Đurđević, Lola

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  • Đurđević, Lola (13)
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Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits.

Gajić, Gordana; Đurđević, Lola; Kostić, Olga; Jarić, Snežana; Stevanović, Branka; Mitrović, Miroslava; Pavlović, Pavle

(MDPI AG, 2020)

TY  - JOUR
AU  - Gajić, Gordana
AU  - Đurđević, Lola
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Stevanović, Branka
AU  - Mitrović, Miroslava
AU  - Pavlović, Pavle
PY  - 2020
UR  - https://www.mdpi.com/2223-7747/9/5/657
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3693
AB  - Arsenic (As) from coal fly ash can be released into soil/groundwater, presenting a global threat to the environment and human health. To overcome this environmental problem, phytoremediation represents an urgent need, providing 'green' cleanup of contaminated lands. The present study focused on As concentrations in fly ash and plants, evaluation of phytoremediation potential of Dactylis glomerata sown on fly ash deposits together with its photosynthetic activity, and oxidative and antioxidative response to As stress. Field research was carried out on fly ash deposits at the thermal power plant "Nikola Tesla", Obrenovac (TENT-A, Serbia) and the control site. Fly ash is characterized by alkaline pH reactions, small amounts of organic matter, a large amount of available phosphate, and total and available As concentrations. Results in this study indicate that phosphate application can ameliorate As toxicity, uptake and root-shoot transport. Furthermore, D. glomerata can be considered as good As phytostabilizator, because it retains more As in roots than in leaves. Excess As in leaves decreases photosynthetic efficiency (Fv/Fm) and concentrations of chlorophylls, carotenoids, and anthocyanins, whereas high content of malondialdehyde (MDA) can be a signal for biosynthesis phenolics and ascorbic acid, providing cellular redox homeostasis and recovery of photosystem II (PSII) photochemistry. In the roots, low oxidative stress under high concentrations of As is related to intense antioxidant biosynthesis. Taken together, the results in this study indicate a high adaptive potential of D. glomerata to As stress. These findings may suggest that physiological and metabolic tools can be used as a way forward in the 'real field' scenario, phytomanagement of fly ash and ecosystem services providing sustainable phytoremediation of As-contaminated sites around the globe.
PB  - MDPI AG
T2  - Plants (Basel, Switzerland)
T1  - Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits.
IS  - 5
VL  - 9
DO  - 10.3390/plants9050657
SP  - 657
ER  - 
@article{
author = "Gajić, Gordana and Đurđević, Lola and Kostić, Olga and Jarić, Snežana and Stevanović, Branka and Mitrović, Miroslava and Pavlović, Pavle",
year = "2020",
abstract = "Arsenic (As) from coal fly ash can be released into soil/groundwater, presenting a global threat to the environment and human health. To overcome this environmental problem, phytoremediation represents an urgent need, providing 'green' cleanup of contaminated lands. The present study focused on As concentrations in fly ash and plants, evaluation of phytoremediation potential of Dactylis glomerata sown on fly ash deposits together with its photosynthetic activity, and oxidative and antioxidative response to As stress. Field research was carried out on fly ash deposits at the thermal power plant "Nikola Tesla", Obrenovac (TENT-A, Serbia) and the control site. Fly ash is characterized by alkaline pH reactions, small amounts of organic matter, a large amount of available phosphate, and total and available As concentrations. Results in this study indicate that phosphate application can ameliorate As toxicity, uptake and root-shoot transport. Furthermore, D. glomerata can be considered as good As phytostabilizator, because it retains more As in roots than in leaves. Excess As in leaves decreases photosynthetic efficiency (Fv/Fm) and concentrations of chlorophylls, carotenoids, and anthocyanins, whereas high content of malondialdehyde (MDA) can be a signal for biosynthesis phenolics and ascorbic acid, providing cellular redox homeostasis and recovery of photosystem II (PSII) photochemistry. In the roots, low oxidative stress under high concentrations of As is related to intense antioxidant biosynthesis. Taken together, the results in this study indicate a high adaptive potential of D. glomerata to As stress. These findings may suggest that physiological and metabolic tools can be used as a way forward in the 'real field' scenario, phytomanagement of fly ash and ecosystem services providing sustainable phytoremediation of As-contaminated sites around the globe.",
publisher = "MDPI AG",
journal = "Plants (Basel, Switzerland)",
title = "Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits.",
number = "5",
volume = "9",
doi = "10.3390/plants9050657",
pages = "657"
}
Gajić, G., Đurđević, L., Kostić, O., Jarić, S., Stevanović, B., Mitrović, M.,& Pavlović, P.. (2020). Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits.. in Plants (Basel, Switzerland)
MDPI AG., 9(5), 657.
https://doi.org/10.3390/plants9050657
Gajić G, Đurđević L, Kostić O, Jarić S, Stevanović B, Mitrović M, Pavlović P. Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits.. in Plants (Basel, Switzerland). 2020;9(5):657.
doi:10.3390/plants9050657 .
Gajić, Gordana, Đurđević, Lola, Kostić, Olga, Jarić, Snežana, Stevanović, Branka, Mitrović, Miroslava, Pavlović, Pavle, "Phytoremediation Potential, Photosynthetic and Antioxidant Response to Arsenic-Induced Stress of Dactylis glomerata L. Sown on Fly Ash Deposits." in Plants (Basel, Switzerland), 9, no. 5 (2020):657,
https://doi.org/10.3390/plants9050657 . .
31
6
24

Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes

Gajić, Gordana; Đurđević, Lola; Kostić, Olga; Jarić, Snežana; Mitrović, Miroslava; Pavlović, Pavle

(2018)

TY  - JOUR
AU  - Gajić, Gordana
AU  - Đurđević, Lola
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Mitrović, Miroslava
AU  - Pavlović, Pavle
PY  - 2018
UR  - https://www.frontiersin.org/article/10.3389/fenvs.2018.00124/full
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3196
AB  - Fly ash generates as the result of coal combustion in thermoelectric power stations whereas ore mining activities produce mine waste-rock and tailings worldwide. High concentrations of metal(loid)s and organic pollutants in fly ash and mine wastes are released into soil, air and water presenting a global threat to the surrounding environment and human health. The environmentally sound management of fly ash and mine waste–rock and tailings includes monitoring stability of the dam construction and seepage flowrate, prevention of water erosion and dust spreading, reducing the footprint of the management facilities and successful restoration / revegetation. Harsh conditions prevailing on fly ash and mine deposits are unfavorable mechanical composition and pH, high concentrations of soluble salts, lack of nitrogen and phosphorous, reduced number of microorganisms and fungus, toxic concentrations of As, Au, Ag, B, Cu, Cd, Cr, Hg, Mn, Mo, Ni, Pb, Zn and the presence of PAHs and PCBs. The review addresses phystostabilization, phytoextraction, rhizodegradation and phytodegradation as main phytoremediation green technologies which use plants to clean up the contaminated area to safe levels. Establishment of the self–sustaining vegetative cover on fly ash and mine deposits is crucial for recovering ecosystem health, stability and resilience. Therefore, here we have discussed the essential role of native plants in the ecorestoration process on waste deposits. Additional emphasis is given to the evaluation of plant adaptive response to pollution stress. This review presents a current knowledge in phytomanagement of fly ash deposits, mine waste-rock and tailings. Also, it provides a new frontier in restoration physiology where physiological and biochemical tools can be used to predict plant response to stressors and success of restoration projects.
T2  - Frontiers in Environmental Science
T1  - Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes
VL  - 6
DO  - 10.3389/fenvs.2018.00124
SP  - 124
ER  - 
@article{
author = "Gajić, Gordana and Đurđević, Lola and Kostić, Olga and Jarić, Snežana and Mitrović, Miroslava and Pavlović, Pavle",
year = "2018",
abstract = "Fly ash generates as the result of coal combustion in thermoelectric power stations whereas ore mining activities produce mine waste-rock and tailings worldwide. High concentrations of metal(loid)s and organic pollutants in fly ash and mine wastes are released into soil, air and water presenting a global threat to the surrounding environment and human health. The environmentally sound management of fly ash and mine waste–rock and tailings includes monitoring stability of the dam construction and seepage flowrate, prevention of water erosion and dust spreading, reducing the footprint of the management facilities and successful restoration / revegetation. Harsh conditions prevailing on fly ash and mine deposits are unfavorable mechanical composition and pH, high concentrations of soluble salts, lack of nitrogen and phosphorous, reduced number of microorganisms and fungus, toxic concentrations of As, Au, Ag, B, Cu, Cd, Cr, Hg, Mn, Mo, Ni, Pb, Zn and the presence of PAHs and PCBs. The review addresses phystostabilization, phytoextraction, rhizodegradation and phytodegradation as main phytoremediation green technologies which use plants to clean up the contaminated area to safe levels. Establishment of the self–sustaining vegetative cover on fly ash and mine deposits is crucial for recovering ecosystem health, stability and resilience. Therefore, here we have discussed the essential role of native plants in the ecorestoration process on waste deposits. Additional emphasis is given to the evaluation of plant adaptive response to pollution stress. This review presents a current knowledge in phytomanagement of fly ash deposits, mine waste-rock and tailings. Also, it provides a new frontier in restoration physiology where physiological and biochemical tools can be used to predict plant response to stressors and success of restoration projects.",
journal = "Frontiers in Environmental Science",
title = "Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes",
volume = "6",
doi = "10.3389/fenvs.2018.00124",
pages = "124"
}
Gajić, G., Đurđević, L., Kostić, O., Jarić, S., Mitrović, M.,& Pavlović, P.. (2018). Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes. in Frontiers in Environmental Science, 6, 124.
https://doi.org/10.3389/fenvs.2018.00124
Gajić G, Đurđević L, Kostić O, Jarić S, Mitrović M, Pavlović P. Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes. in Frontiers in Environmental Science. 2018;6:124.
doi:10.3389/fenvs.2018.00124 .
Gajić, Gordana, Đurđević, Lola, Kostić, Olga, Jarić, Snežana, Mitrović, Miroslava, Pavlović, Pavle, "Ecological Potential of Plants for Phytoremediation and Ecorestoration of Fly Ash Deposits and Mine Wastes" in Frontiers in Environmental Science, 6 (2018):124,
https://doi.org/10.3389/fenvs.2018.00124 . .
1
129
55
113

