{"id":3991,"date":"2021-11-25T13:05:05","date_gmt":"2021-11-25T10:05:05","guid":{"rendered":"https:\/\/www.orgbalt.eu\/?page_id=3991"},"modified":"2021-11-25T13:09:53","modified_gmt":"2021-11-25T10:09:53","slug":"kopsavlikums-meza-organisko-augsnu-simulacijas-riks-susi-instruments-udens-limena-un-seg-emisiju-novertesanai-organiskajas-augsnes","status":"publish","type":"page","link":"https:\/\/www.orgbalt.eu\/?page_id=3991&lang=lv","title":{"rendered":"KOPSAVLIKUMS. Me\u017ea organisko aug\u0161\u0146u simul\u0101cijas r\u012bks SUSI \u2013 instruments \u016bdens l\u012bme\u0146a un SEG emisiju nov\u0113rt\u0113\u0161anai organiskaj\u0101s augsn\u0113s"},"content":{"rendered":"\n<p>LIFE OrgBalt projekts sniedz ieguld\u012bjumu nacion\u0101lo siltumn\u012bcefekta g\u0101zu (SEG) emisiju apr\u0113\u0137inu uzlabo\u0161an\u0101 projekta teritorij\u0101 gan izveidojot demonstr\u0101cijas vietas SEG emisiju m\u0113r\u012b\u0161anai, gan izmantojot SEG emisiju model\u0113\u0161anas r\u012bkus, kur faktiskie m\u0113r\u012bjumi nav iesp\u0113jami. Somijas Dabas resursu instit\u016bta (<em>Natural Resource Institute Finland<\/em> \u2013 Luke) izveidotais me\u017ea organisko aug\u0161\u0146u simul\u0101cijas r\u012bks SUSI izmanto hidrolo\u0123isko modeli, kam nepiecie\u0161ama laikapst\u0101k\u013cu un me\u017eaud\u017eu datu ievade, lai nov\u0113rt\u0113tu \u016bdens l\u012bmeni un ieg\u016btu SEG emisiju l\u012bme\u0146a prognozes organiskaj\u0101m augsn\u0113m. \u0160aj\u0101 tehniskaj\u0101 rakst\u0101 skaidroti simul\u0101cijas r\u012bka galvenie darb\u012bbas principi.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.orgbalt.eu\/wp-content\/uploads\/2021\/11\/LIFE-OrgBalt-article-Peatland-Simulator-SUSI.pdf\">PILNU PUBLIK\u0100CIJU LAS\u012aT: \u0160EIT<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Organisk\u0101s augsnes un to nosusin\u0101\u0161ana<\/h2>\n\n\n\n<p>Organisko aug\u0161\u0146u simul\u0101cijas r\u012bks SUSI ir programmat\u016bras pakotne, ko izmanto me\u017ea organisko aug\u0161\u0146u ekosist\u0113mu hidrolo\u0123ijas, me\u017eaud\u017eu aug\u0161anas un bar\u012bbas vielu pieejam\u012bbas model\u0113\u0161anai da\u017e\u0101du apsaimnieko\u0161anas veidu, vides apst\u0101k\u013cu tipu un laikapst\u0101k\u013cu scen\u0101rijiem. \u0145emot v\u0113r\u0101 ievad\u012btos laikapst\u0101k\u013cu un me\u017eaud\u017eu datus, SUSI apr\u0113\u0137ina p\u0113tniekus interes\u0113jo\u0161os vienumus, lai veiktu progno\u017eu apl\u0113ses un apsaimnieko\u0161anas iesp\u0113ju sal\u012bdzin\u0101jumu. SUSI r\u012bka pamat\u0101 ir joslas hidrolo\u0123ijas modelis, kas simul\u0113 \u016bdens l\u012bmeni uz line\u0101ras joslas, kas ir perpendikul\u0101ra diviem robe\u017egr\u0101vjiem. Savuk\u0101rt, hidrolo\u0123iskie dati kop\u0101 ar cit\u0101m programmat\u016bras sast\u0101vda\u013c\u0101m tiek izmantoti, lai nov\u0113rt\u0113tu, piem\u0113ram, siltumn\u012bcefekta g\u0101zu emisijas, bar\u012bbas vielu pl\u016bsmas un me\u017eaud\u017eu aug\u0161anu.<\/p>\n\n\n\n<p>Visb\u016btisk\u0101kais ir tas, ka siltumn\u012bcefekta g\u0101zu emisijas prognozes iesp\u0113jams veikt balstoties uz zin\u0101\u0161an\u0101m par \u016bdens l\u012bmeni un citiem model\u012b ietvertajiem vienumiem. Mode\u013ca pievienot\u0101 v\u0113rt\u012bba ir \u0161o apr\u0113\u0137inu veik\u0161ana viet\u0101m, kur\u0101m nav pieejami faktiskie siltumn\u012bcefekta g\u0101zu m\u0113r\u012bjumi. Model\u0113\u0161anai ir nepiecie\u0161ami tikai laikapst\u0101k\u013cu un me\u017eaud\u017eu dati, kas ir sal\u012bdzino\u0161i viegli pieejami.