Étude des impacts hydrauliques, sédimentologiques et écologiques liés aux travaux hydrauliques sur la Semois

التفاصيل البيبلوغرافية
العنوان:	Étude des impacts hydrauliques, sédimentologiques et écologiques liés aux travaux hydrauliques sur la Semois
المؤلفون:	F. Gob, G. Houbrechts, J. Mols, F. Petit, F. Guyon, F. Rosillon, X. Cogels, P. Vander Borght, J.P. Ancion, E. Ntibarufata, J.M. Hiver, J.C. Philippart
المصدر:	Belgeo, Vol 3, Pp 243-256 (2003)
بيانات النشر:	Société Royale Belge de Géographie and the Belgian National Committee of Geography, 2003.
سنة النشر:	2003
المجموعة:	LCC:Geography (General)
مصطلحات موضوعية:	dredging, sedimentology, bedload, hydraulics, ichtyofauna, barbel, Geography (General), G1-922
الوصف:	This study aims to evaluate impacts of riverbed dredgings in the Semois catchment (Ardenne). This is an interdisciplinary study focused on the hydraulic, environmental, geomorphological and sedimentological aspects. The geomorphological and sedimentological study compare old maps and old photograph to highlight the general evolution of the river. Also, the bedload discharge has been calculated. A hydraulic model, (Bertrand, 1994) has been applied to evaluate the effect of dredging on the water level. The software EVHA has been used to evaluate the losses of fish’s habitat in the dredged sites. The dredging have low effect terms of flood protection and the time needed to recover the pre-works situation, and such works has reduced the environmental index in the dredged sites.
نوع الوثيقة:	article
وصف الملف:	electronic resource
اللغة:	English French
تدمد:	1377-2368 2294-9135 83615369
Relation:	http://journals.openedition.org/belgeo/16584; https://doaj.org/toc/1377-2368; https://doaj.org/toc/2294-9135
DOI:	10.4000/belgeo.16584
URL الوصول:	https://doaj.org/article/13254d10574a446a836153692e7b0c70
رقم الأكسشن:	edsdoj.13254d10574a446a836153692e7b0c70
قاعدة البيانات:	Directory of Open Access Journals

Full Text Finder

الوصف
تدمد:	13772368 22949135 83615369
DOI:	10.4000/belgeo.16584