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• W2005308313 abstract "Summary Despite a general recognition that benthic macroinvertebrates respond to changes in hydrological connectivity within floodplain ecosystems, no consensus about patterns in community structure and ecosystem processes across large scales and different climates has yet been established. Such knowledge is necessary since anthropogenic activities continue to alter the natural hydrogeomorphology of large floodplains, with most consequences for aquatic communities remaining unknown. Using information from six large rivers located in four different climate regions (humid subtropical, maritime temperate, Mediterranean and dry semi‐arid), we compared benthic macroinvertebrate responses along lateral gradients of hydrological connectivity. We tested hypotheses related to differences among climate regions and to similar hydrological constraints within any one climate. The large geographical scale covered by this study provides the first comprehensive comparison of aquatic community patterns across hydrological gradients under different climatic settings. Multivariate ordinations demonstrated a higher overlap of trait community composition (50% variance explained by the first two axes) than taxonomic composition (15%) among floodplains, displaying high interclimate trait stability. The taxonomy‐based ordination separated the subtropical floodplain, with an average 86% of non‐insect taxa, from the insect‐dominated temperate, Mediterranean and semi‐arid floodplains (with >50% insect abundance). In the trait‐based ordination, large body size (60% of organisms >4 cm) and long lifespan duration (80% of organisms) discriminated the subtropical from the other five studied floodplains. Across a gradient of lateral connectivity, linear mixed effect ( LME ) models supported seven of 15 hypotheses, which suggests remarkably consistent macroinvertebrate patterns in floodplains regardless of the climate regime. Taxon and trait richness were positively related and peaked at sites of intermediate hydrological connectivity. Our predictions about the feeding guilds of macroinvertebrates (e.g. that shredders and scrapers would be more abundant in connected channels, and predators and deposit feeders at isolated sites) were more strongly supported by the data than those about life history (e.g. plurivoltinism and short lifespan would be better represented in connected channels). This difference was related to the influence of extended periods of hydrological disconnection as disturbance in addition to flooding. Trait stability across hydrological connectivity provides a meaningful ecological context for the comparison of the macroinvertebrate benthos among climatic zones, where taxonomic composition differs strongly. In addition, trait similarities and dissimilarities found in this study suggest that large‐scale biogeographical filters do operate on communities, resulting in different trait combinations in temperate and Mediterranean floodplains when compared to semi‐arid and subtropical environments. The extent to which global macroecological factors (i.e. climate, dispersal history) and local biotic and abiotic factors (i.e. drought frequency, habitat structure, water chemistry) contribute to this difference requires further investigation." @default.
• W2005308313 created "2016-06-24" @default.
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• W2005308313 date "2013-12-18" @default.
• W2005308313 modified "2023-10-06" @default.
• W2005308313 title "Response of benthic macroinvertebrates to gradients in hydrological connectivity: a comparison of temperate, subtropical, Mediterranean and semiarid river floodplains" @default.
• W2005308313 cites W134855704 @default.
• W2005308313 cites W1964073856 @default.
• W2005308313 cites W1964980921 @default.
• W2005308313 cites W1973078867 @default.
• W2005308313 cites W1980396237 @default.
• W2005308313 cites W1983172721 @default.
• W2005308313 cites W1986241847 @default.
• W2005308313 cites W1987650700 @default.
• W2005308313 cites W1997867905 @default.
• W2005308313 cites W1998732414 @default.
• W2005308313 cites W2005457007 @default.
• W2005308313 cites W2012209177 @default.
• W2005308313 cites W2013009011 @default.
• W2005308313 cites W2013939548 @default.
• W2005308313 cites W2018506398 @default.
• W2005308313 cites W2019048236 @default.
• W2005308313 cites W2020844047 @default.
• W2005308313 cites W2028175072 @default.
• W2005308313 cites W2029836693 @default.
• W2005308313 cites W2031479582 @default.
• W2005308313 cites W2038206442 @default.
• W2005308313 cites W2040427387 @default.
• W2005308313 cites W2041976287 @default.
• W2005308313 cites W2042250663 @default.
• W2005308313 cites W2047100300 @default.
• W2005308313 cites W2049784167 @default.
• W2005308313 cites W2050034177 @default.
• W2005308313 cites W2051908106 @default.
• W2005308313 cites W2057651882 @default.
• W2005308313 cites W2057930778 @default.
• W2005308313 cites W2060829776 @default.
• W2005308313 cites W2062029526 @default.
• W2005308313 cites W2064673022 @default.
• W2005308313 cites W2067659920 @default.
• W2005308313 cites W2071080899 @default.
• W2005308313 cites W2077617466 @default.
• W2005308313 cites W2079472716 @default.
• W2005308313 cites W2080157105 @default.
• W2005308313 cites W2080655456 @default.
• W2005308313 cites W2093714550 @default.
• W2005308313 cites W2095153361 @default.
• W2005308313 cites W2100413891 @default.
• W2005308313 cites W2101108516 @default.
• W2005308313 cites W2103402567 @default.
• W2005308313 cites W2105458049 @default.
• W2005308313 cites W2107946700 @default.
• W2005308313 cites W2110669058 @default.
• W2005308313 cites W2111209811 @default.
• W2005308313 cites W2114844404 @default.
• W2005308313 cites W2122683742 @default.
• W2005308313 cites W2123454340 @default.
• W2005308313 cites W2126473894 @default.
• W2005308313 cites W2127815499 @default.
• W2005308313 cites W2130517250 @default.
• W2005308313 cites W2134991475 @default.
• W2005308313 cites W2142873921 @default.
• W2005308313 cites W2143838000 @default.
• W2005308313 cites W2144105898 @default.
• W2005308313 cites W2144407770 @default.
• W2005308313 cites W2155988679 @default.
• W2005308313 cites W2157640785 @default.
• W2005308313 cites W2162050261 @default.
• W2005308313 cites W2166722801 @default.
• W2005308313 cites W2168460539 @default.
• W2005308313 cites W2169712803 @default.
• W2005308313 cites W2174919955 @default.
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• W2005308313 doi "https://doi.org/10.1111/fwb.12292" @default.
• W2005308313 hasPublicationYear "2013" @default.
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