粮农组织林产品年鉴1986

该数据为粮农组织林产品年鉴1986，汇总了世界各国及地区的基本林产品统计数据，数据每年更新一次。它包括林产品产量及进出口贸易量和贸易额的年度数据，以及一些林产品每年的贸易流向和平均单位价值。年鉴中的统计信息主要基于FAO粮农组织从各国回复的年度林产品问卷或官方的出版物获得的数据。在没有官方的数据的情况下， 粮农组织尽可能在已有资源的基础上作出最适宜的估计。目标是通过林产品联合调查表，收集生产和贸易数据，响应伙伴组织成员国对森林部门数据的收集和宣传途径合理化的要求，增强各机构发布的林业统计出版物之间的一致性。

This dataset is the FAO Yearbook of Forest Products 1986, which compiles basic forest product statistical data from countries and regions worldwide, with annual updates. It covers annual data on forest product output, import and export trade volumes and trade values, as well as annual trade flows and average unit values for selected forest products. The statistical information in this yearbook is primarily sourced from data collected by FAO from responses to its annual forest product questionnaires submitted by countries, as well as official publications. In cases where official data is unavailable, FAO will make the most appropriate estimates based on available resources as far as possible. The core objective is to collect production and trade data via the joint forest product questionnaire, respond to the requests from member countries of partner organizations to rationalize the collection and dissemination channels of forest sector data, and enhance the consistency among forestry statistical publications released by various institutions.