{"id":25833,"date":"2023-12-07T02:12:04","date_gmt":"2023-12-07T02:12:04","guid":{"rendered":"https:\/\/masterskills.org\/blog\/dau-chan-nuoc-water-footprint-la-gi-phan-biet-voi-nuoc-ao.html"},"modified":"2023-12-22T10:53:54","modified_gmt":"2023-12-22T03:53:54","slug":"dau-chan-nuoc-water-footprint-la-gi-phan-biet-voi-nuoc-ao","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/dau-chan-nuoc-water-footprint-la-gi-phan-biet-voi-nuoc-ao.html","title":{"rendered":"D\u1ea5u ch\u00e2n n\u01b0\u1edbc (Water Footprint) l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t v\u1edbi n\u01b0\u1edbc \u1ea3o"},"content":{"rendered":"
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H\u00ecnh minh ho\u1ea1 (Ngu\u1ed3n: youthincmag)<\/p>\n<\/div>\n<\/div>\n

D\u1ea5u ch\u00e2n n\u01b0\u1edbc<\/font><\/h2>\n

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

D\u1ea5u ch\u00e2n n\u01b0\u1edbc<\/b> trong ti\u1ebfng Anh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0Water Footprint.<\/b><\/p>\n

– D\u1ea5u ch\u00e2n n\u01b0\u1edbc<\/b> \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc d\u00f9ng trong s\u1ea3n xu\u1ea5t h\u00e0ng h\u00f3a v\u00e0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 b\u1edfi m\u1ed9t c\u00e1 nh\u00e2n, c\u1ed9ng \u0111\u1ed3ng hay \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t doanh nghi\u1ec7p.\u00a0<\/p>\n

– D\u1ea5u ch\u00e2n n\u01b0\u1edbc <\/b>l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 v\u1ec1 s\u1eed d\u1ee5ng n\u01b0\u1edbc c\u1ea3 tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1n ti\u1ebfp c\u1ee7a m\u1ed9t ng\u01b0\u1eddi ti\u00eau d\u00f9ng ho\u1eb7c nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

D\u1ea5u ch\u00e2n n\u01b0\u1edbc c\u1ee7a m\u1ed9t qu\u00f4c gia<\/b> l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc d\u00f9ng trong s\u1ea3n xu\u1ea5t t\u1ea5t c\u1ea3 c\u00e1c h\u00e0ng h\u00f3a v\u00e0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c c\u01b0 d\u00e2n c\u1ee7a qu\u1ed1c gia \u0111\u00f3 ti\u00eau th\u1ee5.<\/p>\n

C\u00e1c th\u00e0nh t\u1ed1\u00a0<\/font><\/h3>\n

D\u1ea5u ch\u00e2n n\u01b0\u1edbc bao g\u1ed3m 3 th\u00e0nh t\u1ed1:\u00a0<\/p>\n

– D\u1ea5u ch\u00e2n n\u01b0\u1edbc xanh l\u1ee5c (Green water footprint):<\/b> l\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc m\u00e0 c\u00e2y c\u1ed1i h\u1ea5p thu c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb n\u01b0\u1edbc m\u01b0a v\u00e0 kh\u00f4ng b\u1ecb ng\u1ea5m v\u00e0o l\u00f2ng \u0111\u1ea5t.\u00a0<\/p>\n

– D\u1ea5u ch\u00e2n n\u01b0\u1edbc xanh lam (Blue water footprint):<\/b> l\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1ea5y t\u1eeb n\u01b0\u1edbc m\u1eb7t ho\u1eb7c n\u01b0\u1edbc ng\u1ea7m s\u1eed d\u1ee5ng trong c\u00f4ng \u2013 n\u00f4ng nghi\u1ec7p.\u00a0<\/p>\n

– D\u1ea5u ch\u00e2n n\u01b0\u1edbc x\u00e1m (Grey water footprint):<\/b> l\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u00f2a lo\u00e3ng ngu\u1ed3n n\u01b0\u1edbc \u00f4 nhi\u1ec5m, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n

Ph\u00e2n bi\u1ec7t v\u1edbi n\u01b0\u1edbc \u1ea3o<\/font><\/h3>\n

L\u01b0\u1ee3ng n\u01b0\u1edbc \u1ea3o <\/b>c\u1ee7a m\u1ed9t s\u1ea3n ph\u1ea9m l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t ra s\u1ea3n ph\u1ea9m, \u0111\u01b0\u1ee3c \u0111o \u0111\u1ea1c t\u1ea1i n\u01a1i s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf.\u00a0<\/p>\n

