老挝人民民主共和国Khammouan省Xaibouathong森林管理区可持续生产森林管理系统的经济可行性

IF 1.8 Q2 FORESTRY
Phayvanh Alounsavath Master, Se Bin Kim
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引用次数: 0

摘要

可持续生产林管理是老挝的一项优先森林政策,需要为每个生产林区(PFA)制定森林管理计划。森林管理计划对森林保护区森林资源的可持续利用非常重要。它确定了采伐的轮作周期,每年允许对每个区域进行可持续的砍伐,并确定每个森林保护区的养护、恢复和恢复区域。本研究以15年的采伐周期考察了喀土穆省下布通森林管理区实施森林经营作业的经济可行性。利用效益-成本分析方法收集和分析了与制定和实施森林经营计划相关的政府成本规范、费用和木材价格、西布通森林管理局三个亚森林管理区(Sivilai、Kengchone和Phakong)的采伐量和木材种类的数据和信息。研究结果表明,目前小布通林场的生产经营经营在经济上是不可行的。在大多数亚林区,成本大于收益,因为在三个亚林区采伐的大多数商业树种都是市场价格较低的次要利用树种。当政府允许在其他生产林区进行伐木作业时,需要进一步研究确定与制定和执行森林管理计划有关的实际费用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Economic feasibility of a sustainable production forest management system in Xaibouathong forest management area, Khammouan province, Lao PDR
Abstract Sustainable Production Forest Management is a priority forest policy in Laos in which forest management plans need to be produced for each Production Forest Area (PFA). The forest management plan is very important for the sustainable use of forest resources in a PFA. It determines harvesting rotation cycles, annually allowed sustainable cuts of timber for each compartment, and identifies areas for conservation, restoration and rehabilitation in each PFA. This study examines the economic feasibility of the implementation of forest management operations in Xaibouathong Forest Management Area (FMA) in Khammouan Province with a 15-year cutting cycle. Data and information on Government cost norms, fees, and timber prices associated with the development and implementation of forest management plans, volumes and timber species harvested from three sub-forest management areas (Sivilai, Kengchone, and Phakong) of Xaibouathong FMA were collected and analyzed by using benefit-cost analysis. The results of this study showed that the current production forest management operation in Xaibouathong FMA is not economically feasible. Most of the sub-forest management areas costs outweigh its benefits because most of commercial tree species harvested in the three Sub-FMAs are lesser use species with low market price. Further study is needed to identify the real costs associated with the development and implementation of forest management plans when the Government permits logging operations in other production forest areas.
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来源期刊
CiteScore
3.30
自引率
5.30%
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