{"id":6634,"date":"2025-12-05T15:12:46","date_gmt":"2025-12-05T14:12:46","guid":{"rendered":"https:\/\/ist.blogs.inrae.fr\/afs\/?p=6634"},"modified":"2025-12-05T15:13:17","modified_gmt":"2025-12-05T14:13:17","slug":"optimisation-of-forest-management-under-climate-change-in-the-french-maritime-pine-pinus-pinaster-aiton-forests","status":"publish","type":"post","link":"https:\/\/ist.blogs.inrae.fr\/afs\/2025\/12\/05\/optimisation-of-forest-management-under-climate-change-in-the-french-maritime-pine-pinus-pinaster-aiton-forests\/","title":{"rendered":"Optimisation of forest management under climate change in the French maritime pine (Pinus pinaster Aiton) forests"},"content":{"rendered":"<script type='text\/javascript' src='https:\/\/d1bxh8uas1mnw7.cloudfront.net\/assets\/embed.js'><\/script><p><strong><a href=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2025\/12\/25-12-05_Ansaldi-L.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-6635 alignright\" src=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2025\/12\/25-12-05_Ansaldi-L-300x272.png\" alt=\"\" width=\"284\" height=\"258\" srcset=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2025\/12\/25-12-05_Ansaldi-L-300x272.png 300w, https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2025\/12\/25-12-05_Ansaldi-L-640x579.png 640w, https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2025\/12\/25-12-05_Ansaldi-L.png 685w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a>Key message\u00a0<\/strong><\/p>\n<p align=\"justify\">A modern portfolio optimisation was performed on simulation data to optimise management alternatives of maritime pine\u00a0(<i>Pinus pinaster<\/i>\u00a0Aiton), under climate change. The objective was to maximise the biological productivity while minimising the inter-annual variability, until 2100, taking into account local variations in precipitation and soil available water capacity. We show that combining pine management alternatives helps to stabilise forest productivity. Optimal management portfolios must be flexible and reevaluated periodically to be adjusted to a changing climate.<\/p>\n<p><strong>Keywords<\/strong><br \/>\nClimate change; Mean-variance optimisation; Portfolio optimisation; Forest management; GO+ model; Forest plantation<\/p>\n<div class='altmetric-embed' data-badge-type='donut' data-doi='10.1186\/s13595-025-01300-y'  style='float: right; ' ><\/div>\n<p><strong>Publication<\/strong><br \/>\nAnsaldi, L., Labarre, C., Makowski, D.\u00a0<i>et al.<\/i>\u00a0Optimisation of forest management under climate change in the French maritime pine (<i>Pinus pinaster\u00a0<\/i>Aiton) forests.\u00a0<i>Annals of Forest Science<\/i>\u00a082, 27 (2025). <a href=\"https:\/\/doi.org\/10.1186\/s13595-025-01300-y\">https:\/\/doi.org\/10.1186\/s13595-025-01300-y<\/a><\/p>\n<p><strong>Data availability\/Code availability<\/strong><br \/>\nThe datasets generated during and\/or analysed during the current study are available on the GitLab repository of Lucile Ansaldi: <a href=\"https:\/\/forgemia.inra.fr\/lucile.ansaldi\/optimisation_forest_management_climate_change_maritime_pine\">https:\/\/forgemia.inra.fr\/lucile.ansaldi\/optimisation_forest_management_climate_change_maritime_pine<\/a>. The custom code and\/or software application generated during the current study are available on the GitLab repository of Lucile Ansaldi: <a href=\"https:\/\/forgemia.inra.fr\/lucile.ansaldi\/optimisation_forest_management_climate_change_maritime_pine\">https:\/\/forgemia.inra.fr\/lucile.ansaldi\/optimisation_forest_management_climate_change_maritime_pine<\/a>.<\/p>\n<p><strong>Handling editor\u00a0<\/strong><br \/>\nAndreas Bolte<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key message\u00a0 A modern portfolio optimisation was performed on simulation data to optimise management alternatives of maritime pine\u00a0(Pinus pinaster\u00a0Aiton), under climate change. The objective was to maximise the biological productivity while minimising the inter-annual variability, until 2100, taking into account local variations in precipitation and soil available water capacity. We show that combining pine management [&hellip;]<\/p>\n","protected":false},"author":240,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,1,109,15],"tags":[],"class_list":["post-6634","post","type-post","status-publish","format-standard","hentry","category-article-type","category-non-classe","category-open-access","category-research-paper","cat-14-id","cat-1-id","cat-109-id","cat-15-id"],"_links":{"self":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/6634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/users\/240"}],"replies":[{"embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/comments?post=6634"}],"version-history":[{"count":4,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/6634\/revisions"}],"predecessor-version":[{"id":6639,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/6634\/revisions\/6639"}],"wp:attachment":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/media?parent=6634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/categories?post=6634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/tags?post=6634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}