| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.945072 |
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| 003 | CaOODSP |
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| 005 | 20250205152832 |
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| 006 | m o d f |
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| 007 | cr cn |||||||| |
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| 008 | 241112t20252023qucbd obs f000 0 eng d |
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| 020 | |a9780660744421 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-mb |
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| 086 | 1 |aEn4-144/89-2025E-PDF |
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| 245 | 00|aCanadian environmental sustainability indicators : |breductions in phosphorus loads to Lake Winnipeg. |
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| 246 | 10|aReductions in phosphorus loads to Lake Winnipeg |
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| 250 | |a[January 2025 edition]. |
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| 264 | 1|aGatineau QC : |bEnvironment and Climate Change Canada = Environnement et changement climatique Canada, |c2025. |
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| 264 | 4|c©2023 |
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| 300 | |a1 online resource (12 pages) : |bmaps, graphs |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aIssued also in French under title: Indicateurs canadiens de durabilité de l'environnement : réduction des rejets de phosphore dans le lac Winnipeg. |
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| 504 | |aIncludes bibliographical references (pages 9-10). |
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| 520 | |a"Phosphorus is an essential plant nutrient. However, when phosphorus levels are too high, or too low, they can have harmful impacts on a lake's water quality and food web as observed in Lake Winnipeg. In the absence of human development, natural background levels of phosphorus are relatively low. High phosphorus levels in Lake Winnipeg may result from human-related factors such as agricultural runoff and urban runoff. Reducing the amount of phosphorus that enters Lake Winnipeg helps to improve water quality and the ecosystem health of the lake"--Page 5. |
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| 650 | 0|aPhosphorus|xEnvironmental aspects|zManitoba|zWinnipeg, Lake. |
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| 650 | 0|aWater|xPhosphorus content|zManitoba|zWinnipeg, Lake. |
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| 650 | 0|aEnvironmental indicators|zManitoba|zWinnipeg, Lake. |
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| 655 | 7|aStatistics|2lcgft |
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| 710 | 1 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body. |
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| 775 | 08|tIndicateurs canadiens de durabilité de l'environnement : |w(CaOODSP)9.945071 |
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| 795 | |tCanadian environmental sustainability indicators : |b[January 2024 edition]|w(CaOODSP)9.929457 |
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| 856 | 40|qPDF|s408 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/en4/En4-144-89-2025-eng.pdf |
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| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/phosphorus-lake-winnipeg.html |
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| 986 | |aEC24019 |
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