Abstract: In order to explore the adaptability of trees in Naqu, Tibet, based on the establishment of "Ecological desert big data platform" in the early stage of the project and the realization of the comprehensive collection of ecological information in high altitude areas, the relevant environmental factors affecting the survival of trees were analyzed. Firstly, principal component analysis was used to screen the main environmental factors affecting the survival of Naqu trees. Taking 2014—2018 data as an example, the change of the main influencing factors were analyzed, and the constraints and promoting effects of the main influencing factors on tree growth were pointed out. Furthermore, aiming at the main limiting factors affecting the survival of Naqu trees, the paper puts forward targeted artificial intervention measures and solutions from the aspects of optimizing planting time, improving soil structure, scientific planning area, and optimizing suitable plants. This paper also verifies the effectiveness of the artificial intervention measures and solutions combined with the actual trial planting results. The research results can provide support and decision guidance for the scientific management of the Naqu ecological environment.