{"id":16068,"date":"2022-08-02T22:07:16","date_gmt":"2022-08-02T22:07:16","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16068"},"modified":"2022-08-02T22:07:16","modified_gmt":"2022-08-02T22:07:16","slug":"genetically-modified-trees-carbon-capture","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/climate-science\/genetically-modified-trees-carbon-capture\/","title":{"rendered":"Geneticky Modifikovan\u00e9 Stromy: Nov\u00e1 Zbra\u0148 v Boji Proti Zm\u011bn\u011b Klimatu"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Geneticky modifikovan\u00e9 stromy: Nov\u00e1 zbra\u0148 v boji proti zm\u011bn\u011b klimatu<\/h2>\n\n<h2 class=\"wp-block-heading\">Co jsou geneticky modifikovan\u00e9 stromy?<\/h2>\n\n<p>Geneticky modifikovan\u00e9 stromy (GMS) jsou stromy, jejich\u017e DNA bylo zm\u011bn\u011bno v laborato\u0159i, aby z\u00edskaly nov\u00e9 nebo vylep\u0161en\u00e9 vlastnosti. V p\u0159\u00edpad\u011b zachycov\u00e1n\u00ed uhl\u00edku jsou GMS konstruov\u00e1ny tak, aby rostly v\u011bt\u0161\u00ed a absorbovaly v\u00edce oxidu uhli\u010dit\u00e9ho z atmosf\u00e9ry ne\u017e b\u011b\u017en\u00e9 stromy.<\/p>\n\n<h2 class=\"wp-block-heading\">Jak GMS zachycuj\u00ed uhl\u00edk?<\/h2>\n\n<p>Kdy\u017e stromy fotosyntetizuj\u00ed, p\u0159em\u011b\u0148uj\u00ed oxid uhli\u010dit\u00fd na cukry a \u017eiviny. Produkuj\u00ed v\u0161ak tak\u00e9 toxick\u00fd vedlej\u0161\u00ed produkt, kter\u00fd mus\u00ed b\u00fdt rozlo\u017een b\u011bhem energeticky n\u00e1ro\u010dn\u00e9ho procesu fotorespirace.<\/p>\n\n<p>GMS byly modifikov\u00e1ny tak, aby se sn\u00ed\u017eila fotorespirace, a energie se m\u00edsto toho sm\u011brovala do r\u016fstu. To jim umo\u017e\u0148uje r\u016fst v\u011bt\u0161\u00ed a absorbovat v\u00edce oxidu uhli\u010dit\u00e9ho z atmosf\u00e9ry.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u00fdhody GMS pro zachycov\u00e1n\u00ed uhl\u00edku<\/h2>\n\n<p>GMS maj\u00ed potenci\u00e1l v\u00fdznamn\u011b p\u0159isp\u011bt k zachycov\u00e1n\u00ed uhl\u00edku a zm\u00edr\u0148ov\u00e1n\u00ed zm\u011bny klimatu. Studie uk\u00e1zaly, \u017ee GMS mohou:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>R\u016fst a\u017e o 53 % v\u011bt\u0161\u00ed ne\u017e b\u011b\u017en\u00e9 stromy za pouh\u00fdch p\u011bt m\u011bs\u00edc\u016f<\/li>\n<li>Zachytit a\u017e o 27 % v\u00edce oxidu uhli\u010dit\u00e9ho ne\u017e b\u011b\u017en\u00e9 stromy<\/li>\n<li>Odstranit z atmosf\u00e9ry miliardy tun oxidu uhli\u010dit\u00e9ho, pokud budou vysazeny ve velk\u00e9m m\u011b\u0159\u00edtku<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V\u00fdzvy a obavy<\/h2>\n\n<p>P\u0159esto\u017ee GMS vykazuj\u00ed velk\u00fd p\u0159\u00edslib pro zachycov\u00e1n\u00ed uhl\u00edku, existuj\u00ed tak\u00e9 ur\u010dit\u00e9 v\u00fdzvy a obavy, kter\u00e9 je t\u0159eba zv\u00e1\u017eit:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Omezen\u00e1 data z re\u00e1ln\u00e9ho sv\u011bta:<\/strong> V\u011bt\u0161ina studi\u00ed o GMS byla provedena v kontrolovan\u00fdch laboratorn\u00edch podm\u00ednk\u00e1ch. Existuj\u00ed omezen\u00e1 data o jejich v\u00fdkonnosti v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch.<\/li>\n<li><strong>Potenci\u00e1ln\u00ed ekologick\u00e9 dopady:<\/strong> Dlouhodob\u00e9 \u00fa\u010dinky GMS na lesn\u00ed ekosyst\u00e9my nejsou pln\u011b pochopeny. Existuj\u00ed obavy, \u017ee by mohly naru\u0161it p\u0159irozen\u00e9 ekologick\u00e9 procesy.<\/li>\n<li><strong>Etick\u00e9 obavy:<\/strong> N\u011bkte\u0159\u00ed lid\u00e9 maj\u00ed etick\u00e9 obavy z genetick\u00e9 modifikace strom\u016f. Tvrd\u00ed, \u017ee je to nep\u0159irozen\u00e9 a mohlo by to m\u00edt nep\u0159edv\u00eddateln\u00e9 d\u016fsledky.