<?xml version="1.0" encoding="UTF-8"?><lom:lom xmlns:lom="http://ltsc.ieee.org/xsd/LOM" xmlns="http://ltsc.ieee.org/xsd/LOM" xmlns:lomfr="http://www.lom-fr.fr/xsd/LOMFR">
<lom:metaMetadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:metadataSchema>LOMv1.0</lom:metadataSchema>
<lom:metadataSchema>LOMFRv1.0</lom:metadataSchema>
<lom:metadataSchema>SupLOMFRv1.0</lom:metadataSchema>
<lom:language>fre</lom:language>
</lom:metaMetadata>
<lom:general xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:identifier>
<lom:catalog>UPMC VERSION:1.0</lom:catalog>
<lom:entry>RE20110303110253</lom:entry>
</lom:identifier>
<lom:title>
<lom:string language="fre">L'eau et sa gestion</lom:string>
</lom:title>
<lom:language>fre</lom:language>
<lom:description>
<lom:string language="fre">L'eau se renouvelle plus ou moins vite : 1 000 ans pour une nappe souterraine, 4 000 ans pour un océan, 15 000 ans pour un glacier. On entend par renouvellement, le temps moyen qui doit s’écouler pour que le volume stocké dans un réservoir à un moment donné soit remplacé entièrement par les apports postérieurs. Seulement 0,65% de cette eau n'est ni salé ni glacé et 97,2% de l'eau présente sur la planète se trouve sous forme salée dans les mers et les océans. Or seule l’eau douce (dont une partie seulement est facilement mobilisable) est utilisée pour les besoins vitaux de l’homme (alimentation, agriculture…). On estime que plus de 80 pays dans le monde (soit, plus de 40% de la population du globe) connaissent de sérieuses pénuries d'eau.</lom:string>
</lom:description>
<lom:keyword>
<lom:string language="fre">eau</lom:string>
</lom:keyword>
<lom:keyword>
<lom:string language="fre">gestion</lom:string>
</lom:keyword>
<lom:structure>
<lom:source>LOMv1.0</lom:source>
<lom:value>atomic</lom:value>
</lom:structure>
<lom:aggregationLevel>
<lom:source>LOMv1.0</lom:source>
<lom:value>2</lom:value>
</lom:aggregationLevel>
<lomfr:documentType>
<lomfr:source>LOMFRv1.0</lomfr:source>
<lomfr:value>texte</lomfr:value>
</lomfr:documentType>
</lom:general>
<lom:lifeCycle xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:contribute>
<lom:role>
<lom:source>LOMv1.0</lom:source>
<lom:value>publisher</lom:value>
</lom:role>
<lom:entity>BEGIN:VCARD
VERSION:3.0
N:BioMedia-UPMC;;;;
FN: BioMedia-UPMC
EMAIL;TYPE=INTERNET:biomedia@upmc.fr
ORG:Université Paris-VI UPMC;BioMedia;
END:VCARD</lom:entity>
<lom:date>
<lom:dateTime>2011-03-03</lom:dateTime>
</lom:date>
</lom:contribute>
<lom:contribute>
<lom:role>
<lom:source>LOMv1.0</lom:source>
<lom:value>author</lom:value>
</lom:role>
<lom:entity>BEGIN:VCARD
VERSION:3.0
N:Mokrani;Arnaud;;;
FN:Arnaud Mokrani
EMAIL;TYPE=INTERNET:biomedia@upmc.fr
ORG:Université Paris-VI UPMC;BioMedia;
END:VCARD</lom:entity>
<lom:date>
<lom:dateTime>2011-03-03</lom:dateTime>
</lom:date>
</lom:contribute>
</lom:lifeCycle>
<lom:technical xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:format>text/html</lom:format>
<lom:size>0</lom:size>
<lom:location>http://planet-vie.ens.fr/content/gestion-eau</lom:location>
<lom:requirement/>
</lom:technical>
<lom:educational xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:learningResourceType>
<lom:source>LOMv1.0</lom:source>
<lom:value>lecture</lom:value>
</lom:learningResourceType>
<lom:context>
<lom:source>LOMv1.0</lom:source>
<lom:value>higher education</lom:value>
</lom:context>
<lom:context>
<lom:source>LOMFRv1.0</lom:source>
<lom:value>licence</lom:value>
</lom:context>
<lom:context>
<lom:source>LOMFRv1.0</lom:source>
<lom:value>master</lom:value>
</lom:context>
<lom:language>fre</lom:language>
</lom:educational>
<lom:rights xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:cost>
<lom:source>LOMv1.0</lom:source>
<lom:value>no</lom:value>
</lom:cost>
<lom:copyrightAndOtherRestrictions>
