3Gleick P H. Water in crisis: Paths to sustainable water use[J]. Ecological Application, 1998, 8(3): 571-579.
4Richter B D, Baungartner J V, Wigington R, et al. How much water does a river need? [J]. Freshwater Biology, 1997,37:231-249.
5Tennant D L. "Instream flow regimens for fish, wildlife, recreation,and related environmental resources"[A] // Orsborn J F, Allman C H. Proceedings of Symposium and Specility Conference on Instream Flow Needs Ⅱ. American Fisheries Society [ C]. Bethesda, Maryland, 1976:359-373.
6Reiser D W, Wesche T A, Estes C. Status of instream flow legislation and practice in North America[J]. Fisheries, 1989,14:22-29.
7Mos, ely M P. The effect of changing discharge on channel morphology and instream uses and in a braide river, Ohau River, New Zealand [J]. Water Resources Researches, 1982,18: 800-812.
8Wright R G, Murray M P, Merrill T. Ecoregions as a level of ecological analysis[J]. Biological Conservation, 1998, 86:207-213.
9Harding J S, Winterbourn M J. An ecoregion Classification of the South Island, New Zealand[J]. Journal of Environmental Management, 1997, 51:275-287.
