J 2017

Spatial Differentiation of Ecosystem Risks of Soil Pollution in Floodplain Areas of the Czech Republic

SKALA, Jan, Radim VACHA, Jakub HOFMAN, Viera HORVATHOVA, Milan SÁŇKA et. al.

Základní údaje

Originální název

Spatial Differentiation of Ecosystem Risks of Soil Pollution in Floodplain Areas of the Czech Republic

Autoři

SKALA, Jan (203 Česká republika), Radim VACHA (203 Česká republika), Jakub HOFMAN (203 Česká republika, garant, domácí), Viera HORVATHOVA (203 Česká republika), Milan SÁŇKA (203 Česká republika, domácí) a Jarmila CECHMANKOVA (203 Česká republika)

Vydání

SOIL AND WATER RESEARCH, PRAGUE, CZECH ACADEMY AGRICULTURAL SCIENCES, 2017, 1801-5395

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10503 Water resources

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 0.882

Kód RIV

RIV/00216224:14310/17:00100242

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000392421900001

Klíčová slova anglicky

floods; persistent organic pollutants; soil contamination; spatial patterns; trace elements

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 7. 3. 2018 21:19, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Extensive soil sampling and screening assessment of ecosystem risks combined with a multidimensional statistical analysis were used to estimate and spatially characterize the ecosystem risks stemming from the contamination of floodplain soils in the Czech Republic. We proved structural differences in regional pollution patterns where different regional/local pollution sources led to various nature and extent of the environmental load of floodplain soils. The established spatial patterns helped reveal the areas where soils do not meet soil quality standards and where the ecosystem risks were elevated. Furthermore, the results allowed to establish priority contaminants of flood affected areas in various catchments in the Czech Republic. Combining both the magnitudes of estimated ecosystem risks and structural characteristics of pollution profiles, the highest estimated risks showed the localities with high contents of organochlorine pesticides, several samples connected to geochemical anomalies of metallogenic zones (deposits), and localities with a long history of industrial load. Since extreme weather events have recently become more frequent, our results highlight the importance of a continual monitoring of pollutant turnover in floodplain soils with a high flood frequency.