{"id":10771,"date":"2024-11-26T11:31:41","date_gmt":"2024-11-26T10:31:41","guid":{"rendered":"https:\/\/agora.xtec.cat\/zer-altllucanes\/?p=10771"},"modified":"2024-11-26T11:31:41","modified_gmt":"2024-11-26T10:31:41","slug":"projecte-rius-5","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/zer-altllucanes\/gafarro\/projecte-rius-5\/","title":{"rendered":"Projecte rius"},"content":{"rendered":"<p>Com cada any tota l\u2019escola vam fer la sortida dels<br \/>\nprojecte rius.<\/p>\n<p>Que fem a aquesta sortida?<\/p>\n<p>-Mirar l\u2019oxigen de l&#8217;aigua.<br \/>\n-La temperatura d\u2019aigua.<\/p>\n<p>Dues coses molt importants per la vida aqu\u00e0tica.<\/p>\n<p>A la zona del riu que anem nosaltres l\u2019aigua \u00e9s m\u00e9s i estancada i la<br \/>\ncontracci\u00f3 \u00e9s m\u00e9s baixa. Va sortir 4 mg\/l.<br \/>\nLa transpar\u00e8ncia ha sortit una mica elevada, aix\u00f2 vol dir<br \/>\nque la llum arriba menys a les seves parts m\u00e9s fondes.<br \/>\nQuan vam fer els experiments, vam cometre alguns<br \/>\nerrors, per\u00f2 tot i aix\u00ed, vam observar que hi havia vida.<\/p>\n<p>FLORA I FAUNA:<br \/>\nEs va trobar molta varietat d\u2019animals, com per exemple:<br \/>\nmacro invertebrats: escarabats de bassa (escrivans i hal\u00edplids),<br \/>\nheter\u00f2pters (barquers petits, pl\u00e8ids i sabaters), ef\u00edmers (b\u00e8tids) i<br \/>\nmol\u00b7luscs (ancils i plan\u00f2rbids). Tamb\u00e9 vam observar amfibis, com la<br \/>\ngranota de punts i alguns peixos.<br \/>\nA m\u00e9s, vam poder observar una gran varietat de vegetaci\u00f3 com<br \/>\nesbarzers, ortigues, alocs, sarga, cany\u00eds, joc, gatell, cinells, etc.<br \/>\nPer altra banda, vam poder observar la cobertura de vegetaci\u00f3 aqu\u00e0tica<br \/>\ncom algues filamentoses i molses.<br \/>\nAix\u00ed doncs, vam poder arribar a la conclusi\u00f3 que la qualitat del bosc de<br \/>\nribera era bona.<\/p>\n<p>NITRATS PH I TEMPERATURA<\/p>\n<p>&#8211; la temperatura de l\u2019aigua era de 14 graus.<\/p>\n<p>&#8211; el ph era correcte estava a 7 i ha d&#8217;estar entre 6,5 i 9.<\/p>\n<p>Els nitrats, s\u00f3n b\u00e0sics per assegurar el creixement de les algues i les<br \/>\nplantes aqu\u00e0tiques que en ser productes primaris condicionen la resta de<br \/>\nla xarxa tr\u00f2fica.<\/p>\n<p>CABAL<br \/>\nEl cabal \u00e9s la quantitat d\u2019aigua que porta un riu i aix\u00f2 afecta a molts<br \/>\norganismes de l\u2019ecosistema fluvial.<br \/>\nEl cabal del riu era de 629 m3\/s.<br \/>\nPer arribar a aquest n\u00famero vam haver de fer moltes operacions<br \/>\nmatem\u00e0tiques.<\/p>\n<p>Ens agrada molt participar d&#8217;aquest projecte!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Com cada any tota l\u2019escola vam fer la sortida dels<br \/>\nprojecte rius.<br \/>\nQue fem a aquesta sortida?<br \/>\n-Mirar l\u2019oxigen de l&#8217;aigua.<br \/>\n-La temperatura d\u2019aigua.<br \/>\nDues coses molt importants per la vida aqu\u00e0tica.<br \/>\nA la zona del riu que anem nosaltres l\u2019aigua \u00e9s m\u00e9s i estancada i la<br \/>\ncontracci\u00f3 \u00e9s m\u00e9s baixa. Va&hellip;  <a href=\"https:\/\/agora.xtec.cat\/zer-altllucanes\/gafarro\/projecte-rius-5\/\" title=\"Read Projecte rius\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-10771","post","type-post","status-publish","format-standard","hentry","category-gafarro"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/posts\/10771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/comments?post=10771"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/posts\/10771\/revisions"}],"predecessor-version":[{"id":10772,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/posts\/10771\/revisions\/10772"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/media?parent=10771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/categories?post=10771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zer-altllucanes\/wp-json\/wp\/v2\/tags?post=10771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}