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Data from: Bottom-up vs. top-down effects on terrestrial insect herbivores: a meta-analysis
负责人:
关键词:
herbivorous insects;parasitoid;natural enemies;bottom-up;predator;Fitness;host-plant quality;meta-analysis;Top-down
DOI:
doi:10.5061/dryad.2ng06
摘要:
predictors that can modulate these effects: diet breadth, feeding guild, habitat/environment, type of bottom-up effects, type of top-down effects
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:
DOI:
doi:10.5061/dryad.7p2cv
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: 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
DOI:
doi:10.5061/dryad.04dv4
摘要:
. The effects of bottom trawls may be mitigated by switching to gears, which affect prey availability to a lesser extent, such as pots or creels.
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
DOI:
doi:10.5061/dryad.426658h
摘要:
1. Bottom trawling is the most widespread human activity directly affecting seabed habitats. Assessment and effective management of the effects
Data from: Ecosystem engineering strengthens bottom-up and weakens top-down effects via trait-mediated indirect interactions
负责人:
关键词:
bottom-up effects;trait-mediated indirect effects;density-mediated indirect effects;top-down effects;ecosystem engineering
DOI:
doi:10.5061/dryad.7v475
摘要:
the balance between top-down and bottom-up interactions, (ii) such effects can be driven by cryptic trait-mediated interactions, and (iii
Data from: Bottom-up and trait-mediated effects of resource quality on amphibian parasitism
负责人:
Stephens, Jeffrey
关键词:
stoichiometry trematode leaf litter
DOI:
doi:10.5061/dryad.v8r1p
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: 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
DOI:
doi:10.5061/dryad.58p0t
摘要:
range of systems. However, it remains unclear whether such top-down and bottom-up effects reflect direct impacts of predators and/or resources
Data from: Incorporating anthropogenic effects into trophic ecology: predator-prey interactions in a human-dominated landscape
负责人:
关键词:
large herbivores;habitat modification;trophic cascade;mesopredators;apex predators;top-down versus bottom-up
DOI:
doi:10.5061/dryad.v702q
摘要:
is influenced by human activities. In particular, how important are top-down effects of predators relative to direct and indirect human-mediated bottom
Data from: Pathogen dynamics under both bottom-up host resistance and top-down hyperparasite attack
负责人:
关键词:
Disease Biology;Plantago lanceolata;plant pathogen;Top-down;bottom-up;Hyperparasite;Podosphaera plantaginis;Ampelomyces spp
DOI:
doi:10.5061/dryad.79vg007
摘要:
1. The relative importance of bottom-up versus top-down control of population dynamics has been the focus of much debate. In infect

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