00000nam 2200000zi 4500 9.916963 CaOODSP 20221107110533 m o d f cr bn||||||||| 221107t19841984oncab ob f000 0 eng d 0662136233 (print) CaOODSP eng rda CaOODSP eng eng fre n-cn-on x8x8 En42-1/0-3-2E-PDF En49-4/3-2E Kalin, M., author. Long-term ecological behaviour of abandoned uranium mill tailings. 2, Growth patterns of indigenous vegetation on terrestrial and semi-aquatic areas / by Margarete Kalin ; for Environment Canada, Atomic Energy Control Board, Energy, Mines & Resources Canada. Ottawa, Ontario, Canada : Environment Canada, Environmental Protection Service = Environnement Canada, Service de la protection de l'environnement, 1984. ©1984 1 online resource (xiv, 98 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Environmental Protection Service report series "EPS 3/HA/2." "December 1984." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 94-98). "Semi-aquatic and terrestrial areas on abandoned or inactive uranium mill tailings in Ontario were studied in order to identify the growth characteristics of the naturally invading species dominating these areas. Semi-aquatic areas of tailings sites have been invaded by cattails. These species formed wetland communities which varied in size, but all were essentially monocultures of Typha latifolia, T. angustifolia, or of the hybrids T. glauca. Sedges, Scripus cyperinus (wool-grass) and Phragmites australis (reedgrass), were found in transition zones between the cattail stand and the dry section of the tailings site. The expansion of the cattail stands appeared to be controlled by the hydrological conditions on the site, rather than the chemical characteristics of the tailings"--Abstract, page i. Includes abstracts in English and French. Uranium mill tailings Environmental aspects Ontario. Typha Ontario Growth. Populus tremuloides Ontario Growth. Paper birch Ontario Growth. Uranium Résidus Aspect de l'environnement Ontario. Quenouilles (Plantes) Ontario Croissance. Peuplier faux-tremble Ontario Croissance. Bouleau à papier Ontario Croissance. Canada. Environmental Protection Service, issuing body. Environmental Protection Service report series. (CaOODSP)9.866031 PDF 7.00 MB https://publications.gc.ca/collections/collection_2022/eccc/en42/En42-1-0-3-2-eng.pdf