3rd Workshop on the Hydraulics of Ice Covered Rivers

Fredericton, New Brunswick - 1984



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Introductory material (pp. iii-xi)

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Table of Contents and opening remarks (xii-2)

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Session A – Estuaries


Winter Ice Regime in the Tidal Estuaries of the Northeastern Portion of the Bay of Fundy, N.B.

C. Desplanque and D.I. Bray (pp. 7-38)

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Session B – Breakup


Study of River Ice Breakup Using Hydrometric Station Records

S. Beltaos (pp. 41-64)

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Forecasting the Initiation of Ice Breakup on the Nashwaak River, N.B.

P.W. Tang and K.S. Davar (pp. 65-93)

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Hydraulics of Breakup

H.S. Santeford and G.R. Alger (pp. 95-110)

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Session C – Ice Jams


Case Studies Concerned with Ice Jamming

S. Petryk (pp. 113-126)

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Cutting Trenches in the Ice Cover to Prevent Ice Jams

L. Jolicoeur, B. Michel and J. Labbe (pp. 127-139)

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Documentation and Analysis of the Water Level Profile though an Ice Jam, Mackenzie River, N.W.T.

G. Rivard, T. Kemp and R. Gerard (pp. 141-157)

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Protection Contre les inundations en presence des glaces, Riviere Saint-Charles a Quebec

J. Monfet et A.R. Tremblay (pp. 159-179)

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Ice Jam Research Needs

R. Gerard (pp. 181-193)

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Session D – Flow Conveyance and Resistance


Iceforms and Floating Loose Covers

S.P. Chee and M.R. Haggag (pp. 197-209)

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Coverage Coefficient for Calculating Ice Volume Generated

R. Hausser, J.P. Saucet and F.E. Parkinson (pp. 211-224)

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Session E – Modeling


Computer Simulation of Ice Cover Formation in the Upper St. Lawrence River

H.T. Shen and P.D. Yapa (pp. 227-245)

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Numerical Simulation of Freeze-Up on the Ottauquechee River

D.J. Calkins (pp. 247-277)

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Winter Rating Curves and Ice Volume Limited Water Levels

S.T. Lavender (pp. 279-294)

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Session F – General


The Rise Pattern and Velocity of Frazil Ice

J.L. Wuebben (pp. 297-316)

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Measurements of Frazil and Drifting Ice in the Lachine Rapids

B. Michel, P. Desroches, J.G. Dussault, F. Fonseca and D. Levan (pp. 317-343)

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Anchor Ice Effects on Water Levels in Lake St. Louis, St. Lawrence River at Montreal

F.E. Parkinson (pp. 345-370)

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Improved Ice Control with Better Understanding of Thermal Regime of the International Section of the St. Lawrence River

D. Bunte-Bisnett, S.K. Gupta and R.W. Penn (pp. 371-386)

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Interaction Between Surface Waves and a Densely Packed Broken Ice Cover

E.P. Foltyn and C.D. Ponce-Campos (pp. 387-406)

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