新疆昌吉州耕地土壤有机质空间变异动态研究

张兆彤, 李源, 刘国宏, 朱倩倩, 许咏梅

Dynamic research on spatial variability of cultivated soil organic matter in Changji Prefecture, Xinjiang

ZHANG Zhaotong, LI Yuan, LIU Guohong, ZHU Qianqian, XU Yongmei

图11 昌吉州各市县不同时期土壤有机质分布的多重分形奇异谱函数

Fig. 11 Multi-fractal spectrum functions of soil organic matter in each county of Changji Prefecture in different periods