{"id":9041,"date":"2009-04-20T08:21:03","date_gmt":"2009-04-20T01:21:03","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/04\/xay-dung-co-so-du-lieu-da-dang-sinh-hoc-cho-rung-dac-dung-huong-son-ha-tay\/"},"modified":"2013-10-06T09:01:10","modified_gmt":"2013-10-06T02:01:10","slug":"xay-dung-co-so-du-lieu-da-dang-sinh-hoc-cho-rung-dac-dung-huong-son-ha-tay","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/xay-dung-co-so-du-lieu-da-dang-sinh-hoc-cho-rung-dac-dung-huong-son-ha-tay\/","title":{"rendered":"X\u00e2y d\u1ef1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111a d\u1ea1ng sinh h\u1ecdc cho r\u1eebng \u0111\u1eb7c d\u1ee5ng H\u01b0\u01a1ng S\u01a1n – H\u00e0 T\u00e2y"},"content":{"rendered":"\n

Ho\u00e0ng Vi\u1ec7t Anh<\/strong> <\/p>\n

Trung t\u00e2m NC Sinh th\u00e1i v\u00e0 M\u00f4i tr\u01b0\u1eddng r\u1eebng<\/em> <\/p>\n

L\u00ea Qu\u1ed1c Huy, L\u00ea Th\u00e0nh C\u00f4ng<\/strong> <\/p>\n

Trung t\u00e2m C\u00f4ng ngh\u1ec7 Sinh h\u1ecdc L\u00e2m nghi\u1ec7p<\/em> <\/p>\n

Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t <\/em>Nam<\/em><\/strong> <\/p>\n

T\u00d3M T\u1eaeT<\/strong> <\/p>\n

R\u1eebng \u0111\u1eb7c d\u1ee5ng H\u01b0\u01a1ng S\u01a1n l\u00e0 khu v\u1ef1c c\u00f3 nhi\u1ec1u ti\u1ec1m n\u0103ng v\u1ec1 b\u1ea3o t\u1ed3n gi\u00e1 tr\u1ecb \u0111a d\u1ea1ng sinh h\u1ecdc (\u0110DSH) v\u00e0 ph\u00e1t tri\u1ec3n du l\u1ecbch sinh th\u00e1i. \u0110\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng sinh h\u1ecdc theo c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ecbnh l\u01b0\u1ee3ng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n c\u00e1c ch\u1ec9 s\u1ed1 \u0110DSH: IVI, H, Cd, A\/F. Tr\u00ean to\u00e0n khu v\u1ef1c nghi\u00ean c\u1ee9u, \u0111\u00e3 \u0111i\u1ec1u tra 28 \u00f4 ti\u00eau chu\u1ea9n th\u1ef1c v\u1eadt v\u00e0 ghi nh\u1eadn \u0111\u01b0\u1ee3c 380 lo\u00e0i th\u1ef1c v\u1eadt v\u00e0 178 lo\u00e0i \u0111\u1ed9ng v\u1eadt. Ch\u1ec9 s\u1ed1 H c\u1ee7a th\u1ea3m c\u00e2y g\u1ed7 kh\u00e1 cao, t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh t\u1eeb 3,83 \u0111\u1ebfn 5,50, trong khi \u0111\u00f3 ch\u1ec9 s\u1ed1 H c\u1ee7a c\u00e2y b\u1ee5i (2,88-5,20) v\u00e0 th\u1ea3m t\u01b0\u01a1i (1,55-4,22) bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh do t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c lo\u00e0i x\u00e2m l\u1ea5n. \u0110\u1ec3 qu\u1ea3n l\u00fd v\u00e0 chuy\u1ec3n giao k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u1ec1 t\u00e0i \u0111\u00e3 ti\u1ebfn h\u00e0nh x\u00e2y d\u1ef1ng ch\u01b0\u01a1ng tr\u00ecnh CSDL BioHS (Huong Son Biodiviersity Database). Ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n tr\u00ean n\u1ec1n MS. Access 2007 v\u00e0 s\u1eed d\u1ee5ng b\u1ed9 c\u00f4ng c\u1ee5 Developer Extension and Runtime mi\u1ec5n ph\u00ed \u0111\u1ec3 t\u1ea1o b\u1ea3n c\u00e0i \u0111\u1eb7t ch\u1ea1y \u0111\u1ed9c l\u1eadp. D\u1eef li\u1ec7u GIS \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt tr\u1ef1c ti\u1ebfp t\u1eeb m\u00f4i tr\u01b0\u1eddng Access v\u00e0 xem th\u00f4ng qua phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed MapInfo Proview. Qua th\u1eed nghi\u1ec7m BioHS c\u00f3 th\u1ec3 ch\u1ea1y t\u1ed1t tr\u00ean m\u00e1y t\u00ednh c\u1ea5u h\u00ecnh th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u1edbi 2 Gyga bytes.<\/strong> <\/p>\n

