V\u1ea1n l\u00ed tr\u01b0\u1eddng th\u00e0nh l\u00e0 m\u1ed9t k\u00ec t\u00edch l\u1edbn trong l\u1ecbch s\u1eed v\u0103n minh nh\u00e2n lo\u1ea1i. Trong t\u01b0\u01a1ng lai kh\u00f4ng xa, m\u1ed9t b\u1ee9c \u201cV\u1ea1n l\u00ed tr\u01b0\u1eddng th\u00e0nh xanh\u201d s\u1ebd s\u1eebng s\u1eefng m\u1ecdc l\u00ean tr\u00ean mi\u1ec1n \u0111\u1ea5t r\u1ed9ng m\u00eanh m\u00f4ng c\u1ee7a Trung Qu\u1ed1c, \u0111\u00f3 ch\u00ednh l\u00e0 c\u00f4ng tr\u00ecnh sinh th\u00e1i l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi \u2013 h\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u201cTam B\u1eafc\u201d.<\/p>\n\n\n\n
Th\u00e1ng 11 n\u0103m 1978, Ch\u00ednh ph\u1ee7 Trung Qu\u1ed1c ra quy\u1ebft \u0111\u1ecbnh s\u1ebd x\u00e2y d\u1ef1ng m\u1ed9t c\u00f4ng tr\u00ecnh r\u1eebng b\u1ea3o h\u1ed9 qui m\u00f4 l\u1edbn \u1edf v\u00f9ng \u0111\u1ea5t T\u00e2y B\u1eafc, Hoa B\u1eafc v\u00e0 \u0110\u00f4ng B\u1eafc – khu v\u1ef1c m\u00e0 b\u00e3o c\u00e1t v\u00e0 \u0111\u1ea5t th\u01b0\u1eddng b\u1ecb x\u00f3i m\u00f2n nghi\u00eam tr\u1ecdng, \u0111\u1ec3 ng\u0103n ng\u1eeba sa m\u1ea1c h\u00f3a v\u00e0 di\u1ec7n t\u00edch sa m\u1ea1c m\u1edf r\u1ed9ng, gi\u1ea3m th\u1ea5p \u0111\u1ea5t b\u1ecb x\u00f3i m\u00f2n. D\u1ea3i r\u1eebng b\u1ea3o h\u1ed9 n\u00e0y t\u1eeb khu t\u1ef1 tr\u1ecb T\u00e2n C\u01b0\u01a1ng v\u1eaft qua Thanh H\u1ea3i, Cam T\u00fac, Ninh H\u1ea1, Thi\u1ec3m T\u00e2y, N\u1ed9i M\u00f4ng, S\u01a1n T\u00e2y, H\u00e0 B\u1eafc, B\u1eafc Kinh, Li\u00eau Ninh, C\u00e1t L\u00e2m, H\u1eafc Long Giang g\u1ed3m 12 t\u1ec9nh, khu t\u1ef1 tr\u1ecb v\u00e0 551 huy\u1ec7n tr\u1ef1c thu\u1ed9c, t\u1ed5ng di\u1ec7n t\u00edch l\u00e0 4,069 tri\u1ec7u km2. To\u00e0n c\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng trong th\u1eddi gian 70 n\u0103m.<\/p>\n\n\n\n
Ch\u00fang ta \u0111\u1ec1u bi\u1ebft ph\u1ea7n l\u1edbn \u201cTam B\u1eafc\u201d \u0111\u1ec1u l\u00e0 nh\u1eefng v\u00f9ng kh\u00f4 h\u1ea1n v\u00e0 b\u00e1n kh\u00f4 h\u1ea1n. \u1ede \u0111\u00e2y, th\u1ea3m th\u1ef1c v\u1eadt th\u01b0a th\u1edbt, kh\u00ed h\u1eadu kh\u00f4 r\u00e1o \u00edt m\u01b0a, \u0111\u1ea5t tr\u1ecdc, l\u01b0\u1ee3ng h\u01a1i n\u01b0\u1edbc b\u1ed1c h\u01a1i l\u1edbn, sinh th\u00e1i m\u1ea5t \u0111i c\u00e2n b\u1eb1ng, th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n nh\u1eefng tr\u1eadn gi\u00f3 c\u00e1t. \u0110\u1ed3ng ru\u1ed9ng v\u00e0 c\u00e1c n\u00f4ng tr\u01b0\u1eddng ch\u0103n nu\u00f4i c\u1ee7a 213 huy\u1ec7n th\u01b0\u1eddng b\u1ecb gi\u00f3 c\u00e1t uy hi\u1ebfp. M\u01b0a t\u1eadp trung v\u00e0o m\u00f9a h\u1ea1 v\u00e0 m\u00f9a thu, khi\u1ebfn cho di\u1ec7n t\u00edch b\u1ecb x\u00f3i m\u00f2n c\u1ee7a cao nguy\u00ean Ho\u00e0ng Th\u1ed5 \u0111\u1ea1t \u0111\u1ebfn 4,3 tri\u1ec7u km2, tr\u1ef1c ti\u1ebfp g\u00e2y t\u00e1c h\u1ea1i cho s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 ch\u0103n nu\u00f4i c\u1ee7a c\u1ea3 m\u1ed9t v\u00f9ng l\u1edbn.