open pit restoration

  • 8. Open pit restoration Mining Technology Mining

    Mining Technology Mining News and Views Updated Daily is using cookies. We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

  • Vegetation and soil restoration in refuse dumps from

    2016-9-1 · The Heidaigou open pit coal mine is located in the middle of the Zhungeer coal field in the Inner Mongolia Autonomous Region of China, and it ranks as the third largest coal mine based on its reserves. The altitude at the site is 1025–1302 m, and the geographical coordinates are 39°43′–39°49′N and 111°13′–111°20′E.

  • Feasibility of Open Pit Restoration with Coal Ash

    2009-3-23 · Feasibility of Open Pit Restoration with Coal Ash Aggregates: Ground Water Quality Assessment. Isomar Latorre, Daniel Roman and Sangchul Hwang . Department of Civil Engineering, University of Puerto Rico, Mayaguez, PR 00681 . KEYWORDS: restoration, statist ical design, water quality . INTRODUCTION

  • (PDF) UAS Remote Sensing Products for Supporting

    Open-pit mine is still an unavoidable activity but can become unsustainable without the restoration of degraded sites. Monitoring the restoration after extractive activities is a legal requirement

  • Soil water deficit and vegetation restoration in the

    Sciences in Cold and Arid Regions ›› 2016, Vol. 8 ›› Issue (1): 22-35. doi: 10.3724/SP.J.1226.2016.00022 • ARTICLES • Previous Articles Soil water deficit and vegetation restoration in the refuse dumps of the Heidaigou open-pit coal mine, Inner Mongolia, China

  • Proceedings MDPI Publisher of Open Access Journals

    Accurate mapping of open-pit mine areas is a prerequisite for the efficient resource management of extractive companies, but also detailed mapping is a requirement for public administrations, especially regarding the monitoring of restored areas. In previous works, our team has contributed to a better knowledge of the use of Unmanned Aerial Systems (UAS) technologies for soil/vegetation

  • Selection of suitable species as a key factor for

    Open‐pit mining results in large amounts of degraded lands that require ecological recovery. Adequate‐species selection for ecological recovery is of great importance. In this study, field investigations along the disturbance gradients (marginal area, restoration area, and control area) in a manganese ore deposit of Guangxi in Southern

  • Research on the Principle and Methodology of Open Pit

    2010-11-10 · Key words: open pit dumping area, ecological restoration and rebuilding, water and soil conservation, ecosystem, economic benefit SUMMARY Ecological restoration is a process of restoring the ecosystem destroyed by human activities to its original status through natural and artificial development. Ecological rebuilding refers

  • Variability of environmental factors and the effects on

    Open-pit mining activities can cause serious disturbance to the local land and even regional vegetation communities. Vegetation restoration is a crucial approach for maintaining ecological stability in a post-mining area. In this study, the role of the environment factors on vegetation diversity under different restoration years (2a, 5a, 10a

  • Philippines bans new open-pit metal mines

    The Philippines has banned new open-pit gold, copper and silver mines, Secretary of Environment and Natural Resources Regina Lopez announced April 27.

  • 8. Open pit restoration Mining Technology Mining

    Mining Technology Mining News and Views Updated Daily is using cookies. We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

  • Analysis of Plant and Soil Restoration Process and

    Vegetation and soil restoration are the key to ecological reconstruction in the damaged areas of open-pit coal mining areas. Ecological stability is an important indicator of the degree of ecological restoration. In this study, the ecological stability and the process of plant and soil restoration were investigated at different refuse dumps in three coal mines, namely, the Wulanhada (WLHD

  • RESTOQUARRY: Indicators for self-evaluation of

    RESTOQUARRY: Indicators for self-evaluation of ecological restoration in open-pit mines Article in Ecological Indicators 102:437-445 · July 2019 with 55 Reads How we measure 'reads'

  • (PDF) UAS Remote Sensing Products for Supporting

    Open-pit mine is still an unavoidable activity but can become unsustainable without the restoration of degraded sites. Monitoring the restoration after extractive activities is a legal requirement

  • Open Pit Mining Partindus S.L

    Open pit mining restoration. The open pit mines are enlarged until either exhausted or mineral resource, or an increasing proportion of overburden to ore mining makes it more profitable. When this occurs, the mines out sometimes become landfills for solid waste disposal. However, some serve to have a water control and for that these opencast

  • Basics of an open pit mine Mine Engineer.Com

    2013-1-6 · Open pit mines can be used in coal mining, and they are used extensively in "hard rock" mining for ores such as metal ores, copper, gold, iron, aluminum, and many minerals. In a open pit coal mine, the pit bottom would be the bottom mined coal seam elevation, since it is usually feasible to extract multiple seams when surface mining coal.

  • Bio-viability on Restored Open Pit with Coal Ash

    2009-5-20 · open pit, in turn, may adversely affect health and safety of human beings if not appropriately managed or restored [1]. The main goal of this study was to investigate bio- viability on the coal ash aggregates (CAA) -amended restoration of open pits. The target field site is planned to be used as an agricultural land after restoration.

  • Soil water deficit and vegetation restoration in the

    Sciences in Cold and Arid Regions ›› 2016, Vol. 8 ›› Issue (1): 22-35. doi: 10.3724/SP.J.1226.2016.00022 • ARTICLES • Previous Articles Soil water deficit and vegetation restoration in the refuse dumps of the Heidaigou open-pit coal mine, Inner Mongolia, China

  • Reefton Restoration Project OceanaGold

    About the Reefton Restoration Project. The former Globe Progress Mine is located at Reefton, within the Victoria Forest Park, on the west coast of New Zealand’s South Island. OceanaGold commenced commercial operations in 2007, producing 610,000 ounces over the life of the open pit operation.

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