{"id":1435,"date":"2024-01-02T00:00:00","date_gmt":"2024-01-01T16:00:00","guid":{"rendered":"http:\/\/www.osaces.com\/?p=1435"},"modified":"2024-01-02T00:00:00","modified_gmt":"2024-01-01T16:00:00","slug":"beifangshiwaideyuweishadongbusi","status":"publish","type":"post","link":"http:\/\/www.osaces.com\/fr\/beifangshiwaideyuweishadongbusi\/","title":{"rendered":"Pourquoi les poissons ne g\u00e8lent-ils pas \u00e0 l'ext\u00e9rieur dans le nord ?"},"content":{"rendered":"<p><!--div  class=\"titlezy\" > \u670d\u52a1\u70ed\u7ebf\uff1a4000-896-838  <\/div-->\n<div class=\"clear\"><\/div>\n<p><\/p>\n<p style=\"text-indent: 2em; line-height: 1.75em;\"><span style=\"color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 34px; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 14px;\">Sachant que l'ann\u00e9e est froide, c'est un autre hiver. Les temp\u00e9ratures baissent progressivement et le chauffage a commenc\u00e9 dans le nord. De nombreux amateurs de poissons transf\u00e8rent leurs poissons \u00e0 l'int\u00e9rieur pour les stocker temporairement et les sortent \u00e0 nouveau \u00e0 l'arriv\u00e9e du printemps chaud. Alors, comment les poissons des \u00e9tangs, rivi\u00e8res ou lacs nordiques survivent-ils \u00e0 l'hiver ?<\/span><\/p>\n<p style=\"text-indent: 2em; line-height: 1.75em;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Les eaux nordiques g\u00e8lent en hiver, plus le climat est froid, plus la surface de l'eau g\u00e8le longtemps. Il n'y a pas longtemps, j'ai vu cette nouvelle sur Internet :<\/span><\/p>\n<\/p>\n<p style=\"margin: 0px 0px 24px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; visibility: visible; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; color: rgb(0, 128, 255); visibility: visible; font-size: 14px; box-sizing: border-box !important; overflow-wrap: break-word !important;\">Une habitante de Harbin, dans le Heilongjiang, \u00e9levait des poissons dans un aquarium situ\u00e9 dans sa petite cour. Afin d'\u00e9conomiser de l'argent sur l'\u00e9lectricit\u00e9, elle n'allumait habituellement la chaudi\u00e8re \u00e9lectrique que la nuit. Cependant, dans la nuit du 23 novembre, elle a constat\u00e9 que l'aquarium avait gel\u00e9 alors que la temp\u00e9rature \u00e9tait descendue \u00e0 moins 29 degr\u00e9s. La femme s'est efforc\u00e9e d'ouvrir l'aquarium gel\u00e9 et de mettre les poissons dans l'eau chaude, mais heureusement, ils ne sont pas morts.<\/span><\/p>\n<section style=\"margin: 0px 0px 24px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 1px; font-size: 15px; color: rgb(0, 128, 255); visibility: visible;\"><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/64521704163226.jpg\" title=\"e1fe9925bc315c60b290aecbbb66241f485477f5.webp.jpg\" style=\"width: 376px; height: 177px;\"><\/p>\n<p><\/span><\/section>\n<\/p>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">De nombreuses personnes trouvent \u00e9trange que, selon le bon sens physique, la temp\u00e9rature d'un m\u00e9lange de glace et d'eau soit de z\u00e9ro degr\u00e9, ce qui devrait entra\u00eener la mort par cong\u00e9lation du poisson. Cette question est en fait assez repr\u00e9sentative du fait que dans certaines r\u00e9gions froides, les lacs et les rivi\u00e8res g\u00e8lent souvent, mais les poissons peuvent encore survivre paisiblement aux mois d'hiver jusqu'\u00e0 la fonte des glaces. Alors, comment les poissons survivent-ils au froid ?<\/span><\/p>\n<p style=\"margin: 0px 0px 5px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important; letter-spacing: 1px; font-size: 15px;\"><strong style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; color: rgb(25, 25, 25); font-family: &quot;PingFang SC&quot;, Arial, \u5fae\u8f6f\u96c5\u9ed1, \u5b8b\u4f53, simsun, sans-serif; text-align: left; box-sizing: border-box !important; overflow-wrap: break-word !important;\">La densit\u00e9 de l'eau est la plus \u00e9lev\u00e9e \u00e0 4\u00b0C<\/span><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; color: rgb(25, 25, 25); font-family: &quot;PingFang SC&quot;, Arial, \u5fae\u8f6f\u96c5\u9ed1, \u5b8b\u4f53, simsun, sans-serif; text-align: left; box-sizing: border-box !important; overflow-wrap: break-word !important;\">(math.) genre<\/span><\/strong><span style=\"margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-width: 0px; border-style: initial; border-color: initial; color: rgb(25, 25, 25); font-family: &quot;PingFang SC&quot;, Arial, \u5fae\u8f6f\u96c5\u9ed1, \u5b8b\u4f53, simsun, sans-serif; text-align: left; box-sizing: border-box !important; overflow-wrap: break-word !important;\">Il s'agit d'une propri\u00e9t\u00e9 physique tr\u00e8s importante de l'eau.