{"id":24553,"date":"2023-12-06T12:21:53","date_gmt":"2023-12-06T12:21:53","guid":{"rendered":"https:\/\/masterskills.org\/blog\/suy-giam-tai-nguyen-thien-nhien-degradation-of-natural-resources-la-gi-nguyen-nhan.html"},"modified":"2023-12-22T09:50:07","modified_gmt":"2023-12-22T02:50:07","slug":"suy-giam-tai-nguyen-thien-nhien-degradation-of-natural-resources-la-gi-nguyen-nhan","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/suy-giam-tai-nguyen-thien-nhien-degradation-of-natural-resources-la-gi-nguyen-nhan.html","title":{"rendered":"Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean (Degradation of Natural Resources) l\u00e0 g\u00ec? Nguy\u00ean nh\u00e2n"},"content":{"rendered":"
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H\u00ecnh minh ho\u1ea1 (Ngu\u1ed3n: emaze)<\/p>\n<\/figcaption><\/figure>\n

Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean<\/font><\/h2>\n

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

Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean <\/b>trong ti\u1ebfng Anh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Degradation of Natural Resources.<\/b><\/p>\n

Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean <\/b>c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 s\u1ef1 suy gi\u1ea3m v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng hay\/ v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean m\u00e0 kh\u00f4ng th\u1ec3 h\u1ed3i ph\u1ee5c l\u1ea1i, gi\u1ea3m s\u1ee9c t\u1ea3i c\u1ee7a m\u00f4i tr\u01b0\u1eddng, g\u00e2y \u1ea3nh h\u01b0\u1edfng kh\u00f4ng t\u1ed1t t\u1edbi s\u1ef1 s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t.\u00a0<\/p>\n

Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean s\u1ebd khi\u1ebfn m\u00f4i tr\u01b0\u1eddng m\u1ea5t \u0111i m\u1ed9t ph\u1ea7n ch\u1ee9c n\u0103ng h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng v\u00e0 cung c\u1ea5p ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00f4i tr\u01b0\u1eddng gi\u1ea3m s\u00fat, t\u1ea1o n\u00ean nh\u1eefng gi\u1edbi h\u1ea1n cho s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau d\u00f9ng.<\/p>\n

Ph\u00e2n bi\u1ec7t t\u00e0i nguy\u00ean ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c v\u00e0 kh\u00f4ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c<\/font><\/h3>\n

T\u00e0i nguy\u00ean g\u1ed3m hai nh\u00f3m, ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c v\u00e0 kh\u00f4ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c.\u00a0<\/p>\n

– Nh\u1eefng t\u00e0i nguy\u00ean sinh v\u1eadt l\u00e0 nh\u1eefng t\u00e0i nguy\u00ean c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c, nh\u01b0 h\u1ea3i s\u1ea3n t\u00f4m c\u00e1, ch\u00fang l\u1edbn l\u00ean th\u00f4ng qua c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh.\u00a0<\/p>\n

– Nh\u1eefng t\u00e0i nguy\u00ean kh\u00f4ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c l\u00e0 nh\u1eefng t\u00e0i nguy\u00ean m\u1ed9t khi \u0111\u00e3 s\u1eed d\u1ee5ng l\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ebd gi\u1ea3m d\u1ea7n, kh\u00f4ng c\u00f3 qui tr\u00ecnh hay ph\u01b0\u01a1ng ph\u00e1p n\u00e0o ho\u00e0n tr\u1ea3 l\u1ea1i, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ea7u m\u1ecf v\u00e0 kho\u00e1ng s\u1ea3n.\u00a0<\/p>\n

M\u1ed9t s\u1ed1 ngu\u1ed3n t\u00e0i nguy\u00ean nh\u01b0 c\u00e1c m\u1ea1ch n\u01b0\u1edbc ng\u1ea7m c\u00f3 t\u1ed1c \u0111\u1ed9 ho\u00e0n \u0111\u1ea7y th\u1ea5p n\u00ean c\u0169ng \u0111\u01b0\u1ee3c coi nh\u01b0 l\u00e0 kh\u00f4ng ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c. Ngo\u00e0i ra, g\u1ea7n \u0111\u00e2y ng\u01b0\u1eddi ta th\u1eeba nh\u1eadn th\u00eam m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean, \u0111\u00f3 l\u00e0 s\u1ef1 \u0111a d\u1ea1ng sinh h\u1ecdc.<\/p>\n

