NDLI: Le versant et le bassin versant : quelques aperçus sur la formation des crues et la production du ruissellement

Content Provider	EDP Sciences
Author	Ch. Obled G.-M. Saulnier
Abstract	This presentation aims at a state of the art on the current knowledge on flood flow generation in small to medium-sized, catchments (some 10 to a few 100km^{2^{), separating well-established concepts from present interrogations. Building on recent works, one shall address the role of topography, soil and land cover, as well as the role of rainfall distribution in space. More recently, some concerns have appeared from man-made effects (like tile drains or other artificial networks: roads, embankments, ditches) which will be briefly considered. Model limitations, as well as those of instrumentation, will also be addressed as limiting factors for our knowledge and therefore for the engineering answers that can be brought to flood forecasting and mitigation. Finally, one will consider whether there are different ways of working depending on normal or extreme conditions, and some related but open questions.}}
Ending Page	53
Starting Page	42
Page Count	12
File Format	HTM / HTML PDF
ISSN	00186368
Alternate Webpage(s)	https://www.shf-lhb.org/articles/lhb/abs/1999/06/lhb1999081/lhb1999081.html
e-ISSN	19585551
Issue Number	7-8
Journal	La Houille Blanche
DOI	10.1051/lhb/1999081
Language	French
Publisher	EDP Sciences
Publisher Date	1999-12-01
Access Restriction	Open
Rights Holder	© Société Hydrotechnique de France, 1999
Content Type	Text
Resource Type	Article
Subject	Water Science and Technology

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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Le versant et le bassin versant : quelques aperçus sur la formation des crues et la production du ruissellement