<\/p>\n\n\n\n
H\u00e0ng n\u0103m c\u00f3 kho\u1ea3ng 1,6 t\u1ec9 t\u1ea5n b\u00f9n tr\u00f4i v\u00e0o c\u00e1c d\u00f2ng s\u00f4ng, n\u00e2ng cao \u0111\u00e1y s\u00f4ng Ho\u00e0ng H\u00e0, uy hi\u1ebfp s\u1ef1 an to\u00e0n v\u1ec1 t\u00e0i s\u1ea3n v\u00e0 t\u00ednh m\u1ea1ng c\u1ee7a nh\u00e2n d\u00e2n v\u00f9ng h\u1ea1 l\u01b0u. T\u1eeb T\u00e2n C\u01b0\u01a1ng \u0111\u1ebfn H\u1eafc Long Giang c\u00f2n ph\u00e2n b\u1ed1 m\u1ed9t di\u1ec7n t\u00edch kho\u1ea3ng 1,75 tri\u1ec7u km2 sa m\u1ea1c v\u00e0 b\u00e3i \u0111\u00e1, trong \u0111\u00f3 c\u00f3 kho\u1ea3ng 56.000 km2 l\u00e0 sa m\u1ea1c \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh g\u1ea7n 100 n\u0103m nay. Ngo\u00e0i ra c\u00f2n c\u00f3 kho\u1ea3ng 1,58 tri\u1ec7u km2 \u0111\u1ea5t \u0111ai c\u00f3 nguy c\u01a1 bi\u1ebfn th\u00e0nh sa m\u1ea1c. V\u00ec thi\u00ean tai d\u1ed3n d\u1eadp cho n\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p v\u00e0 ch\u0103n nu\u00f4i c\u1ee7a v\u00f9ng \u201cTam B\u1eafc\u201d b\u1ecb h\u1ea1n ch\u1ebf, s\u1ea3n l\u01b0\u1ee3ng l\u01b0\u01a1ng th\u1ef1c th\u1ea5p. Ph\u1ea7n l\u1edbn c\u00e1c v\u00f9ng ngh\u00e8o \u0111\u00f3i c\u1ee7a Trung Qu\u1ed1c \u0111\u1ec1u r\u01a1i v\u00e0o v\u00f9ng n\u00e0y.<\/p>\n\n\n\n
Giai \u0111o\u1ea1n th\u1ee9 nh\u1ea5t c\u1ee7a c\u00f4ng tr\u00ecnh h\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u201cTam B\u1eafc\u201d n\u0103m 1985 \u0111\u00e3 ho\u00e0n th\u00e0nh th\u1eafng l\u1ee3i, tr\u1ed3ng \u0111\u01b0\u1ee3c g\u1ea7n 6,25 tri\u1ec7u ha r\u1eebng v\u00e0 l\u00e0m cho 6,26 tri\u1ec7u ha ru\u1ed9ng \u0111\u01b0\u1ee3c m\u1ea1ng l\u01b0\u1edbi r\u1eebng b\u1ea3o h\u1ed9. Tr\u1ecdng \u0111i\u1ec3m giai \u0111o\u1ea1n th\u1ee9 nh\u1ea5t c\u1ee7a c\u00f4ng tr\u00ecnh l\u00e0 h\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u0111\u1ed3ng ru\u1ed9ng s\u01a1 b\u1ed9 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh. Ngo\u00e0i ra, v\u00f9ng trung du s\u00f4ng Ho\u00e0ng H\u00e0 \u0111\u1ea5t hay b\u1ecb x\u00f3i m\u00f2n v\u00e0 h\u1ec7 th\u1ed1ng sinh th\u00e1i c\u0169ng d\u1ea7n tr\u1edf l\u1ea1i t\u01b0\u01a1i t\u1ed1t h\u01a1n, t\u00ecnh tr\u1ea1ng \u0111\u1ea5t x\u00f3i m\u00f2n \u0111\u01b0\u1ee3c kh\u1ed1ng ch\u1ebf \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n
