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中国自然科学核心期刊研究课题组最近公布使用“引文法”鉴定的100种“1990—1991年中国自然科学核心期刊”已公布,《冰川冻土》被入选,名列第75位。这一结果,是对1990、1991年中国出版的20种代表性学术期刊发表的学术论文所引用的各种中文自然科学期刊被引用量进行客观统计后得到的,详尽的评述发表在中国科学院自然科学期刊编缉研究会主办的《中国科技期刊研究》1992年第四期。目前我国每年公开出版3000多种科技期刊,入选核心期刊比例仅占3.33％。
The research group of the core journals of China’s natural sciences recently announced that 100 “core journals of natural science in China for 1990-1991” appraised using the “Citation Law” have been announced and “glacial frozen soil” was selected, ranking 75th. This result was obtained after objective statistics were quoted for various Chinese natural science journals cited in academic papers published in 20 representative academic journals published in China in 1990 and 1991. A detailed review was published in the Nature of Chinese Academy of Sciences Chinese Journal of Scientific and Technical Periodicals, 4th ed. At present, there are over 3,000 kinds of sci-tech periodicals published annually in our country, accounting for only 3.33% of the selected core periodicals.