Results 21 to 30 of about 173,934 (294)

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

Geographic Patterns of Vascular Plant Diversity and Endemism Using Different Taxonomic and Spatial Units

open access: yesDiversity, 2022
Estimation of biodiversity patterns in poorly known areas is hampered by data availability and biased collecting efforts. To overcome the former, patterns can be estimated at higher taxonomic levels and larger spatial units.
Federico Luebert   +6 more
doaj   +1 more source

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

Historical and contemporary climate legacy of the large-scale distributional patterns of plant richness across different taxonomic levels: An assessment of protected areas in China

open access: yesBotan‪ical Sciences, 2019
Background: Historical and contemporary climates may shape the distributional patterns of plant species richness across different scales. However, few studies have focused on the effects of historical and contemporary climate changes on the ...
Chun-Jing Wang, Ji-Zhong Wan
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

Microbial residence time is a controlling parameter of the taxonomic composition and functional profile of microbial communities. [PDF]

open access: yes, 2019
A remaining challenge within microbial ecology is to understand the determinants of richness and diversity observed in environmental microbial communities.
Achermann, Stefan   +7 more
core   +3 more sources

Climate and plant community diversity in space and time. [PDF]

open access: yes, 2020
Climate strongly shapes plant diversity over large spatial scales, with relatively warm and wet (benign, productive) regions supporting greater numbers of species.
Harrison, Susan   +2 more
core   +2 more sources

Responses of functional traits in cavity-nesting birds to logging in subtropical and temperate forests of the Americas

open access: yesScientific Reports, 2021
Logging causes changes in habitat structure, which can potentially lead to variations in taxonomic and functional richness of biodiversity. Studies on how functional traits in birds are affected by logging operations can provide an important element for ...
Alejandro A. Schaaf   +4 more
doaj   +1 more source

Global priorities for conservation across multiple dimensions of mammalian diversity [PDF]

open access: yes, 2017
Conservation priorities that are based on species distribution, endemism, and vulnerability may underrepresent biologically unique species as well as their functional roles and evolutionary histories.
Brum, F. T.   +8 more
core   +1 more source

Marine benthic ecological functioning over decreasing taxonomic richness

open access: yesJournal of Sea Research, 2015
Abstract Alterations to ecosystem function due to reductions in species richness are predicted to increase as humans continue to affect the marine environment, especially in coastal areas, which serve as the interface between land and sea. The potential functional consequences due to reductions in species diversity have attracted considerable ...
Törnroos, Anna   +6 more
openaire   +3 more sources

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