000 02653nam  2200445zi 4500
0019.890342
003CaOODSP
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006m     o  d f      
007cr cn|||||||||
008200811e202011  quca    obs  f000 0 eng d
020 |a9780660357775
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
045 |ay0y1
0861 |aEn4-144/62-2020E-PDF
24500|aCanadian environmental sustainability indicators : |bmetal and diamond mining effluent quality.
24630|aMetal and diamond mining effluent quality
264 1|aGatineau QC : |bEnvironment and Climate Change Canada = Environnement et changement climatique Canada, |cNovember 2020.
264 4|c©2020
300 |a1 online resource (14 pages) : |bcolour illustration
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : qualité des effluents des mines de métaux et des mines de diamants.
500 |aIssued also in HTML format.
504 |aIncludes bibliographical references.
520 |a"The effects of untreated mining effluent could be highly damaging to aquatic environments. The Metal and Diamond Mining Effluent Regulations are designed to protect fish and fish habitat by governing the discharge of mining effluent into water frequented by fish. The indicator summarizes the test results observed since the regulations came into effect in 2002. In 2018 the regulations were amended to include diamond mines, to strengthen effluent limits and to improve the monitoring of environmental effects"--Page 5.
650 0|aMineral industries|xWaste disposal|xEnvironmental aspects|zCanada.
650 0|aDiamond mines and mining|xWaste disposal|xEnvironmental aspects|zCanada.
650 0|aEffluent quality|zCanada|xTesting|vStatistics.
650 0|aEnvironmental indicators|zCanada.
655 7|aStatistics|2lcgft
7101 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body.
77508|tIndicateurs canadiens de durabilité de l'environnement : |w(CaOODSP)9.890343
794 |tCanadian environmental sustainability indicators : |w(CaOODSP)9.903233
795 |tCanadian environmental sustainability indicators : |w9.877112
85640|qPDF|s598 KB|uhttps://publications.gc.ca/collections/collection_2021/eccc/en4-144/En4-144-62-2020-eng.pdf
8564 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/metal-diamond-mining-effluent-quality.html