00000000nam 2200000za 4500
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008180108s1986    onca|||fob   f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/86-118E-PDF
1001 |aCoakley, J. P. |q(John Phillip), |d1940-
24510|aWave-induced subaqueous erosion of cohesive tills |h[electronic resource] : |bpreliminary results / |cby J.P. Coakley, N.A. Rukavina and A.J. Zeman.
260 |aBurlington, Ont. : |bHydraulics Division, National Water Research Institute, Canada Centre for Inland Waters, |c1986.
300 |ap. [120]-[136] : |bill.
4901 |aNWRI contribution ; |v86-118
500 |a"March 1986".
500 |a"This paper has been published in the Proceedings, Symposium on Cohesive Shores, ACROSES, NRCC, May 5-7, 1986".
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
5200 |a"Development of models to assess the effects of diversions or regulation on lake shores, composed of cohesive soils, requires a basic knowledge of the relationship between wave eroding stresses and the response of the lake bottom. This paper gives new laboratory data and compares predictions for a proposed theory with field observations. More work is necessary to reconcile model and nature. However, results are encouraging. More field data would improve the possibility of developing a useful model. It should also be noted that eroded materials deposit ultimately in the basins where they clearly influence the chemical reactions on the lake bottom"--Management perspective.
546 |aIncludes management perspective and abstract in French.
69207|2gccst|aLakes
69207|2gccst|aModelling
69207|2gccst|aSediments
7001 |aRukavina, N. A.
7001 |aZeman, Ales Jan.
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada)
830#0|aNWRI contribution ;|vno. 86-118|w(CaOODSP)9.844121
85640|qPDF|s1.75 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En13-5-86-118-eng.pdf