Truffles Allelopathy

Đurđević, Lola; Gajić, Gordana; Jarić, Snežana; Kostić, Olga; Mitrović, Miroslava; Pavlović, Pavle

(Haryana, India: International Allelopathy Foundation, 2016)

TY  - JOUR
AU  - Đurđević, Lola
AU  - Gajić, Gordana
AU  - Jarić, Snežana
AU  - Kostić, Olga
AU  - Mitrović, Miroslava
AU  - Pavlović, Pavle
PY  - 2016
UR  - http://www.allelopathyjournal.org/archives/?Year=2016&Vol=38&Issue=1&Month=5
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2620
AB  - Truffles (Tuber sp.) are the underground ectomycorrhizal fungi associated with numerous trees and shrubs. They produce metabolites, which interacts with plants. More than 200 volatile organic compounds (VOCs) and many non-volatile compounds have been identified from various truffles. The VOCs are mixtures of alcohols, aldehydes, acids, ethers, esters, ketones, terpenes, thiols, sulfur compounds, terpenoids and phenolics. The metabolites released by truffles in the rhizosphere are involved not only in host-plant interaction but also in other interactions viz., defence or competition with other organisms. Some metabolites are phytotoxic to non-host plants in the barren zone around or near the host plant, where the vegetative cover is scarce. The volatiles released by the fruiting bodies inhibited the development (seed germination, root morphogenesis, plant hormonal balance, hypocotyl leaves size, and also induce strong bleaching of the seedlings) of neighbouring plants. In the barren zone, there is high toxicity from native rhizospheric microflora as indicated by the inhibition.
PB  - Haryana, India: International Allelopathy Foundation
T2  - Allelopathy Journal
T1  - Truffles Allelopathy
IS  - 1
VL  - 38
SP  - 1
EP  - 24
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2620
ER  - 
@article{
author = "Đurđević, Lola and Gajić, Gordana and Jarić, Snežana and Kostić, Olga and Mitrović, Miroslava and Pavlović, Pavle",
year = "2016",
abstract = "Truffles (Tuber sp.) are the underground ectomycorrhizal fungi associated with numerous trees and shrubs. They produce metabolites, which interacts with plants. More than 200 volatile organic compounds (VOCs) and many non-volatile compounds have been identified from various truffles. The VOCs are mixtures of alcohols, aldehydes, acids, ethers, esters, ketones, terpenes, thiols, sulfur compounds, terpenoids and phenolics. The metabolites released by truffles in the rhizosphere are involved not only in host-plant interaction but also in other interactions viz., defence or competition with other organisms. Some metabolites are phytotoxic to non-host plants in the barren zone around or near the host plant, where the vegetative cover is scarce. The volatiles released by the fruiting bodies inhibited the development (seed germination, root morphogenesis, plant hormonal balance, hypocotyl leaves size, and also induce strong bleaching of the seedlings) of neighbouring plants. In the barren zone, there is high toxicity from native rhizospheric microflora as indicated by the inhibition.",
publisher = "Haryana, India: International Allelopathy Foundation",
journal = "Allelopathy Journal",
title = "Truffles Allelopathy",
number = "1",
volume = "38",
pages = "1-24",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2620"
}
Đurđević, L., Gajić, G., Jarić, S., Kostić, O., Mitrović, M.,& Pavlović, P.. (2016). Truffles Allelopathy. in Allelopathy Journal
Haryana, India: International Allelopathy Foundation., 38(1), 1-24.
https://hdl.handle.net/21.15107/rcub_ibiss_2620
Đurđević L, Gajić G, Jarić S, Kostić O, Mitrović M, Pavlović P. Truffles Allelopathy. in Allelopathy Journal. 2016;38(1):1-24.
https://hdl.handle.net/21.15107/rcub_ibiss_2620 .
Đurđević, Lola, Gajić, Gordana, Jarić, Snežana, Kostić, Olga, Mitrović, Miroslava, Pavlović, Pavle, "Truffles Allelopathy" in Allelopathy Journal, 38, no. 1 (2016):1-24,
https://hdl.handle.net/21.15107/rcub_ibiss_2620 .

Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca

Đurđević, Lola; Gajić, Gordana; Jarić, Snežana; Kostić, Olga; Mitrović, Miroslava; Oberan, Ljijana; Pavlović, Pavle

(2016)

TY  - JOUR
AU  - Đurđević, Lola
AU  - Gajić, Gordana
AU  - Jarić, Snežana
AU  - Kostić, Olga
AU  - Mitrović, Miroslava
AU  - Oberan, Ljijana
AU  - Pavlović, Pavle
PY  - 2016
UR  - http://www.allelopathyjournal.org/archives/?Year=2016&Vol=37&Issue=1&Month=1
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2621
AB  - The Festuceto-Potentilletum arenariae steppe community is dominated by Festuca vallesiaca Schleich. We investigated its allelopathic influences on seed germination and seedling growth of neighbouring plants (Cynodon dactylon and Lolium perenne), by determining the amount of total phenolics and phenolic acids in the aboveground parts of F. vallesiaca, litter and soil. An aqueous extract of the aboveground parts of F. vallesiaca, hydroponic growth solution in which F. vallesiaca grew, root exudates, its litter, soil and the phenolic-containing fraction from the soil inhibited the seed germination and seedling growth of neighbouring plants. Total phenolic compounds contents followed the order: vegetative F. vallesiaca parts > litter > soil. The same phenolic acids detected in the aboveground parts of the dominant F. vallesiaca were also found in plant litter and soil, but in significantly lower amounts. Phenolics produced in its tissue accumulated in the litter and soil, reaching toxic concentrations, thus inhibiting the seed germination and seedling growth. In addition to other ecological factors, the dominance of F. vallesiaca mainly resulted from its negative allelopathic effects on other species due to the synthesis and secretion of phenolics, which accumulate in the litter and soil.
T2  - Allelopathy Journal
T1  - Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca
IS  - 1
VL  - 37
SP  - 1
EP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2621
ER  - 
@article{
author = "Đurđević, Lola and Gajić, Gordana and Jarić, Snežana and Kostić, Olga and Mitrović, Miroslava and Oberan, Ljijana and Pavlović, Pavle",
year = "2016",
abstract = "The Festuceto-Potentilletum arenariae steppe community is dominated by Festuca vallesiaca Schleich. We investigated its allelopathic influences on seed germination and seedling growth of neighbouring plants (Cynodon dactylon and Lolium perenne), by determining the amount of total phenolics and phenolic acids in the aboveground parts of F. vallesiaca, litter and soil. An aqueous extract of the aboveground parts of F. vallesiaca, hydroponic growth solution in which F. vallesiaca grew, root exudates, its litter, soil and the phenolic-containing fraction from the soil inhibited the seed germination and seedling growth of neighbouring plants. Total phenolic compounds contents followed the order: vegetative F. vallesiaca parts > litter > soil. The same phenolic acids detected in the aboveground parts of the dominant F. vallesiaca were also found in plant litter and soil, but in significantly lower amounts. Phenolics produced in its tissue accumulated in the litter and soil, reaching toxic concentrations, thus inhibiting the seed germination and seedling growth. In addition to other ecological factors, the dominance of F. vallesiaca mainly resulted from its negative allelopathic effects on other species due to the synthesis and secretion of phenolics, which accumulate in the litter and soil.",
journal = "Allelopathy Journal",
title = "Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca",
number = "1",
volume = "37",
pages = "1-18",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2621"
}
Đurđević, L., Gajić, G., Jarić, S., Kostić, O., Mitrović, M., Oberan, L.,& Pavlović, P.. (2016). Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca. in Allelopathy Journal, 37(1), 1-18.
https://hdl.handle.net/21.15107/rcub_ibiss_2621
Đurđević L, Gajić G, Jarić S, Kostić O, Mitrović M, Oberan L, Pavlović P. Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca. in Allelopathy Journal. 2016;37(1):1-18.
https://hdl.handle.net/21.15107/rcub_ibiss_2621 .
Đurđević, Lola, Gajić, Gordana, Jarić, Snežana, Kostić, Olga, Mitrović, Miroslava, Oberan, Ljijana, Pavlović, Pavle, "Allelopathy of plants from Deliblato Sands-Serbia I. Allelopathic influence of Festuca vallesiaca" in Allelopathy Journal, 37, no. 1 (2016):1-18,
https://hdl.handle.net/21.15107/rcub_ibiss_2621 .

