Open AccessRemote Sensing Dynamic Monitoring on the Land Destruction and Recovery of Green Mines
Author(s) -
Yao Weiling,
Jinzhong Yang,
Na An,
Li Li,
Youshun Sun,
Dong Chen
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1575/1/012215
Subject(s) - land reclamation , coal mining , environmental science , mining engineering , status quo , environmental resource management , remote sensing , geology , coal , engineering , waste management , geography , archaeology , economics , market economy
The construction of green mine is the only way to promote ecological civilization and realize the harmonious development of man and nature. This paper introduces the methods and steps of using remote sensing technology to carry out dynamic monitoring on green mines, and summarizes the main monitoring elements of green mine environment, and analyse the status quo and dynamic changes of land destruction and recovery of green mines according to the monitoring results. On the whole, the land recovery rate of green mines is low in China, and the level of land recovery is uneven in different regions, mines and minerals. The result shows a tendency that the land occupation of green mines has changed from the extension of the land destruction in the early stage to the recovery of the stock mining land. The main recovery modes of green mine include prevention engineering, ecological protection engineering, functional restoration and reconstruction, land reclamation, soil restoration and so on. It is necessary to strengthen the application of radar data to monitor mining subsidence area and the application of hyperspectral data to enhance the monitoring of mine recovery effect.