撰写学位论文的绪论部分，想要在工程背景部分引用该图

做科学研究，用以辅助确定研究区域的环境特征

收集青藏高原冻土相关数据集，开展冻土水资源调查。

论文题目：青藏高原沙漠化敏感性时空变化特征及驱动因素分析 数据在研究中的作用：冰雪覆盖状况作为沙漠化发生发展的因素之一 论文类型：期刊论文 导师姓名：潘美慧

Paper title：大兴安岭北部冻土区域碳效应研究 Paper abstract： Paper type： Tutor

论文制图，用作毕业论文制作区位图，动图分布，分析历史其实冻土退化情况和纸杯覆盖情况

Paper title：Numerical simulation of frost heaving deformation of fractured rocks considering heat-force coupling Paper abstract：Rock engineering in cold regions is susceptible to frost damage phenomenon by the influence of freeze-thaw, in which the frost deformation of fractured rock is the main cause. There is a lack of methods for modeling frost heaving deformation in fractured rocks. Considering the effect of temperature change and water flow, a model of the frost heave deformation of ice in fractures and a numerical simulation method of the frost heave deformation of fractured rocks are proposed. In order to validate the new model as well as the numerical method, three typical factors affecting the freezing deformation of rocks, which are fracture size, number of fractures and fracture inclination, are considered. The frost heaving deformation of rocks under different fracture conditions is measured by the design and production of a testing device for frost heaving deformation of fractured rocks. A three-dimensional numerical simulation model of frost heaving in fractured rock is established, and the correctness of the method is verified based on experimental results. The effects of fracture size, fracture number and fracture dip angle on the rock are analyzed and the validity of the method is verified in two aspects, which are the overall longitudinal deformation of the rock and the frost heaving pressure. Further, the feasibility of applying the method to the fracture extension is tested. The numerical simulation method proposed in this paper can take into account not only the temperature variation but also the size and shape of the fracture. This study can be helpful for the design and disaster prevention of rock engineering in cold regions. Paper type：SCI Tutor 邱文亮

GIS联系 技能提升！！！！！！！！！！

尊敬的数据管理者，您好！我是遗传所的博士后，我在草拟分离低温微生物的研究计划，需要用到中国冻土分布图，请批准，谢谢！

论文题目：长江源区径流解析及模拟研究 数据在研究中的作用：数据分析、模型应用 论文类型：博士论文 导师姓名：林锦