筛选
科学数据
统计数据
共检索到83条 ,权限内显示50条;
Data from: Sea buckthorn berries (Hippophae rhamnoides L.) predict size and composition of a great tit population (Parus major L.).
- 负责人：
- Tinbergen, Joost M.
- DOI：
- doi:10.5061/dryad.h31dh73
- 摘要：
- In seasonal environments variation in food abundance in the non-breeding season is thought to affect songbird population dynamics. In a unique tit
Data from: Trophic dynamics of filter feeding bivalves in the Yangtze Estuarine Intertidal Marsh: stable isotope and fatty acid analyses
- 负责人：
- DOI：
- doi:10.5061/dryad.29c16
- 摘要：
- (24.73 ± 0.44%) and winter (25.51 ± 0.59%), and plants contributed no more than 4%. This inconsistency indicates seasonal changes in food
Data from: Response of subtropical submarine-cave ecosystem to Holocene cave development and Asian monsoon variability
- 负责人：
- DOI：
- doi:10.5061/dryad.88t58
- 摘要：
- A submarine cave is a unique environment that is dark, food limited, semi-isolated from the outside, and sheltered from wave action. However
Data from: Spatial heterogeneity in the strength of plant-herbivore interactions under predation risk: the tale of bison foraging in wolf country
- 负责人：
- DOI：
- doi:10.5061/dryad.4dp00
- 摘要：
- Spatial heterogeneity in the strength of trophic interactions is a fundamental property of food web spatial dynamics. The feeding effort
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
- DOI：
- doi:10.5061/dryad.nv5d2
- 摘要：
- ormation intended to inform the management, conservation and understanding of marine food webs.
Data from: The carry-over effects of pollen shortage decrease the survival of honeybee colonies in farmlands
- 负责人：
- DOI：
- doi:10.5061/dryad.70j22
- 摘要：
- Many studies have reported honeybee colony losses in human-dominated landscapes. While bee floral food resources have been drastically reduced over
Data from: Carry-over effects of winter habitat quality on en route timing and condition of a migratory passerine during spring migration
- 负责人：
- DOI：
- doi:10.5061/dryad.bq64c
- 摘要：
- conspecifics that originated from poor-quality xeric winter habitat, regardless of breeding destination. The two breeding populations stopover at the study site
Data from: Reproductive effort and future parental competitive ability: a nest box removal experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.3cn644h
- 摘要：
- food availability during our study year was exceptionally low and thus competition in early winter may have been extraordinarily high. We hypothesize that differ
Data from: Metabarcoding reveals environmental factors influencing spatio-temporal variation in pelagic micro-eukaryotes
- 负责人：
- DOI：
- doi:10.5061/dryad.442dv
- 摘要：
- of the food chain to larger organisms, assessing community stability, diversity and resilience is important to understand ecosystem health. Herein, we use
Data from: Digestive capacity and toxicity cause mixed diets in red knots that maximize energy intake rate
- 负责人：
- DOI：
- doi:10.5061/dryad.5fp4g
- 摘要：
- o depends on characteristics of the predator such as the need to ingest necessary nutrients, and constraints imposed by digestion and toxins in food
