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Data from: Dietary niche variation and its relationship to lizard population density
负责人:
Novosolov, Maria
关键词:
niche breadth diet lizards niche variation hypothesis population density
摘要:
(1) Insular species are predicted to broaden their niches, in response to having fewer competitors. They can thus exploit a greater proportion
Data from: Patterns of niche filling and expansion across the invaded ranges of an Australian lizard
负责人:
关键词:
realized niche;invasive species;niche shift;MaxEnt;ecological niche model;Lampropholis delicata
摘要:
modelling approaches are affected by that variation. We analyzed the realized niche dynamics of L. delicata using an ordination method, ecological niche models (ENMs
Data from: The peril of proportions: robust niche indices for categorical data
负责人:
关键词:
compositional data analysis;niche overlap;Gracilinanus microtarsus;niche width;specialization;individual variation;niche;resource use;competition;proportions;multivariate analysis;niche breadth
摘要:
Indices of niche breadth and niche overlap for categorical data are typically expressed in terms of proportions of resources use. These are unit-sum
Data from: Climate niche differentiation between two passerines despite ongoing gene flow
负责人:
关键词:
niche evolution niche conservatism secondary contact gene flow parapatry
摘要:
r potential allopatric and sympatric regions using ecological niche models and compared differences in their climate niches using niche overlap indic
Data from: Are species’ responses to global change predicted by past niche evolution?
负责人:
关键词:
Mesozoic;conservation;climatic niche;Grinnellian niche;phylogeny;Cenozoic;Aves;comparative analyses;Eltonian niche
摘要:
of demographic trends between 1970 and 2000 are available, along with a species-level phylogeny and data on climatic, habitat, and trophic niches. We found that species
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
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: Neutral biogeography and the evolution of climatic niches
负责人:
关键词:
Ecology: evolutionary;Macroevolution;Ecology: theoretical;Macroecology;Biogeography
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: Microhabitat and climatic niche change explain patterns of diversification among frog families
负责人:
关键词:
Macroevolution;Toads;biodiversity;Anurans;frogs;Phylogenetics: diversification;species richness
摘要:
multiple regression model includes all three types of variables: microhabitat, rates of climatic niche change, and climatic niche position. This model explains 67

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