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	mads.xsd"><authority><topic authority="https://confrides.cpd.ua.es/tematres/vocab/">Área 7. Turismo y medio ambiente</topic></authority><related type="narrower"><topic>Desarrollo sostenible</topic></related><related type="narrower"><topic>Ecoturismo</topic></related><related type="narrower"><topic>Medio ambiente - Estudios de impacto</topic></related><related type="narrower"><topic>Parques nacionales</topic></related><related type="narrower"><topic>Recreo, Zonas de</topic></related><related type="narrower"><topic>Reservas naturales</topic></related><related type="narrower"><topic>Reservas zoológicas</topic></related><related type="narrower"><topic>Senderismo</topic></related><related type="narrower"><topic>Suelo, Utilización del</topic></related><related type="narrower"><topic>Turismo</topic></related><related type="narrower"><topic>Turismo rural</topic></related><related type="broader"><topic>MEDIO AMBIENTE (Índice)</topic></related></mads>