00000nam 2200000zi 4500 9.874812 CaOODSP 20241203113650 m o d f cr |n||||||||| 190612s1990 oncd #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/90-87E-PDF Bobba, A. G. (Arabinda Ghosh) author. Numerical simulation of chemical waste contamination in a small stream / by A.G. Bobba [and three others]. Burlington, Ontario : Rivers Research Branch, National Water Research Institute, 1990. 1 online resource (16, (4) pages) : figures. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 90-87 Digitized edition from print [produced by Environment and Climate Change Canada]. "August 1990." Includes bibliographical references. "A numerical model has been developed for routing chemical waste contamination through a small stream system. The capabilities of this simulation model include the following characteristics: a) It distributes contamination by advection and dispersion along the longitudinal axis of the system. b) It may be discretized into any number of segments (vertical planes normal to the longitudinal axis) as may be appropriate to describe spatial variations in chemical contamination. c) It is capable of treating instantaneous, continuous, or time varying releases of chemical waste contamination. d) It provides for temporal description of contamination throughout the system. e) It provides for adsorption and desorption by both vegetation and bottom sediments"--Abstract. Includes abstract in French. gccst Water pollution Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. NWRI contribution ; no. 90-87. (CaOODSP)9.844121 PDF 1.71 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-87-eng.pdf