Giai \u0111o\u1ea1n th\u1ee9 hai c\u1ee7a c\u00f4ng tr\u00ecnh n\u00e0y b\u1eaft \u0111\u1ea7u t\u1eeb n\u0103m 1986, qui m\u00f4 c\u00e0ng l\u1edbn, \u0111\u1ebfn n\u0103m 1996 th\u00ec di\u1ec7n t\u00edch r\u1eebng che ph\u1ee7 \u1edf v\u00f9ng \u201cTam B\u1eafc\u201d \u0111\u00e3 t\u1eeb 5,9% c\u1ee7a k\u1ebft th\u00fac giai \u0111o\u1ea1n 1 n\u00e2ng l\u00ean \u0111\u1ebfn 7,7%. 16,6 tri\u1ec7u ha ru\u1ed9ng tr\u1edf th\u00e0nh m\u1ea1ng l\u01b0\u1edbi r\u1eebng. 1\/3 di\u1ec7n t\u00edch \u0111\u1ea5t b\u1ecb x\u00f3i m\u00f2n c\u1ee7a v\u00f9ng cao nguy\u00ean Ho\u00e0ng Th\u1ed5 s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00ed. V\u00f9ng ngo\u1ea1i vi B\u1eafc Kinh, Kinh Bao v\u00e0 ph\u00eda t\u00e2y \u0111\u01b0\u1eddng s\u1eaft Bao Lan, c\u0169ng nh\u01b0 phong c\u1ea3nh t\u1ef1 nhi\u00ean hai b\u00ean b\u1edd s\u00f4ng Ho\u00e0ng H\u00e0 ph\u1ea7n trung du \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t.<\/p>\n\n\n\n
H\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u201cTam B\u1eafc\u201d \u0111\u1ed3ng th\u1eddi v\u1edbi vi\u1ec7c b\u1ea3o v\u1ec7 th\u1ea3m xanh hi\u1ec7n c\u00f3, c\u00f2n d\u00f9ng c\u00e1c bi\u1ec7n ph\u00e1p tr\u1ed3ng r\u1eebng kh\u00e1c nh\u01b0: d\u00f9ng m\u00e1y bay r\u1ea3i h\u1ea1t gi\u1ed1ng tr\u1ed3ng r\u1eebng, nh\u00e2n c\u00f4ng tr\u1ed3ng r\u1eebng, v\u00e2y n\u00fai, khoanh c\u00e1t tr\u1ed3ng c\u1ecf, tr\u1ed3ng r\u1eebng, th\u1ef1c hi\u1ec7n k\u1ebf ho\u1ea1ch theo t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 g\u00e2y n\u00ean h\u1ec7 th\u1ed1ng r\u1eebng ch\u1eafn gi\u00f3, c\u1ed1 \u0111\u1ecbnh c\u00e1t, r\u1eebng ch\u1ed1ng \u0111\u1ea5t x\u00f3i m\u00f2n, r\u1eebng b\u1ea3o h\u1ed9 c\u00e1c n\u00f4ng tr\u01b0\u1eddng ch\u0103n nu\u00f4i, r\u1eebng b\u1ea3o h\u1ed9 ngu\u1ed3n n\u01b0\u1edbc, r\u1eebng cung c\u1ea5p c\u1ee7i, r\u1eebng kinh t\u1ebf, r\u1eebng l\u1ea5y g\u1ed7, v.v.. k\u1ebft h\u1ee3p gi\u1eefa c\u00e1c lo\u1ea1i c\u00e2y l\u1ea5y g\u1ed7, c\u00e2y l\u1ea5y c\u1ee7i v\u00e0 c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt kh\u00e1c t\u1ea1o n\u00ean nh\u1eefng d\u1ea3i r\u1eebng, m\u1ea1ng l\u01b0\u1edbi r\u1eebng v\u00e0 t\u1eebng c\u00e1nh r\u1eebng l\u00e0m cho s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p, l\u00e2m nghi\u1ec7p v\u00e0 ch\u0103n nu\u00f4i ph\u00e1t tri\u1ec3n h\u00e0i h\u00f2a, khi\u1ebfn cho m\u00f4i tr\u01b0\u1eddng sinh th\u00e1i