ORIGINAL RESEARCH
Ecological Restoration Strategy of Abandoned
Mines Based on Giant Panda Distribution
Statistics: A Case Study of the Giant Panda
National Park (Ya'an Area, Sichuan)
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1
Sichuan Institute of Nuclear Geological Survey, Chengdu 610000, China
2
College of Ecology and Environment, Chengdu University of Technology, Chengdu 610000, China
3
Sichuan Nuclear Geological Engineering Co., Ltd, Chengdu 610000, China
Submission date: 2023-08-07
Final revision date: 2023-11-08
Acceptance date: 2023-11-20
Online publication date: 2024-02-19
Publication date: 2024-04-09
Corresponding author
Aimin Huang
Sichuan Institute of Nuclear Geological Survey, 610000, Chengdu, China
Pol. J. Environ. Stud. 2024;33(3):3169-3181
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ABSTRACT
Taking the Giant Panda National Park (Ya'an Area, Sichuan) as the research area, based on
the current status of giant panda distribution points and comprehensive consideration of the impact
of terrain, natural resources, climate, atmosphere, vegetation, and bamboo on giant panda distribution,
a comprehensive evaluation index system for the living environment of giant pandas is constructed for
evaluation, combined with on-site investigations, and the impact of abandoned mines on the distribution
of giant pandas is judged, and finally an ecological restoration strategy for abandoned mines is obtained.
The results are as follows: (1) priority should be given to restoration of abandoned mines in areas
where the elevation, aspect, precipitation, and temperature are suitable for the survival of giant pandas.
(2) During the restoration of the mine, a variety of bamboos, firs and shrubs with different flowering
cycles are selected for mixed planting in the same area, within a controllable number of years, form
a Closed evergreen needle-leaved forest (fc >0.4), and meet the NDVImax within the range of 0.8-1.0.
(3) The pollution of the atmospheric environment by construction dust, vehicle exhaust, and asbestos
mines will be prevented through manual intervention. (4) The slope should be trimmed within the range
of 23-48° as much as possible, and the water source for giant pandas should be appropriately increased.
This study provides an important basis for the restoration of abandoned mines in the Giant Panda
National Park (Ya'an area, Sichuan), and will also provide a reference for the restoration of abandoned
mines in other areas and the entire Giant Panda National Park.