000 02873nam  2200385za 4500
0019.818687
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008170109s2016    oncbo   ob   f000 0 eng d
020 |a978-0-660-05569-5
040 |aCaOODSP|beng
043 |an-cn-bc
0861 |aCW69-14/734-2016E-PDF
24500|aCOSEWIC assessment and status report on the mountain crab-eye, Acroscyphus sphaerophoroides, in Canada |h[electronic resource].
24630|aMountain crab-eye, Acroscyphus sphaerophoroides, in Canada
24615|aCOSEWIC status report on the mountain crab-eye, Acroscyphus sphaerophoroides, in Canada
260 |aOttawa : |bEnvironment Canada, |cc2016.
300 |axi, 47 p. : |bcol. ill., maps (some in col.)
500 |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur l'acroscyphe des montagnes, Acroscyphus sphaerophoroides, au Canada.
500 |aCover title.
500 |a"Special concern, 2016."
500 |a"COSEWIC would like to acknowledge Paula Bartemucci ... [et al.] for writing the status report [...]. This report was overseen and edited by David Richardson, Co-chair of the COSEWIC Mosses and Lichens Subcommittee"--Cf. (p. ii).
504 |aIncludes bibliographical references (p. 38-41).
520 |a"This charismatic lichen forms pale gray to yellow gray coral-like cushions. It is globally rare and there are only eight known occurrences in Canada. All are within British Columbia in a very restricted climatic zone, which lies between the hypermaritime conditions found on the outer coast and the continental climate of the interior. There is a low IAO of 32 km2 and the total estimated population for this lichen is less than 250 colonies. However, this lichen occurs in remote, inaccessible sites within the rugged Coast Mountains, and additional new occurrences are likely to be discovered. In Canada, it is found primarily on dead Mountain Hemlock snags in patterned fen or bog complexes. Development pressures (roads, pipeline, hydroelectricity, mining and forestry) and climate change threaten hydrological regime and microclimatic conditions required by this species at many of the known sites"--Reason for designation, p. iii.
69207|2gccst|aEndangered species
69207|2gccst|aFungi
69207|2gccst|aNature conservation
7001 |aBartemucci, Paula,|d1971-
7001 |aRichardson, David H. S.
7101 |aCanada. |bEnvironment Canada.
7102 |aCommittee on the Status of Endangered Wildlife in Canada.
7102 |aCanadian Wildlife Service.
77508|tÉvaluation et rapport de situation du COSEPAC sur l'acroscyphe des montagnes, Acroscyphus sphaerophoroides, au Canada |w(CaOODSP)9.818688
85640|qPDF|s3.10 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/CW69-14-734-2016-eng.pdf