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| 02577nam 2200385za 4500 |
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| 001 | 9.819607 |
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| 003 | CaOODSP |
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| 005 | 20240527135430 |
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| 007 | cr ||||||||||| |
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| 008 | 170110s2016 oncabo ob f000 0 eng d |
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| 020 | |a978-0-660-05690-6 |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-on |
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| 086 | 1 |aCW69-14/740-2016E-PDF |
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| 245 | 00|aCOSEWIC assessment and status report on the Porter's twisted moss, Tortula porteri, in Canada |h[electronic resource]. |
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| 246 | 30|aPorter's twisted moss, Tortula porteri, in Canada |
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| 246 | 15|aCOSEWIC status report on the Porter's twisted moss, Tortula porteri, in Canada |
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| 260 | |aOttawa : |bEnvironment Canada, |cc2016. |
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| 300 | |ax, 37 p. : |bill. (some in col.), col. maps |
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| 500 | |aIssued also in French under title: Évaluation et rapport de situation du COSEPAC sur la tortule méridionale, Tortula porteri, au Canada. |
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| 500 | |aCover title. |
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| 500 | |a"Not at risk, 2016." |
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| 500 | |a"COSEWIC would like to acknowledge Jennifer Doubt for writing the status report [...]. This report was overseen and edited by René Belland, Co-chair of the COSEWIC Mosses and Lichens Subcommittee"--Cf. (p. ii). |
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| 504 | |aIncludes bibliographical references (p. 28-33). |
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| 520 | |a"This species occupies a small proportion of exposed, weathered limestone surfaces in southernmost Ontario on the Niagara Peninsula and on Pelee Island. It is a small pioneer species with poor competitive ability. The highly restricted potential habitat of the species falls within an intensively populated and developed region and is generally subject toongoing threats (quarrying, recreational use, air pollution, climate change). It has been extirpated from Middle Island due to the effects of Double-crested Cormorant. However, it has persisted in some natural areas for over 100 years and the probability that the species risks extinction in the near future is believed to be low"--Reason for designation, p. iii. |
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| 692 | 07|2gccst|aEndangered species |
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| 692 | 07|2gccst|aWild plants |
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| 692 | 07|2gccst|aNature conservation |
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| 700 | 1 |aDoubt, Jennifer. |
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| 700 | 1 |aBelland, René Jean, |d1954- |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 2 |aCommittee on the Status of Endangered Wildlife in Canada. |
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| 710 | 2 |aCanadian Wildlife Service. |
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| 775 | 08|tÉvaluation et rapport de situation du COSEPAC sur la tortule méridionale, Tortula porteri, au Canada |w(CaOODSP)9.819608 |
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| 856 | 40|qPDF|s4.52 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/CW69-14-740-2016-eng.pdf |
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