dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到977条 ,权限内显示50条;

Data from: Life stage and species identity affect whether habitat subsidies enhance or simply redistribute consumer biomass
负责人:
Keller, Danielle
关键词:
estuary field-of-dreams hypothesis intraspecific competition landscape patch dynamics attraction-production
DOI:
doi:10.5061/dryad.52472
摘要:
ty (i.e. habitat limitation), but densities of other cryptic fishes decreased as habitat availability increased (i.e. weak limitation). Feeding and abundance data
Data from: Separating sources of density-dependent and density-independent establishment limitation in invading species
负责人:
关键词:
seed limitation;Carduus pycnocephalus;dispersal limitation;Bromus hordeaceus;recruitment function;Centaurea solstitialis;Elymus caput-medusae
DOI:
doi:10.5061/dryad.4fp47
摘要:
e arrived. While seed and establishment limitation are known to jointly influence colonization, decomposing establishment limitation into density-dependent
Data from: Distinct effects of pollinator dependence and self-incompatibility on pollen limitation in South African biodiversity hotspots
负责人:
关键词:
Fynbos;phylogenetic comparative analysis;Pollen supplementation;Pollen quality limitation;Plant breeding system;Autofertility
DOI:
doi:10.5061/dryad.pt553
摘要:
pollen limitation in autofertile species because they do not depend on pollinators. We hypothesized that the intensity of pollen limitation in self-incompati
Data from: Phosphorus limitation enhances parasite impact: feedback effects at the population level
负责人:
关键词:
ecological stoichiometry host-parasite interaction nutrient limitation
DOI:
doi:10.5061/dryad.r50k9
摘要:
and the parasite for the limiting nutrient, intensified resource competition under nutrient limitation can either reduce the parasite?s effect on the host or further
Data from: The coalescent in boundary-limited range expansions
负责人:
关键词:
Genetic Variation;Coalescent Theory;genetic drift;gene flow;population genetics
DOI:
doi:10.5061/dryad.mk6g1
摘要:
of "phenotype-limited" expansions apply to species invasions, it is clear that many range expansions are limited rather by the slow motion of habitat boundaries
Data from: Seed supply, recruitment, and assembly: quantifying relative seed and establishment limitation in a plant community context
负责人:
关键词:
Grasslands;Ecology: community;Plant;Ecology: population;Density Dependence;Colonization
DOI:
doi:10.5061/dryad.9127
摘要:
ne how propagule pool characteristics (dominant species abundance, functional diversity) influence establishment and seed limitation (density
Data from: Spatial and temporal variability in propagule limitation of California native grasses
负责人:
关键词:
disturbance;Bromus carinatus;seed-limitation;invasion;Elymus glaucus;propagule establishment;species-richness;resource supply;Nassella pulchra
DOI:
doi:10.5061/dryad.61jq1
摘要:
Community composition and diversity arise from limitations in propagule supply (i.e. propagule or seed limitation) and propagule establishment aft
Data from: Random-close packing limits for monodisperse and polydisperse hard spheres
负责人:
关键词:
DOI:
doi:10.5061/dryad.35td0
摘要:
of 10000 frictionless hard spheres. A computational algorithm is introduced to generate closest jammed configurations and determine corresponding densities
Data from: Declining demographic performance and dispersal limitation influence the geographic distribution of the perennial forb, Astragalus
负责人:
关键词:
Astragalus utahensis;metapopulation model;dispersal limitation;integral projection model;range limit;transplant;niche limit;Abundant Center Hypothesis;Biogeography and macroecology;population growth
DOI:
doi:10.5061/dryad.894jc22
摘要:
, and population growth (?) of the perennial forb Astragalus utahensis in central and northern range edge populations. We tested for dispersal limitation by transplanti
Data from: Latitudinal limit not a cold limit: Cold temperatures do not constrain an endangered tree species at its northern edge
负责人:
关键词:
cold range limits;hierarchical Bayes;latitudinal limit;niche limits;Range limits;species at risk;Species distribution model
DOI:
doi:10.5061/dryad.q83bk3jf9
摘要:
habitats with little climatic drought, whereas high juvenile densities were associated with higher precipitation as snow and more climatic drought.

首页上一页12345下一页尾页

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