{"id":4361,"date":"2025-06-09T09:28:27","date_gmt":"2025-06-09T09:28:27","guid":{"rendered":"https:\/\/chuyendoiso.haiphong.gov.vn\/?p=4361"},"modified":"2025-06-27T07:17:25","modified_gmt":"2025-06-27T07:17:25","slug":"nghien-cuu-he-thong-bai-cat-vung-ven-bo-hai-phong-va-de-xuat-giai-phap-khai-thac-su-dung-ben-vung","status":"publish","type":"post","link":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/2025\/06\/09\/nghien-cuu-he-thong-bai-cat-vung-ven-bo-hai-phong-va-de-xuat-giai-phap-khai-thac-su-dung-ben-vung\/","title":{"rendered":"Nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t v\u00f9ng ven b\u1edd H\u1ea3i Ph\u00f2ng v\u00e0 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p khai th\u00e1c, s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng"},"content":{"rendered":"<div style=\"width: 696px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-4361-1\" width=\"696\" height=\"392\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/chuyendoiso.haiphong.gov.vn\/wp-content\/uploads\/2025\/06\/video-so-13-2.mp4?_=1\" \/><a href=\"https:\/\/chuyendoiso.haiphong.gov.vn\/wp-content\/uploads\/2025\/06\/video-so-13-2.mp4\">https:\/\/chuyendoiso.haiphong.gov.vn\/wp-content\/uploads\/2025\/06\/video-so-13-2.mp4<\/a><\/video><\/div>\n<p>S\u00e1ng 31\/5, S\u1edf Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb t\u01b0 v\u1ea5n \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ea5p th\u00e0nh ph\u1ed1 Nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t v\u00f9ng ven b\u1edd H\u1ea3i Ph\u00f2ng v\u00e0 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p khai th\u00e1c, s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng. \u0110\u1ec1 t\u00e0i do Vi\u1ec7n Khoa h\u1ecdc c\u00f4ng ngh\u1ec7 N\u0103ng l\u01b0\u1ee3ng v\u00e0 M\u00f4i tr\u01b0\u1eddng ch\u1ee7 tr\u00ec th\u1ef1c hi\u1ec7n, TS. \u0110\u1ed7 Th\u1ecb Thu H\u01b0\u01a1ng l\u00e0m ch\u1ee7 nhi\u1ec7m. TS. Ho\u00e0ng Ng\u1ecdc Tu\u1ea5n ch\u1ee7 tr\u00ec H\u1ed9i ngh\u1ecb.<\/p>\n<p>Nghi\u00ean c\u1ee9u \u0111\u00e3 ki\u1ec3m k\u00ea v\u00e0 ph\u00e2n lo\u1ea1i t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t v\u00f9ng bi\u1ec3n ven b\u1edd H\u1ea3i Ph\u00f2ng tr\u00ean c\u01a1 s\u1edf s\u1eed d\u1ee5ng c\u00e1c b\u1ea3n \u0111\u1ed3, h\u1ea3i \u0111\u1ed3 theo t\u1ec9 l\u1ec7 1\/25.000, 1\/50.000; t\u00e0i li\u1ec7u \u1ea3nh v\u1ec7 tinh v\u00e0 kh\u1ea3o s\u00e1t th\u1ef1c \u0111\u1ecba t\u1ed5ng quan v\u00e0 chi ti\u1ebft t\u1ea1i c\u00e1c b\u00e3i: \u0110\u1ed3 S\u01a1n 2, \u0110\u1ed3 S\u01a1n 295, C\u00e1t \u00d4ng, T\u00f9ng Thu, C\u00e1t C\u00f2, C\u00e1t D\u1ee9a, Th\u00e1p Nghi\u00eang v\u00e0 Ho\u00e0ng T\u1eed; s\u1eed d\u1ee5ng b\u1ed9 s\u1ed1 li\u1ec7u ph\u00e2n t\u00edch m\u1eabu v\u00e0 \u0111\u1ed9 cao \u0111\u1ecba h\u00ecnh b\u00e3i bi\u1ec3n. \u0110\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00f3 kho\u1ea3ng 102 b\u00e3i c\u00e1t bi\u1ec3n c\u00f3 di\u1ec7n t\u00edch t\u1eeb 0,04ha \u0111\u1ebfn 6,12ha; Trong \u0111\u00f3 ch\u1ec9 c\u00f3 19 b\u00e3i c\u00f3 