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Data from: The fluctuating world of a tundra predator guild: bottom-up constraints overrule top-down species interactions in winter
负责人:
关键词:
Gulo gulo;Lemmus lemmus;Vulpes lagopus;Lagopus lagopus;Lagopus muta;Arctic ecosystems;seasonality;bottom-up versus top-down effect;Vulpes vulpes
DOI:
doi:10.5061/dryad.rk64m4c
摘要:
, by wolverine) and ptarmigan (by arctic fox) at intermediate and high rodent availability respectively. Overall, bottom-up constraints appeared more influent
Data from: Global, satellite-driven estimates of heterotrophic respiration
负责人:
关键词:
Heterotrophic respiration;carbon balance;Remote sensing;Top-down
DOI:
doi:10.5061/dryad.298rn73
摘要:
n those from bottom-up upscaling everywhere except at high latitudes, and are 30% greater overall (43.6 Pg C/yr vs. 33.4 Pg C/yr). The uncertainty ranges
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: Seafloor microplastic hotspots controlled by deep-sea circulation
负责人:
关键词:
bathymetry;grain size;Velocity;microplastic
DOI:
doi:10.5061/dryad.tht76hdwf
摘要:
and ultimate fate of microplastics is strongly controlled by near-bed thermohaline currents (bottom currents). These currents are known to supply oxygen
Data from: Time series dataset of fish assemblages near thermal discharges at nuclear power plants in northern Taiwan
负责人:
关键词:
DOI:
doi:10.5061/dryad.7hf2j
摘要:
assemblages and trammel net samples monitored pelagic or demersal fishes above the muddy/sandy bottom. In total, 508 samples containing 203,863 individuals from 347 taxa wer
Data from: Subsidy type and quality determine direction and strength of trophic cascades in arthropod food web in agro‐ecosystems
负责人:
Riggi, Laura
关键词:
Trophic interactions Top-down Bottom-up Multi-channel feeding Fertilisation Biological pest control Crop yield
DOI:
doi:10.5061/dryad.qv8vs61
摘要:
nger in organically fertilised plots due to enhanced alternative prey availability in the soil. Bottom-up control from barley quality on aphids was ant
Data from: Detrital nutrient content and leaf species differentially affect growth and nutritional regulation of detritivores
负责人:
Halvorson, Halvor
关键词:
shredders streams macroinvertebrates ecological stoichiometry homeostasis egestion excretion
DOI:
doi:10.5061/dryad.c9g148r
摘要:
Resource nutrient content and identity are common bottom-up controls on organismal growth and nutritional regulation. One framework to study these
Data from: Integrating multiple technologies to understand the foraging behaviour of Hawaiian monk seals
负责人:
Wilson, Kenady
关键词:
Hawaiian monk seal Accelerometer Telemetry GLMM Crittercam
DOI:
doi:10.5061/dryad.s0b80
摘要:
occurred on long, deep dives, with more time spent at the bottom (more than 50% bottom time). We can now identify where monk seals are foraging in the main
Data from: Effects of tree architecture on pollen dispersal and mating patterns in Abies pinsapo Boiss. (Pinaceae)
负责人:
关键词:
Mixed Mating;paternity analysis;gymnosperm;Abies pinsapo;pollen dispersal;plant architecture;Holocene
DOI:
doi:10.5061/dryad.f0d93
摘要:
Abies pinsapo. A total of 598 embryos from three relative crown height levels (bottom, middle, top) in five mother plants were genotyped using eleven nuclear
Data from: Multiple environmental controls explain global patterns in soil animal communities
负责人:
关键词:
Community composition ;Mass-abundance;size spectra;Soil animals
DOI:
doi:10.5061/dryad.6djh9w0xs
摘要:
low a comparative analysis of global environmental controls on soil animal communities.

The dataset is analysed in Johnston

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