Plaguicidas organoclorados en murciélagos (Chiroptera) asociados al bosque húmedo tropical en Córdoba, Colombia

نویسندگان

چکیده

Investigaciones sobre toxicidad ambiental por pesticidas se han realizado principalmente en mamíferos terrestres, pero existe poca información plaguicidas organoclorados murciélagos. Teniendo cuenta el papel funcional de este grupo varios procesos ecosistémicos como insectívoros, frugívoros y polinizadores, su afectación puede estar causando un impacto negativo la salud los ecosistemas naturales. En Colombia, no hay estudios que documenten esta problemática; tanto, objetivo fue determinar presencia ensamblaje murciélagos del bosque húmedo tropical (bh-T) Córdoba, Colombia. Se evaluó hígado músculo sector Manso-Tigre, área protegida con ocupación campesina. La concentración Aldrin, Dieldrin, Endrin, Heptacloro epóxido, α-BCH, βBCH, γ-BCH, 2,4-DDD, 2,4-DDT, 4,4-DDE 4,4-DDT, determinó cromatografía gases. Niveles presentaron diferencias significativas (P<0,05). detectó mayor contenido las especies Trachops cirrhosus (α–BCH, pp-DDE), Desmodus rotundus (β-BCH), Micronycteris microtis (Aldrin), Platyrrhinus helleri (Heptacloro) Phyllostomus hastatus (pp-DDT). tejido muscular, (α-BCH, Artibeus planirostris (Aldrin, Heptacloro) contaminación posiblemente está relacionada uso agroquímicos, insecticidas compuestos fosfatados para agrícola. Los resultados permiten reconocer a bioindicadores al indicar cambios o disturbios hábitats.

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ژورنال

عنوان ژورنال: Caldasia

سال: 2021

ISSN: ['2357-3759', '0366-5232']

DOI: https://doi.org/10.15446/caldasia.v43n2.84862