Construction and application of an alpine grassland resource database based on big data： A case study of Qinghai Province

• Main Authors: LIU Jian-mei, HU Yue-ming, LIU Luo, HE Gui-lin, ZHAO Li, HE Yong-xian, XIONG Xi-liu
• Format: Article
• Language: zho
• Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2020-11-01
• Series: Journal of Agricultural Resources and Environment
• Subjects: alpine grasslands; big data; database construction; application services; data sharing
• Online Access: http://www.aed.org.cn/nyzyyhjxb/html/2020/6/20200607.htm

Big data can be utilized to realize the full development, utilization, sharing, and safety protection of alpine grassland resources. Taking Qinghai Province as an example, this study determined the data characteristics of alpine grassland resources and the requirements of the alpine grassland resource supervision business in order to formulate an alpine grassland resource database standard. XML (Extensible makeup language)technology was used to achieve unified data conversion. A unified management and control alpine grassland resource database was constructed using the Oracle and ArcGIS platforms. In this paper, the application of the alpine grassland resource database for grassland supervision was explained. This research overcomes the difficulties of poor independence and poor sharing of traditional data management, provides comprehensive and highly shared data support and technical support for alpine grassland management, and accelerates the process of informatization of alpine grassland resources.