筛选
科学数据
统计数据
共检索到253条 ,权限内显示50条;
Data from: Rapid evolution of invasive traits facilitates the invasion of common ragweed, Ambrosia artemisiifolia
- 负责人：
- DOI：
- doi:10.5061/dryad.6039339
- 摘要：
- ming of introductions. Competition experiments between invasive populations and a US bunch grass showed reduced competitive ability in populations with a history
Data from: Ovarian fluid allows directional cryptic female choice despite external fertilization
- 负责人：
- DOI：
- doi:10.5061/dryad.1m056
- 摘要：
- cies with external fertilization. Using an in vitro sperm competition experiment, we demonstrate that female ovarian fluid (ovarian fluid) changes the outcome of sperm competition
Data from: The shift from plant–plant facilitation to competition under severe water deficit is spatially explicit
- 负责人：
- DOI：
- doi:10.5061/dryad.sk497
- 摘要：
- re resource limitation, it has been suggested that facilitation may revert to competition, and identifying the presence as well as determining the magnitude of this shift
Data from: Ecological correlates of the distribution limits of two poeciliid species across a salinity gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.s1v35
- 摘要：
- in localities where they coexist with P.?reticulata, suggesting a role for interspecific competition. The parapatric distribution of these two species, suggests
Data from: Competition suppresses shrubs during early, but not late, stages of arid grassland-shrubland state transition
- 负责人：
- DOI：
- doi:10.5061/dryad.7mq2q24
- 摘要：
- in combination with abiotic feedbacks, whereas biotic mechanisms such as competition and facilitation are often overlooked. Yet, research in semi-arid
Data from: Two dimensions of demographic differentiation of species in a mountain grassland community: an experimental test
- 负责人：
- DOI：
- doi:10.5061/dryad.5p7597h
- 摘要：
- in species’ responses to competition implies it is involved in species niche differentiation and coexistence. While seed and leaf traits are importa
Data from: Hypotheses and tracking results about the longest migration: the case of the arctic tern
- 负责人：
- 关键词：
- global migration;Arctic tern;population segregation;Sterna paradisaea;Antarctica;bird migration
- DOI：
- doi:10.5061/dryad.d6080nt
- 摘要：
- ern arctic and temperate regions and survival/moult areas in the Antarctic pack ice zone. Salomonsen (1967) put forward a hypothetical comprehensive
Data from: The outcome of shared pollination services is affected by the density and spatial pattern of an attractive neighbour
- 负责人：
- DOI：
- doi:10.5061/dryad.q8v3f
- 摘要：
- are frequently density dependent, the presence of a conspicuous species at high densities may also increase competition for pollination se
Data from: Incorporating interspecific competition into species-distribution mapping by upward scaling of small-scale model projecti
- 负责人：
- DOI：
- doi:10.5061/dryad.tf7f7
- 摘要：
- ern Ecoregion of Nova Scotia, Canada, by integrating the long-term effects of interspecific competition into an existing abiotic-factor-based definiti
Data from: How ecology and landscape dynamics shape phylogenetic trees
- 负责人：
- DOI：
- doi:10.5061/dryad.3bp51
- 摘要：
- ling species turnover caused by competition and demographic stochasticity. In the initial phase of diversification (allopatric radiation into an empty landscape), trees
