{"id":16504,"date":"2021-02-12T16:09:42","date_gmt":"2021-02-12T16:09:42","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16504"},"modified":"2021-02-12T16:09:42","modified_gmt":"2021-02-12T16:09:42","slug":"hudson-canyon-americas-potential-newest-marine-sanctuary","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/marine-biology\/hudson-canyon-americas-potential-newest-marine-sanctuary\/","title":{"rendered":"A Hudson-kanyon: Amerika lehets\u00e9ges leg\u00fajabb tengeri rezerv\u00e1tuma"},"content":{"rendered":"

Hudson-kanyon: Amerika lehets\u00e9ges leg\u00fajabb tengeri rezerv\u00e1tuma<\/h2>\n\n

V\u00edz alatti \u00e9kszer<\/h2>\n\n

A New York-i \u00e9s New Jersey-i partokr\u00f3l nagyj\u00e1b\u00f3l 100 m\u00e9rf\u00f6ldre fekv\u0151 Hudson-kanyon egy l\u00e9legzetel\u00e1ll\u00edt\u00f3 v\u00edz alatti kanyon, amely t\u00f6bb mint 350 m\u00e9rf\u00f6ld\u00f6n \u00e1t h\u00faz\u00f3dik az Atlanti-\u00f3ce\u00e1nba. A keleti partvid\u00e9k legnagyobb v\u00edz alatti kanyonjak\u00e9nt ak\u00e1r 2,5 m\u00e9rf\u00f6ld m\u00e9ly \u00e9s 7,5 m\u00e9rf\u00f6ld sz\u00e9les. Ez a v\u00edz alatti szakad\u00e9k, amelyet t\u00f6bb mint 10 000 \u00e9vvel ezel\u0151tt gleccserek v\u00e1jtak ki, t\u00f6bb sz\u00e1z tengeri \u00e9l\u0151l\u00e9nyfaj mened\u00e9ke.<\/p>\n\n

Gazdag \u00f6kosziszt\u00e9ma<\/h2>\n\n

A Hudson-kanyon hemzseg a tengeri \u00e9l\u0151l\u00e9nyekt\u0151l, t\u00f6bbek k\u00f6z\u00f6tt \u00e1mbr\u00e1scetekt\u0151l, tengeri tekn\u0151s\u00f6kt\u0151l, polipokt\u00f3l, tengeri csillagokt\u00f3l \u00e9s sz\u00ednes m\u00e9lytengeri korallokt\u00f3l. A kanyon v\u00e1ltozatos \u00e9l\u0151helyei sz\u00e1mos halfajt tartanak el, \u00edgy ez a hely kedvelt c\u00e9lpont a szabadid\u0151s horg\u00e1szok sz\u00e1m\u00e1ra. Ezenk\u00edv\u00fcl a 19. sz\u00e1zadig visszany\u00fal\u00f3 t\u00f6rt\u00e9nelmi haj\u00f3t\u00f6rzsek jelenl\u00e9te m\u00e9g vonz\u00f3bb\u00e1 teszi a kanyont a b\u00fav\u00e1rok sz\u00e1m\u00e1ra.<\/p>\n\n

Gazdas\u00e1gi jelent\u0151s\u00e9g<\/h2>\n\n

\u00d6kol\u00f3giai jelent\u0151s\u00e9g\u00e9n t\u00fal a Hudson-kanyon a t\u00e9rs\u00e9g fontos gazdas\u00e1gi hajt\u00f3ereje is. A hal\u00e1szat, a szabadid\u0151s b\u00fav\u00e1rkod\u00e1s, a b\u00e1lnan\u00e9z\u00e9s \u00e9s a mad\u00e1rmegfigyel\u00e9s mind hozz\u00e1j\u00e1rulnak a helyi gazdas\u00e1ghoz. A kanyon egyed\u00fcl\u00e1ll\u00f3 v\u00edz alatti t\u00e1jai lehet\u0151s\u00e9geket biztos\u00edtanak tudom\u00e1nyos kutat\u00e1sra \u00e9s a tengeri oktat\u00e1sra is.<\/p>\n\n

Term\u00e9szetv\u00e9delmi er\u0151fesz\u00edt\u00e9sek<\/h2>\n\n

Felismerve e v\u00edz alatti kincs v\u00e9delm\u00e9nek fontoss\u00e1g\u00e1t, a Wildlife Conservation Society (WCS) 2016-ban jel\u00f6lte tengeri rezerv\u00e1tumnak a Hudson-kanyont. A tengeri rezerv\u00e1tumm\u00e1 nyilv\u00e1n\u00edt\u00e1s sz\u00f6vets\u00e9gi v\u00e9delmet ny\u00fajtana a kanyon gazdag tengeri \u00e9l\u0151vil\u00e1g\u00e1nak \u00e9s \u00e9l\u0151helyeinek. Emellett el\u0151mozd\u00edtan\u00e1 a fenntarthat\u00f3 gazdas\u00e1gi tev\u00e9kenys\u00e9geket, \u00e9s \u00faj lehet\u0151s\u00e9geket teremtene tudom\u00e1nyos kutat\u00e1sra \u00e9s rekre\u00e1ci\u00f3ra.<\/p>\n\n

