Long-term effects of warming and nutrients on microbes and other plankton in mesocosms

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F13%3A43885220" target="_blank" >RIV/60076658:12310/13:43885220 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2427.2012.02824.x/pdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2427.2012.02824.x/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1365-2427.2012.02824.x" target="_blank" >10.1111/j.1365-2427.2012.02824.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-term effects of warming and nutrients on microbes and other plankton in mesocosms

Popis výsledku v původním jazyce

1.We followed microbial and other planktonic communities during a 4-month period (FebruaryMay) in 12 outdoor flow-through mesocosms designed to elucidate the effect of global warming and nutrient enrichment. The mesocosms were established in 2003. 2.Warming had a smaller effect than nutrients on the biomass of the microbial and planktonic communities, and warming and nutrients together exhibited complex interactions. 3.We did not find direct effects of warming on the biomass of bacterioplankton or ciliates; however, warming significantly added to the positive effect of nutrients on these organisms and on heterotrophic nanoflagellates (HNF). No warming effects on any of the other planktonic groups analysed were detected. 4.The zooplankton: phytoplanktonbiomass ratio was lowest, and the HNF: bacteria and rotifer: bacteria biomass ratios highest in the heated, nutrient-rich mesocosms. We attribute this to higher fish predation on large-bodied zooplankton, releasing the predation on HNF a

Název v anglickém jazyce

Long-term effects of warming and nutrients on microbes and other plankton in mesocosms

Popis výsledku anglicky

1.We followed microbial and other planktonic communities during a 4-month period (FebruaryMay) in 12 outdoor flow-through mesocosms designed to elucidate the effect of global warming and nutrient enrichment. The mesocosms were established in 2003. 2.Warming had a smaller effect than nutrients on the biomass of the microbial and planktonic communities, and warming and nutrients together exhibited complex interactions. 3.We did not find direct effects of warming on the biomass of bacterioplankton or ciliates; however, warming significantly added to the positive effect of nutrients on these organisms and on heterotrophic nanoflagellates (HNF). No warming effects on any of the other planktonic groups analysed were detected. 4.The zooplankton: phytoplanktonbiomass ratio was lowest, and the HNF: bacteria and rotifer: bacteria biomass ratios highest in the heated, nutrient-rich mesocosms. We attribute this to higher fish predation on large-bodied zooplankton, releasing the predation on HNF a

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Freshwater Biology

ISSN

0046-5070

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

483-493

Kód UT WoS článku

000314805800003

EID výsledku v databázi Scopus

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