v\u00f9ng \u201cTam B\u1eafc\u201d \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3, th\u00fac \u0111\u1ea9y n\u00f4ng, l\u00e2m nghi\u1ec7p v\u00e0 ch\u0103n nu\u00f4i c\u1ee7a Trung Qu\u1ed1c ph\u00e1t tri\u1ec3n to\u00e0n di\u1ec7n. N\u0103m 1987, h\u1ec7 th\u1ed1ng r\u1eebng ph\u00f2ng h\u1ed9 \u201cTam B\u1eafc\u201d \u0111\u01b0\u1ee3c c\u01a1 quan Qui ho\u1ea1ch m\u00f4i tr\u01b0\u1eddng c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c b\u00ecnh ch\u1ecdn l\u00e0 m\u1ed9t trong \u201c500 c\u00f4ng tr\u00ecnh b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng t\u1ed1t nh\u1ea5t c\u1ee7a to\u00e0n c\u1ea7u\u201d.<\/p>\n\n\n\n
C\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n r\u1eb1ng: sau khi h\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u201cTam B\u1eafc\u201d \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng xong, v\u00f9ng n\u00e0y s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t v\u00f9ng \u0111\u1ea5t qu\u00fd \u201cS\u01a1n thanh th\u1ee7y t\u00fa, h\u00e0ng ngh\u00ecn kil\u00f4m\u00e9t ch\u1ea1y d\u00e0i m\u00e0u m\u1ee1\u201d. \u0110\u1ebfn l\u00fac \u0111\u00f3 V\u1ea1n l\u00ed tr\u01b0\u1eddng th\u00e0nh c\u1ed5 x\u01b0a v\u00e0 \u201cTr\u01b0\u1eddng th\u00e0nh xanh hi\u1ec7n \u0111\u1ea1i\u201d s\u1ebd c\u00f9ng ch\u00f3i s\u00e1ng, l\u00e0 nh\u1eefng th\u00e0nh l\u0169y v\u1eefng ch\u00e3i b\u1ea3o v\u1ec7 mi\u1ec1n B\u1eafc Trung Qu\u1ed1c.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: H\u1ec7 th\u1ed1ng r\u1eebng b\u1ea3o h\u1ed9 \u201cTam B\u1eafc\u201d; Sa m\u1ea1c h\u00f3a; \u0110\u1ea5t x\u00f3i m\u00f2n.<\/p>\n","protected":false},"excerpt":{"rendered":"
V\u1ea1n l\u00ed tr\u01b0\u1eddng th\u00e0nh l\u00e0 m\u1ed9t k\u00ec t\u00edch l\u1edbn trong l\u1ecbch s\u1eed v\u0103n minh nh\u00e2n lo\u1ea1i. Trong t\u01b0\u01a1ng lai kh\u00f4ng xa, m\u1ed9t b\u1ee9c \u201cV\u1ea1n l\u00ed tr\u01b0\u1eddng th\u00e0nh xanh\u201d s\u1ebd s\u1eebng s\u1eefng m\u1ecdc l\u00ean tr\u00ean mi\u1ec1n \u0111\u1ea5t r\u1ed9ng m\u00eanh m\u00f4ng c\u1ee7a Trung Qu\u1ed1c, \u0111\u00f3 ch\u00ednh l\u00e0 c\u00f4ng tr\u00ecnh sinh th\u00e1i l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi \u2013 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,17],"tags":[],"class_list":["post-9300","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9300","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9300"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9300\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}