Alaskan salmon are getting smaller due to climate change and competition, according to a new study.
원문출처 : https://www.cnn.com/2020/08/20/us/alaskan-salmon-size-decreasing-trnd-scn/index.html
원문출처 : https://www.cnn.com/2020/08/20/us/alaskan-salmon-size-decreasing-trnd-scn/index.html