筛选
科学数据
统计数据
共检索到174条 ,权限内显示50条;
Data from: Synchrony in small mammal community dynamics across a forested landscape
- 负责人:
- DOI:
- doi:10.5061/dryad.76jr5
- 摘要:
- nized. Complementary studies on synchrony across larger spatial extents are less common, as are studies that investigate the subsequent impacts on community dynamics acro
Data from: Kleptoparasitism and scavenging can stabilize ecosystem dynamics
- 负责人:
- Focardi, Stefano
- DOI:
- doi:10.5061/dryad.p8j38
- 摘要:
- to investigate the role of scavenging on predator and multi-prey dynamics in a Northern Apennine system (Italy). In contrast to North American systems, throug
Data from: Eating up the world's food web and the human trophic level
- 负责人:
- DOI:
- doi:10.5061/dryad.f6p6n
- 摘要:
- Trophic levels are critical for synthesizing species’ diets, depicting energy pathways, understanding food web dynamics and ecosystem functioning
Data from: Prey size diversity hinders biomass trophic transfer and predator size diversity promotes it in planktonic communities
- 负责人:
- DOI:
- doi:10.5061/dryad.300k7
- 摘要:
- orly quantified in the field. Here, we examine how the size diversity of prey (nano-microplankton) and predators (mesozooplankton) influence trophic transfer effic
Data from: Trophic position of consumers and size structure of food webs across aquatic and terrestrial ecosystems
- 负责人:
- Potapov, Anton
- DOI:
- doi:10.5061/dryad.4dq31c5
- 摘要:
- of the top predators suggest that terrestrial and many freshwater food webs are size-compartmentalized, implying different trophic dynamics and r
Data from: Strong dispersal in a parasitoid wasp overwhelms habitat fragmentation and host population dynamics
- 负责人:
- DOI:
- doi:10.5061/dryad.s5k6k
- 摘要:
- The population dynamics of a parasite depend on species traits, host dynamics, and the environment. Those dynamics are reflected in the genetic
Data from: Variable sea-ice conditions influence trophic dynamics in an Arctic community of marine top predators
- 负责人:
- DOI:
- doi:10.5061/dryad.46td5cq
- 摘要:
- trophic dynamics. Using stable isotope ratios of carbon (?13C) and nitrogen (?15N) in eggs of thick?billed murres (Uria lomvia), northern fulmars (Fulmarus glacialis
Data from: Limited trophic partitioning among sympatric delphinids off a tropical oceanic atoll
- 负责人:
- DOI:
- doi:10.5061/dryad.tg0fd
- 摘要:
- community structure and dynamics. In this study, we used stable isotope analysis of skin biopsies to compare the isotopic, and thus, trophic niches of three sympatric
Data from: Resilience to changes in lake trophic state: nutrient allocation into Daphnia resting eggs
- 负责人:
- DOI:
- doi:10.5061/dryad.7d7wm37qw
- 摘要:
- s in trophic state with strong implications for population dynamics and food web processes. We investigated the influence of trophic state on nutrient allocation int
Data from: A diet rich in C3 plants reveals the sensitivity of an alpine mammal to climate change
- 负责人:
- DOI:
- doi:10.5061/dryad.nt40m53
- 摘要:
- interactions are crucial to understanding the impacts of climate change, which are likely to have an effect on the population dynamics of alpine herbivores