00000000nam 2200000zi 4500
0019.902226
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008210730t20212021oncb    ob   f000 0 eng d
020 |a9780660398914
040 |aCaOODSP|beng|erda|cCaOODSP
043 |al------|an-cn-ns
0861 |aCW69-14/2-68-2021E-PDF
24500|aCOSEWIC status appraisal summary on the Atlantic Mud-piddock Barnea truncata in Canada.
24610|aAtlantic Mud-piddock Barnea truncata in Canada
264 1|aOttawa, ON : |bCOSEWIC Secretariat, Canadian Wildlife Service, Environment and Climate Change Canada, |c2021.
264 4|c©2021
300 |a1 online resource (xv pages) : |bmaps
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aCover title.
500 |a"Threatened 2021"--Cover.
500 |aIssued also in HTML format.
500 |aIssued also in French under title: Sommaire du statut de l'espèce du COSEPAC sur la Pholade tronquée Barnea truncata au Canada.
504 |aIncludes bibliographical references (pages ix-x).
520 |a"In Canada, this intertidal marine bivalve species is restricted to small sections of Minas Basin in Nova Scotia. Here, the species is entirely dependent on the red-mudstone facies geological formation where it bores into the mudstone and remains as an immobile adult. Changes in sediment deposition can bury habitat, and smother and kill individuals. The main threat to the species is increased frequency and intensity of severe storms due to climate change, which can abruptly shift and redeposit sediments. Additional threats include human activities that change water current, erosion and sediment deposition patterns, pollution run-off from agricultural or urban sources, and climate-change induced sea-level rise"--Reason for designation, page iii.
650 0|aPholadidae|zAtlantic Ocean.
650 0|aPholadidae|zNova Scotia.
650 0|aEndangered species|zAtlantic Ocean.
650 0|aEndangered species|zNova Scotia.
7102 |aCommittee on the Status of Endangered Wildlife in Canada, |eissuing body.
7101 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body.
77508|tSommaire du statut de l'espèce du COSEPAC sur la Pholade tronquée Barnea truncata au Canada.|w(CaOODSP)9.902227
85640|qPDF|s592 KB|uhttps://publications.gc.ca/collections/collection_2022/eccc/cw69-14/CW69-14-2-68-2021-eng.pdf
8564 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/atlantic-mud-piddock-2021.html