Nguy\u00ean nh\u00e2n suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean v\u00e0 \u0111a d\u1ea1ng sinh h\u1ecdc<\/font><\/b><\/h3>\n

– Nguy\u00ean nh\u00e2n s\u00e2u xa l\u00e0 s\u1ef1 gia t\u0103ng d\u00e2n s\u1ed1 c\u00f9ng v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng di chuy\u1ec3n, s\u1ed1ng v\u00e0 lao \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

– C\u00e1c lo\u1ea1i \u0111\u1ed9ng v\u1eadt b\u1ecb tuy\u1ec7t ch\u1ee7ng v\u00e0 nguy c\u01a1 b\u1ecb tuy\u1ec7t ch\u1ee7ng ch\u1ee7 y\u1ebfu b\u1edfi n\u01a1i c\u01b0 tr\u00fa b\u1ecb ph\u00e1 hu\u1ef7 do ch\u00e1y r\u1eebng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi nh\u01b0 chi\u1ebfn tranh, ph\u00e1 r\u1eebng, chia c\u1eaft v\u00e0 c\u00e1ch li c\u00e1c khu sinh th\u00e1i do c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u00e2y d\u1ef1ng, c\u00f4ng nghi\u1ec7p, thu\u1ef7 \u0111i\u1ec7n, s\u0103n b\u1eaft v\u00e0 khai th\u00e1c qu\u00e1 m\u1ee9c, bu\u00f4n b\u00e1n \u0111\u1ed9ng v\u1eadt hoang d\u00e3, \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean, s\u1ef1 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n

S\u1ef1 chia c\u1eaft c\u00e1c khu v\u1ef1c sinh th\u00e1i khi\u1ebfn thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a t\u1eebng khu v\u1ef1c, l\u00e0m t\u0103ng s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a c\u00e1c lo\u00e0i ngo\u1ea1i lai, d\u1ecbch b\u1ec7nh c\u00f3 th\u1ec3 l\u00e2y lan, th\u1eadm tr\u00ed l\u00e2y sang ng\u01b0\u1eddi khi m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac gia t\u0103ng.<\/p>\n

– C\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ebfn \u0111\u1ed5i gen \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 n\u00e2ng cao n\u0103ng su\u1ea5t v\u00e0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ti\u00eau d\u00f9ng c\u1ee7a con ng\u01b0\u1eddi, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 \u0111em l\u1ea1i nh\u1eefng r\u1ee7i ro khi l\u00e0m lan truy\u1ec1n c\u00e1c gen kh\u00e1ng kh\u00e1ng sinh, khi\u1ebfn c\u00e1c th\u1ebf h\u1ec7 m\u1edbi khi nhi\u1ec5m b\u1ec7nh s\u1ebd kh\u00f3 ch\u1eefa.\u00a0<\/p>\n

C\u00e1c gen khi\u1ebfn m\u1ed9t s\u1ed1 lo\u1ea1i qu\u1ea3 bi\u1ebfn \u0111\u1ed5i gen c\u00f3 h\u1ea1t kh\u00f4ng th\u1ec3 n\u1ea3y m\u1ea7m \u0111\u1ec3 gi\u1eef b\u00ed quy\u1ebft c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 lan sang c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng t\u1ef1 nhi\u00ean kh\u00e1c khi\u1ebfn ch\u00fang d\u1ec5 tuy\u1ec7t ch\u1ee7ng h\u01a1n.\u00a0<\/p>\n

– C\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt c\u0169ng c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n kh\u00f3 kh\u0103n khi \u0111\u1ea5t b\u1ecb tho\u00e1i ho\u00e1, \u00f4 nhi\u1ec5m, kh\u00f4 h\u1ea1n v\u00e0 hoang m\u1ea1c ho\u00e1.<\/p>\n

Hi\u1ec7n tr\u1ea1ng t\u1ea1i Vi\u1ec7t Nam<\/font><\/h3>\n

N\u01b0\u1edbc ta l\u00e0 m\u1ed9t trong nh\u1eefng qu\u1ed1c gia c\u00f3 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean phong ph\u00fa v\u00e0 \u0111a d\u1ea1ng tr\u00ean th\u1ebf gi\u1edbi.\u00a0<\/p>\n

