{"id":13878,"date":"2021-06-01T14:40:50","date_gmt":"2021-06-01T13:40:50","guid":{"rendered":"https:\/\/www.greenpeace.org\/czech\/?p=13878"},"modified":"2021-12-01T13:30:34","modified_gmt":"2021-12-01T12:30:34","slug":"za-poslednich-50-let-se-pocet-tucnaku-v-nekterych-koloniich-snizil-az-o-77","status":"publish","type":"post","link":"https:\/\/www.greenpeace.org\/czech\/clanek\/13878\/za-poslednich-50-let-se-pocet-tucnaku-v-nekterych-koloniich-snizil-az-o-77\/","title":{"rendered":"Za posledn\u00edch 50 let se po\u010det tu\u010d\u0148\u00e1k\u016f v n\u011bkter\u00fdch koloni\u00edch sn\u00ed\u017eil a\u017e o 77 %"},"content":{"rendered":"\n

V\u011bdci, kte\u0159\u00ed zkoumali kolonie tu\u010d\u0148\u00e1k\u016f uzdi\u010dkov\u00fdch v Antarktid\u011b, zjistili drastick\u00e9 zmen\u0161en\u00ed mnoha sledovan\u00fdch koloni\u00ed, p\u0159i\u010dem\u017e n\u011bkter\u00e9 se od pr\u016fzkumu proveden\u00e9ho p\u0159ed 50 lety zmen\u0161ily a\u017e o 77 %.<\/p>\n\n

Nez\u00e1visl\u00ed v\u011bdci, kte\u0159\u00ed se loni z\u00fa\u010dastnili expedice Greenpeace, zjistili, \u017ee klesal po\u010det tu\u010d\u0148\u00e1k\u016f v ka\u017ed\u00e9 kolonii na Slon\u00edm ostrov\u011b v Ji\u017en\u00edch Shetlandech, jen\u017e je d\u016fle\u017eit\u00fdm p\u0159\u00edrodn\u00edm stanovi\u0161t\u011bm severov\u00fdchodn\u011b od Antarktick\u00e9ho poloostrova. Celkov\u00fd po\u010det tu\u010d\u0148\u00e1k\u016f uzdi\u010dkov\u00fdch na Slon\u00edm ostrov\u011b poklesl t\u00e9m\u011b\u0159 o 60 % – z p\u0159ibli\u017en\u011b 122\u00a0550 chovn\u00fdch p\u00e1r\u016f v roce 1971 te\u010f zbylo jen 52 786 p\u00e1r\u016f.<\/p>\n\n

\"\"
V\u00fdzkum v Antarktid\u011b b\u011bhem expedice Greenpeace. \u00a9 Christian \u00c5slund \/ Greenpeace <\/figcaption><\/figure>\n\n

\u201eTakov\u00e9to v\u00fdznamn\u00e9 poklesy nazna\u010duj\u00ed, \u017ee ekosyst\u00e9m ji\u017en\u00edho oce\u00e1nu se za posledn\u00edch 50 let z\u00e1sadn\u011b zm\u011bnil a souvisej\u00edc\u00ed dopady zp\u016fsobuj\u00ed \u0159et\u011bzovou reakci v potravn\u00edm \u0159et\u011bzci. I kdy\u017e faktor\u016f hraj\u00edc\u00edch roli m\u016f\u017ee b\u00fdt v\u00edce, v\u0161echny d\u016fkazy, kter\u00e9 m\u00e1me, ukazuj\u00ed na to, \u017ee za tyto zm\u011bny m\u016f\u017ee hlavn\u011b zm\u011bna klimatu,\u201c \u0159\u00edk\u00e1 Heather J. Lynch, docentka ekologie a evoluce na univerzit\u011b Stony Brook, kter\u00e1 se \u00fa\u010dastnila expedice Greenpeace.<\/p>\n\n

\n
P\u0159idejte se ke kampani za z\u00e1chranu tu\u010d\u0148\u00e1k\u016f a jejich oce\u00e1n\u016f<\/a><\/div>\n<\/div>\n\n

