{"id":24061,"date":"2023-12-06T09:06:58","date_gmt":"2023-12-06T09:06:58","guid":{"rendered":"https:\/\/masterskills.org\/blog\/dong-chay-moi-truong-environmental-flows-la-gi.html"},"modified":"2023-12-22T09:36:38","modified_gmt":"2023-12-22T02:36:38","slug":"dong-chay-moi-truong-environmental-flows-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/dong-chay-moi-truong-environmental-flows-la-gi.html","title":{"rendered":"D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng (Environmental Flows) l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda (Ngu\u1ed3n: Jfpflyfishing)<\/p>\n<\/figcaption><\/figure>\n

D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng<\/font><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng<\/b> trong ti\u1ebfng Anh g\u1ecdi l\u00e0: Environmental Flows.<\/b><\/p>\n

D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng<\/b> l\u00e0 ch\u1ebf \u0111\u1ed9 n\u01b0\u1edbc \u0111\u01b0\u1ee3c cung c\u1ea5p trong m\u1ed9t d\u00f2ng s\u00f4ng, v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc ho\u1eb7c v\u00f9ng ven b\u1edd \u0111\u1ec3 duy tr\u00ec c\u00e1c h\u1ec7 sinh th\u00e1i v\u00e0 nh\u1eefng l\u1ee3i \u00edch c\u1ee7a ch\u00fang \u1edf nh\u1eefng n\u01a1i d\u00f2ng ch\u1ea3y b\u1ecb \u0111i\u1ec1u ti\u1ebft v\u00e0 c\u00f3 s\u1ef1 c\u1ea1nh tranh trong s\u1eed d\u1ee5ng n\u01b0\u1edbc.<\/p>\n

D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng g\u00f3p ph\u1ea7n v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a d\u00f2ng s\u00f4ng, s\u1ef1 ph\u00e1t tri\u1ec3n kinh t\u1ebf v\u00e0 gi\u1ea3m \u0111\u00f3i ngh\u00e8o. Ch\u00fang \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n c\u00f3 li\u00ean t\u1ee5c c\u1ee7a nhi\u1ec1u l\u1ee3i \u00edch m\u00e0 d\u00f2ng s\u00f4ng kh\u1ecfe m\u1ea1nh v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u01b0\u1edbc d\u01b0\u1edbi \u0111\u1ea5t mang l\u1ea1i cho x\u00e3 h\u1ed9i.\u00a0<\/p>\n

V\u1ea5n \u0111\u1ec1<\/font><\/h3>\n

Kh\u00f4ng n\u00ean \u0111\u00e1nh gi\u00e1 th\u1ea5p c\u00e1i gi\u00e1 ph\u1ea3i tr\u1ea3 do vi\u1ec7c kh\u00f4ng thi\u1ebft l\u1eadp d\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng. C\u00f3 m\u1ed9t th\u1ef1c t\u1ebf ng\u00e0y c\u00e0ng tr\u1edf n\u00ean r\u00f5 r\u00e0ng r\u1eb1ng, trong giai \u0111o\u1ea1n trung h\u1ea1n v\u00e0 d\u00e0i h\u1ea1n, vi\u1ec7c kh\u00f4ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 d\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng s\u1ebd g\u00e2y ra nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng \u0111\u1ed1i v\u1edbi nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng d\u00f2ng s\u00f4ng.\u00a0<\/p>\n

Gi\u1ea3i quy\u1ebft nhu c\u1ea7u n\u01b0\u1edbc cho c\u00e1c h\u1ec7 sinh th\u00e1i th\u1ee7y sinh th\u01b0\u1eddng \u0111\u1ed3ng ngh\u0129a v\u1edbi h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u1ee7a m\u1ed9t ho\u1eb7c nhi\u1ec1u ng\u00e0nh. \u0110\u00f3 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn kh\u00f3 kh\u0103n nh\u01b0ng bu\u1ed9c ph\u1ea3i ti\u1ebfn h\u00e0nh \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m cho s\u1ee9c s\u1ed1ng l\u00e2u d\u00e0i c\u1ee7a l\u01b0u v\u1ef1c v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f3 li\u00ean quan.<\/p>\n

Vi\u1ec7t Nam l\u00e0 qu\u1ed1c gia c\u00f3 t\u00e0i nguy\u00ean n\u01b0\u1edbc thu\u1ed9c lo\u1ea1i trung b\u00ecnh tr\u00ean th\u1ebf gi\u1edbi song ph\u00e2n b\u1ed1 r\u1ea5t kh\u00f4ng \u0111\u1ec1u gi\u1eefa c\u00e1c m\u00f9a trong n\u0103m v\u00e0 gi\u1eefa c\u00e1c v\u00f9ng, c\u00e1c l\u01b0u v\u1ef1c s\u00f4ng trong c\u1ea3 n\u01b0\u1edbc, g\u00e2y ra l\u0169 l\u1ee5t v\u00e0o m\u00f9a m\u01b0a v\u00e0 h\u1ea1n h\u00e1n, thi\u1ebfu n\u01b0\u1edbc v\u1ec1 m\u00f9a kh\u00f4.<\/p>\n

\u0110\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111i\u1ec1u h\u00f2a d\u00f2ng ch\u1ea3y, nhi\u1ec1u c\u00f4ng tr\u00ecnh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng t\u00e0i nguy\u00ean n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng nh\u1eb1m ph\u1ee5c v\u1ee5 \u0111\u1eddi s\u1ed1ng v\u00e0 s\u1ea3n xu\u1ea5t c\u0169ng nh\u01b0 ph\u00f2ng, ch\u1ed1ng, gi\u1ea3m nh\u1eb9 thi\u00ean tai.\u00a0<\/p>\n