C\u1eadp nh\u1eadt t\u1ea1i \u0111\u00e2y<\/strong><\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"

\nR\u1eebng \u0111\u1eb7c d\u1ee5ng H\u01b0\u01a1ng S\u01a1n là khu v\u1ef1c có nhi\u1ec1u ti\u1ec1m n\u0103ng v\u1ec1 b\u1ea3o t\u1ed3n giá tr\u1ecb \u0111a d\u1ea1ng sinh h\u1ecdc (\u0110DSH) và phát tri\u1ec3n du l\u1ecbch sinh thái. \u0110\u1ec1 tài \u0111ã \u0111ánh giá \u0111a d\u1ea1ng sinh h\u1ecdc theo cách ti\u1ebfp c\u1eadn \u0111\u1ecbnh l\u01b0\u1ee3ng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng pháp tính toán các ch\u1ec9 s\u1ed1 \u0110DSH: IVI, H, Cd, A\/F. Trên toàn khu v\u1ef1c nghiên c\u1ee9u, \u0111ã \u0111i\u1ec1u tra 28 ô tiêu chu\u1ea9n th\u1ef1c v\u1eadt và ghi nh\u1eadn \u0111\u01b0\u1ee3c 380 loài th\u1ef1c v\u1eadt và 178 loài \u0111\u1ed9ng v\u1eadt. Ch\u1ec9 s\u1ed1 H c\u1ee7a th\u1ea3m cây g\u1ed7 khá cao, t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh t\u1eeb 3,83 \u0111\u1ebfn 5,50, trong khi \u0111ó ch\u1ec9 s\u1ed1 H c\u1ee7a cây b\u1ee5i (2,88-5,20) và th\u1ea3m t\u01b0\u01a1i (1,55-4,22) bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh do tác \u0111\u1ed9ng c\u1ee7a các loài xâm l\u1ea5n. \u0110\u1ec3 qu\u1ea3n lý và chuy\u1ec3n giao k\u1ebft qu\u1ea3 nghiên c\u1ee9u m\u1ed9t cách hi\u1ec7u qu\u1ea3, \u0111\u1ec1 tài \u0111ã ti\u1ebfn hành xây d\u1ef1ng ch\u01b0\u01a1ng trình CSDL BioHS (Huong Son Biodiviersity Database). Ch\u01b0\u01a1ng trình \u0111\u01b0\u1ee3c phát tri\u1ec3n trên n\u1ec1n MS. Access 2007 và s\u1eed d\u1ee5ng b\u1ed9 công c\u1ee5 Developer Extension and Runtime mi\u1ec5n phí \u0111\u1ec3 t\u1ea1o b\u1ea3n cài \u0111\u1eb7t ch\u1ea1y \u0111\u1ed9c l\u1eadp. D\u1eef li\u1ec7u GIS \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt tr\u1ef1c ti\u1ebfp t\u1eeb môi tr\u01b0\u1eddng Access và xem thông qua phiên b\u1ea3n mi\u1ec5n phí MapInfo Proview. Qua th\u1eed nghi\u1ec7m BioHS có th\u1ec3 ch\u1ea1y t\u1ed1t trên máy tính c\u1ea5u hình th\u1ea5p và có th\u1ec3 qu\u1ea3n lý l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u1edbi 2 Gyga bytes.<\/font>\n<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9041"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=9041"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9041\/revisions"}],"predecessor-version":[{"id":10495,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9041\/revisions\/10495"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}