00000nam 2200000za 4500 9.835042 CaOODSP 20230324133522 cr ||||||||||| 170410s2017 qucad #ob f000 0 eng d 978-0-660-08263-9 CaOODSP eng n-cn--- En153-114/7-2017E-PDF Armellin, Alain. What is the status of benthic communities in Lake Saint-Pierre? [electronic resource] / prepared by: Alain Armellin. 3rd ed. [Gatineau, QC] : Environment and Climate Change Canada : St. Lawrence Action Plan 2011-2026, c2017. 5 p. : ill., graphs Title from caption. Issued also in French under title: Quel est l’état des communautés benthiques au lac Saint-Pierre? Includes bibliographical references. "Benthic macroinvertebrates—insects, worms and molluscs that live on the bottom of lakes and rivers—can be used to determine whether environmental conditions are good or show signs of disturbance. Based on biomonitoring studies conducted by Environment and Climate Change Canada scientists, the status of the benthic communities in Lake Saint-Pierre between 2012 and 2014 was classified as moderate-good; these communities have shown signs of improvement since 2006"--Highlight, p. [1]. gccst Insects gccst Environmental management gccst Lakes St. Lawrence Action Plan 2011-2026 (Canada) Canada. Environment and Climate Change Canada. Quel est l’état des communautés benthiques au lac Saint-Pierre? (CaOODSP)9.835044 PDF 707 KB https://publications.gc.ca/collections/collection_2018/eccc/En153-114-7-2017-eng.pdf