{"id":2076,"date":"2022-01-19T13:46:36","date_gmt":"2022-01-19T18:46:36","guid":{"rendered":"http:\/\/lematin.ca\/?p=2076"},"modified":"2022-01-31T13:59:24","modified_gmt":"2022-01-31T18:59:24","slug":"world-meteorological-organisation-says-that-2021-was-one-of-the-seven-warmest-years-on-recor","status":"publish","type":"post","link":"http:\/\/lematin.ca\/?p=2076","title":{"rendered":"World Meteorological Organisation\u00a0says that 2021\u00a0was one of the seven warmest years on recor"},"content":{"rendered":"

World Meteorological Organisation\u00a0says that 2021\u00a0was one of the seven warmest years on recor<\/strong><\/span><\/p>\n

In Geneva today, the World Meteorological Organisation, (WMO) announced that the year 2021 was one of the seven warmest years on record. Although average global temperatures were temporarily cooled by the 2020-2022 La Ni\u00f1a events, 2021 was still one of the seven warmest years on record, according to six leading international datasets consolidated by the WMO. Global warming and other long-term climate change trends are expected to continue as a result of record levels of heat-trapping greenhouse gases in the atmosphere.<\/span><\/p>\n

The average global temperature in 2021 was about 1.11\u00a0\u00b0C\u00a0(\u00b1 0.13) above the pre-industrial (1850-1900) levels. 2021 is the 7th<\/sup>\u00a0consecutive year (2015-2021) where global temperature has been over 1\u00b0C above pre-industrial levels, according to all datasets compiled by WMO.<\/span><\/p>\n

WMO uses six international datasets to ensure the most comprehensive, authoritative temperature assessment. The same data are used in its annual State of the Climate reports which inform the international community on global climate indicators.<\/span><\/p>\n

The rankings of individual years should be considered in the long-term context, especially since the differences between individual years are sometimes marginal. Since the 1980s, each decade has been warmer than the previous one. This is expected to continue.<\/span><\/p>\n

The warmest seven years have all been since 2015, with 2016, 2019 and 2020 constituting the top three. An exceptionally strong El Ni\u00f1o event occurred in 2016, which contributed to record global average warming.<\/span><\/p>\n

\u201cBack-to-back La Ni\u00f1a events mean that 2021 warming was relatively less pronounced compared to recent years. Even so, 2021 was still warmer than previous years influenced by La Ni\u00f1a. The overall long-term warming as a result of greenhouse gas increases is now far larger than the year-to-year variability in global average temperatures caused by naturally occurring climate drivers, \u201cexplained WMO Secretary-General, Prof. Petteri Taalas.<\/span><\/p>\n

\u201cClimate change impacts and weather-related hazards had life-changing and devastating impacts on communities on every single continent,\u201d Prof. Taalas added.<\/span><\/p>\n

Temperature is only one of the indicators of climate change. Others include greenhouse gas concentrations, ocean heat content, ocean pH, global mean sea level, glacial mass and sea ice extent.<\/span><\/p>\n

Geneva 19 Jan 2022<\/span><\/p>\n

ISSN 2564-176X Le matin canadien (en ligne)\u00a0 \u2013\u00a0 ISSN 2564-1778 Le matin canadien (imprim\u00e9)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

World Meteorological Organisation\u00a0says that 2021\u00a0was one of the seven warmest years on recor In Geneva today, the World Meteorological Organisation, (WMO) announced that the year 2021 was one of the seven warmest years on record. Although average global temperatures were temporarily cooled by the 2020-2022 La Ni\u00f1a events, 2021 was still one of the seven warmest years on record, according to six leading international datasets consolidated by the WMO. Global warming and other long-term climate change trends are expected to continue as a result of record levels of heat-trapping greenhouse… <\/p>\n","protected":false},"author":1,"featured_media":2080,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[789,2177],"tags":[3019,3020,714,3021,2135],"_links":{"self":[{"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/posts\/2076"}],"collection":[{"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/lematin.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2076"}],"version-history":[{"count":2,"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/posts\/2076\/revisions"}],"predecessor-version":[{"id":2079,"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/posts\/2076\/revisions\/2079"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/lematin.ca\/index.php?rest_route=\/wp\/v2\/media\/2080"}],"wp:attachment":[{"href":"http:\/\/lematin.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/lematin.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2076"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/lematin.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}