L\u01b0\u1ee3ng n\u01b0\u1edbc \u1ea3o c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ecbnh ngh\u0129a l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m t\u1ea1i v\u1ecb tr\u00ed n\u01a1i s\u1ea3n ph\u1ea9m \u0111\u00f3 ti\u00eau th\u1ee5 n\u01b0\u1edbc. T\u00ednh t\u1eeb “\u1ea3o” mu\u1ed1n ch\u1ec9 th\u1ef1c t\u1ebf l\u00e0 h\u1ea7u h\u1ebft n\u01b0\u1edbc d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t ra s\u1ea3n ph\u1ea9m, n\u00f3 kh\u00f4ng ch\u1ee9a trong s\u1ea3n ph\u1ea9m.<\/p>\n

C\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa kh\u00e1i ni\u1ec7m n\u01b0\u1edbc \u1ea3o v\u00e0 d\u1ea5u ch\u00e2n n\u01b0\u1edbc qua \u0111\u01a1n v\u1ecb t\u00ednh c\u1ee7a ch\u00fang.\u00a0<\/p>\n

Trong khi \u0111\u01a1n v\u1ecb t\u00ednh c\u1ee7a n\u01b0\u1edbc \u1ea3o l\u00e0 m n\u01b0\u1edbc\/t\u1ea5n s\u1ea3n ph\u1ea9m th\u00ec \u0111\u01a1n v\u1ecb t\u00ednh c\u1ee7a d\u1ea5u ch\u00e2n n\u01b0\u1edbc l\u00e0 m3 n\u01b0\u1edbc\/\u0111\u1ea7u ng\u01b0\u1eddi\/n\u0103m hay m3 n\u01b0\u1edbc\/n\u0103m.\u00a0<\/p>\n

L\u1ea5y v\u00ed d\u1ee5:<\/b> L\u00e0ng A c\u00f3 1.000 ha l\u00faa n\u01b0\u1edbc, canh t\u00e1c 2 v\u1ee5 l\u00faa\/n\u0103m, n\u0103ng su\u1ea5t l\u00faa c\u1ea3 n\u0103m l\u00e0 8 t\u1ea5n\/ha, nhu c\u1ea7u d\u00f9ng n\u01b0\u1edbc c\u1ee7a l\u00faa n\u01b0\u1edbc l\u00e0 10.000 m3\/ha\/n\u0103m.\u00a0<\/p>\n

Nh\u01b0 v\u1eady, l\u01b0\u1ee3ng n\u01b0\u1edbc \u1ea3o s\u1ea3n xu\u1ea5t l\u00faa c\u1ee7a l\u00e0ng A s\u1ebd l\u00e0 10.000 m3\/ha: 8 t\u1ea5n\/ha = \u00cc .250 m3\/t\u1ea5n.\u00a0<\/p>\n

D\u1ea5u ch\u00e2n n\u01b0\u1edbc c\u1ee7a s\u1ea3n xu\u1ea5t l\u00faa t\u1ea1i l\u00e0ng A l\u00e0 10.000 m3\/ha X 1.000 ha = 10.000.000 m3 n\u01b0\u1edbc.<\/p>\n

Kh\u00e1i ni\u1ec7m v\u1ec1 n\u01b0\u1edbc \u1ea3o v\u00e0 d\u1ea5u ch\u00e2n n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c m\u1ed1i quan h\u1ec7 trong qu\u1ea3n l\u00ed t\u00e0i nguy\u00ean n\u01b0\u1edbc, ngo\u1ea1i th\u01b0\u01a1ng v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u00ednh tr\u1ecb, ch\u00ednh s\u00e1ch v\u00e0 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean n\u01b0\u1edbc khi n\u00f3 g\u1eafn v\u1edbi vi\u1ec7c ti\u00eau th\u1ee5 n\u01b0\u1edbc c\u1ee7a con ng\u01b0\u1eddi.\u00a0<\/p>\n

Ch\u00fang \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 minh h\u1ecda cho \u1ea3nh h\u01b0\u1edfng th\u1ef1c t\u1ebf c\u1ee7a ho\u1ea1t \u0111\u1ed9ng kinh t\u1ebf \u0111\u1ebfn n\u01b0\u1edbc.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: Wild Act Challenge. C\u1ed5ng th\u00f4ng tin \u0111i\u1ec7n t\u1eed T\u1ed5ng c\u1ee5c M\u00f4i tr\u01b0\u1eddng. Water Education Network of Vietnam)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n D\u1ea5u ch\u00e2n n\u01b0\u1edbc (ti\u1ebfng Anh: Water Footprint) \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 t\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc d\u00f9ng trong s\u1ea3n xu\u1ea5t h\u00e0ng h\u00f3a v\u00e0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 b\u1edfi m\u1ed9t c\u00e1 nh\u00e2n, c\u1ed9ng \u0111\u1ed3ng hay \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t doanh nghi\u1ec7p.\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\/25833"}],"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=25833"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/25833\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=25833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=25833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=25833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}