<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2136</termId><termName>PLANCTON</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro Ambiental de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>PLANCTON</termSortkey><termNote label="Scope"><![CDATA[ Conjunto de organismos de pequeño tamaño (animales protozoos - zooplancton y algas unicelulares - fitoplancton) que viven en suspensión en las aguas marinas o continentales y constituyen los primeros eslabones de las cadenas tróficas. ]]></termNote><termCreatedDate>2026-05-25 01:03:53</termCreatedDate><relation><relationType>UF</relationType><termId>2021</termId><termName>ORGANISMOS PELÁGICOS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1119</termId><termName>ECOSISTEMAS ACUÁTICOS CONTINENTALES</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2734</termId><termName>ZONA PELÁGICA</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>1144</termId><termName>ECOSISTEMAS</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>700</termId><termName>COMUNIDADES ACUÁTICAS</termName><termType>PT</termType></relation></term>  </Zthes>