Soil science research profiling based on subject co-occurrence
Zhou Liyin · Zhongguo Nongye Daxue xuebao · 2014
In order to profile research status of soil science and gasp development direction of the subject,based on the articles of three soil science journals published in 2003—2012and catalogued by SCIE and assisted with CAB Thesaurus,the subject co-occurrences of high-frequency were counted in this paper and divided into 15research fields.The characteristics of the 15research fields were analyzed.Then the subject concentrations in TPO10countries and TOP10research institutes were compared and Chinese soil science research status was specially profiled.Finally,some suggestions for Chinese soil science research were put forward.