Results 1 to 10 of about 14,061,688 (199)

Impacts of habitat connectivity on grassland arthropod metacommunity structure: A field‐based experimental test of theory [PDF]

open access: yesEcology and Evolution, 2023
Metacommunity theory has advanced scientific understanding of how species interactions and spatial processes influence patterns of biodiversity and community structure across landscapes. While the central tenets of metacommunity theory have been promoted
Franklin Bertellotti   +3 more
doaj   +3 more sources

The presence of Pseudogymnoascus destructans, a fungal pathogen of bats, correlates with changes in microbial metacommunity structure [PDF]

open access: yesScientific Reports, 2021
Metacommunity theory provides a framework for how community patterns arise from processes across scales, which is relevant for understanding patterns in host-associated microbial assemblages.
Matthew Grisnik   +2 more
doaj   +3 more sources

Helminths of sigmodontine rodents in an agroforestry mosaic in the Brazilian Atlantic Forest: Patterns and processes of the metacommunity structure [PDF]

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2022
Phylogenetically or taxonomically related hosts may harbour similar parasite communities due to phylogenetic conservatism. In addition, host attributes may favour their exposure to parasites.
Natália Alves Costa   +5 more
doaj   +3 more sources

Seasonal variation in the metacommunity structure of benthic macroinvertebrates in a large river-connected floodplain lake

open access: yesEcological Indicators, 2022
To improve our understanding on the temporal aspects of metacommunity structure, we focused on benthic macroinvertebrates collected seasonally (i.e., wet, drying, dry and rewetting seasons) in Dongting Lake, a large subtropical floodplain lake in China ...
Zhengfei Li   +7 more
doaj   +4 more sources

Taxonomic and functional components of avian metacommunity structure along an urban gradient. [PDF]

open access: yesPLoS ONE, 2022
Identifying biological processes that structure natural communities has long interested ecologists. Community structure may be determined by various processes, including differential responses of species to environmental characteristics, regional-level ...
Erin E Stukenholtz, Richard D Stevens
doaj   +3 more sources

Metacommunity Structure of Stream Insects across Three Hierarchical Spatial scales [PDF]

open access: yesEcology and Evolution, 2020
A major challenge in community ecology is to understand the underlying factors driving metacommunity (i.e., a set of local communities connected through species dispersal) dynamics.
Siwen He   +3 more
doaj   +3 more sources

Freshwater Releases Into Estuarine Wetlands Change the Determinants of Benthic Invertebrate Metacommunity Structure

open access: yesFrontiers in Ecology and Evolution, 2021
In recent years, the relative importance of the processes driving metacommunity composition has aroused extensive attention and become a powerful approach to identify community patterns and their regulatory mechanisms.
Dandan Liu   +5 more
doaj   +2 more sources

Elements of fish metacommunity structure in Neotropical freshwater streams [PDF]

open access: yesEcology and Evolution, 2020
The identification of the mechanisms underlying patterns of species co‐occurrence is a way to identify which process(es) (niche, neutral, or both) structure metacommunities.
Thiago Bernardi Vieira   +6 more
doaj   +2 more sources

Drivers of benthic metacommunity structure along tropical estuaries. [PDF]

open access: yesSci Rep, 2020
Community structure of many systems changes across space in many different ways (e.g., gradual, random or clumpiness). Accessing patterns of species spatial variation in ecosystems characterized by strong environmental gradients, such as estuaries, is ...
Alves AT, Petsch DK, Barros F.
europepmc   +2 more sources

Spatial processes dominate the metacommunity structure and diversity of macroinvertebrates in the waters of eastern China

open access: yesFrontiers in Ecology and Evolution
The emergence of metacommunity theory has provided a framework for studying the spatial structure of biological communities. To unravel the underlying driving mechanisms of macroinvertebrate metacommunity structure and diversity, this paper evaluates ...
Biao Zheng   +7 more
doaj   +2 more sources

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