About: Budgets of Pb and Cd in soils and critical time to reach a harmful level

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About: Budgets of Pb and Cd in soils and critical time to reach a harmful level Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Heavy metals in soils can be hazardous to ecosystems. Budgets of Pb and Cd in agricultural soils are presented. The concentrations of the heavy metals are presente as a function of time. A critical time is set when the concentrations of the metals reach a level critical to an ecosystem. The predicted temporal trends in Cd and Pb concentrations in agricultural soils of polluted central Europe are compared less polluted regions. While the critical concentration of Cd is reached in about sixty years in the Czech agricultural soils, the data from Sweden indicate that Cd is being depleted from the forest soils so that the critical upper level will never be reached. A critical concentration of lead in soil will be reached in about one thousand years in the Czech Republic, while the critical concentration will never be reached in the Swedish forest soils at present atmospheric deposition and agricultural inputs. Heavy metals in soils can be hazardous to ecosystems. Budgets of Pb and Cd in agricultural soils are presented. The concentrations of the heavy metals are presente as a function of time. A critical time is set when the concentrations of the metals reach a level critical to an ecosystem. The predicted temporal trends in Cd and Pb concentrations in agricultural soils of polluted central Europe are compared less polluted regions. While the critical concentration of Cd is reached in about sixty years in the Czech agricultural soils, the data from Sweden indicate that Cd is being depleted from the forest soils so that the critical upper level will never be reached. A critical concentration of lead in soil will be reached in about one thousand years in the Czech Republic, while the critical concentration will never be reached in the Swedish forest soils at present atmospheric deposition and agricultural inputs. (en)
Title	Budgets of Pb and Cd in soils and critical time to reach a harmful level Budgets of Pb and Cd in soils and critical time to reach a harmful level (en)
skos:prefLabel	Budgets of Pb and Cd in soils and critical time to reach a harmful level Budgets of Pb and Cd in soils and critical time to reach a harmful level (en)
skos:notation	RIV/00025798:_____/99:00000129!RIV/2000/MZP/N03000
http://linked.open.../vavai/riv/strany	143
http://linked.open...vai/riv/dodaniDat	2000
http://linked.open...aciTvurceVysledku	Pačes, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká geologická služba
http://linked.open...dnocenehoVysledku	736148
http://linked.open...ai/riv/idVysledku	RIV/00025798:_____/99:00000129
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Heavy metals, critical load, critical time, environment, soil, water, air (en)
http://linked.open.../riv/klicoveSlovo	Heavy metals environment soil air water critical load critical time
http://linked.open...ontrolniKodProRIV	[D69EA4B9B09B]
http://linked.open...i/riv/mistoVydani	Rotterdam/Brookfield
http://linked.open...vEdiceCisloSvazku	1999
http://linked.open...i/riv/nazevZdroje	Proceedings of the 5th Inernational Symposium on Geochemistry of the Eart's Surface
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...UplatneniVysledku	1999
http://linked.open...iv/tvurceVysledku	Pačes, Tomáš
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	A. A. Balkema
https://schema.org/isbn	90-5809-073-6

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