搜索结果: 1-1 共查到“valuable information”相关记录1条 . 查询时间(0.125 秒)

World Water Day: Citizen scientists provide valuable information on intermittent rivers(图)
World Water Day Citizen scientists valuable information intermittent rivers
font style='font-size:12px;'>
2019/11/22
On World Water Day and throughout the year, citizen scientists are providing valuable data on intermittently dry rivers in the Southwest United States.Trained citizen scientists are mapping three such...