{"id":1524,"date":"2022-09-19T12:46:20","date_gmt":"2022-09-19T12:46:20","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1524"},"modified":"2022-09-19T12:46:20","modified_gmt":"2022-09-19T12:46:20","slug":"las-salinas-the-pink-salt-flats-of-puerto-rico","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/natural-phenomena\/las-salinas-the-pink-salt-flats-of-puerto-rico\/","title":{"rendered":"Las Salinas: Puerto Rican kouzeln\u00e9 r\u016f\u017eov\u00e9 soln\u00e9 pl\u00e1n\u011b"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Las Salinas: Puerto Rican Pink Salt Flats<\/h2>\n\n<h2 class=\"wp-block-heading\">Objev p\u0159\u00edrodn\u00edho divu<\/h2>\n\n<p>Las Salinas, ukryt\u00e9 v malebn\u00e9m n\u00e1rodn\u00edm parku Cabo Rojo na jihoz\u00e1pad\u011b Portorika, jsou \u00fachvatn\u00fd p\u0159\u00edrodn\u00ed fenom\u00e9n, kter\u00fd n\u00e1v\u0161t\u011bvn\u00edky uchv\u00e1t\u00ed sv\u00fdmi \u017eiv\u00fdmi r\u016f\u017eov\u00fdmi vodami. Kr\u00e1tk\u00e1 proch\u00e1zka mangrovov\u00fdm mo\u010d\u00e1lem odhal\u00ed tento ne\u010dekan\u00fd pohled, kde dv\u011b 18 palc\u016f hlubok\u00e9 laguny t\u0159pyt\u00ed na slunci, vymalovan\u00e9 v odst\u00ednech r\u016f\u017eov\u00e9 cukrov\u00e9 vaty.<\/p>\n\n<h2 class=\"wp-block-heading\">V\u011bda za r\u016f\u017eov\u00fdm odst\u00ednem<\/h2>\n\n<p>Jedine\u010dn\u00e1 barva Las Salinas je p\u0159i\u010d\u00edt\u00e1na harmonick\u00e9 sm\u011bsi \u0159as, bakteri\u00ed, soli a vody. Hlavn\u00ed roli v t\u00e9to chromatick\u00e9 pod\u00edvan\u00e9 hraje Dunaliella salina, \u0159asa pat\u0159\u00edc\u00ed do \u010deledi zelen\u00fdch \u0159as. Navzdory sv\u00e9mu zelen\u00e9mu p\u016fvodu je Dunaliella salina pln\u00e1 karotenoid\u016f, pigment\u016f, kter\u00e9 dod\u00e1vaj\u00ed ovoci a zelenin\u011b \u017eiv\u00e9 \u010derven\u00e9 odst\u00edny. V Las Salinas tyto karotenoidy tan\u010d\u00ed ve vod\u011b a vytv\u00e1\u0159ej\u00ed fascinuj\u00edc\u00ed pod\u00edvanou.<\/p>\n\n<p>Archaea, prokaryotick\u00fd organismus, kter\u00fd prosperuje v soln\u00fdch pl\u00e1n\u00edch, tak\u00e9 p\u0159isp\u00edv\u00e1 k r\u016f\u017eov\u00e9 symfonii. Tento drobn\u00fd organismus se m\u016f\u017ee pochlubit pigmentem naz\u00fdvan\u00fdm rhodopsin, kter\u00fd dod\u00e1v\u00e1 vod\u011b dal\u0161\u00ed vrstvu r\u016f\u017eov\u00e9 z\u00e1\u0159e.<\/p>\n\n<h2 class=\"wp-block-heading\">Faktory ovliv\u0148uj\u00edc\u00ed r\u016f\u017eovou barvu<\/h2>\n\n<p>Intenzita r\u016f\u017eov\u00e9ho odst\u00ednu v Las Salinas je dynamick\u00fd tanec mezi mno\u017estv\u00edm \u0159as a bakteri\u00ed a tak\u00e9 \u00farovn\u00ed salinity. B\u011bhem obdob\u00ed de\u0161\u0165\u016f p\u0159\u00edliv sladk\u00e9 vody \u0159ed\u00ed koncentraci soli, co\u017e zp\u016fsobuje, \u017ee \u0159asy Dunaliella buj\u00ed a dod\u00e1vaj\u00ed vod\u011b hn\u011bdo\u010derven\u00fd n\u00e1dech.<\/p>\n\n<p>Naopak obdob\u00ed sucha p\u0159in\u00e1\u0161\u00ed zv\u00fd\u0161enou salinitu, kter\u00e1 nahr\u00e1v\u00e1 r\u016fstu arche\u00ed a bakteri\u00ed. Tato zm\u011bna v mikrobi\u00e1ln\u00ed rovnov\u00e1ze p\u0159em\u011bn\u00ed vodu na \u017eiv\u00fd odst\u00edn r\u016f\u017eov\u00e9.