WebWe predicted that both functional diversity and environmental variation play a role in determining beta-diversity. We tested this prediction by modelling the patterns of stream fish beta-diversity as a function of environmental variation, functional diversity and gamma-richness across 10,220 sites for 329 fish species using a series of ... WebNov 16, 2024 · Functional diversity metrics have been suggested as important indicators of ecosystem functioning. We investigated the effects of land use mediated by local …
Human impacts on global freshwater fish biodiversity Science
WebJan 1, 2010 · Freshwater conservation efforts require an understanding of how natural and anthropogenic factors shape the present-day biogeography of native and non-native … WebJul 5, 2024 · For bony fishes and elasmobranchs, we compared the performance of eDNA metabarcoding and long‐term remote video to assess species’ phylogenetic and functional diversity. We used 10 eDNA samples from 30 L of water each and 25 hr of underwater videos over 4 days on Malpelo Island (pacific coast of Colombia), a remote marine … thk wafer
Functional diversity of fish in tropical estuaries: A traits-based ...
WebCheck out our diversity and inclusion page to learn more. PDN-942dd060-d110-47a3-b015-ca09d970bc57 Show more Show less ... Functional Manager jobs 110,839 open jobs WebApr 1, 2024 · The functional diversity of fish communities was studied along the salinity gradient of two estuaries in Northeast Brazil subjected to different anthropogenic pressures, to gain a better understanding of the response of fish communities to disturbance. We evaluated functional complementarity indices, redundancy and analysed functional ... WebJun 1, 2014 · Functional diversity includes functional richness (FRic), functional evenness (FEve), and functional divergence (FDiv). Sites are mapped in Fig. 1 . Total fish biomass increased at TE and TR between 2001 and 2011, but total biomass at TE was <½ of total biomass at TR in both years ( Fig. 4A ). thl100