00000nam 2200000zi 4500 9.875947 CaOODSP 20241203113650 m o d f cr bn||||||||| 190708s1994 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-on n-us-ny x8x9 En13-5/94-71E-PDF Elliott, J. Richard, author. Time series models of sediment lead concentration and load in the Niagara River at Fort Erie and Niagara-on-the-Lake 1986-1992 / J.R. Elliott, A.H. El-Shaarawi. Burlington, Ontario : National Water Research Institute = Institut national de recherche sur les eaux, [1994] 1 online resource (2 unnumbered pages, 27 pages, 48 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 94-71 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 27). "The report focuses on the development of statistical methodologies for estimating the load of a chemical that is input to and output from a river. The motivation is to provide a protocol to enable Canada to assess progress towards the achievement of the 50% reduction in contaminant loadings to the Niagara River by 1996. To illustrate the techniques, regression models with autoregressive error processes were fitted to sediment lead concentrations and loads measured at the upstream (Fort Erie) and downstream (Niagara-on-the-Lake) monitoring stations from 1986 to 1992. Inputs at FE were linked to outputs at NOTL with dynamic regression models"--Management perspective. Includes management perspectives in English and French. gccst Rivers gccst Sediments gccst Lead gccst Models El-Shaarawi, A. H., author. Canada. Environment Canada. Wilfrid Laurier University. National Water Research Institute (Canada) NWRI contribution ; no. 94-71. (CaOODSP)9.844121 PDF 5.32 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-94-71-eng.pdf