dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到39条 ,权限内显示50条;

Data from: Diet complementation as a frequency?dependent mechanism conferring advantages to rare plants via dispersal
负责人:
关键词:
advantage of the rare;negative frequency-dependent;diet complementation;Frugivory;rarity
DOI:
doi:10.5061/dryad.vf62744
摘要:
1. We used an agent-based model to test the hypothesis that diet complementation by frugivores can promote the persistence of rare plant species
Data from: Asynchronous hatching in a non-avian species: a test of the hurry-up hypothesis
负责人:
关键词:
resource quality;resource quantity;egg size;Nicrophorus vespilloides;environmental conditions;offspring fitness
DOI:
doi:10.5061/dryad.dj8q4
摘要:
, and measures of the laying pattern and fitness consequences for the offspring. As predicted, we found that larvae dispersed from the carcass earlier when females
Data from: Does intraspecific competition promote variation? A test via synthesis
负责人:
关键词:
Interaction strength;niche width;resource depletion;adaptive divergence;Intraspecific competition
DOI:
doi:10.5061/dryad.h61dj
摘要:
t competition is primarily diversifying for species with a small effect (per unit biomass) on their resources and that resource depletion limits the diversi
Data from: Does local adaptation to resources explain genetic differentiation among Daphnia populations?
负责人:
关键词:
microsatellites;present day;Monopolization hypothesis;Daphnia pulex;local adaptation;Dispersal;founder effects;reciprocal transplant
DOI:
doi:10.5061/dryad.1664
摘要:
Substantial genetic differentiation is frequently observed among populations of cyclically parthenogenetic zooplankton despite their high dispersal
Data from: New insights into New World biogeography: an integrated view from the phylogeny of blackbirds, cardinals, sparrows, tanagers, warblers
负责人:
关键词:
Emberizoidea;ancestral area;Passerellidae;Dispersal;Pliocene;Parulidae;Great American Biotic Interchange;Thraupidae;Cardinalidae;Emberizidae;Icteridae;diversification;Miocene;Calcariidae;Pleistocene
DOI:
doi:10.5061/dryad.pb787
摘要:
s of the New World avifaunas, including the importance of pre-Isthmian dispersal between North and South America. Since then, methodological advances have improved
Data from: Resource distribution mediates social and mating behavior in a family living lizard
负责人:
Halliwell, Ben
关键词:
resource distribution Egernia habitat structure mating systems polygyny social organization
DOI:
doi:10.5061/dryad.2dq68
摘要:
e often than males in dispersed habitat. Aggregated habitat also increased the opportunity for sexual selection, resulting in greater variance
Data from: Phylogeography and diversification history of the day-gecko genus Phelsuma in the Seychelles islands
负责人:
关键词:
character displacement;Seychelles;Biogeography;diversification;Pliocene;phylogeography;Species-trees;Phelsuma sundbergi;Phelsuma astriata;Phelsuma;Morphological Evolution;Miocene;Pleistocene
DOI:
doi:10.5061/dryad.6q3t1
摘要:
. In parallel, we aimed to infer divergence times between species and subspecies, testing a long-standing hypothesis that argues for different time since sympatry
Long-range adult movements of 3 vulture species (data from Spiegel et al. 2015)-reference-data
负责人:
University Of Konstanz
关键词:
animal foraging animal tracking Gyps africanus Gyps fulvus Le?vy flight foraging hypothesis movement ecology sex-biased dispersal Torgos tracheliotus vultures wildlife biotelemetry
DOI:
doi:10.5441/001/1.8c56f72s/2
摘要:
, so the hypothesis that LRFs represent failed breeding dispersal attempts to find mates remains our most plausible explanation at this time. We conclude that inference
Long-range adult movements of 3 vulture species (data from Spiegel et al. 2015)
负责人:
University Of Konstanz
关键词:
animal foraging animal tracking Gyps africanus Gyps fulvus Le?vy flight foraging hypothesis movement ecology sex-biased dispersal Torgos tracheliotus vultures wildlife biotelemetry
DOI:
doi:10.5441/001/1.8c56f72s/1
摘要:
, so the hypothesis that LRFs represent failed breeding dispersal attempts to find mates remains our most plausible explanation at this time. We conclude that inference
Data from: Soil heterogeneity increases plant diversity after twenty years of manipulation during grassland restoration
负责人:
关键词:
diversity;Andropogon gerardii;tallgrass prairie;grassland;restoration;nutrients;plant traits
DOI:
doi:10.5061/dryad.63n980b
摘要:
The ‘environmental heterogeneity hypothesis’ predicts that variability in resources promotes species coexistence, but few experiments suppo

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充