The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia)

Gajić, Gordana; Đurđević, Lola; Kostić, Olga; Mitrović, Miroslava; Jarić, Snežana; Matić, Marija; Pavlović, Pavle

(Belgrade: Serbian Chemical Society, 2015)

TY  - CONF
AU  - Gajić, Gordana
AU  - Đurđević, Lola
AU  - Kostić, Olga
AU  - Mitrović, Miroslava
AU  - Jarić, Snežana
AU  - Matić, Marija
AU  - Pavlović, Pavle
PY  - 2015
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5409
AB  - Fly ash (FA), a coal combustion residue (CCR) generated from thermal power plants, has been recognized as an environmental and human health hazard all over the world. Phytostabilization is remediation technology in which plants reduce mobility and availabilty of toxic pollutants i.e. immobilize them in the substrate or roots [1]. This study examined the potential of sown plant species, Festuca rubra L. (red fescue) for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla-A’ in Obrenovac (Serbia). Field studies were carried out on the passive FA lagoons: L3 – the lagoons 3 years old and L2 – the lagoons 11 years old.  
The total content of As, B, Cu, Mo and Se in the fly ash and plant material (roots and leaves) was determined through the preparation of samples by using wet digestion in a microwave oven (CEM, MDS-39 2000). Measuring the concentration of elements was conducted on the ICP-OES (Spectro Genesis). Bioconcentration factor (BCF) was calculated as: BCF = element in roots / element in substrate. Translocation factor (TF) was calculated as: TF = element in leaves / element in roots. BCF and TF can be used to assess a plant’s potential for phytoremediation [2].  
The total As, B, Cu, Mo and Se content in the fly ash at L3 and L2 sites was found to be toxic for soils (Table 1) [3]. The accumulation of As, B, Cu, Mo and Se in roots and leaves of F. rubra at fly ash sites (L3-L2) ranged from 7.83-8.21 to 6.58-6.48 µg/g, 10.33-8.56 to 62.47-32.52 µg/g, 9.58-8.78 to 4.83-3.28 µg/g, 1.08-1.55 to 1.98-3.03 µg/g and 4.43-5.43 to 2.60-2.35 µg/g, respectively (Fig. 1). Sown species F. rubra at both FA sites is characterized by lower ability of translocation of As, Cu (BCF<1, TF<1) and Se (BCF>1, TF<1) from roots to leaves, whereas B and Mo are efficiently transported from roots to leaves (BCF<1, TF>1) (Fig.1). It means that As, Cu and Se are largely retained in roots, pointing to that F. rubra is an excluder plant. Similar results were found in Saccharum munja L. at the FA lagoons in India [4]. According to [2] excluders prevent or limit the translocation of toxic elements from roots to leaves. Thus, a greater content of As, Cu and Se in roots of F. rubra than in leaves can be explained by their stronger binding capacity to the root cell walls and reduced synthesis of specific transportes which can facilitate their flow within the leaves [5]. However, F. rubra has potential to transfer B and Mo to the leaves, and that may be related to the activation of the BOR1 and BOR4 as well as MOT1 and MOT2 transporters which operate in the condition of toxic B and Mo concentration in soils [6].  
Study revealed that F. rubra acts as a good excluder of toxic concentrations of As, Cu and Se on fly ash deposits. Furthermore, this grass species is perennial nature, has an extensive root system, grows fast and tolerates drought, alkaline pH, high salinity and nutrient–poor soil, which makes it suitable plant species for phytostabilization of FA deposits.
PB  - Belgrade: Serbian Chemical Society
C3  - Book of Abstracts: 7th Symposium Chemistry and Environmental Protection with international participation: EnviroChem; 2015 Jun 9-12; Palić, Serbia
T1  - The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia)
SP  - 334
EP  - 335
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5409
ER  - 
@conference{
author = "Gajić, Gordana and Đurđević, Lola and Kostić, Olga and Mitrović, Miroslava and Jarić, Snežana and Matić, Marija and Pavlović, Pavle",
year = "2015",
abstract = "Fly ash (FA), a coal combustion residue (CCR) generated from thermal power plants, has been recognized as an environmental and human health hazard all over the world. Phytostabilization is remediation technology in which plants reduce mobility and availabilty of toxic pollutants i.e. immobilize them in the substrate or roots [1]. This study examined the potential of sown plant species, Festuca rubra L. (red fescue) for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla-A’ in Obrenovac (Serbia). Field studies were carried out on the passive FA lagoons: L3 – the lagoons 3 years old and L2 – the lagoons 11 years old.  
The total content of As, B, Cu, Mo and Se in the fly ash and plant material (roots and leaves) was determined through the preparation of samples by using wet digestion in a microwave oven (CEM, MDS-39 2000). Measuring the concentration of elements was conducted on the ICP-OES (Spectro Genesis). Bioconcentration factor (BCF) was calculated as: BCF = element in roots / element in substrate. Translocation factor (TF) was calculated as: TF = element in leaves / element in roots. BCF and TF can be used to assess a plant’s potential for phytoremediation [2].  
The total As, B, Cu, Mo and Se content in the fly ash at L3 and L2 sites was found to be toxic for soils (Table 1) [3]. The accumulation of As, B, Cu, Mo and Se in roots and leaves of F. rubra at fly ash sites (L3-L2) ranged from 7.83-8.21 to 6.58-6.48 µg/g, 10.33-8.56 to 62.47-32.52 µg/g, 9.58-8.78 to 4.83-3.28 µg/g, 1.08-1.55 to 1.98-3.03 µg/g and 4.43-5.43 to 2.60-2.35 µg/g, respectively (Fig. 1). Sown species F. rubra at both FA sites is characterized by lower ability of translocation of As, Cu (BCF<1, TF<1) and Se (BCF>1, TF<1) from roots to leaves, whereas B and Mo are efficiently transported from roots to leaves (BCF<1, TF>1) (Fig.1). It means that As, Cu and Se are largely retained in roots, pointing to that F. rubra is an excluder plant. Similar results were found in Saccharum munja L. at the FA lagoons in India [4]. According to [2] excluders prevent or limit the translocation of toxic elements from roots to leaves. Thus, a greater content of As, Cu and Se in roots of F. rubra than in leaves can be explained by their stronger binding capacity to the root cell walls and reduced synthesis of specific transportes which can facilitate their flow within the leaves [5]. However, F. rubra has potential to transfer B and Mo to the leaves, and that may be related to the activation of the BOR1 and BOR4 as well as MOT1 and MOT2 transporters which operate in the condition of toxic B and Mo concentration in soils [6].  
Study revealed that F. rubra acts as a good excluder of toxic concentrations of As, Cu and Se on fly ash deposits. Furthermore, this grass species is perennial nature, has an extensive root system, grows fast and tolerates drought, alkaline pH, high salinity and nutrient–poor soil, which makes it suitable plant species for phytostabilization of FA deposits.",
publisher = "Belgrade: Serbian Chemical Society",
journal = "Book of Abstracts: 7th Symposium Chemistry and Environmental Protection with international participation: EnviroChem; 2015 Jun 9-12; Palić, Serbia",
title = "The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia)",
pages = "334-335",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5409"
}
Gajić, G., Đurđević, L., Kostić, O., Mitrović, M., Jarić, S., Matić, M.,& Pavlović, P.. (2015). The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia). in Book of Abstracts: 7th Symposium Chemistry and Environmental Protection with international participation: EnviroChem; 2015 Jun 9-12; Palić, Serbia
Belgrade: Serbian Chemical Society., 334-335.
https://hdl.handle.net/21.15107/rcub_ibiss_5409
Gajić G, Đurđević L, Kostić O, Mitrović M, Jarić S, Matić M, Pavlović P. The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia). in Book of Abstracts: 7th Symposium Chemistry and Environmental Protection with international participation: EnviroChem; 2015 Jun 9-12; Palić, Serbia. 2015;:334-335.
https://hdl.handle.net/21.15107/rcub_ibiss_5409 .
Gajić, Gordana, Đurđević, Lola, Kostić, Olga, Mitrović, Miroslava, Jarić, Snežana, Matić, Marija, Pavlović, Pavle, "The potential of Festuca rubra L. for phytostabilization of fly ash deposits at the thermoelectric power plant ’Nikola Tesla –A’ in Obrenovac (Serbia)" in Book of Abstracts: 7th Symposium Chemistry and Environmental Protection with international participation: EnviroChem; 2015 Jun 9-12; Palić, Serbia (2015):334-335,
https://hdl.handle.net/21.15107/rcub_ibiss_5409 .

Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia)

Kostić, Olga; Mitrović, Miroslava; Jarić, Snežana; Đurđević, Lola; Gajić, Gordana; Pavlović, Dragana; Matić, Marija; Pavlović, Pavle

(Belgrade: Serbian Plant Physiology Society, 2015)

TY  - CONF
AU  - Kostić, Olga
AU  - Mitrović, Miroslava
AU  - Jarić, Snežana
AU  - Đurđević, Lola
AU  - Gajić, Gordana
AU  - Pavlović, Dragana
AU  - Matić, Marija
AU  - Pavlović, Pavle
PY  - 2015
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5200
AB  - The ecophysiological traits of two woody species, Robinia pseudoacacia L. (planted) and Populus alba L. (naturally colonized), were assessed in terms of trace element (As, B) accumulation, photosynthetic efficiency (Fv/Fm), total chlorophyll (Chla+b) and carotenoid (Tot Carot) content, and MDA levels in populations grow-ing at the ‘Nikola Tesla – A’ thermoelectric power plant’s fly ash ponds, weathered for 3 (L1) and 11 years (L2), compared to their natural habitat. Research showed that the trace element content in leaves of both species at the ash deposits was higher compared to plants from the reference site (p<0.001). Despite decreasing as ash aged, the B content in leaves of both species at both ponds was at toxic levels for plants. As ash age in-creased, so did As concentrations in both species, with levels in white poplar leaves at L2 and black locust leaves at L1 and L2 being in the toxic range. In such conditions, white poplar exhibited stable photosynthet-ic efficiency at both ponds due to the stable photosynthetic pigment content and the functional integrity of cell membranes. At L2, symptoms of oxidative stress in black locust manifested in the form of reduced Fv/Fm (p<0.001), elevated levels of lipid peroxidation (p<0.05), and lower levels of chlorophyll and total carotenoids (p<0.001) compared to plants at the reference site. The results show that white poplar exhibited higher adap-tive potential at L1 and L2, while black locust had reduced adaptive potential to the stressful conditions on the weathered ash at L2 of the ‘TENT-A’ ash deposit site.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - Book of Abstracts: 2nd International Conference on Plant Biology, 21th Symposium of the Serbian Plant Physiology Society, and CОST Action FA1106 Quality Fruit Workshop; 2015 Jun 17-20; Petnica, Serbia
T1  - Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia)
SP  - 168
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5200
ER  - 
@conference{
author = "Kostić, Olga and Mitrović, Miroslava and Jarić, Snežana and Đurđević, Lola and Gajić, Gordana and Pavlović, Dragana and Matić, Marija and Pavlović, Pavle",
year = "2015",
abstract = "The ecophysiological traits of two woody species, Robinia pseudoacacia L. (planted) and Populus alba L. (naturally colonized), were assessed in terms of trace element (As, B) accumulation, photosynthetic efficiency (Fv/Fm), total chlorophyll (Chla+b) and carotenoid (Tot Carot) content, and MDA levels in populations grow-ing at the ‘Nikola Tesla – A’ thermoelectric power plant’s fly ash ponds, weathered for 3 (L1) and 11 years (L2), compared to their natural habitat. Research showed that the trace element content in leaves of both species at the ash deposits was higher compared to plants from the reference site (p<0.001). Despite decreasing as ash aged, the B content in leaves of both species at both ponds was at toxic levels for plants. As ash age in-creased, so did As concentrations in both species, with levels in white poplar leaves at L2 and black locust leaves at L1 and L2 being in the toxic range. In such conditions, white poplar exhibited stable photosynthet-ic efficiency at both ponds due to the stable photosynthetic pigment content and the functional integrity of cell membranes. At L2, symptoms of oxidative stress in black locust manifested in the form of reduced Fv/Fm (p<0.001), elevated levels of lipid peroxidation (p<0.05), and lower levels of chlorophyll and total carotenoids (p<0.001) compared to plants at the reference site. The results show that white poplar exhibited higher adap-tive potential at L1 and L2, while black locust had reduced adaptive potential to the stressful conditions on the weathered ash at L2 of the ‘TENT-A’ ash deposit site.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "Book of Abstracts: 2nd International Conference on Plant Biology, 21th Symposium of the Serbian Plant Physiology Society, and CОST Action FA1106 Quality Fruit Workshop; 2015 Jun 17-20; Petnica, Serbia",
title = "Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia)",
pages = "168",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5200"
}
Kostić, O., Mitrović, M., Jarić, S., Đurđević, L., Gajić, G., Pavlović, D., Matić, M.,& Pavlović, P.. (2015). Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia). in Book of Abstracts: 2nd International Conference on Plant Biology, 21th Symposium of the Serbian Plant Physiology Society, and CОST Action FA1106 Quality Fruit Workshop; 2015 Jun 17-20; Petnica, Serbia
Belgrade: Serbian Plant Physiology Society., 168.
https://hdl.handle.net/21.15107/rcub_ibiss_5200
Kostić O, Mitrović M, Jarić S, Đurđević L, Gajić G, Pavlović D, Matić M, Pavlović P. Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia). in Book of Abstracts: 2nd International Conference on Plant Biology, 21th Symposium of the Serbian Plant Physiology Society, and CОST Action FA1106 Quality Fruit Workshop; 2015 Jun 17-20; Petnica, Serbia. 2015;:168.
https://hdl.handle.net/21.15107/rcub_ibiss_5200 .
Kostić, Olga, Mitrović, Miroslava, Jarić, Snežana, Đurđević, Lola, Gajić, Gordana, Pavlović, Dragana, Matić, Marija, Pavlović, Pavle, "Black locust and white poplar ecophysiological adaptations to pollution stress at the fly ash deposits of the ‘Nikola Tesla – A’ thermoelectric plant (Obrenovac, Serbia)" in Book of Abstracts: 2nd International Conference on Plant Biology, 21th Symposium of the Serbian Plant Physiology Society, and CОST Action FA1106 Quality Fruit Workshop; 2015 Jun 17-20; Petnica, Serbia (2015):168,
https://hdl.handle.net/21.15107/rcub_ibiss_5200 .

Allelopathy of globally successful invader Conyza canadensis L.

Price, Julia E.; Đurđević, Lola; Pavlović, Pavle; Gajić, Gordana; Mitrović, Miroslava

(Nova Science Publishers Inc., New York, 2015)

