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Poff, N. L., J. D. Allan, M. B. Bain, J. R. Karr, K. L. Prestegaard, B. D. Richter, R. E. Sparks and J. C. Stromberg (1997). The natural flow regime. A paradigm for river conservation and restoration. Bioscience. 47:769-784.

The ecological integrity of river ecosystems depends on their natural dynamic character.

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