Marrugo Negrete, José LuisBallesteros Correa, JesúsRacero Casarrubia, Javier Alfonso2022-02-052022-02-052022-01-04https://repositorio.unicordoba.edu.co/handle/ucordoba/4801Industrialization, the use of agrochemicals in agricultural activities, mining and the inappropriate use of fertilizers have caused the concentration of environmental pollutants in the different biotic components of ecosystems. In this work, it was evaluated the presence of heavy metals and organochlorine pesticides in the assemblage of bats from a sector (Manso-Tigre) of peasant occupation of the Paramillo National Natural Park, upper Sinu River basin, Córdoba department, was evaluated. The concentration of heavy metals was determined by atomic absorption spectrophotometry with graphite furnace (Pb, Zn, Cd, Cu) and cold vapor (Hg), while for determination of organochlorine pesticides (Aldrin, Dieldrin, Endrin, Heptachlor epoxide, α-BCH, βBCH, γ-BCH, 2,4-DDD, 2,4-DDT, 4,4-DDE and 4,4-DDT) was done by gas chromatography. The concentrations of Zn found in liver and muscle were higher than those of Cu, Pb, Cd and Hg. For most species, the concentration of heavy metals found in the different tissues was Zn> Cu> Pb> Hg. For the case of organochlorine pesticide (POC) content in liver and muscle, there were significant statistical differences (p1. INTRODUCCIÓN............................................................................................................................................................... 12. MARCO TEÓRICO Y ANTECEDENTES................................................................................................................... 22.1. LOS METALES PESADOS............................................................................................................................................. 22.2. PLAGUICIDAS ....................................................................................................................................................................42.3 TOXICIDAD DE METALES PESADOS Y PLAGUICIDAS............................................................................ 62.4 CARACTERÍSTICAS DE LOS MAMÍFEROS SILVESTRES COMO BIOMONITORES................. 72.5 ANTECEDENTES................................................................................................................................................................ 72.6 LA PRESENCIA DE PESADOS EN MAMÍFEROS......................................................................................... 82.7 PRESENCIA DE PLAGUICIDAS EN MAMÍFEROS VOLADORES (QUIRÓPTEROS)................ 93. OBJETIVOS.............................................................................................................................................................................. 113.1 OBJETIVO GENERAL....................................................................................................................................................... 113.2 OBJETIVOS ESPECÍFICOS.......................................................................................................................................... 114. METODOLOGIA.................................................................................................................................................................... 114.1 ÁREA DE ESTUDIO........................................................................................................................................................... 114.2 MÉTODOS............................................................................................................................................................................. 134.3 ANÁLISIS DE LABORATORIO DEL MATERIAL BIOLÓGICO................................................................. 154.4 CONTROL DE CALIDAD DEL MÉTODO............................................................................................................ 164.5 ANÁLISIS DE LA INFORMACIÓN........................................................................................................................... 185. RESULTADOS......................................................................................................................................................................... 185.1 CARACTERIZACIÓN DEL ENSAMBLE DE MURCIÉLAGOS.................................................................... 185.2 CONCENTRACIÓN DE METALES PESADOS EN ESPECIES DE MURCIÉLAGOS.................... 205.3 CONCENTRACIÓN DE PLAGUICIDAS ORGANOCLORADOS EN MURCIÉLAGOS................ 216. DISCUSION.............................................................................................................................................................................. 256.1 METALES PESADOS........................................................................................................................................................ 256.2 PLAGUICIDAS POC’S..................................................................................................................................................... 286.4 LOS MURCIÉLAGOS COMO BIOINDICADORES DE CONTAMINANTES..................................... 307. CONCLUSIONES................................................................................................................................................................... 308. RECOMENDACIONES...................................................................................................................................................... 319. BIBLIOGRAFIA...................................................................................................................................................................... 32application/pdfspaCopyright Universidad de Córdoba, 2021Trabajo de grado - Maestríainfo:eu-repo/semantics/openAccessAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)Metales pesadosPlaguicidasMurciélagosContaminación ambientalÁreas protegidasBosque húmedo tropicalHeavy metalsPesticidesBatsEnvironmental pollutionProtected areasTropical rainforest