00000nam 2200000zi 4500 9.867682 CaOODSP 20221107162358 m o d f cr ||||||||||| 190128s1997 bccd |o f|0| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-bc En40-229/97-01E-PDF Burd, Brenda Jean, 1957- author. Changes in marine benthic community structure in Alice Arm (1977 to 1995) after ceasing molybdenum mine tailings discharge / prepared by: Dr. Brenda J. Burd, Ecostat Research Ltd. ; report prepared for: Environment Canada, Environmental Protection Branch. North Vancouver, British Columbia : Environmental Protection, Pacific & Yukon Region, 1997. 1 online resource (44 pages in various pagings) : charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Regional manuscript report ; 97-01 Digitized edition from print [produced by Environment and Climate Change Canada]. "March 1997." Includes bibliographical references. "Submarine molybdenum mine tailings discharge to Alice Arm occurred from April, 1981 to November, 1982. Tailings discharges from the previous mine operation occurred via Lime Creek from 1968 to 1972. The recovery process in Alice Arm can be inferred from sediment and biological data collected from 1977 to 1995"--Summary. Includes abstract in French. Mine tailings Aquatic organisms gccst Environmental management Canada. Environment Canada. Pacific and Yukon Region. Environmental Protection Branch. Ecostat Research Ltd. Regional manuscript report (Canada. Environmental Protection Service) 97-01 (CaOODSP)9.867528 PDF 2.14 MB https://publications.gc.ca/collections/collection_2019/eccc/En40-229-97-01-eng.pdf