筛选
科学数据
统计数据
共检索到129条 ,权限内显示50条;
Data from: Generalist predator's niche shifts reveal ecosystem changes in an experimentally fragmented landscape
- 负责人：
- DOI：
- doi:10.5061/dryad.56b81
- 摘要：
- in skink trophic positions (?15N) from reductions in trophic structure of arthropod food webs and abiotic changes over time (?13C) relative to continuous
Data from: Climate effects on fish body size-trophic position relationship depend on ecosystem type
- 负责人：
- DOI：
- doi:10.5061/dryad.3pj6958
- 摘要：
- The energetic demand of consumers increases with body size and temperature. This implies that energetic constraints may limit the trophic
Data from: Horizontal and vertical diversity jointly shape food web stability against small and large perturbations
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.t46kr73
- 摘要：
- The biodiversity of food webs is composed of horizontal (i.e. within trophic levels) and vertical diversity (i.e. the number of trophic
Data from: Temperature effects on prey and basal resources exceed that of predators in an experimental community
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.4d15b08
- 摘要：
- ating a warming-induced trophic mismatch, which are likely to alter food web structures. We highlight that warmer environments can restructure food webs
Data from: Divergent trophic responses to biogeographic and environmental gradients
- 负责人：
- DOI：
- doi:10.5061/dryad.fs798
- 摘要：
- in the Azores' archipelago to test whether: 1) individual species respond concordantly within trophic groups; 2) trophic groups respond concordantly
Data from: Light availability impacts structure and function of phototrophic stream biofilms across domains and trophic levels
- 负责人：
- DOI：
- doi:10.5061/dryad.gj3vj
- 摘要：
- Phototrophic biofilms are ubiquitous in freshwater and marine environments where they are critical for biogeochemical cycling, food webs
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：
- of possible resource-consumer interactions in food webs based on trophic levels. As an example of application, we analyzed two well-resolved high-latitude
Data from: Spider webs, stable isotopes and molecular gut content analysis: multiple lines of evidence support trophic nic
- 负责人：
- Kennedy, Susan
- 关键词：
- niche partitioning trophic niche adaptive radiation foraging behavior stable isotopes gut content metabarcoding
- DOI：
- doi:10.5061/dryad.29p63mb
- 摘要：
- clades, one web building and the other actively hunting, which co-occur in wet forest on East Maui. We hypothesize that trophic niches differ signific
Data from: Selection past impacts the strength of an aquatic trophic cascade
- 负责人：
- DOI：
- doi:10.5061/dryad.7mc7r30
- 摘要：
- 1. In complex food webs, interactions among species in different trophic levels can generate cascading indirect effects that couple top
Data from: Trophic consistency of supraspecific taxa in belowground invertebrate communities: comparison across lineages and taxonomic ranks
- 负责人：
- Potapov, Anton
- 关键词：
- Arthropoda niche conservatism phylogenetic signal soil food web taxonomic sufficiency taxonomic resolution trophic niche stable isotopes
- DOI：
- doi:10.5061/dryad.6q308p8
- 摘要：
- when measurements of trophic niches of local populations are not feasible. Supraspecific taxa are meaningful as trophic nodes in food-web studies, but the consistency
