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Data from: Isotopic and dietary niches as indicators for resource partitioning in the gleaner bats M. bechsteinii, M. nattereri, and P. auritus
负责人:
关键词:
ecological niche;Diet Analysis;niche overlapp;niche overlap;Myotis bechsteinii;Plecotus auritus;Myotis nattereri
DOI:
doi:10.5061/dryad.pr78v
摘要:
The n-dimensional ecological niche summarizes all living requirements of a species. According to the competition and niche theory, co-occurring
Data from: A Grinnellian niche perspective on species-area relationships
负责人:
关键词:
Mammalia;Grinnellian Niches;Species-Area Relationship;fundamental niche;Holocene
DOI:
doi:10.5061/dryad.84bq56t
摘要:
relating species numbers and niche breadth; this latter equation provides a mechanism for the species niche-space relationship. I illustrate the theoretical
Data from: Do deposit-feeders compete? Isotopic niche analysis of an invasion in a species-poor system
负责人:
关键词:
Marenzelleria arctia;2009-2010;Macoma balthica;Pontoporeia femorata;Community Ecology;biodiversity;stable isotopes;invasive species;Monoporeia affinis
DOI:
doi:10.5061/dryad.72j0n
摘要:
e limiting resources as members of the recipient community, which will be reflected in some overlap of their trophic niches. The concept of isotopic niche ha
Data from: Neutral biogeography and the evolution of climatic niches
负责人:
关键词:
Ecology: evolutionary;Macroevolution;Ecology: theoretical;Macroecology;Biogeography
DOI:
doi:10.5061/dryad.nf591
摘要:
Recent debate on whether climatic niches are conserved through time has focused on how phylogenetic niche conservatism can be measured by deviations
Data from: Pulsed resource availability changes dietary niche breadth and partitioning between generalist rodent consumers
负责人:
关键词:
Niche partitioning;Peromyscus maniculatus;competition;optimal foraging;resource pulse;isotopic niche;Peromyscus leucopus
DOI:
doi:10.5061/dryad.77vr729
摘要:
tions of optimal foraging theory, with both species consuming more beech nuts (a high-quality food resource) and having a narrower niche breadth during masting seasons compared
Data from: Trophic niche size and overlap decreases with increasing ecosystem productivity
负责人:
关键词:
stable isotopes;hypervolumes;Food web theory;niche theory;trophic niche;ecosystem productivity
DOI:
doi:10.5061/dryad.xwdbrv1b3
摘要:
le food sources. Therefore, this relationship between ecosystem productivity and niche size is an important determinant of ecosystem function. Competing theories
Data from: Realised niche changes in a native herbivore assemblage?associated with the presence of livestock
负责人:
Iranzo, Esperanza
关键词:
Niche breadth Competition Habitat segregation
DOI:
doi:10.5061/dryad.vk29h
摘要:
;Here, we analyse species' habitat niches in an assemblage of native and introduced herbivores in southern Patagonia. We test if niche overlap is higher
Data from: Environmental stability increases relative individual specialisation across populations of an aquatic top predator
负责人:
关键词:
Salmo trutta;specialisation;Trout;niche
DOI:
doi:10.5061/dryad.2rh22
摘要:
The concept of the niche has long been a central pillar in ecological theory, with a traditional focus on quantifying niches at the species
Data from: No silver bullets in correlative ecological niche modeling: insights from testing among many potential algorithms for niche estimation
负责人:
关键词:
Species distribution model;No Silver Bullets;Virtual Species;ecological niche model;No Free Lunch Theorem
DOI:
doi:10.5061/dryad.8g0v3
摘要:
of exciting biological inferences that can be drawn from correlational models of species’ environmental requirements (i.e., ecological niches) and inferences
Data from: On population abundance and niche structure
负责人:
关键词:
population density;fundamental niche;Cryptotis nigrescens;Holocene
DOI:
doi:10.5061/dryad.33k4gp8
摘要:
of population size in niche terms, and provide a theoretical basis for a structured theory of the niche.

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