搜索结果: 1-5 共查到“国际动态 理学 kelp”相关记录5条 . 查询时间(0.084 秒)
![](http://www.firstlight.cn/upload/imgfile/20213/19/2021319153113148.jpg)
Collapse of Northern California kelp forests will be hard to reverse(图)
Collapse Northern California kelp forests hard to reverse
2021/3/19
Satellite imagery shows that the area covered by kelp forests off the coast of Northern California has dropped by more than 95%, with just a few small, isolated patches of the bull kelp remaining. Spe...
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Researchers explore potential for kelp to relieve ocean acidification(图)
explore potential kelp to relieve ocean acidification
2020/12/11
Ethereal, swaying pillars of kelp along California's coasts grow up through the water, to form a dense surface canopy of thick fronds that provide homes for numerous marine creatures.Scientists have s...
![](http://www.firstlight.cn/upload/imgfile/20202/20/2020220102347547.jpg)
Giant kelp gives Southern California marine ecosystems a strong foundation(图)
Giant kelp Southern California marine ecosystems strong foundation
2020/2/20
Certain species serve as the foundations of their ecosystems. Scientists are increasingly interested in ecological stability -- the factors that allow an ecosystem to withstand pressures and perturbat...
![](http://www.firstlight.cn/upload/imgfile/201910/28/2019102815321819.jpg)
In search of an undersea kelp forest's missing nitrogen(图)
undersea kelp forest missing nitrogen
2019/10/28
Plants need nutrients to grow. So scientists were surprised to learn that giant kelp maintains its impressive growth rates year-round, even in summer and early fall when ocean currents along the Calif...
![](http://www.firstlight.cn/upload/imgfile/201910/30/20191030165229326.jpg)
What keeps ocean kelp forest ecosystems stable?(图)
keeps stable ocean kelp forest ecosystems
2019/10/30
An ecosystem is made up of species, populations, communities, and a network of communities across a region.A team led by NSF-funded researchers at the University of California-Santa Barbara (UCSB) has...