MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management
Vol. 23 No. 2 (2017)

Development of Line Intersect Method for Logging Residue Assessment of Teak

Sarah Andini (Graduate School of Bogor Agricultural University, Academic Ring Road, Campus IPB Dramaga, P0 Box 168, Bogor, Indonesia 16680)
Ahmad Budiaman (Department of Forest Management, Faculty of Forestry, Bogor Agricultural University, Academic Ring Road, Campus IPB Dramaga, P0 Box 168, Bogor, Indonesia 16680)
Muhdin Muhdin (Department of Forest Management, Faculty of Forestry, Bogor Agricultural University, Academic Ring Road, Campus IPB Dramaga, P0 Box 168, Bogor, Indonesia 16680)



Article Info

Publish Date
31 Aug 2017

Abstract

Line intersect method (LIM) emerged as one of the effective and efficient post-harvesting assessment methods. LIM was being widely used to estimate logging residue of plantation forest in the temperate zone. This method has not been used in tropical forest plantations, including teak forests. The study was carried out to determine the best design of LIM for assessing logging residue in the teak plantation. The circular and rectangular plot was used in this study.  A hundred percent logging residue inventory was carried out on each plot.  Then, one and combination of two and three line intersects per plot were placed on each plot. Bias, precision and accuracy criteria were calculated in order to compare the designs. The study found that estimation of logging residue volume using LIM was biased and tended to overestimate. LIM design with two lines combination per plot was the best design for assessing logging residue of the teak plantation.

Copyrights © 2017






Journal Info

Abbrev

jmht

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Manajemen Hutan Tropika is a periodic scientific articles and conceptual thinking of tropical forest management covering all aspects of forest planning, forest policy, utilization of forest resources, forest ergonomics, forest ecology, forest inventory, silviculture, and management of ...