Tuy nhi\u00ean, do qu\u1ea3n l\u00ed thi\u1ebfu \u0111\u1ed3ng b\u1ed9, c\u00f4ng ngh\u1ec7 khai th\u00e1c l\u1ea1c h\u1eadu, nh\u1ea5t l\u00e0 vi\u1ec7c khai th\u00e1c, s\u1eed d\u1ee5ng nhi\u1ec1u nh\u00f3m t\u00e0i nguy\u00ean ch\u01b0a h\u1ee3p l\u00ed\u2026 \u0111ang l\u00e0 nh\u1eefng nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn l\u00e3ng ph\u00ed ngu\u1ed3n l\u1ef1c qu\u1ed1c gia, t\u00e0i nguy\u00ean b\u1ecb suy tho\u00e1i, c\u1ea1n ki\u1ec7t, \u0111e d\u1ecda s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc.<\/p>\n

C\u1ee5 th\u1ec3:\u00a0<\/p>\n

– T\u00e0i nguy\u00ean r\u1eebng\u00a0\u0111ang b\u1ecb thu h\u1eb9p theo t\u1eebng ng\u00e0y, di\u1ec7n t\u00edch r\u1eebng t\u1ef1 nhi\u00ean che ph\u1ee7 gi\u1ea3m d\u1ea7n do khai th\u00e1c tr\u00e1i ph\u00e9p, \u0111\u1ea5t r\u1eebng b\u1ecb chuy\u1ec3n qua \u0111\u1ea5t n\u00f4ng c\u00f4ng nghi\u1ec7p.<\/p>\n

– C\u00e1c lo\u00e0i sinh v\u1eadt qu\u00ed hi\u1ebfm th\u00ec \u0111\u1ee9ng tr\u01b0\u1edbc nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng r\u1ea5t cao (Theo th\u1ed1ng k\u00ea th\u00ec \u1edf Vi\u1ec7t Nam c\u00f3 kho\u1ea3ng 100 lo\u00e0i th\u1ef1c v\u1eadt v\u00e0 g\u1ea7n 100 lo\u00e0i \u0111\u1ed9ng v\u1eadt \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc nguy c\u01a1 tuy\u1ec7t ch\u1ee7ng).<\/p>\n

– T\u00ecnh tr\u1ea1ng\u00a0\u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc\u00a0l\u00e0 v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi t\u00e0i nguy\u00ean n\u01b0\u1edbc c\u1ee7a ch\u00fang ta v\u00e0 theo d\u1ef1 b\u00e1o \u0111\u1ebfn n\u0103m 2025, 2\/3 ng\u01b0\u1eddi tr\u00ean th\u1ebf gi\u1edbi c\u00f3 th\u1ec3 s\u1ebd ph\u1ea3i s\u1ed1ng trong nh\u1eefng v\u00f9ng thi\u1ebfu n\u01b0\u1edbc tr\u1ea7m tr\u1ecdng.<\/p>\n

– T\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n \u0111ang d\u1ea7n c\u1ea1n ki\u1ec7t sau vi\u1ec7c khai th\u00e1c qu\u00e1 m\u1ee9c v\u00e0 s\u1eed d\u1ee5ng l\u00e3ng ph\u00ed.\u00a0<\/p>\n

– T\u00e0i nguy\u00ean \u0111\u1ea5t th\u00ec c\u0169ng \u0111ang g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n nh\u01b0 \u0111\u1ea5t n\u00f4ng nghi\u1ec7p \u0111ang b\u1ecb chuy\u1ec3n d\u1ea7n qua \u0111\u1ea5t ph\u1ee5c v\u1ee5 cho c\u00f4ng nghi\u1ec7p v\u00e0 d\u1ecbch v\u1ee5, \u0111\u1ea5t b\u1ecb\u00a0nhi\u1ec5m m\u1eb7n, b\u1ecb sa m\u1ea1c h\u00f3a ng\u00e0y m\u1ed9t t\u0103ng.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: D\u00e2n s\u1ed1, t\u00e0i nguy\u00ean v\u00e0 m\u00f4i tr\u01b0\u1eddng trong ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng, NXB \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf Qu\u1ed1c d\u00e2n, . B\u00e1o \u0111i\u1ec7n t\u1eed Nh\u00e2n d\u00e2n. M\u1ea1ng th\u00f4ng tin B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Suy gi\u1ea3m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean (ti\u1ebfng Anh: Degradation of Natural Resources) l\u00e0 s\u1ef1 suy gi\u1ea3m v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng hay\/ v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean m\u00e0 kh\u00f4ng th\u1ec3 h\u1ed3i ph\u1ee5c l\u1ea1i, gi\u1ea3m s\u1ee9c t\u1ea3i c\u1ee7a 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\/24553"}],"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=24553"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/24553\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=24553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=24553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=24553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}