广东省农业类科技期刊学术影响力动态评估

摘要

We took 16 kinds of agricultural science and technology journals in Guangdong province as our research target,which in a row to be included in "Chinese Science and Technology Journal Citation Reports" in the past five years.The basic journal of its time,the publication cycle,title changes,journals embodied were survyed.We analyzed the total cited frequency,impact factor,immediate index,other-citing rate,the amount of source documents,ratio of international papers and funding ratio,and assessed their academic influence and development of the state used the journals influence dynamic evaluation model.The results showed,average total citations of 16 kinds of agricultural science and technology journals increased by 1.61 times in five years,the average impact factor was the highest in 2010,since then plus or minus 0.5.The average amount of the source document was first increased and then decreased,reached the lowest in 2014,there were only 199.The overall index such as other-citing rate,ratio of international papers and funding ratio did not change significantly.There is a huge gap in agricultural science and technology journals influence,showing the diversity and imbalance development.%以近5年连续被《中国科技期刊引证报告(扩刊版)》(CJCR)收录的16种广东省农业类科技期刊为研究对象,调查了解其办刊时间、出版周期、刊名更改、被数据库收录等基本情况,分析其总被引频次、影响因子、即年指标、他引率、来源文献量、海外论文比和基金论文比等指标的变化趋势;并采用科技期刊学术影响力动态评估模型,评估其学术影响力与发展状态.研究结果表明,16种农业类科技期刊5年间的平均总被引频次增加了1.61倍;平均影响因子在2010年最高(0.610),之后在0.5上下浮动;平均来源文献量呈先升高再降低的趋势,2014年达到最低,仅199篇;他引率、海外论文比和基金论文比等指标整体变化不明显.广东省各农业类科技期刊学术影响力差距较大,呈现发展的多样性和不平衡性.