01375nam a2200205Ia 4500 CTU_155167 210402s9999 xx 000 0 und d 2263000 634.980913 H339 Harvesting operations in the Tropics Edited by Johns Sessions New York Springer 2007 The book brings together information on harvest methods, system productivity, and methods for conducting safe, efficient, and environmentally acceptable operations in tropical forests. It highlights the challenges of harvest operations in the tropics, includes techniques that have been shown to be successful, and discusses newer technologies. The book is a reference for those interested in planning and management of tropical forests. Numerical examples are provided to provide clarity for interpreting graphs, procedures, and formulas. The book covers harvest systems from planning for felling to log transport from the forest, and concludes with considerations in selecting the appropriate harvesting technology Khai thác gỗ,Quản lý rừng,Logging,Forest management,Sustainable forestry Vùng nhiệt đới,Vùng nhiệt đới,Tropics,Tropics,Tropics Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