筛选
科学数据
统计数据
共检索到103条 ,权限内显示50条;
Data from: Apex predator suppression is linked to restructuring of ecosystems via multiple ecological pathways
- 负责人：
- DOI：
- doi:10.5061/dryad.177hn10
- 摘要：
- and lower abundances of native rodents. Our study suggests that ecological cascades arising from apex predators’ suppressive effects on herbivores
Data from: Mapping habitats in a marine reserve showed how a 30-year trophic cascade altered ecosystem structure
- 负责人：
- DOI：
- doi:10.5061/dryad.6vr28
- 摘要：
- Time-series studies have reported trophic cascades in land, freshwater and marine environments in many geographic areas. However, the spatial extent
Data from: Pyramids of species richness: the determinants and distribution of species diversity across trophic levels
- 负责人：
- DOI：
- doi:10.5061/dryad.22hn1
- 摘要：
- hness’. The food webs were more predator-poor, prey-rich and hierarchical than is expected by chance or by the niche or cascade models. The trophic species ric
Data from: Trophic rewilding establishes a landscape of fear: Tasmanian devil introduction increases risk-sensitive foraging in a key prey species
- 负责人：
- DOI：
- doi:10.5061/dryad.p1s7r7g
- 摘要：
- and passive trophic rewilding have potentially begun restoring these lost top-down controls. The Tasmanian devil (Sarcophilus harrisii) has declined severely
Data from: Consumer trait variation influences tri-trophic interactions in salt marsh communities
- 负责人：
- 关键词：
- behavior foundation species host plant intra-specific variation microgeographic divergence phenotypic plasticity preference induction trophic cascade
- DOI：
- doi:10.5061/dryad.3q9k0
- 摘要：
- within tritrophic food webs, such consumer trait variation may play a particularly important role in mediating trophic dynamics, including trophic cascades
Data from: Cascading effects of a top predator on intraspecific competition at intermediate and basal trophic levels
- 负责人：
- DOI：
- doi:10.5061/dryad.gf13b2m
- 摘要：
- or foraging behavior. Yet, differences between these two mechanisms may lead to different cascading impacts on lower trophic levels. 2. Using a crab-snail-barnacle
Data from: Fear mediates trophic cascades: nonconsumptive effects of predators drive aquatic ecosystem function
- 负责人：
- DOI：
- doi:10.5061/dryad.2bq8g
- 摘要：
- e nutrients available for bromeliads, which grew more. These results show that nonconsumptive effects triggered by terrestrial predators can cascade
Data from: Parasitoid wasps indirectly suppress seed production by stimulating consumption rates of their seed-feeding hosts
- 负责人：
- DOI：
- doi:10.5061/dryad.m195j
- 摘要：
- a differential trophic cascading effect on plants than that known for typical predators. 2. We hypothesized that larval koinobiont parasitoids would confer an imm
Data from: Top carnivore decline has cascading effects on scavengers and carrion persistence
- 负责人：
- DOI：
- doi:10.5061/dryad.6d5046c
- 摘要：
- s about how carnivores affect ecosystems through scavenging. Tasmania’s top carnivore, the Tasmanian devil (Sarcophilus harrisii), has suffered severe disease-induced
Data from: Sequential divergence and the multiplicative origin of community diversity
- 负责人：
- DOI：
- doi:10.5061/dryad.5n72m
- 摘要：
- ative increase of diversity as the effects of ecologically based divergent selection cascade through the ecosystem. Biodiversity therefore may potentially beget
