Results 31 to 40 of about 449,878 (299)

Geographic patterns of taxonomic and phylogenetic β-diversity of angiosperm genera in regional floras across the world

open access: yesPlant Diversity, 2023
Beta diversity (β-diversity) is the scalar between local (α) and regional (γ) diversity. Understanding geographic patterns of β-diversity is central to ecology, biogeography, and conservation biology. A full understanding of the origin and maintenance of
Hong Qian, Shenhua Qian
doaj   +1 more source

Multiple dimensions of functional diversity affect stream fish taxonomic β‐diversity

open access: yesFreshwater Biology, 2022
Abstract When investigating metacommunity dynamics, functional differences among species are often assumed to be as important as environmental differences between sites in determining β‐diversity. However, few studies have examined the influence of functional diversity on β‐diversity.
Luke M. Bower   +4 more
openaire   +1 more source

Notes on the frugivorous fruit fly (Diptera: Tephritidae) fauna of western Africa, with description of a new Dacus species [PDF]

open access: yes, 2013
The species richness of the frugivorous fruit fly fauna of western African (in particular of Ivory Coast, Ghana, Togo, Benin and Nigeria) is discussed.
DeMeyer, Marc   +2 more
core   +3 more sources

A novel cost effective and high-throughput isolation and identification method for marine microalgae [PDF]

open access: yes, 2014
Background: Marine microalgae are of major ecologic and emerging economic importance. Biotechnological screening schemes of microalgae for specific traits and laboratory experiments to advance our knowledge on algal biology and evolution strongly benefit
Jahn, Martin T   +2 more
core   +2 more sources

Taxonomic and trophic groups diversity of soil invertebrates positively respond to restoration of riparian forests

open access: yesEcología Austral, 2021
A successful restoration of riparian forests can recover the diversity of several groups of soil invertebrates. However, few studies have considered the recovery of the entire community of soil macrofauna and the relative effect in taxonomical and ...
Stella Ferreira Biondi   +2 more
doaj   +1 more source

Evaluating Multiple Arthropod Taxa as Indicators of Invertebrate Diversity in Old Fields [PDF]

open access: yes, 2018
Biodiversity, often quantified by species richness, is commonly used to evaluate and monitor the health of ecosystems and as a tool for conservation planning. The use of one or more focal taxa as surrogates or indicators of larger taxonomic diversity can
Brayshaw, Alyssa C   +5 more
core   +3 more sources

Global Taxonomic Diversity of Living Reptiles

open access: yesPLoS ONE, 2013
Reptiles are one of the most ecologically and evolutionarily remarkable groups of living organisms, having successfully colonized most of the planet, including the oceans and some of the harshest and more environmentally unstable ecosystems on earth. Here, based on a complete dataset of all the world's diversity of living reptiles, we analyse lineage ...
Pincheira-Donoso, Daniel   +3 more
openaire   +6 more sources

Amphibian diversity in Polish cities: Taxonomic diversity, functional diversity and evolutionary distinctiveness

open access: yesBasic and Applied Ecology, 2020
Abstract As a process affecting animal communities, urbanization has been the subject of numerous studies. However, amphibians are still among the least studied vertebrate groups in urbanized landscapes. Generally, it has been found that the process of loss of amphibian diversity is nonrandom, with species from older evolutionary lines at greater ...
Mikołaj Kaczmarski   +2 more
openaire   +1 more source

Synchronous genitourinary lichen sclerosus signals a distinct urinary microbiome profile in men with urethral stricture disease. [PDF]

open access: yes, 2021
PurposeAlterations in the urinary microbiome have been associated with urological diseases. The microbiome of patients with urethral stricture disease (USD) remains unknown.
Breyer, Benjamin N   +9 more
core   +1 more source

Bacterial community profiles and Vibrio parahaemolyticus abundance in individual oysters and their association with estuarine ecology [PDF]

open access: yes, 2017
Oysters naturally harbor the human gastric pathogen Vibrio parahaemolyticus, but the nature of this association is unknown. Because microbial interactions could influence the accumulation of V. parahaemolyticus in oysters, we investigated the composition
Cooper, Vaughn S.   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy