restoration of quarry pit

Evaluating ecological effects of roadside slope restoration techniques

Restoration techniques generally had higher recovery effects in the humid and semi-humid districts than in the arid and semi-arid districts in both groups ... Restoration of gypsicolous vegetation on quarry slopes: guidance for hydroseeding under contrasting inclination and aspect. Land Degrad. Dev., 28 (2017), pp. 2146-2154, …

rsos.royalsocietypublishing abandonedlimestone …

This study exploresthe Chuankou open-pit limestone quarry in Tongchuan City,Shaanxi Province, Northwest China, as the engineering case.The environmental issues caused by …

Restoration of vegetation around mining enterprises

An inventory of the quarry flora was made in the Borodinsky open pit area. Areas of 10 m have been created for each ecotype. Sampling sites were selected randomly to cover the most diverse range of topographic characteristics. The sampling depth was 30 cm (Williamson et al., 2002). All plant species, total projective coverage, and projective ...

Restoration of mined lands—using natural processes

Abstract. Mining causes soil damage and destruction. In the process of removing the desired mineral material, original soils become lost, or buried by wastes. In many countries legislation now requires that surface soils be conserved and replaced, but there is a vast heritage of degraded land left by past mining that requires restoration.

A novel environmental restoration method for an …

The environmental restoration of a quarry area in northeastern Spain, the treatment engineering of the Berkeley Pit in …

Enhancing biodiversity and ecosystem services in …

Enhancing biodiversity and ecosystem services in quarry restoration – challenges, strategies, and practice - Salgueiro - 2020 - Restoration Ecology - Wiley …

Restoring the amenity and nature conservation values of …

the natural habitat, has created an ideal scenario for ecological restoration. This article describes one case study in the Selwyn District, that of the Prebbleton Gravel Pit (referred to as the 'Pit'), in which a disused gravel pit was converted into a combined amenity and nature conservation area. The restoration followed a

RESTOQUARRY: Indicators for self-evaluation of ecological restoration …

1. Introduction. Ecological restoration is defined by The International Society for Ecological Restoration as the process of assisting the recovery of an ecosystem that has been degraded, damaged or destroyed (Clewell et al., 2004), in order to retrieve its environmental functions and ecosystem services.This institution provides a list of …

Report On Reuse of Abandoned Quarries and Mine Pits in …

This is in spite of the fa ct that at the time of applying for quarry permit, an undertaking in ` 50/- stamp paper to refill the quarry/pit including restoration of the soil profile. According to the public works department, GOK, obviously, the bank guarantee provided by the mine operator is not sufficient to cover the cost of reclamation of ...

REHABILITATION OF PITS AND QUARRIES

As one area of their pit or quarry is being extracted, rehabilitation must be completed in the areas where the aggregate reserves have been exhausted. Progressive rehabilitation …

Soil nematode communities and functions: Ecological package restoration …

Ecological restoration of open-pit mine wasteland is critical to the sustainable development of the mining industry. Using high-throughput sequencing, we analyzed soil properties and nematode community structure and function to evaluate the impact of ecological package restoration on the quality of underground ecosystem …

Progresses in restoration of post-mining landscape in Africa

Mining alters the natural landscape and discharges large volumes of wastes that pose serious pollution hazards to the environment, to human health and to agriculture. As a result, the recent 2 decades have witnessed a global surge in research on post-mining landscape restoration, yielding a suite of techniques including physical, chemical, …

Study on soil ecological environment restoration strategy of abandoned

Mine ecological restoration is the current necessary step in the process of resources exploitation, so for the study of the mining area ecological restorat ... Wang H, Zhang B, Bai X, Shi L (2018) A novel environmental restoration method for an abandoned limestone quarry with a deep open pit and steep palisades: a case study. R Soc Open …

Potential of restoration of gravel-sand pits for Bats

Here, we assess the restoration potential of gravel-sand pits for Bats, a targeted group for conservation, using data from 21 gravel-sand pits monitored by the ROSELIERE scheme and we selected external data from 76 sites of the French Bat Monitoring. We analysed the relative attractiveness of 17 habitats and 5 gravel-sand pit …

Plants | Free Full-Text | Spontaneous Primary …

These data point to the interest that passive restoration strategies may have in the case of open-pit gypsum mining. 3.2. Insights for Ecological Restoration ... Foronda, A.; Peñas de Giles, J.; Valle, F.; …

TOARC Publications

Exciting research is being completed at the Walker's Aggregate Duntroon Quarry expansion headed by Dr. Paul Richardson and Dr. Stephen Murphy from the University of Waterloo. They created the Rapid Ecological Restoration for Aggregate Sites (RERAS) study to explore hypotheses that can be experimentally tested and applied to industrial practices.

