V\u01b0\u1eddn qu\u1ed1c gia V\u0169 Quang, v\u1edbi c\u1ea3nh quan thi\u00ean nhi\u00ean hoang s\u01a1 v\u00e0 \u0111a d\u1ea1ng, s\u1edf h\u1eefu nhi\u1ec1u ki\u1ec3u v\u00e0 lo\u1ea1i h\u00ecnh h\u1ec7 sinh th\u00e1i \u0111\u1ed9c \u0111\u00e1o, ph\u1ea3n \u00e1nh s\u1ef1 phong ph\u00fa c\u1ee7a t\u00e0i nguy\u00ean sinh h\u1ecdc trong khu v\u1ef1c. C\u00e1c h\u1ec7 sinh th\u00e1i t\u1ea1i \u0111\u00e2y bao g\u1ed3m nh\u1eefng c\u00e1nh r\u1eebng nguy\u00ean sinh, r\u1eebng th\u1ee9 sinh, c\u00e1c khu v\u1ef1c \u0111\u1ea7m l\u1ea7y, su\u1ed1i v\u00e0 th\u1ea3m th\u1ef1c v\u1eadt \u0111\u1eb7c tr\u01b0ng c\u1ee7a v\u00f9ng n\u00fai th\u1ea5p v\u00e0 trung du. S\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a c\u00e1c h\u1ec7 sinh th\u00e1i n\u00e0y kh\u00f4ng ch\u1ec9 b\u1ecb chi ph\u1ed1i b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean nh\u01b0 kh\u00ed h\u1eadu, \u0111\u1ecba h\u00ecnh, m\u00e0 c\u00f2n g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 sinh s\u1ed1ng c\u1ee7a nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng th\u1ef1c v\u1eadt qu\u00fd hi\u1ebfm, t\u1ea1o n\u00ean m\u1ed9t b\u1ee9c tranh sinh th\u00e1i phong ph\u00fa v\u00e0 \u0111a d\u1ea1ng. \u00a0V\u01b0\u1eddn Qu\u1ed1c gia V\u0169 Quang c\u00f3 c\u00e1c h\u1ec7 sinh th\u00e1i t\u1ef1 nhi\u00ean quan tr\u1ecdng, mang t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a khu v\u1ef1c ASEAN, c\u00f3 th\u1ec3 chia th\u00e0nh 5 ki\u1ec3u h\u1ec7 sinh th\u00e1i.<\/p>\n
H\u1ec7 sinh th\u00e1i r\u1eebng m\u01b0a \u1ea9m nhi\u1ec7t \u0111\u1edbi<\/strong><\/p>\n H\u1ec7 sinh th\u00e1i R\u1eebng m\u01b0a r\u1eadm nhi\u1ec7t \u0111\u1edbi th\u01b0\u1eddng xanh: \u0110\u1eb7c tr\u01b0ng b\u1edfi ki\u1ec3u r\u1eebng ph\u00e2n b\u1ed1 \u1edf \u0111\u1ed9 cao d\u01b0\u1edbi 800m so v\u1edbi m\u1ef1c n\u01b0\u1edbc bi\u1ec3n. C\u1ea5u tr\u00fac ki\u1ec3u r\u1eebng n\u00e0y t\u1ea1i khu v\u1ef1c \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 g\u1ed3m c\u00f3 5 t\u1ea7ng c\u00e2y ch\u00ednh l\u00e0: 3 t\u1ea7ng c\u00e2y to (t\u1ea7ng v\u01b0\u1ee3t t\u00e1n, t\u1ea7ng \u01b0u th\u1ebf sinh th\u00e1i, t\u1ea7ng d\u01b0\u1edbi t\u00e1n) v\u1edbi c\u00e1c h\u1ecd th\u1ef1c v\u1eadt \u01b0u th\u1ebf bao g\u1ed3m: Ng\u1ecdc lan, Re, C\u00f4m, H\u1ed3i v\u00e0 \u0111\u1eb7c bi\u1ec7t\u00a0 m\u1ecdc v\u1edbi m\u1eadt \u0111\u1ed9 d\u00e0y c\u00e1c lo\u00e0i thu\u1ed9c h\u1ecd D\u1ebb. T\u1ea7ng c\u00e2y b\u1ee5i th\u1ea5p v\u1edbi \u01b0u th\u1ebf c\u00e1c lo\u00e0i thu\u1ed9c h\u1ecd Na, h\u1ecd \u0110\u1eadu, h\u1ecd \u0111\u01a1n nem v\u1edbi \u01b0u th\u1ebf l\u00e0 c\u00e1c lo\u00e0i thu\u1ed9c chi Ardisia v\u00e0 1 t\u1ea7ng th\u1ea3m t\u01b0\u01a1i v\u1edbi \u01b0u th\u1ebf c\u00e1c h\u1ecd d\u01b0\u01a1ng x\u1ec9, \u00f4 r\u00f4, g\u1eebng.