{"id":734,"date":"2022-08-31T12:16:40","date_gmt":"2022-08-31T12:16:40","guid":{"rendered":"https:\/\/theclimatebook.org\/notes-de-fin\/la-planete-change-sous-nos-yeux\/2-18-les-fore%cc%82ts-boreales-et-temperees\/"},"modified":"2022-11-03T21:14:21","modified_gmt":"2022-11-03T21:14:21","slug":"2-18-les-fore%cc%82ts-boreales-et-temperees","status":"publish","type":"page","link":"https:\/\/theclimatebook.org\/fr\/notes-de-fin\/la-planete-change-sous-nos-yeux\/2-18-les-fore%cc%82ts-boreales-et-temperees\/","title":{"rendered":"2.18 Les fore\u0302ts bore\u0301ales et tempe\u0301re\u0301es"},"content":{"rendered":"
\n

Beverly Law<\/a><\/p>\n

Toutes les sources num\u00e9riques ont \u00e9t\u00e9 consult\u00e9es le

    \n
  1. \n

    \nl\u2019environnement plus rude des hautes latitudes compte un plus grand nombre de sous-espe\u0300ces<\/q> Botero, C. A., et al., \u2018Environmental harshness is positively correlated with intraspecific divergence in mammals and birds\u2019<\/cite>, Molecular Ecology<\/span>, 23 (2), 2014: 259\u201368, https:\/\/doi.org\/10.1111\/mec.12572<\/a>.\n<\/p>\n

    \nDistribue\u0301es sur la bande circumpolaire<\/q> Wang, J. A., et al., \u2018Disturbance suppresses the aboveground carbon sink in North American boreal forests\u2019<\/cite>, Nature Climate Change<\/span>, 11 (5), 2021: 435\u201341, https:\/\/doi.org\/10.1038\/s41558-021-01027-4<\/a>.\n<\/p>\n

    \nentre 367 et 1 716 gigatonnes de carbone<\/q> Merrill, M. D., et al., Federal Lands Greenhouse Emissions and Sequestration in the United States: Estimates for 2005\u201314<\/span><\/cite>, rapport d\u2019enqu\u00eates scientifiques du US Geological Survey, 2018, https:\/\/doi.org\/10.3133\/sir20185131<\/a>.\n<\/p>\n

    \n8 % a\u0300 13 % de la fore\u0302t bore\u0301ale sont ve\u0301ritablement prote\u0301ge\u0301s<\/q> Wells J. V., et al., \u2018The state of conservation in North America\u2019s boreal forest: issues and opportunities\u2019<\/cite>, Frontiers in Forests and Global Change<\/span>, 3, 2020: Article 90, https:\/\/doi.org\/10.3389\/ffgc.2020.00090<\/a>.\n<\/p>\n

    \nla moitie\u0301 est exploite\u0301e pour la production de bois<\/q> Gauthier, S., et al., \u2018Boreal forest health and global change\u2019<\/cite>, Science<\/span>, 349 (6250), 2015: 819\u201322, https:\/\/doi.org\/10.1126\/science.aaa9092<\/a>.\n<\/p>\n

    \nLes coupes ont conside\u0301rablement re\u0301duit l\u2019e\u0301tendue des fore\u0302ts anciennes<\/q> Gauthier et al., \u2018Boreal forest health and global change\u2019<\/cite>.\n<\/p>\n

    \nL\u2019exploitation forestie\u0300re [\u2026] re\u0301duit la quantite\u0301 de carbone se\u0301questre\u0301 dans les arbres<\/q> Wang et al., \u2018Disturbance suppresses the aboveground carbon sink\u2019<\/cite>.\n<\/p>\n<\/li>\n

  2. \n

    \nles fore\u0302ts bore\u0301ales se de\u0301placent vers le nord<\/q> Berner, L. T., and Goetz, S. J., \u2018Satellite observations document trends consistent with a boreal forest biome shift\u2019<\/cite>, Global Change Biology<\/span>, 28 (10), 2022: 3275\u201392, https:\/\/doi.org\/10.1111\/gcb.16121<\/a>.\n<\/p>\n

    \nles populations de caribous du Canada<\/q> Wells et al., \u2018The state of conservation in North America\u2019s boreal forest\u2019<\/cite>.\n<\/p>\n

    \nLes fore\u0302ts tempe\u0301re\u0301es anciennes [\u2026], du fait de leur forte densite\u0301 de carbone<\/q> Law, B. E., et al., \u2018Land use strategies to mitigate climate change in carbon dense temperate forests\u2019<\/cite>, Proceedings of the National Academy of Sciences<\/span>, 115 (14), 2018: 3663\u20138, https:\/\/doi.org\/10.1073\/pnas.1720064115<\/a>; Keith, H., et al., \u2018Re-evaluation of forest biomass carbon stocks and lessons from the world\u2019s most carbon dense forests\u2019<\/cite>, Proceedings National Academy of Sciences<\/span>, 106 (28), 2009: 11635\u201340, https:\/\/doi.org\/10.1073\/pnas.0901970106<\/a>.\n<\/p>\n

