Effects of semi-intensive carp pond farming on discharged water quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43883454" target="_blank" >RIV/60076658:12520/12:43883454 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/12:00081821

Výsledek na webu

<a href="http://dx.doi.org/10.3750/AIP2011.42.3.06" target="_blank" >http://dx.doi.org/10.3750/AIP2011.42.3.06</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3750/AIP2011.42.3.06" target="_blank" >10.3750/AIP2011.42.3.06</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of semi-intensive carp pond farming on discharged water quality

Popis výsledku v původním jazyce

Fish pond management can substantially modify the hydrological regime and ecological quality of receiving waters (usually rivers, canals, and ponds downstream in an interconnected system) with potentially positive or negative impacts on watershed functioning. To evaluate these effects with respect to carp pond management, the environmental impacts of semi-intensive farming on discharged water quality were monitored at four differently managed carp ponds, differing in trophic status (two eutrophic and two hypertrophic ponds). Materials and methods. Fundamental determinants of pond inflow and outflow water quality were monitored monthly from April to October 2009. Water temperature, pH, and dissolved oxygen concentration and saturation were measured in situ whilst hydrochemical and microbiological parameters were assessed in the laboratory. Results. Compared to the inflow water, in the effluents there was a significant decline in numbers of bacterial loading indicators (Escherichia coli,

Název v anglickém jazyce

Effects of semi-intensive carp pond farming on discharged water quality

Popis výsledku anglicky

Fish pond management can substantially modify the hydrological regime and ecological quality of receiving waters (usually rivers, canals, and ponds downstream in an interconnected system) with potentially positive or negative impacts on watershed functioning. To evaluate these effects with respect to carp pond management, the environmental impacts of semi-intensive farming on discharged water quality were monitored at four differently managed carp ponds, differing in trophic status (two eutrophic and two hypertrophic ponds). Materials and methods. Fundamental determinants of pond inflow and outflow water quality were monitored monthly from April to October 2009. Water temperature, pH, and dissolved oxygen concentration and saturation were measured in situ whilst hydrochemical and microbiological parameters were assessed in the laboratory. Results. Compared to the inflow water, in the effluents there was a significant decline in numbers of bacterial loading indicators (Escherichia coli,

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

ACTA ICHTHYOLOGICA ET PISCATORIA

ISSN

0137-1592

e-ISSN

—

Svazek periodika

42

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

223-231

Kód UT WoS článku

000310743500006

EID výsledku v databázi Scopus

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