Soil arthropos study in two differents ecosystems from Cauca River - Colombia

Soil arthropos study in two differents ecosystems from Cauca River - Colombia

Two different ecosystems: a native forest and a pine plantation were chosen on the west side of Cauca river to study the arthropod composition in the upper horizons and interior ones. Catches were made through pitfall traps and Berlesse techniques and population comparisons were made in all horizons based on Diversity, Frequency, Abundance and Biomass indexes. Results show differences in arthropods fauna composition and its abundance in both ecosystems  with all indexes used, and differences in biomass and functional groups measurements, could indicate changes in ecosystem composition and relationships due to man perturbations.

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Main Authors: Camero-R., Édgar, Diaz, Julián Esteban, Salinas, Ardi, Téllez, Leonardo, Agudelo, Daniel
Format: Digital revista
Language:spa
Published: Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Biología 2005
Online Access:https://revistas.unal.edu.co/index.php/actabiol/article/view/27118
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spelling oai:www.revistas.unal.edu.co:article-271182012-01-31T21:09:23Z Soil arthropos study in two differents ecosystems from Cauca River - Colombia Estudio de la artropofauna asociada a suelos de dos tipos de ecosistemas en la cuenca del río Cauca - Colombia Camero-R., Édgar Diaz, Julián Esteban Salinas, Ardi Téllez, Leonardo Agudelo, Daniel Biodiversity Arthropods Soil Fauna Tropical Forest Colombia Biodiversidad Artrópodos Fauna Del Suelo Bosque Seco Tropical Colombia Two different ecosystems: a native forest and a pine plantation were chosen on the west side of Cauca river to study the arthropod composition in the upper horizons and interior ones. Catches were made through pitfall traps and Berlesse techniques and population comparisons were made in all horizons based on Diversity, Frequency, Abundance and Biomass indexes. Results show differences in arthropods fauna composition and its abundance in both ecosystems  with all indexes used, and differences in biomass and functional groups measurements, could indicate changes in ecosystem composition and relationships due to man perturbations. En el flanco occidental del cauce del río Cauca se escogieron dos bosques con distinto tipo de vegetación: nativo y de coníferas, para efectuar comparaciones en cuanto a la composición de los artrópodos tanto en el estrato rasante del suelo como en horizontes subsuperficiales. Para la captura de la fauna se utilizaron trampas pitfall y la técnica de Berlesse y se aplicaron índices de diversidad,  abundancia relativa, frecuencia y biomasa. Los resultados muestran diferencias significativas en la abundancia y la composición de los grupos de artrópodos encontrados, al igual que en los parámetros de biomasa y en la composición de grupos funcionales, lo cual puede interpretarse como cambios en la estructura trófica de los ecosistemas nativos por razones de intervención antrópica. Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Biología 2005-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unal.edu.co/index.php/actabiol/article/view/27118 Acta Biológica Colombiana; Vol. 10 No. 1 (2005); 35-44 Acta Biológica Colombiana; Vol. 10 Núm. 1 (2005); 35-44 1900-1649 0120-548X spa https://revistas.unal.edu.co/index.php/actabiol/article/view/27118/27392 Derechos de autor 2005 Acta Biológica Colombiana https://creativecommons.org/licenses/by/4.0
institution UNAL
collection OJS
country Colombia
countrycode CO
component Revista
access En linea
databasecode rev-actabol
tag revista
region America del Sur
libraryname Sistema Nacional de Bibliotecas de la UNAL
language spa
format Digital
author Camero-R., Édgar
Diaz, Julián Esteban
Salinas, Ardi
Téllez, Leonardo
Agudelo, Daniel
spellingShingle Camero-R., Édgar
Diaz, Julián Esteban
Salinas, Ardi
Téllez, Leonardo
Agudelo, Daniel
Soil arthropos study in two differents ecosystems from Cauca River - Colombia
author_facet Camero-R., Édgar
Diaz, Julián Esteban
Salinas, Ardi
Téllez, Leonardo
Agudelo, Daniel
author_sort Camero-R., Édgar
title Soil arthropos study in two differents ecosystems from Cauca River - Colombia
title_short Soil arthropos study in two differents ecosystems from Cauca River - Colombia
title_full Soil arthropos study in two differents ecosystems from Cauca River - Colombia
title_fullStr Soil arthropos study in two differents ecosystems from Cauca River - Colombia
title_full_unstemmed Soil arthropos study in two differents ecosystems from Cauca River - Colombia
title_sort soil arthropos study in two differents ecosystems from cauca river - colombia
description Two different ecosystems: a native forest and a pine plantation were chosen on the west side of Cauca river to study the arthropod composition in the upper horizons and interior ones. Catches were made through pitfall traps and Berlesse techniques and population comparisons were made in all horizons based on Diversity, Frequency, Abundance and Biomass indexes. Results show differences in arthropods fauna composition and its abundance in both ecosystems  with all indexes used, and differences in biomass and functional groups measurements, could indicate changes in ecosystem composition and relationships due to man perturbations.
publisher Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Biología
publishDate 2005
url https://revistas.unal.edu.co/index.php/actabiol/article/view/27118
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