Review on the Research of Mine Land Rehabilitation Bonding System Based on VOSviewer
In order to clarify the research focuses and research stages , and put forward research emphases in the future, the correlation and importance of keywords in literature which is related to the land reclamation bonding system in recent 20 years in CNKI were analyzed by using VOSviewer as a visualization tool .The results showed that the research focuses of land reclamation bonding sys-tem include legal system, contents of bond system, supervision system, supporting system, etc. The research of land reclamation bonding system can be divided into three development stages , namely the exploratory stage (1996-2006), the rapid development stage (2007-2012), and the deepening stage (2013-2015).The amount of keywords related to the land rehabilitation bonding system increases gradually in the three periods .The research objects become more specific , and the research contents become more abundant .The contents of the legal system , exploration of the di-versified bond forms , determination of the rate of contribution and return , construction of calcula-tion model , implementation of supervision system , and perfection of supporting system will be the research focuses in the future .
国家科技期刊平台
NSTL
万方数据
维普