di\u1ec7n t\u00edch tr\u00ean 1ha, 22 b\u00e3i c\u00f3 di\u1ec7n t\u00edch t\u1eeb 0,5ha \u0111\u1ebfn 1ha v\u00e0 66 b\u00e3i c\u00f3 di\u1ec7n t\u00edch d\u01b0\u1edbi 0,5ha. C\u00e1c b\u00e3i ch\u1ee7 y\u1ebfu ph\u00e2n b\u1ed1 ven c\u00e1c \u0111\u1ea3o \u0111\u00e1 v\u00f4i \u1edf qu\u1ea7n \u0111\u1ea3o C\u00e1t B\u00e0. H\u00ecnh th\u00e1i c\u00e1c b\u00e3i kh\u00e1 \u0111a d\u1ea1ng t\u1eeb tho\u1ea3i \u0111\u1ebfn r\u1ea5t d\u1ed1c. Tr\u1ea7m t\u00edch b\u00e3i ph\u1ed5 bi\u1ebfn l\u00e0 s\u00e1ng m\u00e0u, t\u1eeb c\u00e1t nh\u1ecf \u0111\u1ebfn c\u00e1t trung v\u1edbi th\u00e0nh ph\u1ea7n v\u1eadt ch\u1ea5t ch\u1ee7 y\u1ebfu l\u00e0 th\u1ea1ch anh (55-90%).<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c \u0111\u00e1nh gi\u00e1 gi\u00e1 tr\u1ecb t\u00e0i nguy\u00ean c\u1ee7a b\u00e3i c\u00e1t bi\u1ec3n, r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c t\u00e1c \u0111\u1ed9ng t\u1ef1 nhi\u00ean \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng khai th\u00e1c s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng b\u00e3i cho th\u1ea5y, m\u1ed9t s\u1ed1 b\u00e3i c\u00f3 d\u1ea5u hi\u1ec7u \u00f4 nhi\u1ec5m c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t dinh d\u01b0\u1ee1ng. Ch\u1ea5t th\u1ea3i r\u1eafn tr\u00ean b\u00e3i do ph\u00e1t sinh t\u1eeb ho\u1ea1t \u0111\u1ed9ng du l\u1ecbch t\u1ea1i ch\u1ed7 ho\u1eb7c do d\u1ea1t v\u00e0o t\u1eeb ngo\u00e0i bi\u1ec3n l\u00e0 v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng \u0111\u00e1ng ch\u00fa \u00fd \u1edf c\u00e1c b\u00e3i n\u00e0y. Nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c 02 nh\u00f3m b\u00e3i bi\u1ec3n c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i t\u1ea1o, n\u00e2ng c\u1ea5p g\u1ed3m: c\u00e1c b\u00e3i s\u1ebd c\u1ea3i t\u1ea1o n\u00e2ng c\u1ea5p \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi quy ho\u1ea1ch s\u1eed d\u1ee5ng \u0111a m\u1ee5c ti\u00eau, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng h\u1ec7 th\u1ed1ng h\u1ea1 t\u1ea7ng v\u00e0 m\u00f4i tr\u01b0\u1eddng b\u00e3i v\u00e0 c\u00e1c b\u00e3i s\u1ebd c\u1ea3i t\u1ea1o, n\u00e2ng c\u1ea5p ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau h\u00e0i h\u00f2a gi\u1eefa s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o t\u1ed3n thi\u00ean nhi\u00ean, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, sinh th\u00e1i. Nh\u00f3m t\u00e1c gi\u1ea3 \u0111\u1ec1 t\u00e0i \u0111\u00e3 x\u00e2y d\u1ef1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u GIS ph\u1ee5c v\u1ee5 c\u00f4ng t\u00e1c chuy\u00ean m\u00f4n tr\u00ean c\u01a1 s\u1edf thu th\u1eadp c\u00e1c s\u1ed1 li\u1ec7u, h\u00ecnh \u1ea3nh kh\u1ea3o s\u00e1t, b\u1ea3n \u0111\u1ed3; \u0111\u1ed3ng th\u1eddi x\u00e2y d\u1ef1ng trang web GIS v\u1ec1 h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t v\u00f9ng bi\u1ec3n ven b\u1edd H\u1ea3i Ph\u00f2ng nh\u1eb1m cung c\u1ea5p th\u00f4ng tin k\u1ecbp th\u1eddi, ch\u00ednh x\u00e1c v\u1ec1 h\u1ec7 th\u1ed1ng t\u00e0i nguy\u00ean b\u00e3i c\u00e1t bi\u1ec3n cho nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau.