筛选
科学数据
统计数据
共检索到606条 ,权限内显示50条;
Data from: The evolution of mammal body sizes: responses to Cenozoic climate change in North American mammals
- 负责人：
- DOI：
- doi:10.5061/dryad.04q24
- 摘要：
- ntigrade mammals were constrained from evolving to large body sizes and most remained smaller than 1 kg throughout the middle Cenozoic. We find no consistent support
Data from: Body size and extinction risk in terrestrial mammals above the species level
- 负责人：
- DOI：
- doi:10.5061/dryad.vr157
- 摘要：
- of the Holarctic mammalian faunas in the Neogene. Rather, accelerated loss of large mammals occurred during intervals that experienced combinations of regional
Data from: Lineage-independent retrotransposition of UTP14 associated with male fertility has occurred multiple times throughout mammalian evolution
- 负责人：
- DOI：
- doi:10.5061/dryad.250dt
- 摘要：
- In mammals, gamete production is essential for reproductive success. This is particularly true for males where large quantities of sperm are produced
Data from: Do Bird Friendly? coffee criteria benefit mammals? Assessment of mammal diversity in Chiapas, Mexico
- 负责人：
- S. Amanda Caudill
- 关键词：
- agroforestry coffee certifications mammal habitat shade coffee sustainable agriculture wildlife conservation
- DOI：
- doi:10.5061/dryad.q5gh6
- 摘要：
- . No significant difference was found in small mammal abundance among the habitat types. We found a higher species density of medium and large mammals in sites with larger, mor
Data from: Co-declining mammal-dung beetle faunas throughout the Atlantic Forest biome of South America
- 负责人：
- DOI：
- doi:10.5061/dryad.5n36kb5
- 摘要：
- . We therefore collated hundreds of assemblages of both dung beetles and medium- to large-bodied mammals throughout the world’s longest tropical
Data from: Defaunation and fragmentation erode small mammal diversity dimensions in tropical forests
- 负责人：
- DOI：
- doi:10.5061/dryad.p7h807v
- 摘要：
- to understand how defaunation of medium and large mammals and forest fragmentation change the community composition and diversity of rodents and marsupials
Data from: Optimal group size in a highly social mammal
- 负责人：
- DOI：
- doi:10.5061/dryad.nh597
- 摘要：
- in intermediate-sized groups have energetically optimal space-use strategies and lower glucocorticoid (stress hormone) concentrations than individuals in either large
Data from: Functional morphological adaptations of the bony labyrinth in marsupials (Mammalia, Theria)
- 负责人：
- DOI：
- doi:10.5061/dryad.2v0f7
- 摘要：
- of the vestibular system is found in the diameter of the semicircular canals. With the large dataset of extant marsupial mammals analysed here, the locomotion mode
Data from: Restoration potential of threatened ecosystem engineers increases with aridity: broad scale effects on soil nutrients and function
- 负责人：
- DOI：
- doi:10.5061/dryad.6hj0824
- 摘要：
- -level impacts of reintroduced soil-disturbing mammals on soil functions, but effects are yet to be tested across larger scales. Further, it is unclear
Data from: Anthropogenic extinction dominates Holocene declines of West Indian mammals
- 负责人：
- 关键词：
- extinction;Mammalia;Pilosa;Quaternary;megafauna;Rodentia;Lipotyphla;Primates;Holocene;Chiroptera
- DOI：
- doi:10.5061/dryad.tj4p5
- 摘要：
- , and European), each associated with increased environmental impact. Large-bodied mammals and several bats were extinct by the Archaic, following protracted
