2019
Assessment of geogenic input into Bilina stream sediments (Czech Republic)
VÖRÖŠ, Dominik, Eva GERŠLOVÁ, Daniel NÝVLT, Milan GERŠL, Jan KUTA et. al.Základní údaje
Originální název
Assessment of geogenic input into Bilina stream sediments (Czech Republic)
Autoři
VÖRÖŠ, Dominik (203 Česká republika), Eva GERŠLOVÁ (203 Česká republika, garant, domácí), Daniel NÝVLT (203 Česká republika, domácí), Milan GERŠL (203 Česká republika) a Jan KUTA (203 Česká republika, domácí)
Vydání
Environmental Monitoring and Assessment, DORDRECHT, SPRINGER, 2019, 0167-6369
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10500 1.5. Earth and related environmental sciences
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 1.903
Kód RIV
RIV/00216224:14310/19:00109252
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000457145800001
Klíčová slova anglicky
Origin of geogenic elements; Enrichment factor; Stream sediments; River Bilina; Czech Republic
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 24. 2. 2023 11:25, Mgr. Marie Šípková, DiS.
Anotace
V originále
Over the past 100years, the area along the River Bilina has been influenced by open-cast brown-coal mining, coal processing, petroleum refineries, and chemical plants. As a result, the extensive industrial activity has changed the overall character as well as the morphology of the landscape. A survey was underway to investigate the occurrence and distribution of various elements in the sediments of the River Bilinaa tributary of the River Elbe, a watercourse running through the Czech Republic and Germanyin order to discern the natural background from anthropogenic pollution. The study evaluated the content of selected elements (As, Zn, Pb, Cr, Ni, V, and Cu) in stream sediments of the River Bilina. Samples were taken at 20 sampling sites throughout the 82-km-long watercourse. For all the samples, the content of the elements was determined using ICP-MS after each of the sample was digested using HF and HNO3. The results of analyses of elemental composition of stream sediments were compared with those found through such analyses made within the surrounding geological unitsmore specifically, Proterozoic crystalline, Tertiary volcanic, Quaternary loess, Neogene sediments, and Neogene coal. All the samples of the stream sediments examined revealed increased amounts of As, V, Ni, Cr, and Pb. Using the enrichment factor established on the basis of the regional geological background values proved that elevated levels of elements in stream sediments are not always the result of industrial contamination.
Návaznosti
EF16_013/0001708, projekt VaV |
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EF16_013/0001761, projekt VaV |
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LM2015051, projekt VaV |
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MUNI/A/1251/2017, interní kód MU |
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