Discussion on the management mode of ecological environment big data in Qilian Mountain Nature Reserve

doi:10.13474/j.cnki.11-2246.2023.0208

Abstract

Abstract: The advent of the era of big data has brought new challenges and opportunities to data management in the field of ecological environment. This paper discusses the data management model suitable for Qilian Mountain Nature Reserve from the perspective of the connotation, characteristics, technology system of big data, and its application in the field of ecological environment. First of all, the ecological environment big data in the protected area has a wide range of sources, diverse structures, and complex data processing methods. It is difficult to effectively collect, process and apply them through traditional technological means. Besides the “5V” characteristics of general big data, it also has geospatial characteristics. Secondly, big data technology runs through the whole process of data collection and preprocessing, data storage and management, data processing and analysis, and data interpretation, which provides technical support for the efficient management and comprehensive utilization of multi-source heterogeneous data in the reserve. Finally, the ecological environment big data technology is applied to solve the complex ecological environment problems, and the GEE cloud platform and ecological environment model simulation technology are combined to scientifically analyze the vegetation change, and the evolution trend of the vegetation coverage of the reserve and the vertical zonal difference rule of different altitudes from 2000 to 2020 are obtained. The management mode based on big data technology is the inevitable choice of ecological environment big data in the face of new situation and new trend, and it is also an important support to solve ecological environment problems.

Key words: big data of ecological environment, big data technology, GEE cloud platform, data management mode, Qilian Mountain Nature Reserve

CLC Number:

P208

GUAN Lin, WANG Ranghui, LIU Chunwei, ZHOU Limin. Discussion on the management mode of ecological environment big data in Qilian Mountain Nature Reserve[J]. Bulletin of Surveying and Mapping, 2023, 0(7): 97-106.

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