Drought intensification drives turnover of structure and function in stream invertebrate communities
نویسندگان
چکیده
منابع مشابه
Effects of landuse intensification on stream basal resources and invertebrate communities
Human population growth and development have degraded freshwater ecosystems through direct negative effects on basal resources and higher trophic levels. Knowledge of how basal resources are influenced by anthropogenic activities is needed to examine foodweb responses and to evaluate negative effects of human disturbance. We combined quantitative sampling of all putative resources and consumers...
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UNLABELLED BACKGROUND Mongolia's riverine landscape is divided into three watersheds, differing in extent of permafrost, amount of precipitation and in hydrological connectivity between sub-drainages. In order to assess the vulnerability of macroinvertebrate communities to ongoing climate change, we consider the taxonomic and functional structures of stream communities in two major watershed...
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Consumers are increasingly being recognized as important drivers of ecological succession, yet it is still hard to predict the nature and direction of consumer effects in nonequilibrium environments. We used stream consumer exclosures and large outdoor mesocosms to study the impact of macroconsumers (i.e., fish and crayfish) on recovery of intermittent prairie streams after drying. In the strea...
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ژورنال
عنوان ژورنال: Ecography
سال: 2018
ISSN: 0906-7590
DOI: 10.1111/ecog.03711