Rockaway Quarry Reclamation Plan Project

The Quarry site is also located within the Coastal Zone Boundary, as specified in the General Plan. The City of Pacifica Draft General Plan Update designates most of the Quarry Parcel as Conservation, with the exception of a portion of the Quarry Pit, which is proposed to be designated Visitor-Serving Commercial.

Environmental aspects of rehabilitating abandoned quarries: …

Quarry rehabilitation legislation guidelines obligate implementation of reclamation but, unfortunately, these have proven to be ineffective. ... In an attempt to fulfill some gaps, the present study sought to evaluate the effectiveness of a program for the restoration of a clay borrow pit used for the construction of a hydroelectric plant ...

Chapter 6 – Reclamation and Abandonment

Pit Reclamation All pits must be reclaimed to a safe and stable condition and restored to a condition that blends with the rest of the reclaimed pad area. If it was necessary to line the pit with a synthetic liner, the pit must not be breached (cut) or filled (squeezed) while still containing fluids. Pits must be free of oil

Rehabilitation of Pits and Quarries under

Many quarry operations excavate to depths below the water table and use pumps to keep the mine dry while it is in operation. When mining stops, the pumps are turned off and the quarry floods by the inflow of cold ground water. This ground water inflow can keep the quarry water very cold even in late summer. Jumping or falling into cold water can

Reclamation and reuse of abandoned quarry: A case …

The abandoned pits can be reused through many ways, such as agricultural application, resource storage, underground warehouses, and tourism development (Peila …

Sustainability | Free Full-Text | Innovative Techniques for …

Open-pit mining results in profound modifications at different environmental scales that may persist for very long time periods, or even indefinitely. Considerable research efforts in mine reclamation strategies have been made, although reclamation failures are still common. In dry climates, such as in the Mediterranean Basin, successful …

Index System to Evaluate the Quarries Ecological Restoration

Abandoned quarries generally consist of four parts: (1) the quarry rock, that is, the bare wall remaining after ore mining; (2) the stone pit, that is, the pit that forms as quarrying progresses; (3) rock dumps, which are produced by the stripping of the topsoil and rubble during the mining process; and (4) the storage and transportation ...

15 Adaptive Re-Uses for Old Mines | Mental Floss

Wikimedia Commons // CC BY-SA 1.0. A limestone quarry in the early 1900s, serving cement needs from San Francisco to Victoria, British Columbia, this Vancouver Island spot has been turned into a ...

Restoration success in former Amazonian mines is driven by …

The restoration of open pit mines constitutes a challenge because of topsoil removal and soil deposition in tailings . Mine restoration is therefore an intensive endeavour and often requires soil amendment and topographic modification, followed by active tree planting and natural regeneration . Together, the demanding mine restoration process ...

Biodiversity protection and ecological restoration of …

Revegetation of quarry vegetation is the main way of ecological restoration, especially the restoration of structural diversity of vegetation community can effectively improve the diversity of animal community, improve the quality of habitat, and build a relatively complete biological chain, so as to promote the restoration of quarry ecosystem ...

GCCA Sustainability Guidelines for Quarry …

designed and progressive quarry rehabilitation/restoration plan that is linked to the mining plan of the site, and which can contribute to bringing significant environmental and social …

Weldon Spring Site | Missouri Department of Natural …

Cleanup of the chemical plant area included demolishing buildings, raffinate pit removal, placing waste into an on-site engineered disposal cell and site restoration. Two water treatment plants were built on-site to treat contaminated water. The Quarry Water Treatment Plant treated contaminated water from the quarry pit.

(PDF) Quarry rehabilitation: A case study

The objective of the study was to assess restoration success in a quarry subjected to restoration practices for the last 40 years involving the plantation of native Mediterranean vegetation and ...

Quarry rehabilitation re-frames nature | WWF

Rehabilitation work on the quarry started in 2009 on the first section; the company plans to replicate this pattern of quarry and nature restoration, section by section over several decades. ... "The good thing about restoring a sand and gravel pit or a quarry is that quite often it doesn't require a significant amount of money. By working ...