甘肃河西地区20002019年水土资源耦合协调特征
王凌阁, 朱睿, 陈泽霞, 尹振良, 卢睿, 方春爽

Coupling effect of water-soil resources in Hexi Area of GansuChina in 2000-2019
Lingge Wang, Rui Zhu, Zexia Chen, Zhenliang Yin, Rui Lu, Chunshuang Fang
表3 河西五市整体水土资源耦合协调综合指数
Table 3 Comprehensive coupling coordination index of water-soil resources in five cities of Hexi Corridor
年份U1U2耦合度协调度综合指数耦合协调类型
20000.114430.2703790.9074900.1924060.4133533濒临失调
20010.099520.2310410.9039890.1652820.3825275轻度失调
20020.101760.2824210.8708220.1920900.4024035濒临失调
20030.074210.2769060.7776660.1755560.3604346轻度失调
20040.082580.2311530.8664620.1568660.3608177轻度失调
20050.122690.2625050.9190470.1925970.4194203濒临失调
20060.130710.2621400.9309140.1964240.4262491濒临失调
20070.088980.3099730.8297540.1994770.4043660濒临失调
20080.148760.1817120.9785740.1652370.4014598濒临失调
20090.160360.1929380.9801730.1766470.4146316濒临失调
20100.194750.2429230.9721070.2188390.4589733勉强协调
20110.153220.2069020.9874590.1800580.4194179濒临失调
20120.190880.2581780.9726540.2245270.4654537勉强协调
20130.214420.1924700.9961520.2034440.4463752濒临失调
20140.212610.2274130.9787080.2200110.4631376勉强协调
20150.213030.2208610.9955450.2169470.4632473勉强协调
20160.227610.2811340.9832760.2543730.4984242勉强协调
20170.231900.2845800.9838240.2582400.5028473基本协调
20180.354220.2383120.9752420.2962640.5369644基本协调
20190.400420.3184900.9818080.3594560.5934378初级协调