Development of a benthic invertebrate objective for mesotrophic Great Lakes / Trefor B. Reynoldson, D.W. Schloesser and B.A. Manny. : En13-5/89-02E-PDF
"The desirable characteristics of a biological indicator of mesotrophic conditions are: that it should provide an appropriate and interpretable endpoint; that it should be achievable if corrective measure are taken, that is it should be within the environmental continuum; and that progress towards the objective can be measured. Historical data bases from the Great Lakes suggest that Hexagenia limbata, provides an appropriate endpoint, that the tubificid oligochaete community can be used to determine recovery, and data from other systems shows that Hexagenia can return to locations where it was formerly abundant"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.873237&sl=1
| Ministère/Organisme | Canada. Environment Canada. National Water Research Institute (Canada). Lakes Research Branch. Canada Centre for Inland Waters. |
|---|---|
| Titre | Development of a benthic invertebrate objective for mesotrophic Great Lakes / Trefor B. Reynoldson, D.W. Schloesser and B.A. Manny. |
| Titre de la série | NWRI contribution ; 89-02 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Title from cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Includes abstract, management perspective and executive summary in English and French. |
| Information sur la publication | Burlington, Ontario, Canada : National Water Research Institute, Lakes Research Branch, Canada Centre for Inland Waters, [1989] |
| Auteur / Contributeur | Reynoldson, Trefor B., author. Schloesser, Donald W., author. Manny, Bruce A., author. |
| Description | 1 online resource (29 unnumbered pages) : maps, graphs. |
| Numéro de catalogue |
|
| Descripteurs | Environmental indicators Lakes Hexagenia limbata |
Demander des formats alternatifs
Pour demander une publication dans un format alternatif, remplissez le formulaire électronique des publications du gouvernement du Canada. Utilisez le champ du formulaire «question ou commentaire» pour spécifier la publication demandée.- Date de modification :