{"id":220,"date":"2020-09-28T15:55:17","date_gmt":"2020-09-28T15:55:17","guid":{"rendered":"https:\/\/site1.ctfc.cat\/?page_id=220"},"modified":"2020-10-01T13:07:40","modified_gmt":"2020-10-01T13:07:40","slug":"fluxpyr","status":"publish","type":"page","link":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/fluxpyr\/","title":{"rendered":"Projecte FLUXPYR INTERREG-POCTEFA"},"content":{"rendered":"\n<p>El projecte&nbsp;<a href=\"http:\/\/ecofun.ctfc.cat\/fluxpyr\/eng\/index.htm\">FLUXPYR INTERREG-POCTEFA<\/a>&nbsp;\u00e9s una xarxa d\u2019infraestructures i d\u2019experts que t\u00e9 com a principal objectiu avaluar com s\u00f3n els fluxos de C, aigua i energia en sistemes farratgers i pastures del Pirineu. Mitjan\u00e7ant la combinaci\u00f3 de mesures de fluxos de CO<sub>2<\/sub>, variables ambientals, teledetecci\u00f3 i modelitzaci\u00f3 \u00e9s possible fer prediccions sobre par\u00e0metres tals com l\u2019assimilaci\u00f3 de C en l\u2019ecosistema, la productivitat, canvis en l\u2019\u00fas del s\u00f2l, etc. i per tant predir l\u2019evoluci\u00f3 d\u2019aquests ecosistemes en un context de canvi clim\u00e0tic. Aquesta \u00e9s una eina pel foment d\u2019una gesti\u00f3 m\u00e9s sostenible dels sistemes farratgers i pastures, i la mitigaci\u00f3 dels efectes adversos del canvi clim\u00e0tic.<\/p>\n\n\n\n<p>La xarxa aglutina 13 estacions experimentals principals al llarg i ample dels Pirineus, des dels 155 fins als 2000 m s. n. m., incloent pastures sota diversos tipus de gesti\u00f3 (intensiva \u2013 extensiva), prats de dall i cultius farratgers. En concret, a Catalunya es disposen de tres estacions experimentals, gestionades pel&nbsp;<a href=\"http:\/\/ecofun.ctfc.cat\/\">Laboratori d\u2019Ecologia Funcional i Canvi Global (ECOFUN)<\/a>&nbsp;del&nbsp;<a href=\"http:\/\/www.ctfc.cat\/\">Centre de Ci\u00e8ncia i Tecnologia Forestal de Catalunya (CTFC)<\/a>&nbsp;i la&nbsp;<a href=\"http:\/\/www.udl.es\/ca\/\">Universitat de Lleida (UdL)<\/a>, operatives des del 2011-2012 fins a l\u2019actualitat (2020) i disposades al llarg d\u2019un gradient altitudinal i de gesti\u00f3.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"476\" src=\"https:\/\/pastucar.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/08\/imatge-15.png\" alt=\"\" class=\"wp-image-107\" srcset=\"https:\/\/pastucar.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/08\/imatge-15.png 567w, https:\/\/pastucar.ecofun.ctfc.cat\/wp-content\/uploads\/2020\/08\/imatge-15-300x252.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><figcaption>Mapa i imatges de les estacions experimentals de Catalunya, projecte&nbsp;<a href=\"http:\/\/ecofun.ctfc.cat\/fluxpyr\/eng\/index.htm\">FLUXPYR INTERREG-POCTEFA<\/a><\/figcaption><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>Pla de Riart (RIART, 42\u00b0 03\u2032 48\u2033 N, 1\u00b0 30\u2032 48\u2033 E, Solson\u00e8s), 1003 m s. n. m, prat de dall de gesti\u00f3 intensiva. Cultiu de farratges en alternan\u00e7a de cereals en monocultiu i barreges de cereal amb lleguminosa.<\/li><li>La Bertolina (BERT, 42\u00b005\u201956\u201d N, 1\u00b039\u201940\u201d E, Solson\u00e8s), 1275 m s. n. m, pastura estacional extensiva de bov\u00ed.<\/li><li>Castellar de n\u2019Hug (CAST, 42\u00b018\u201918\u201d N, 2\u00b002\u201901\u201d E, Alt Bergued\u00e0), 2000&nbsp;m&nbsp;s.&nbsp;n.&nbsp;m, pastura estacional extensiva de bov\u00ed i ov\u00ed.<\/li><\/ul>\n\n\n\n<p>En aquestes estacions experimentals hi ha instrumental espec\u00edfic per mesurar par\u00e0metres microclim\u00e0tics i fluxos de CO<sub>2<\/sub>&nbsp;per tal de determinar sota quines circumst\u00e0ncies el sistema es comporta com un embornal de C, fixant C al s\u00f2l, i sota quines circumst\u00e0ncies actua com una font de C cap a l\u2019atmosfera.<\/p>\n\n\n\n<p>Gr\u00e0cies al treball efectuat en els darrers anys es posa de manifest<strong>&nbsp;la import\u00e0ncia de la gesti\u00f3 de les pastures per mantenir un balan\u00e7 favorable que afavoreixi l\u2019acumulaci\u00f3 del C al s\u00f2l<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El projecte&nbsp;FLUXPYR INTERREG-POCTEFA&nbsp;\u00e9s una xarxa d\u2019infraestructures i d\u2019experts que t\u00e9 com a principal objectiu avaluar com s\u00f3n els fluxos de C, aigua i energia en sistemes farratgers i pastures del Pirineu. Mitjan\u00e7ant la combinaci\u00f3 de mesures de fluxos de CO2, variables ambientals, teledetecci\u00f3 i modelitzaci\u00f3 \u00e9s possible fer prediccions sobre par\u00e0metres tals com l\u2019assimilaci\u00f3 de &#8230; <a title=\"Projecte FLUXPYR INTERREG-POCTEFA\" class=\"read-more\" href=\"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/fluxpyr\/\">Llegiu m\u00e9s <span class=\"screen-reader-text\">Projecte FLUXPYR INTERREG-POCTEFA<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-220","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/comments?post=220"}],"version-history":[{"count":2,"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/220\/revisions"}],"predecessor-version":[{"id":287,"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/pages\/220\/revisions\/287"}],"wp:attachment":[{"href":"https:\/\/pastucar.ecofun.ctfc.cat\/index.php\/wp-json\/wp\/v2\/media?parent=220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}