000
| 02756cam 2200433zi 4500 |
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001 | 9.902226 |
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003 | CaOODSP |
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005 | 20221107175910 |
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006 | m o d f |
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007 | cr cn||||||||| |
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008 | 210730t20212021oncb ob f000 0 eng d |
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020 | |a9780660398914 |
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040 | |aCaOODSP|beng|erda|cCaOODSP |
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043 | |al------|an-cn-ns |
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086 | 1 |aCW69-14/2-68-2021E-PDF |
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245 | 00|aCOSEWIC status appraisal summary on the Atlantic Mud-piddock Barnea truncata in Canada. |
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246 | 10|aAtlantic Mud-piddock Barnea truncata in Canada |
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264 | 1|aOttawa, ON : |bCOSEWIC Secretariat, Canadian Wildlife Service, Environment and Climate Change Canada, |c2021. |
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264 | 4|c©2021 |
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300 | |a1 online resource (xv pages) : |bmaps |
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336 | |atext|btxt|2rdacontent |
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337 | |acomputer|bc|2rdamedia |
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338 | |aonline resource|bcr|2rdacarrier |
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500 | |aCover title. |
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500 | |a"Threatened 2021"--Cover. |
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500 | |aIssued also in HTML format. |
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500 | |aIssued also in French under title: Sommaire du statut de l'espèce du COSEPAC sur la Pholade tronquée Barnea truncata au Canada. |
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504 | |aIncludes bibliographical references (pages ix-x). |
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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. |
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650 | 0|aPholadidae|zAtlantic Ocean. |
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650 | 0|aPholadidae|zNova Scotia. |
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650 | 0|aEndangered species|zAtlantic Ocean. |
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650 | 0|aEndangered species|zNova Scotia. |
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710 | 2 |aCommittee on the Status of Endangered Wildlife in Canada, |eissuing body. |
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710 | 1 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body. |
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775 | 08|tSommaire du statut de l'espèce du COSEPAC sur la Pholade tronquée Barnea truncata au Canada.|w(CaOODSP)9.902227 |
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856 | 40|qPDF|s592 KB|uhttps://publications.gc.ca/collections/collection_2022/eccc/cw69-14/CW69-14-2-68-2021-eng.pdf |
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856 | 4 |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 |
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