<\/p>\n H\u1ec7 sinh th\u00e1i r\u1eebng m\u01b0a r\u1eadm th\u01b0\u1eddng xanh \u1edf v\u00f9ng n\u00fai: \u0110\u1eb7c tr\u01b0ng b\u1edfi ki\u1ec3u r\u1eebng ph\u00e2n b\u1ed1 tr\u00ean \u0111\u1ed9 cao 1000 \u0111\u1ebfn tr\u00ean 1900m, h\u1ea7u h\u1ebft c\u00e1c c\u00e2y \u01b0u th\u1ebf \u0111\u1ec1u thu\u1ed9c c\u00e1c H\u1ecd c\u1eadn nhi\u1ec7t \u0111\u1edbi nh\u01b0 Re , \u0110\u1eadu, Ch\u00e8, Ng\u1ecdc Lan, \u0110\u1ed7 quy\u00ean v\u00e0 l\u00e0 c\u00e1c lo\u00e0i \u0111\u1eb7c h\u1eefu c\u00f3 ph\u00e2n b\u1ed1 h\u1eb9p c\u1ee7a mi\u1ec1n b\u1eafc Vi\u1ec7t Nam v\u00e0 mi\u1ec1n Nam Trung Qu\u1ed1c. \u0110\u1ea1i \u0111a s\u1ed1 c\u00e2y \u0111\u1ec1u thu\u1ed9c c\u00e1c lo\u00e0i th\u01b0\u1eddng xanh. C\u1ea5u tr\u00fac ki\u1ec3u r\u1eebng n\u00e0y t\u1ea1i t\u1ea1i khu v\u1ef1c bao g\u1ed3m ch\u1ec9 c\u00f3 2 t\u1ea7ng. Kh\u00f4ng c\u00f3 t\u1ea7ng v\u01b0\u1ee3t t\u00e1n v\u00e0 t\u1ea7ng cao nh\u1ea5t l\u00e0 t\u1ea7ng t\u00e1n. \u1ede nh\u1eefng v\u00f9ng \u0111\u1ea5t t\u1ed1t v\u00e0 \u1ea9m \u01b0\u1edbt k\u00edch th\u01b0\u1edbc c\u00e2y c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 40 th\u1eadm ch\u00ed 50 m\u00e9t v\u1edbi c\u00e1c lo\u00e0i nh\u01b0 Gi\u1ed5i, Re, nh\u1eefng n\u01a1i th\u1ed5 nh\u01b0\u1ee1ng kh\u00f4, d\u1ed1c c\u00e2y ch\u1ec9 \u0111\u1ea1t chi\u1ec1u cao 15 \u2013 30m. T\u1ea7ng c\u00e2y b\u1ee5i r\u1ea5t r\u1eadm r\u1ea1p, c\u00f3 m\u1ed9t v\u00e0i lo\u00e0i d\u01b0\u01a1ng x\u1ec9 th\u00e2n g\u1ed7, t\u1ea7ng s\u00e1t \u0111\u1ea5t v\u1edbi \u01b0u th\u1ebf c\u00e1c lo\u00e0i thu\u1ed9c d\u01b0\u01a1ng x\u1ec9.<\/p>\n H\u1ec7 sinh th\u00e1i r\u1eebng tr\u00ean n\u00fai cao<\/strong><\/p>\n T\u1eadp trung tr\u00ean \u0111\u1ed9 cao 1000m. \u1ede \u0111\u1ed9 cao n\u00e0y, ki\u1ec3u r\u1eebng ch\u1ee7 y\u1ebfu l\u00e0 t\u00f9ng b\u00e1ch h\u1ed7n giao. Th\u1ea3m th\u1ef1c v\u1eadt \u1edf \u0111\u00e2y ph\u1ed5 bi\u1ebfn l\u00e0 c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt h\u1ea1t tr\u1ea7n nh\u01b0 P\u01a1mu, Kim giao n\u00fai \u0111\u1ea5t, Th\u00f4ng n\u00e0ng, Ho\u00e0ng \u0111\u00e0n gi\u1ea3 v\u00e0 \u0111\u1eb7c bi\u1ec7t t\u1ea1i \u0111\u00e2y c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a lo\u00e0i S\u1ed3i 3 c\u1ea1nh qu\u00fd hi\u1ebfm<\/p>\n H\u1ec7 sinh th\u00e1i r\u1eebng l\u00f9n<\/strong><\/p>\n Tr\u00ean c\u00e1c \u0111\u1ec9nh n\u00fai cao, t\u1ea1i \u0111\u00e2y gi\u00f3 th\u1ed5i quanh n\u0103m, m\u00e2y m\u00f9 che ph\u1ee7, \u0111\u1ed9 \u1ea9m cao, \u0111\u1ecba y ph\u00e1t tri\u1ec3n b\u00e1m tr\u00ean c\u00e1c th\u00e2n c\u00e2y cong queo, th\u1ea5p, nh\u1ecf b\u1ea5t th\u01b0\u1eddng. Th\u1ef1c v\u1eadt \u01b0u th\u1ebf l\u00e0 c\u00e1c lo\u00e0i thu\u1ed9c h\u1ecd \u0110\u1ed7 Quy\u00ean, H\u1ecd D\u1ebb, Long N\u00e3o, C\u00f4m.