J 2019

Assessment of geogenic input into Bilina stream sediments (Czech Republic)

VÖRÖŠ, Dominik, Eva GERŠLOVÁ, Daniel NÝVLT, Milan GERŠL, Jan KUTA et. al.

Basic information

Original name

Assessment of geogenic input into Bilina stream sediments (Czech Republic)

Authors

VÖRÖŠ, Dominik (203 Czech Republic), Eva GERŠLOVÁ (203 Czech Republic, guarantor, belonging to the institution), Daniel NÝVLT (203 Czech Republic, belonging to the institution), Milan GERŠL (203 Czech Republic) and Jan KUTA (203 Czech Republic, belonging to the institution)

Edition

Environmental Monitoring and Assessment, DORDRECHT, SPRINGER, 2019, 0167-6369

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10500 1.5. Earth and related environmental sciences

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 1.903

RIV identification code

RIV/00216224:14310/19:00109252

Organization unit

Faculty of Science

UT WoS

000457145800001

Keywords in English

Origin of geogenic elements; Enrichment factor; Stream sediments; River Bilina; Czech Republic

Tags

Tags

International impact, Reviewed
Změněno: 24/2/2023 11:25, Mgr. Marie Šípková, DiS.

Abstract

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.

Links

EF16_013/0001708, research and development project
Name: ECOPOLARIS - Změny ve struktuře a funkci součástí terestrických polárních ekosystémů (CzechPolar2)
EF16_013/0001761, research and development project
Name: RECETOX RI
LM2015051, research and development project
Name: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX RI)
Investor: Ministry of Education, Youth and Sports of the CR
MUNI/A/1251/2017, interní kód MU
Name: Integrovaný výzkum environmentálních změn v krajinné sféře Země III
Investor: Masaryk University, Category A