筛选
科学数据
统计数据
共检索到3386条 ,权限内显示50条;
Data from: Demographic consequences of greater clonal than sexual reproduction in Dicentra canadensis
- 负责人：
- DOI：
- doi:10.5061/dryad.j21v2
- 摘要：
- ilarly sized nonflowering plants, suggesting energy trade-offs between sexual and clonal reproduction at the individual level. Seed production had negligible
Data from: Reproductive skipping as an optimal life history strategy in the southern elephant seal, Mirounga leonina
- 负责人：
- Griffen, Blaine
- 关键词：
- Body mass Dynamic state variable model Individual heterogeneity Intermittent breeding Life history Lifetime reproductive output Marine mammal Reproductive skipping Stochastic dynamic programming Survival
- DOI：
- doi:10.5061/dryad.1b8m917
- 摘要：
- when southern elephant seals are predicted to optimally skip reproduction in order to maximize lifetime reproductive output as a function of current body mass, maternal age
Data from: Experimentally decoupling reproductive investment from energy storage to test the functional basis of a life-history tradeoff
- 负责人：
- 关键词：
- cost of reproduction energy allocation estradiol fat body mark-recapture natural selection phenotypic manipulation survival Anolis lizard
- DOI：
- doi:10.5061/dryad.2vk43
- 摘要：
- between reproductive investment and processes related to self-maintenance. Although recent work has questioned whether energy-allocation models pro
Data from: Despite reproductive interference, the net outcome of reproductive interactions among spider mite species is not necessarily costly
- 负责人：
- DOI：
- doi:10.5061/dryad.hg686
- 摘要：
- reproductive interactions, accounting for the order and timing of mating events, and for their effects on either fertility or fecundity. To this aim, we measured
Data from: Divergence in style length and pollen size leads to a postmating-prezygotic reproductive barrier among populations of Silene latifolia
- 负责人：
- 关键词：
- Gametic isolation;common garden;reproductive isolation;flower size;postmating-prezygotic barriers
- DOI：
- doi:10.5061/dryad.0f8j8
- 摘要：
- A central tenet of speciation research is the need to identify reproductive isolating barriers. One approach to this line of research is to identi
Data from: Effects of climate on reproductive investment in a masting species: assessment of climatic predictors and underlying mechanisms
- 负责人：
- DOI：
- doi:10.5061/dryad.h29r7
- 摘要：
- nous reproduction among individuals. Alternatively, climatic conditions may directly influence individual level allocation to reproduction and reproductive suc
Data from: Age and terminal reproductive attempt influence laying date in the Thorn-tailed Rayadito
- 负责人：
- DOI：
- doi:10.5061/dryad.bq468qc
- 摘要：
- reproduction are related to chronological age, terminal reproductive attempt or a combination of both in the Thorn-tailed Rayadito (Aphrastura spinicauda), a sma
Data from: Broodstock history strongly influences natural spawning success in hatchery steelhead (Oncorhynchus mykiss)
- 负责人：
- 关键词：
- hatchery;conservation;domestication;salmon;captive breeding;Oncorhynchus mykiss;reproductive success
- DOI：
- doi:10.5061/dryad.rb1pp
- 摘要：
- We used genetic parentage analysis of 6200 potential parents and 5497 juvenile offspring to evaluate the relative reproductive success of hatchery
Data from: Using social parasitism to test reproductive skew models in a primitively eusocial wasp
- 负责人：
- DOI：
- doi:10.5061/dryad.84mf4
- 摘要：
- r reproduction within P. dominulus groups, but provide no evidence for reproductive concessions.
Data from: The evolution of reproductive diversity in Afrobatrachia: a phylogenetic comparative analysis of an extensive radiation of African frogs
- 负责人：
- DOI：
- doi:10.5061/dryad.sh0h0
- 摘要：
- The reproductive modes of anurans (frogs and toads) are the most diverse of terrestrial vertebrates, and a major challenge is identifying selective
