000 02107nam  2200337za 4500
0019.832110
003CaOODSP
00520221107145916
007cr |||||||||||
008171025s2017    oncabd  obs  f000 0 eng d
020 |a978-0-660-07595-2
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-on
0861 |aFs97-4/3115E-PDF
24500|aFreshwater mussel surveys of the Welland River watershed |h[electronic resource] : |b2014-16 / |cby K.A. Wright ... [et al.].
260 |aBurlington, Ont. : |bFisheries and Oceans Canada, |c2017.
300 |avi, 28 p. : |bcharts, col. ill., col. maps
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |x1488-5387 ; |v3115
500 |aIssued by: Great Lakes Laboratory for Fisheries and Aquatic Sciences.
504 |aIncludes bibliographical references (p. 10-12).
5203 |a“Fisheries and Oceans Canada surveyed the Welland River in 2014, 2015, and 2016 for freshwater mussels (Unionidae). From the 19 sites surveyed within the main channel and four tributaries (Coyle, Lyons, and Oswego creeks, and the Feeder Canal), 668 live individuals representing 11 species, including three Species at Risk (SAR), were found. Additionally, one SAR and three common species were found as valves only. Future research will benefit from quantitative sampling techniques to eliminate biases of qualitative surveys, surveying headwaters, and revisiting sites in order to better understand population trends of both SAR and common mussel species”--Abstract, p. vi.
546 |aIncludes pref. material and abstract in French.
69207|2gccst|aMolluscs
69207|2gccst|aAnimal populations
69207|2gccst|aWatersheds
7001 |aWright, K. A.
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7102 |aGreat Lakes Laboratory for Fisheries and Aquatic Sciences.
830#0|aCanadian manuscript report of fisheries and aquatic sciences,|x1488-5387 ; |v3115|w(CaOODSP)9.505211
85640|qPDF|s1.39 MB|uhttps://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs97-4-3115-eng.pdf