دورية أكاديمية
Habitat and movement selection processes of American lobster/jakej within a restricted bay in the Bras d'Or Lake/Pitu'paq, Nova Scotia, Canada.
| العنوان: | Habitat and movement selection processes of American lobster/jakej within a restricted bay in the Bras d'Or Lake/Pitu'paq, Nova Scotia, Canada. |
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| المؤلفون: | Landovskis S; Ocean Tracking Network, 1355 Oxford St, Halifax, NS, B3H 3Z1, Canada. s.landovskis@dal.ca., Bailey M; Dalhousie University, 6299 South St, Halifax, NS, B3H 4R2, Canada., Iverson S; Dalhousie University, 6299 South St, Halifax, NS, B3H 4R2, Canada.; Ocean Tracking Network, 1355 Oxford St, Halifax, NS, B3H 3Z1, Canada., Jeddore S; Unama'ki Institute of Natural Resources, 4102 Shore Rd, Eskasoni, NS, B1W 1M4, Canada., Lennox RJ; Dalhousie University, 6299 South St, Halifax, NS, B3H 4R2, Canada.; Ocean Tracking Network, 1355 Oxford St, Halifax, NS, B3H 3Z1, Canada.; NORCE Norwegian Research Centre Laboratory for Freshwater Ecology and Inland Fisheries, Bergen, Norway., Murray C; Dalhousie University, 6299 South St, Halifax, NS, B3H 4R2, Canada., Whoriskey F; Ocean Tracking Network, 1355 Oxford St, Halifax, NS, B3H 3Z1, Canada. |
| المصدر: | Movement ecology [Mov Ecol] 2024 Jul 02; Vol. 12 (1), pp. 48. Date of Electronic Publication: 2024 Jul 02. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: BioMed Central Country of Publication: England NLM ID: 101635009 Publication Model: Electronic Cited Medium: Print ISSN: 2051-3933 (Print) Linking ISSN: 20513933 NLM ISO Abbreviation: Mov Ecol Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: London : BioMed Central, 2013- |
| مستخلص: | American lobster inhabit the unique, brackish Bras d'Or Lake system, although densities are low compared to areas with similar habitats in the Atlantic Ocean. Nevertheless, lobsters are an important part of local First Nation (Mi'kmaq) food and culture. We used acoustic telemetry and habitat mapping, combined with local Mi'kmaw knowledge, to document the movements and habitat use of adult lobsters within a section of the Lake. Movement patterns of acoustically tagged individual lobsters were analyzed with both resource selection functions and integrated step selection functions using data obtained from a high-resolution VEMCO Positioning System within a restricted bay in the Bras d'Or Lake. The resource selection function suggested stronger selections of substrates that contained a combination of soft and hard sediments. While the integrated step selection functions found substantial individual variability in habitat selections, there was a trend for lobsters to exhibit more resident behaviour on the combined soft/hard substrates despite the fact these sediments provided little in the way of obvious shelters for the animals. Adult lobsters at this site have very little risk of predation, which presumably allows them to freely exhibit exploratory behaviours and reduce their association with substrates that provide shelters. (© 2024. The Author(s).) |
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| فهرسة مساهمة: | Keywords: Acoustic telemetry; American lobster; Bras d’Or Lake; Habitat use; Movement ecology |
| تواريخ الأحداث: | Date Created: 20240703 Latest Revision: 20240705 |
| رمز التحديث: | 20240705 |
| مُعرف محوري في PubMed: | PMC11221045 |
| DOI: | 10.1186/s40462-024-00486-6 |
| PMID: | 38956641 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2051-3933 |
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| DOI: | 10.1186/s40462-024-00486-6 |