关键词: 遥感, 遥感, 叶面积指数, 植被指数, WorldView 2, 杉木

Abstract: In order to reflect the spatial distribution of different levels of the Ebinur Lake salinization, on the basis of field investigation and field data, descriptive statistics analysis, correlation analysis and statistical analysis of the Ebinur lake saline soil of soil salt and salt ions, the results showed that: soil salinity and salt ions were approximately obey the normal distribution, salt strongly at the surface, spatial variability was remarkable. Surface soil salinity, Cl^-、Mg²⁺、Na⁺ were strong spatial variation, HCO₃^-、Ca²⁺、SO₄^2-and K⁺ all belonged to the space of moderate intensity variation. HCO₃^-、Ca²⁺、Mg²⁺、SO₄^2- and K⁺ belonged to the strong spatial correlation, salinity, Cl^- and Na⁺ belonged to moderate spatial correlation. Through the analysis of the spatial variability of salt and salt ions, were beneficial to the rapid diagnosis of soil salinization, to improve the efficiency of land use and farmland fine management to provide decision-making basis.