<\/p>\n H\u1ec7 sinh th\u00e1i ao h\u1ed3 tr\u00ean n\u00fai cao<\/strong><\/p>\n \u1ede \u0111\u1ed9 cao trung b\u00ecnh1500m t\u1ea1i ti\u1ec3u khu 203 V\u01b0\u1eddn Qu\u1ed1c gia V\u0169 Quang, m\u1ed9t khu r\u1eebng ng\u1eadp n\u01b0\u1edbc \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t khu ng\u1eadp n\u01b0\u1edbc (H\u1ec7 sinh th\u00e1i Ao, h\u1ed3) \u0111\u01b0\u1ee3c bao quanh b\u1edfi m\u1ed9t d\u00e3y n\u00fai cao t\u1ea1o th\u00e0nh \u0111\u01b0\u1eddng bi\u00ean gi\u1edbi gi\u1eefa n\u01b0\u1edbc b\u1ea1n L\u00e0o v\u00e0 Vi\u1ec7t Nam. Khu v\u1ef1c n\u00e0y r\u1ed9ng kho\u1ea3ng 3 km2 v\u1edbi m\u1ea1ng l\u01b0\u1edbi s\u00f4ng su\u1ed1i ch\u1eb1ng ch\u1ecbt. Kh\u00ed h\u1eadu \u1edf \u0111\u00e2y kh\u00f4ng gi\u1ed1ng v\u1edbi kh\u00ed h\u1eadu \u1edf nh\u1eefng khu v\u1ef1c xung quanh, c\u00f3 \u0111\u1ed9 \u1ea9m cao, nhi\u1ec7t \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p (Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t kho\u1ea3ng tr\u00ean d\u01b0\u1edbi 24 \u0111\u1ed9) v\u00e0 bi\u00ean \u0111\u1ed9 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 l\u1edbn gi\u1eefa ng\u00e0y v\u00e0 \u0111\u00eam (15-18 \u0111\u1ed9). Khu r\u1eebng ng\u1eadp n\u01b0\u1edbc n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi s\u1ef1 hi\u1ec7n di\u1ec7n v\u1edbi m\u1eadt \u0111\u1ed9 d\u00e0y c\u1ee7a lo\u00e0i Du sam n\u00fai \u0111\u1ea5t (Keteleeria evelyniana). C\u00e2y tr\u01b0\u1edfng th\u00e0nh cao 30-35m, th\u00e2n c\u00e2y r\u1ed9ng 200-220cm v\u00e0 b\u00e1n k\u00ednh ch\u1ecfm l\u00ean t\u1edbi 12-14m. \u01af\u1edbc t\u00ednh tu\u1ed5i th\u1ecd c\u1ee7a lo\u00e0i n\u00e0y l\u00e0 400-600 n\u0103m. Keteleeria evelyniana \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t gi\u1ed1ng c\u00e2y hi\u1ebfm \u1edf \u0110\u00f4ng d\u01b0\u01a1ng.<\/p>\n H\u1ec7 sinh th\u00e1i th\u1ee7y v\u1ef1c<\/strong><\/p>\n C\u00f4ng tr\u00ecnh h\u1ed3 ch\u1ee9a n\u01b0\u1edbc Ng\u00e0n tr\u01b0\u01a1i \u0111\u00e3 t\u1ea1o cho khu v\u1ef1c m\u1ed9t di\u1ec7n m\u1ea1o m\u1edbi v\u1edbi 1 h\u1ec7 th\u1ee7y v\u1ef1c c\u00f3 chu vi 400 km2, tr\u1eef l\u01b0\u1ee3ng n\u01b0\u1edbc h\u01a1n 750 tri\u1ec7u m3 v\u00e0 v\u1edbi h\u01a1n 35 \u1ed1c \u0111\u1ea3o l\u1edbn nh\u1ecf bao quanh.