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科学数据
共检索到138条 ,权限内显示50条;
Data from: Bottom trawling affects fish condition through changes in the ratio of prey availability to density of competitors
- 负责人：
- Hiddink, Jan
- 关键词：
- Otter trawl Beam trawl ecosystem effects of fishing Kattegat Marine protected area density dependence
- 摘要：
- y be maximized by keeping bottom-trawling intensities relatively low, although this may negatively affect the economically more important Nephrops fishery
Data from: The effect of uncertain bottom friction on estimates of tidal current power
- 负责人：
- 摘要：
- to find the leading-order effect of bottom friction uncertainty in theoretical models by Garrett & Cummins (2005), Vennell (2010), and Garrett & Cummins (2013), which
Data from: Priority effects are interactively regulated by top-down and bottom-up forces: evidence from wood decomposer communities
- 负责人：
- 关键词：
- 摘要：
- Both top-down (grazing) and bottom-up (resource availability) forces can determine the strength of priority effects, or the effects of spec
Data from: Assessing bottom-trawling impacts based on the longevity of benthic invertebrates
- 负责人：
- Hiddink, Jan Geert
- 关键词：
- fisheries management bottom trawl benthic invertebrates impact assessment meta-analysis systematic review life history seabed disturbance
- 摘要：
- 1. Bottom trawling is the most widespread human activity directly affecting seabed habitats. Assessment and effective management of the effect
Data from: Biogeography and anthropogenic impact shape the success of invasive wasps on New Zealand’s offshore islands
- 负责人：
- 摘要：
- mixed effect model (GLMM) was fitted to identify drivers of Vespula and Polistes abundance on offshore islands.
Res
Data from: Testing the importance of harvest refuges for phenotypic rescue of trophy hunted populations
- 负责人：
- 摘要：
- Sustainable exploitation must minimize its impact on the ecology and evolution of exploited
Data from: Bottom-up and trait-mediated effects of resource quality on amphibian parasitism
- 负责人：
- Stephens, Jeffrey
- 摘要：
- Leaf litter subsidies are important resources for aquatic consumers like tadpoles and snails, causing bottom-up effects on wetland ecosystems. Recent
Data from: Plant nutrient supply alters the magnitude of indirect interactions between insect herbivores: from foliar chemistry to community dynamics
- 负责人：
- 摘要：
- and TMIIs, respectively) are important drivers of community dynamics, but how plant nutrients (bottom-up effects) affect the magnitude of suc
Data from: Physical and physiological impacts of ocean warming alter phenotypic selection on sperm morphology
- 负责人：
- 摘要：
- of selection owing to its effects on male function.
- In aquatic environments, warming will expose gametes
Data from: Indirect effects of predators control herbivore richness and abundance in a benthic eelgrass (Zostera marina) mesograzer community
- 负责人：
- 关键词：
- bottom up competitive exclusion composition food web marine predator mediated coexistence prey seagrass top down trophic interaction
- 摘要：
- 1. Herbivore communities can be sensitive to changes in predator pressure (top-down effects) and resource availability (bottom-up effects) in a wide
