{"id":1539,"date":"2026-08-28T05:53:00","date_gmt":"2026-08-27T20:53:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-28-abandoned-farmland-bird-diversity-vi\/"},"modified":"2026-08-28T05:53:00","modified_gmt":"2026-08-27T20:53:00","slug":"2026-08-28-abandoned-farmland-bird-diversity-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-28-abandoned-farmland-bird-diversity-vi\/","title":{"rendered":"N\u1ebfu ch\u00fang ta b\u1ecf \u0111\u1ea5t n\u00f4ng nghi\u1ec7p, s\u1ed1 l\u01b0\u1ee3ng chim s\u1ebd t\u0103ng hay gi\u1ea3m? C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i chim ban \u0111\u1ea7u c\u00f3 nhi\u1ec1u \u1edf khu v\u1ef1c n\u00e0y."},"content":{"rendered":"<p><strong>2026-08-28 05:53 KST<\/strong><\/p>\n<p>Nh\u1edd ph\u00e2n t\u00edch 199 khu v\u1ef1c n\u00f4ng th\u00f4n \u1edf Nh\u1eadt B\u1ea3n v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u hi\u1ec7n c\u00f3 \u1edf b\u1ed1n ch\u00e2u l\u1ee5c, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch li\u1ec7u s\u1ed1 l\u01b0\u1ee3ng lo\u00e0i chim t\u0103ng hay gi\u1ea3m \u1edf v\u00f9ng \u0111\u1ea5t n\u01a1i vi\u1ec7c canh t\u00e1c b\u1ecb b\u1ecf hoang l\u00e0 do l\u1ed1i s\u1ed1ng ban \u0111\u1ea7u c\u1ee7a lo\u00e0i chim chi\u1ebfm \u01b0u th\u1ebf \u1edf khu v\u1ef1c \u0111\u00f3. C\u00f3 xu h\u01b0\u1edbng gi\u1ea3m \u1edf nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u lo\u00e0i chim s\u1ed1ng \u1edf v\u00f9ng \u0111\u1ea5t tr\u1ed1ng v\u00e0 ven n\u01b0\u1edbc, \u0111\u1ed3ng th\u1eddi gia t\u0103ng \u1edf nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u lo\u00e0i chim s\u1ed1ng \u1edf v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc v\u00e0 r\u1eebng.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb b\u1ecf hoang lu\u00f4n t\u1ed1t ho\u1eb7c lu\u00f4n x\u1ea5u cho vi\u1ec7c b\u1ea3o t\u1ed3n thi\u00ean nhi\u00ean. Nghi\u00ean c\u1ee9u ch\u1ee7 y\u1ebfu so s\u00e1nh s\u1ed1 l\u01b0\u1ee3ng lo\u00e0i chim v\u00e0 c\u00e1c nh\u00f3m ch\u1ee9c n\u0103ng, \u0111\u1ed3ng th\u1eddi kh\u00f4ng \u0111\u00e1nh gi\u00e1 c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nh\u01b0 qu\u1ea7n th\u1ec3, kh\u1ea3 n\u0103ng sinh s\u1ea3n th\u00e0nh c\u00f4ng, c\u00e1c lo\u00e0i x\u00e2m l\u1ea5n, nguy c\u01a1 h\u1ecfa ho\u1ea1n ho\u1eb7c s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p nh\u01b0 m\u1ed9t ch\u1ec9 s\u1ed1 duy nh\u1ea5t.<\/p>\n<h2>B\u1ea1n \u0111\u00e3 so s\u00e1nh \u1edf \u0111\u00e2u v\u00e0 nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 so s\u00e1nh hai ha \u0111\u1ea5t n\u00f4ng nghi\u1ec7p truy\u1ec1n th\u1ed1ng v\u00e0 th\u00e2m canh b\u1ecb b\u1ecf hoang tr\u00ean kh\u1eafp Nh\u1eadt B\u1ea3n. Ch\u00fang t\u00f4i \u0111\u00e3 kh\u1ea3o s\u00e1t c\u00e1c lo\u00e0i chim sinh s\u1ea3n v\u00e0 tr\u00fa \u0111\u00f4ng, bao g\u1ed3m c\u1ea3 tr\u00ean v\u00f9ng \u0111\u1ea5t \u0111\u00e3 b\u1ecb b\u1ecf hoang d\u01b0\u1edbi 50 n\u0103m v\u00e0 ph\u00e2n t\u00edch t\u1ed5ng h\u1ee3p c\u00e1c k\u1ebft qu\u1ea3 t\u1eeb c\u00e1c n\u01a1i kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec3 xem li\u1ec7u l\u1eddi gi\u1ea3i th\u00edch t\u01b0\u01a1ng t\u1ef1 c\u00f3 \u0111\u00fang hay kh\u00f4ng.