[{"@context":"https:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/dulichuc.top\/kham-pha-ran-san-ho-great-barrier\/#BlogPosting","mainEntityOfPage":"https:\/\/dulichuc.top\/kham-pha-ran-san-ho-great-barrier\/","headline":"Kh\u00e1m ph\u00e1 R\u1ea1n san h\u00f4 Great Barrier","name":"Kh\u00e1m ph\u00e1 R\u1ea1n san h\u00f4 Great Barrier","description":"Kh\u00e1m ph\u00e1 R\u1ea1n san h\u00f4 Great Barrier s\u1ebd mang t\u1edbi du kh\u00e1ch nhi\u1ec1u tr\u1ea3i nghi\u1ec7m tuy\u1ec7t v\u1eddi khi du kh\u00e1ch \u0111i du l\u1ecbch \u00dac v\u00e0 gh\u00e9 tham quan n\u01a1i n\u00e0y.","datePublished":"2020-11-28","dateModified":"2020-11-28","author":{"@type":"Person","@id":"https:\/\/dulichuc.top\/author\/admin\/#Person","name":"admin","url":"https:\/\/dulichuc.top\/author\/admin\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"TADY TRAVEL","logo":{"@type":"ImageObject","@id":"http:\/\/dulichuc.top\/wp-content\/uploads\/2021\/08\/logo-chuan.png","url":"http:\/\/dulichuc.top\/wp-content\/uploads\/2021\/08\/logo-chuan.png","width":624,"height":393}},"image":{"@type":"ImageObject","@id":"https:\/\/dulichuc.top\/wp-content\/uploads\/2020\/11\/kham-pha-ran-san-ho-Great-Barrier5.jpg","url":"https:\/\/dulichuc.top\/wp-content\/uploads\/2020\/11\/kham-pha-ran-san-ho-Great-Barrier5.jpg","height":375,"width":600},"url":"https:\/\/dulichuc.top\/kham-pha-ran-san-ho-great-barrier\/","about":["Kinh nghi\u1ec7m du l\u1ecbch"],"wordCount":1456,"keywords":["Kh\u00e1m ph\u00e1 R\u1ea1n san h\u00f4 Great Barrier"],"articleBody":"R\u1ea1n san h\u00f4 Great Barrier\u00a0, qu\u1ea7n th\u1ec3\u00a0r\u1ea1n san h\u00f4\u00a0, b\u00e3i c\u1ea1n v\u00e0 \u0111\u1ea3o nh\u1ecf \u1edf\u00a0Th\u00e1i B\u00ecnh D\u01b0\u01a1ng\u00a0ngo\u00e0i kh\u01a1i b\u1edd bi\u1ec3n ph\u00eda \u0111\u00f4ng b\u1eafc c\u1ee7a\u00a0\u00dac\u00a0, l\u00e0 qu\u1ea7n th\u1ec3 r\u1ea1n san h\u00f4 d\u00e0i nh\u1ea5t v\u00e0 l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi.\u00a0Great Barrier Reef k\u00e9o d\u00e0i trong kho\u1ea3ng m\u1ed9t h\u01b0\u1edbng v\u1ec1 ph\u00eda t\u00e2y b\u1eafc-\u0111\u00f4ng nam trong h\u01a1n 1.250 d\u1eb7m (2.000 km), \u1edf m\u1ed9t kho\u1ea3ng c\u00e1ch xa b\u1edd t\u1eeb 10 \u0111\u1ebfn 100 d\u1eb7m (16-160 km), v\u00e0 c\u00f3 di\u1ec7n t\u00edch m\u1ed9t s\u1ed1 135.000 d\u1eb7m vu\u00f4ng (350.000 km vu\u00f4ng).\u00a0N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3, h\u01a1i kh\u00f4ng ch\u00ednh x\u00e1c, l\u00e0 c\u1ea5u tr\u00fac l\u1edbn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi c\u00e1c sinh v\u1eadt s\u1ed1ng.R\u1ea1n san h\u00f4 th\u1ef1c s\u1ef1 bao g\u1ed3m kho\u1ea3ng 2.100 r\u1ea1n san h\u00f4 ri\u00eang l\u1ebb v\u00e0 kho\u1ea3ng 800 r\u1ea1n \u0111\u00e1 ng\u1ea7m (\u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh xung quanh c\u00e1c \u0111\u1ea3o ho\u1eb7c c\u00e1c \u0111\u01b0\u1eddng b\u1edd bi\u1ec3n gi\u00e1p ranh).