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Displaying 12501 - 12525 of 30898
Author Year Publications
Han, Sang-Kyun 2016

"Harvesting Cost and Productive of Tree-Length Thinning in a Pinus densiflora Stand Using the Tower Yarder (HAM300)" in Journal of Forest and Environmental Science

Han, Sang-Kyun 2017

"ThinTool: A Spreadsheet Model to Evaluate Fuel Reduction Thinning Cost, Net Energy Output, and Nutrient Impacts" in Forest Science

Han, Sang-Kyun 2017

"Effects of Fertilization Treatments on the Growth Characteristics of Crataegus pinnatifida in a Container" in Journal of People Plants and Environment

 

Han, Sang-Kyun 2018

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

Han, Sang-Kyun 2019

"Effects of Jellyfish Fertilizer Treatment on the Photosynthetic Responses and Chlorophyll Contents of Quercus acutissima Carruth Seedling" in Journal of Agriculture & Life Science

Han, Sang-Kyun 2019

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

Han, Sang-Kyun 2019

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

Han, Sang-Kyun 2019

"The Characteristics of Residual Stand Damages Caused by Skyline Thinning Operations in Mixed Conifer Stands in South Korea" in Journal of Forest and Environmental Science

Han, Sang-Kyun 2019

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

Han, Sang-Kyun 2020

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

Han, Sang-Kyun 2020

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

Han, Sang-Kyun 2021

"Assessment of physical workload of choker setter in tree-length extraction operation by Cable Yarder" in Sensors and Materials

Han, Sang-Kyun 2021

"Prediction of Moisture Content Changes during Natural Drying of Forest Residues Using Load-cell-mounted Drying Platforms" in Sensors and Materials

Han, Sang-Kyun 2021

"Field: A software tool that integrates harvester data and allometric equations for a dynamic estimation of forest harvesting residues" in Forests

Han, Sang-Kyun 2021

"A literature review on cable extraction practices of south korea: 1990–2020" in Forests

Han, Sang-Kyun 2021

"Effect of heavy machine traffic on soil Co2 concentration and efflux in a pinus koraiensis thinning stand" in Forests

Han, Sang-Kyun 2021

"Characteristics of forest road cut slopes affecting the movement of mammals in South Korea" in Forest Science and Technology

Han, Sang-Kyun 2022

"Comparison of harvesting productivity, cost, and residual stand damages between single-tree selection thinning and mechanized line thinning using a small-scale grapple-saw" in Forest Science and Technology

Han, Sang-Kyun 2022

"Application of Real-time Positioning Systems to a Forest Stand for Precision Forest Management" in Sensors and Materials

Han, Sang-Kyun 2022

"Impact on Soil Physical Properties Related to a High Mechanization Level in the Row Thinning of a Korean Pine Stand" in Land

Han, Sang-Kyun 2022

"The Impact of Integrated Harvesting Systems on Productivity, Costs, and Amount of Logging Residue in the Clear-Cutting of a Larix kaempferi (Lamb.) Carr. Stand" in Forests

Han, Sang-Kyun 2023

"The Cost of Forest Thinning Operations in the Western United States: A Systematic Literature Review and New Thinning Cost Model" in Journal of Forestry

Han, Sang-Kyun 2024

"Assessment of the GNSS-RTK for Application in Precision Forest Operations" in Remote Sensing

Han, Sang-Kyun 2024

"Assessing the Extent and Severity of the Impact on Forest Soils of Two Different Fully Mechanized Timber Harvesting Operations" in Forests

Hancock, Ollie 2022

"6.4-Magnitude Earthquake Shakes Northern California" in The New York Times