00000nam 2200000za 4500 9.847811 CaOODSP 20241203113640 cr ||||||||||| 171127s1985 onca|||fo f000 0 eng d CaOODSP eng eng fre n-cn-ns x7x8 En13-5/85-28E-PDF Thompson, Mary E. Cation denudation rates of rivers in Nova Scotia, 1971-1974 and 1977-1982 [electronic resource] / by Mary E. Thompson. Burlington, Ont. : Aquatic Physics and Systems Division, National Water Research Institute, Canada Centre for Inland Waters, 1985. 11, [17] p. : ill. NWRI contribution ; 85-28 "February, 1985". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Cation denudation rates for 11 rivers in Nova Scotia are compared for two periods, 1971-1974 and 1977-1982. Deposition rates of sulfate are presumed to have been lower during the latter period because the excesss sulfate yields of the rivers have decreased. ... It is concluded that, within the limits of the data available, there is little difference in the mean discharge-weighted sum of cation for the two time periods. The cation denudation rates, therefore, vary only as a function of runoff"--Abstract. Includes abstract and executive summary in French. gccst Rivers gccst Water quality gccst Modeling Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 85-28 (CaOODSP)9.844121 PDF 1.56 MB https://publications.gc.ca/collections/collection_2017/eccc/En13-5-85-28-eng.pdf