1. Home
  2. Effects Of Open Cast Mining

Effects Of Open Cast Mining

Environmental Effects of the Open Cast Mining a

Environmental Effects Of The Open Cast Mining A

Abstract. Jordan has huge limestone reserves which are used to produce aggregates for construction purposes. These reserves are very important economic sectors in Jordan, but many of these reserves belong to quarries that are located near urban territories. The mining operation type is mainly open cast and this activity has fugitive dust sources that contribute to

Opencast Mining an overview ScienceDirect Topics

Opencast Mining An Overview Sciencedirect Topics

Opencast mining on hill slopes, particularly in areas of heavy rainfall, is vulnerable to landslides causing loss of human life, property and deforestation. This can be controlled by geo-technically designed slope of the mine and adequate support system. (E) Unaesthetic landscape

What are the negative effects of open cast mining on the

What Are The Negative Effects Of Open Cast Mining On The

Jun 10, 2017 Water collects in the hallows left by open cast mines creating ponds which becomes habitats for disease causing organisms. (ii) The land is left with gaping quarries, which ugly, interfere with the natural beauty of the landscape. (iii) It interferes with natural vegetation, which is cleared before extraction of the mineral begins to take time to generate.

Characterizing the effects of opencast coalmining

Characterizing The Effects Of Opencast Coalmining

Dec 01, 2018 The effects of mining activities on soil macropore properties According to the above results, mining had severe effects on the soil macropore structure. All of the soils and rocks covering the deposit were stripped during opencast coal-mining, and the original soil pore conditions were completely destroyed ( Menta et al., 2014 ).

Impact of Mining Activity on environment An Overview

Impact Of Mining Activity On Environment An Overview

Mining is always together with environmental disorder more so, in open caste mining. Opencast mining contributes towards land degradation, vegetation degradation destruction of productive land in addition to effecting river flow, siltation, water pollution

PDF Impact of Mining on Soil Quality A Case Study

Pdf Impact Of Mining On Soil Quality A Case Study

Abstract The present study comprises of soil analyses of Hingula open cast coal mine, Angul District, Orissa, India to evaluate the effect of coalmining on t

Advantages and disadvantages of open pit mining

Advantages And Disadvantages Of Open Pit Mining

Disadvantages of open pit mining. One of the main disadvantages of this type of mining operation is the environmental impact it causes. Since cyanide, mercury and sulfuric acid are used to remove the wastewater, groundwater and air are contaminated as toxic dust . This is absorbed by animals and plants.

Economic Impacts of Open Pit Mining Bizfluent

Economic Impacts Of Open Pit Mining Bizfluent

Sep 26, 2017 Economic Impacts of Open Pit Mining. Believe it or not, mining and economics go hand in hand they are both built on the premise of extracting a commodity at the lowest cost and selling at highest profits. Business processes for mining include physical design methods, scheduling collections, expelling and removal of waste materials from the pit.

effects of open cast mining

Effects Of Open Cast Mining

The effects of opencast coal mining on agricultural land The effects of opencast coal mining on agricultural land Dougall, B. M. 1950-08-01 000000 CONSIDERATION of the problems embodied in the title of this paper is limited to those areas of Northumberland, Durham and the West Riding of Yorkshire in which coal is wrought by open-cast ...

Environmental Effects of the Open Cast Mining a Case

Environmental Effects Of The Open Cast Mining A Case

Environmental Effects of the Open Cast Mining a Case Study Irbid Area, North Jordan() Awwad Titi, Mohammed Dweirj, Khalid Tarawneh *. Mining Department, Faculty of Engineering, Al Hussein BinTalal University, Maan, Jordan. DOI 10.4236/ajibm.2015.56041 PDF HTML XML 2,898 Downloads 3,833 Views Citations.

Opencast Mining an overview ScienceDirect Topics

Opencast Mining An Overview Sciencedirect Topics

The open-pit or open cast mining method is the obvious choice for a property with wide area of mineralization exposed or exists close to the surface and continues to greater depth. The open pit is opening the orebody from the surface by separate removal of ore and associated waste rocks.

Mitigating the environmental effects of opencast mining

Mitigating The Environmental Effects Of Opencast Mining

May 09, 2014 Opencast mining operations in South Africa remain one of the industrys main contributors to short- and long-term environmental damage, as they have a direct and cumulative impact on the air ...

