筛选
科学数据
统计数据
共检索到46条 ,权限内显示50条;
Data from: Competition and cooperation in a synchronous bushcricket chorus
- 负责人：
- DOI：
- doi:10.5061/dryad.q824f
- 摘要：
- in a chorus. We discuss a possible fitness benefit of males gained through a beacon effect and the possibility that signalling as follower is stabilized vi
Data from: Parasitism and alternative reproductive tactics in Northern chamois
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.390n07q
- 摘要：
- Alternative reproductive tactics (ARTs), discrete phenotypic variations evolved to maximize fitness, may entail different cost-benefit trade-offs
Data from: Phenological mismatch and ontogenetic diet shifts interactively affect offspring condition in a passerine
- 负责人：
- Samplonius, Jelmer Menno
- 关键词：
- asynchrony climate feeding constraint foraging nestling diet ontogenetic shift phenology prey switching timing trophic levels
- DOI：
- doi:10.5061/dryad.5p65q
- 摘要：
- indirect effects of mismatch on fitness are well described, direct effects on parental prey choice are not. Moreover, direct effects of prey variation on offspring
Data from: Rapid plastic breeding response to rain matches peak prey abundance in a tropical savannah bird
- 负责人：
- DOI：
- doi:10.5061/dryad.q3d8c77
- 摘要：
- with the presence of dependent fledglings. 4. Fitness benefits of nesting after more rain appeared to be linked to offspring quantity rather than quality: nest attempts
Data from: Thermal sensitivity of immune function: evidence against a generalist-specialist tradeoff among endothermic and ectothermic vertebrates
- 负责人：
- Butler, Michael W.
- DOI：
- doi:10.5061/dryad.2d5m8
- 摘要：
- . Thus, we examined the thermal sensitivity of immune function (a crucial fitness determinant) in Vertebrata, a group encompassing species of varying thermal biology
Data from: Antagonistic responses of exposure to sublethal temperatures: adaptive phenotypic plasticity coincides with a reduction in organismal
- 负责人：
- DOI：
- doi:10.5061/dryad.3kr736p
- 摘要：
- A fitness benefit of phenotypic plasticity is the ability of an organism to survive short-term, deleterious environmental fluctuations
Data from: Capture from the wild has long-term costs on reproductive success in Asian elephants
- 负责人：
- DOI：
- doi:10.5061/dryad.q0m0d84
- 摘要：
- Capturing wild animals is common for conservation, economic, or research purposes. Understanding how capture itself affects lifetime fitness measures
Eurobarometer 73.4 (May 2010);;Eurobarometer 73.4 (May 2010);;Financial and Economic Crisis, the Future of the European Union, Globalization
- 负责人：
- , Luxembourg;;TNS Hungary, Budapest, Hungary;;MISCO, Valletta, Malta;;TNS NIPO, Amsterdam, Netherlands;;?sterreichisches GALLUP, Vienna, Austria;;TNS OBOP
- 关键词：
- KAT11 Political Institutions KAT12 International Institutions, Relations, Conditions KAT14 Political Issues KAT15 Political Attitudes and Behavior KAT31 Economic Policy, National Economic Situation KAT33 Budget and Fiscal Policy
- DOI：
- doi:10.4232/1.11479
- 摘要：
- : 1. Assessment of the living conditions in Europe: general life satisfaction; frequency of discussions about national, European and local political matters
Data from: Induced phenological avoidance: a neglected defense mechanism against seed predation in plants
- 负责人：
- DOI：
- doi:10.5061/dryad.x3ffbg7dz
- 摘要：
- following forest canopy closure.?
4.? ? ? Synthesis: Herbivory by specialist enemies can cause serious fitness decline in hosts. We here show that induced shifts
Data from: Genetic mixture of multiple source populations accelerates invasive range expansion
- 负责人：
- Miller, Tom E. X.
- 关键词：
- DOI：
- doi:10.5061/dryad.3813d
- 摘要：
- evolutionary potential) and/or fitness advantages of between-population mating (heterosis). If driven by evolution, positive effects of source population mixture should
