搜索结果: 1-3 共查到“动物学其他学科 Mammals”相关记录3条 . 查询时间(0.046 秒)
Changing Views of Evolutionary Factors at Work on Earliest Mammals
Changing Views Evolutionary Factors Earliest Mammals
2016/11/29
Using 3D-printed replicas of 200-million-year-old mammal teeth and polymers that mimic insect prey, scientists at the University of Massachusetts Amherst this week provide the first laboratory-tested ...
Over the last 50 years, international public concern regarding human impact on the environment has increased drastically. Specific to the maritime domain, attention has more acutely focused during the...
A Computer Programme for Determining Habitat Preference Based on Dung Frequencies of Some Herbivore Mammals
Dung Counts Red deer Hare Wild boar Habitat selection Component combination Computer programme
2010/3/31
The classic approach for habitat preference of big games is to compare dung density in two different site such as in two habitat types and aspects, or in two altitute or slope classes. Whereas, animal...