    \net de leur canope\u0301e e\u0301tage\u0301e, offrent un habitat critique<\/q> Law, B. E., et al., \u2018Strategic forest reserves can protect biodiversity and mitigate climate change in the western United States\u2019<\/cite>, Communications Earth and Environment<\/span>, 2, 2021: Article 254, https:\/\/doi.org\/10.1038\/s43247-021-00326-0<\/a>; Buotte, P. C., et al., \u2018Carbon sequestration and biodiversity co-benefits of preserving forests in the western United States\u2019<\/cite>, Ecological Applications<\/span>, 30 (2), 2020: Article e02039, https:\/\/doi.org\/10.1002\/eap.2039<\/a>; Keith et al., \u2018Re-evaluation of forest biomass carbon stocks\u2019<\/cite>.\n<\/p>\n<\/li>\n

  3. \n

    \nles e\u0301missions lie\u0301es aux coupes sont plus de sept fois supe\u0301rieures a\u0300 celles de toutes les causes naturelles<\/q> Harris, N. L., et al., \u2018Attribution of net carbon change by disturbance type across forest lands of the conterminous United States\u2019<\/cite>, Carbon Balance and Management<\/span>, 11, 2016: Article 24, https:\/\/doi.org\/10.1186\/s13021-016-0066-5<\/a>.\n<\/p>\n

    \nles fore\u0302ts de l\u2019he\u0301misphe\u0300re Nord tendent a\u0300 stocker davantage de carbone<\/q> Ciais, P., et al., \u2018Empirical estimates of regional carbon budgets imply reduced global soil heterotrophic respiration\u2019<\/cite>, National Science Review<\/span>, 8 (2), 2021: Article nwaa145, https:\/\/doi.org\/10.1093\/nsr\/nwaa145<\/a>.\n<\/p>\n

    \nle potentiel d\u2019atte\u0301nuation global des solutions de gestion des fore\u0302ts naturelles<\/q> Griscom, B. W., et al., \u2018Natural climate solutions\u2019<\/cite>, Proceedings of the National Academy of Sciences<\/span>, 114 (44), 2017: 11645\u201350, https:\/\/doi.org\/10.1073\/pnas.1710465114<\/a>.\n<\/p>\n

    \nLes fore\u0302ts tempe\u0301re\u0301es de l\u2019ouest des E\u0301tats-Unis, [\u2026] 18 % a\u0300 20 % du potentiel d\u2019atte\u0301nuation global<\/q> Buotte et al., \u2018Carbon sequestration and biodiversity co-benefits\u2019<\/cite>; Griscom et al., \u2018Natural climate solutions\u2019<\/cite>.\n<\/p>\n<\/li>\n

  4. \n

    \nacce\u0301le\u0301rant ainsi le de\u0301pe\u0301rissement de la fore\u0302t<\/q> Kurz, W. A., et al., \u2018Mountain pine beetle and forest carbon feedback to climate change\u2019<\/cite>, Nature<\/span>, 452 (7190), 2008: 987\u201390, https:\/\/doi.org\/10.1038\/nature06777<\/a>.\n<\/p>\n

    \npermis aux insectes de traverser la ligne continentale de partage des eaux<\/q> Cullingham, C. I., ed., \u2018Mountain pine beetle host-range expansion threatens the boreal forest\u2019<\/cite>, Molecular Ecology<\/span>, 20 (10), 2011: 2157\u201371, https:\/\/doi.org\/10.1111\/j.1365-294X.2011.05086.x<\/a>\n<\/p>\n

    \nLa protection des fore\u0302ts permet de laisser l\u2019e\u0301cosyste\u0300me absorber le carbone<\/q> Law et al., \u2018Strategic forest reserves can protect biodiversity\u2019<\/cite>; Law et al., \u2018Land use strategies to mitigate climate change\u2019<\/cite>.<\/p>\n

    \nPour atte\u0301nuer les effets du changement climatique<\/q> P\u00f6rtner, H. O., et al., IPBES\u2013IPCC Co-sponsored Workshop Report on Biodiversity and Climate Change<\/span><\/cite>, Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services et Groupe d\u2019experts intergouvernemental sur l\u2019\u00e9volution du climat, 2021, https:\/\/doi.org\/10.5281\/zenodo.4782538<\/a>.\n<\/p>\n<\/li>\n<\/ol>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Beverly Law Toutes les sources num\u00e9riques ont \u00e9t\u00e9 consult\u00e9es le 6 d\u00e9cembre 2021 l\u2019environnement plus rude des hautes latitudes compte un plus grand nombre de sous-espe\u0300ces Botero, C. A., et al., \u2018Environmental harshness is positively correlated with intraspecific divergence in mammals and birds\u2019, Molecular Ecology, 23 (2), 2014: 259\u201368, https:\/\/doi.org\/10.1111\/mec.12572. Distribue\u0301es sur la bande circumpolaire…<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":717,"menu_order":18,"comment_status":"closed","ping_status":"closed","template":"page-essay.php","meta":{"footnotes":""},"class_list":["post-734","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/pages\/734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/comments?post=734"}],"version-history":[{"count":0,"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/pages\/734\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/pages\/717"}],"wp:attachment":[{"href":"https:\/\/theclimatebook.org\/fr\/wp-json\/wp\/v2\/media?parent=734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}