\u00a0Nhi\u1ec1u con kh\u00f4 ho\u1eb7c h\u1ea7u nh\u01b0 kh\u00f4ng ng\u1eadp khi th\u1ee7y tri\u1ec1u xu\u1ed1ng;\u00a0m\u1ed9t s\u1ed1 c\u00f3 \u0111\u1ea3o\u00a0c\u00e1t\u00a0san h\u00f4\u00a0, ho\u1eb7c v\u1ecbnh;\u00a0nh\u1eefng ng\u01b0\u1eddi kh\u00e1c \u1edf r\u00eca c\u00e1c \u0111\u1ea3o cao ho\u1eb7c b\u1edd bi\u1ec3n \u0111\u1ea5t li\u1ec1n.\u00a0B\u1ea5t ch\u1ea5p s\u1ef1 \u0111a d\u1ea1ng n\u00e0y, c\u00e1c r\u1ea1n san h\u00f4 c\u00f3 chung m\u1ed9t ngu\u1ed3n g\u1ed1c: m\u1ed7i r\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh trong h\u00e0ng tri\u1ec7u n\u0103m, t\u1eeb b\u1ed9 x\u01b0\u01a1ng v\u00e0 ch\u1ea5t th\u1ea3i x\u01b0\u01a1ng c\u1ee7a m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn c\u00e1c sinh v\u1eadt bi\u1ec3n s\u1ed1ng.\u00a0C\u00e1c “vi\u00ean g\u1ea1ch” trong khu\u00f4n kh\u1ed5 r\u1ea1n san h\u00f4 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1edfi t\u00e0n t\u00edch \u0111\u00e1 v\u00f4i c\u1ee7a c\u00e1c sinh v\u1eadt nh\u1ecf b\u00e9 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0polyps\u00a0san h\u00f4\u00a0v\u00e0 hydrocorals, trong khi “xi m\u0103ng” li\u00ean k\u1ebft nh\u1eefng ph\u1ea7n c\u00f2n l\u1ea1i n\u00e0y v\u1edbi nhau \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh ph\u1ea7n l\u1edbn b\u1edfi\u00a0t\u1ea3o\u00a0coralline\u00a0v\u00e0 bryozoans\u00a0.\u00a0C\u00e1c \u0111i\u1ec3m giao nhau c\u1ee7a khu\u00f4n kh\u1ed5 n\u00e0y \u0111\u00e3 b\u1ecb l\u1ea5p \u0111\u1ea7y b\u1edfi m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ch\u1ea5t th\u1ea3i x\u01b0\u01a1ng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 \u0111\u1eadp m\u1ea1nh c\u1ee7a s\u00f3ng v\u00e0 s\u1ef1 t\u00e0n ph\u00e1 c\u1ee7a c\u00e1c sinh v\u1eadt nh\u00e0m ch\u00e1n.Vi\u1ec7c kh\u00e1m ph\u00e1\u00a0r\u1ea1n san h\u00f4 \u1edf\u00a0ch\u00e2u \u00c2u\u00a0b\u1eaft \u0111\u1ea7u v\u00e0o n\u0103m 1770, khi thuy\u1ec1n tr\u01b0\u1edfng c\u1ee7a nh\u00e0 th\u00e1m hi\u1ec3m ng\u01b0\u1eddi Anh James Cook\u00a0\u0111\u00e3 cho con t\u00e0u c\u1ee7a m\u00ecnh m\u1eafc c\u1ea1n tr\u00ean \u0111\u00f3.\u00a0C\u00f4ng vi\u1ec7c v\u1ebd bi\u1ec3u \u0111\u1ed3 c\u00e1c k\u00eanh v\u00e0 l\u1ed1i \u0111i qua m\u00ea cung \u0111\u00e1 ng\u1ea7m, do Cook b\u1eaft \u0111\u1ea7u, ti\u1ebfp t\u1ee5c trong th\u1ebf k\u1ef7 19.\u00a0C\u00e1cChuy\u1ebfn th\u00e1m hi\u1ec3m Great Barrier Reef n\u0103m 1928\u201329 \u0111\u00e3 \u0111\u00f3ng g\u00f3p nh\u1eefng ki\u1ebfn \u200b\u200bth\u1ee9c quan tr\u1ecdng v\u1ec1 sinh l\u00fd h\u1ecdc san h\u00f4 v\u00e0 sinh th\u00e1i c\u1ee7a c\u00e1c r\u1ea1n san h\u00f4.