31 mai 2014
Ce document est lié à :
info:eu-repo/semantics/reference/issn/1993-3800
Ce document est lié à :
info:eu-repo/semantics/reference/issn/1993-3819
https://creativecommons.org/licenses/by/4.0/ , info:eu-repo/semantics/openAccess
Siobhan Fennessy et al., « The State of United States Aquatic Restoration », S.A.P.I.EN.S, ID : 10670/1.znhgrw
The last twenty-five years have seen increasing interests in both the science and practice of aquatic ecosystem restoration in the United States. Aquatic ecosystems were heavily altered in the U.S. during the early and mid-twentieth century for purposes of flood control, navigation, water supply, and agricultural and urban development. Over time, and with changing social preferences, it became clear that past successes in water resource development often led to the loss of important functions...