Production Economics of Harvesting Operations : A Modeling and Simulation Approach

ISBN-13: 9783639111989 / Angielski / Miękka / 2009 / 172 str.

Yaoxiang Li

Opis

Because of the species diversity, varied site conditions and growth rates, it is really challenging to manage the central Appalachian hardwoods. Examining the harvesting techniques and interactions among stands, harvests, and machines is becoming a concern to the researchers in the region. This book, therefore, provides a modeling and simulation approach to aid these efforts by estimating the productivity, cost, and traffic intensity of different harvesting configurations under a variety of harvesting prescriptions and stand conditions. A three-dimensional stand generator was described in the book, which can be used to visualize the stand structure and composition of hardwood stands and perform dynamic analyses of various management prescriptions. Algorithms for felling and skidding operations were modeled mathematically. Three commonly used harvesting systems were modeled and simulated on five generated stands of different ages in the book. Five harvest methods were examined. This book will be of interest to loggers, landowner, forest managers, and students and researchers in forest operations and timber harvesting.

O autorze

Yaoxiang Li received her Ph.D. in Forest Resource Science
from West Virginia University, Morgantown, USA (2005). She
worked as a postdoctoral research fellow at West Virginia
University from 2005 to 2006. She is currently an associated
professor of Forest Engineering, Northeast Forestry University,
Harbin, China.