TY  - CHAP
AU  - Đurđević, Lola
AU  - Pavlović, Pavle
AU  - Gajić, Gordana
AU  - Mitrović, Miroslava
PY  - 2015
UR  - https://www.novapublishers.com/catalog/product_info.php?cPath=23_29&products_id=55615
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2566
AB  - The globally successful invader C. canadensis is the first species to colonise the sandy levees beside the rivers into new areas and, owing to high levels of seed production and in particular its allelopathic effect, it completely dominates the other species in the ruderal phytocoenosis. The content of total phenolics and phenolic acids varies, following the order: vegetative plant parts > dead plant parts > sandy soil under C. canadensis. Water leachate and soils inhibited seed germination and seedling growth of the neighbouring herbaceous plantsto varying degrees: vegetative parts > dead parts > sandy soil, which is directly related to the content of total phenolics and phenolic acids in them. Secondary metabolites, above all phenolic compounds released from its vegetative organs, reach the sand under it, where they have a negative effect on seed germination and seedling growth of neighbouring herbaceous plants, reducing their abundance and cover. 
The dynamics of allelopathically significant phenolic compounds in C. canadensis L. tissues and in the sandy soil have a marked seasonality and coincide with certain phases in plant development. The highest amount of phenolics in the tissue was measured during the phase of plant elongation and intensive growth, and again during the phase of fruit abscission and plant decline. It can be seen that the level of free acids in the soil under C. canadensis, increases dramatically between March, when the plants are in the form of rosettes, 1-2 cm in diameter, and July, the beginning of flowering. In these months free phenolic acids account for as much as 73.7% of the total free phenolics in the soil. The percentage of soil bound phenolic acids gradually increases between April, when the plants are in the form of larger rosettes, 5-10 cm in diameter, and August (in full flower and beginning of fruiting), when their maximum level (43.5%) is reached. Phenolic acids can serve as reliable bioindicators of phenolics metabolism and turnover, starting from their biosynthesis in plant tissues to their incorporation into stable fractions of soil humus. Also, they show the level of improvement in substrate quality for further plant colonisation in comparison to sands. An important role in the spread of this invasive species into new areas and its domination over native species is played by phenolic compounds as the most abundant group of allelochemicals. These exert regulatory roles in many processes, not only in plants themselves, but as well in the ecosystem as a whole.
PB  - Nova Science Publishers Inc., New York
T2  - New developments in allelopathy research
T1  - Allelopathy of globally successful invader Conyza canadensis L.
SP  - 59
EP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_2566
ER  - 
@inbook{
editor = "Price, Julia E.",
author = "Đurđević, Lola and Pavlović, Pavle and Gajić, Gordana and Mitrović, Miroslava",
year = "2015",
abstract = "The globally successful invader C. canadensis is the first species to colonise the sandy levees beside the rivers into new areas and, owing to high levels of seed production and in particular its allelopathic effect, it completely dominates the other species in the ruderal phytocoenosis. The content of total phenolics and phenolic acids varies, following the order: vegetative plant parts > dead plant parts > sandy soil under C. canadensis. Water leachate and soils inhibited seed germination and seedling growth of the neighbouring herbaceous plantsto varying degrees: vegetative parts > dead parts > sandy soil, which is directly related to the content of total phenolics and phenolic acids in them. Secondary metabolites, above all phenolic compounds released from its vegetative organs, reach the sand under it, where they have a negative effect on seed germination and seedling growth of neighbouring herbaceous plants, reducing their abundance and cover. 
The dynamics of allelopathically significant phenolic compounds in C. canadensis L. tissues and in the sandy soil have a marked seasonality and coincide with certain phases in plant development. The highest amount of phenolics in the tissue was measured during the phase of plant elongation and intensive growth, and again during the phase of fruit abscission and plant decline. It can be seen that the level of free acids in the soil under C. canadensis, increases dramatically between March, when the plants are in the form of rosettes, 1-2 cm in diameter, and July, the beginning of flowering. In these months free phenolic acids account for as much as 73.7% of the total free phenolics in the soil. The percentage of soil bound phenolic acids gradually increases between April, when the plants are in the form of larger rosettes, 5-10 cm in diameter, and August (in full flower and beginning of fruiting), when their maximum level (43.5%) is reached. Phenolic acids can serve as reliable bioindicators of phenolics metabolism and turnover, starting from their biosynthesis in plant tissues to their incorporation into stable fractions of soil humus. Also, they show the level of improvement in substrate quality for further plant colonisation in comparison to sands. An important role in the spread of this invasive species into new areas and its domination over native species is played by phenolic compounds as the most abundant group of allelochemicals. These exert regulatory roles in many processes, not only in plants themselves, but as well in the ecosystem as a whole.",
publisher = "Nova Science Publishers Inc., New York",
journal = "New developments in allelopathy research",
booktitle = "Allelopathy of globally successful invader Conyza canadensis L.",
pages = "59-88",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_2566"
}
Price, J. E., Đurđević, L., Pavlović, P., Gajić, G.,& Mitrović, M.. (2015). Allelopathy of globally successful invader Conyza canadensis L.. in New developments in allelopathy research
Nova Science Publishers Inc., New York., 59-88.
https://hdl.handle.net/21.15107/rcub_ibiss_2566
Price JE, Đurđević L, Pavlović P, Gajić G, Mitrović M. Allelopathy of globally successful invader Conyza canadensis L.. in New developments in allelopathy research. 2015;:59-88.
https://hdl.handle.net/21.15107/rcub_ibiss_2566 .
Price, Julia E., Đurđević, Lola, Pavlović, Pavle, Gajić, Gordana, Mitrović, Miroslava, "Allelopathy of globally successful invader Conyza canadensis L." in New developments in allelopathy research (2015):59-88,
https://hdl.handle.net/21.15107/rcub_ibiss_2566 .

Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage

Gajić, Gordana; Pavlović, Pavle; Kostić, Olga; Jarić, Snežana; Đurđević, Lola; Pavlović, Dragana; Mitrović, Miroslava

(2013)

TY  - JOUR
AU  - Gajić, Gordana
AU  - Pavlović, Pavle
AU  - Kostić, Olga
AU  - Jarić, Snežana
AU  - Đurđević, Lola
AU  - Pavlović, Dragana
AU  - Mitrović, Miroslava
PY  - 2013
PY  - 2013
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/353
AB  - The ecophysiological and biochemical traits of Calamagrostis epigejos (Roth.) Festuca rubra L. and Oenothera biennis L. growing on two fly ash lagoons of different weathering stage (L1-3 years and L2-11 years) of the 'Nikola Tesla- A' thermoelectric plant (Obrenovac, Serbia) were studied. Species-dependent variations were observed at the L1 lagoon; the greatest vitality (Fv/Fm and Fm/Fo) followed by higher photopigment and total phenolic contents were measured in O. biennis in relation to C. epigejos (p<0.001) and F. rubra (p<0.001). At the L2 site, higher vitality was found in O. biennis (p<0.001) and F. rubra (p<0.01) compared to C. epigejos. O. biennis had the highest photosynthetic capacity. The results obtained in this study indicate that all examined species maintained a level of photosynthesis that allowed them to survive and grow under the stressful conditions in ash lagoons, albeit with lower than optimal success.
T2  - Archives of Biological Sciences
T1  - Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage
IS  - 4
VL  - 65
DO  - 10.2298/ABS1304651G
SP  - 1651
EP  - 1667
ER  - 
@article{
author = "Gajić, Gordana and Pavlović, Pavle and Kostić, Olga and Jarić, Snežana and Đurđević, Lola and Pavlović, Dragana and Mitrović, Miroslava",
year = "2013, 2013",
abstract = "The ecophysiological and biochemical traits of Calamagrostis epigejos (Roth.) Festuca rubra L. and Oenothera biennis L. growing on two fly ash lagoons of different weathering stage (L1-3 years and L2-11 years) of the 'Nikola Tesla- A' thermoelectric plant (Obrenovac, Serbia) were studied. Species-dependent variations were observed at the L1 lagoon; the greatest vitality (Fv/Fm and Fm/Fo) followed by higher photopigment and total phenolic contents were measured in O. biennis in relation to C. epigejos (p<0.001) and F. rubra (p<0.001). At the L2 site, higher vitality was found in O. biennis (p<0.001) and F. rubra (p<0.01) compared to C. epigejos. O. biennis had the highest photosynthetic capacity. The results obtained in this study indicate that all examined species maintained a level of photosynthesis that allowed them to survive and grow under the stressful conditions in ash lagoons, albeit with lower than optimal success.",
journal = "Archives of Biological Sciences",
title = "Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage",
number = "4",
volume = "65",
doi = "10.2298/ABS1304651G",
pages = "1651-1667"
}
Gajić, G., Pavlović, P., Kostić, O., Jarić, S., Đurđević, L., Pavlović, D.,& Mitrović, M.. (2013). Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage. in Archives of Biological Sciences, 65(4), 1651-1667.
https://doi.org/10.2298/ABS1304651G
Gajić G, Pavlović P, Kostić O, Jarić S, Đurđević L, Pavlović D, Mitrović M. Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage. in Archives of Biological Sciences. 2013;65(4):1651-1667.
doi:10.2298/ABS1304651G .
Gajić, Gordana, Pavlović, Pavle, Kostić, Olga, Jarić, Snežana, Đurđević, Lola, Pavlović, Dragana, Mitrović, Miroslava, "Ecophysiological and biochemical traits of three herbaceous plants growing on the disposed coal combustion fly ash of different weathering stage" in Archives of Biological Sciences, 65, no. 4 (2013):1651-1667,
https://doi.org/10.2298/ABS1304651G . .
1
33
19
30

Allelopathic and Environmental implications of plant phenolic compounds

Mitrović, Miroslava; Jarić, Snežana; Đurđević, Lola; Karadžić, Branko D.; Gajić, Gordana; Kostić, Olga; Oberan, Ljiljana V.; Pavlović, Dragana; Matić, Marija; Pavlović, Pavle

(Haryana, India: International Allelopathy Foundation, 2012)

