Expanding Ground-based Harvesting onto Steep Terrain: A Review

by Rien Visser, Karl Stampfer
Published 2015-01-01

Cable Yarding in North America and New Zealand: A Review of Developments and Practices

by Rien Visser, Hunter Harrill
Published 2017-01-01

Using On-Board GPS to Identify Training Needs of Helicopter Pilots

by Rien Visser, Andy Horcher
Published 2011-01-01

Including Exogenous Factors in the Evaluation of Harvesting Crew Technical Efficiency using a Multi-Step Data Envelopment Analysis Procedure

by Rien Visser, Okey Francis Obi
Published 2018-01-01

Efficiency and Ergonomic Benefits of Using Radio Controlled Chokers in Cable Yarding

by Rien Visser, Thomas Leitner, Karl Stampfer
Published 2010-01-01

Utilization Rates and Cost Factors in Timber Harvesting Based on Long-term Machine Data

by Rien Visser, Karl Stampfer, Franz Holzleitner
Published 2011-01-01

A Decade of Forest Engineering: Achievements and Future Directions

by Raffaele Spinelli, Rien Visser, Han-Sup Han
Published 2019-08-01

Comparison of Timber Extraction Productivity between Winch and Grapple Skidding: A Case Study in Southern Italian Forests

by Andrea Rosario Proto, Giorgio Macrì, Rien Visser, Diego Russo, Giuseppe Zimbalatti
Published 2018-01-01

Using Conjoint Analyses to Improve Cable Yarder Design Characteristics: An Austrian Yarder Case Study to Advance Cost-Effective Extraction

by Martin Kühmaier, Hunter Harrill, Mohammad Reza Ghaffariyan, Manfred Hofer, Karl Stampfer, Mark Brown, Rien Visser
Published 2019-02-01

Cable Logging Contract Rates in the Alps: the Effect of Regional Variability and Technical Constraints

by Rien Visser, Oliver Thees, Udo Hans Sauter, Nike Krajnc, Catherine Riond, Natascia Magagnotti, Raffaele Spinelli
Published 2015-01-01