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Data from: Forelimb indicators of prey-size preference in the Felidae
- 负责人：
- DOI：
- doi:10.5061/dryad.1fh61
- 摘要：
- specialists have relatively longer distal limb elements for swift prey capture, and mixed prey specialists had intermediate values with relatively more robust
Data from: The function of the ophiuroid nerve ring: how a decentralized nervous system controls coordinated locomotion
- 负责人：
- Clark, Elizabeth G.
- DOI：
- doi:10.5061/dryad.pv814j1
- 摘要：
- . Brittle stars (Ophiuroidea) stride swiftly over the seafloor by coordinating motions of their five muscular arms. Their arms consist of many repeating segments
Data from: Ecomorphological convergence in planktivorous surgeonfishes
- 负责人：
- DOI：
- doi:10.5061/dryad.r7490
- 摘要：
- in adult surgeonfishes (family Acanthuridae) at least four independent times, it represents a clearly specialized state, requiring the capacity to swift
Data from: Survival varies seasonally in a migratory bird: linkages between breeding and non-breeding periods
- 负责人：
- DOI：
- doi:10.5061/dryad.3r2280gd1
- 摘要：
- g-distance migratory bird, the alpine swift Tachymarptis melba, were captured towards the beginning and end of each breeding season to estimate age- and season
Data from: An empirical and mechanistic explanation of abundance-occupancy relationships for a critically endangered nomadic migrant
- 负责人：
- Webb, Matthew H.
- 关键词：
- Conservation biology Ecology: landscape Ecology: spatial Geographic ranges Interactions: plant/animal Macroecology Modeling: spatial swift parrot
- DOI：
- doi:10.5061/dryad.1g511q5
- 摘要：
- The positive abundance-occupancy relationship (AOR) is a pervasive pattern in macroecology. Similarly, the association between occupancy (or probability of occurrence) and abundance is also usually assumed to be positive and in most cases constant. Examples of AORs for nomadic species with variable distributions are extremely rare. Here we examined temporal and spatial trends in the AOR over seven years for a critically endangered nomadic migrant which relies on dynamic pulses in food availability to breed. We predicted a negative temporal relationship, where local mean abundances increase when the number of occupied sites decreases, and a positive relationship between local abundances and the probability of occurrence. We also predicted that these patterns are largely attributable to spatiotemporal variation in food abundance. The temporal AOR was significantly negative and annual food availability was significantly positively correlated with the number of occupied sites, but negatively correlated with abundance. Thus, as food availability decreased, local densities of birds increased, and vice-versa. The abundance - probability of occurrence relationship was positive and non-linear, but varied between years due to differing degrees of spatial aggregation caused by changing food availability. Importantly, high abundance (or occupancy) did not necessarily equate to high quality habitat and may be indicative of resource bottlenecks or exposure to other processes affecting vital rates. Our results provide a rare empirical example that highlights the complexity of AORs for species that target aggregated food resources in dynamic environments.
Data from: High bandwidth synaptic communication and frequency tracking in human neocortex
- 负责人：
- DOI：
- doi:10.5061/dryad.3723p
- 摘要：
- plasticity. We found that human synaptic connections were purely depressing and that they recovered three to four times more swiftly from depression tha
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.wrbnbu
- 摘要：
- - Swift Inventory of Low-Level Screaming Parties in the UK, 2009 (RSPB and Swift Conservation Groups). 86 records from Cambridgeshire & Peterborough
Yorku.pond.impermeable.data.csv
- 负责人：
- 关键词：
- Ecology
- DOI：
- doi:10.6084/m9.figshare.4083138
- 摘要：
- .sweeps%3A The total number of individuals%0Ataxonomically classified as an invertebrate that was visible in the sweep net%0Aafter a swift and r
Yorku.pond.impermeable.data.csv
- 负责人：
- 关键词：
- Ecology
- DOI：
- doi:10.6084/m9.figshare.4083138.v1
- 摘要：
- .sweeps%3A The total number of individuals%0Ataxonomically classified as an invertebrate that was visible in the sweep net%0Aafter a swift and r
Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States];;Version 1
- 负责人：
- 关键词：
- DOI：
- doi:10.3886/icpsr31681.v1
- 摘要：
- Code 27135 DS113: Stevens County, Minnesota -- FIPS Code 27149 DS114: Swift County, Minnesota -- FIPS Code 27151 DS115: Traverse County, Minnesota
