土壤盐渍化对滨海湿地生态环境质量的影响——以黄河三角洲为例

张治梅, 樊彦国, 矫志军, 管青春

Impact of soil salinization on the eco-environment quality of coastal wetlands:A case study of Yellow River Delta

ZHANG Zhimei, FAN Yanguo, JIAO Zhijun, GUAN Qingchun

表4 盐渍土分类精度

Tab.4 Classification accuracy of saline soil

方法 OA/% Eo/% Ec/% Kappa SI 67.88 58.06 12.90 0.376 2 SI1 67.15 51.61 20.97 0.354 2 SI2 70.07 64.52 1.61 0.427 2 VSSI 81.02 41.94 0.00 0.630 4 BSSI 91.24 17.74 1.61 0.825 7