By David J. Gilvear, Malcolm T. Greenwood, Martin C. Thoms, Paul J. Wood

River technological know-how is a quickly constructing interdisciplinary box on the interface of the typical sciences, engineering and socio-political sciences. It recognises that the sustainable administration of up to date rivers will more and more require new methods of characterising them to permit engagement with the varied diversity of stakeholders.

This quantity represents the end result of study by means of a few of the authors and their colleagues over the past forty years and demonstrates the indispensable position that River technological know-how now performs in underpinning our figuring out of the functioning of common ecosystems, and the way societal calls for and ancient adjustments have affected those platforms. The publication will tell teachers, coverage makers and society mostly of the advantages of fit functioning riverine structures, and may elevate wisdom of the big variety of surroundings items and providers they provide.

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While based on the hypothesis of gradual changes in stream characteristics, the RCC suffered one of the same limitations as fixed/biocoenotic zones; specifically, it did not account for differences in geomorphology and the repeatability of ’zones’ within and among river networks. A subsequent revision of the RCC by Minshall et al. , 1985). , 1985). In essence, the modifications of the ecological predictions of the RCC were to consider deviations created by geomorphology, lithology, tributaries and climate on a sliding scale that was still based on stream order.

The frequent inability to get a fit between ecological structure and processes and the conceptual basis of the RCC can be linked to the hydrogeomorphic concepts on which it is based. The hydrogeomorphic basis of the RCC is drawn from a suite of studies described by Leopold et al. (1964) on the longitudinal morphology of river channels. , 1964). In addition, much of the underlying physical basis of the RCC relies on stream order, which does not provide a meaningful template for describing hydrogeomorphic processes within river systems (Gregory and Walling 1973).

Geological Society of America Bulletin 56: 275–370. Hynes HBN, (1975). The stream and its valley. Verhandlungen Internationale Vereinigung für Theoretiche und Angewandte Limnologie 19: 1–15. Jarvie HP, Jickells TD, Skeffington RA, Withers PJA, (2012). Climate change and coupling of macronutrient cycles along the atmospheric, terrestrial, freshwater and estuarine continuum. Science of the Total Environment 434: 252–258. Junk WJ, Bayley PB, Sparks RE, (1989). The flood pulse concept in river- floodplain systems.

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River Science: Research and Management for the 21st Century by David J. Gilvear, Malcolm T. Greenwood, Martin C. Thoms,
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