C\u00e1c c\u00f4ng tr\u00ecnh n\u00e0y \u0111\u00e3 g\u00f3p ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng th\u00e0nh t\u1ef1u v\u1ec1 ph\u00e1t tri\u1ec3n kinh t\u1ebf – x\u00e3 h\u1ed9i c\u1ee7a Vi\u1ec7t Nam trong th\u1eddi gian qua.\u00a0<\/p>\n

Tuy nhi\u00ean, vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 v\u1eadn h\u00e0nh c\u00e1c c\u00f4ng tr\u00ecnh n\u00e0y c\u0169ng \u0111\u00e3 t\u1ea1o n\u00ean ki\u1ec3u ch\u1ebf \u0111\u1ed9 d\u00f2ng ch\u1ea3y m\u1edbi, kh\u00e1c h\u1eb3n v\u1edbi ch\u1ebf \u0111\u1ed9 d\u00f2ng ch\u1ea3y trong t\u1ef1 nhi\u00ean \u1edf nhi\u1ec1u l\u01b0u v\u1ef1c s\u00f4ng t\u1ea1i nhi\u1ec1u giai \u0111o\u1ea1n kh\u00e1c nhau trong n\u0103m.\u00a0<\/p>\n

\u0110i\u1ec1u n\u00e0y l\u00e0m \u1ea3nh h\u01b0\u1edfng b\u1ea5t l\u1ee3i t\u1edbi t\u00e0i nguy\u00ean n\u01b0\u1edbc, c\u00e1c gi\u00e1 tr\u1ecb v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng n\u00f3i chung v\u00e0 c\u00e1c h\u1ec7 sinh th\u00e1i th\u1ee7y sinh n\u00f3i ri\u00eang, \u1ea3nh h\u01b0\u1edfng t\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p c\u00e1c lo\u1ea1i h\u00e0ng h\u00f3a v\u00e0 d\u1ecbch v\u1ee5 ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u1ee7a con ng\u01b0\u1eddi, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c c\u1ed9ng \u0111\u1ed3ng d\u00e2n c\u01b0 ngh\u00e8o.\u00a0<\/p>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u1ed3n t\u1ea1i \u0111\u00f3, vi\u1ec7c duy tr\u00ec m\u1ed9t ch\u1ebf \u0111\u1ed9 d\u00f2ng ch\u1ea3y tr\u00ean s\u00f4ng v\u1eeba \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c t\u00ednh b\u1ec1n v\u1eefng v\u1ec1 m\u1eb7t m\u00f4i tr\u01b0\u1eddng, sinh th\u00e1i, v\u1eeba \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c nhu c\u1ea7u s\u1eed d\u1ee5ng n\u01b0\u1edbc kh\u00e1c nhau \u0111\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch t\u1ed5ng h\u1ee3p cao nh\u1ea5t v\u1ec1 kinh t\u1ebf – x\u00e3 h\u1ed9i – m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 h\u1ebft s\u1ee9c c\u1ea5p b\u00e1ch hi\u1ec7n nay.\u00a0<\/p>\n

Nh\u1eefng n\u0103m qua, C\u1ee5c Qu\u1ea3n l\u00ed T\u00e0i nguy\u00ean N\u01b0\u1edbc c\u00f9ng v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc \u0111\u00e3 n\u1ed7 l\u1ef1c n\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 d\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng c\u1ee7a c\u00e1c b\u00ean li\u00ean quan c\u0169ng nh\u01b0 l\u1ed3ng gh\u00e9p c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 nhu c\u1ea7u n\u01b0\u1edbc c\u1ee7a m\u00f4i tr\u01b0\u1eddng v\u00e0o trong c\u00e1c ch\u00ednh s\u00e1ch v\u00e0 v\u0103n b\u1ea3n qui ph\u1ea1m ph\u00e1p lu\u1eadt c\u00f3 li\u00ean quan, ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a Vi\u1ec7t Nam.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: C\u1ea9m nang d\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng, T\u1ed5 ch\u1ee9c B\u1ea3o t\u1ed3n Thi\u00ean nhi\u00ean Qu\u1ed1c t\u1ebf IUCN t\u1ea1i Vi\u1ec7t Nam v\u00e0 C\u1ee5c Qu\u1ea3n l\u00ed T\u00e0i nguy\u00ean N\u01b0\u1edbc)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n D\u00f2ng ch\u1ea3y m\u00f4i tr\u01b0\u1eddng (ti\u1ebfng Anh: Environmental Flows) l\u00e0 c\u00f3 \u0111\u1ee7 n\u01b0\u1edbc trong c\u00e1c d\u00f2ng s\u00f4ng v\u00e0 ch\u1ebf \u0111\u1ed9 n\u01b0\u1edbc n\u00e0y \u0111\u01b0\u1ee3c qu\u1ea3n l\u00ed nh\u1eb1m b\u1ea3o \u0111\u1ea3m c\u00e1c l\u1ee3i \u00edch v\u1ec1 kinh t\u1ebf, x\u00e3 h\u1ed9i v\u00e0 m\u00f4i tr\u01b0\u1eddng.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[414],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/24061"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=24061"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/24061\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=24061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=24061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=24061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}