00000000nam 2200000zi 4500
0019.878328
003CaOODSP
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006m     o  d f      
007cr |||||||||||
008190821s1993    oncbd  #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aEn13-5/93-05E-PDF
1001 |aReynoldson, Trefor B., |eauthor.
24510|aFactors influencing the distribution of the benthic fauna of Lake Superior : |bestablishing long term monitoring sites / |cTrefor B. Reynoldson.
264 1|aBurlington, Ontario : |bEnvironment Canada, National Water Research Institute, Lakes Research Branch, |c[1993]
300 |a1 online resource (28 pages, 8 unnumbered pages) : |bmaps, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |a[NWRI contribution] ; |v[93-05]
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 25-27).
520 |a"In the 1978 and 1987 Great Lakes Water Quality Agreements the governments of Canada and the United States agreed to adopt an Ecosystem Approach to the management of activities that may impact the Great Lakes ecosystem. An integral part of this approach is the development of ecosystem objectives and indicators that provide targets to define a healthy ecosystem and establish whether or not human activity within the basin is compatible with maintenance of ecosystem health. The first ecosystem objectives agreed to by the two national governments were for Lake Superior and included the lake trout and the amphipod Pontoporeia hoyi. However, until this study no investigations of the status of P. hoyi on a lakewide basis had been undertaken since 1973"--Management perspective.
69207|2gccst|aLakes
69207|2gccst|aWildlife
69207|2gccst|aEnvironmental management
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada). |bLakes Research Branch.
830#0|aNWRI contribution ;|v93-05.|w(CaOODSP)9.844121
85640|qPDF|s2.94 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-93-05-eng.pdf