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Data from: The fluctuating world of a tundra predator guild: bottom-up constraints overrule top-down species interactions in winter
- 负责人：
- DOI：
- doi:10.5061/dryad.rk64m4c
- 摘要：
- r bottom-up effects in Scandinavian mountain tundra (Northern Sweden) where effects of climate warming have been observed and top-down interactions are expect
Data from: Warming advances top-down control and reduces producer biomass in a freshwater plankton community
- 负责人：
- DOI：
- doi:10.5061/dryad.6tv0f
- 摘要：
- will not only depend on direct species-specific temperature effects, but also on indirect effects related to bottom-up and top-down processes. Here, we investigated
Data from: Indirect effects of invasive Burmese pythons on ecosystems in southern Florida
- 负责人：
- DOI：
- doi:10.5061/dryad.2ck58
- 摘要：
- t examples of top-down effects of invasive predators in terrestrial systems stem from islands or similar low-diversity ecosystems. Snakes are an emerging guild
Data from: Pulsing hydrology determines top-down control of basal resources in a tropical river-floodplain ecosystem
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.f4211.1
- 摘要：
- -area densities of aquatic organisms. Therefore, one would predict that the strength of top-down effects of animals on basal resources should shift
Data from: Biotic-drivers of seedling establishment in Neotropical savannas: selective granivory and seedling herbivory by leaf-cutter ants
- 负责人：
- DOI：
- doi:10.5061/dryad.1hj56
- 摘要：
- Herbivory has been shown to have prominent top-down effects on vegetation in Paleotropical savannas, where consumers of early stages of life
Data from: Manipulating the system: how large herbivores control bottom-up regulation of grasslands
- 负责人：
- DOI：
- doi:10.5061/dryad.2h821
- 摘要：
- 1.Decades of grazing studies have identified a number of key plant and soil processes affected by large herbivores and how those grazer effects vary
Data from: Leaf litter diversity and structure of microbial decomposer communities modulate litter decomposition in aquatic systems
- 负责人：
- DOI：
- doi:10.5061/dryad.83mr1
- 摘要：
- ially in aquatic systems an understanding of diversity effects on litter decomposition is still incomplete. 2. Here we conducted an experiment to test two main factors
Data from: Biogeographic consequences of nutrient enrichment for plant-herbivore interactions in coastal wetlands
- 负责人：
- DOI：
- doi:10.5061/dryad.68738
- 摘要：
- A major challenge in ecology is to understand broadscale trends in the impact of environmental change. We provide the first integrative analysis of the effects
Data from: Combined bottom-up and top-down pressures drive catastrophic population declines of Arctic skuas in Scotland
- 负责人：
- Perkins, Allan
- DOI：
- doi:10.5061/dryad.v056r5h
- 摘要：
- was to determine relative effects of bottom-up and top-down pressures on Arctic skuas across multiple colonies in a rapidly declining national pop
Data from: Predator-induced collapse of niche structure and coexistence on islands
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.2h87r1f
- 摘要：
- . Diversity-enhancing effects of top predators cannot be assumed, and non-consumptive effects of predation risk may be a widespread constraint
