Influence Analysis of Coal Mining on the Ecological Environment

2014 ◽  
Vol 962-965 ◽  
pp. 45-50 ◽  
Author(s):  
Li Fang Guo ◽  
Hai Feng Hu
Keyword(s):  
Coal Mining ◽  
Survey Data ◽  
Field Survey ◽  
Control Measures ◽  
Mining Subsidence ◽  
Ecological Environment ◽  
Land Resources ◽  
Environment Protection ◽  
Research Results ◽  
Ecologic Environment

Based on the existing research results and field survey data, this paper analyses and evaluates the rule of land deterioration and ecological environment problems caused by mining subsidence. Besides, the author puts forward the corresponding control measures for the effective exploitation of underground resources, land resources and ecologic environment protection.

Chongqing Mine Ecological Restoration and Management Research

2013 ◽  
Vol 864-867 ◽  
pp. 1307-1310
Author(s):  
Ya Jun Zang
Keyword(s):  
Coal Mining ◽  
Ecological Restoration ◽  
Land Reclamation ◽  
Mining Area ◽  
Control Measures ◽  
Management Research ◽  
Paper Briefly ◽  
Research Results ◽  
Geological Disasters ◽  
Ecological Reconstruction

This paper briefly introduces the importance of the process of coal mining and mining later land reclamation and ecological restoration and the characteristics of the land ecological reconstruction of mining area. According to the research results of mine disaster in Chongqing area and the existing environment prevention and harnessing measures, make division of geological disasters, and put forward the corresponding control measures.

Investigation and Evaluation of Land Ecological Status of Coal Mining Subsidence in Huang Huai Hai Area

2014 ◽  
Vol 1065-1069 ◽  
pp. 3157-3160
Author(s):  
Ji Yi Zhang ◽  
Xian Ming Guan ◽  
Rui Xia
Keyword(s):  
Remote Sensing ◽  
Information System ◽  
Geographic Information System ◽  
Coal Mining ◽  
Field Survey ◽  
Ecological Status ◽  
Research Area ◽  
Ecological Condition ◽  
Mining Subsidence ◽  
Coal Mining Subsidence

Based on technology of Geographic Information System, Geographic Position System and Remote Sensing, land ecological status of coal mining subsidence in Huang Huai Hai area is investigated and evaluated. The investigation and evaluation database for land ecological status of research area is constructed after field survey and information extracted from the current land ecological condition in this paper. Research results in this paper can be used to restore the land ecosystem of coal mining subsidence in Huang Huai Hai region.

Study on System Coupling Effects of Ecological and Economic in Mining Subsidence Reclamation Area

2012 ◽  
Vol 610-613 ◽  
pp. 1315-1320
Author(s):  
Jun Feng Qu ◽  
Gang Li ◽  
Shao Liang Zhang
Keyword(s):  
Economic System ◽  
Coal Mining ◽  
Coupled Model ◽  
Coupling Model ◽  
Mining Subsidence ◽  
Ecological Environment ◽  
Coupling Effects ◽  
Coupling Relationship ◽  
Reclamation Area ◽  
System Coupling

Ecological environment and socio-economic system has tremendous changed during coal mining, in particular, the coupling relationship between ecological and economic evolued in different stages of coal mining. This article take the process of mining and treatment as a case to study, construct the ecological environment and socio-economic system, system coupling model, coupled model and coupling co-ordination model, to describe succession law of ecological environment and socio-economic system in the coal mining.

scholarly journals Prediction of the Water-Bearing Capacity of Coal Strata by Using the Macro and Micro Pore Structure Parameters of Aquifers

Energies ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4865
Author(s):  
Longqing Shi ◽  
Tianhao Liu ◽  
Xiaoyang Zhang ◽  
Dongjing Xu ◽  
Weifu Gao
Keyword(s):  
Bearing Capacity ◽  
Coal Mining ◽  
Groundwater Resources ◽  
Mining Area ◽  
Ecological Environment ◽  
Weighting Method ◽  
Pore Connectivity ◽  
Research Results ◽  
Micro Level ◽  
Bedrock Aquifers

