{"id":9248,"date":"2021-11-21T16:20:07","date_gmt":"2021-11-21T09:20:07","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=9248"},"modified":"2021-11-21T17:16:05","modified_gmt":"2021-11-21T10:16:05","slug":"the-nao-la-he-thong-sinh-thai","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/the-nao-la-he-thong-sinh-thai\/","title":{"rendered":"Th\u1ebf n\u00e0o l\u00e0 h\u1ec7 th\u1ed1ng sinh th\u00e1i?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng sinh th\u00e1i l\u00e0 ch\u1ec9 trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt s\u1ed1ng trong m\u1ed9t kh\u00f4ng gian nh\u1ea5t \u0111\u1ecbnh c\u00f9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh n\u00f3 t\u1ea1o n\u00ean m\u1ed9t t\u1ed5ng th\u1ec3 ho\u00e0n ch\u1ec9nh. Tr\u00ean Tr\u00e1i \u0110\u1ea5t c\u00f3 v\u00f4 s\u1ed1 h\u1ec7 th\u1ed1ng sinh th\u00e1i l\u1edbn, nh\u1ecf kh\u00e1c nhau. L\u1edbn \u0111\u1ebfn m\u1ee9c bao g\u1ed3m c\u1ea3 sinh quy\u1ec3n, h\u1ea3i d\u01b0\u01a1ng, l\u1ee5c \u0111\u1ecba ; nh\u1ecf \u0111\u1ebfn m\u1ee9c ch\u1ec9 l\u00e0 m\u1ed9t c\u00e1nh r\u1eebng, m\u1ed9t b\u00e3i c\u1ecf, m\u1ed9t ao \u0111\u1ea7m, th\u1eadm ch\u00ed m\u1ed9t gi\u1ecdt n\u01b0\u1edbc \u0111\u1ec1u c\u00f3 th\u1ec3 xem l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng sinh th\u00e1i. Trong t\u1ed5ng th\u1ec3 h\u1ec7 th\u1ed1ng sinh th\u00e1i, n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng ng\u1eebng v\u1eadn \u0111\u1ed9ng, v\u1eadt ch\u1ea5t kh\u00f4ng ng\u1eebng tu\u1ea7n ho\u00e0n v\u00e0 b\u1ea3o \u0111\u1ea3m \u1ed5n \u0111\u1ecbnh trong m\u1ed9t th\u1eddi gian d\u00e0i, n\u00f3 n\u1eb1m trong tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng \u0111\u1ed9ng. Tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng n\u00e0y g\u1ecdi l\u00e0 c\u00e2n b\u1eb1ng sinh th\u00e1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u1ec7 th\u1ed1ng sinh th\u00e1i c\u00f3 4 th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n c\u1ea5u t\u1ea1o n\u00ean, \u0111\u00f3 l\u00e0: th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t, th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5, th\u00e0nh ph\u1ea7n ph\u00e2n gi\u1ea3i v\u00e0 nh\u1eefng ch\u1ea5t v\u00f4 c\u01a1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t ch\u1ee7 y\u1ebfu l\u00e0 th\u1ef1c v\u1eadt xanh. N\u00f3 th\u00f4ng qua quang h\u1ee3p, l\u1ee3i d\u1ee5ng \u00e1nh n\u1eafng M\u1eb7t Tr\u1eddi \u0111\u1ec3 chuy\u1ec3n h\u00f3a kh\u00ed cacbonic v\u00e0 n\u01b0\u1edbc th\u00e0nh \u0111\u01b0\u1eddng gluc\u00f4, r\u1ed3i t\u1eeb \u0111\u01b0\u1eddng gluc\u00f4 v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng kh\u00e1c l\u00e0m th\u00e0nh ch\u1ea5t h\u1eefu c\u01a1 cung c\u1ea5p cho b\u1ea3n th\u00e2n n\u00f3 v\u00e0 c\u00e1c sinh v\u1eadt kh\u00e1c. Th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 l\u00e0 lo\u00e0i kh\u00f4ng th\u1ec3 d\u00f9ng ch\u1ea5t v\u00f4 c\u01a1 \u0111\u1ec3 ch\u1ebf t\u1ea1o th\u00e0nh ch\u1ea5t h\u1eefu c\u01a1 m\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp ho\u1eb7c gi\u00e1n ti\u1ebfp d\u1ef1a v\u00e0o sinh v\u1eadt kh\u00e1c \u0111\u1ec3 sinh s\u1ed1ng. Th\u00e0nh ph\u1ea7n ph\u00e2n gi\u1ea3i ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c lo\u00e0i khu\u1ea9n v\u00e0 vi khu\u1ea9n, nhi\u1ec7m v\u1ee5 c\u1ee7a ch\u00fang l\u00e0 ph\u00e2n gi\u1ea3i x\u00e1c c\u1ee7a \u0111\u1ed9ng v\u00e0 th\u1ef1c