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通过对ＣＡＢ林业文摘的前期（１９７８～１９８６年）和后期（１９８７～１９９５年）报道的林业文献对比分析，结果表明世界林业文献量在前后期都居前１０名的国家是美国、印度、德国、加拿大、英国、日本、前苏联、澳大利亚、中国和法国，反映出世界主要林业科研国家具有连续性和稳定性的特征。从研究内容看，森林生物学和森林培育学的主题在前后期都居领先地位；对森林昆虫和森林生态学主题研究的重视程度后期比前期有明显提高；而树木气象学等几个主题文献量前后期都处于最后几位。中国林业科研文献量增加的速度居世界前矛，研究重点在前后期都以森林生物、森林昆虫和森林培育为主攻目标，在后期对森林生态和遗传育种等主题的研究也已有了足够的重视。
The comparative analysis of the forestry documents reported from the early period (1978 ~ 1986) and the later period (1987 ~ 1995) of CAB forestry abstracts shows that the top 10 countries in the world in forestry literature are the United States, India, Germany Canada, the United Kingdom, Japan, the former Soviet Union, Australia, China and France, reflecting the continuity and stability characteristics of the world’s major forestry research countries. From the content of the study, the topics of forest biology and forest nurturing are leading both in the front and the back; the degree of importance attached to the theme research of forest insects and forest ecology is obviously higher than that of the previous period; and several thematic documents such as tree meteorology The amount of before and after are in the last few. The amount of literature on forestry research in China has risen in the world. The focus of research is mainly on the development of forest biology, forest insects and forestry in the previous and later stages. In the later period, the research on the topics of forest ecology and genetic breeding has also been completed Pay attention.