筛选
科学数据
统计数据
共检索到198条 ,权限内显示50条;
Data from: Offspring fitness and the optimal propagule size in a fluctuating environment
- 负责人：
- Kvalnes, Thomas
- DOI：
- doi:10.5061/dryad.m74c7m9
- 摘要：
- agules often increases with size, but a fluctuating environment may introduce temporal variation in the optimal phenotype. Understanding these mechanisms
Data from: Stasis of functionally versatile specialists
- 负责人：
- DOI：
- doi:10.5061/dryad.rfj6q5772
- 摘要：
- but not size. The primary optima of these lineages diverge little, if at all over approximately 30 million years. Once their trophic apparatus was assembled
Data from: Taking advantage of hybrid bioinspired intelligent algorithm with decoupled extended Kalman filter for optimizing growing and pruning
- 负责人：
- DOI：
- doi:10.5061/dryad.s4t435r
- 摘要：
- gorithm is proposed to optimize GAP-RBF. In specific, the excellent local convergence of PSO and the extensive search ability of GA are both considered to optimize
Data from: Exploitation of the same trophic link favors convergence of larval life-history strategies in complex life cycle helminths
- 负责人：
- DOI：
- doi:10.5061/dryad.8764
- 摘要：
- e thought to influence the optimal time and size at transmission, but these rates are difficult to measure in parasites. The parasite life cycle, in parti
Data from: Compact cities or sprawling suburbs? optimising the distribution of people in cities to maximise species diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.23ns79v
- 摘要：
- population size, optimal allocation converged upon a land sparing design. 5. Synthesis and applications. Urban areas represent a mosaic of land uses that offer
Data from: Environmental quality predicts optimal egg size in the wild
- 负责人：
- DOI：
- doi:10.5061/dryad.0q13g
- 摘要：
- . We find that optimal egg size is greater when the quality of the stream environment is lower (as estimated by a composite index of habitat quality). Ac
Data from: The evolution of mammal body sizes: responses to Cenozoic climate change in North American mammals
- 负责人：
- DOI：
- doi:10.5061/dryad.04q24
- 摘要：
- -specialist plantigrade mammals, such as beavers and marmots, showed dramatic increases in body mass following the Miocene Climate Optimum which may, howeve
Data from: Maternal size and age shape offspring size in a live-bearing fish, Xiphophorus birchmanni
- 负责人：
- 关键词：
- maternal effects;Life history;offspring size;Xiphophorus birchmanni;livebearing fish;Poeciliidae
- DOI：
- doi:10.5061/dryad.rp131
- 摘要：
- on. Classic theory predicts that these ecological factors will select for an optimal offspring size, and therefore that variation in a given environment
Data from: The effect of pollen limitation on the evolution of mating system and seed size in hermaphroditic plants
- 负责人：
- DOI：
- doi:10.5061/dryad.mc684kh
- 摘要：
- on and strong inbreeding depression select for complete outcrossing, pollen limitation should also increase the optimal seed size. In contrast, pollen limitati
Data from: Model adequacy and microevolutionary explanations for stasis in the fossil record
- 负责人：
- DOI：
- doi:10.5061/dryad.r5d10
- 摘要：
- variances from these 172 time series do not correlate with rough proxies of effective population size. Our preliminary investigation of the fixed-optimum
