{"id":"600","title":"Macrozoobenthos 2015\n","description":"Les macroinvert\u00e9br\u00e9s sont analys\u00e9s par la m\u00e9thodologie fran\u00e7aise de l'IBGN (indice biologique global normalis\u00e9, agences de l'eau 2000). Les r\u00e9sultats permettent d'\u00e9valuer les masses d'eau de surface en 5 classes: tr\u00e8s bon - bon - moyen - m\u00e9diocre - mauvais. Les macroinvert\u00e9br\u00e9s sont sensibles \u00e0 l'hydromorphologie et la pollution organique ainsi que le r\u00e9gime hydrologique, la continuit\u00e9 biologique et l'acidification des eaux de surface. Les macroinvert\u00e9b\u00e9rs est un des quatre param\u00e8tres biologiques qui permettent l'\u00e9valuation de l'\u00e9tat \u00e9cologique des eaux de surface.\n","keywords":["Grand-Duch\u00e9 du Luxembourg","masse d'eau de surface","district hydrographique","Meuse","Chiers","Moselle","Rhin","bassin versant","\u00e9tat \u00e9cologique","directive cadre sur l\u2019eau (DIR 2000/60/CE)","param\u00e8tres biologiques","macroinvert\u00e9br\u00e9s","Macrozoobenthos","geoportail.lu","Eau#Grand Public","Eau>Directive-cadre sur l'eau [DCE]>Plan de gestion 2015>Etat des masses d'eau [ME] 2015>Eaux de surface 2015>El\u00e9ments de qualit\u00e9 de l'\u00e9tat \u00e9cologique 2015#Grand Public>Environnement","biologie et g\u00e9ologie>Directive-cadre sur l'eau [DCE]>Plan de gestion 2015>Etat des masses d'eau [ME] 2015>Eaux de surface 2015>El\u00e9ments de qualit\u00e9 de l'\u00e9tat \u00e9cologique 2015"],"links":[{"type":"text/html","rel":"describedBy","title":"Link to Geocatalogue (Macrozoobenthos 2015)\n","href":"https://geocatalogue.geoportail.lu/geonetwork/srv/fre/catalog.search#/metadata/b8a59482-2696-4b9a-a527-3201597a4caf"},{"type":"application/json","rel":"root","title":"The landing page of this server as JSON","href":"https://features.geoportail.lu?f=json"},{"type":"text/html","rel":"root","title":"The landing page of this server as HTML","href":"https://features.geoportail.lu?f=html"},{"type":"application/json","rel":"self","title":"This document as JSON","href":"https://features.geoportail.lu/collections/600?f=json"},{"type":"application/ld+json","rel":"alternate","title":"This document as RDF (JSON-LD)","href":"https://features.geoportail.lu/collections/600?f=jsonld"},{"type":"text/html","rel":"alternate","title":"This document as HTML","href":"https://features.geoportail.lu/collections/600?f=html"},{"type":"application/schema+json","rel":"http://www.opengis.net/def/rel/ogc/1.0/schema","title":"Schema of collection in JSON","href":"https://features.geoportail.lu/collections/600/schema?f=json"},{"type":"text/html","rel":"http://www.opengis.net/def/rel/ogc/1.0/schema","title":"Schema of collection in HTML","href":"https://features.geoportail.lu/collections/600/schema?f=html"},{"type":"application/schema+json","rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","title":"Queryables for this collection as JSON","href":"https://features.geoportail.lu/collections/600/queryables?f=json"},{"type":"text/html","rel":"http://www.opengis.net/def/rel/ogc/1.0/queryables","title":"Queryables for this collection as HTML","href":"https://features.geoportail.lu/collections/600/queryables?f=html"},{"type":"application/geo+json","rel":"items","title":"Items as GeoJSON","href":"https://features.geoportail.lu/collections/600/items?f=json"},{"type":"application/ld+json","rel":"items","title":"Items as RDF (GeoJSON-LD)","href":"https://features.geoportail.lu/collections/600/items?f=jsonld"},{"type":"text/html","rel":"items","title":"Items as HTML","href":"https://features.geoportail.lu/collections/600/items?f=html"}],"extent":{"spatial":{"bbox":[[5.73,49.44,6.53,50.19]],"crs":"http://www.opengis.net/def/crs/OGC/1.3/CRS84"}},"itemType":"feature","crs":["http://www.opengis.net/def/crs/OGC/1.3/CRS84"],"storageCrs":"http://www.opengis.net/def/crs/OGC/1.3/CRS84"}