<\/p>\n<h2>T\u1ea1i sao c\u00f9ng m\u1ed9t s\u1ef1 l\u01a1 l\u00e0 l\u1ea1i t\u1ea1o ra nh\u1eefng k\u1ebft qu\u1ea3 tr\u00e1i ng\u01b0\u1ee3c nhau?<\/h2>\n<p>Khi ng\u1eebng canh t\u00e1c, n\u01b0\u1edbc t\u00edch t\u1ee5 v\u00e0 lau s\u1eady m\u1ecdc l\u00ean \u1edf m\u1ed9t s\u1ed1 n\u01a1i v\u00e0 tr\u1edf th\u00e0nh v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc, trong khi \u1edf nh\u1eefng n\u01a1i kh\u00e1c c\u00e2y c\u1ed1i ph\u00e1t tri\u1ec3n v\u00e0 tr\u1edf th\u00e0nh r\u1eebng. Ng\u01b0\u1ee3c l\u1ea1i, nh\u1eefng con chim s\u1eed d\u1ee5ng \u0111\u1ea5t tr\u1ed1ng ho\u1eb7c ru\u1ed9ng l\u00faa n\u00f4ng c\u00f3 th\u1ec3 m\u1ea5t kh\u00f4ng gian tr\u1ed1ng m\u00e0 ch\u00fang c\u1ea7n. V\u1ecb tr\u00ed \u0111\u1ea5t, h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc v\u00e0 c\u1ea3nh quan xung quanh s\u1ebd thay \u0111\u1ed5i k\u1ebft qu\u1ea3.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/08\/abandoned-farmland-bird-diversity-vi.png\" alt=\"N\u1ebfu ch\u00fang ta b\u1ecf \u0111\u1ea5t n\u00f4ng nghi\u1ec7p, s\u1ed1 l\u01b0\u1ee3ng chim s\u1ebd t\u0103ng hay gi\u1ea3m? C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i chim ban \u0111\u1ea7u c\u00f3 nhi\u1ec1u \u1edf khu v\u1ef1c n\u00e0y.\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh t\u1ea1o b\u1eb1ng AI \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh ch\u1ee5p s\u1ef1 ki\u1ec7n, quan s\u00e1t hay th\u00ed nghi\u1ec7m th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n<h2>C\u00f3 ph\u1ea3i lo\u00e0i qu\u00fd hi\u1ebfm c\u0169ng s\u1ed1ng?<\/h2>\n<p>T\u1ed5ng c\u1ed9ng c\u00f3 87 lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong cu\u1ed9c kh\u1ea3o s\u00e1t c\u1ee7a Nh\u1eadt B\u1ea3n v\u00e0 vi\u1ec7c sinh s\u1ea3n ho\u1eb7c tr\u00fa \u0111\u00f4ng c\u1ee7a c\u00e1c lo\u00e0i chim c\u00f3 nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng ho\u1eb7c g\u1ea7n nguy c\u1ea5p nh\u01b0 Akamozu, Sanka no Goi v\u00e0 Ojishigi \u0111\u00e3 \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y \u1edf m\u1ed9t s\u1ed1 v\u00f9ng \u0111\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb b\u1ecf qu\u00ean. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t s\u1ed1 n\u01a1i nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb b\u1ea3o t\u1ed3n cao, nh\u01b0ng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb b\u1ecf hoang \u0111\u1ec1u tr\u1edf th\u00e0nh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng cho c\u00e1c lo\u00e0i qu\u00fd hi\u1ebfm.<\/p>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 trong ch\u00ednh s\u00e1ch b\u1ea3o t\u1ed3n<\/h2>\n<p>Bi\u1ebft l\u1ed1i s\u1ed1ng c\u1ee7a c\u00e1c c\u1ed9ng \u0111\u1ed3ng chim \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u01b0u ti\u00ean n\u01a1i duy tr\u00ec qu\u1ea3n l\u00fd \u0111\u1ea5t n\u00f4ng nghi\u1ec7p m\u1edf v\u00e0 n\u01a1i cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i sang v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc v\u00e0 r\u1eebng. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng \u00e1n \u0111\u01b0a \u0111\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb b\u1ecf qu\u00ean c\u00f3 gi\u00e1 tr\u1ecb cao v\u00e0o c\u00e1c khu b\u1ea3o t\u1ed3n ho\u1eb7c c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o t\u1ed3n kh\u00e1c. Quy\u1ec1n s\u1edf h\u1eefu v\u00e0 sinh k\u1ebf \u1edf n\u00f4ng th\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0m ph\u00e1n ri\u00eang bi\u1ec7t.<\/p>\n<h2>Nh\u1eefng g\u00ec c\u00f2n l\u1ea1i cho nghi\u00ean c\u1ee9u ti\u1ebfp theo?<\/h2>\n<p>Ch\u00fang ta c\u1ea7n theo d\u00f5i c\u00e1c l\u0129nh v\u1ef1c t\u01b0\u01a1ng t\u1ef1 trong th\u1eddi gian d\u00e0i h\u01a1n \u0111\u1ec3 xem li\u1ec7u s\u1ef1 l\u01a1 l\u00e0 ban \u0111\u1ea7u c\u00f3 kh\u00e1c v\u1edbi nh\u1eefng thay \u0111\u1ed5i trong nhi\u1ec1u th\u1eadp k\u1ef7 sau hay kh\u00f4ng. Ch\u00fang ta c\u1ea7n xem x\u00e9t kh\u00f4ng ch\u1ec9 s\u1ed1 l\u01b0\u1ee3ng lo\u00e0i chim m\u00e0 c\u00f2n c\u1ea3 qu\u1ea7n th\u1ec3 c\u1ee7a ch\u00fang, kh\u1ea3 n\u0103ng sinh s\u1ea3n th\u00e0nh c\u00f4ng c\u0169ng nh\u01b0 nh\u1eefng thay \u0111\u1ed5i \u1edf th\u1ef1c v\u1eadt v\u00e0 c\u00f4n tr\u00f9ng. M\u1ea5u ch\u1ed1t c\u1ee7a k\u1ebft qu\u1ea3 n\u00e0y l\u00e0 thay v\u00ec \u0111\u01b0a ra m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang duy nh\u1ea5t, nh\u00f3m ch\u1ee9c n\u0103ng chi ph\u1ed1i c\u1ee7a khu v\u1ef1c \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 m\u1ed9t t\u00edn hi\u1ec7u d\u1ef1 \u0111o\u00e1n th\u1ef1c t\u1ebf.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n<p><a href=\"https:\/\/doi.org\/10.1073\/pnas.2530120123\" target=\"_blank\" rel=\"noopener noreferrer\">PNAS original paper (DOI 10.1073\/pnas.2530120123)<\/a><\/p>\n<p><a href=\"https:\/\/www.nies.go.jp\/pr\/news-and-updates\/2026\/Press20260827.html\" target=\"_blank\" rel=\"noopener noreferrer\">National Institute for Environmental Studies official release<\/a><\/p>\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/42507928\/\" target=\"_blank\" rel=\"noopener noreferrer\">PubMed independent bibliographic record<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong m\u1ed9t cu\u1ed9c kh\u1ea3o s\u00e1t t\u1ea1i 199 \u0111\u1ecba \u0111i\u1ec3m \u1edf Nh\u1eadt B\u1ea3n v\u00e0 m\u1ed9t ph\u00e2n t\u00edch t\u1ed5ng h\u1ee3p tr\u00ean b\u1ed1n ch\u00e2u l\u1ee5c, nh\u1eefng thay \u0111\u1ed5i v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng lo\u00e0i chim \u1edf v\u00f9ng \u0111\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb b\u1ecf hoang \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n l\u00e0 nh\u00f3m ch\u1ee9c n\u0103ng th\u1ed1ng tr\u1ecb trong khu v\u1ef1c. Nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u v\u00f9ng \u0111\u1ea5t tr\u1ed1ng, ven s\u00f4ng c\u00f3 xu h\u01b0\u1edbng gi\u1ea3m, trong khi nh\u1eefng n\u01a1i c\u00f3 nhi\u1ec1u v\u00f9ng \u0111\u1ea5t ng\u1eadp n\u01b0\u1edbc v\u00e0 chim r\u1eebng c\u00f3 xu h\u01b0\u1edbng t\u0103ng.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1539","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}