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Data from: Temperature drives diversification in a model adaptive radiation
负责人:
关键词:
evolutionary speed;niche differentiation;Experimental evolution;Diversifying selection;mutation rate;latitudinal diversity gradient
DOI:
doi:10.5061/dryad.t31q738
摘要:
ation of the bacterium Pseudomonas fluorescens across a temperature gradient. Diversification increased at higher temperatures, driven by both faster generation of genetic variation
Data from: Variation in selective regimes drives intraspecific variation in life-history traits and migratory behaviour along an elevational gradient
负责人:
关键词:
altitudinal migration;clutch size;Junco phaeonotus;nest survival;Phenotypic Plasticity;season length;yellow\u2010eyed junco
DOI:
doi:10.5061/dryad.2547d7wmj
摘要:
t promote phenotypic diversity. Trait variation along geographic gradients provides a convenient heuristic for understanding what drives and maint
Data from: The influence of distance to perennial surface water on ant communities in Mopane woodlands, northern Botswana
负责人:
关键词:
Formicidae;diversity;ant;pitfall traps;savannah;present;Holocene;environmental gradients
DOI:
doi:10.5061/dryad.q7j256r
摘要:
Studies of biodiversity along environmental gradients provide information on how ecological communities change in response to biotic
Data from: Factors determining forest diversity and biomass on a tropical volcano, Mt. Rinjani, Lombok, Indonesia
负责人:
关键词:
tropical;plant diversity;altitude gradient;biomass;phylogenetic community structure;volcano
DOI:
doi:10.5061/dryad.8n6t5
摘要:
Tropical volcanoes are an important but understudied ecosystem, and the relationships between plant species diversity and compositional change
Data from: Evolutionary diversity in tropical tree communities peaks at intermediate precipitation
负责人:
关键词:
Angiosperms;South America;dated phylogeny;drought stress;phylogenetic conservatism;environmental crossroads;tree communities;lineage diversity;Amazon;Atlantic Forest;Caatinga;cerrado;Chaco
DOI:
doi:10.5061/dryad.gf1vhhmk0
摘要:
Global patterns of species and evolutionary diversity in plants are primarily determined by a temperature gradient, but precipitation gradients ma
Data from: Beta diversity response to stress severity and heterogeneity in sensitive versus tolerant stream diatoms
负责人:
关键词:
beta diversity;stress;homogenization;diatoms;null model;acidification;heterogenization;03\/29\/2004 - 08\/18\/2004
DOI:
doi:10.5061/dryad.st482f3
摘要:
versus regional factors along gradients of stress severity and heterogeneity. Location: The Adirondack region of New York. Methods: Beta diversity
Data from: Erosion of beta diversity under interacting global change impacts in a semiarid grassland
负责人:
关键词:
abiotic resistance;annual grassland;seed addition;exotic species;Resource limitation;biotic resistance;community-weighted mean traits;productivity gradient;precipitation change;climate change
DOI:
doi:10.5061/dryad.s8p44
摘要:
(spatial variability) of plant communities. 2. In a grassland with high beta diversity along a soil fertility gradient, we asked which combinations
Data from: Drivers of tropical rainforest composition and alpha diversity patterns over a 2,520 m altitudinal gradient
负责人:
关键词:
alpha diversity;dispersal assembly;beta diversity;niche assembly;rarefaction-extrapolation;tropical mountain forest;Hill numbers
DOI:
doi:10.5061/dryad.v9r72q7
摘要:
factors over a 440 - 2950 ma.s.l gradient. Altitudinal gradient on the Atlantic slope of the Talamanca Cordillera, Costa Rica. We measured and identified al
Data from: Latitudinal biodiversity gradients at three levels: linking species richness, population richness, and genetic diversity
负责人:
关键词:
genetic diversity;latitudinal gradient;population richness;intraspecific diversity;Microsatellite data;a range of vertebrate animals;species richness;geographic range size
DOI:
doi:10.5061/dryad.xgxd254ck
摘要:
ry factors. Range size and taxonomic differences appear to play a large role in moderating intraspecific diversity gradients. We encourage further analyses
Data from: Tropical tree species diversity in a mountain system in southern Mexico: local and regional patterns and determinant factors
负责人:
关键词:
Sierra Madre of Chiapas;tropical mountains.;diversity determinants;elevation gradient;climatic factors
DOI:
doi:10.5061/dryad.n41j7
摘要:
Mechanisms explaining patterns of biodiversity along elevation gradients in tropical mountain systems remain controversial. We use a set of climatic

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