00000nam 2200000zi 4500 9.931842 CaOODSP 20241101132329 m o d f cr |n||||||||| 231227s1971 snc ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn-ab CW66-1431/1971E-PDF Dirschl, Herman J., author. Evaluation of ecological effects of recent water regime changes in the Peace-Athabasca Delta / H.J. Dirschl and D.L. Dabbs. Saskatoon, Saskatchewan : Canadian Wildlife Service, Prairie Migratory Bird Research Centre, [1971] 1 online resource (12 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. "Paper prepared for session on remote sensing and photo interpretation, 64th Annual Meeting of the Canadian Institute of Surveying, Ottawa, Feb. 3-5, 1971." Includes bibliographical references (pages 11-12). "The study seeks to determine the relationships of physical and biotic components and processes which have produced the delta's landscape and wildlife capability, and to evaluate the short- and long-term effects of the altered water regime on the system. It aims to identify key environmental parameters that have to be considered in remedial measures designed to return the delta to a desirable state"--page 3. Ecosystem management Alberta Peace-Athabasca Delta. Water levels Environmental aspects Alberta Peace-Athabasca Delta. Écosystèmes Gestion Alberta Paix-Athabasca, Delta. Niveau des eaux Aspect de l'environnement Alberta Paix-Athabasca, Delta. Canadian Wildlife Service, issuing body. PDF 448 KB https://publications.gc.ca/collections/collection_2024/eccc/cw66/CW66-1431-1971-eng.pdf