Persistent effects of acidification on stream ecosystem structure and function
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10145636" target="_blank" >RIV/00216208:11310/13:10145636 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/67179843:_____/13:00396670
Výsledek na webu
<a href="http://dx.doi.org/10.1899/12-130.1" target="_blank" >http://dx.doi.org/10.1899/12-130.1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1899/12-130.1" target="_blank" >10.1899/12-130.1</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Persistent effects of acidification on stream ecosystem structure and function
Popis výsledku v původním jazyce
Acidification of surface water is a persistent threat to aquatic ecosystems throughout the world. Several international policies have led to successful reductions of emissions of acidifying gases, but recovery of surface-water quality has been modest. Associated biological communities continue to suffer, and research on ecosystem functional response is sparse. We investigated shifts in macroinvertebrate communities, shifts in whole-stream metabolism, whether whole-stream metabolism is as sensitive an indicator of acidification as is benthic community structure, and shifts in stream food webs in 9 small forested streams exhibiting a pH gradient from 4.0 to 7.7 and belonging to the GEOchemical MONitoring (GEOMON) Network in the Czech Republic. Acidification was related to changes in macroinvertebrate communities including reduced taxon richness and reduced Ephemeroptera family richness and abundance. Whole-stream metabolism was not significantly related to stream pH and may be less sensi
Název v anglickém jazyce
Persistent effects of acidification on stream ecosystem structure and function
Popis výsledku anglicky
Acidification of surface water is a persistent threat to aquatic ecosystems throughout the world. Several international policies have led to successful reductions of emissions of acidifying gases, but recovery of surface-water quality has been modest. Associated biological communities continue to suffer, and research on ecosystem functional response is sparse. We investigated shifts in macroinvertebrate communities, shifts in whole-stream metabolism, whether whole-stream metabolism is as sensitive an indicator of acidification as is benthic community structure, and shifts in stream food webs in 9 small forested streams exhibiting a pH gradient from 4.0 to 7.7 and belonging to the GEOchemical MONitoring (GEOMON) Network in the Czech Republic. Acidification was related to changes in macroinvertebrate communities including reduced taxon richness and reduced Ephemeroptera family richness and abundance. Whole-stream metabolism was not significantly related to stream pH and may be less sensi
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EH - Ekologie – společenstva
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED1.1.00%2F02.0073" target="_blank" >ED1.1.00/02.0073: CzechGlobe ? Centrum pro studium dopadu globální zmeny klimatu</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Freshwater Sciences [online]
ISSN
2161-9565
e-ISSN
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Svazek periodika
32
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
11
Strana od-do
586-596
Kód UT WoS článku
000318774500018
EID výsledku v databázi Scopus
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