00000nam 2200000zi 4500 9.869006 CaOODSP 20241203113646 m o d f cr ||||||||||| 190227e198705##no d #ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- e-no--- En13-5/87-109E-PDF Damsleth, Eivind, author. Time series analysis of water chemistry in Canada and in Norway / by E. Damsleth, D.C.L. Lam, A.H. El-Shaarawi and R.F. Wright. Oslo, Norway : Norwegian Computing Centre : Norwegian Institute for Water Research ; Burlington, Ontario : National Water Research Institute, Canada Centre for Inland Waters, May 1987. 1 online resource (34, A11 pages, 4 unnumbered pages) : graphs. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 87-109 Title from cover. "RRB-87-19"--Cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This report summarizes the results of applying time series methods for developing stochastic models for various chemical data which were collected from Turkey Lakes Watershed in Ontario, Canada and the experimental watersheds used in the RAW (Reversing Acidification in Norway) project in Norway. Univariate and transfer function models were fitted to the pH, S04-- and M2+ data from Turkey Lakes Stations 1 and 2 and the Norwegian stations EGIL, KIM and ROLF. In addition, HCO3- data from the two Turkey Lake stations were also modelled. The results show that the univariate models explain about 80% of the total variability. The runoff contributes significantly as an explanatory variable for all the Turkey Lakes time series data and only for the pH at station KIM and SO4- and M2+ at station EGIL"--Abstract. Includes a management perspective and an abstract in English and French. gccst Acid rain gccst Watersheds gccst Water management Lam, D. C. L. (David Chung Lap) author. El-Shaarawi, A. H., author. Wright, Richard F., author. Canada. Environment Canada. Canada Centre for Inland Waters. Norsk regnesentral. Norsk institutt for vannforskning. National Water Research Institute (Canada) NWRI contribution ; 87-109. (CaOODSP)9.844121 PDF 2.74 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-87-109-eng.pdf