Comparison of macroinvertebrate feeding strategies in streams from Asia, South America and Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00039803" target="_blank" >RIV/00216224:14310/08:00039803 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of macroinvertebrate feeding strategies in streams from Asia, South America and Europe

Popis výsledku v původním jazyce

Functional structure of benthic fauna is considered to be more similar across biogeographic regions than taxonomic composition. However differences in trophic structure and longitudinal patterns of benthic fauna are documented between temperate and (sub)tropical streams. Community characteristics based on biological and ecological traits became a stable part of assessment anthropogenic impacts. Feeding strategies indicate predominantly inputs of organic matter and nutrients. Dataset consists of sites from sub(tropical) zone in South America and Hindu Kush-Himalayan region and temperate Central Europe. Macroinvertebrate data were adjusted to same identification level - family (except chironomids included as subfamilies/tribes). Trophic patterns of macroinvertebrates across gradients of altitude, stream size and anthropogenic stress were compared among continents and zones. These findings were discussed in relation to the River Habitat Templet theory.

Název v anglickém jazyce

Comparison of macroinvertebrate feeding strategies in streams from Asia, South America and Europe

Popis výsledku anglicky

Functional structure of benthic fauna is considered to be more similar across biogeographic regions than taxonomic composition. However differences in trophic structure and longitudinal patterns of benthic fauna are documented between temperate and (sub)tropical streams. Community characteristics based on biological and ecological traits became a stable part of assessment anthropogenic impacts. Feeding strategies indicate predominantly inputs of organic matter and nutrients. Dataset consists of sites from sub(tropical) zone in South America and Hindu Kush-Himalayan region and temperate Central Europe. Macroinvertebrate data were adjusted to same identification level - family (except chironomids included as subfamilies/tribes). Trophic patterns of macroinvertebrates across gradients of altitude, stream size and anthropogenic stress were compared among continents and zones. These findings were discussed in relation to the River Habitat Templet theory.

Druh

D - Stať ve sborníku

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

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Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the Scientific Conference "Rivers in the Hindu Kush-Himalaya - Ecology & Environmental Assessment"

ISBN

978-3-00-024806-1

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Kathmandu University

Místo vydání

Nepál

Místo konání akce

Nepál

Datum konání akce

1. 1. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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