{"id":1667,"date":"2020-03-09T16:01:30","date_gmt":"2020-03-09T15:01:30","guid":{"rendered":"http:\/\/www.za-loire.org\/?p=1667"},"modified":"2025-07-16T12:07:15","modified_gmt":"2025-07-16T10:07:15","slug":"un-nouvel-outil-pour-mesurer-les-flux-dans-les-rivieres-granulometric-passive-capture-of-dissolved-matter-sediment-geacos","status":"publish","type":"post","link":"https:\/\/www.za-loire.org\/en\/un-nouvel-outil-pour-mesurer-les-flux-dans-les-rivieres-granulometric-passive-capture-of-dissolved-matter-sediment-geacos\/","title":{"rendered":"A new tool for measuring river flows: Granulometric Passive Capture of Dissolved matter &amp; Sediment (GEACOS)"},"content":{"rendered":"<p>Suspended sediments have been identified as a vector for the transport of nutrients and contaminants. In order to collect representative samples of particulate and dissolved fluxes from a catchment, we have developed low-cost samplers. The size is quite similar to that of the Phillips Sampler, but the GEACOS have been designed to carry out direct grain size sorting of suspended sediments in the field and also to capture dissolved chemical elements using passive samplers such as DGT membranes. The particulate and dissolved phases are collected according to the same protocol as for the Phillips samplers.<\/p>\n\n\n\n<p>Ana\u00eblle Simonneau<\/p>","protected":false},"excerpt":{"rendered":"<p>Les s\u00e9diments en suspension ont \u00e9t\u00e9 identifi\u00e9s comme un vecteur de transport des nutriments et des contaminants. Afin de collecter des \u00e9chantillons repr\u00e9sentatifs des flux de particules et de flux dissous du bassin versant, nous avons d\u00e9velopp\u00e9 des \u00e9chantillonneurs \u00e0 faible co\u00fbt. La taille est assez similaire \u00e0 celle de l&rsquo;\u00e9chantillonneur \u00ab\u00a0Phllips Sampler\u00a0\u00bb, mais les [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/posts\/1667"}],"collection":[{"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/comments?post=1667"}],"version-history":[{"count":0,"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/posts\/1667\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/media?parent=1667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/categories?post=1667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.za-loire.org\/en\/wp-json\/wp\/v2\/tags?post=1667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}