<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>1837</termId><termName>LLUVIA RADIACTIVA</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro Ambiental de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>LLUVIA RADIACTIVA</termSortkey><termNote label="Scope"><![CDATA[ Partículas radiactivas, liberadas en la atmósfera por explosiones nucleares o escapes de plantas nucleares. ]]></termNote><termCreatedDate>2026-05-25 01:03:53</termCreatedDate><relation><relationType>UF</relationType><termId>2353</termId><termName>RESIDUOS RADIACTIVOS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1914</termId><termName>METALES RADIACTIVOS</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>1675</termId><termName>IMPACTO AMBIENTAL</termName><termType>PT</termType></relation></term>  </Zthes>