|
000
| 01915cam 2200349za 4500 |
|---|
| 001 | 9.861795 |
|---|
| 003 | CaOODSP |
|---|
| 005 | 20221107160841 |
|---|
| 007 | cr ||||||||||| |
|---|
| 008 | 180911s2018 qucbd obs f000 0 eng d |
|---|
| 020 | |a9780660278070 |
|---|
| 040 | |aCaOODSP|beng |
|---|
| 043 | |an-cn-mb |
|---|
| 086 | 1 |aEn4-144/70-2018E-PDF |
|---|
| 245 | 00|aCanadian environmental sustainability indicators |h[electronic resource] : |bnutrients in Lake Winnipeg. |
|---|
| 246 | 30|aNutrients in Lake Winnipeg |
|---|
| 260 | |aGatineau, QC : |bEnvironment and Climate Change Canada, |c2018. |
|---|
| 300 | |a28 p. : |bcol. charts, col. maps |
|---|
| 500 | |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : éléments nutritifs dans le lac Winnipeg. |
|---|
| 500 | |a"September 2018." |
|---|
| 500 | |aIssued also in HTML format. |
|---|
| 504 | |aIncludes bibliographical references (p. 15). |
|---|
| 520 | |a"Phosphorus and nitrogen are essential plant nutrients. When phosphorus or nitrogen levels are too high or too low, they can have harmful impacts on the food web of a lake or river. They are a measure of the health of Lake Winnipeg and its surrounding watershed. These indicators provide the status of phosphorus and nitrogen levels in Lake Winnipeg and 3 of its tributary rivers"--P. 5. |
|---|
| 692 | 07|2gccst|aFertilizers |
|---|
| 692 | 07|2gccst|aLakes |
|---|
| 692 | 07|2gccst|aEnvironmental indicators |
|---|
| 710 | 1 |aCanada. |bEnvironment and Climate Change Canada. |
|---|
| 775 | 08|tIndicateurs canadiens de durabilité de l'environnement |w(CaOODSP)9.861796 |
|---|
| 795 | |tCanadian environmental sustainability indicators |w(CaOODSP)9.845140 |
|---|
| 856 | 40|qPDF|s776 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/En4-144-70-2018-eng.pdf |
|---|
| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/nutrients-in-lake-winnipeg.html |
|---|