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	mads.xsd"><authority><topic authority="https://tesauro.scjn.gob.mx/vocab/">Problemas ambientales</topic></authority><related type="narrower"><topic>Accidentes ambientales</topic></related><related type="narrower"><topic>Catástrofes ambientales</topic></related><related type="narrower"><topic>Contaminación ambiental</topic></related><related type="narrower"><topic>Contingencia ambiental</topic></related><related type="narrower"><topic>Crecimiento urbano</topic></related><related type="narrower"><topic>Crisis ambientales</topic></related><related type="narrower"><topic>Crisis ecológicas</topic></related><related type="narrower"><topic>Daño ambiental</topic></related><related type="narrower"><topic>Deforestación</topic></related><related type="narrower"><topic>Degradación del suelo</topic></related><related type="narrower"><topic>Desequilibrio ecológico</topic></related><related type="narrower"><topic>Desertificación</topic></related><related type="narrower"><topic>Emergencias ambientales</topic></related><related type="narrower"><topic>Impacto ambiental</topic></related><related type="other"><topic>Evaluación de impacto ambiental</topic></related><related type="broader"><topic>Derecho ambiental</topic></related></mads>