TY  - JOUR
AU  - Mitrović, Miroslava
AU  - Jarić, Snežana
AU  - Đurđević, Lola
AU  - Karadžić, Branko D.
AU  - Gajić, Gordana
AU  - Kostić, Olga
AU  - Oberan, Ljiljana V.
AU  - Pavlović, Dragana
AU  - Matić, Marija
AU  - Pavlović, Pavle
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1136
AB  - Interest in phenolic compounds has greatly developed during the past decade, hence, numerous biological, chemical and agricultural studies have been done. Thus much information has accumulated on the role of phenolic compounds in the environment. These have been investigated as allelopathic agents, plant growth regulators and for chemical defence in plant-pathogen interactions. Ecosystems degradation due to the effects of phenolic compounds has become very significant because it caused problems of natural regeneration failure, reforestation and management with serious ecological consequence. This paper reviews some recent findings, on role of phenolic compounds in plant-plant, plant-soil-microbial and plant-pathogens interactions with special emphasis on ecosystem degradation and regeneration.
PB  - Haryana, India: International Allelopathy Foundation
T2  - Allelopathy Journal
T1  - Allelopathic and Environmental implications of plant phenolic compounds
IS  - 2
VL  - 29
SP  - 77
EP  - 197
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1136
ER  - 
@article{
author = "Mitrović, Miroslava and Jarić, Snežana and Đurđević, Lola and Karadžić, Branko D. and Gajić, Gordana and Kostić, Olga and Oberan, Ljiljana V. and Pavlović, Dragana and Matić, Marija and Pavlović, Pavle",
year = "2012",
abstract = "Interest in phenolic compounds has greatly developed during the past decade, hence, numerous biological, chemical and agricultural studies have been done. Thus much information has accumulated on the role of phenolic compounds in the environment. These have been investigated as allelopathic agents, plant growth regulators and for chemical defence in plant-pathogen interactions. Ecosystems degradation due to the effects of phenolic compounds has become very significant because it caused problems of natural regeneration failure, reforestation and management with serious ecological consequence. This paper reviews some recent findings, on role of phenolic compounds in plant-plant, plant-soil-microbial and plant-pathogens interactions with special emphasis on ecosystem degradation and regeneration.",
publisher = "Haryana, India: International Allelopathy Foundation",
journal = "Allelopathy Journal",
title = "Allelopathic and Environmental implications of plant phenolic compounds",
number = "2",
volume = "29",
pages = "77-197",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1136"
}
Mitrović, M., Jarić, S., Đurđević, L., Karadžić, B. D., Gajić, G., Kostić, O., Oberan, L. V., Pavlović, D., Matić, M.,& Pavlović, P.. (2012). Allelopathic and Environmental implications of plant phenolic compounds. in Allelopathy Journal
Haryana, India: International Allelopathy Foundation., 29(2), 77-197.
https://hdl.handle.net/21.15107/rcub_ibiss_1136
Mitrović M, Jarić S, Đurđević L, Karadžić BD, Gajić G, Kostić O, Oberan LV, Pavlović D, Matić M, Pavlović P. Allelopathic and Environmental implications of plant phenolic compounds. in Allelopathy Journal. 2012;29(2):77-197.
https://hdl.handle.net/21.15107/rcub_ibiss_1136 .
Mitrović, Miroslava, Jarić, Snežana, Đurđević, Lola, Karadžić, Branko D., Gajić, Gordana, Kostić, Olga, Oberan, Ljiljana V., Pavlović, Dragana, Matić, Marija, Pavlović, Pavle, "Allelopathic and Environmental implications of plant phenolic compounds" in Allelopathy Journal, 29, no. 2 (2012):77-197,
https://hdl.handle.net/21.15107/rcub_ibiss_1136 .
7

Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen

Pavlović, Pavle; Mitrović, Miroslava; Đurđević, Lola

(2005)

TY  - JOUR
AU  - Pavlović, Pavle
AU  - Mitrović, Miroslava
AU  - Đurđević, Lola
PY  - 2005
PY  - 2005
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/425
AB  - This research focused on the biochemical composition of organic matter and its change during the process of decomposition in natural conditions of the local climatic community of Quercetum farnetto-cerris Rudski (1940) 1949 s.lat. The experiment was conducted on leaf fall of edificators in this forest, i.e. Hungarian and bitter oak and a combination of the two, material analysed at three time spans (following leaf fall, after six months and after one year). The aim of this research was to determine the value of each of the above mentioned edificators for the ecosystem functioning as well as their impact in the formation of soil organic horizon. In addition to biochemical content analysis, concentrations of C, N, C:N ratio and lignin:N ratios in organic matter were analyzed. In tandem with these examinations (at three time spans) concentrations of soil humus were also determined (0-10cm 10-20cm, and 20-30cm) aimed at comprehending their time distribution. It transpired that Hungarian oak organic matter had a more favourable ratio of readily-soluble matter and resistant matter, as opposed to the bitter oak organic matter. This fact directly influenced decomposition altitude of examined species: Hungarian oak (51.25%), Hungarian and bitter oak (48.33%) and bitter oak (28.52%). On the basis of an empirically obtained annual constant (k), Oslon decomposition model was designed to give a prognosis of decomposition to the state of almost complete mineralization. The humus time analysis in this community indicated degradation processes within.
AB  - Na osnovu obavljenih istraživanja mogu se izvesti sledeći zaključci. Postoji statistički potvrđena razlika u brzini razlaganja između organske materije sladuna i cera, kombinacije sladuna i cera i same organske materije cera. Relevantni parametri dekompozicije (C, N i odnos C:N) su potvrdili razliku u razlaganju. Organska materija sladuna imala je presudnu ulogu u metabolizmu ove zajednice u prvoj godini istraživanja, dok će organska materija cera (zahvaljujući svom rezistentnijem biohemijskom sastavu) imati presudnu ulogu u budućim fazama dekompozicije. Za skoro potpunu mineralizaciju (99%) organskog opada ove zajednice biće potrebno oko 7.7 godina. Organski otpad edifikatora ekosistema sladuna i cera razlaže se u opsegu karakterističnom sa listopadne šume umerene zone. Vremenska analiza količine humusa je ukazala na ozbiljnost degradacionih procesa u ovoj zajednici i na narušenost balansa između procesa mineralizacije i humifikacije organske materije zemljišta koja ce se u bliskoj budućnosti odraziti na produktivnost ovog šumskog staništa.
T2  - Acta biologica Iugoslavica - serija A: Zemljište i biljke
T1  - Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen
T1  - Biochemical composition of litter and its effects on the formation of an organic soil horizon in the Hungarian oak forest on the Maljen mountain
IS  - 1
VL  - 54
SP  - 9
EP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_425
ER  - 
@article{
author = "Pavlović, Pavle and Mitrović, Miroslava and Đurđević, Lola",
year = "2005, 2005",
abstract = "This research focused on the biochemical composition of organic matter and its change during the process of decomposition in natural conditions of the local climatic community of Quercetum farnetto-cerris Rudski (1940) 1949 s.lat. The experiment was conducted on leaf fall of edificators in this forest, i.e. Hungarian and bitter oak and a combination of the two, material analysed at three time spans (following leaf fall, after six months and after one year). The aim of this research was to determine the value of each of the above mentioned edificators for the ecosystem functioning as well as their impact in the formation of soil organic horizon. In addition to biochemical content analysis, concentrations of C, N, C:N ratio and lignin:N ratios in organic matter were analyzed. In tandem with these examinations (at three time spans) concentrations of soil humus were also determined (0-10cm 10-20cm, and 20-30cm) aimed at comprehending their time distribution. It transpired that Hungarian oak organic matter had a more favourable ratio of readily-soluble matter and resistant matter, as opposed to the bitter oak organic matter. This fact directly influenced decomposition altitude of examined species: Hungarian oak (51.25%), Hungarian and bitter oak (48.33%) and bitter oak (28.52%). On the basis of an empirically obtained annual constant (k), Oslon decomposition model was designed to give a prognosis of decomposition to the state of almost complete mineralization. The humus time analysis in this community indicated degradation processes within., Na osnovu obavljenih istraživanja mogu se izvesti sledeći zaključci. Postoji statistički potvrđena razlika u brzini razlaganja između organske materije sladuna i cera, kombinacije sladuna i cera i same organske materije cera. Relevantni parametri dekompozicije (C, N i odnos C:N) su potvrdili razliku u razlaganju. Organska materija sladuna imala je presudnu ulogu u metabolizmu ove zajednice u prvoj godini istraživanja, dok će organska materija cera (zahvaljujući svom rezistentnijem biohemijskom sastavu) imati presudnu ulogu u budućim fazama dekompozicije. Za skoro potpunu mineralizaciju (99%) organskog opada ove zajednice biće potrebno oko 7.7 godina. Organski otpad edifikatora ekosistema sladuna i cera razlaže se u opsegu karakterističnom sa listopadne šume umerene zone. Vremenska analiza količine humusa je ukazala na ozbiljnost degradacionih procesa u ovoj zajednici i na narušenost balansa između procesa mineralizacije i humifikacije organske materije zemljišta koja ce se u bliskoj budućnosti odraziti na produktivnost ovog šumskog staništa.",
journal = "Acta biologica Iugoslavica - serija A: Zemljište i biljke",
title = "Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen, Biochemical composition of litter and its effects on the formation of an organic soil horizon in the Hungarian oak forest on the Maljen mountain",
number = "1",
volume = "54",
pages = "9-18",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_425"
}
Pavlović, P., Mitrović, M.,& Đurđević, L.. (2005). Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen. in Acta biologica Iugoslavica - serija A: Zemljište i biljke, 54(1), 9-18.
https://hdl.handle.net/21.15107/rcub_ibiss_425
Pavlović P, Mitrović M, Đurđević L. Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen. in Acta biologica Iugoslavica - serija A: Zemljište i biljke. 2005;54(1):9-18.
https://hdl.handle.net/21.15107/rcub_ibiss_425 .
Pavlović, Pavle, Mitrović, Miroslava, Đurđević, Lola, "Biohemijski sastav stelje i njen uticaj na stvaranje organskog horizonta zemljišta u sladunovo-cerovoj šumi na planini Maljen" in Acta biologica Iugoslavica - serija A: Zemljište i biljke, 54, no. 1 (2005):9-18,
https://hdl.handle.net/21.15107/rcub_ibiss_425 .

Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K

Mačukanović-Jocić, Marina P.; Đurđević, Lola

(2005)

TY  - JOUR
AU  - Mačukanović-Jocić, Marina P.
AU  - Đurđević, Lola
PY  - 2005
PY  - 2005
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/113
AB  - The nectar production of Glechoma hirsuta W. K. grown under different microclimatic habitat conditions was evaluated by determining the total daily nectar quantity per flower, diurnal dynamics of nectar secretion, the nectar secretion rate, and sugar concentration. Comparative analyses of nectar production in Glechoma hirsuta grown in a forest and on a test plot confirmed that this process varied as a function of microclimatic parameters (atmospheric humidity and air temperature), but did not reveal a close relationship between these parameters and sugar concentration in nectar. More intensive nectar secretion, with a decreasing tendency during the day, and higher total daily nectar volume per plant (1.603 ml/flower) were measured in the forest habitat. Diurnal variation in nectar production with two secretion peaks was found at both localities, and the secretion patterns were rather similar. Regarding the nectar secretion rate, G. hirsuta is a slow producer secreting less than 0.07 ml/h.
AB  - ovom radu analizirana je nektarska produkcija kod Glechoma hirsuta, u različitim mikroklimatskim uslovima staništa. Istraživanje je obuhvatilo određivanje ukupne dnevne količine nektara po cvetu, dnevne dinamike sekrecije nektara, stope nektarske sekrecije i koncentracije šećera u nektaru. Komparativnom analizom nektarske produkcije kod Glechoma hirsuta koja je rasla u šumi i u eksperimentalnim uslovima ogledne parcele, potvrđena je zavisnost ovog fiziološkog procesa od mikroklimatskih parametara (vlažnost i temperatura vazduha). Nektarska produkcija je negativno korelisana sa temperaturom, a pozitivno sa vlažnošću vazduha. Nije ustanovljena značajna razlika u količini šećera u nektaru u cvetovima sa dva lokaliteta. Ukupna dnevna količina nektara po cvetu je viša na šumskom staništu (1,603 ml/cvet). Dnevna variranja u produkciji nektara sa dva sekreciona maksimuma tokom dana su ustanovljena na oba lokaliteta. Intenzivnije lučenje nektara uz tendenciju naglog opadanja tokom dana zabeleženo je u prirodnom staništu, na kome je stopa nektarske sekrecije relativno niska (0,0 7 ml/h).
T2  - Archives of Biological Sciences
T1  - Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K
T1  - Influence of microclimatic conditions on nectar exudation in Glechoma hirsuta  W. K
IS  - 2
VL  - 57
SP  - 119
EP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_113
ER  - 
@article{
author = "Mačukanović-Jocić, Marina P. and Đurđević, Lola",
year = "2005, 2005",
abstract = "The nectar production of Glechoma hirsuta W. K. grown under different microclimatic habitat conditions was evaluated by determining the total daily nectar quantity per flower, diurnal dynamics of nectar secretion, the nectar secretion rate, and sugar concentration. Comparative analyses of nectar production in Glechoma hirsuta grown in a forest and on a test plot confirmed that this process varied as a function of microclimatic parameters (atmospheric humidity and air temperature), but did not reveal a close relationship between these parameters and sugar concentration in nectar. More intensive nectar secretion, with a decreasing tendency during the day, and higher total daily nectar volume per plant (1.603 ml/flower) were measured in the forest habitat. Diurnal variation in nectar production with two secretion peaks was found at both localities, and the secretion patterns were rather similar. Regarding the nectar secretion rate, G. hirsuta is a slow producer secreting less than 0.07 ml/h., ovom radu analizirana je nektarska produkcija kod Glechoma hirsuta, u različitim mikroklimatskim uslovima staništa. Istraživanje je obuhvatilo određivanje ukupne dnevne količine nektara po cvetu, dnevne dinamike sekrecije nektara, stope nektarske sekrecije i koncentracije šećera u nektaru. Komparativnom analizom nektarske produkcije kod Glechoma hirsuta koja je rasla u šumi i u eksperimentalnim uslovima ogledne parcele, potvrđena je zavisnost ovog fiziološkog procesa od mikroklimatskih parametara (vlažnost i temperatura vazduha). Nektarska produkcija je negativno korelisana sa temperaturom, a pozitivno sa vlažnošću vazduha. Nije ustanovljena značajna razlika u količini šećera u nektaru u cvetovima sa dva lokaliteta. Ukupna dnevna količina nektara po cvetu je viša na šumskom staništu (1,603 ml/cvet). Dnevna variranja u produkciji nektara sa dva sekreciona maksimuma tokom dana su ustanovljena na oba lokaliteta. Intenzivnije lučenje nektara uz tendenciju naglog opadanja tokom dana zabeleženo je u prirodnom staništu, na kome je stopa nektarske sekrecije relativno niska (0,0 7 ml/h).",
journal = "Archives of Biological Sciences",
title = "Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K, Influence of microclimatic conditions on nectar exudation in Glechoma hirsuta  W. K",
number = "2",
volume = "57",
pages = "119-126",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_113"
}
Mačukanović-Jocić, M. P.,& Đurđević, L.. (2005). Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K. in Archives of Biological Sciences, 57(2), 119-126.
https://hdl.handle.net/21.15107/rcub_ibiss_113
Mačukanović-Jocić MP, Đurđević L. Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K. in Archives of Biological Sciences. 2005;57(2):119-126.
https://hdl.handle.net/21.15107/rcub_ibiss_113 .
Mačukanović-Jocić, Marina P., Đurđević, Lola, "Uticaj mikroklimatskih uslova na sekreciju nektara kod Glechoma hirsuta W. K" in Archives of Biological Sciences, 57, no. 2 (2005):119-126,
https://hdl.handle.net/21.15107/rcub_ibiss_113 .

Šumska medonosna flora okoline Blaca, Srbija

Perišić, Snežana; Mačukanović-Jocić, Marina P.; Karadžić, Branko; Đurđević, Lola

(2004)

TY  - JOUR
AU  - Perišić, Snežana
AU  - Mačukanović-Jocić, Marina P.
AU  - Karadžić, Branko
AU  - Đurđević, Lola
PY  - 2004
PY  - 2004
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/101
AB  - Melliferous plant species in the forests near Blace (South Serbia) were investigated in order to estimate the significance, contribution, quality and ecological characteristics of representatives of the apiflora as potential nectar and pollen sources, the elements of bee pasturage. The significance of melliferous plants was determined on the basis of nectar and pollen production intensity, as well as by following blooming periods. According to adaptations to moisture, light, and temperature, melliferous species can be relegated to eight groups and six subgroups. Out of the total number of melliferous species in the investigated area (223), the forest apiflora accounted for 82 species (36,77%). The species with highest nectar and/or pollen production are: Alnus glutinosa, Corylus avellana, Paulownia tomentosa, Picea abies, Prunus tenella, Robinia pseudoacacia, species of the genera Salix, Tilia, and Campanula, Atropa bella-donna, Calamintha officinalis, Glechoma hederacea, Pulmonaria officinalis, Salvia glutinosa and Valeriana officinalis.
AB  - Florističkim istraživanjima okoline Blaca (livade, pašnjaci, šume, ruderalna i močvarna staništa), zabeleženo je 488 vrsta, od kojih su 223 (45,7%) medonosne, Od ovog broja, šumsku apifloru čine 82 vrste tj. 36,8% (61 drvenasta i 21 zeljasta). S obzirom na medni potencijal (najveći indeksi nektarske ili polenske produkcije), veliku brojnu zastupljenost kao i period cvetanja, najveći značaj za pčelinju pašu imaju sledeće šumske vrste: Acer tataricum, Alnus glutinosa, Castanea sativa, Corylus avelana, Juglans regia Salix babilonica, Robinia pseudoacacia, Tilia cordata, Pulmonaria officinalis, Salvia glutinosa i Glechoma hederacea. Analizom vlažnosti staništa, može se zaključiti da najveći broj vrsta sa istraživanog područja pripada ekološkoj grupi submezofita (56,1%). Prema svetlosnim uslovima na staništima u okolini Blaca, većina medonosnih šumskih vrsta su poluskiofite (61%), a u odnosu na temperaturu, 50 % su mezotermne vrste.
T2  - Archives of Biological Sciences
T1  - Šumska medonosna flora okoline Blaca, Srbija
T1  - The forest melliferous flora in the vicinity of Blace, Serbia
IS  - 1-2
VL  - 56
SP  - 39
EP  - 44
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_101
ER  - 
@article{
author = "Perišić, Snežana and Mačukanović-Jocić, Marina P. and Karadžić, Branko and Đurđević, Lola",
year = "2004, 2004",
abstract = "Melliferous plant species in the forests near Blace (South Serbia) were investigated in order to estimate the significance, contribution, quality and ecological characteristics of representatives of the apiflora as potential nectar and pollen sources, the elements of bee pasturage. The significance of melliferous plants was determined on the basis of nectar and pollen production intensity, as well as by following blooming periods. According to adaptations to moisture, light, and temperature, melliferous species can be relegated to eight groups and six subgroups. Out of the total number of melliferous species in the investigated area (223), the forest apiflora accounted for 82 species (36,77%). The species with highest nectar and/or pollen production are: Alnus glutinosa, Corylus avellana, Paulownia tomentosa, Picea abies, Prunus tenella, Robinia pseudoacacia, species of the genera Salix, Tilia, and Campanula, Atropa bella-donna, Calamintha officinalis, Glechoma hederacea, Pulmonaria officinalis, Salvia glutinosa and Valeriana officinalis., Florističkim istraživanjima okoline Blaca (livade, pašnjaci, šume, ruderalna i močvarna staništa), zabeleženo je 488 vrsta, od kojih su 223 (45,7%) medonosne, Od ovog broja, šumsku apifloru čine 82 vrste tj. 36,8% (61 drvenasta i 21 zeljasta). S obzirom na medni potencijal (najveći indeksi nektarske ili polenske produkcije), veliku brojnu zastupljenost kao i period cvetanja, najveći značaj za pčelinju pašu imaju sledeće šumske vrste: Acer tataricum, Alnus glutinosa, Castanea sativa, Corylus avelana, Juglans regia Salix babilonica, Robinia pseudoacacia, Tilia cordata, Pulmonaria officinalis, Salvia glutinosa i Glechoma hederacea. Analizom vlažnosti staništa, može se zaključiti da najveći broj vrsta sa istraživanog područja pripada ekološkoj grupi submezofita (56,1%). Prema svetlosnim uslovima na staništima u okolini Blaca, većina medonosnih šumskih vrsta su poluskiofite (61%), a u odnosu na temperaturu, 50 % su mezotermne vrste.",
journal = "Archives of Biological Sciences",
title = "Šumska medonosna flora okoline Blaca, Srbija, The forest melliferous flora in the vicinity of Blace, Serbia",
number = "1-2",
volume = "56",
pages = "39-44",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_101"
}
Perišić, S., Mačukanović-Jocić, M. P., Karadžić, B.,& Đurđević, L.. (2004). Šumska medonosna flora okoline Blaca, Srbija. in Archives of Biological Sciences, 56(1-2), 39-44.
https://hdl.handle.net/21.15107/rcub_ibiss_101
Perišić S, Mačukanović-Jocić MP, Karadžić B, Đurđević L. Šumska medonosna flora okoline Blaca, Srbija. in Archives of Biological Sciences. 2004;56(1-2):39-44.
https://hdl.handle.net/21.15107/rcub_ibiss_101 .
Perišić, Snežana, Mačukanović-Jocić, Marina P., Karadžić, Branko, Đurđević, Lola, "Šumska medonosna flora okoline Blaca, Srbija" in Archives of Biological Sciences, 56, no. 1-2 (2004):39-44,
https://hdl.handle.net/21.15107/rcub_ibiss_101 .

Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari

Dinić, Anka; Stojšić, Vida; Đurđević, Lola

(2002)

TY  - JOUR
AU  - Dinić, Anka
AU  - Stojšić, Vida
AU  - Đurđević, Lola
PY  - 2002
PY  - 2002
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/414
AB  - Paeonia offidnalis subsp. banatica (Rochel) Soo is a relict Pannonian endemic subspecies recorded at small number of localities in the Pannonian lowland, hi our country it grows on Deliblato Sands only, at locality Flamunda, within degraded pedunculate oak forest. Phytocoenological investigations in this forest show, that except old individual pedunculate oak trees, there are to be found and individual planted trees of Austrian pine and black locust. The dense layer of lower trees in form of the thicket is characteristic as well the great abundance of shrubs. In the aim to preserve critically small populations of the Banat peony (about 50 individuals), the light felling was carried out in degraded pedunculate oak forest. This experiment, with removing trees and shrubs in this forest, was carried out during the period 1994-1996., on a plot 50x50 m. The results have shown that during the initial three years of the experiment after the light felling was carried out, the number of juvenils of Banat peony, including reproduction of this species, was doubled. Through the repeated regrowth of the plot, the numerosity of the peony population as well the reproductive capacity are decreased.. Results show that the dense shrub layer, is one of endangering factors for the preservation of this species.
AB  - Paeonia qfficinalis subsp. banatica (Rochel) Soo je reliktna panonska endemična podvrsta sa malim brojem lokaliteta u Panonskoj niziji. U našoj zemlji raste samo na Deliblatskoj peščari, na lokalitetu Flamunda, u degradovanoj lužnjakovoj šumi. Fitocenološka istraživanja ove šume su pokazala da se u spratu drveća pored starih pojedinačnih lužnjakovih stabala nalaze se i pojedinačna sađena stabla crnog bora i bagrema. Karakterističan je gust sprat nižeg drveća u obliku šikare i velika brojnost žbunova. U cilju očuvanja kritički male populacije banatskog božura (oko 50 jedinki) izvršeno je prosvetljavanje degradovane lužnjakove sastojine. Eksperiment sa uklanjanjem drveća i žbunova u ovoj šumi obavljen je u periodu od 1994. do 1996. godine na površini veličine 50x50 m. Rezultati su pokazali je da je u prve tri godine ogleda, posle prosvetljavanja sastojine, udvostručen broj individua banatskog božura, sa obnovom reprodukcije vrete i pojavom juvenila. Ponovnim obrastanjem povrpšne brojnost populacije božura i reproduktivna sposobnost se smanjila. Rezultati pokazuju da je gust sprat žbunova u ovoj šumi jedan od ugrožavajućih faktora za očuvanje ove vrete.
T2  - Zaštita prirode
T1  - Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari
T1  - Influence of shrub layer in degraded pedunculate oak forest upon the numerosity of population of the banat peony (paeonia officinalis subsp. Banatica rochel/ soo) on the deliblato sands
IS  - 2
VL  - 53
SP  - 69
EP  - 80
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_414
ER  - 
@article{
author = "Dinić, Anka and Stojšić, Vida and Đurđević, Lola",
year = "2002, 2002",
abstract = "Paeonia offidnalis subsp. banatica (Rochel) Soo is a relict Pannonian endemic subspecies recorded at small number of localities in the Pannonian lowland, hi our country it grows on Deliblato Sands only, at locality Flamunda, within degraded pedunculate oak forest. Phytocoenological investigations in this forest show, that except old individual pedunculate oak trees, there are to be found and individual planted trees of Austrian pine and black locust. The dense layer of lower trees in form of the thicket is characteristic as well the great abundance of shrubs. In the aim to preserve critically small populations of the Banat peony (about 50 individuals), the light felling was carried out in degraded pedunculate oak forest. This experiment, with removing trees and shrubs in this forest, was carried out during the period 1994-1996., on a plot 50x50 m. The results have shown that during the initial three years of the experiment after the light felling was carried out, the number of juvenils of Banat peony, including reproduction of this species, was doubled. Through the repeated regrowth of the plot, the numerosity of the peony population as well the reproductive capacity are decreased.. Results show that the dense shrub layer, is one of endangering factors for the preservation of this species., Paeonia qfficinalis subsp. banatica (Rochel) Soo je reliktna panonska endemična podvrsta sa malim brojem lokaliteta u Panonskoj niziji. U našoj zemlji raste samo na Deliblatskoj peščari, na lokalitetu Flamunda, u degradovanoj lužnjakovoj šumi. Fitocenološka istraživanja ove šume su pokazala da se u spratu drveća pored starih pojedinačnih lužnjakovih stabala nalaze se i pojedinačna sađena stabla crnog bora i bagrema. Karakterističan je gust sprat nižeg drveća u obliku šikare i velika brojnost žbunova. U cilju očuvanja kritički male populacije banatskog božura (oko 50 jedinki) izvršeno je prosvetljavanje degradovane lužnjakove sastojine. Eksperiment sa uklanjanjem drveća i žbunova u ovoj šumi obavljen je u periodu od 1994. do 1996. godine na površini veličine 50x50 m. Rezultati su pokazali je da je u prve tri godine ogleda, posle prosvetljavanja sastojine, udvostručen broj individua banatskog božura, sa obnovom reprodukcije vrete i pojavom juvenila. Ponovnim obrastanjem povrpšne brojnost populacije božura i reproduktivna sposobnost se smanjila. Rezultati pokazuju da je gust sprat žbunova u ovoj šumi jedan od ugrožavajućih faktora za očuvanje ove vrete.",
journal = "Zaštita prirode",
title = "Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari, Influence of shrub layer in degraded pedunculate oak forest upon the numerosity of population of the banat peony (paeonia officinalis subsp. Banatica rochel/ soo) on the deliblato sands",
number = "2",
volume = "53",
pages = "69-80",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_414"
}
Dinić, A., Stojšić, V.,& Đurđević, L.. (2002). Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari. in Zaštita prirode, 53(2), 69-80.
https://hdl.handle.net/21.15107/rcub_ibiss_414
Dinić A, Stojšić V, Đurđević L. Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari. in Zaštita prirode. 2002;53(2):69-80.
https://hdl.handle.net/21.15107/rcub_ibiss_414 .
Dinić, Anka, Stojšić, Vida, Đurđević, Lola, "Uticaj sprata žbunova u degradovanoj lužnjakovoj šumi na brošost populacije banatskog božura (paeonia qfficinalis subsp. Banatica /rochel/ soo) ha deliblatskoj peščari" in Zaštita prirode, 53, no. 2 (2002):69-80,
https://hdl.handle.net/21.15107/rcub_ibiss_414 .