太白山地区7月NDVI多尺度周期变化及其对气候因子的响应
张辰华, 李书恒, 白红英, 朱显亮, 杨琪

Multi-scale periodic variation of NDVI in July and its response to climatic factors in the Taibai Mountain area
ZHANG Chenhua, LI Shuheng, BAI Hongying, ZHU Xianliang, YANG QI
表1 太白山北坡/南坡7月NDVI序列Cn/Cs分量的周期及方差贡献率
Table 1 Average period and variance contribution rates of Cn /Cs components of the July NDVI sequence on the north and south slopes of Taibai Mountain
北坡 Cn1 Cn2 Cn3 Cn4 Cn5 RESn
平均周期/a 3.3 8.1 18 36 64.8
方差贡献率/% 25.02 22.23 18.14 13.7 11.11 9.81
南坡 Cs1 Cs2 Cs3 Cs4 Cs5 RESs
平均周期/a 3.5 8.8 19.1 34.4 68.8
方差贡献率/% 22.37 20.61 17.23 14.92 13.63 11.24