{"id":2312,"date":"2021-05-20T11:19:49","date_gmt":"2021-05-20T11:19:49","guid":{"rendered":"http:\/\/meumon.synology.me\/museu\/?p=2312"},"modified":"2021-06-29T08:51:38","modified_gmt":"2021-06-29T08:51:38","slug":"el-cicle-hidrologic","status":"publish","type":"post","link":"http:\/\/meumon.synology.me\/museu\/el-cicle-hidrologic\/","title":{"rendered":"El cicle hidrol\u00f2gic"},"content":{"rendered":"<p><a href=\"http:\/\/meumon.synology.me\/museu\/4-inventari-tot\/44-la-terra\/44t-la-terra\/\">La terra, geografia<\/a>\u00a0 |\u00a0\u00a0 El cicle hidrol\u00f2gic\u00a0\u00a0 |\u00a0\u00a0 <a href=\"http:\/\/meumon.synology.me\/museu\/aigua-dolca\/\">Aigua dol\u00e7a<\/a>\u00a0\u00a0 |\u00a0\u00a0 <a href=\"http:\/\/meumon.synology.me\/museu\/els-oceans\/\">Els oceans<\/a><\/p>\n<hr \/>\n<p>96.5% d&#8217;aigua als oceans, cobrint un 75% de la superf\u00edcie terrestre.<\/p>\n<p>El sol evapora un 5.1% de l&#8217;aigua del mar, i una petita part 0.84% de la humitat del terra, de les plantes. La mol\u00b7l\u00e8cula d&#8217;aire \u00e9s menys densa i puja. En disminuir la pressi\u00f3 baixa la temperatura i es precipita en forma de gotes. Un 4.6% torna a caure al mar i un 0,5% es trasllada sobre terra. [0.84+0.5=1.2% precipitaci\u00f3 sobre terra].<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/7\/73\/HumanIntegratedWaterCycle_%282%29.jpg\/1024px-HumanIntegratedWaterCycle_%282%29.jpg\" width=\"1024\" height=\"597\" \/><\/p>\n<p>La major part d&#8217;aigua dol\u00e7a est\u00e0 en forma de gla\u00e7 i glaceres, 1.86%, i aigua subterr\u00e0nia no renovable, 1.58%. La resta \u00e9s aig\u00fces subterr\u00e0nies que es van renovant amb la pluja 0.045, llacs 0.008, i rius, 0.0001%. Un 0.6% est\u00e0 en moviment i torna al mar. D&#8217;aquest 0.6% els humans en fem servir la meitat per agricultura, \u00fas dom\u00e8stic i ind\u00fastria.<\/p>\n<p>S&#8217;ha calculat que el temps mitj\u00e0 d&#8217;una mol\u00e8cula d&#8217;aigua a les diferents reserves\u00a0 (wkp):<\/p>\n<ul>\n<li>Atmosfera: 9 dies [ aix\u00f2 vol dir que la pluja que cau avui fa 9 dies era al mar? o al terra?]<\/li>\n<li>Humitat del s\u00f2l: 1-2 mesos<\/li>\n<li>Rius 2-6 mesos [ l&#8217;aigua que bec, com a molt fa 6 mesos que va anar a parar al riu?]<\/li>\n<li>Neu: 2-6 mesos<\/li>\n<li>Glaceres: 20-100 anys<\/li>\n<li>Llacs: 50-100 anys<\/li>\n<li>Aigua subterr\u00e0nia superficial: 100 a 200 anys<\/li>\n<li>Oceans: 3.200 anys<\/li>\n<li>Aigua subterr\u00e0nia profunda: 10.000 anys<\/li>\n<li>Ant\u00e0rtica: 20.000 anys<\/li>\n<\/ul>\n<hr \/>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large\" src=\"http:\/\/meumon.synology.me\/museu\/fonsimatges\/Mciencia\/cicleaigua.jpg\" width=\"741\" height=\"482\" \/><\/p>\n<p><a href=\"http:\/\/meumon.synology.me\/museu\/escoltar-com-plou\/\">Escoltar com plou, les gotes al Danubi<\/a>,\u00a0\u00a0\u00a0<a href=\"http:\/\/meumon.synology.me\/museu\/a733-aigua-gas-llum-benzina\/\">Fluxs aigua, llum, gas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La terra, geografia\u00a0 |\u00a0\u00a0 El cicle hidrol\u00f2gic\u00a0\u00a0 |\u00a0\u00a0 Aigua dol\u00e7a\u00a0\u00a0 |\u00a0\u00a0 Els oceans 96.5% d&#8217;aigua als oceans, cobrint un 75% de la superf\u00edcie terrestre. El sol evapora un 5.1% de l&#8217;aigua del mar, i una petita part 0.84% de la humitat del terra, de les plantes. La mol\u00b7l\u00e8cula d&#8217;aire \u00e9s menys densa i puja. En &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/meumon.synology.me\/museu\/el-cicle-hidrologic\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;El cicle hidrol\u00f2gic&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"anotacio":[],"civilitzacio":[],"spec":[],"aspecies":[],"Tema poesia":[],"_links":{"self":[{"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/posts\/2312"}],"collection":[{"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/comments?post=2312"}],"version-history":[{"count":0,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/posts\/2312\/revisions"}],"wp:attachment":[{"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/media?parent=2312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/categories?post=2312"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/tags?post=2312"},{"taxonomy":"anotacio","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/anotacio?post=2312"},{"taxonomy":"civilitzacio","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/civilitzacio?post=2312"},{"taxonomy":"spec","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/spec?post=2312"},{"taxonomy":"aspecies","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/aspecies?post=2312"},{"taxonomy":"Tema poesia","embeddable":true,"href":"http:\/\/meumon.synology.me\/museu\/wp-json\/wp\/v2\/Tema poesia?post=2312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}