Developing the desert: potential effects on wildlife

Publisher:
CSIRO Publishing
Publication Type:
Chapter
Citation:
Lake Eyre Basin rivers: environmental, social and economic importance, 2018, pp. 63-74
Issue Date:
2018
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We consider the potential effects of broad-scale irrigation and mining activity on ecological function in the desert channels environment (Fig. 6.1). We focus particularly on how native mammals and other vertebrates might respond to such developments, as their role as consumers also depends on plants in the food chain. We begin with a description of the boom and bust nature of the desert channels environment as this drives the ebbs and flows of many of our native mammals. We then draw upon a long-term dataset on small native mammals to show how species respond to large rainfall events and to the intervening dry periods, before finally considering how these species might respond to irrigation and mining. Because the magnitude of future development activities is not known, we consider different scenarios
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