00000nam 22000008a 4500 9.860287 CaOODSP 20221107160445 cr ||||||||||| 180809s2018 qucbd ob f000 0 eng d 9780660275147 CaOODSP eng n-cn--- En4-144/82-2018E-PDF Canadian environmental sustainability indicators [electronic resource] : emissions of harmful substances to air. Emissions of harmful substances to air Gatineau, QC : Environment and Climate Change Canada, 2018. 35 p. : col. charts, col. maps Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : émissions atmosphériques de substances nocives. "August 2018." Includes bibliographical references (p. 25). "Emissions of some substances can harm human health, wildlife and biological diversity. For example, small particles of toxic metals can travel long distances in the air and be inhaled or settle on the ground and in water. There, they can enter the food web and build up in the tissues of living organisms. Exposure to these substances, even in small amounts, can be hazardous to both humans and wildlife. These indicators track human-related emissions of mercury, lead and cadmium"--P. 5. gccst Pollutants gccst Air pollution gccst Environmental indicators Canada. Environment and Climate Change Canada. Indicateurs canadiens de durabilité de l'environnement (CaOODSP)9.860291 Canadian environmental sustainability indicators : (CaOODSP)9.872569 Canadian environmental sustainability indicators (CaOODSP)9.845200 PDF 1.09 MB https://publications.gc.ca/collections/collection_2018/eccc/En4-144-82-2018-eng.pdf