<\/p>\n C\u00e1c ki\u1ec3u v\u00e0 lo\u1ea1i h\u00ecnh h\u1ec7 sinh th\u00e1i t\u1ea1i V\u01b0\u1eddn qu\u1ed1c gia V\u0169 Quang kh\u00f4ng ch\u1ec9 th\u1ec3 hi\u1ec7n s\u1ef1 \u0111a d\u1ea1ng sinh h\u1ecdc phong ph\u00fa m\u00e0 c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng sinh th\u00e1i c\u1ee7a khu v\u1ef1c. S\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a c\u00e1c h\u1ec7 sinh th\u00e1i kh\u00e1c nhau, t\u1eeb r\u1eebng nguy\u00ean sinh \u0111\u1ebfn c\u00e1c khu v\u1ef1c su\u1ed1i, \u0111\u1ea7m l\u1ea7y, t\u1ea1o n\u00ean m\u1ed9t m\u1ea1ng l\u01b0\u1edbi sinh th\u00e1i \u0111a d\u1ea1ng, h\u1ed7 tr\u1ee3 l\u1eabn nhau v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a c\u00e1c lo\u00e0i sinh v\u1eadt. \u0110\u1ec3 b\u1ea3o v\u1ec7 v\u00e0 ph\u00e1t huy gi\u00e1 tr\u1ecb n\u00e0y, vi\u1ec7c nghi\u00ean c\u1ee9u, gi\u00e1m s\u00e1t v\u00e0 qu\u1ea3n l\u00fd hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ec7 sinh th\u00e1i l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. \u0110\u00e2y ch\u00ednh l\u00e0 c\u01a1 s\u1edf quan tr\u1ecdng kh\u00f4ng ch\u1ec9 trong c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n, m\u00e0 c\u00f2n gi\u00fap V\u01b0\u1eddn qu\u1ed1c gia V\u0169 Quang tr\u1edf th\u00e0nh m\u00f4 h\u00ecnh \u0111i\u1ec3n h\u00ecnh cho s\u1ef1 b\u1ea3o v\u1ec7 thi\u00ean nhi\u00ean v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng t\u1ea1i Vi\u1ec7t Nam.\/.<\/p>\n NCBA<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" V\u01b0\u1eddn qu\u1ed1c gia V\u0169 Quang, v\u1edbi c\u1ea3nh quan thi\u00ean nhi\u00ean hoang s\u01a1 v\u00e0 \u0111a d\u1ea1ng, s\u1edf h\u1eefu nhi\u1ec1u ki\u1ec3u v\u00e0 lo\u1ea1i h\u00ecnh h\u1ec7 sinh th\u00e1i \u0111\u1ed9c \u0111\u00e1o, ph\u1ea3n \u00e1nh s\u1ef1 phong ph\u00fa c\u1ee7a t\u00e0i nguy\u00ean sinh h\u1ecdc trong khu v\u1ef1c. C\u00e1c h\u1ec7 sinh th\u00e1i t\u1ea1i \u0111\u00e2y bao g\u1ed3m nh\u1eefng c\u00e1nh r\u1eebng nguy\u00ean sinh, r\u1eebng th\u1ee9 […]\n","protected":false},"author":10,"featured_media":6894,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/9041"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=9041"}],"version-history":[{"count":1,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/9041\/revisions"}],"predecessor-version":[{"id":9042,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/9041\/revisions\/9042"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/6894"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=9041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=9041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=9041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}