Productivity and cost of whole-tree and tree-length harvesting in fuel reduction thinning treatments using cable yarding systems

by Sang-Kyun Han, Han-Sup Han
Published 2020-01-01

Performance Analysis of Log Extraction by a Small Shovel Operation in Steep Forests of South Korea

by Eunjai Lee, Sang-Kyun Han, Sangjun Im
Published 2019-07-01

Productivity and cost of a small-scale cable yarder in an uphill and downhill area: a case study in South Korea

by Eunjai Lee, Sangjun Im, Sang-Kyun Han
Published 2018-01-01

FIELD: A Software Tool That Integrates Harvester Data and Allometric Equations for a Dynamic Estimation of Forest Harvesting Residues

by Heesung Woo, Mauricio Acuna, Byoungkoo Choi, Sang-kyun Han
Published 2021-06-01

Assessing the impacts of log extraction by typical small shovel logging system on soil physical and hydrological properties in the Republic of Korea

by Eunjai Lee, Qiwen Li, Song Eu, Sang-Kyun Han, Sangjun Im
Published 2020-03-01

Factors Affecting the Chipping Operation Based on the Screen Size of the Drum Chipper

by Yun-Sung Choi, Min-Jae Cho, Seung-Ho Paik, Ho-Seong Mun, Dae-Hyun Kim, Sang-Kyun Han, Jae-Heun Oh
Published 2019-11-01

Comparison of Productivity and Cost between Two Integrated Harvesting Systems in South Korea

by Min-Jae Cho, Yun-Sung Choi, Seung-Ho Paik, Ho-Seong Mun, Du-Song Cha, Sang-Kyun Han, Jae-Heun Oh
Published 2019-09-01