Stream habitat or water quality - what influences stronger fish and macrozoobenthos biodiversity?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A_____%2F01%3A00004036" target="_blank" >RIV/60076658:_____/01:00004036 - isvavai.cz</a>

Alternative codes found

RIV/68081766:_____/01:67020024

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Stream habitat or water quality - what influences stronger fish and macrozoobenthos biodiversity?

Original language description

The data obtained within the framework of a survey of macrozoobenthos and fish communities in Czech streams of the Danube and Elbe river basins were evaluated with respect to the relation between biodiversity and level of water (organic pollution) and/orphysical habitat quality (heterogeneity, substrate, riparian vegetation, canalisation). The diversity of macrozoobenthos species was highest in water quality corresponding to betamesosaprobity (saprobiological index SI ? 2,0) and oligosaprobity (SI ? 1,0) in lowland and highland streams respectively, declining both towards lower and higher saprobic (? trophic) levels. The response of macrozoobenthos to habitat quality deterioration was less considerable with rising degradation in highland streams thanin lowland. Fish assemblage followed a similar trend with the highest biodiversity in betamezosaprobity in both lowland and highland streams. In comparison with the assemblage of benthic macroinvertebrates, fish community response was mor

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2001

Confidentiality

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

Name of the periodical

Ecohydrology & Hydrobiology

ISSN

1642-3593

e-ISSN

—

Volume of the periodical

1

Issue of the periodical within the volume

3

Country of publishing house

PL - POLAND

Number of pages

7

Pages from-to

305-311

UT code for WoS article

—

EID of the result in the Scopus database

—