Ecological Status of the Botic Creek - Longitudinal Profile and the Season Change

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F05%3A01116377" target="_blank" >RIV/68407700:21110/05:01116377 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Ekologický stav Botiče - podélný profil a sezónní změna

Original language description

This paper presents results of the benthic invertebrate monitoring along the longitudinal profile of the Botic Stream, Czech Republic, in which the extent of various disturbances (water quality, hydrological regime and ecomorphology) and their impacts onthe benthic community structure was followed from July to September 2004. Biological status of the Botic Stream reflected from the very upstream regions serious ecomorphological degradation and poor water quality. Saprobity Index showed polluted or strongly polluted water along the whole stream with a minimum seasonal change. Benthic Index of Biotic Integrity (B-IBI) indicated fair, poor or very poor conditions. Slight seasonal changes in B-IBI can be explained by changes of water quality, especially oxygen and nitrite concentrations, and of frequency of hydraulic stress caused by storm sewer discharges

Czech name

Ekologický stav Botiče - podélný profil a sezónní změna

Czech description

This paper presents results of the benthic invertebrate monitoring along the longitudinal profile of the Botic Stream, Czech Republic, in which the extent of various disturbances (water quality, hydrological regime and ecomorphology) and their impacts onthe benthic community structure was followed from July to September 2004. Biological status of the Botic Stream reflected from the very upstream regions serious ecomorphological degradation and poor water quality. Saprobity Index showed polluted or strongly polluted water along the whole stream with a minimum seasonal change. Benthic Index of Biotic Integrity (B-IBI) indicated fair, poor or very poor conditions. Slight seasonal changes in B-IBI can be explained by changes of water quality, especially oxygen and nitrite concentrations, and of frequency of hydraulic stress caused by storm sewer discharges

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/GA103%2F04%2F1350" target="_blank" >GA103/04/1350: Interaction of urban drainage and recipients under extreme hydrological evants</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

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

Article name in the collection

Odpadní vody 2005

ISBN

80-239-4670-6

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

303-310

Publisher name

Vodní hospodářství spol.s.r.o.

Place of publication

Praha 8

Event location

Teplice

Event date

May 10, 2005

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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