返回Google圖書搜尋

Sediment Monitoring Techniques Validation

其他書名	Progress Report
出版	Intermountain Research Station, 1990
URL	http://books.google.com.hk/books?id=vCn9rQEACAAJ&hl=&source=gbs_api

註釋"In April 1990, we began research to evaluate artificial redd monitoring as a technique to measure the effect of fine sediment on beneficial uses of streams. Project objectives are to: 1) measure temporal changes in fine sediment, intergravel dissolved oxygen, egg and alevin survival in natural and artificial redds and 2) determine if differences between natural and artificial redds are statistically significant."--Leaf 1.