00000nam 2200000za 4500 9.862032 CaOODSP 20221107160917 cr ||||||||||| 180917s1971 oncbd ob f000 0 eng d CaOODSP eng n-cn-on n-cn-qu En36-515/46E-PDF Poulin, R. Y. Probability forecasts of water surface temperatures of the St. Lawrence River between Kingston, Ontario and Sorel, Quebec [electronic resource] / R.Y. Poulin, J.R. Robinson and D.F. Witherspoon. Ottawa : Inland Waters Branch, Dept. of Energy, Mines and Resources, 1971. v, 18 p. : charts, maps. Technical bulletin ; no. 46 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 8). "This paper outlines the methods used in the development of a water surface temperature model and the derivation of a method of forecasting water surface temperatures. From the results of the study, it appears that useful forecasts of water surface temperatures, from which freeze-up dates on the St. Lawrence River can be inferred, are practicable. The use of currently available monthly forecasts of levels and flows combined with Airborne Radiation Thermometer (ART) data and forecasts of air temperature, provide the necessary data for forecasting water surface temperatures"--Abstract, p. v. Ice on rivers, lakes, etc. Saint Lawrence River Temperature Robinson, J. R. Witherspoon, D. F. Canada. Inland Waters Branch. Canada. Environment and Climate Change Canada. Technical bulletin (Canada. Inland Waters Branch) no. 46. (CaOODSP)9.861115 PDF 722 KB https://publications.gc.ca/collections/collection_2018/eccc/En36-515-46-eng.pdf