<lom:source>LOMv1.0</lom:source>
<lom:value>yes</lom:value>
</lom:copyrightAndOtherRestrictions>
<lom:description>
<lom:string language="fre">accessible par tous de n'importe où</lom:string>
<lom:string language="eng">accessible from anywhere for everybody</lom:string>
</lom:description>
</lom:rights>
<lom:classification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:purpose>
<lom:source>LOMv1.0</lom:source>
<lom:value>discipline</lom:value>
</lom:purpose>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">UniscielSV 1.0</lom:string>
</lom:source>
<lom:taxon>
<lom:id>10</lom:id>
<lom:entry>
<lom:string language="fre">Sciences de la Vie</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>10:6</lom:id>
<lom:entry>
<lom:string language="fre">Écologie - Environnement</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>10:6:5</lom:id>
<lom:entry>
<lom:string language="fre">Protection de l'environnement</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>10:6:5:1</lom:id>
<lom:entry>
<lom:string language="fre">Gestion de l'eau</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
</lom:classification>
<lom:classification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:purpose>
<lom:source>LOMv1.0</lom:source>
<lom:value>discipline</lom:value>
</lom:purpose>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">ThoKaVi v2.0</lom:string>
</lom:source>
<lom:taxon>
<lom:id>1</lom:id>
<lom:entry>
<lom:string language="fre">Sciences de la Terre</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>1:6</lom:id>
<lom:entry>
<lom:string language="fre">Géologie et Hommes</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>1:6:4</lom:id>
<lom:entry>
<lom:string language="fre">Ressources</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>1:6:4:2</lom:id>
<lom:entry>
<lom:string language="fre">Ressources "renouvelables"</lom:string>
</lom:entry>
</lom:taxon>
<lom:taxon>
<lom:id>1:6:4:2:2</lom:id>
<lom:entry>
<lom:string language="fre">Eau</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
</lom:classification>
<lom:classification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<lom:purpose>
<lom:source>LOMv1.0</lom:source>
<lom:value>discipline</lom:value>
</lom:purpose>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">CDD 22e éd.</lom:string>
<lom:string language="eng">DDC 22nd ed</lom:string>
</lom:source>
<lom:taxon>
<lom:id>553</lom:id>
<lom:entry>
<lom:string language="fre">Géologie économique</lom:string>
<lom:string language="eng">Economic geology</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">CDD 22e éd.</lom:string>
<lom:string language="eng">DDC 22nd ed</lom:string>
</lom:source>
<lom:taxon>
<lom:id>577.2</lom:id>
<lom:entry>
<lom:string language="fre">Facteurs affectant l'écologie</lom:string>
<lom:string language="eng">Specific factors affecting ecology</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">CDD 22e éd.</lom:string>
<lom:string language="eng">DDC 22nd ed</lom:string>
</lom:source>
<lom:taxon>
<lom:id>628</lom:id>
<lom:entry>
<lom:string language="fre">Technique sanitaire et municipale. Génie urbain. Ingénierie de la protection de l'environnement</lom:string>
<lom:string language="eng">Sanitary and municipal engineering Environmental protection engineering</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
<lom:taxonPath>
<lom:source>
<lom:string language="fre">CDD 22e éd.</lom:string>
<lom:string language="eng">DDC 22nd ed</lom:string>
</lom:source>
<lom:taxon>
<lom:id>363.7</lom:id>
<lom:entry>
<lom:string language="fre">[Problèmes environnementaux] Pollution</lom:string>
<lom:string language="eng">[Environmental problems]Pollution</lom:string>
</lom:entry>
</lom:taxon>
</lom:taxonPath>
</lom:classification>
</lom:lom>