High and New Industrial Zone, Kexue Revenue, Zhengzhou, China

News
  1. Home
  2. Milling Machine
  3. Study Coal Mining Region
Study Coal Mining Region

Study Coal Mining Region

  • A Study on Environmental Impact of Coal Mining in

    A Study on Environmental Impact of Coal Mining in

    A Study on Environmental Impact of Coal Mining in Korba Region of Chhattisgarh State of India . Rajesh Kumar Tripathi. Land use changes from 1929 to 2009 using satellite Abstract---images of TM maps data for 1990, 1999 and Google earth imagery for 2009 and survey of India topographic maps. Have been studied The

  • Control and Application of Terrain Curvature on Dynamic

    Control and Application of Terrain Curvature on Dynamic

    Jun 12, 2021 Coal and gas outbursts in the Pingdingshan mining district were mainly distributed in the positive curvature radius region Figure 7, with 96 coal and gas outbursts occurring in the penta and hexynoic acid coal seams. Among these, 77 outbursts occurred within the radius of a positive curvature, accounting for 80.21 of the total 19 outbursts ...

  • Socioeconomic transformation in coal transition regions

    Socioeconomic transformation in coal transition regions

    1.1 Value chain analysis of the coal value chain in Upper Nitra Today Hornonitrianske bane Prievidza a.s. HBP a.s. is the only coal mine company in the country. It has 100-years of tradition in brown coal and lignite mining in Slovakia. The companys main areas of activity are exploration mining treatment and sale of brown coal.

  • People living near mining activities at increased risk of

    People living near mining activities at increased risk of

    Dec 14, 2020 A recent study that assessed the health of the villagers in Tamnar block of Raigarh, where there are several coal mines, revealed that nearby mining activities have put the tribal population of Raigarh at increased risk of acute respiratory infection ARI, tuberculosis, road traffic accident RTA, etc. The study was by Madhya Pradesh ...

  • Coal Mining and Local Environment A Study in Talcher

    Coal Mining and Local Environment A Study in Talcher

    Study of Hota and Behra 14 also suggested that there is need to reinvest some part of resource rents in regeneration of natural capital of the region, but the results of their study also show that rural households in the mining area experience both positive and negative outcomes from the coal mining

  • Research of mining wasteland reclamation and regeneration

    Research of mining wasteland reclamation and regeneration

    Jun 29, 2018 In the study, Shendong Mining Region across Shaanxi Shenmu and Inner Mongolia Erdos is the research site. The paper discussed the ecological restoration engineering measures suitable for the landform reconstruction, soil improvement, vegetation restoration and ecological restoration of the abandoned mining areas in Shendong Mining.

  • Coal Exploration and Mining Geology

    Coal Exploration and Mining Geology

    UNESCO EOLSS SAMPLE CHAPTERS GEOLOGY Vol. V Coal Exploration and Mining Geology - Colin R. Ward Encyclopedia of Life Support Systems EOLSS Coal Marketing the procuring of markets or development of facilities to use the coal that will come from the mine over its working life Mine Development the acquisition, construction and commissioning of the plant

  • Carbon Sequestration by Reforesting Legacy Grasslands

    Carbon Sequestration by Reforesting Legacy Grasslands

    This paper focuses on a case study of legacy coal mining sites in the southern Appalachia the United States. This five millionhectare region has a surface mining footprint of approximately 12 of the land area, and the reclamation method was primarily grassland. ...

  • Assessing the Cumulative Impacts of Mining on Regional

    Assessing the Cumulative Impacts of Mining on Regional

    Key objectives of the study, as endorsed by the industry steering committee for the project, were to Develop a framework for assessing, monitoring and reporting the cumulative social, environmental and economic impacts both positive and negative of coal mining on

  • Ground stability evaluation of a coalmining area a case

    Ground stability evaluation of a coalmining area a case

    The results were validated according to the distribution characteristics of disasters caused by underground coal mining. This research is conducive to the treatment of groud subsidence in the Yingshouyongzi mining area, and also provides a beneficial reference for other analogous mining areas. 2. Study area 2.1. Location

  • Biomonitoring of trace elements in urine samples of

    Biomonitoring of trace elements in urine samples of

    Children are considered more vulnerable to adverse environmental conditions, especially children in developing countries. This study aimed to biomonitor trace elements in urine samples in children from a coal-mining region in the extreme south of Brazil. A cross-sectional study was conducted on 96 children between 6 and 11 years of age.

  • Study warns Alberta has failed to consider damage to

    Study warns Alberta has failed to consider damage to

    Jun 15, 2021 Study warns Alberta has failed to consider damage to foothills from coal mining New coal mines in Albertas Rocky Mountain foothills would create more environmental problems than economic benefits ...

  • CASE STUDY Regional Development Agency Rhenish

    CASE STUDY Regional Development Agency Rhenish

    coal region. By that time, hard coal extraction in the Ruhr area had been in crisis for several decades. Extensive structural change support programs have been in place, but largely in reaction to a decline of coal mining due to economic and technological factors. Against this backdrop, and foreseeing that regional jobs in lignite mining would

  • A Study of LongTerm Global Coal Demand

    A Study of LongTerm Global Coal Demand

    Coal demand in the Asia Pacific region is projected to increase by 10.0 over the period to 2040 under the STEPS, driven primarily by a near-doubling of Indias demand for coal. Under the STEPS, the IEA projects global production of steam coal will increase by 1.2, while production of coking

  • Numerical simulation study of strip filling for water

    Numerical simulation study of strip filling for water

    Due to coal mining, the rock layers on the coal seam will be slumped and fractur The Jurassic coalfield in northern Shaanxi, China is one of the seven largest coalfields in the world. It is located in an arid region of northwestern China, with poor water resources and fragile ecological environment.

  • Study Area Bio101

    Study Area Bio101

    The Guhanshan coal mine is located in the center of the Jiaozuo coalfield, about 25 km from Jiaozuo city, Henan province, in eastern China. The mine is irregularly developed, covering an area of around 17.00 km2. It is located in the Cathaysian tectonic belts. The minefield has a monoclinic structure, with faults as the main structural form, as shown in Figure Figure11.

  • Anticipating futures through enactments of expertise A

    Anticipating futures through enactments of expertise A

    Jul 01, 2020 In a water-scarce, coal-producing region of Colombia, frictions are intensifying over the environmental impact of the diversion of a creek. Through ethnographic observation, this article examines the different positions on what this article refers to as the Bruno Creek Controversy and the enactments of scientific expertise deployed to influence decision making.

  • Conserving Our Special Places

    Conserving Our Special Places

    LLG-Sponsored Study Concludes Coal Mining Should Not Proceed in the Headwaters. Scientific studies commissioned by the Livingstone Landowners Group LLG have concluded that proposed coking coal-mining projects in the eastern slopes will have a significant and irreversible regional-scale environmental impact on the Old Man River Watershed ORW under both medium and high coal mining scenarios.

  • Hydrological Characteristics of Ordovician Karst Top in a

    Hydrological Characteristics of Ordovician Karst Top in a

    Region and Evaluation of Its Threat to Coal Mining A Case Study for the Weibei Coalfield in Shaanxi Province, China TaoLi , 1,2,3 JiaruiZhang , 2 YingGao , 1 XinqiCao , 4 HongyangLiu , 1 PengZhang , 1