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Budoucnost GMS<\/h2>\n\n<p>Navzdory t\u011bmto v\u00fdzv\u00e1m roste z\u00e1jem o potenci\u00e1l GMS pro zachycov\u00e1n\u00ed uhl\u00edku. N\u011bkolik spole\u010dnost\u00ed vyv\u00edj\u00ed a testuje GMS a na r\u016fzn\u00fdch m\u00edstech prob\u00edhaj\u00ed poln\u00ed testy.<\/p>\n\n<p>Pokud GMS dok\u00e1\u017e\u00ed \u00fasp\u011b\u0161n\u011b p\u0159ekonat v\u00fdzvy a obavy, mohly by sehr\u00e1t v\u00fdznamnou roli p\u0159i zm\u00edr\u0148ov\u00e1n\u00ed zm\u011bny klimatu odstran\u011bn\u00edm velk\u00e9ho mno\u017estv\u00ed oxidu uhli\u010dit\u00e9ho z atmosf\u00e9ry.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u00fdsadba GMS pro zachycov\u00e1n\u00ed uhl\u00edku<\/h2>\n\n<h2 class=\"wp-block-heading\">Kde se GMS vysazuj\u00ed?<\/h2>\n\n<p>GMS se v sou\u010dasnosti vysazuj\u00ed na r\u016fzn\u00fdch m\u00edstech, mimo jin\u00e9:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Opou\u0161t\u011bn\u00e9 t\u011b\u017eebn\u00ed oblasti<\/li>\n<li>Oblasti s n\u00edzk\u00fdm st\u00e1vaj\u00edc\u00edm odstra\u0148ov\u00e1n\u00edm uhl\u00edku<\/li>\n<li>Soukrom\u00e9 pozemky<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Jak jsou GMS financov\u00e1ny?<\/h2>\n\n<p>V\u00fdvoj a v\u00fdsadba GMS jsou financov\u00e1ny z r\u016fzn\u00fdch zdroj\u016f, mimo jin\u00e9:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Vl\u00e1dn\u00ed granty<\/li>\n<li>Soukrom\u00e9 investice<\/li>\n<li>Uhl\u00edkov\u00e9 kredity<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Uhl\u00edkov\u00e9 kredity<\/h2>\n\n<p>Uhl\u00edkov\u00e9 kredity jsou zp\u016fsob, jak\u00fdm mohou organizace kompenzovat sv\u00e9 emise uhl\u00edku podporou projekt\u016f, kter\u00e9 odstra\u0148uj\u00ed oxid uhli\u010dit\u00fd z atmosf\u00e9ry. GMS mohou generovat uhl\u00edkov\u00e9 kredity zachycov\u00e1n\u00edm a ukl\u00e1d\u00e1n\u00edm oxidu uhli\u010dit\u00e9ho.<\/p>\n\n<h2 class=\"wp-block-heading\">Potenci\u00e1l GMS pro kompenzaci uhl\u00edku<\/h2>\n\n<p>GMS maj\u00ed potenci\u00e1l generovat v\u00fdznamn\u00e9 uhl\u00edkov\u00e9 kredity. Studie uk\u00e1zaly, \u017ee rozs\u00e1hl\u00e1 v\u00fdsadba GMS by mohla b\u011bhem sv\u00e9 \u017eivotnosti odstranit z atmosf\u00e9ry p\u0159es 600 megatun oxidu uhli\u010dit\u00e9ho.<\/p>\n\n<p>To p\u0159edstavuje v\u00fdznamn\u00fd p\u0159\u00edsp\u011bvek k celosv\u011btov\u00e9mu \u00fasil\u00ed o dosa\u017een\u00ed nulov\u00fdch \u010dist\u00fdch emis\u00ed a zm\u00edrn\u011bn\u00ed zm\u011bny klimatu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Geneticky modifikovan\u00e9 stromy: Nov\u00e1 zbra\u0148 v boji proti zm\u011bn\u011b klimatu Co jsou geneticky modifikovan\u00e9 stromy? Geneticky modifikovan\u00e9 stromy (GMS) jsou stromy, jejich\u017e DNA bylo zm\u011bn\u011bno v laborato\u0159i, aby z\u00edskaly nov\u00e9&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[284],"tags":[3696,21338,3071,2640,5134],"class_list":["post-16068","post","type-post","status-publish","format-standard","hentry","category-climate-science","tag-environmental-sustainability","tag-genetically-modified-trees","tag-forestry","tag-climate-change-mitigation","tag-carbon-capture"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=16068"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16068\/revisions"}],"predecessor-version":[{"id":16069,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/16068\/revisions\/16069"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=16068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=16068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=16068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}