mine closure considerations in arid and semiarid areas

mine closure considerations in arid and semiarid areas

Mine Closure Considerations in arid and semi-arid Areas

2012-2-19  MINE CLOSURE CONSIDERATIONS IN ARID AND SEMI-ARID AREAS Country Gold Silver Copper Lead Zinc USA 14 12 18 4 8 Australia 11 8 -4 17 14 Chile 5 19 - - Mexico 15 4 5 4 CIS 8 10 6 10 8 Approx. Total 33 50 51 36 34 World Production 2,200 16,000 9,166,000 3,290,000 7,164,000

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Phytostabilization of mine tailings in arid and semiarid ...

2021-11-3  Data synthesis: Harsh climatic conditions in arid and semiarid environments along with the innate properties of mine tailings require specific considerations. Plants suitable for phytostabilization must be native, be drought-, salt-, and metal-tolerant, and should limit shoot metal accumulation.

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Mine tailings phytoremediation in arid and semiarid ...

2021-1-1  The arid and semiarid regions are present in quite vast areas of the world; this is about a third to a quarter of the total landmass . Soils are often saline since evaporation rates are higher than rain and the presence of natural salts derived from saline rain, nondegraded minerals, and fossil salts ( Mendez and Maier, 2008 ).

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Phytostabilization of mine tailings in arid and semiarid ...

Objective: Unreclaimed mine tailings sites are a worldwide problem, with thousands of unvegetated, exposed tailings piles presenting a source of contamination for nearby communities. Tailings disposal sites in arid and semiarid environments are especially subject to eolian dispersion and water erosion. Phytostabilization, the use of plants for in situ stabilization of

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Phytostabilization of mine tailings in arid and semiarid ...

2008-3-1  In this review we emphasize considerations for phytostabilization of mine tailings in arid and semiarid environments, as well as issues impeding its long-term success.We reviewed literature addressing mine closures and revegetation of mine tailings, along with publications evaluating plant ecology, microbial ecology, and soil properties of mine ...

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Phytostabilization of Mine Tailings in Arid and Semiarid ...

Mine tailings disposal sites from either inactive or abandoned mine sites are prevalent in arid and semiarid regions throughout the world. Major areas include northern Mexico and the Western United States, the Pacific coast of South America (Chile and Peru), southwestern Spain, western India, South Africa, and Australia (Munshower 1994; Tordoff et al. 2000).

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Geotechnical risk management for open pit mine

Geotechnical risk management for open pit mine closure: a sub-arctic and semi -arid case stud y. PJH de Graaf. The De Beers Group of Companies, Anglo American, South Africa ... unexpected collapse and increased area of impact is a significant problem with potential loss of life, legal ... Geotechnical considerations Mine Closure 2019, Perth ...

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Phytostabilization of Mine Tailings in Arid and Semiarid ...

In this review we emphasize considerations for phytostabilization of mine tailings in arid and semiarid environments, as well as issues impeding its long-term success. We reviewed literature addressing mine closures and revegetation of mine tailings, along with publications evaluating plant ecology, microbial ecology, and soil properties of mine tailings.

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MineGeologicalEnvironmentMonitoringandRiskAssessmentin ...

2021-4-23  security is especially prominent in the western arid and semiarid areas [2]. e coal reserves in the western coal mining area account for more than 80% of China’s coal reservesandarealsothemaincoal-producingareainChina, which has an important strategic position in the future energy development [3]. However, the dry climate, low

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水文气象研究团队

2021-11-13  Spatio-temporal variations of precipitation in arid and semiarid regions of China: The Yellow River basin as a case study 2014 No.06 Reservoir-induced hydrological alterations and environmental flow variation in the East River, the Pearl River basin, China 2014 No.07

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IN ARID AND SEMIARID AREAS - University of Arizona

2020-4-2  in arid and semiarid areas today due to water quantity and water quality considerations. From a water quantity standpoint, the trend toward quantification of water rights, the development of effective ground -water management plans and the initiation of successful artifi-cial recharge programs all require a detailed, comprehensive knowledge

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水文气象研究团队

2021-11-13  Spatio-temporal variations of precipitation in arid and semiarid regions of China: The Yellow River basin as a case study 2014 No.06 Reservoir-induced hydrological alterations and environmental flow variation in the East River, the Pearl River basin, China 2014 No.07

Read More
MineGeologicalEnvironmentMonitoringandRiskAssessmentin ...

2021-4-23  security is especially prominent in the western arid and semiarid areas [2]. e coal reserves in the western coal mining area account for more than 80% of China’s coal reservesandarealsothemaincoal-producingareainChina, which has an important strategic position in the future energy development [3]. However, the dry climate, low

Read More
Phytostabilization of mine tailings in arid and semiarid ...

2008-3-1  In this review we emphasize considerations for phytostabilization of mine tailings in arid and semiarid environments, as well as issues impeding its long-term success.We reviewed literature addressing mine closures and revegetation of mine tailings, along with publications evaluating plant ecology, microbial ecology, and soil properties of mine ...

