Delivering environmental flows in the Murray-Darling Basin (Australia)—legal and governance aspects |
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| Authors: | SA Banks BB Docker |
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| Institution: | 1. Commonwealth Environmental Water Office, Department of Sustainability, Environment, Water, Population and Communities, Canberra, Australiasimon.banks@environment.gov.au;3. Commonwealth Environmental Water Office, Department of Sustainability, Environment, Water, Population and Communities, Canberra, Australia |
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| Abstract: | AbstractThe hydrology of water-dependent ecosystems around the world has been altered as a result of flow regulation and extraction for a variety of purposes including agricultural and urban water supply. The flow regime of the Murray-Darling Basin in Australia is no exception, with attendant impacts on the health of the environment. Restoration of parts of the flow regime is a key feature of environmental flow delivery. However, environmental flow delivery in a system that is managed primarily to provide a secure and stable supply for irrigation presents challenges for managers seeking to return more natural flow variability in line with ecosystem requirements. The institutional arrangements governing releases of water from storage can influence the ability of managers to respond to natural cues, such as naturally rising flows in a river. As such, the legal and governance aspects of environmental flow delivery are likely to be important influences on the outcomes achieved. Editor Z.W. Kundzewicz; Guest editor M. AcremanCitation Banks, S.A. and Docker, B.B., 2014. Delivering environmental flows in the Murray-Darling Basin (Australia)—legal and governance aspects. Hydrological Sciences Journal, 59 (3–4), 688–699. |
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| Keywords: | environmental flows delivery water-dependent ecosystems rivers wetlands flood plains Murray-Darling Basin Australia |
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