v\u1eadt khi\u1ebfn cho nh\u1eefng x\u00e1c n\u00e0y chuy\u1ec3n h\u00f3a th\u00e0nh c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 cho th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 h\u1ea5p thu. Vai tr\u00f2 c\u1ee7a n\u00f3 ng\u01b0\u1ee3c h\u1eb3n v\u1edbi vai tr\u00f2 c\u1ee7a th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t. Nh\u1eefng ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00f4 c\u01a1 bao g\u1ed3m c\u00e1c nh\u00e2n t\u1ed1 t\u1ef1 nhi\u00ean nh\u01b0 \u00e1nh s\u00e1ng, nhi\u1ec7t \u0111\u1ed9, n\u01b0\u1edbc, \u0111\u1ea5t \u0111ai, kh\u00ed h\u1eadu v.v.. v\u00e0 nh\u1eefng v\u1eadt v\u00f4 c\u01a1, h\u1eefu c\u01a1 trong h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u1ec7 th\u1ed1ng sinh th\u00e1i, lo\u00e0i sinh v\u1eadt n\u00e0y l\u1ea5y lo\u00e0i kia l\u00e0m th\u1ee9c \u0103n, gi\u1eefa ch\u00fang h\u00ecnh th\u00e0nh m\u1ed1i quan h\u1ec7 chu\u1ed7i \u0111\u1ec3 li\u00ean k\u1ebft c\u00e1c th\u1ee9c \u0103n l\u1ea1i, g\u1ecdi l\u00e0 chu\u1ed7i th\u1ee9c \u0103n. V\u00ec m\u1ed9t th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 kh\u00f4ng ch\u1ec9 \u0103n m\u1ed9t lo\u1ea1i th\u1ee9c \u0103n, c\u00f2n m\u1ed9t lo\u1ea1i th\u1ee9c \u0103n l\u1ea1i c\u00f3 th\u1ec3 b\u1ecb nhi\u1ec1u th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 \u0103n, do \u0111\u00f3 gi\u1eefa c\u00e1c chu\u1ed7i th\u1ee9c \u0103n xen k\u1ebd l\u1eabn nhau h\u00ecnh th\u00e0nh n\u00ean m\u1ea1ng l\u01b0\u1edbi th\u1ee9c \u0103n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong chu\u1ed7i th\u1ee9c \u0103n v\u00e0 m\u1ea1ng l\u01b0\u1edbi th\u1ee9c \u0103n, m\u1ed7i lo\u00e0i sinh v\u1eadt \u0111\u1ec1u thu\u1ed9c v\u1ec1 m\u1ed9t kh\u00e2u th\u1ee9c \u0103n n\u00e0o \u0111\u00f3: th\u1ef1c v\u1eadt xanh l\u1ee3i d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u1ea1o ra th\u1ee9c \u0103n, n\u00f3 l\u00e0 th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t. Nh\u1eefng \u0111\u1ed9ng v\u1eadt \u0103n th\u1ef1c v\u1eadt l\u00e0 th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 c\u1ea5p I, nh\u1eefng \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt (\u0103n \u0111\u1ed9ng v\u1eadt \u0103n th\u1ef1c v\u1eadt) l\u00e0 th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 c\u1ea5p II, c\u00f2n c\u00f3 th\u1ec3 c\u00f3 th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 c\u1ea5p III, c\u1ea5p IV v.v..<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u1ec7 th\u1ed1ng sinh th\u00e1i, nh\u1eefng ch\u1ea5t dinh d\u01b0\u1ee1ng t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh \u0111\u1ebfn v\u1edbi th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t, sau \u0111\u00f3 t\u1eeb th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t \u0111\u1ebfn th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5, t\u1eeb th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5 l\u1ea1i \u0111\u1ebfn th\u00e0nh ph\u1ea7n ph\u00e2n gi\u1ea3i, cu\u1ed1i c\u00f9ng tr\u1edf v\u1ec1 trong m\u00f4i tr\u01b0\u1eddng, r\u1ed3i l\u1ea1i \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t h\u1ea5p th\u1ee5 v\u00e0 l\u1ee3i d\u1ee5ng. \u0110\u00f3 ch\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n v\u1eadt ch\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng sinh th\u00e1i. \u0110\u1ed3ng th\u1eddi v\u1edbi qu\u00e1 tr\u00ecnh n\u00e0y, k\u1ebb s\u1ea3n xu\u1ea5t h\u1ea5p