A WCS v\u00edzi\u00f3ja<\/h2>\n\n

A WCS egy olyan tengeri rezerv\u00e1tumk\u00e9nt k\u00e9pzeli el a Hudson-kanyont, amelyet v\u00e9glegesen lez\u00e1rnak az olaj-, g\u00e1z- \u00e9s \u00e1sv\u00e1nykincs-kitermel\u00e9s el\u0151l. Ez meg\u00f3vn\u00e1 a kanyon \u00e9rintetlen k\u00f6rnyezet\u00e9t, \u00e9s biztos\u00edtan\u00e1 folyamatos \u00f6kol\u00f3giai integrit\u00e1s\u00e1t. A rezerv\u00e1tum mened\u00e9kk\u00e9nt is szolg\u00e1lna azoknak a halaknak \u00e9s tengeri eml\u0151s\u00f6knek, amelyek a h\u0171v\u00f6sebb v\u00edzh\u0151m\u00e9rs\u00e9kletre t\u00e1maszkodnak t\u00fal\u00e9l\u00e9s\u00fckh\u00f6z, k\u00fcl\u00f6n\u00f6sen a kl\u00edmav\u00e1ltoz\u00e1s miatt emelked\u0151 \u00f3ce\u00e1ni h\u0151m\u00e9rs\u00e9kletek t\u00fckr\u00e9ben.<\/p>\n\n

Az \u00fat a v\u00e9delemhez<\/h2>\n\n

A Hudson-kanyon tengeri rezerv\u00e1tumm\u00e1 nyilv\u00e1n\u00edt\u00e1sa Joe Biden eln\u00f6k azon t\u00e1gabb c\u00e9lkit\u0171z\u00e9s\u00e9nek r\u00e9sze, hogy 2030-ig az orsz\u00e1g f\u00f6ld- \u00e9s v\u00edzter\u00fcleteinek legal\u00e1bb 30 sz\u00e1zal\u00e9k\u00e1t v\u00e9dje meg. A kezdem\u00e9nyez\u00e9s \u00f6sszhangban \u00e1ll a tengeri \u00f6kosziszt\u00e9m\u00e1k v\u00e9delm\u00e9re \u00e9s a kl\u00edmav\u00e1ltoz\u00e1s hat\u00e1sainak enyh\u00edt\u00e9s\u00e9re ir\u00e1nyul\u00f3 glob\u00e1lis er\u0151fesz\u00edt\u00e9sekkel.<\/p>\n\n

A Hudson-kanyon j\u00f6v\u0151je<\/h2>\n\n

Mik\u00f6zben a Hudson-kanyon tengeri rezerv\u00e1tumm\u00e1 nyilv\u00e1n\u00edt\u00e1s\u00e1nak folyamata zajlik, a kanyon j\u00f6v\u0151je a leveg\u0151ben l\u00f3g. A kimenetel att\u00f3l f\u00fcgg, hogy ez a v\u00edz alatti \u00e9kszer tov\u00e1bbra is vir\u00e1gzik-e a tengeri \u00e9l\u0151vil\u00e1g mened\u00e9kek\u00e9nt, a r\u00e9gi\u00f3 gazdas\u00e1gi eszk\u00f6zk\u00e9nt, valamint a k\u00f6rnyezetv\u00e9delem \u00e9s a reziliencia jelk\u00e9pek\u00e9nt az \u00f6kol\u00f3giai kih\u00edv\u00e1sokkal szemben.<\/p>","protected":false},"excerpt":{"rendered":"

Hudson-kanyon: Amerika lehets\u00e9ges leg\u00fajabb tengeri rezerv\u00e1tuma V\u00edz alatti \u00e9kszer A New York-i \u00e9s New Jersey-i partokr\u00f3l nagyj\u00e1b\u00f3l 100 m\u00e9rf\u00f6ldre fekv\u0151 Hudson-kanyon egy l\u00e9legzetel\u00e1ll\u00edt\u00f3 v\u00edz alatti kanyon, amely t\u00f6bb mint 350…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[395,34,21843,264,265,21844],"class_list":["post-16504","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-biodiversity","tag-climate-change","tag-hudson-canyon","tag-ocean-conservation","tag-marine-life","tag-marine-sanctuaries"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=16504"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16504\/revisions"}],"predecessor-version":[{"id":16505,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/16504\/revisions\/16505"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=16504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=16504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=16504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}