\u00a0M\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i tr\u00ean\u00a0\u0110\u1ea3o Heron\u00a0ti\u1ebfp t\u1ee5c c\u00e1c cu\u1ed9c \u0111i\u1ec1u tra khoa h\u1ecdc v\u00e0 m\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.R\u1ea1n san h\u00f4 \u0111\u00e3 tr\u1ed3i l\u00ean tr\u00ean th\u1ec1m n\u00f4ng bao quanh l\u1ee5c \u0111\u1ecba \u00dac, trong v\u00f9ng n\u01b0\u1edbc \u1ea5m \u0111\u00e3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho san h\u00f4 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd (ch\u00fang kh\u00f4ng th\u1ec3 t\u1ed3n t\u1ea1i \u1edf n\u01a1i nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh xu\u1ed1ng d\u01b0\u1edbi 70 \u00b0 F [21 \u00b0 C]).\u00a0Borings \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng c\u00e1c r\u1ea1n san h\u00f4 \u0111\u00e3 ph\u00e1t tri\u1ec3n tr\u00ean\u00a0th\u1ec1m l\u1ee5c \u0111\u1ecba\u00a0s\u1edbm nh\u1ea5t l\u00e0 trong\u00a0K\u1ef7 nguy\u00ean Miocen\u00a0(23,7 \u0111\u1ebfn 5,3 tri\u1ec7u n\u0103m tr\u01b0\u1edbc).\u00a0Qu\u00e1 tr\u00ecnh s\u1ee5t l\u00fan th\u1ec1m l\u1ee5c \u0111\u1ecba \u0111\u00e3 di\u1ec5n ra, v\u1edbi m\u1ed9t s\u1ed1 \u0111\u1ea3o ng\u01b0\u1ee3c, k\u1ec3 t\u1eeb \u0111\u1ea7u Miocen.C\u00e1c\u00a0m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc\u00a0c\u1ee7a Great Barrier Reef \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1edfi l\u1edbp n\u01b0\u1edbc b\u1ec1 m\u1eb7t c\u1ee7a ph\u00eda t\u00e2y nam Th\u00e1i B\u00ecnh D\u01b0\u01a1ng.\u00a0C\u00e1c v\u00f9ng n\u01b0\u1edbc r\u1ea1n san h\u00f4 \u00edt c\u00f3 s\u1ef1 thay \u0111\u1ed5i theo m\u00f9a: nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc m\u1eb7t cao, dao \u0111\u1ed9ng t\u1eeb 70 \u0111\u1ebfn 100 \u00b0 F (21 \u0111\u1ebfn 38 \u00b0 C).\u00a0N\u01b0\u1edbc n\u00f3i chung trong nh\u01b0 pha l\u00ea, v\u1edbi c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a t\u00e0u ng\u1ea7m c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u00f5 r\u00e0ng \u1edf \u0111\u1ed9 s\u00e2u 100 feet (30 m\u00e9t).C\u00e1c d\u1ea1ng s\u1ed1ng bao g\u1ed3m \u00edt nh\u1ea5t 300 lo\u00e0i san h\u00f4 c\u1ee9ng c\u0169ng nh\u01b0\u00a0h\u1ea3i qu\u1ef3\u00a0,\u00a0b\u1ecdt bi\u1ec3n\u00a0,\u00a0giun\u00a0, \u0111\u1ed9ng\u00a0v\u1eadt ch\u00e2n b\u1ee5ng\u00a0,\u00a0t\u00f4m h\u00f9m\u00a0,\u00a0t\u00f4m c\u00e0ng\u00a0,\u00a0t\u00f4m\u00a0,\u00a0cua\u00a0v\u00e0 nhi\u1ec1u lo\u1ea1i c\u00e1 v\u00e0 chim.\u00a0\u0110\u1ed9ng v\u1eadt r\u1ea1n n\u1ee9t ph\u00e1 ho\u1ea1i nhi\u1ec1u nh\u1ea5t l\u00e0Sao bi\u1ec3n \u0111\u1ea7u gai\u00a0(\u00a0Acanthaster planci\u00a0), \u0111\u00e3 l\u00e0m gi\u1ea3m m\u00e0u s\u1eafc v\u00e0 s\u1ee9c h\u00fat c\u1ee7a nhi\u1ec1u r\u1ea1n san h\u00f4 mi\u1ec1n Trung do \u0103n nhi\u1ec1u san h\u00f4 s\u1ed1ng.\u00a0\u0110\u00f3ng c\u1eb7n\u00a0m\u00e0u \u0111\u1ecf t\u1ea3o\u00a0Lithothamnion\u00a0v\u00e0\u00a0Porolithon\u00a0h\u00ecnh th\u00e0nh t\u00eda Fortifying \u0111\u1ecf v\u00e0nh t\u1ea3o \u0111\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng \u0110\u1ea1i\u00a0Barrier Reef c\u1ee7a\u00a0h\u1ea7u h\u1ebft c\u00e1c t\u00ednh n\u0103ng \u0111\u1eb7c tr\u01b0ng, trong khi m\u00e0u xanh l\u00e1 c\u00e2y t\u1ea3o\u00a0Halimeda\u00a0kh\u1edfi s\u1eafc g\u1ea7n nh\u01b0 \u1edf kh\u1eafp m\u1ecdi n\u01a1i.