四川稻城海子山方枝柏树轮宽度与气候因子的响应关系研究

邹莉丽,徐姗姗,郑超刚,李生芮,连婉婧,商志远,张志刚,孔兴功,赵志军

Relationship between the tree ring width of Sabina saltuaria and climate factors in Haizi Mountain， Daocheng， Sichuan

Lili ZOU,Shanshan XU,Chaogang ZHENG,Shengrui LI,Wanjing LIAN,Zhiyuan SHANG,Zhigang ZHANG,Xinggong KONG,Zhijun ZHAO

图8 平均气温重建序列功率谱分析图，95%（紫线）和99%（红线）置信水平，图中数字56、2为周期

Fig.8 Power spectrum of the reconstructed mean temperature， with 95% （purple line） and 99% （red line） confidence level， the number 56 and 2 in the picture represents the period