Different time and space will cause huge changes in the degree of land cover, and will also lead to the reduction of global land cover. This matter has a great impact on the climate system on which we depend. Since human activities affect the climate, based on summarizing and reviewing domestic and foreign research on LUCC and its climate impact, this article takes the land use change process of a certain province and its impact on temperature as the research object. It is necessary to use the prepared regional model used to statistically analyze the impact of human activities on time and space in the next 100 years. Therefore, we also discussed the impact of typical LUCC in the middle and late stages, and finally concluded that temperature changes will affect the physical mechanism of some regions. In the future, the environment in these regions will undergo significant changes, so that the regional environment can develop sustainably, and the environment in which people and animals live is more harmonious and beautiful. The theory we put forward provides great value for achieving this goal. Therefore, we conducted random questionnaire surveys and interviews with students and some staff in several universities through the use of questionnaire surveys and interviews. The content of the survey is divided into the service form and content of college student employment management agencies and institutions. The five main aspects of the company’s establishment and operation model are as follows: the status of employees, the current situation, the location, the funding, and the organization’s service capabilities. On the basis of surveys and interviews, we obtained first-hand data, analyzed the status quo of the service capacity of college graduate employment management agencies, discovered the problems affecting the service capacity of the agency, and explored the reasons for this situation.