<\/span><\/span><\/p>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">En automne, les temp\u00e9ratures de l'air et de l'eau chutent lentement, proches de 4 degr\u00e9s Celsius, suivant les caract\u00e9ristiques de \"l'expansion et de la contraction thermique\" - lorsque la temp\u00e9rature de l'eau diminue, la densit\u00e9 de l'eau augmente, jusqu'\u00e0 3,98 \u2103 au-dessus de z\u00e9ro, la densit\u00e9 de l'eau pure atteint sa valeur maximale. Sous l'action de la gravit\u00e9, l'eau coule au fond de l'\u00e9tang. Et lorsque la surface de la temp\u00e9rature de l'eau inf\u00e9rieure \u00e0 4 \u2103 de continuer \u00e0 diminuer, la densit\u00e9 de la couche superficielle de l'eau continue \u00e0 diminuer, en raison de 4 \u2103 (la valeur exacte de 3,98 \u2103, nous avons coutume d'arrondir \u00e0 4 \u2103) de la gravit\u00e9 sp\u00e9cifique de la plus grande eau couler au fond de l'\u00e9tang, tandis que la densit\u00e9 de la couche superficielle de l'eau que la couche inf\u00e9rieure de la densit\u00e9 de l'eau \u00e0 \u00eatre faible, \u00e0 ce stade, la surface de la temp\u00e9rature de l'eau est relativement faible, ne coule pas au fond de l'\u00e9tang, a \u00e9t\u00e9 dans la couche superficielle de la masse d'eau, jusqu'\u00e0 ce que la cong\u00e9lation.<\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/57791704163226.jpg\" title=\"u=2142056839,2153268080&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG.webp.jpg\"><\/p>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Lorsque l'eau \u00e0 4\u00b0C descend au fond de l'\u00e9tang, elle cr\u00e9e un environnement dont la temp\u00e9rature convient aux poissons qui hivernent au fond de l'\u00e9tang. Pendant l'hivernage, les poissons se d\u00e9placent dans cette couche d'eau, et bien que la glace \u00e9paisse semble tr\u00e8s froide, elle ressemble en fait davantage \u00e0 un grand \u00e9dredon naturel qui isole les poissons. \u00c0 moins que l'eau enti\u00e8re ne soit compl\u00e8tement gel\u00e9e en une couche de glace, les poissons \u00e0 l'int\u00e9rieur ne mourront pas de froid.<\/span><\/p>\n<section style=\"margin: 0px 0px 16px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">On peut se demander si, lorsque la surface g\u00e8le, l'eau en dessous ne peut pas \u00e9changer de l'oxyg\u00e8ne avec l'air et si les poissons consomment constamment de l'oxyg\u00e8ne dans l'eau, ils ne vont pas mourir par manque d'oxyg\u00e8ne ?<\/span><\/section>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">En 2017, des scientifiques de l'universit\u00e9 de Liverpool, au Royaume-Uni, ont publi\u00e9 une \u00e9tude dans la revue Nature Scientific Reports, dans laquelle ils ont constat\u00e9 que les poissons rouges et les carpes des lacs glaciaires d'Europe du Nord peuvent survivre pendant quatre ou cinq mois sous la calotte glaciaire priv\u00e9e d'oxyg\u00e8ne, et survivre confortablement au long et froid hiver.<\/span><\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/83031704163226.jpg\" title=\"u=830571617,3298155712&amp;fm=253&amp;fmt=auto&amp;app=138&amp;f=JPEG.webp.jpg\" style=\"width: 540px; height: 314px;\"><\/p>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Apr\u00e8s une longue p\u00e9riode de recherche et d'exp\u00e9rimentation, les scientifiques ont d\u00e9couvert que la plupart des animaux ont dans leur corps un groupe de prot\u00e9ines qui fournissent des glucides aux mitochondries des cellules pour leur donner de l'\u00e9nergie. Cependant, en l'absence d'oxyg\u00e8ne, l'\u00e9puisement des glucides produit de l'acide lactique, ce qui conduit \u00e0 l'acidose lactique, qui peut entra\u00eener la mort chez l'homme et la plupart des animaux dans les minutes qui suivent la privation d'oxyg\u00e8ne.<\/span><\/p>\n<\/p>\n<section style=\"margin: 0px 0px 24px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Les poissons rouges et les carpes, quant \u00e0 eux, ont d\u00e9velopp\u00e9 un second syst\u00e8me prot\u00e9ique qui convertit l'acide lactique pr\u00e9sent dans le corps en alcool, lequel est ensuite lib\u00e9r\u00e9 par les branchies pour \u00e9viter la mort. Les scientifiques ont mesur\u00e9 ces poissons rouges et ont constat\u00e9 que leur taux d'alcool\u00e9mie pouvait m\u00eame d\u00e9passer 50 mg par 100 ml, ce qui correspond aux normes de conduite en \u00e9tat d'ivresse en \u00c9cosse et dans les pays nordiques.