| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.922763 |
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| 003 | CaOODSP |
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| 005 | 20250710161623 |
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| 006 | m o d f |
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| 007 | cr mn||||||||| |
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| 008 | 230516e202306 qucab obs f000 0 eng d |
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| 020 | |a9780660487472 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 045 | |ax7y2 |
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| 086 | 1 |aEn4-144/96-2023E-PDF |
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| 245 | 00|aCanadian environmental sustainability indicators : |bgreenhouse gas concentrations. |
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| 246 | 30|aGreenhouse gas concentrations |
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| 264 | 1|aGatineau QC : |bEnvironment and Climate Change Canada = Environnement et changement climatique Canada, |cJune 2023. |
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| 264 | 4|c©2023 |
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| 300 | |a1 online resource (22 pages) : |bcolour illustrations, colour map |
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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 : concentrations de gaz à effet de serre. |
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| 500 | |a"Project code: EC23015." |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"Greenhouse gases (GHGs) absorb energy from the sun and trap heat in the Earth's atmosphere. Without GHGs, Earth’s average temperature would be around -18°C, rather than the current average of 15°C. The Earth's natural greenhouse gas effect is one key parameter that makes the planet livable for humans. Human activities, such as the burning of fossil fuels, agriculture practices and industrialization, are changing Earth's natural greenhouse effect. As concentrations of greenhouse gases increase in the atmosphere, more heat is trapped and atmospheric temperatures rise. These indicators present atmospheric concentrations as measured from sites in Canada and at a global scale for 2 greenhouse gases: carbon dioxide and methane"--Page 5. |
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| 650 | 0|aGreenhouse gases|xEnvironmental aspects|zCanada|vStatistics. |
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| 650 | 0|aGreenhouse gases|xEnvironmental aspects|vStatistics. |
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| 650 | 0|aEnvironmental indicators|zCanada. |
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| 650 | 0|aEnvironmental indicators. |
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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)9.922764 |
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| 794 | |tCanadian environmental sustainability indicators : |w(CaOODSP)9.953103 |
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| 795 | |tCanadian environmental sustainability indicators : |b(June 2021)|w(CaOODSP)9.896256 |
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| 856 | 40|qPDF|s918 KB|uhttps://publications.gc.ca/collections/collection_2023/eccc/en4/En4-144-96-2023-eng.pdf |
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| 856 | 4 |qHTML|sN/A|uhttps://www.canada.ca/en/environment-climate-change/services/environmental-indicators/greenhouse-gas-concentrations.html |
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| 986 | |aEC23015 |
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