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科学数据
共检索到1945条 ,权限内显示50条;
Data from: Is ungulate migration culturally transmitted? Evidence of social learning from translocated animals
- 负责人：
- Jesmer, Brett R.
- 关键词：
- 摘要：
- Ungulate migrations are assumed to stem from learning and cultural transmission of information regarding seasonal distribution of forage
Data from: Forage species in predator diets: synthesis of data from the California Current
- 负责人：
- 关键词：
- marine predator food web forage species diet database data assimilation ecosystem based management
- 摘要：
- Characterization of the diets of upper-trophic pelagic predators that consume forage species is a key ingredient in the development of ecosystem
Data from: Food spoilage, storage, and transport: implications for a sustainable future
- 负责人：
- 摘要：
- depends on temperature, moisture, and other factors that affect the growth rates of organisms that cause spoilage. Some storage techniques, such as drying
Data from: The spatial distribution of foragers and food patches can influence antipredator vigilance
- 负责人：
- Beauchamp, Guy
- 摘要：
- Antipredator vigilance is a major component of defenses against predators for many prey species. For group foragers, such vigilance is predicted
of enhanced corn damage in central-northern China, 1980 - 2016
- 负责人：
- 摘要：
- . Annual average temperature recorded an increase of 0.298 oC/10 years in this region in the period. Our results indicate that a rising Apr and May avarage tempra
Data from: Effect of habitat fragmentation on the genetic diversity of peripheral populations of beech in Central Italy
- 负责人：
- 摘要：
- to balance genetic drift in the two less fragmented ones. Given that average distance from the main range is not different between the intermediate and the mos
Data from: Getting older, getting smarter: ontogeny of the foraging behaviour in the tropical social wasp Ropalidia marginata
- 负责人：
- Souvik Mandal
- 关键词：
- Foraging strategy Spatial learning and memory Tropical wasp Social Hymenoptera Behavioural ecology
- 摘要：
- Desert ants and honey bees start foraging when they are a few days old, and subsequently increase their foraging effort and the amount of forage
Data from: Aridity exacerbates grazing-induced rangeland degradation: a population approach for dominant grasses
- 负责人：
- 摘要：
- on plant species that provide forage for domestic herbivores. However, scarce evidence exists about the interaction between regional aridity level and human-induced
Data from: How do foragers decide when to leave a patch? A test of alternative models under natural and experimental conditions
- 负责人：
- Marshall, Harry H.
- 关键词：
- Bayesian-updating habitat predictability learning marginal value theorem primate patch-departure-rules
- 摘要：
- 1. A forager’s optimal patch-departure time can be predicted by the prescient marginal value theorem (pMVT), which assumes they have perfect
Data from: Large niche differences emerge at the recruitment stage to stabilize grassland coexistence
- 负责人：
- 摘要：
- Niche differences and average fitness differences jointly determine coexistence. However, little empirical information about the magnitude of these