The effects of opencast coal mining on agricultural land

The Effects Of Opencast Coal Mining On Agricultural Land

The effects of opencast coal mining on agricultural land The effects of opencast coal mining on agricultural land Dougall, B. M. 1950-08-01 000000 CONSIDERATION of the problems embodied in the title of this paper is limited to those areas of Northumberland, Durham and the West Riding of Yorkshire in which coal is wrought by open-cast methods it is

Environmental Effects of the Open Cast Mining a Case

Environmental Effects Of The Open Cast Mining A Case

American Journal of Industrial and Business Management Vol.05 No.06(2015), Article ID57422,19 pages 10.4236/ajibm.2015.56041. Environmental Effects of the Open Cast Mining a Case Study Irbid Area, North Jordan

Life cycle assessment of opencast coal mine production a

Life Cycle Assessment Of Opencast Coal Mine Production A

The Yimin opencast coal mine was selected to conduct a case study. The production of 100 tons of coal was used as the functional unit to evaluate the environmental risks in the stages of stripping, mining, transportation, processing, and reclamation. A total of six environmental impact categories, i.e., resource consumption, acidification ...

Effects Of Mining on the Environment and Human Health

Effects Of Mining On The Environment And Human Health

Strip mining accounts for about 40 percent of the worlds coal mines but in some countries, such as Australia, open cast mines make up 80 percent of mines. Even though its highly destructive, industry often prefers strip mining as it requires less labour and yields more coal than underground mining.

Reclamation of Degraded Landscapes due to Opencast Mining

Reclamation Of Degraded Landscapes Due To Opencast Mining

Jul 01, 2013 The most common surface mining methods such as strip mining, open pit mining, opencast mining and quarrying start from the earths surface and keep exposure to the surface during the extraction period. Disruption of the surface significantly affects the soil, fauna, flora and surface water, thereby influencing all types of land use.

Open Pit Mining an overview ScienceDirect Topics

Open Pit Mining An Overview Sciencedirect Topics

Open-pit mining is the process of extracting rock or minerals from the earth through their removal from an open pit or borrow. Figure 8.8. Open-pit mine 16. Surface mining is usually used to develop coal seams and deposits of many other minerals, but their feasibilities vary with the nature of the body ore.

Research on Effects of Blast Casting Vibration and

Research On Effects Of Blast Casting Vibration And

Jun 29, 2016 Heidaigou open cast mine is located in the southeastern part of Zhungeer Coalfield in Erdos Plateau. The average strike length of the mining range is 7.86 km and the width is 5.39 km, resulting in a gross area of 42.36 km 2. Most coals mined within this area are long flame coal with the characteristics of ultra-low-phosphorous, low-sulfur, and ...

open cast mining limestone size control

Open Cast Mining Limestone Size Control

Environmental Effects of the Open Cast Mining a Case Study Jan 25, 2017018332Except for very deep seated deposits, open cast mining method has been recognized as the safest and most productive mode for minopen cast mining limestone size control. Controlled blasting in a limestone mine using electronic .

Case study extraction of fossil fuels coal mining in

Case Study Extraction Of Fossil Fuels Coal Mining In

A company called Banks Mining plans to open a new opencast coal mine in Northumberland. This is a way of extracting coal by scraping away the Earths surface, rather than digging down. The company ...

Effects of soil and topographic factors on vegetation

Effects Of Soil And Topographic Factors On Vegetation

Therefore, it is crucial to understand the effects of soil and topographic factors on vegetation restoration to improve the fragile ecosystems of damaged land. An investigation of the soil, topography and vegetation in 50 reclamation sample plots in Shanxi Pingshuo Antaibao opencast coal mine dumps was performed.

EFFECTS OF OPENCAST SULPHUR MINING ON

Effects Of Opencast Sulphur Mining On

EFFECTS OF OPEN-CAST SULPHUR MINING ON SEDIMENT TRANSFERS AND TOXIFICATION OF RIPARIAN FORESTS OLIMPIU POP1, TEFAN BUIMAG-I ARINCA1, TITU ANGHEL1 and MARKUS STOFFEL23 faculty of Geography, Babe-Bolyai University, Cluj-Napoca, Romania laboratory of Dendrogeomorphology, Institute of Geological Sciences,

What Are the Disadvantages of Opencast Mining

What Are The Disadvantages Of Opencast Mining

Mar 25, 2020 Opencast mining, also known as surface mining or strip mining, has disadvantages that include disturbance of the environment and local ecosystems, exposure of radioactive elements and contamination of freshwater sources. The use of heavy machinery and blasting techniques also create environmental pollution.

