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revegetation of mining sites

revegetation of mining sites

revegetation of mining sites - giorgiozambrino.ch

Revegetation is the process of replanting and rebuilding the soil of disturbed land This may be a natural process produced by plant colonization and succession, manmade rewilding projects, accelerated process designed to repair damage to a landscape due to wildfire, mining, flood, or other cause Originally the process was simply one of applying seed and fertilizer to disturbed lands, usually grasses or

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Revegetation of old mining sites in New Caledonia.

The extraction of nickel ore from open cast mines in New Caledonia results in the removal of several hundred hectares of surface substrate. The different types of exposed substrate on mined sites lack essential plant nutrients such as N, P, K and Ca. They have a low pH and often high Ni and Mg...

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Natural Revegetation of 15 Abandoned Mine Land

2009-9-2  sites was determined by cluster and soil analyses to assess the effects of parent material and age since disturbance. The evaluation may help revegetation specialists know which tree species show promise for planting on disturbed sites, and elucidate the mechanisms whereby plant spe-cies invade and establish on disturbed lands. METHODS Site Selection

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Revegetation of tin post-mining sites in Bangka Island

2019-12-1  Mining company has an obligation to improve environmental quality by which revegetation is introduced using a variety of introduced fast growing species and local species. In this paper we have examined soil surface development under different plant species in tin post-mining area in Bangka Island.

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Mine Site Rehabilitation and Mine Site Revegetation

2021-6-18  When traditional methods such as revegetation are not possible and there is a need for immediate erosion control, EcoArmour® is an effective, environmentally friendly, low-cost alternative to jute meshing or Shotcrete applications. EcoArmour® provides unrivalled protection to a range of areas such as steep batters and swale drains.

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Natural Revegetation of 15 Abandoned Mine Land

1994-11-1  Natural Revegetation of 15 Abandoned Mine Land Sites in West Virginia J. G. Skousen , Div. of Plant and Soil Sciences and Dep. of Biology, West Virginia Univ., Morgantown, WV, 26506-6108

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Revegetation of sand mines in the Seringveld Conservancy

2015-4-10  Revegetation may be achieved by three main techniques, namely planting of trees and shrubs, direct seeding, or by self-regeneration11. The availability of topsoil is a major consideration in revegetation. Topsoil needs to be used wisely to achieve successful revegetation12. Topsoil set aside during the first stages of mining may need to be ...

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TRAINING OF TRAINERS ON REVEGETATION OF FORMER

2020-1-1  Background: Mining is a large industry and cause of environmental degradation in Indonesia. In the province of East Kalimantan, for example, there are approximately three million hectares of coal mine concessions. Mining operations not only impact the mine sites themselves, but also affect areas downstream through toxic

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Soil Reclamation of Abandoned Mine Land by

2020-10-13  Revegetation constitutes the most widely accepted and useful way to reduce erosion and protect soils against degradation during reclamation. Mine restoration efforts

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Mine Site Rehabilitation, Restoration Revegetation

2021-6-21  Mine Site Rehabilitation. Manage construction and mine site rehabilitation on the first attempt by using Spray Grass Australia's reliable, long term solutions tried and tested in Australian conditions. Read More. Rehabilitation is the process of repairing the damage done by mining and civil activity. It aims to return disturbed lands and waterways ...

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Natural Revegetation of 15 Abandoned Mine Land

2009-9-2  Mining Control and Reclamation Act (SMCRA) on 3 Aug. 1977, and where no company or individual has any reclamation responsibility under state or federal laws. Most of this AML area has undergone some natural revegetation with various grass and tree species. Many AML sites revegetate in relatively short time (i.e., 10-

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REHABILITATION OF DEGRADED SITES - Unasylva 207

2021-2-9  REVEGETATION EFFORTS Techniques. It is hard to regenerate the destroyed vegetation over nickel mining sites, since the soil is fairly infertile (generally deficient in phosphorus, potassium and nitrogen), as well as being high in toxic

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Mine Site Rehabilitation and Mine Site Revegetation

2021-6-18  Mining results in a major environmental impact which may affect not only the mine site’s immediate surroundings. The environment suffers from both direct and indirect effects of mining. Some of the biggest issues caused by mining are the loss of vegetation, biodiversity, soil

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Natural Revegetation of 15 Abandoned Mine Land

1994-11-1  Total tree cover was significantly different among sites on Pittsburgh and Kittanning coal mined sites, but not among Freeport sites. Among coal beds, Kittanning sites had the lowest tree cover (33% avg), Pittsburgh had an average of 67%, while Freeport sites had a multilayered tree cover averaging >100%.

