Lead isotopic signatures of saprotrophic macrofungi of various origins: Tracing for lead sources and possible applications in geomycology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10281820" target="_blank" >RIV/00216208:11310/14:10281820 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985831:_____/14:00428219 RIV/61388971:_____/14:00428219 RIV/61389005:_____/14:00428219

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.apgeochem.2014.02.012" target="_blank" >http://dx.doi.org/10.1016/j.apgeochem.2014.02.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apgeochem.2014.02.012" target="_blank" >10.1016/j.apgeochem.2014.02.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lead isotopic signatures of saprotrophic macrofungi of various origins: Tracing for lead sources and possible applications in geomycology

Popis výsledku v původním jazyce

Four saprotrophic species of macrofungi (Leucoagaricus leucothites, Agaricus bernardii, Agaricus campestris and Agaricus xanthodermus) were collected from 4 sites in the Czech Republic and analyzed for Pb content and Pb isotopic composition. Lead concentrations were relatively high in L. leucothites (up to 130 mg kg (1)) collected in site heavily polluted by a lead smelter, but much lower (0.2-6.5 mg kg (1)) in samples of the Agaricus species collected from urban, rural and pristine areas, respectively.The Pb-206/Pb-207 isotopic ratio in fruit bodies had a wide range of variation, and except for the smelter-polluted site in Pribram, did not reflect that in the organomineral topsoil horizons at particular sites. In the urban area of Prague, a detailedstudy of Pb uptake was conducted. The Pb-206/Pb-207 isotopic ratio in 19 samples of A. bernardii varied in a surprisingly wide range, from 1.124 to 1.175. In 5 specimens, the majority of ''accumulated'' Pb was undoubtedly transported from

Název v anglickém jazyce

Lead isotopic signatures of saprotrophic macrofungi of various origins: Tracing for lead sources and possible applications in geomycology

Popis výsledku anglicky

Four saprotrophic species of macrofungi (Leucoagaricus leucothites, Agaricus bernardii, Agaricus campestris and Agaricus xanthodermus) were collected from 4 sites in the Czech Republic and analyzed for Pb content and Pb isotopic composition. Lead concentrations were relatively high in L. leucothites (up to 130 mg kg (1)) collected in site heavily polluted by a lead smelter, but much lower (0.2-6.5 mg kg (1)) in samples of the Agaricus species collected from urban, rural and pristine areas, respectively.The Pb-206/Pb-207 isotopic ratio in fruit bodies had a wide range of variation, and except for the smelter-polluted site in Pribram, did not reflect that in the organomineral topsoil horizons at particular sites. In the urban area of Prague, a detailedstudy of Pb uptake was conducted. The Pb-206/Pb-207 isotopic ratio in 19 samples of A. bernardii varied in a surprisingly wide range, from 1.124 to 1.175. In 5 specimens, the majority of ''accumulated'' Pb was undoubtedly transported from

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CH - Jaderná a kvantová chemie, fotochemie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP504%2F11%2F0484" target="_blank" >GAP504/11/0484: Hyperakumulace těžkých kovů velkými houbami – molekulární, geomykologické a ekotaxonomické aspekty</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Geochemistry

ISSN

0883-2927

e-ISSN

—

Svazek periodika

43

Číslo periodika v rámci svazku

APRIL

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

114-120

Kód UT WoS článku

000334315500010

EID výsledku v databázi Scopus

—