搜索结果: 1-3 共查到“river ecosystem”相关记录3条 . 查询时间(0.093 秒)
Shiyang River ecosystem problems and countermeasures
Degradation of Ecological Environment Water Resource
2013/2/28
With the increase of population and the development of social economy, contradiction between water supply and demand of Shiyang River Basin become more outstanding. Unreasonable exploitation and utili...
Exploring riverine zooplankton in three habitats of the Illinois River ecosystem: Where do they come from?
Exploring riverine zooplankton in three habitats the Illinois River ecosystem Where do they come from?
2014/4/21
We sampled three habitats (main channel, side channels, and backwater lakes) during 2 yr along 32 km of the Illinois River to compare zooplankton distribution and dynamics, as well as evaluate the pos...
Exploring riverine zooplankton in three habitats of the Illinois River ecosystem: Where do they come from?
riverine zooplankton three habitats the Illinois River ecosystem
2014/4/18
We sampled three habitats (main channel, side channels, and backwater lakes) during 2 yr along 32 km of the Illinois River to compare zooplankton distribution and dynamics, as well as evaluate the pos...