th\u1ee5 nh\u1eefng n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn t\u1eeb M\u1eb7t Tr\u1eddi, t\u00edch tr\u1eef v\u00e0o trong c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 do n\u00f3 t\u1ea1o ra \u0111\u1ec3 cung c\u1ea5p cho th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5, sau \u0111\u00f3 n\u0103ng l\u01b0\u1ee3ng th\u00f4ng qua chu\u1ed7i th\u1ee9c \u0103n \u0111\u1ea7u ti\u00ean chuy\u1ec3n sang \u0111\u1ed9ng v\u1eadt \u0103n c\u1ecf, r\u1ed3i l\u1ea1i chuy\u1ec3n ti\u1ebfp sang \u0111\u1ed9ng v\u1eadt \u0103n th\u1ecbt. Th\u00e0nh ph\u1ea7n ph\u00e2n gi\u1ea3i trong qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i x\u00e1c \u0111\u1ed9ng v\u00e0 th\u1ef1c v\u1eadt, l\u1ea1i gi\u1ea3i to\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u1ed3n tr\u1eef trong x\u00e1c v\u00e0 trong m\u00f4i tr\u01b0\u1eddng. \u0110\u00f3 ch\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh l\u01b0u \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng trong h\u1ec7 th\u1ed1ng sinh th\u00e1i. N\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u1ed7i kh\u00e2u th\u1ee9c \u0103n ch\u1ec9 \u0111\u01b0\u1ee3c th\u00e0nh ph\u1ea7n ph\u00eda sau l\u1ee3i d\u1ee5ng kho\u1ea3ng 10%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec b\u1ecb kh\u00ed h\u1eadu, v\u1ecb tr\u00ed \u0111\u1ecba l\u00ed \u1ea3nh h\u01b0\u1edfng n\u00ean h\u1ec7 th\u1ed1ng sinh th\u00e1i tr\u00ean m\u1eb7t \u0111\u1ea5t l\u00e0 mu\u00f4n m\u00e0u mu\u00f4n v\u1ebb. N\u00f3 c\u00f3 th\u1ec3 ph\u00e2n th\u00e0nh h\u1ec7 th\u1ed1ng sinh th\u00e1i m\u1eb7t \u0111\u1ea5t v\u00e0 h\u1ec7 th\u1ed1ng sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc. H\u1ec7 th\u1ed1ng sinh th\u00e1i m\u1eb7t \u0111\u1ea5t l\u1ea1i c\u00f3 th\u1ec3 ph\u00e2n th\u00e0nh h\u1ec7 th\u1ed1ng sinh th\u00e1i r\u1eebng, h\u1ec7 th\u1ed1ng sinh th\u00e1i th\u1ea3o nguy\u00ean, h\u1ec7 th\u1ed1ng sinh th\u00e1i \u0111\u1ed3ng ru\u1ed9ng, h\u1ec7 th\u1ed1ng sinh th\u00e1i hoang m\u1ea1c, h\u1ec7 th\u1ed1ng sinh th\u00e1i v\u00f9ng b\u0103ng h\u00e0 v.v.. H\u1ec7 th\u1ed1ng sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc l\u1ea1i c\u00f3 th\u1ec3 ph\u00e2n th\u00e0nh h\u1ec7 th\u1ed1ng sinh th\u00e1i bi\u1ec3n, h\u1ec7 th\u1ed1ng sinh th\u00e1i n\u01b0\u1edbc ng\u1ecdt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kho\u00e1: H\u1ec7 th\u1ed1ng sinh th\u00e1i; Chu\u1ed7i th\u1ee9c \u0103n; M\u1ea1ng l\u01b0\u1edbi th\u1ee9c \u0103n; Th\u00e0nh ph\u1ea7n s\u1ea3n xu\u1ea5t; Th\u00e0nh ph\u1ea7n ti\u00eau th\u1ee5; Th\u00e0nh ph\u1ea7n ph\u00e2n gi\u1ea3i; Kh\u00e2u th\u1ee9c \u0103n;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng sinh th\u00e1i l\u00e0 ch\u1ec9 trong m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt s\u1ed1ng trong m\u1ed9t kh\u00f4ng gian nh\u1ea5t \u0111\u1ecbnh c\u00f9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng xung quanh n\u00f3 t\u1ea1o n\u00ean m\u1ed9t t\u1ed5ng th\u1ec3 ho\u00e0n ch\u1ec9nh. Tr\u00ean Tr\u00e1i \u0110\u1ea5t c\u00f3 v\u00f4 s\u1ed1 h\u1ec7 th\u1ed1ng sinh th\u00e1i l\u1edbn, nh\u1ecf kh\u00e1c nhau. L\u1edbn \u0111\u1ebfn m\u1ee9c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,17],"tags":[],"class_list":["post-9248","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9248"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9248\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}