reclaiming mining areas after mining

Soil Quality Change after Reclaiming Subsidence Land with …

With continuous population growth and decreasing cultivated land area, China's food security is greatly threatened. Additionally, coal mining in China is primarily underground mining, which causes land subsidence and destroys existing cultivated land. This effect aggravates the contradiction between a growing population and a shrinking …

Building over former mines: a new guide for the UK

Dave Parry (DP): Our mining legacy requires consideration across large parts of the United Kingdom. In Great Britain alone, nearly 15% of land is deemed to be in a mining area. Many urban and industrial centres have been located close to heavily mined areas, with the ten largest urban areas each affected by mining to some degree.

Concept and Practice of Open-pit Mining Area Restoration and Reuse

In the post-mining area, the land is often arid, with voids that are prone to flood and erosion. The reclamation of this area is carried out by returning topsoil, adding organic material, and ...

Reclamation Archives

Since 1978, more than 2.8 million acres of mined lands have been restored for wildlife areas and wetlands, recreation areas, economic development parks, farms, golf courses, and other uses beneficial to the local community. At all U.S. mining operations, detailed plans for how land will be restored after use must be approved by government …

The hits and misses of a mine reclamation project in Jharkhand

The coal mining activities in Piparwar started in 1990 in an area of about 1,120.25 hectares, and around 14 million tonnes of coal was extracted annually before mining activities finished in June 2020. After mining was shut down, the mining company, in accordance with India's mining laws, decided to reclaim the mined area.

Land Rehabilitation After Mining | American Mine Services

AMS is dedicated to creating the best mining services available. Mining services that are efficient, and safe. There is no need for "shortcuts" in any area of the mining business, and this includes land rehabilitation after mining. After mining, the land must be rehabilitated in a manner that is safe and efficient, so t…

What happens to the land after coal mines close?

In one instance, the DoI report found a mining company ignored approximate original contour and applied for a permit revision only after reclamation was largely complete, which state regulators granted. …

Reclamation and Restoration

Mine structures such as mills, shops, headframes, and others of historic value are stabilized and preserved. Otherwise, the pre-mine condition is restored wherever possible. Reshaping the surface …

Decades After Mining Ceased, Communities in Plateau …

In 2012, Dr Solomon Jiya, who teaches geography and mining at the Ibrahim Badamasi Babangida University in Niger State, and his colleague, Musa Haruna, studied the biophysical impacts of tin mining activities on the environment and the impacts on land cover and land use in Bukuru — an area with the same level of devastation as Ganawuri …

How is land rehabilitated after mining?

Once mining in a specific area of the site is completed and the excavators have left, the disturbed area is assessed, and the earthworks crew gets ready to go to work. As part of the execution phase, the earthworks crew reprofiles the suitable subsoil material (which was selectively handled and placed during excavation), creating the final ...

Renewable energy production will exacerbate mining threats …

Global extent and composition of mining areas. Mining potentially influences 49.9 million km 2 of Earth's terrestrial land area (37%, excluding Antarctica), assuming impacts extend 50 km from ...

Management of topsoil for geo-environmental reclamation of coal mining

Topsoil is an essential component for land reclamation in mining areas. It is seriously damaged if it is not mined out separately without being contaminated, eroded and protected. Systematic handling and storage practices can protect topsoil while in storage and after it has been redistributed onto the regraded area. Impact of coal mining on topsoil quality …

Mine land rehabilitation: Modern ecological approaches for …

Functional and phylogenetic methods guide the effective rehabilitation of mine land. •. The combination of species used for rehabilitation may be optimized …

Optimization of Reclamation Measures in a Mining Area by …

The development of reclaimed mine soils is normally spatially heterogeneous, making the fine management and utilization of reclaimed mined lands difficult. Soil nutrient grading can provide a scientific basis for the precise regulation of soil nutrients, but few related studies are available in reclaimed mined areas. This study …

Reclaiming Abandoned Mine Lands | Office of …

The OSMRE Abandoned Mine Land (AML) Reclamation Program addresses the hazards and environmental degradation posed by legacy coal mines. While AMLs can be dangerous and unwelcoming, through …

What Is The Process Of Mine Reclamation?

