1899—2011年青藏高原南部枪勇错沉积物磁性矿物的环境意义

高星, 康世昌, 刘青松, 陈鹏飞, 段宗奇

Magnetic characteristics of Qiangyong Co Lake sediments, southern Tibetan Plateau and its environmental significance during 1899-2011

GAO Xing, KANG Shichang, LIU Qingsong, CHEN Pengfei, DUAN Zongqi

图5 枪勇错沉积物特征样品的低温曲线零场冷却曲线及其一阶导数曲线(a. 实线为零场冷却曲线; 虚线为其一阶导数曲线; b. 特征样品漫反射光谱强度的二阶导数曲线)

Fig. 5 Zero-field-cooling curves (a, the solid line and dashed line represent the origin data and its first derivative data of zero-field-cooling curves respectively) and the second derivative curves of diffuse reflectance spectroscopy (b) for selected samples of Qiangyong Co Lake