筛选
科学数据
统计数据
共检索到3738条 ,权限内显示50条;
Latitudinal variation in biophysical characteristics of avian eggshells to cope with differential effects of solar radiation. [Dataset]
- 负责人：
- Digital.CSIC;;Digital.CSIC
- 关键词：
- Biogeographical pattern Biophysical mechanisms Charadrius alexandrinus Egg coloration Egg size Latitudinal gradient UV protection
- DOI：
- doi:10.20350/digitalcsic/8540
- 摘要：
- reflectance, both in the UV and human visible spectrum, spottiness and egg size in photographs from a museum collection of plover eggshells. Eggshells of lower
Data from: Social buffering of stress in a group-living fish
- 负责人：
- DOI：
- doi:10.5061/dryad.7v93210
- 摘要：
- Living in groups affords individuals many benefits including the opportunity to reduce stress. In mammals, such ‘social buffering’ of stress
View of the ruined church building of Mission San Fernando Rey de Espana, from the south side of the quadrangle, Mission Hills, California, ca.1886
- 负责人：
- 关键词：
- San Fernando Rey de Espana Mission religious facilities Missions -- Mission San Fernando Rey de Espana Missions, Spanish
- DOI：
- doi:10.25549/chs-m17498
- 摘要：
- Photograph of a view of the ruined church building of Mission San Fernando Rey de Espana, from the south side of the quadrangle, Mission Hills
Data from: What controls variation in carbon use efficiency among Amazonian tropical forests?
- 负责人：
- DOI：
- doi:10.5061/dryad.2hv6c
- 摘要：
- duction (NPP)/ Gross Primary Production (GPP)) may be due to changes in wood residence time (Biomass/NPPwood), temperature, or soil nutrient status. We tested these hypotheses in 14, one
Data from: Limited indirect fitness benefits of male group membership in a lekking species
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.5d81k
- 摘要：
- In group living species, individuals may gain the indirect fitness benefits characterising kin selection when groups contain close relatives. Howeve
Data from: Historical baselines and the future of shell calcification for a foundation species in a changing ocean
- 负责人：
- DOI：
- doi:10.5061/dryad.rr853
- 摘要：
- , the largest mussels collected in the 1960s-1970s and shells from two Native American midden sites (1000-2420 years BP), we found that modern shells are thinner
Data from: Smashing mantis shrimp strategically impact shells
- 负责人：
- DOI：
- doi:10.5061/dryad.5mp83f1
- 摘要：
- Many predators fracture strong mollusk shells, requiring specialized weaponry and behaviors. The current shell fracture paradigm is based on jaw
View of Santa Monica Canyon looking west towards the ocean, 1912
- 负责人：
- 关键词：
- residential sites Los Angeles -- Pacific Palisades -- General views Los Angeles -- Santa Monica -- Santa Monica Canyon Canyons Dwellings
- DOI：
- doi:10.25549/chs-m3475
- 摘要：
- e up of one- and two-story buildings mixed in with large trees and divided by gently curving roads. The ocean is visible in the distance at left. The hill
Data from: Cardiovascular variability analysis and baroreflex estimation in patients with type 2 diabetes in absence of any manifest neuropathy
- 负责人：
- DOI：
- doi:10.5061/dryad.5d8jv
- 摘要：
- of HP during STAND. The LF power of SAP was similar in DM and H groups at REST and increased during STAND in both groups. BRSs estimated in the HF band
Data from: Eggshell spotting pattern is related to hatching asynchrony, hematocrit value and growth of nestling great tits (Parus major)
- 负责人：
- DOI：
- doi:10.5061/dryad.8fg6664
- 摘要：
- Eggshell pigmentation may signal the quality of the egg, that of the female and the environment, and thus nestling development may be rela
