搜索结果: 1-3 共查到“生物学 Shrinking”相关记录3条 . 查询时间(0.164 秒)
High carbon dioxide can create 'shrinking stems' in marshes（图）
High carbon dioxide shrinking stems marshes
2019/10/18
For most plants, carbon dioxide acts like a steroid: the more they take in, the bigger they get. But in a new study, scientists at the Smithsonian Environmental Research Center, Villanova University a...
The Giant Panda's Habitat Is Shrinking And Becoming More Fragmented（图）
Giant Panda Habitat Shrinking More Fragmented
2017/10/24
A study by Chinese and U.S. scientists finds that while populations of the iconic giant panda have increased recently, the species’ habitat still covers less area and is more fragmented than when it w...
Shrinking habitats have adverse effects on world ecosystems--and ultimately people
Shrinking habitats have adverse world ecosystems ultimately people
2015/3/25
An extensive study of global habitat fragmentation--the division of habitats into smaller and more isolated patches--points to major trouble for the world's ecosystems.The study shows that 70 percent ...