基于知识图谱的新安江相关研究进展与前沿分析

Research progress and frontal analysis of Xin’an River based on knowledge mapping

为推进落实生态补偿政策,把握新安江相关的研究进展与前沿,文章基于CiteSpace可视化软件,以CNKI数据库检索得到的1412篇相关期刊文献为样本进行分析。结果表明:新安江相关研究经历了初步探索阶段、继续优化阶段和深入研究阶段,不同阶段研究侧重点有所不同,但具有延续性;相关研究机构整体合作松散,并未开展大范围的合作研究;新安江的相关研究受到国家层面的高度重视;新安江的研究热点主要为洪水模拟、径流模拟和生态补偿政策研究;降低影响流域径流模拟的不确定性,进而提高模拟精确度为未来研究的侧重点。

In order to promote the implementation of ecological compensation policies and grasp the research progress and frontiers of Xin’an River,this paper analyzes 1412 related journal documents retrieved from CNKI database by CiteSpace visualization software.The results show that researches of Xin’an River have gone through a preliminary exploration stage,a continuous optimization stage and an in-depth research stage.The research focuses on different fields at different stages.However,they are correlated with each other.The cooperation of research institutions is loose,and no large-scale cooperative research has been carried out.Research in Xin’an River is highly valued at the national level.Research mainly focuses on the flood simulation,runoff simulation and ecological compensation policy.It is the key point in the future research to reduce the uncertainty affecting the runoff simulation of the river basin and improve the simulation accuracy.