Mining activities in arid regions of China have led to severe environmental degradation, including soil erosion, vegetation loss, and contamination of soil and water resources. These impacts are particularly pronounced in abandoned mining areas, where the cessation of mining operations has left vast landscapes unrehabilitated. In response, the …
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The growth of revegetation plants in post-mining areas is determined by the mine soil quality, which strongly depends on the physical and chemical properties of the original soil. Visual observation of revegetation plants in two ex-coal mining areas in East Kalimantan, i.e. Lati and Sambarata sites, showed a clear difference in plants growth.
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Revegetation involves utilizing adapted plant species to stabilize resuscitated areas that human activities have destroyed. Most significantly, revegetation reinstates a more …
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Mine dumps are concentrated areas where waste rocks and stripped soil are stacked, accounting for approximately 45.5 % of the land damaged by open-pit coal mining, and these areas are crucial for land reclamation and ecological restoration in mining areas (Cai et al., 2022).Currently, revegetation is widely acknowledged as an important and efficient measure …
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DOI: 10.1016/S1001-0742(08)62082-3 Corpus ID: 36643576; Natural recovery of different areas of a deserted quarry in South China. @article{Duan2008NaturalRO, title={Natural recovery of different areas of a deserted quarry in South China.}, author={Wenjun Duan and Hai Ren and Shenglei Fu and Jun Wang and Long Yang and Jinping Zhang}, journal={Journal of …
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Revegetation has an important role in reversing degradation processes in areas that have been subject to mining activities. Plants help to protect the soil from erosion through the …
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In the restored mining area, the tree layer contributed 75% of vegetation carbon increment (16 Mg ha −1), though stocks were lower than natural forest. Soil layers showed the …
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Coal mining activity, particularly in opencast mining areas, is one of the major sources of environmental degradation (Chandra et al., 2015).Opencast coal mining leads to changes in thecomposition and properties of soil and water in the nearby area (Mukhopadhyay et al., 2014; Quadros et al., 2016).Coal is also associated with a large number of trace elements …
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Understanding the natural revegetation of forests disturbed by the dumping of mine wastes is vital for the success of reclamation strategies. The Gunnar gold mine tailings pond in southeast Manitoba has remained largely unvegetated since the mine was closed in 1942, with limited vegetation developed on one side of the pond. We examined the natural Picea mariana/Larix …
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most adapted method of limestone mining is opencast pits that cause environmental disturbance. The impacts of limestone mining on environmental quality are myriad; it changes the natural …
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The limestone quarry is known for calcite dissolution, ... Revegetation of mining waste dumps or heaps reduces the dispersion of contaminated materials into water resources. ... Hydrogeochemical and environmental water quality standards in the overlap between high mountainous natural protected areas and copper mining activities (Mapocho river ...
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The area has a long tradition of limestone quarrying. This study was performed in one of the largest limestone quarries of this region (SECIL, Outiio, 38" 29' 46" N, 8" 57' 00 W, with elevation from 120 m to 340 m, and a total area of 482,7 ha, 4 % of the Natural Park area (Fig. 1, site A). About 86 ha are used
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The purpose of this study is to identify and describe those spatial and temporal factors which influence successional trends of naturally revegetating mining disturbances . Vegetation communities ranging from 2 to 80 years in age are described on 67 sites disturbed by placer mining . Principal components analysis, a gradient analysis technique, is used to transform …
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From the perspective of rural revitalization strategy, it puts forward new requirements for the future implementation of ecological rehabilitation of mining areas. It is recommended that natural resource accounting system be adopted as an assessment mechanism, and that the "population-land-industry" rural development should be the core to carry ...
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Overall, the plants that colonize the early stages of natural recovery demonstrate enhanced restoration of nutrient efficiency. These results contribute to further knowledge of nutrient recovery in mining areas, as well as suggestions for selecting remedial microorganisms and plants in metal-polluted environments.
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Mining plays a central role in the global economy, making a substantial contribution to export earnings. Nevertheless, implementing sustainable mining practices that prioritise environmental responsibility during extraction remains a major challenge. In response, governments around the world have instituted policies, with the primary aim of promoting …
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The expansion of global stone mining, driven by surging demand for natural resources, has left vast areas of barren land, known as mine spoils, challenging to restore. Bioengineering conservation measures have emerged as promising solutions to mitigate environmental...
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Values for naturalized plant species in the mining area were used to identify candidate plant species for restoration using a methodical process. ... the process of natural revegetation by trees is intricate and mostly governed by the ... (1994) Revegetation of an abandoned limestone mine in Mussoorie Hills. In: Prakash R (ed) Advances in ...
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Small areas of 'natural' vegetation near the bases of the dumps chosen for study provide sources of propagules. ... Natural revegetation of coal mine spoils in the Rocky Mountains of Alberta and its significance for species selection in land restoration ... Revegetation dynamics of cliff faces in abandoned limestone quarries. J. Appl. Ecol ...
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Here, we characterized and compared the living soil fungal communities in an opencast limestone mine, including mining site and its associated rehabilitation site (9 months post-rehabilitation ...
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Semantic Scholar extracted view of "Natural revegetation on topsoiled mining-spoils according to the exposure" by C. Martínez-Ruiz et al. ... High-altitude coal waste areas are usually difficult to revegetate. ... suggest that natural successional processes can be used to rehabilitate the vertical cliff faces that are produced in limestone ...
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In bauxite mining of Central Greece the conditions on deposited limestone spoils are especially difficult for plant establishment due to the limited content of fine material (<2 mm) and soil nutrients, especially N, K and even P (Brofas, 1979, Brofas, 1992).Usually, provided that there are no interventions for the improvement of conditions, these areas remain bare for …
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Use of microbiological indicators for evaluating success in soil restoration after revegetation of a mining area under subtropical conditions ... In a restoration experiment in limestone quarries in the Sierra de Gádor (Almería), SE Spain, several combinations of organic amendments (sewage sludge and compost from domestic organic waste) and ...
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Careful selection of tree species, control of existing plant and microbial flora, analysis of soil properties and nutrients, prediction of further development of herbaceous and …
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Our study emphasizes the challenges and solutions specific to arid limestone mining areas, including soil amelioration and vegetation reconstruction, which are critical for restoring …
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Fig. 8.1 A view of area affected by limestone mining. ... sloping areas and encourage natural invasion of. ... Table 8.8 Plant species suitable for revegetation of mine spoils.
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However, natural colonisation of disused limestone quarries is slow. The time scales involved in the creation of new communities are not considered acceptable for reclamation or restoration. ... to compile comprehensive flora inventories ñ separately for a post-mining area and the surrounding forest. The main aim of the study was to assess the ...
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Carefully planned reclamation can restore natural processes and greatly speed site recovery. Reclamation in the National Park System focuses on reestablishing landscapes and environments that mimic the surrounding …
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The results of this study suggest that natural successional processes can be used to rehabilitate the vertical cliff faces that are produced in limestone quarry operations and allow the recruitment of an uncommon, but native component of biodiversity. 1. Revegetation dynamics on vertical cliff faces in abandoned limestone quarries were examined at 18 sites in southern …
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PDF | On Jan 1, 2010, V Sheoran and others published Soil Reclamation of Abandoned Mine Land by Revegetation: A Review | Find, read and cite all the research you need on ResearchGate
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