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Revegetation of sand mines in the Seringveld Conservancy

2015-4-10  Revegetation may be achieved by three main techniques, namely planting of trees and shrubs, direct seeding, or by self-regeneration11. The availability of topsoil is a major consideration in revegetation. Topsoil needs to be used wisely to achieve successful revegetation12. Topsoil set aside during the first stages of mining may need to be ...

Get Price

TRAINING OF TRAINERS ON REVEGETATION OF FORMER

2020-1-1  Background: Mining is a large industry and cause of environmental degradation in Indonesia. In the province of East Kalimantan, for example, there are approximately three million hectares of coal mine concessions. Mining operations not only impact the mine sites themselves, but also affect areas downstream through toxic

Get Price

Spoil to soil: Mine site rehabilitation and revegetation ...

Instructive illustrations show mine sites before and after rehabilitation. The purpose of this book is to provide students, scientists, and professional personnel in the mining industry sensible, science-based information needed to rehabilitate sustainably areas disturbed by mining activities.

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Role of revegetation in restoring fertility of degraded ...

2018-12-7  revegetation using legume species of high metal accumulation and are acid tolerant should therefore be considered in mining areas. Key words: Mining, soil physical properties, soil chemical properties, soil degradation, land rehabilitation, revegetation. INTRODUCTION Mineral extraction and processing are responsible for

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Floristic woody composition of revegetated mining

Floristic woody composition of revegetated mining sites in the Brazilian Federal District. Abstract-1. The preferential use of autochthonous species in the revegetation projects resembles the standards recommended by successional restoration models, but the floristic diversity and plant density in initial communities fall below the values ...

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Effects of time on the revegetation of copper mine wastes

2020-4-2  Research was conducted at Cyprus Pima Mining Company, Tucson, Arizona, to evaluate revegetation work begun on mining waste sites in 1970. Slope exposure was a major factor in shrub survival. Four shrubs— fourwing saltbush (Atriplex canescens [Pursh.] Nutt.), desert broom (Baccharis sarothroides Gray), creosote (Larrea tridentata [DC.]

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revegetation of mining sites - giorgiozambrino.ch

A review of revegetation at mine sites in the Alligator . Feb 10, 2020 We focus our attention on a number of mine sites located in the ARR and the Northern Territory’s Top End Below, we describe the history of rehabilitation (or lack of) at Rum Jungle, small mines in the South Alligator River Valley, Nabarlek, Pine Creek, Jabiluka, and Ranger (Table 1, Fig 1)The mining areas for these sites ...

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Revegetation of old mining sites in New Caledonia.

The extraction of nickel ore from open cast mines in New Caledonia results in the removal of several hundred hectares of surface substrate. The different types of exposed substrate on mined sites lack essential plant nutrients such as N, P, K and Ca. They have a low pH and often high Ni and Mg concentrations. Data are presented for afforestation trials carried out at various sites in New...

Get Price

Natural Revegetation of 15 Abandoned Mine Land

2009-9-2  Mining Control and Reclamation Act (SMCRA) on 3 Aug. 1977, and where no company or individual has any reclamation responsibility under state or federal laws. Most of this AML area has undergone some natural revegetation with various grass and tree species. Many AML sites revegetate in relatively short time (i.e., 10-

Get Price

Natural Revegetation of 15 Abandoned Mine Land

1994-11-1  Total tree cover was significantly different among sites on Pittsburgh and Kittanning coal mined sites, but not among Freeport sites. Among coal beds, Kittanning sites had the lowest tree cover (33% avg), Pittsburgh had an average of 67%, while Freeport sites had a multilayered tree cover averaging >100%.

Get Price

Mine land rehabilitation: Modern ecological

2018-1-20  Revegetation and rehabilitation after mining activities are not straightforward tasks. The lack of or insufficient knowledge about species roles and functions, the underlying mechanisms of biological invasions and how to monitor restoration success in megadiverse ecosystems makes the entire rehabilitation process difficult.

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TRAINING OF TRAINERS ON REVEGETATION OF FORMER

2020-1-1  Background: Mining is a large industry and cause of environmental degradation in Indonesia. In the province of East Kalimantan, for example, there are approximately three million hectares of coal mine concessions. Mining operations not only impact the mine sites themselves, but also affect areas downstream through toxic

Get Price

Getting revegetation off the ground - Australian Mining

2016-5-4  Getting revegetation off the ground. Mining has undergone major changes in the wake of the Great Boom. It has become a forward looking industry, not just in terms of understanding their deposits ...