<\/p>\n\n<h2 class=\"wp-block-heading\">Las Salinas v glob\u00e1ln\u00edm kontextu<\/h2>\n\n<p>Zat\u00edmco Las Salinas jsou zn\u00e1m\u00e9 pro svou intenzivn\u00ed r\u016f\u017eovou barvu, i jin\u00e1 hypersalinn\u00ed prost\u0159ed\u00ed po cel\u00e9m sv\u011bt\u011b vykazuj\u00ed podobn\u00e9 odst\u00edny. R\u016f\u017eov\u00e9 jezero Tyrrell v Austr\u00e1lii, soln\u00e9 rybn\u00edky v z\u00e1livu San Francisco a soln\u00e9 doly Santa Pola ve \u0160pan\u011blsku, to v\u0161e ukazuje r\u016fzn\u00e9 stupn\u011b r\u016f\u017eov\u00e9 barvy, i kdy\u017e s jemn\u00fdmi rozd\u00edly v odst\u00ednu.<\/p>\n\n<h2 class=\"wp-block-heading\">Ekologick\u00fd v\u00fdznam<\/h2>\n\n<p>Krom\u011b sv\u00e9 estetick\u00e9 p\u0159ita\u017elivosti se Las Salinas hem\u017e\u00ed ekologick\u00fdm v\u00fdznamem. Soln\u00e9 pl\u00e1n\u011b slou\u017e\u00ed jako d\u016fle\u017eit\u00e9 \u00fato\u010di\u0161t\u011b pro celou \u0159adu st\u011bhovav\u00fdch pt\u00e1k\u016f, v\u010detn\u011b hn\u011bd\u00fdch pelik\u00e1n\u016f, sn\u011b\u017en\u00fdch bekasin a velk\u00fdch modr\u00fdch volavek. V zimn\u00edch m\u011bs\u00edc\u00edch se na soln\u00e9 pl\u00e1n\u011b sl\u00e9t\u00e1 p\u0159ibli\u017en\u011b 40 000 pt\u00e1k\u016f, kte\u0159\u00ed hledaj\u00ed \u00fato\u010di\u0161t\u011b a ob\u017eivu.<\/p>\n\n<h2 class=\"wp-block-heading\">Historick\u00fd v\u00fdznam<\/h2>\n\n<p>Soln\u00e9 pl\u00e1n\u011b Las Salinas maj\u00ed bohatou historickou tapis\u00e9rii. Domorod\u00ed Araucov\u00e9 a Ta\u00ednov\u00e9 t\u011b\u017eili s\u016fl z t\u011bchto pl\u00e1n\u00ed stalet\u00ed p\u0159ed p\u0159\u00edchodem Kry\u0161tofa Kolumba. Pot\u00e9, co \u0160pan\u011bl\u00e9 kolonizovali Portoriko, zotro\u010dili domorod\u00e9 obyvatelstvo, aby pracovalo v soln\u00fdch dolech.<\/p>\n\n<p>M\u00edstn\u00ed odpor v\u016f\u010di \u0161pan\u011blsk\u00e9 nadvl\u00e1d\u011b nakonec vedl k bitv\u011b na pl\u00e1\u017ei Combate, kter\u00e1 se nach\u00e1z\u00ed pobl\u00ed\u017e soln\u00fdch pl\u00e1n\u00ed. Dnes jsou soln\u00e9 pl\u00e1n\u011b st\u00e1le pod dohledem americk\u00e9 ryb\u00e1\u0159sk\u00e9 a ryb\u00e1\u0159sk\u00e9 slu\u017eby, zat\u00edmco soukrom\u00e1 spole\u010dnost pokra\u010duje v t\u011b\u017eb\u011b soli pomoc\u00ed modern\u00edho vybaven\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Prozkoum\u00e1v\u00e1n\u00ed Las Salinas<\/h2>\n\n<p>N\u00e1v\u0161t\u011bvn\u00edci Las Salinas se mohou vydat na samostatnou proch\u00e1zku nebo se p\u0159ipojit k prohl\u00eddce s pr\u016fvodcem, kterou nab\u00edz\u00ed Interpreta\u010dn\u00ed centrum soln\u00fdch pl\u00e1n\u00ed Cabo Rojo. Centrum poskytuje informativn\u00ed expon\u00e1ty o ekologii a geologii oblasti a tak\u00e9 mo\u017enosti vystoupit na vyhl\u00eddkovou v\u011b\u017e a z\u00edskat panoramatick\u00fd v\u00fdhled na soln\u00e9 pl\u00e1n\u011b.<\/p>\n\n<p>Dobrodru\u017en\u00ed n\u00e1v\u0161t\u011bvn\u00edci se mohou vydat na samotn\u00e9 pl\u00e1n\u011b a proj\u00edt se po betonov\u00fdch d\u011blic\u00edch \u010dar\u00e1ch, kter\u00e9 vedou p\u0159es soln\u00e9 n\u00e1dr\u017ee. Je v\u0161ak p\u0159\u00edsn\u011b zak\u00e1z\u00e1no br\u00e1t s\u016fl, brodit se do n\u00e1dr\u017e\u00ed nebo l\u00e9zt na soln\u00e9 hromady.