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Ice patch associated archaeological sites in the Mackenzie Mountains, Northwest Territories, 2007-2011
- 负责人：
- Canadian Polar Data Network (CPDN)
- 关键词：
- Archaeology Artifacts Caribou Hunting location Ice patch Mackenzie Mountains Northwest Territories International Polar Year-Northwest Territories Ice Patch Study
- DOI：
- doi:10.5443/1641
- 摘要：
- ted to the archaeological artifacts and animal bones found at the ice patches. This study is a component of the IPY-Federal funded NWT Ice Patch Study.
Data from: Foraging responses of sheep to plant spatial micro-patterns can cause diverse associational effects of focal plant at individual
- 负责人：
- Wang, Ling
- 关键词：
- foraging behavior foraging selectivity patch choice plant-herbivore interactions plant spatial distribution spatial scale associational plant defense
- DOI：
- doi:10.5061/dryad.88365
- 摘要：
- sheep grazing freely among three different quality patches, each of which consisted of preferred, un-preferred and focal plant species with different abundance
Data from: Diet preferences as the cause of individual differences rather than the consequence
- 负责人：
- Oudman, Thomas
- 关键词：
- behavioural syndrome diet choice digestion gut personality plasticity radio tag shorebirds TOA waders
- DOI：
- doi:10.5061/dryad.2s8rr
- 摘要：
- al and morphological traits. Recently, diet preferences were proposed to underlie consistent differences in digestive organ mass and movement patterns (patch residence
Data from: Capuchins, space, time and memory: an experimental test of what-where-when memory in wild monkeys
- 负责人：
- Janson, Charles
- DOI：
- doi:10.5061/dryad.sm47b
- 摘要：
- , I tested whether they also track and use elapsed time as a basis for decisions about which feeding patches to visit. I presented them with an experimental
Data from: A small badge of longevity: opposing survival selection on the size of white and black wing markings
- 负责人：
- DOI：
- doi:10.5061/dryad.gc60p
- 摘要：
- to senescence in both sexes. Extent of wing tip abrasion correlated negatively with the size of white patch, suggesting, in agreement with the Zahavian handic
Data from: Local extinctions of obligate frugivores and patch size reduction disrupt the structure of seed dispersal networks
- 负责人：
- Guimaraes Jr., Paulo R.
- DOI：
- doi:10.5061/dryad.k25rq40
- 摘要：
- within small forest patches consistently supported both lower plant and bird species richness. Forest patch size was positively associated with nestedness
Data from: Rates and processes of aeolian soil erosion in West Greenland
- 负责人：
- DOI：
- doi:10.5061/dryad.v82g6
- 摘要：
- ?1, and variation in the rate of patch expansion cannot be explained by proximity to the Greenland Ice Sheet (GrIS), slope, aspect, elevation, or patch
Data from: Patch dynamics and temporal dispersal partly shape annual plant communities in ephemeral habitat patches
- 负责人：
- Mahaut, Lucie
- DOI：
- doi:10.5061/dryad.5q114
- 摘要：
- Most organisms in ephemeral habitat patches have resting stages which form a local species pool in response to temporal variations in the patch
Data from: Assessing spatial patterns of soil erosion in a high?latitude rangeland
- 负责人：
- DOI：
- doi:10.5061/dryad.z34tmpg8j
- 摘要：
- al gradient and the spatial characteristics of erosion. Patch?size frequency distributions lacked a characteristic scale of variation, but followed a power?law distribution on five of the 12
Data from: Carry-over effects of conditions at the wintering grounds on breeding plumage signals in a migratory bird: roles of phenotypic plastic
- 负责人：
- DOI：
- doi:10.5061/dryad.45gg6
- 摘要：
- (white wing and forehead patch size, UV reflectance of white wing patch and dorsal melanin colouration) in a migratory pied flycatcher (Fice