Read More
Phytostabilization of Mine Tailings in Arid and Semiarid ...

Phytostabilization of Mine Tailings in Arid and Semiarid Environments—An Emerging Remediation Technology.pdf Available via license: Public Domain Mark 1.0 Content may be subject to copyright.

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Mine dewatering and impact assessment in an arid area ...

2016-10-24  Analytical and empirical solution coupled with water balance method were used to predict the ground water inflow to a mine pit excavated below the water table, final pit lake level/recovery and radius of influence, through long-term and time variant simulations. The solution considers the effect of decreased saturated thickness near the pit walls, distributed recharge to the water table and ...

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Review Phytostabilization of Mine Tailings in Arid and ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): OBJECTIVE: Unreclaimed mine tailings sites are a worldwide problem, with thousands of unvegetated, exposed tailings piles presenting a source of contamination for nearby communities. Tailings disposal sites in arid and semiarid environments are especially subject to eolian dispersion and water erosion.

Read More
Phytostabilization of mine tailings in arid and semiarid ...

2008-3-1  Mine tailings disposal sites from either inactive or abandoned mine sites are prevalent in arid and semiarid regions throughout the world. Major areas include northern Mexico and the Western United States, the Pacific coast of South America (Chile and Peru), southwestern Spain, western India, South Africa, and Australia (Munshower 1994; Tordoff et al. 2000).

Read More
(PDF) Contributions of ecological programs to vegetation ...

2021-11-30  The results sho wed that consistent vegetation. restoration has occurred in about 45.3% of the vegetated areas in arid and semiarid China from. 1982

Read More
Phytostabilization of mine tailings in arid and semiarid ...

Data synthesis: Harsh climatic conditions in arid and semiarid environments along with the innate properties of mine tailings require specific considerations. Plants suitable for phytostabilization must be native, be drought-, salt-, and metal-tolerant, and should limit shoot metal accumulation.

Read More
IN ARID AND SEMIARID AREAS - University of Arizona

2020-4-2  in arid and semiarid areas today due to water quantity and water quality considerations. From a water quantity standpoint, the trend toward quantification of water rights, the development of effective ground -water management plans and the initiation of successful artifi-cial recharge programs all require a detailed, comprehensive knowledge

Read More
Phytostabilization of Mine Tailings in Arid and Semiarid ...

Phytostabilization of Mine Tailings in Arid and Semiarid Environments—An Emerging Remediation Technology.pdf Available via license: Public Domain Mark 1.0 Content may be subject to copyright.

Read More
Review Phytostabilization of Mine Tailings in Arid and ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): OBJECTIVE: Unreclaimed mine tailings sites are a worldwide problem, with thousands of unvegetated, exposed tailings piles presenting a source of contamination for nearby communities. Tailings disposal sites in arid and semiarid environments are especially subject to eolian dispersion and water erosion.

Read More
CSIRO PUBLISHING Australian Journal of Botany

Mineral-sands mining in the semiarid and arid zone of south-eastern Australia is now a widespread disturbance that may adversely affect large areas of remnant vegetation, including mallee (Eucalyptus spp.) with hummock grass or spinifex (Triodia scariosa) understorey. No broad-scale restoration projects have been undertaken to revegetate mallee Eucalyptus species with spinifex. We report on ...

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Water Control in Underground Mines – Grouting or

2012-2-19  recovery of gold, zinc, and copper. Although many of these mines are located in the arid or semiarid areas of the western United States, water related problems are of great concern at all of the mines. The presence of ground water in a mine has adverse impacts on

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Biogeochemical Indicators as Predictors of Mine-Waste ...

2021-4-28  Mining is a vital industry in the United States supplying metals essential for our infrastructure and the appliances and tools that we have come to rely on. Despite the necessity of mining, hard rock mining scars the landscape, destroys the ecosystem productivity of the affected areas, and provides potential health hazards to surrounding communities.

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(PDF) Contributions of ecological programs to vegetation ...

2021-11-30  The results sho wed that consistent vegetation. restoration has occurred in about 45.3% of the vegetated areas in arid and semiarid China from. 1982

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Paper: Coal mine tailings: development after revegetation ...

Weiersbye, I.M. (2007) Global review and cost comparison of conventional and phytotechnologies for mine closure, in Proceedings Second International Seminar on Mine Closure (Mine Closure 2007), A.B. Fourie, M. Tibbett and J.V. Wiertz (eds),

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水文气象研究团队

2021-11-13  Spatio-temporal variations of precipitation in arid and semiarid regions of China: The Yellow River basin as a case study 2014 No.06 Reservoir-induced hydrological alterations and environmental flow variation in the East River, the Pearl River basin, China 2014 No.07

Read More
A review on dump slope stabilization by revegetation with ...

2015-10-27  The waste, subgrade ROM and fine dumps of iron ore mines are characterized by high rock fragment contents, low moisture retention capacity, higher bulk density, low nutrients, lower pH and elevated metal concentrations. Use of suitable revegetation programme, that require the selection of right type of plants to be used vis-à-vis the site condition and characteristics, can enhance the long ...

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