Environmental stresses on benthic organisms (ostracoda) within Lake Erie / L.D. Delorme. : En36-522/152-1977E-PDF
"Sediment samples collected from the sediment-water interface from Lake Erie in 1975 indicate the presence of a few live shelled invertebrates (ostracodes). Of the 26 species identified only one, Candona caudata, can be considered as successful today in Lake Erie. Cytherissa lacustris and Candona subtriangulata, primarily recovered as empty shells in this study, indicate that these species have become extinct because of a chemical and/or physical change some time during the last 100 years in Lake Erie. Dissolved oxygen stress patterns verify the oxygen depletion pattern noted by Burns and Ross (1972) and indicate its existence for time in the central basin"--Abstract, page 1.
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publications.gc.ca/pub?id=9.945702&sl=1
| Ministère/Organisme | Canada Centre for Inland Waters, issuing body. |
|---|---|
| Titre | Environmental stresses on benthic organisms (ostracoda) within Lake Erie / L.D. Delorme. |
| Titre de la série | Unpublished report |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 24-25). |
| Information sur la publication | Burlington, Ontario : Canada Centre for Inland Waters, Process Research Division, December 1977. |
| Auteur / Contributeur | Delorme, L. D., author. |
| Description | 1 online resource (44 pages) : illustrations, maps. |
| Numéro de catalogue |
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| Descripteurs | Marine sediments -- Sampling -- Erie, Lake. Ostracoda -- Erie, Lake. Marine benthic ecology -- Erie, Lake. Water -- Dissolved oxygen -- Erie, Lake. Sédiments marins -- Échantillonnage -- Érié, Lac. Ostracodes -- Érié, Lac. Écologie marine benthique -- Érié, Lac. Eau -- Oxygène dissous -- Érié, Lac. |
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