搜索结果: 1-1 共查到“理学 Increasingly Saltier”相关记录1条 . 查询时间(0.046 秒)
![](http://www.firstlight.cn/upload/imgfile/20181/10/2018110163617816.jpg)
Winter Road Salt,Fertilizers Turning North American Waterways Increasingly Saltier(图)
Winter Road Salt Fertilizers Turning North American Waterways Increasingly Saltier
2018/1/10
Across North America, streams and rivers are becoming saltier, thanks to road deicers, fertilizers and other salty compounds that humans indirectly release into waterways. At the same time, freshwater...