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001-es BibID:	BIBFORM080793
Első szerző:	Tőzsér Dávid (környezetkutató)
Cím:	Pollution intensity-dependent metal accumulation in ground beetles : a meta-analysis / Dávid Tőzsér, Tibor Magura, Edina Simon, Szabolcs Mizser, Dalma Papp, Béla Tóthmérész
Dátum:	2019
ISSN:	0944-1344 1614-7499
Megjegyzések:	Survival of organisms in polluted habitats is a key factor regarding their long-term population persistence. To avoid harmfulphysiological effects of pollutants'accumulation in organisms, decontamination and excretion could be effective mechanisms.Among invertebrates, ground beetles are reliable indicators of environmental pollution. Published results, however, are incon-sistent, as some studies showed effective decontamination and excretion of pollutants, while others demonstrated severe toxicsymptoms due to extreme accumulation. Using ground beetles as model organisms, we tested our pollution intensity-dependentdisposal hypothesis for five pollutants (Cd, Cu, Mn, Pb, and Zn) among four soil pollution intensity levels (low, moderate, high,and extreme) by categorical meta-analysis on published data. According to our hypothesis, decontamination and excretion ofpollutants in ground beetles are effective in lowly or moderately polluted habitats, while disposal is ineffective in highly orextremely polluted ones, contributing to intense accumulation of pollutants in ground beetles. In accordance with the hypothesis,we found that in an extremely polluted habitat, accumulation of Cd and Pb in ground beetles was significantly higher than inlowly polluted ones. These findings may suggest the entomoremediation potential of ground beetles in an extremely pollutedenvironment.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk bioindicator carabid contamination detoxification mechanism soil pollution
Megjelenés:	Environmental Science And Pollution Research. - 26 : 31 (2019), p. 32092-32102. -
További szerzők:	Magura Tibor (1969-) (ökológus) Simon Edina (1981-) (ökológus) Mizser Szabolcs (1977-) (biológus-ökológus) Papp Dalma (1992-) (biológus) Tóthmérész Béla (1960-) (ökológus)
Pályázati támogatás:	OTKA-116639 OTKA NKFI KH 126477 Egyéb NKFI KH 126481 Egyéb
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM071478
Első szerző:	Tőzsér Dávid (környezetkutató)
Cím:	Phytoextraction with Salix viminalis in a moderately to strongly contaminated area / Dávid Tőzsér, Sándor Harangi, Edina Baranyai, Gyula Lakatos, Zoltán Fülöp, Béla Tóthmérész, Edina Simon
Dátum:	2018
ISSN:	0944-1344
Megjegyzések:	We tested the suitability of Salix viminalis forphytoextraction with the analysis of selected elements in soil,root, and leaf, and by visual tree condition assessment in anarea with varying levels of contamination. Bioconcentrationfactor (BCF) and translocation factor (TF) were used to assessthe phytoextraction potential of willows. The middle part ofthe study area was strongly contaminated, while the northernand southern parts were moderately contaminated. We foundincreasing element concentrations toward deeper layers. Meanconcentrations of elements in roots were similar among thethree parts, while in leaves the highest concentrations werefound in the strongly contaminated part of the study area.Tree condition scores were the lowest in the strongly contaminated part of the study area, which was caused by Al, Ca, K, Mg, Ni, Sr, and Zn concentration. These elements induced leafdisease and leaf feeders. The highest BCF values were foundfor Cu, Fe, Mn, and Zn in root, and for Cd and Zn in leaves,indicating that S. viminalis had high accumulation potential ofthese elements. Furthermore, TF values were high for Cd, Mn,Sr, and Zn. Our results also demonstrated that soil elementcomposition has major influence on the condition ofS. viminalis individuals. Furthermore, visual condition assessment was found to be a useful tool to assess thephytoextraction potential of trees.
Tárgyszavak:	Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény külföldi lapban Bioconcentration Cd Contaminants phytoremediation Pollution tree condition willow Zn
Megjelenés:	Environmental Science And Pollution Research. - 25 : 4 (2018), p. 3275-3290. -
További szerzők:	Harangi Sándor (1987-) (vegyész) Baranyai Edina (1987-) (környezetkutató) Lakatos Gyula (1949-) (ökológus) Fülöp Zoltán (1988-) Tóthmérész Béla (1960-) (ökológus) Simon Edina (1981-) (ökológus)
Pályázati támogatás:	TÁMOP 4.2.1./B-09/1/KONV-2010-0024 TÁMOP SROP-4.2.2.B-15/1/KONV20150001 Egyéb OTKA-116639 OTKA
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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