<\/p>\n<p>Th\u00f4ng qua b\u1ed9 s\u1ed1 li\u1ec7u nghi\u00ean c\u1ee9u, Ban ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i \u0111\u1ec1 xu\u1ea5t h\u1ec7 th\u1ed1ng gi\u1ea3i ph\u00e1p t\u1ed5ng th\u1ec3 cho qu\u1ea3n l\u00fd v\u00e0 s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng t\u00e0i nguy\u00ean b\u00e3i c\u00e1t v\u00f9ng bi\u1ec3n ven b\u1edd H\u1ea3i Ph\u00f2ng, g\u1ed3m: Ph\u00ea duy\u1ec7t v\u00e0 tri\u1ec3n khai ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd t\u1ed5ng h\u1ee3p t\u00e0i nguy\u00ean v\u00f9ng b\u1edd bi\u1ec3n; Nghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy ho\u1ea1ch chi ti\u1ebft v\u1ec1 s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t bi\u1ec3n; X\u00e2y d\u1ef1ng v\u00e0 ban h\u00e0nh b\u1ed5 sung c\u00e1c v\u0103n b\u1ea3n quy \u0111\u1ecbnh qu\u1ea3n l\u00fd, b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t bi\u1ec3n; Quan tr\u1eafc, nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u v\u1ec1 h\u1ec7 th\u1ed1ng b\u00e3i bi\u1ec3n ph\u1ee5c v\u1ee5 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng kinh t\u1ebf bi\u1ec3n v\u00e0 Nghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p b\u1ea3o t\u1ed3n v\u00e0 s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng b\u00e3i c\u00e1t bi\u1ec3n v\u00f9ng b\u1edd H\u1ea3i Ph\u00f2ng.<\/p>\n<p>V\u1edbi k\u1ebft qu\u1ea3 tr\u00ean, H\u1ed9i \u0111\u1ed3ng khoa h\u1ecdc th\u1ed1ng nh\u1ea5t nghi\u1ec7m thu k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 sau khi Ban ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i ch\u1ec9nh s\u1eeda, b\u1ed5 sung m\u1ed9t s\u1ed1 n\u1ed9i dung \u0111\u1ec3 ho\u00e0n thi\u1ec7n b\u00e1o c\u00e1o.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u00e1ng 31\/5, S\u1edf Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb t\u01b0 v\u1ea5n \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu k\u1ebft qu\u1ea3 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ea5p th\u00e0nh ph\u1ed1 Nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng b\u00e3i c\u00e1t v\u00f9ng ven b\u1edd H\u1ea3i Ph\u00f2ng v\u00e0 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p khai th\u00e1c, s\u1eed d\u1ee5ng b\u1ec1n v\u1eefng. \u0110\u1ec1 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":4362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[40],"tags":[],"class_list":{"0":"post-4361","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-media-truyen-thong-ve-khcn-dmst-va-cds"},"_links":{"self":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4361"}],"version-history":[{"count":3,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4361\/revisions"}],"predecessor-version":[{"id":4404,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/posts\/4361\/revisions\/4404"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media\/4362"}],"wp:attachment":[{"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chuyendoiso.haiphong.gov.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}