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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_ca">ciències de la terra </topic></authority><related type="narrower"><topic>geoquímica </topic></related><related type="narrower"><topic>geodèsia </topic></related><related type="narrower"><topic>geologia</topic></related><related type="narrower"><topic>geofísica </topic></related><related type="narrower"><topic>meteorologia</topic></related><related type="narrower"><topic>mineralogia</topic></related><related type="narrower"><topic>oceanografia</topic></related><related type="narrower"><topic>ciència del sòl</topic></related><related type="narrower"><topic>geobiologia</topic></related><related type="narrower"><topic>hidrologia</topic></related><related type="narrower"><topic>hypsography (traducció pendent)</topic></related><related type="other"><topic>conceptes de ciència de la terra</topic></related><related type="other"><topic>pedòleg </topic></related><related type="broader"><topic>ciències físiques</topic></related></mads>