Escudo de la República de Colombia
Sistema Nacional de Biliotecas - Repositorio Institucional Universidad Nacional de Colombia Biblioteca Digital - Repositorio Institucional UN Sistema Nacional de Bibliotecas UN

Effect of post-harvest forestry residue management practices on the diversity of epigeal coleopterans

Ramírez Aliaga, Priscila and Huerta Fuentes, Amanda and Araya Clericus, Jaime Eduardo (2017) Effect of post-harvest forestry residue management practices on the diversity of epigeal coleopterans. Revista Facultad Nacional de Agronomía Medellín, 70 (1). pp. 8069-8075. ISSN 2248-7026

Texto completo

[img]
Vista previa
PDF - Versión Publicada
Available under License Creative Commons Attribution Non-commercial.

205kB

URL oficial: https://revistas.unal.edu.co/index.php/refame/arti...

Resumen

The aim of this work was to study the effect of post-harvest forestry residue management practices on the epigeal coleopterans diversity and abundance in a 1-yr old Pinus radiata plantation. Approximately 25-yr old P. radiata plantation was available, which was harvested by clear-cutting at the beginning of 2010 in Constitución, central Chile. Three post harvest residue management treatments were installed in a fully randomized design in blocks: 1) a control, where residues were intact left; 2) residue removed (> 2.5 cm diameter); and 3) burned. The coleopterans were sampled in spring and summer, using linear transects with pitfall traps. The abundance and richness, and diversity index of coleopterans were determined. A total of 23 species of 13 families were obtained. Both in the springand summer, the treatment with residues left registered significantly greater abundance and species richness. In the residue management, the practices of intact leaving residue should be considered as the least impacting on diversity and abundance of epigeal coleopterans and is recommended for creating refugee areas to promote diversity of beetles in this area of study.

Tipo de documento:Artículo - Article
Palabras clave:Insects, Pinus radiata, Diversity, Richness, Abundance
Temática:6 Tecnología (ciencias aplicadas) / Technology > 63 Agricultura y tecnologías relacionadas / Agriculture
Unidad administrativa:Revistas electrónicas UN > Revista Facultad Nacional de Agronomía Medellín
Código ID:67020
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :18 Septiembre 2018 21:19
Ultima modificación:18 Septiembre 2018 21:19
Ultima modificación:18 Septiembre 2018 21:19
Exportar:Clic aquí
Estadísticas:Clic aquí
Compartir:

Solamente administradores del repositorio: página de control del ítem

Vicerrectoría de Investigación: Número uno en investigación
Indexado por:
Indexado por Scholar Google WorldCat DRIVER Metabiblioteca OAIster BASE BDCOL Registry of Open Access Repositories SNAAC Red de repositorios latinoamericanos eprints Open archives La referencia Tesis latinoamericanas OpenDOAR CLACSO
Este sitio web se ve mejor en Firefox