<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>606</termId><termName>CICLOS BIOGEOQUÍMICOS</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro Ambiental de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>CICLOS BIOGEOQUÍMICOS</termSortkey><termNote label="Scope"><![CDATA[ Procesos de incorporación de los nutrientes (carbono, nitrógeno, azufre, oxígeno, hidrógeno, etc.)que se mueven desde el ambiente, a través de los organismos, y su regreso al medio. ]]></termNote><termCreatedDate>2026-05-25 01:03:52</termCreatedDate><relation><relationType>UF</relationType><termId>601</termId><termName>CICLO HIDROLÓGICO</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>600</termId><termName>CICLO DEL OXÍGENO</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1644</termId><termName>HIGROMETRÍA</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>599</termId><termName>CICLO DEL NITRÓGENO</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>598</termId><termName>CICLO DEL FÓSFORO</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>596</termId><termName>CICLO DEL AZUFRE</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>597</termId><termName>CICLO DEL CARBONO</termName><termType>ND</termType></relation><relation><relationType>NT</relationType><termId>607</termId><termName>CICLOS MATERIALES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1803</termId><termName>LA TIERRA</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>371</termId><termName>BIOSFERA</termName><termType>PT</termType></relation></term>  </Zthes>