Canadian environmental sustainability indicators : nutrients in the St. Lawrence River.: En4-144/47-2021E-PDF
"Phosphorus and nitrogen are essential plant nutrients. However, when phosphorus or nitrogen levels are too high or too low, they can have harmful effects on the food web of a river. They are an important measure of the health of the river and its surrounding watersheds. These indicators provide the status of phosphorus and nitrogen levels along the St. Lawrence River"--Page 5.
Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.894923&sl=0
| Department/Agency | Canada. Environment and Climate Change Canada, issuing body. |
|---|---|
| Title | Canadian environmental sustainability indicators : nutrients in the St. Lawrence River. |
| Variant title | Nutrients in the St. Lawrence River |
| Publication type | Monograph |
| Language | [English] |
| Other language editions | [French] |
| Earlier edition | Canadian environmental sustainability indicators |
| Format | Electronic |
| Electronic document | |
| Note(s) | Issued also in French under title: Indicateurs canadiens de durabilité de l'environnement : éléments nutritifs dans le fleuve Saint-Laurent. Issued also in HTML format. Includes bibliographical references. |
| Publishing information | Gatineau QC : Environment and Climate Change Canada = Environnement et changement climatique Canada, January 2021. ©2021 |
| Description | 1 online resource (28 pages) : illustrations |
| ISBN | 9780660369976 |
| Catalogue number |
|
| Subject terms | Phosphorus -- Environmental aspects -- Saint Lawrence River. Nitrogen -- Environmental aspects -- Saint Lawrence River. Water -- Phosphorus content -- Saint Lawrence River. Water -- Nitrogen content -- Saint Lawrence River. Environmental indicators -- Saint Lawrence River. |