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Environmental flows—basics for novices
Author(s) -
Acreman Mike
Publication year - 2016
Publication title -
wiley interdisciplinary reviews: water
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.413
H-Index - 24
ISSN - 2049-1948
DOI - 10.1002/wat2.1160
Subject(s) - environmental flow , livelihood , environmental resource management , environmental planning , key (lock) , ecosystem , computer science , environmental science , water flow , ecosystem services , geography , ecology , agriculture , environmental engineering , geology , computer security , archaeology , climatology , biology
The term environmental flows has become widely used to define the hydrological regime required to sustain freshwater and estuarine ecosystems and the human livelihoods and well‐being that depend on them. A large range of frameworks and methods has been developed to assess environmental flow needs and many authors have identified subtleties in the approaches needed for different situations and required outcomes. This article summaries some basic concepts that can assist those new to environmental flows to navigate the rapidly expanding plethora of information. It briefly covers key areas of setting objectives for river ecosystems, examining pressures that constrain reaching these objectives, the level of detail needed, implementation, and how future changes affect environmental flow assessments. WIREs Water 2016, 3:622–628. doi: 10.1002/wat2.1160 This article is categorized under: Water and Life > Conservation, Management, and Awareness Engineering Water > Planning Water Science of Water > Hydrological Processes