测定土壤中铍、锌、钼、铊、钛、锑等6种元素以硝酸-氢氟酸-高氯酸混合酸为消解体系，采用全自动消解法进行消解；测定土壤中钒、锰、钴、镍、铜、镉、钡、铅、铬等9种元素以硝酸-氢氟酸-盐酸混合酸为消解体系，采用微波消解法进行消解。以氩为内标元素校正土壤基体的雾化效率及电离效率。电感耦合等离子体原子发射光谱法（ICP-AES）采用多向观测模式，结合多重谱线拟合技术（MSF）校正光谱干扰，测定环境土壤中上述15种元素的含量，检出限为0.1~3.7 mg·kg^-1。按上述方法测定标准样品GSS-10和GSS-13，各元素的测定值与认定值吻合，相对标准偏差（n=11）为0.15%~2.6%。以吉林市某河岸土壤为实际测定样品，各元素的测定值与电感耦合等离子体质谱法（ICP-MS）的测定值一致，相对标准偏差（n=11）为1.6%~4.5%。

Six elements of Be, Zn, Mo, Tl, Ti and Sb in soil were digested with mixed acid of HNO₃-HF-HClO₄ as digestion system by automatic digestion, and nine elements of V, Mn, Co, Ni, Cu, Cd, Ba, Pb and Cr in soil were digested with mixed acid of HNO₃-HF-HCl as digestion system by microwave digestion. Argon was used as internal standard to correct atomization efficiency and ionization efficiency of soil matrix. The multi-directional observation mode was adopted in inductively coupled plasma atomic emission spectrometry (ICP-AES) and the multi spectral line fitting technique (MSF) was used to correct the spectrum interference. Above 15 elements in environmental soil were determined by ICP-AES, and the detection limits were found in the range of 0.1-3.7 mg·kg^-1. The standard samples GSS-10 and GSS-13 were determined by the above method, giving results in consistency with certified values, with RSDs (n=11) in the range of 0.15%-2.6%. Taking a riparian soil in Jilin as an actual sample, the values of all elements determined by ICP-AES were consistent with the results of inductively coupled plasma mass spectrometry (ICP-MS), with RSDs (n=11) in the range of 1.6%-4.5%.