{"id":15317,"date":"2021-12-17T04:44:32","date_gmt":"2021-12-17T04:44:32","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15317"},"modified":"2021-12-17T04:44:32","modified_gmt":"2021-12-17T04:44:32","slug":"rediscovering-golden-mole-thought-extinct","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/zoology\/rediscovering-golden-mole-thought-extinct\/","title":{"rendered":"Redescoperirea c\u00e2rti\u021bei aurii a lui De Winton: o speran\u021b\u0103 pentru conservarea speciilor pe cale de dispari\u021bie"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Redescoperirea c\u00e2rti\u021bei aurii considerat\u0103 disp\u0103rut\u0103<\/h2>\n\n<h2 class=\"wp-block-heading\">Un c\u00e2ine de urm\u0103rire a mirosurilor duce la descoperire<\/h2>\n\n<p>Datorit\u0103 nasului fin al unui border collie pe nume Jessie, o echip\u0103 de oameni de \u0219tiin\u021b\u0103 a redescoperit o specie de c\u00e2rti\u021b\u0103 aurie despre care se credea c\u0103 a disp\u0103rut. C\u00e2rti\u021ba aurie a lui De Winton, un mamifer aflat \u00een pericol critic de dispari\u021bie, nu a mai fost v\u0103zut\u0103 cu certitudine din 1936.<\/p>\n\n<h2 class=\"wp-block-heading\">Dovezile ADN confirm\u0103 prezen\u021ba<\/h2>\n\n<p>Pentru a-\u0219i confirma descoperirea, cercet\u0103torii aveau nevoie at\u00e2t de o fotografie a creaturii, c\u00e2t \u0219i de dovezi ADN. \u00centruc\u00e2t c\u00e2rti\u021ba aurie a lui De Winton seam\u0103n\u0103 foarte mult cu alte specii de c\u00e2rti\u021be aurii, analiza ADN a fost crucial\u0103.<\/p>\n\n<h2 class=\"wp-block-heading\">ADN-ul ambiental: o abordare non-invaziv\u0103<\/h2>\n\n<p>Cercet\u0103torii au colectat ADN ambiental (eADN), material genetic eliminat de organisme care poate fi extras din mediu. Aceast\u0103 tehnic\u0103 inovatoare le-a permis s\u0103 identifice prezen\u021ba animalelor f\u0103r\u0103 a le captura sau chiar a le vedea.<\/p>\n\n<h2 class=\"wp-block-heading\">Cartografierea distribu\u021biei<\/h2>\n\n<p>Folosind datele eADN, echipa a cartografiat distribu\u021bia a patru specii de c\u00e2rti\u021be aurii de-a lungul coastei de vest a Africii de Sud, inclusiv c\u00e2rti\u021ba aurie a lui De Winton. Aceste informa\u021bii sunt vitale pentru eforturile de conservare.<\/p>\n\n<h2 class=\"wp-block-heading\">Preocup\u0103ri privind conservarea<\/h2>\n\n<p>Mineritul de diamante reprezint\u0103 o amenin\u021bare semnificativ\u0103 la adresa habitatului c\u00e2rti\u021bei aurii a lui De Winton. Cercet\u0103torii subliniaz\u0103 nevoia de cercet\u0103ri suplimentare pentru a determina abunden\u021ba \u0219i distribu\u021bia acestei specii pe cale de dispari\u021bie.<\/p>\n\n<h2 class=\"wp-block-heading\">Importan\u021ba conserv\u0103rii<\/h2>\n\n<p>Conservatorii subliniaz\u0103 importan\u021ba protej\u0103rii speciilor rare \u0219i pe cale de dispari\u021bie, cum ar fi c\u00e2rti\u021ba aurie a lui De Winton. Ei cer \u00eenfiin\u021barea de zone protejate \u0219i intensificarea eforturilor de conservare pentru a asigura supravie\u021buirea acestor creaturi unice.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e2rti\u021bele aurii: adapt\u0103ri remarcabile<\/h2>\n\n<p>C\u00e2rti\u021bele aurii sunt oarbe, dar posed\u0103 abilit\u0103\u021bi remarcabile de navigare \u0219i un auz \u00eembun\u0103t\u0103\u021bit, care le permit s\u0103 detecteze prada \u00een subteran. Uleiul lor iridescent lubrifiaz\u0103 blana, permi\u021b\u00e2ndu-le s\u0103 sape prin nisip cu u\u0219urin\u021b\u0103.<\/p>\n\n<h2 class=\"wp-block-heading\">ADN-ul ambiental: un instrument puternic<\/h2>\n\n<p>ADN-ul ambiental este un instrument valoros pentru studierea speciilor pe cale de dispari\u021bie care sunt greu de capturat sau observat. Ofer\u0103 informa\u021bii despre prezen\u021ba, mi\u0219carea \u0219i distribu\u021bia lor.<\/p>\n\n<h2 class=\"wp-block-heading\">Rolul c\u00e2inilor \u00een conservare<\/h2>\n\n<p>C\u00e2inii de urm\u0103rire a mirosurilor, precum Jessie, joac\u0103 un rol crucial \u00een eforturile de conservare. Sim\u021bul lor olfactiv acut \u00eei poate conduce pe cercet\u0103tori la specii greu de g\u0103sit \u0219i poate ajuta la detectarea animalelor pe cale de dispari\u021bie.<\/p>\n\n<h2 class=\"wp-block-heading\">Protejarea viitorului c\u00e2rti\u021bei aurii<\/h2>\n\n<p>Redescoperirea c\u00e2rti\u021bei aurii a lui De Winton subliniaz\u0103 importan\u021ba eforturilor de conservare. Prin colectarea de mai multe date despre distribu\u021bia \u0219i abunden\u021ba lor, oamenii de \u0219tiin\u021b\u0103 pot dezvolta strategii de conservare \u021bintite pentru a proteja aceast\u0103 specie pe cale de dispari\u021bie \u0219i habitatul s\u0103u unic.<\/p>","protected":false},"excerpt":{"rendered":"<p>Redescoperirea c\u00e2rti\u021bei aurii considerat\u0103 disp\u0103rut\u0103 Un c\u00e2ine de urm\u0103rire a mirosurilor duce la descoperire Datorit\u0103 nasului fin al unui border collie pe nume Jessie, o echip\u0103 de oameni de \u0219tiin\u021b\u0103&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[3184,2401,395,20424,401,20423,404],"class_list":["post-15317","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-dna","tag-environmental-dna","tag-biodiversity","tag-scent-detecting-dogs","tag-conservation","tag-golden-mole","tag-endangered-species"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/15317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=15317"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/15317\/revisions"}],"predecessor-version":[{"id":15318,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/15317\/revisions\/15318"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=15317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=15317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=15317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}