{"id":66074,"date":"2026-10-29T11:18:48","date_gmt":"2026-10-29T11:18:48","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/29\/kinija-uzdraude-komercine-zvejyba-jangdzeje-per-trejus-metus-zuvu-biomase-soktelejo\/"},"modified":"2026-10-29T11:18:48","modified_gmt":"2026-10-29T11:18:48","slug":"kinija-uzdraude-komercine-zvejyba-jangdzeje-per-trejus-metus-zuvu-biomase-soktelejo","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/10\/29\/kinija-uzdraude-komercine-zvejyba-jangdzeje-per-trejus-metus-zuvu-biomase-soktelejo\/","title":{"rendered":"Kinija u\u017edraud\u0117 komercin\u0119 \u017evejyb\u0105 Jangdz\u0117je: per trejus metus \u017euv\u0173 biomas\u0117 \u0161oktel\u0117jo"},"content":{"rendered":"<p>Kinija prie\u0161 kelerius metus \u012fved\u0117 grie\u017et\u0105 komercin\u0117s \u017evejybos draudim\u0105 Jangdz\u0117s up\u0117s baseine, siekdama sustabdyti ilgai trukus\u012f \u017euv\u0173 i\u0161tekli\u0173 nykim\u0105. Mokslinink\u0173 vertinimu, per pirmuosius trejus draudimo metus up\u0117je u\u017efiksuotas ry\u0161kus \u017euv\u0173 populiacij\u0173 atsigavimas.<\/p>\n<p>Jangdz\u0117, ilgiausia Azijos up\u0117, de\u0161imtme\u010dius patyr\u0117 perteklin\u0119 \u017evejyb\u0105, tar\u0161\u0105, intensyvi\u0105 i\u0161tekli\u0173 gavyb\u0105 ir didel\u012f hidrotechnikos statini\u0173 spaudim\u0105. D\u0117l to daugelio r\u016b\u0161i\u0173 gausa krito, o dalis anks\u010diau up\u0117je gyvenusi\u0173 \u017euv\u0173 r\u016b\u0161i\u0173 buvo prarastos.<\/p>\n<p>Draudimas buvo prad\u0117tas taikyti 2021 metais ir numatytas de\u0161im\u010diai met\u0173, o jo \u012fgyvendinimas pareikalavo dideli\u0173 valstyb\u0117s i\u0161tekli\u0173. Skelbiama, kad programa kainavo apie 2,6 mlrd. eur\u0173, buvo i\u0161imta i\u0161 eksploatacijos apie 111 000 \u017evejybos laiv\u0173, o daugiau kaip 231 000 \u017emoni\u0173, pragyvenusi\u0173 i\u0161 \u017evejybos, teko persikvalifikuoti.<\/p>\n<p class=\"article__like-h2\">K\u0105 parod\u0117 pirmieji treji metai?<\/p>\n<p>Kinijos moksl\u0173 akademijos tyr\u0117jai lygino \u017euv\u0173 populiacij\u0173 b\u016bkl\u0119 57 up\u0117s vietose iki draudimo ir per pirmuosius trejus jo metus. Rezultatai parod\u0117, kad didesni\u0173 \u017euv\u0173 r\u016b\u0161i\u0173 bendra biomas\u0117 i\u0161augo daugiau kaip 232 proc., o r\u016b\u0161in\u0117 \u012fvairov\u0117 padid\u0117jo ma\u017edaug 13 proc.<\/p>\n<p>Pasak tyr\u0117j\u0173, atsigavimo \u017eenkl\u0173 fiksuota ir tarp ret\u0173 r\u016b\u0161i\u0173, ta\u010diau ilgalaik\u0117s gr\u0117sm\u0117s niekur nedingo. Tarp svarbiausi\u0173 i\u0161\u0161\u016bki\u0173 minimos u\u017etvankos, kurios tebetrukdo \u017euvims pasiekti ner\u0161tavietes, taip pat buveini\u0173 kokyb\u0117s blog\u0117jimas kai kuriose baseino vietose.<\/p>\n<p class=\"article__like-h2\">Atsigavimas pasteb\u0117tas ir tarp \u017einduoli\u0173<\/p>\n<p>Tyrime pa\u017eymima, kad teigiami poky\u010diai siejami ir su Jangdz\u0117s bekiaule j\u016br\u0173 kiaule, kuri laikoma vieninteliu g\u0117lavandeniu j\u016br\u0173 kiauli\u0173 tipu pasaulyje. Mokslinink\u0173 vertinimu, jos populiacija padid\u0117jo nuo 445 individ\u0173 2017 metais iki 595 individ\u0173 2022 metais.<\/p>\n<p>\u201eI\u0161liekame atsargiai optimisti\u0161ki, kad \u0161is trumpalaikis biologin\u0117s \u012fvairov\u0117s atsigavimas gali tapti ilgalaikis\u201c, \u2013 teig\u0117 tyrimo autoriai.<\/p>\n<p>Tuo pat metu pabr\u0117\u017eiama, kad progres\u0105 galima greitai prarasti, jei pramonin\u0117 \u017evejyba b\u016bt\u0173 atnaujinta arba jei toliau blog\u0117t\u0173 up\u0117s ekosistem\u0173 b\u016bkl\u0117. D\u0117l to mokslininkai ragina t\u0119sti ilgalaik\u0119 steb\u0117sen\u0105 ir paraleliai spr\u0119sti tar\u0161os, buveini\u0173 fragmentacijos bei migracijos barjer\u0173 problemas.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kinijai \u012fvedus de\u0161imties met\u0173 komercin\u0117s \u017evejybos draudim\u0105 Jangdz\u0117je, per trejus metus i\u0161augo \u017euv\u0173 biomas\u0117 ir r\u016b\u0161in\u0117 \u012fvairov\u0117.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[1025,685,101,7358,35209,448,7965],"miestas":[],"class_list":["post-66074","post","type-post","status-publish","format-standard","hentry","category-technologijos","tag-aplinkosauga","tag-biologine-ivairove","tag-ekologija","tag-gamtos-apsauga","tag-jangdze","tag-kinija","tag-zvejyba"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/66074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=66074"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/66074\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=66074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=66074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=66074"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=66074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}