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Natural Revegetation of Coal Mine Spoils in the Rocky ...

of natural revegetation and the physical factors affecting plant colonization on abandoned mining sites in the Rocky Mountains of Alberta (Root, 1976; Headdon, 1980; Russell, 1985; Russell and La Roi, 1986). In other moun-tain areas some studies have also examined the natural revegetation of coal and metalliferous waste areas (spoils)

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Current approaches to the revegetation and

2000-7-1  A vegetation cover also goes a long way towards reducing the visual scars in the landscape caused by large-scale mining operations. Successful revegetation may allow recreational use of the land, and even agriculture or forestry if conditions are favourable. A well-planned revegetation scheme should overcome the problems on a permanent basis.

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Role of revegetation in restoring fertility of degraded ...

2018-12-7  revegetation using legume species of high metal accumulation and are acid tolerant should therefore be considered in mining areas. Key words: Mining, soil physical properties, soil chemical properties, soil degradation, land rehabilitation, revegetation. INTRODUCTION Mineral extraction and processing are responsible for

Get Price

CLU-IN Training Events > Revegetation of Mine

Hard rock mining results in extensive land disturbance due to economic mineral extraction and residual mine waste deposition. Revegetation accelerates reclamation of land disturbed by mining; however, the revegetation of mine waste sites in arid regions of the world has unique environmental challenges due to low water availability and sensitive ecologies.

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Natural Revegetation of 15 Abandoned Mine Land

2009-9-2  Mining Control and Reclamation Act (SMCRA) on 3 Aug. 1977, and where no company or individual has any reclamation responsibility under state or federal laws. Most of this AML area has undergone some natural revegetation with various grass and tree species. Many AML sites revegetate in relatively short time (i.e., 10-

Get Price

TRAINING OF TRAINERS ON REVEGETATION OF FORMER

2020-1-1  Background: Mining is a large industry and cause of environmental degradation in Indonesia. In the province of East Kalimantan, for example, there are approximately three million hectares of coal mine concessions. Mining operations not only impact the mine sites themselves, but also affect areas downstream through toxic

Get Price

Red Dirt Seeds - Mine Site Revegetation - Examples of ...

Red Dirt Seeds specialises in revegetation and rehabilitiation of mine sites in Western Australia. Seeds are harvested from existing vegetation from around each mine site and stored in our facility. Below are some examples of the Plutonic Goldmine at the end of the mine's life and then 6 years later, showing revegetation of the barren landscape.

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Getting revegetation off the ground - Australian Mining

2016-5-4  Getting revegetation off the ground. Mining has undergone major changes in the wake of the Great Boom. It has become a forward looking industry, not just in terms of understanding their deposits ...

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REVEGETATION METHODS

2018-10-3  Revegetation of areas which have been disturbed by mining and subsequently reshaped is a critical aspect of rehabilitation having regard to erosion control, aesthetics and establishing a suitable post-mining land use. Very few disturbed areas will regenerate satisfactorily in a reasonable time without assistance. A properly managed

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REHABILITATION OF DEGRADED SITES - Unasylva 207

2021-2-9  Mining of bauxite by tracked excavators and 105 tonne trucks - ALCOA ... Most rehabilitation programmes also involve some form of vegetation establishment (revegetation). Regardless of the land use objective, the chosen vegetation must be productive and sustainable. ... the sites

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Assessing the likelihood of mine site revegetation

2021-3-27  Mining companies operating in Queensland have a statutory obligation to rehabilitate mined land. The long-term sustainability and success of the rehabilitation is currently assessed through completion criteria, based on comparisons between rehabilitation and ecological 'reference' sites. A copper mine in northwest Queensland was studied in 2002-2003 to examine the difficulties with this ...

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Spoil to Soil: Mine Site Rehabilitation and

Spoil to Soil: Mine Site Rehabilitation and Revegetation presents both fundamental and practical aspects of remediation and revegetation of mine sites. Through three major themes, it examines characterization of mine site spoils; remediation of chemical, physical and biological constraints of mine site spoils, including post mine-site land-use practices; and revegetation of remediated mine ...

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Natural Revegetation of Coal Mine Spoils in the Rocky ...

of natural revegetation and the physical factors affecting plant colonization on abandoned mining sites in the Rocky Mountains of Alberta (Root, 1976; Headdon, 1980; Russell, 1985; Russell and La Roi, 1986). In other moun-tain areas some studies have also examined the natural revegetation of coal and metalliferous waste areas (spoils)

Get Price