000	01988cam  2200385zi 4500
001	9.877143
003	CaOODSP
005	20221107164909
006	m     o  d f
007	cr bn|||||||||
008	190729s1994    onca    ob   f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
041	0 |aeng|beng|bfre
086	1 |aEn13-5/94-50E-PDF
100	1 |aEngel, Peter, |d1938- |eauthor.
245	10|aMethods of computing bedload from dune profiles / |cby P. Engel.
264	1|aBurlington, Ontario : |bNational Water Research Institute = Institut national de recherche sur les eaux, |c[1994]
300	|a1 online resource (v, 10 pages, 10 unnumbered pages) : |billustrations.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aNWRI contribution ; |v94-50
500	|aDigitized edition from print [produced by Environment and Climate Change Canada].
504	|aIncludes bibliographical references (page 8).
520	3 |a"Using theoretical and dimensional analysis two methods of measuring bedload in large rivers have been examined. Both methods require the same data gathering procedure in the field and differ only in the way these data are processed. Both methods provide similar results with accuracies of about ±30%. Results have shown that profiling procedures are dependent on the flow conditions in the river. Guidelines for hydrographic surveys have been presented"--Abstract, page iii.
546	|aIncludes summaries and abstracts in English and French.
692	07|2gccst|aRivers
692	07|2gccst|aSediments
692	07|2gccst|aHydrography
692	07|2gccst|aModels
710	1 |aCanada. |bEnvironment Canada.
710	2 |aNational Water Research Institute (Canada)
830	#0|aNWRI contribution ;|v94-50.|w(CaOODSP)9.844121
856	40|qPDF|s1.85 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-94-50-eng.pdf