Results 11 to 20 of about 14,061,688 (199)

Dissecting biodiversity: assessing the taxonomic, functional and phylogenetic structure of an insect metacommunity in a river network using morphological and metabarcoding data

open access: yesThe European Zoological Journal, 2023
Most empirical metacommunity studies rely solely on morphological identification of taxa, precluding the species-level identification of several biotic groups, which can influence the characterization of metacommunities.
A. Laini   +9 more
doaj   +2 more sources

Bacterial community assembly in Atlantic cod larvae (Gadus morhua): contributions of ecological processes and metacommunity structure. [PDF]

open access: yesFEMS Microbiol Ecol, 2020
Many studies demonstrate the importance of the commensal microbiomes to animal health and development. However, the initial community assembly process is poorly understood.
Vestrum RI   +4 more
europepmc   +2 more sources

Hydrological connectivity influences the aquatic metacommunity structure of an Arctic delta floodplain

open access: yesArctic Science
Hydrological connectivity is a fundamental determinant of aquatic metacommunity structure. However, the potential response to altered patterns of connectivity in a changing climate remain poorly understood, particularly in regard to vulnerable systems ...
Ryan W. Scott   +3 more
doaj   +2 more sources

Despite dramatic local changes, the metacommunity structure of a semiarid scrub remains unaffected after 23 years

open access: yesBotan‪ical Sciences, 2020
Background: Understanding changes in local community composition along environmental gradients is essential for studying the long-term metacommunity dynamics.
Monserrat Jiménez   +6 more
doaj   +2 more sources

The role of dispersal mode and habitat specialization for metacommunity structure of shallow beach invertebrates. [PDF]

open access: yesPLoS ONE, 2017
Metacommunity ecology recognizes the interplay between local and regional patterns in contributing to spatial variation in community structure. In aquatic systems, the relative importance of such patterns depends mainly on the potential connectivity of ...
Iván F Rodil   +6 more
doaj   +2 more sources

Freshwater Bacterioplankton Metacommunity Structure Along Urbanization Gradients in Belgium [PDF]

open access: yesFrontiers in Microbiology, 2019
Urbanization is transforming and fragmenting natural environments worldwide, driving changes in biological communities through alterations in local environmental conditions as well as by changing the capacity of species to reach specific habitats.
Fabio Toshiro T. Hanashiro   +7 more
doaj   +2 more sources

Environmental Controls on River Assemblages at the Regional Scale: An Application of the Elements of Metacommunity Structure Framework. [PDF]

open access: yesPLoS ONE, 2015
Understanding factors that structure regional biodiversity is important for linking ecological and biogeographic processes. Our objective was to explore regional patterns in riverine benthic invertebrate assemblages in relation to their broad positioning
Jonathan D Tonkin   +3 more
doaj   +2 more sources

Dispersal ability determines the role of environmental, spatial and temporal drivers of metacommunity structure. [PDF]

open access: yesPLoS ONE, 2014
Recently, community ecologists are focusing on the relative importance of local environmental factors and proxies to dispersal limitation to explain spatial variation in community structure.
André A Padial   +10 more
doaj   +2 more sources

Seasonal Dynamics of Benthic Macroinvertebrate Community Assembly in a Subtropical Monsoon‐Driven Mountain Stream [PDF]

open access: yesEcology and Evolution
Seasonal variation in community assembly influences biodiversity patterns, yet its dynamics under monsoon‐driven hydrology remain underexplored in subtropical mountain streams.
Yihao Ge   +7 more
doaj   +2 more sources

Invertebrate Metacommunity Structure and Dynamics in an Andean Glacial Stream Network Facing Climate Change. [PDF]

open access: yesPLoS ONE, 2015
Under the ongoing climate change, understanding the mechanisms structuring the spatial distribution of aquatic species in glacial stream networks is of critical importance to predict the response of aquatic biodiversity in the face of glacier melting. In
Sophie Cauvy-Fraunié   +4 more
doaj   +2 more sources

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