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基于中国知识资源总库,采用文献统计与条件检索方法,搜集了1975—2015年不同时空尺度上的生物量研究文献,对文献的题名、来源、发表时间、数据库、内容、被引用及下载次数等相关信息文献进行量化分析。结果表明:国内学者对生物量的相关研究起步较晚,1975—2005年生物量研究的文献数量缓慢波动上升,2006年发文量迅速增多,之后处于居高不下的态势;国内对生物量研究的硕博士论文主要集中在各农业和林业高校中;生物量在生态学领域中受到高度重视,在农业、林业及草地研究领域中也受到较为广泛关注。生物量文献中核心期刊的被引用率较高,这说明生物量在该领域中具有核心效应,在学术界得到较高重视;森林生物量的研究逐渐形成较成熟的理论体系和研究方法,并在此理论基础上延伸至草地生物量及耕地生物量的研究。总体来讲,目前生物量研究大多以宏观为主,微观环境的研究还在起步阶段。
Based on the general database of China’s knowledge resources, literature statistics and conditional retrieval methods were used to collect the literatures on biomass at different time-space scales from 1975 to 2015. The research included the title, source, date of publication, database, content, citations and downloads And other related information to quantify the literature. The results showed that the domestic scholars started their studies on biomass relatively late, and the literature volume of biomass research increased slowly and fluctuantly from 1975 to 2005. The published volume increased rapidly in 2006 and remained at a high level afterwards. The domestic research on biomass Shuo dissertations are mainly concentrated in various agricultural and forestry colleges and universities; biomass is highly valued in the field of ecology, and has received more and more attention in the field of agriculture, forestry and grassland research. The cited rate of core periodicals in biomass literature is high, which indicates that biomass has a core effect in this field and has been paid more attention in academia. The study of forest biomass gradually formed a more mature theoretical system and research method On the basis of this theory extends to grassland biomass and crop biomass. Generally speaking, most current biomass studies mainly focus on the macroeconomics, and the research on micro-environment is still in its infancy.