搜索结果: 1-2 共查到“水利经济与水务管理 Lake and Reservoir Management”相关记录2条 . 查询时间(0.102 秒)
The North American Lake Management Society (NALMS) was founded in 1980 at the third gathering of lake scientists in Portland, Maine. Two previous gatherings in Madison, WI and Minneapolis, MN paved th...
The herbicide 2,4-D (2,4-dichlorophenoxy acetic acid) has been used to control the nonnative aquatic plant Eurasian watermilfoil (Myriophyllum spicatum; EWM) since the 1950s. Although published resear...