The effect of river water circulation on the distribution and functioning of reservoir microbial communities as determined by a relative distance approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00360250" target="_blank" >RIV/60077344:_____/11:00360250 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/11:43874354

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10021-010-9388-4" target="_blank" >http://dx.doi.org/10.1007/s10021-010-9388-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10021-010-9388-4" target="_blank" >10.1007/s10021-010-9388-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of river water circulation on the distribution and functioning of reservoir microbial communities as determined by a relative distance approach

Popis výsledku v původním jazyce

The effect of river water quality parameters and its inflow rate on planktonic food webs was studied in the eutrophic Sau Reservoir, Spain. We analyzed 8 longitudinal transects covering highly variable seasonal and spatial circulation patterns. To compare biological longitudinal gradients under fluctuating water levels and different water circulation patterns, we applied a model based on the relative distance of a sampling station from the river inflow. Under different hydrological scenarios, the modelcharacterized epilimnetic food chain successions and locations of peaks of heterotrophic microbes and plankton along the longitudinal gradient. The amplitude of microbial peaks reflected the proportion of nutrient and organic carbon rich river water thatmixed into the reservoir epilimnion. Thus, the relative input of river water is suggested to be a useful predictor of the amplitude of the development of the epilimnetic microbial food webs in highly loaded canyon-shaped reservoirs.

Název v anglickém jazyce

The effect of river water circulation on the distribution and functioning of reservoir microbial communities as determined by a relative distance approach

Popis výsledku anglicky

The effect of river water quality parameters and its inflow rate on planktonic food webs was studied in the eutrophic Sau Reservoir, Spain. We analyzed 8 longitudinal transects covering highly variable seasonal and spatial circulation patterns. To compare biological longitudinal gradients under fluctuating water levels and different water circulation patterns, we applied a model based on the relative distance of a sampling station from the river inflow. Under different hydrological scenarios, the modelcharacterized epilimnetic food chain successions and locations of peaks of heterotrophic microbes and plankton along the longitudinal gradient. The amplitude of microbial peaks reflected the proportion of nutrient and organic carbon rich river water thatmixed into the reservoir epilimnion. Thus, the relative input of river water is suggested to be a useful predictor of the amplitude of the development of the epilimnetic microbial food webs in highly loaded canyon-shaped reservoirs.

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F08%2F0015" target="_blank" >GA206/08/0015: Ekofyziologické charakteristiky kmenů z hlavních skupin bakterioplanktonu údolní nádrže a jejich mortalita způsobená predací prvoků a virovou lyzí</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Ecosystems

ISSN

1432-9840

e-ISSN

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Svazek periodika

14

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000288172000001

EID výsledku v databázi Scopus

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