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共检索到238条 ,权限内显示50条;
Data from: Predator kairomones change food web structure and function, regardless of cues from consumed prey
- 负责人：
- DOI：
- doi:10.5061/dryad.3m2c3
- 摘要：
- presence with or without consumed prey) on the structure and functioning of a speciose aquatic food web housed in tropical bromeliads. We found that the mere
Data from: NOS: a software suite to compute node overlap and segregation in ecological networks
- 负责人：
- DOI：
- doi:10.5061/dryad.h58qc
- 摘要：
- marine food webs, showing that an explicit a priori consideration of trophic levels is fundamental for a proper assessment of food web structure.
Data from: Longer food chains in pelagic ecosystems: trophic energetics of animal body size and metabolic efficiency
- 负责人：
- McGarvey, Richard
- DOI：
- doi:10.5061/dryad.ps1h0
- 摘要：
- Factors constraining the structure of food webs can be investigated by comparing classes of ecosystems. We find that pelagic ecosystems, those based
Data from: Reduced tillage, but not organic matter input, increased nematode diversity and food web stability in European long-term field experiments
- 负责人：
- DOI：
- doi:10.5061/dryad.q21d0b9
- 摘要：
- ), enrichment index (EI), structure index (SI) and channel index (CI). Molecular methods to study nematode communities potentially offer advantages compared
Data from: Invasive seaweeds transform habitat structure and increase biodiversity of associated species
- 负责人：
- DOI：
- doi:10.5061/dryad.2kp51
- 摘要：
- ater biodiversity of species found at the base of the food web than seaweeds with simpler forms such as the native kelp species. Such shifts in habitat structure
Data from: Land use alters trophic redundancy and resource flow through stream food webs
- 负责人：
- Price, Elliott L.
- 关键词：
- Bottom-up control Diet estimates Energy Flow Stable isotope analysis Trophic redundancy Urban streams
- DOI：
- doi:10.5061/dryad.6g24f6k
- 摘要：
- the consumer-resource interactions and to rewire the flow of energy through entire food webs. 2. We investigated these structural and funct
Data from: Dispersal dynamics in food webs
- 负责人：
- DOI：
- doi:10.5061/dryad.06bb5
- 摘要：
- Studies of food webs suggest that limited nonrandom dispersal can play an important role in structuring food webs. It is not clear, however, whether
Data from: Do differences in food web structure between organic and conventional farms affect the ecosystem service of pest control?
- 负责人：
- DOI：
- doi:10.5061/dryad.5fr85
- 摘要：
- ter provision of ecosystem services. Here we use a food-web approach to analyse the community structure and function at the whole-farm scale. Quantitative
Data from: Climate constrains lake community and ecosystem responses to introduced predators
- 负责人：
- DOI：
- doi:10.5061/dryad.nj3q5
- 摘要：
- efore alter the stability of lake ecosystems by shifting the strength of top-down control by introduced predators over food web structure and function.
Data from: Comparisons of Late Ordovician ecosystem dynamics before and after the Richmondian Invasion reveal consequences of invasive species in benthic marine paleocommunities
- 负责人：
- DOI：
- doi:10.25338/B8T31B
- 摘要：
- e we constructed fossil food webs to identify changes in Late Ordovician (Katian) shallow marine paleocommunity structure and functioning before and aft