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mode\u013ca apraksts<\/h2>\n\n\n\n<p>SUSI mode\u013ca apraksts nesen public\u0113ts izdevum\u0101 <em>Forests<\/em> (doi: 10.3390\/f12030293). Publik\u0101cij\u0101 aprakst\u012bta mode\u013ca strukt\u016bra un vien\u0101dojumi, k\u0101 ar\u012b ietverta mode\u013ca valid\u0101cija, izmantojot pla\u0161u Somijas datu kopu.<\/p>\n\n\n\n<p>Modelis t\u0101 lieto\u0161anai Python vid\u0113 ir publiski pieejams vietn\u0113 https:\/\/github.com\/annamarilauren\/susi, padarot simul\u0101cijas r\u012bka izmanto\u0161anu pieejamu ikvienam. Modelim nepiecie\u0161amie ievades lielumi ir nedaudzi izv\u0113l\u0113tajai vietai rakstur\u012bgi parametri, laikapst\u0101k\u013cu dati dienas griezum\u0101 un me\u017eaudzes aug\u0161anas gaitas l\u012bknes ar biomasas proporcijas sadal\u012bjumu.<\/p>\n\n\n\n<p>Mode\u013ca galvenais elements ir augsnes hidrolo\u0123ijas simul\u0101cija josl\u0101 starp diviem gr\u0101vjiem. &nbsp;Efekt\u012bv\u0101 \u016bdens iepl\u016bde augsnes profil\u0101 tiek apr\u0113\u0137in\u0101ta no ievaddatiem, proti nokri\u0161\u0146u daudzuma, me\u017eaudzes un zemsedzes ve\u0123et\u0101cijas uztver\u0161anas sp\u0113jas, k\u0101 ar\u012b virszemes noteces un iztvaiko\u0161anas . P\u0113c tam augsnes \u016bdens profils sasniedz l\u012bdzsvaru ar robe\u017eizvadiem, kas ir gr\u0101vji ab\u0101s joslas pus\u0113s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Izmanto\u0161ana LIFE OrgBalt projekt\u0101<\/h2>\n\n\n\n<p>LIFE OrgBalt projekta ietvaros modelis ir papla\u0161in\u0101ts, lai papildus s\u0101kotn\u0113j\u0101 aprakst\u0101 nor\u0101d\u012btaj\u0101m oglek\u013ca dioks\u012bda emisij\u0101m nov\u0113rt\u0113tu ar\u012b met\u0101na un disl\u0101pek\u013ca oks\u012bda emisijas. Turkl\u0101t simul\u0101cijas mode\u013ca lietot\u0101ju saskarn\u0113 ir veikti uzlabojumi, padarot to pieejam\u0101ku pla\u0161am p\u0113tnieku lokam. Pl\u0101nots, ka modelis tiks izmantots, lai \u012bstenotu liela m\u0113roga emisiju prognozes no organiskaj\u0101m augsn\u0113m vis\u0101m projekt\u0101 iesaist\u012btaj\u0101m valst\u012bm ar m\u0113r\u0137i uzlabot to siltumn\u012bcefekta g\u0101zu emisiju apr\u0113\u0137inus.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LIFE OrgBalt projekts sniedz ieguld\u012bjumu nacion\u0101lo siltumn\u012bcefekta g\u0101zu (SEG) emisiju apr\u0113\u0137inu uzlabo\u0161an\u0101 projekta teritorij\u0101 gan izveidojot demonstr\u0101cijas vietas SEG emisiju m\u0113r\u012b\u0161anai, gan izmantojot SEG emisiju model\u0113\u0161anas r\u012bkus, kur faktiskie m\u0113r\u012bjumi [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":3702,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3991","page","type-page","status-publish","hentry"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/pages\/3991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3991"}],"version-history":[{"count":2,"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/pages\/3991\/revisions"}],"predecessor-version":[{"id":3996,"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/pages\/3991\/revisions\/3996"}],"up":[{"embeddable":true,"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=\/wp\/v2\/pages\/3702"}],"wp:attachment":[{"href":"https:\/\/www.orgbalt.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}