<\/span><\/section>\n<section style=\"margin: 0px 0px 24px; padding: 0px; outline: 0px; max-width: 100%; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Des scientifiques ont calcul\u00e9 que si l'on place un poisson rouge dans une canette de bi\u00e8re herm\u00e9tique, il peut transformer l'eau du verre en \"bi\u00e8re\" d'une teneur en alcool de 41 TP3T en 200 jours ! N'est-ce pas incroyable ?<\/span><\/section>\n<\/p>\n<p style=\"margin-top: 0px; margin-bottom: 16px; padding: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; text-wrap: wrap; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 1.75em; box-sizing: border-box !important; overflow-wrap: break-word !important;\"><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\"><\/span><span style=\"background-color: rgb(255, 255, 255); color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: 14px; letter-spacing: 1px; text-align: justify; text-indent: 34px;\">Cependant, cette \u00e9tude a \u00e9galement montr\u00e9 que le koi, proche parent de la carpe, n'a pas \u00e9volu\u00e9 vers ce syst\u00e8me prot\u00e9ique. Ainsi, bien que le koi puisse tol\u00e9rer des environnements hypoxiques, il meurt rapidement en cas de privation s\u00e9v\u00e8re d'oxyg\u00e8ne. Cela signifie-t-il que les carpes ko\u00ef sont moins aptes \u00e0 survivre \u00e0 l'hiver dans un environnement ext\u00e9rieur priv\u00e9 d'oxyg\u00e8ne que les poissons rouges ?<\/span><\/p>\n<p style=\"text-indent: 2em; line-height: 1.75em;\"><span style=\"color: rgba(0, 0, 0, 0.9); font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; letter-spacing: 1px; text-align: justify; text-indent: 34px; text-wrap: wrap; background-color: rgb(255, 255, 255); font-size: 14px;\"><br \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Sachant que l'ann\u00e9e est froide, c'est un autre hiver. Les temp\u00e9ratures baissent progressivement et le chauffage a commenc\u00e9 dans le nord. De nombreux amis poissons seront transf\u00e9r\u00e9s \u00e0 l'int\u00e9rieur, dans des installations temporaires, et l'ann\u00e9e suivante, au printemps, ils d\u00e9m\u00e9nageront. Eh bien, dans le nord [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5317\u65b9\u5ba4\u5916\u7684\u9c7c\uff0c\u4e3a\u5565\u51bb\u4e0d\u6b7b\uff1f - \u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.osaces.com\/fr\/beifangshiwaideyuweishadongbusi\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5317\u65b9\u5ba4\u5916\u7684\u9c7c\uff0c\u4e3a\u5565\u51bb\u4e0d\u6b7b\uff1f - \u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"\u77e5\u5c81\u4e00\u5bd2\uff0c\u53c8\u662f\u4e00\u51ac\u3002\u6c14\u6e29\u9010\u6e10\u964d\u4f4e\uff0c\u5317\u65b9\u5df2\u7ecf\u5f00\u59cb\u4f9b\u6696\u4e86\u3002\u5f88\u591a\u9c7c\u53cb\u5c06\u9c7c\u8f6c\u5165\u5ba4\u5185\u6682\u517b\uff0c\u6765\u5e74\u6696\u6625\u518d\u642c\u51fa\u53bb\u3002\u90a3\u4e48\uff0c\u5728\u5317\u65b9 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.osaces.com\/fr\/beifangshiwaideyuweishadongbusi\/\" \/>\n<meta property=\"og:site_name\" content=\"\u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-01T16:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/64521704163226.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.osaces.com\/#website\",\"url\":\"http:\/\/www.osaces.com\/\",\"name\":\"\u5965\u5229\u4ed5\uff08\u5e7f\u5dde\uff09\u5eb7\u4f53\u8bbe\u5907\u6709\u9650\u516c\u53f8\",\"description\":\"\u4e00\u4f53\u5316\u8fc7\u6ee4\u8bbe\u5907\u5236\u9020\u5546\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.osaces.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"http:\/\/www.osaces.com\/beifangshiwaideyuweishadongbusi\/#primaryimage\",\"url\":\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/64521704163226.jpg\",\"contentUrl\":\"http:\/\/www.osaces.com\/includes\/ueditor\/php\/..\/..\/..\/images\/image\/64521704163226.jpg\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.osaces.com\/beifangshiwaideyuweishadongbusi\/#webpage\",\"url\":\"http:\/\/www.osaces.com\/beifangshiwaideyuweishadongbusi\/\",\"name\":\"\u5317\u65b9\u5ba4\u5916\u7684\u9c7c\uff0c\u4e3a\u5565\u51bb\u4e0d\u6b7b\uff1f - 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