【摘要】 近年来,地统计学在土壤科学和环境科学领域得到了广泛应用。应用地统计学的方法研究土壤多环芳烃的空间特征以及在此基础上的污染源识别、风险评价等,是土壤PAHs污染治理研究的重点之一。在总结国内外研究进展的情况下,提出了应用多元地统计学方法研究天津地区表层土壤PAHs空间特征的框架,进一步阐述了其意义。更多还原

【Abstract】 With development of theory and methodology of geostatistics,the discipline is widely used in soil science and environmental science.With summarizing the domestic and oversea research results in this field,the present paper brings up a scheme that using methods of multivariate geostatistics to study the spatial characteristic of PAHs in the soils of Tianjin region.Finally,the significance of this research results is discussed.更多还原