\u201cSv\u011bt, v n\u011bm\u017e mizej\u00ed tu\u010d\u0148\u00e1ci, je sv\u011btem, z kter\u00e9ho miz\u00ed radost. Divok\u00e1 zv\u00ed\u0159ata bojuj\u00ed o p\u0159e\u017eit\u00ed a my nal\u00e9hav\u011b pot\u0159ebujeme rezervace, do nich\u017e nebude moci \u010dlov\u011bk zasahovat, a to nejen v Antarktid\u011b, ale v\u0161ude po sv\u011bt\u011b. Pot\u0159ebujeme, aby mo\u0159sk\u00fd \u017eivot, k\u00a0n\u011bmu\u017e pat\u0159\u00ed i tu\u010d\u0148\u00e1ci, dostal prostor pro zotaven\u00ed a p\u0159izp\u016fsobil se na\u0161emu rychle se m\u011bn\u00edc\u00edmu klimatu. Proto je bezpodm\u00edne\u010dn\u011b nutn\u00e9, aby vl\u00e1dy podpo\u0159ily Glob\u00e1ln\u00ed oce\u00e1nskou dohodu,\u201c dod\u00e1v\u00e1 Frida Bengtsson z Greenpeace.<\/p>\n\n

\"\"
Organizace Greenpeace upozor\u0148ovala na probl\u00e9m mizej\u00edc\u00edch tu\u010d\u0148\u00e1k\u016f ledov\u00fdmi sochami, kter\u00e9 instalovala ve sv\u011btov\u00fdch metropol\u00edch. \u00a9 Jonne Sippola \/ Greenpeace<\/figcaption><\/figure>\n\n

T\u00fdm v\u011bdc\u016f ze Stony Brook a Northeastern University prov\u00e1d\u011bl pr\u016fzkum \u0159ady velk\u00fdch, ale relativn\u011b nezn\u00e1m\u00fdch koloni\u00ed tu\u010d\u0148\u00e1k\u016f uzdi\u010dkov\u00fdch i na ostrov\u011b Low Island. Pou\u017eil k\u00a0tomu\u00a0 i sledov\u00e1n\u00ed dronem. Poprv\u00e9 tak byl tento ostrov, o kter\u00e9m se p\u0159edpokl\u00e1d\u00e1, \u017ee m\u00e1 kolem 100 000 chovn\u00fdch p\u00e1r\u016f tu\u010d\u0148\u00e1k\u016f uzdi\u010dkov\u00fdch, \u0159\u00e1dn\u011b prozkoum\u00e1n.<\/p>\n\n

Text Greenpeace International p\u0159elo\u017eila Michaela Rychetsk\u00e1.<\/em><\/p>\n\t\t\t\n\t\t\t<\/a>\n\t\t\t\t\t\t\t\n \t\t\t

\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\tZachra\u0148me oce\u00e1ny!\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t

Je \u010das vybudovat oce\u00e1nsk\u00e9 rezervace a d\u00e1t nad\u011bji na\u0161im oce\u00e1n\u016fm a \u017eivotu v nich. <\/p>\n\t\t\t\t \n Jdu do toho\n <\/a>\n \t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t","protected":false},"excerpt":{"rendered":"

V\u011bdci, kte\u0159\u00ed zkoumali kolonie tu\u010d\u0148\u00e1k\u016f uzdi\u010dkov\u00fdch v Antarktid\u011b, zjistili drastick\u00e9 zmen\u0161en\u00ed mnoha sledovan\u00fdch koloni\u00ed, p\u0159i\u010dem\u017e n\u011bkter\u00e9 se od pr\u016fzkumu proveden\u00e9ho p\u0159ed 50 lety zmen\u0161ily a\u017e o 77 %.<\/p>\n","protected":false},"author":27,"featured_media":13879,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"p4_og_title":"","p4_og_description":"","p4_og_image":"","p4_og_image_id":"","p4_seo_canonical_url":"","p4_campaign_name":"not set","p4_local_project":"not set","p4_basket_name":"not set","p4_department":"","footnotes":""},"categories":[2],"tags":[18,20],"p4-page-type":[16],"class_list":["post-13878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-priroda","tag-oceany","tag-zmena-klimatu","p4-page-type-clanek"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/13878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/comments?post=13878"}],"version-history":[{"count":2,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/13878\/revisions"}],"predecessor-version":[{"id":15380,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/posts\/13878\/revisions\/15380"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media\/13879"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/media?parent=13878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/categories?post=13878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/tags?post=13878"},{"taxonomy":"p4-page-type","embeddable":true,"href":"https:\/\/www.greenpeace.org\/czech\/wp-json\/wp\/v2\/p4-page-type?post=13878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}