Production and Commercialization of Timber in Angola after the Declaration of Independence

Q3 Agricultural and Biological Sciences Scientia Agriculturae Bohemica Pub Date : 2018-03-01 DOI:10.2478/sab-2018-0007
V. Chiteculo, M. Hájek, P. Kubová
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引用次数: 5

Abstract

Abstract The policy of production and commercialization of timber before and after the independence of Angola was assessed. Historical production of timber under control of Portuguese settlers before 1975 in comparison to the production of timber after this period was reviewed. We used a combination of published scientific studies and government reports to support the background of the paper and a structured questionnaire survey from which analyses were drawn using a logistic regression model. It was found out that timber production declined dramatically after Angola gained independence; the production of logs dropped from 555 000 m3 in 1973 to less than 115 400 m3. Out of the 100 mills that had existed in Angola before 1975 only twenty have been in operation today with annual wood production of less than 20% of extraction capacity. The knowledge concerning the historical production of timber before and after 1975 is not sufficient to provide suggestions for a management plan on what trees, where, and when are to be cut.
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《独立宣言》后安哥拉木材的生产和商业化
摘要对安哥拉独立前后的木材生产和商业化政策进行了评估。回顾了1975年之前葡萄牙定居者控制下的木材生产与这一时期之后的木材生产的历史对比。我们结合已发表的科学研究和政府报告来支持论文的背景,并采用结构化问卷调查,使用逻辑回归模型进行分析。研究发现,安哥拉独立后,木材产量急剧下降;原木产量从1973年的55.5万立方米下降到不足11.5万立方米。在安哥拉1975年之前存在的100家工厂中,只有20家在运营,年木材产量不到开采能力的20%。关于1975年前后木材历史生产的知识不足以为砍伐哪些树木、在哪里砍伐以及何时砍伐的管理计划提供建议。
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来源期刊
Scientia Agriculturae Bohemica
Scientia Agriculturae Bohemica Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)
CiteScore
1.50
自引率
0.00%
发文量
0
审稿时长
40 weeks
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