Accurate prediction of the water-bearing capacity of aquifers is crucial for protecting the surface ecological environment and ensuring safety during coal mining. In this study, a macro–micro combination was used to investigate the water-bearing capacity of bedrock aquifers. At the micro-level, the micro pore parameters of various sandstones were determined through cast sheeting. At the macro-level, the porosity and water absorption rate of various sandstones were determined experimentally. After that, a new index weighting method was proposed to comprehensively evaluate the water-bearing capacity index of sandstone. According to this method, the water-bearing capacity of aquifers in the Guojiahe coalmine were evaluated. The research results revealed that the water-bearing capacity of sandstone was mainly related to its pore connectivity, and the water-bearing capacity of sandstone in the Luo’he and Zhi’luo formation was considerably greater than that in the Yan’an formation. The water bearing capacity of strata in the eastern part of the mining area is lower than that in the western part of the mining area. The research results can provide considerable money savings for coal mining and protect the ecological environment and groundwater resources in the region.

Research and Application on Technology of Flood-Storage and Flood-Detention of Coal Mining Subsidence Area of Suzhou Coal Mine

2014 ◽  
Vol 641-642 ◽  
pp. 80-83
Author(s):  
Jia Zhong Zheng ◽  
Mei Zhu ◽  
Zheng Long Wang
Keyword(s):  
Coal Mining ◽  
Dynamic Change ◽  
Storage Conditions ◽  
Flood Routing ◽  
Mining Subsidence ◽  
Subsidence Area ◽  
The Status ◽  
Suzhou City ◽  
Change Trend ◽  
Coal Mining Subsidence

The artical is based on the investigation of the basis of the status quo of Zhuxianzhuang and Luling coal mining subsidence area in Anhui province Suzhou city(hereinafter referred to as the "Zhu Lu subsidence area"), a preliminary analysis of the dynamic change trend of detention space in Zhu Lu subsidence area, and based on the hysteresis storage conditions of subsidence area, use the flood routing model to simulate the hysteresis effect of storage at different subsidence scenarios of different frequency flood. Finally, using the experience type channel evolution model and peak delay routing model further revealed storage effect on flood process of Zhu Lu subsidence area.

Reflections on Ecological and Environmental Construction of New Rural Program in Underdeveloped Areas

2011 ◽  
Vol 368-373 ◽  
pp. 3602-3606
Author(s):  
Ze Xin Li ◽  
Min Chen
Keyword(s):  
Rural Areas ◽  
Rural Economy ◽  
Living Environment ◽  
Ecological Environment ◽  
Small Scale ◽  
Environment Protection ◽  
Underdeveloped Areas ◽  
Rural Program ◽  
Rural Construction ◽  
New Rural Construction

Underdeveloped rural areas have good but very vulnerable ecological environment, so the environment protection should be given priority in new rural construction. Based on the problems that rural areas have faced in ecological environment, some thoughts are given in this paper on ecological and environmental: ①To solve the conflicts between the development of rural economy and ecological environment protection, the development of eco-industry can be a key solution. ② For the point that people of underdeveloped areas live in scattered and small scale groups, which leads to difficulty in facility arrangements, some proposals are put forward on the construction of living environment in underdeveloped new rural areas.

Research on Civil Engineering with Constructing Eco-Village Development Model in Shaanxi Province

2013 ◽  
Vol 859 ◽  
pp. 196-199
Author(s):  
Qi Song ◽  
Yang Yang
Keyword(s):  
Development Model ◽  
Shaanxi Province ◽  
Ecological Environment ◽  
Environment Protection ◽  
Folk Culture ◽  
Applied Model ◽  
Culture Model ◽  
Comprehensive Development ◽  
Eco Village ◽  
Economic Sustainable Development

The rural ecological environment protection, economic sustainable development and eco-village construction need to be explored. Based on the concept of eco-village and eco-village model, the existing eco-village construction models in Shaanxi Province can be classified into four categories: comprehensive development model, modern ecological technology applied model, suburban farmhouse model and folk culture model. The issue during those models development been analyzed. Suggestions of promoting ecological village construction in Shaanxi Province been proposed.

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