Canadian environmental sustainability indicators : nutrients in the St. Lawrence River. : En4-144/47-2018E-PDF
"Phosphorus and nitrogen are essential plant nutrients. When phosphorus or nitrogen levels in a river are too high or too low, however, these nutrients can have harmful effects on the food web. They are an important measure of the health of the river and its surrounding watersheds. This indicator provides the status of phosphorus and nitrogen levels along the St. Lawrence River"--p. 5.
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| Ministère/Organisme | Canada. Environment and Climate Change Canada. |
|---|---|
| Titre | Canadian environmental sustainability indicators : nutrients in the St. Lawrence River. |
| Variante du titre | Nutrients in the St. Lawrence River |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Édition ultérieure | Canadian environmental sustainability indicators : |
| Édition précédente | Nutrients in the St. Lawrence River |
| Format | Électronique |
| Document électronique | |
| Note(s) | Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : éléments nutritifs dans le fleuve Saint-Laurent. Cover title. Issued also in HTML format. Includes bibliographical references. |
| Information sur la publication | Gatineau, QC : Environment and Climate Change Canada, 2018. |
| Description | 27 p. : figures. |
| ISBN | 9780660288864 |
| Numéro de catalogue |
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| Descripteurs | Environmental indicators Rivers |