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该文采用１６个特征指标，对黄土高原的侵蚀产沙年际变化特征进行了分析，得到了不同区域、不同流域的侵蚀产沙的年际变化特征值，并对其年际变化距平程度进行了分析。
In this paper, the interannual variability of soil erosion and sediment yield in the Loess Plateau is analyzed by 16 characteristic indexes. The interannual variability of erosion and sediment yield in different areas and different valleys is obtained, and its interdecadal anomaly degree Analyzed.