Effects of OpenCast Sulphur Mining on Sediment Transfers

Effects Of Opencast Sulphur Mining On Sediment Transfers

Jan 01, 2014 Effects of OpenCast Sulphur Mining on Sediment Transfers and Toxification of Riparian Forests Effects of OpenCast Sulphur Mining on Sediment Transfers and Toxification of Riparian Forests Pop, Olimpiu BuimagIarinca, tefan Anghel, Titu Stoffel, Markus 2014-01-01 000000 Introduction Sediment transfers in poorly consolidated spoil heaps deposits may

The effects of opencast coal mining on agricultural land

The Effects Of Opencast Coal Mining On Agricultural Land

King, Some physical features of soil after opencast mining, Soil Use and Management, 4, 1, (23-30), (2007). Wiley Online Library AnneMarie Baker and Alan Younger , The influence of nitrogen and early drainage on production from grazed and cut grassland restored after opencast mining , Journal of the Science of Food and Agriculture , 41 , 1 ...

Factors Affecting the Angle of Slope in OpenCast Mines

Factors Affecting The Angle Of Slope In Opencast Mines

Nov 27, 2019 In open-cast mining, the rate of ore production once decided on remains a virtually constant factor, unless a major change in the capital structure of the mine is made. But one factor over which the operator has a considerable measure of control is the ratio of the volume of ore mined to the volume of waste overburden removed and sent to the ...

Advantages and disadvantages of open pit mining

Advantages And Disadvantages Of Open Pit Mining

What is open pit mining . Open pit mines are those mining operations that take place on the surface , unlike the underground mines. This is possible when the reservoir sprouts on the surface or at a very small depth. It began to be realized in the middle of the XVI century and it

Positive and Negative Effects of Mining Positive

Positive And Negative Effects Of Mining Positive

Jun 05, 2018 Positive Effects of Mining. Economic Growth. Mining is a vital driver role of economic growth in numerous countries. Locally, it provides much-needed jobs and investment capital. At the top level, it can drive and define national growth. Some nations depend solely on extracting natural resources like many found in the Middle East.

Environmental Impacts By Mining Activities Environmental

Environmental Impacts By Mining Activities Environmental

Open cast mining involves the removal of overburden including the valuable topsoil and plus the natural vegetative cover to meet the ore deposits. These activities are associated with harmful effects to the local environment. Mining activities are carried out in various stages, each of them involving specific environmental impacts.

Mining and Water Pollution Safe Drinking Water

Mining And Water Pollution Safe Drinking Water

Dec 17, 2016 Waste from the Mining Process. Ore is mineralized rock containing a valued metal such as gold or copper, or other mineral substance such as coal. Open-pit mining involves the excavation of large quantities of waste rock (material not containing the target mineral) in order to extract the desired mineral ore.

Reading OpenPit Mining Geology

Reading Openpit Mining Geology

Open-pit mining, or open-cast mining is a surface mining technique of extracting rock or minerals from the earth by their removal from an open pit or borrow.. This form of mining differs from extractive methods that require tunneling into the earth, such as long wall mining. Open-pit mines are used when deposits of commercially useful minerals or rocks are found near the

Environmental impact assessment of open pit mining in Iran

Environmental Impact Assessment Of Open Pit Mining In Iran

Mining is widely regarded as having adverse effects on environment of both magnitude and diversity. Some of these effects include erosion, formation of sinkhole, biodiversity loss and contamination of groundwater by chemical from the mining process in general and open-pit mining in particular. As such, a repeatable process to evaluate these effects primarily aims to

PDF Environmental Effects of the Open Cast Mining a

Pdf Environmental Effects Of The Open Cast Mining A

Jordan has huge limestone reserves which are used to produce aggregates for construction purposes. These reserves are very important economic sectors in Jordan, but many of these reserves belong to quarries that are located near urban territories.

The Environmental Impact of Opencast Coal Mining

The Environmental Impact Of Opencast Coal Mining

opencast mining far outweighs the short term economic benefits.1 The NCBOE argues that the restored land is almost invariably improved in quality after mining and that derelict land is a significant component of opencast mining land requirements.2 Both of these perspectives are, however, based on generalisations