水资源价值模糊数学模型研究进展

冯欣, 姜文来, 刘洋, 栗欣如

Progress of research on fuzzy mathematical model of water resources value

FENG Xin, JIANG Wenlai, LIU Yang, LI Xinru

图2 2002—2019年模型应用热度与政策间的联系

Figure 2 Relationship between the popularity of the model and the time of policy release, 2002-2019