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共检索到393条 ,权限内显示50条;
Data from: Estimating transient populations of unmarked individuals at a migratory stopover site using generalized N-mixture models
- 负责人：
- DOI：
- doi:10.5061/dryad.bc1k2b3
- 摘要：
- on and immigration rates. Daily counts of ruddy turnstones (Arenaria interpres) staging at Westhampton Island, New York, were collected during northward migration
Data from: In search of greener pastures: using satellite images to predict the effects of environmental change on zebra migration
- 负责人：
- University Of Konstanz
- 关键词：
- migration climate change environmental uncertainty global positioning system individual-based modeling movement modeling normalized difference vegetation index remote sensing tropical rainfall measuring mission zebra
- DOI：
- doi:10.5441/001/1.f3550b4f
- 摘要：
- s of environmental change on zebra migration. Journal of Geophysical Research: Biogeosciences v 188, p 1\u201311. doi:10.1002/jgrg.20096;;Historically, ungulate migrati
Data from: Distinguishing distribution dynamics from temporary emigration using dynamic occupancy models
- 负责人：
- Valente, Jonathon J.
- 关键词：
- closure assumption colonization detection probability dynamic occupancy models extinction metapopulation Pollock's robust design temporary emigration
- DOI：
- doi:10.5061/dryad.5d8s7
- 摘要：
- periods. However, the impact of temporary emigration (reversible changes in sampling availability) on dynamic rate estimates, has not been tested.
Migratory Burchell's zebra (Equus burchellii) in northern Botswana-reference data
- 负责人：
- University Of Konstanz
- DOI：
- doi:10.5441/001/1.f3550b4f/2
- 摘要：
- s of environmental change on zebra migration. Journal of Geophysical Research: Biogeosciences v 188, p 1\u201311. doi:10.1002/jgrg.20096;;Historically, ungulate migrati
Data from: Potential age differences in the migratory behaviour of a nocturnal songbird migrant during autumn and spring
- 负责人：
- Schmaljohann, Heiko
- DOI：
- doi:10.5061/dryad.7n53r7f
- 摘要：
- songbird migrant, and investigated age-specific differences in energy stores at capture (autumn: 1059 birds/spring: 803 birds), rate of energy accumulati
Data from: The greenscape shapes surfing of resource waves in a large migratory herbivore
- 负责人：
- Aikens, Ellen
- 关键词：
- migration green wave hypothesis resource landscape forage maturation hypothesis phenology normalized difference vegetation index mule deer ungulate
- DOI：
- doi:10.5061/dryad.7kc09
- 摘要：
- t propagate along migratory routes shape animal movement and presumably, energy gains during migration.
Data from: Evolution of social versus individual learning in an infinite island model
- 负责人：
- DOI：
- doi:10.5061/dryad.st0qg956
- 摘要：
- ge or migration rate between islands is high, suggesting that spatial subdivision disfavors social learners. We also show that the average fecundity of the populati
Data from: Field validation of radar systems for monitoring bird migration
- 负责人：
- DOI：
- doi:10.5061/dryad.nr1h6t0
- 摘要：
- 1. Advances in information technology are increasing the use of radar as a tool to investigate and monitor bird migration movements. We set up
Data from: Shorter juvenile telomere length is associated with higher survival to spawning in migratory Atlantic salmon
- 负责人：
- McLennan, Darryl
- DOI：
- doi:10.5061/dryad.rk030
- 摘要：
- on in telomere length during the marine migratory phase of their life cycle. While the relative rate of telomere loss was greater in males than females, telomere loss
Data from: Mechanical and structural adaptations to migration in the flight feathers of a Palaearctic passerine
- 负责人：
- DOI：
- doi:10.5061/dryad.wdbrv15k8
- 摘要：
- Current avian migration patterns in temperate regions have been developed during the glacial retreat and subsequent colonization of the ice-free area
