{"id":68279,"date":"2026-11-05T11:24:11","date_gmt":"2026-11-05T11:24:11","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/11\/05\/kinija-atkure-mangroves-per-22-metus-pauksciu-rusiu-skaicius-isaugo-iki-397\/"},"modified":"2026-11-05T11:24:11","modified_gmt":"2026-11-05T11:24:11","slug":"kinija-atkure-mangroves-per-22-metus-pauksciu-rusiu-skaicius-isaugo-iki-397","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/11\/05\/kinija-atkure-mangroves-per-22-metus-pauksciu-rusiu-skaicius-isaugo-iki-397\/","title":{"rendered":"Kinija atk\u016br\u0117 mangroves: per 22 metus pauk\u0161\u010di\u0173 r\u016b\u0161i\u0173 skai\u010dius i\u0161augo iki 397"},"content":{"rendered":"<p>Kinijoje vykdytas mangrovi\u0173 mi\u0161k\u0173 atk\u016brimas per du de\u0161imtme\u010dius pastebimai atgaivino pakran\u010di\u0173 ekosistemas \u2013 smarkiai padid\u0117jo tiek mangrovi\u0173 plotai, tiek jose fiksuojam\u0173 pauk\u0161\u010di\u0173 \u012fvairov\u0117.<\/p>\n<p>Tyrimo laikotarpiu registruot\u0173 pauk\u0161\u010di\u0173 r\u016b\u0161i\u0173 skai\u010dius mangrov\u0117se i\u0161augo nuo 148 iki 397, o pa\u010di\u0173 mangrovi\u0173 plotas per 22 metus padid\u0117jo 166 proc.<\/p>\n<p>Tokias i\u0161vadas pateik\u0117 Ningbo universiteto mokslininkai, analizav\u0119 poky\u010dius penkiose Kinijos pakran\u010di\u0173 provincijose, taip pat Honkonge ir Makao. Vertinimui pasitelkta daugiau nei 13 t\u016bkst. palydovini\u0173 vaizd\u0173, apiman\u010di\u0173 1998\u20132020 met\u0173 laikotarp\u012f.<\/p>\n<p>Pasak tyr\u0117j\u0173, l\u016b\u017eis \u012fvyko po intensyvaus mangrovi\u0173 nykimo \u2013 2000 metais \u0161alis pri\u0117m\u0117 gamtosaugos plan\u0105, kuris leido nukreipti resursus pakran\u010di\u0173 ekosistem\u0173 apsaugai ir atk\u016brimui.<\/p>\n<h2>Mangrovi\u0173 plotai augo spar\u010diausiai po 2003 met\u0173<\/h2>\n<p>Tyrime nurodoma, kad 1998\u20132020 metais mangrovi\u0173 mi\u0161k\u0173 plotas Kinijoje i\u0161augo ma\u017edaug iki 28 t\u016bkst. hektar\u0173. Did\u017eiausias \u0161uolis fiksuotas 2003\u20132008 metais, kai per penkerius metus plotas padid\u0117jo 4 558 hektarais.<\/p>\n<p>Mangrov\u0117s yra svarbios ne tik kaip buvein\u0117s \u2013 jos stabilizuoja pakrantes, padeda sulaikyti nuos\u0117das, ma\u017eina erozij\u0105 ir kuria s\u0105lygas \u012fvairioms r\u016b\u0161ims veistis. Tod\u0117l j\u0173 pl\u0117tra da\u017enai rei\u0161kia ir platesn\u012f ekosistemos atsistatym\u0105.<\/p>\n<h2>Kod\u0117l kartu su mi\u0161kais gr\u012f\u017eo pauk\u0161\u010diai<\/h2>\n<p>Tyr\u0117jai pabr\u0117\u017eia, kad pauk\u0161\u010di\u0173 \u012fvairov\u0119 l\u0117m\u0117 ne vien didesnis mangrovi\u0173 plotas ar tankumas. Reik\u0161mingi pasirod\u0117 ir pakran\u010di\u0173 vandens aplinkos poky\u010diai.<\/p>\n<p>Plintant mangrovi\u0173 s\u0105\u017ealynams keit\u0117si vandens chemin\u0117 sud\u0117tis ir maistini\u0173 med\u017eiag\u0173 pasiskirstymas, o tai sudar\u0117 palankesnes s\u0105lygas fitoplanktonui. \u0160is yra j\u016brini\u0173 mitybos grandini\u0173 pagrindas ir svarbus maisto \u0161altinis kitiems organizmams.<\/p>\n<p>D\u0117l toki\u0173 poky\u010di\u0173 teigiam\u0105 poveik\u012f gal\u0117jo pajusti \u017euvys ir krevet\u0117s \u2013 b\u016btent jomis minta nema\u017eai pakran\u010di\u0173 pauk\u0161\u010di\u0173. Be to, tankesn\u0117s mangrov\u0117s suteik\u0117 daugiau viet\u0173 poilsiui ir per\u0117jimui.<\/p>\n<p>Tyrimo duomenimis, per steb\u0117jimo laikotarp\u012f vidutinis mangrovi\u0173 augalijos padengimas padid\u0117jo nuo 31 proc. iki 38 proc. Taip pat beveik dvigubai i\u0161augo ir nykstan\u010di\u0173 pauk\u0161\u010di\u0173 r\u016b\u0161i\u0173, fiksuot\u0173 \u0161iose buvein\u0117se, skai\u010dius.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kinijoje per 1998\u20132020 metus mangrovi\u0173 plotas i\u0161augo 166 proc., o pauk\u0161\u010di\u0173 r\u016b\u0161i\u0173 skai\u010dius jose padid\u0117jo nuo 148 iki 397.<\/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":[685,101,448,53373,32937,20210,672],"miestas":[],"class_list":["post-68279","post","type-post","status-publish","format-standard","hentry","category-technologijos","tag-biologine-ivairove","tag-ekologija","tag-kinija","tag-mangroves","tag-pakranciu-ekosistemos","tag-palydoviniai-vaizdai","tag-pauksciai"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/68279","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=68279"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/68279\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=68279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=68279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=68279"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=68279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}