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目的分析我国1990—2009年发表的石棉研究文献,梳理近20年石棉研究的基本情况,总结这一时期石棉研究的发展状况、特点并发现一些问题。方法运用文献计量学3大理论即布拉德福定律、普赖斯定律、普赖斯曲线,采用定量和定性相结合的方法,对数据进行解释。结果分别对年文献量、期刊载文量、基金论文、作者发文数量、作者机构、作者地区分布6大计量指标进行分析,得出20年间共发表文献1 214篇,分布在436种期刊上,其中8种为研究石棉问题的核心期刊;共有1 492位作者发表了有关石棉方面的文献,共形成了6个不同的团队,研究石棉不同的方向;全国有6个地区关注石棉的研究。结论石棉制品大量使用,屡禁不止的主要原因是:有些国家认为温石棉可以安全使用;研究显示目前使用的石棉替代品并不安全;温石棉具有无可替代的优越性;替代产品价格要比天然石棉贵。
Objective To analyze the literature of asbestos published in China from 1990 to 2009, sort out the basic situation of asbestos research in recent 20 years, and summarize the development status and characteristics of asbestos research in this period and find some problems. Methods Using the three major theories of bibliometrics, that is Bradford’s law, Price’s law and Price curve, the data are explained by the combination of quantitative and qualitative methods. Results The author analyzed 6 major indicators of annual contribution, periodical publication, fund dissertation, author’s dissertation, authors ’organization and authors’ regional distribution respectively, and obtained 1 214 articles published in 436 journals in 20 years, Among them, 8 were the core journals to study asbestos issues; a total of 1 492 authors published literatures on asbestos and formed 6 different teams to study the different directions of asbestos; six areas nationwide are concerned with asbestos research. Conclusion Asbestos products are used in large quantities for many times, mainly because some countries think that chrysotile can be used safely. Studies have shown that asbestos alternatives currently used are not safe. Asbestos has an irreplaceable superiority. The price of alternative products is higher than that of natural asbestos expensive.