\u00a0Tr\u00ean b\u1ec1 m\u1eb7t, \u0111\u1eddi s\u1ed1ng th\u1ef1c v\u1eadt c\u1ee7a c\u00e1c v\u1ecbnh r\u1ea5t h\u1ea1n ch\u1ebf, ch\u1ec9 bao g\u1ed3m kho\u1ea3ng 30 \u0111\u1ebfn 40 lo\u00e0i.\u00a0M\u1ed9t s\u1ed1 gi\u1ed1ng c\u00e2y\u00a0ng\u1eadp m\u1eb7n\u00a0xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c v\u1ecbnh ph\u00eda b\u1eafc.Ngo\u00e0i l\u1ee3i \u00edch khoa h\u1ecdc c\u1ee7a n\u00f3, r\u1ea1n san h\u00f4 ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng nh\u01b0 m\u1ed9t\u00a0\u0111i\u1ec3m thu h\u00fat kh\u00e1ch du l\u1ecbch\u00a0.\u00a0M\u1ed1i quan t\u00e2m ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 vi\u1ec7c b\u1ea3o t\u1ed3n di s\u1ea3n thi\u00ean nhi\u00ean c\u1ee7a n\u00f3 \u0111\u00e3 d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u0103ng c\u01b0\u1eddng ki\u1ec3m so\u00e1t \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng ti\u1ec1m \u1ea9n nhi\u1ec1u nguy c\u01a1 nh\u01b0 khoan t\u00ecm\u00a0ngu\u1ed3n\u00a0d\u1ea7u kh\u00ed\u00a0.\u00a0Vi\u1ec7c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i ngh\u1ec1 du l\u1ecbch v\u00e0 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a\u00a0\u0111\u00e1nh b\u1eaft c\u00e1 th\u01b0\u01a1ng m\u1ea1i\u00a0l\u00e0 nh\u1eefng v\u1ea5n \u0111\u1ec1 g\u00e2y tranh c\u00e3i v\u00e0o cu\u1ed1i th\u1ebf k\u1ef7 20.\u00a0Tuy nhi\u00ean, s\u1ee9c kh\u1ecfe c\u1ee7a r\u1ea1n san h\u00f4 c\u0169ng b\u1ecb \u0111e d\u1ecda b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c;\u00a0m\u1ed9t s\u1ed1 nh\u00e0 khoa h\u1ecdc bi\u1ec3n l\u01b0u \u00fd r\u1eb1ng \u0111\u1ed9 ph\u1ee7 san h\u00f4 tr\u00ean r\u1ea1n san h\u00f4 \u0111\u00e3 gi\u1ea3m g\u1ea7n 50% t\u1eeb n\u0103m 1985 \u0111\u1ebfn 2012 do thi\u1ec7t h\u1ea1i do\u00a0t\u1ea9y tr\u1eafng san h\u00f4\u00a0,\u00a0c\u00e1c lo\u00e0i x\u00e2m l\u1ea5n\u00a0nh\u01b0\u00a0sao bi\u1ec3n gai\u00a0(Acanthaster planci\u00a0), v\u00e0\u00a0xo\u00e1y thu\u1eadn nhi\u1ec7t \u0111\u1edbi\u00a0.Gi\u00e1m s\u00e1t r\u1ea1n san h\u00f4 ph\u1ea7n l\u1edbn l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a\u00a0C\u00f4ng vi\u00ean H\u00e0ng h\u1ea3i Great Barrier Reef (\u0111\u01b0\u1ee3c tuy\u00ean b\u1ed1 v\u00e0o n\u0103m 1975),\u00a0bao g\u1ed3m\u00a0ph\u1ea7n l\u1edbn di\u1ec7n t\u00edch.\u00a0Ngo\u00e0i ra c\u00f2n c\u00f3 c\u00e1c c\u00f4ng vi\u00ean qu\u1ed1c gia v\u00e0 ti\u1ec3u bang nh\u1ecf h\u01a1n.\u00a0N\u0103m 1981, R\u1ea1n san h\u00f4 Great Barrier \u0111\u01b0\u1ee3c UNESCO th\u00eam v\u00e0oDanh s\u00e1ch Di s\u1ea3n Th\u1ebf gi\u1edbi\u00a0. "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kh\u00e1m ph\u00e1 R\u1ea1n san h\u00f4 Great Barrier","item":"https:\/\/dulichuc.top\/kham-pha-ran-san-ho-great-barrier\/#breadcrumbitem"}]}]