Results 11 to 20 of about 174,907 (264)

Ant taxonomic and functional beta-diversity respond differently to changes in forest cover and spatial distance

open access: yesBasic and Applied Ecology, 2022
Habitat change affects both taxonomic and functional biodiversity, and beta-diversity is often used as a metric to describe these changes. Furthermore, spatially closer communities tend to have more similar species compositions (lower beta-diversity ...
Ingrid Santos Martins   +5 more
doaj   +1 more source

Genetic Heterogeneity and Taxonomic Diversity among Gardnerella Species [PDF]

open access: yesTrends in Microbiology, 2020
Gardnerella vaginalis has been considered a pivotal player in the progression of bacterial vaginosis (BV), a condition associated with serious health complications. However, G. vaginalis is also commonly found in asymptomatic or BV-negative women.
Castro, Joana Isabel Reis   +2 more
openaire   +3 more sources

Geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China

open access: yesPlant Diversity, 2023
China covers a vast territory harbouring a large number of aquatic plants. Although there are many studies on the β-diversity of total, herbaceous or woody plants in China and elsewhere, few studies have focused on aquatic plants.
Ya-Dong Zhou   +5 more
doaj   +1 more source

Diversity of Lacewings (Neuroptera) in an Altitudinal Gradient of the Tacaná Volcano, Southern Mexico

open access: yesInsects, 2022
Neuroptera is an order of insects with a moderate diversity of species numbers yet a high between-family morphological diversity, which has a significant ecological role as a predator.
Rodolfo J. Cancino-López   +2 more
doaj   +1 more source

R language-based methods for revealing taxonomic and functional diversity and tracing process of fish fauna

open access: yesMethodsX, 2018
This paper presented the fish species richness at geographical unit of the Yangtze River. According to the fish taxonomic catalogs and biological traits, R language method was used to determine taxonomic diversity and functional diversity and the ...
Bin Kang   +4 more
doaj   +1 more source

Seasonal patterns of taxonomic and functional beta diversity in submerged macrophytes at a fine scale

open access: yesEcology and Evolution, 2021
Spatiotemporal variation in community composition is of considerable interest in ecology. However, few studies have focused on seasonal variation patterns in taxonomic and functional community composition at the fine scale. As such, we conducted seasonal
Hao Wang   +6 more
doaj   +1 more source

TAXONOMIC DIVERSITY OF ISLAND BIOTAS [PDF]

open access: yesEvolution, 1970
Students of biogeography since Darwin have focused disproportionately on oceanic islands. The prime bases for this interest have been the distinct forms which have evolved in the genetic isolation provided by islands and the ecological situation pertaining because the species successfully colonizing any island are but a small subset of the mainland ...
openaire   +2 more sources

European bee diversity: Taxonomic and phylogenetic patterns

open access: yesJournal of Biogeography, 2023
AbstractAimWild bees still face striking shortfalls in knowledge of biodiversity in key regions of the world. This includes Europe, where despite a long tradition of data gathering, the continental scale distribution patterns of wild bees have not been systematically analysed to date. This study aims to characterise large‐scale biodiversity patterns to:
Nicolas Leclercq   +14 more
openaire   +1 more source

Taxonomic and Functional Ant Diversity Along tropical, Subtropical, and Subalpine Elevational Transects in Southwest China

open access: yesInsects, 2019
Although elevational gradients of biodiversity have long been the topic of scientific research, information on patterns of, and processes that shape insect community structure across elevation is still lacking.
Alyssa M. Fontanilla   +6 more
doaj   +1 more source

Effects of Nutrient Levels and Rice Cultivation on Taxonomic and Functional Diversity of Bacterial Communities in Flooded Soils of the Hanon Maar Crater, Korea

open access: yesAgronomy, 2022
Agricultural land use may deteriorate soil bacterial diversity and function in an agroecosystem. This study aimed to explore the impact of agricultural disturbance on the taxonomic and functional diversity of soil bacteria using a high-throughput ...
Jinu Eo, Myung-Hyun Kim
doaj   +1 more source

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