<\/p>\n\n<h2 class=\"wp-block-heading\">Nejlep\u0161\u00ed \u010das na n\u00e1v\u0161t\u011bvu<\/h2>\n\n<p>Obdob\u00ed de\u0161\u0165\u016f, kter\u00e9 trv\u00e1 od dubna do listopadu, nab\u00edz\u00ed jin\u00fd pohled na Las Salinas. Zat\u00edmco vodnat\u00e9 soln\u00e9 pl\u00e1n\u011b z\u010dervenaj\u00ed do hn\u011bda, okoln\u00ed rostlinstvo buj\u00ed a vytv\u00e1\u0159\u00ed \u017eiv\u00fd kontrast. Toto obdob\u00ed roku tak\u00e9 p\u0159itahuje mnoho st\u011bhovav\u00fdch pt\u00e1k\u016f.<\/p>\n\n<p>Pro ty, kdo v\u0161ak hledaj\u00ed nejintenzivn\u011bj\u0161\u00ed r\u016f\u017eov\u00fd z\u00e1\u017eitek, je ide\u00e1ln\u00ed doba n\u00e1v\u0161t\u011bvy obdob\u00ed sucha, kter\u00e9 trv\u00e1 od prosince do b\u0159ezna. S men\u0161\u00edm mno\u017estv\u00edm de\u0161t\u011b, kter\u00fd by \u0159edil koncentraci soli, se soln\u00e9 pl\u00e1n\u011b prom\u011bn\u00ed v kaleidoskop r\u016f\u017eov\u00fdch odst\u00edn\u016f, zdoben\u00fdch krystalick\u00fdmi soln\u00fdmi \u00fatvary.<\/p>\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed informace<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>N\u00e1v\u0161t\u011bvn\u00edci Las Salinas by si m\u011bli b\u00fdt v\u011bdomi n\u00e1sleduj\u00edc\u00edch pokyn\u016f:<ul>\n<li>Neberte s\u016fl z pl\u00e1n\u00ed.<\/li>\n<li>Nevstupujte do n\u00e1dr\u017e\u00ed.<\/li>\n<li>Ne\u0161plhejte na soln\u00e9 hromady.<\/li>\n<\/ul><\/li>\n<li>Prohl\u00eddky s pr\u016fvodcem je mo\u017en\u00e9 rezervovat p\u0159edem kontaktov\u00e1n\u00edm person\u00e1lu Interpreta\u010dn\u00edho centra soln\u00fdch pl\u00e1n\u00ed Cabo Rojo.<\/li>\n<li>Vyhl\u00eddkov\u00e1 v\u011b\u017e nab\u00edz\u00ed \u00fa\u017easn\u00fd v\u00fdhled na soln\u00e9 pl\u00e1n\u011b a okoln\u00ed krajinu.<\/li>\n<li>N\u00e1rodn\u00ed rezervace divok\u00e9 zv\u011b\u0159e Cabo Rojo je domovem pestr\u00e9 fl\u00f3ry a fauny, v\u010detn\u011b mangrovn\u00edk\u016f, mo\u0159sk\u00fdch \u017eelv a r\u016fzn\u00fdch druh\u016f pt\u00e1k\u016f.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Las Salinas: Puerto Rican Pink Salt Flats Objev p\u0159\u00edrodn\u00edho divu Las Salinas, ukryt\u00e9 v malebn\u00e9m n\u00e1rodn\u00edm parku Cabo Rojo na jihoz\u00e1pad\u011b Portorika, jsou \u00fachvatn\u00fd p\u0159\u00edrodn\u00ed fenom\u00e9n, kter\u00fd n\u00e1v\u0161t\u011bvn\u00edky uchv\u00e1t\u00ed sv\u00fdmi&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3354],"tags":[1439,3348,3349,3350,252,3351,3352,9,97,3353],"class_list":["post-1524","post","type-post","status-publish","format-standard","hentry","category-natural-phenomena","tag-bacteria","tag-las-salinas","tag-pink-salt-flats","tag-puerto-rico","tag-nature","tag-algae","tag-salt","tag-art","tag-science","tag-water"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=1524"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1524\/revisions"}],"predecessor-version":[{"id":1525,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/1524\/revisions\/1525"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=1524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=1524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=1524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}