It includes capping and sealing contaminated areas, planting vegetation, salvaging usable materials, and reclaiming land affected by mining activity. The first step in the reclamation process is to locate and secure the mine site, followed by submitting an environmental impact report detailing any potential impacts from the proposed operations.

What happens to the land after coal mines close?

Across the US, mine reclamation – even when approved by state regulators – rarely returns land to pre-mining levels of wilderness or productivity, according to a decade of government reports compiled by …

Exploring the Policy Implications of the Surface Mining …

to reclaim mining areas. We find that each of the three parts of SMCRA's approach face substantial . problems in their implementation. Though largely a positive force for internalizing the .

PowerMaster launches technology for crushing and reclaiming mining …

An in-depth review of operations that use digitalisation technology to drive improvements across all areas of mining production Mining Magazine Intelligence Automation Report 2023 An in-depth review of operations using autonomous solutions in every region and sector, including analysis of the factors driving investment decisions

Ecological restoration in mining areas in the context of the …

On this basis, we extracted mining-dredging areas among BRI countries. Mining areas in 41 countries had a total of 11,377 polygons that add up to 24,234 km 2, accounting for 42.31% of the world's mining areas (Fig. 5). That said, mineral activities in the BRI are numerous compared with the world's landscape as a whole, and in turn, …

Reclamation of Degraded Landscapes due to Opencast Mining

The study emphasized that stringent air quality standards should be set for coal mining areas. In Sokolov coal mining district in Czech Republic, total area of more than 6000 ha will have been disturbed around year 2036 at the end of mining activities. Spoil material overlying the coal layer was removed and deposited in heaps.

Protecting And Reclaiming Mined Land

Learn how we protect open space and reclaim land after mining is complete. Discover the water around you in lakes and rivers, wetlands, oceans, and underground. ... The state Mined Land Reclamation Law requires that sound environmental principles be applied to return areas affected by minerals development to a condition that allows productive ...

Sustainable reclamation practices for a large surface coal …

Sustainable reclamation practices for large surface coal mines in USA semiarid environment contribute to the quality of the environmental on a long term basis where environmental resources are protected for future generation. Land, after reclamation, must be suitable for the previous use of greatest economic or social values to the …

Land Use-Based Landscape Planning and Restoration in Mine Closure Areas

In mining areas, mining activities have a serious influence on land use transformation, which further determines different ecological responses (Zhang and others 2010). It is proved that the vegetation recovery following mining is slow and qualitatively inferior compared to regeneration following other land uses (Peterson and Heemskerk …

OSMRE announces more than $124.8 million to reclaim …

WASHINGTON – As part of the Biden-Harris administration's efforts to create good-paying jobs and address legacy pollution harming communities across the nation, the Office of Surface Mining Reclamation and Enforcement announced today more than $124.8 million in fiscal year 2024 abandoned mine land (AML) reclamation fee …

Reclaiming Appalachia: A Push to Bring Back Native Forests …

Other former mining sites that it is tackling include a 130-acre plot within the Flight 93 National Memorial near Shanksville, Pa., the former mine site where one of the four hijacked planes crashed on Sept. 11, 2001; a 110-acre site near Fishtrap Lake in Pike County, Ky.; and a 86-acre area within the Egypt Valley Wildlife Area in eastern Ohio ...

Quality evaluation of land reclamation in mining area based …

Several deficiencies exist in the present evaluation of land reclamation quality in mining areas. These include the absence of an established set of evaluation index systems and standard acceptance criteria, as well as the use of traditional sampling techniques, which are costly and in efficiency, and time-consuming. Compared with the …

Improving mine reclamation efficiency for farmland …

There are many coal mining subsidence ponding areas in eastern China's HGT plain mining areas. The main reason is that after the coal seam is mined, the in-situ stress balance conditions are destroyed. ... Soil quality change after reclaiming subsidence land with Yellow River sediments. Sustain. Times, 10 (2018), pp. 1-13, …

Land Rehabilitation

Once the mining process is complete, the land must be reverted to its natural state. Every advanced mining operation includes a plan to restore the site to its natural state upon completion. This process is referred to …