不同Web下载量的科技文献特征分析——以《广东农业科学》为例

以《广东农业科学》2010年刊发的1 511篇文献在CNKI中国知网的“中国学术期刊评价统计分析平台”进行“文献访问数量区段分析”统计,得出分析源数据,并对其进行分析.结果表明,在Web下载量相对较高的区段（X＞100）内,综述热点类占比最高（47.43％）,平均Web下载量也最高（243.60次）,新技术、新方法类文献占比（16.38％）和平均Web下载量（186.32次）也相对较高;基础研究类文献下载量适中,在Web下载量相对适中的区段内（50＜X≤100）占比最大,为44.00％;在Web下载量相对较低的区段（0＜X≤50）内,区域特点、专业技术类的文献占比最大,为40.76％.分析结果表明：广东农业科学杂志应尽量多刊登综述热点类和新技术、新方法类的文章,尽量少刊登区域特点、专业技术类和其他类的文章.

Analysis on characteristics of science articles with different downloads in Web ——A case study of Guangdong Agricultural Sciences

The paper analyzed the literary visits of the 1 511 articles published on Guangdong Agricultural Sciences in 2010 from China Academic Journal Evaluation platform of CNKI＇s. The result showed that the ratio of overview and hotspot articles （47.43%） and it＇s average（243.60）are the highest in high downloads （X 〉100）, then the articles of new technology and measure are behind. The ratio of basic research articles is 44.00%, it is the highest in middle downloads （50 〈X ≤ 100）, and the ratio of regional characteristics and professional technology articles （40.76%）is the highest in downloads. The conclusion is that the organizers of Guangdong Agricultural Sciences should be looking for the articles of overview hotspot, new technology and measure rather than the regional characteristics and professional technology articles to publish when the Guangdong Agricultural Sciences is produced.