— The highest soil properties values were found in the combination of compost 10 t ha-1 (K3) and MVA 6 t ha-1 (M3). ... Sari The characteristics of limestone post-mining soil are low physical ...
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— The effects of marble mining activities on the properties of soils of Igbeti marble area, Oke-Ogun, Southwestern Nigeria were investigated. Sample plots of 10 x 10 m 2 were established at 150 m ...
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Toxicity. Alastair Fitter, Robert Hay, in Environmental Physiology of Plants (Third Edition), 2002. 2 Calcareous and acidic soils (Plate 15). One of the first things that a field botanist learns is the importance of limestone as a determinant of vegetation. Soils formed out of parent materials containing a high proportion of CaCO 3 (limestones, chalks, marls, …
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— Through an integrated multidimensional case study, this research aims to (i) analyze the guidelines for Impact Assessments of Non-Coal Mining projects and recommend strategies for sustainable industry, and (ii) synthesise the impacts of limestone mining across key indicators like hydrology, public health, biodiversity, and livelihoods …
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Mining activities have deteriorated the environment of the area in terms of deforestation, biodiversity loss, water quality and availability, noise pollution, landscape disturbance, soil erosion, generation of spoils and …
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— The advancement of eco-friendly technology in the construction sector has been improving rapidly in the last few years. As a result, multiple building materials were developed, enhanced, and proposed as replacements for some traditional materials. One notable example presents geopolymer as a substitute for ordinary Portland concrete …
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— The contamination of soil with these heavy metal ions introduces significant environmental hazards, ranging from soil and water pollution to the disruption of ecosystems and the release of potentially deleterious substances into the environment (Li et al., 2023).The mining processes associated with copper, zinc, lead, manganese, and …
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— Limestone mining causes widespread disturbance in the environment. Myriad impacts are observed as changes in land use pattern, habitat loss, higher noise levels, dust emissions and changes in...
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— Hydrochemical impacts of shallow rock industrial-scale mining activities close to sensitive constructed and natural wetlands were investigated. The shallow surficial groundwater and surface water in the Everglades Agricultural Area (EAA) were characterized. The chemical composition of sulfate and chloride in groundwater …
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— This report reviewed papers on the possible impacts of the mining region's limestone quarrying activities on the atmosphere and climate change. Results on the …
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— Exchangeable Ca and Mg content were significantly higher in soils close (1 km) to the mining activity compared to soils in 1 km + zone. This could be cumulative …
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— Carbon storage in soil increases along with remediation of post-mining soils. Despite many studies on the issue of carbon sequestration in soils, there is a knowledge gap in the potential and mechanisms of C sequestration in post-mining areas. This research, including nuclear magnetic resonance analysis, determines the soil organic …
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Limestone comes in many different varieties. Chalk is a very fine grained, porous marine limestone composed almost entirely of microscopic fossils. Travertine is a freshwater sedimentary limestone that has very thin, crenu-lated layers and is commonly formed at springs. Marble is a carbonate rock, usually a marine limestone, that has been
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— In the study, a mix of M30 grade concrete was used and designed as per the guidelines of IS 10,262 2009 [33]. 10, 20, 30, and 40% of fine aggregates were replaced with crushed limestone dust in the concrete mix.Water-cement ratio and content of cement were kept constant (0.462 and 430 kg/m 3 respectively) in the study. Coarse aggregates …
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Introduction. There is a substantial mineral resource base in Oman, predominantly contained in the mountains which span 700 kilometres by 150 kilometres, and contain …
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— Limestone's mineralogical properties can impact its porosity and strength, affecting its use in construction and as a decorative stone. Mineralogical Properties The chemical composition of limestone rocks, specifically their mineralogical properties, plays a critical role in determining their durability and suitability for various ...
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— The effects of marble mining activities on the properties of soils of Igbeti marble area, Oke-Ogun, Southwestern Nigeria were investigated. Sample plots of 10 x 10 m 2 were established at 150 m ...
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— Development of mineral resources and the increasing mining waste emissions have created a series of environmental and health-related issues. Nowadays, the ecological restoration of mining tailings has become one of the urgent tasks for mine workers and environmental engineers all over the world. Aim of the present paper is to …
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the road, building materials, chemical feedstock for the production of lime; as soil conditioner, industrial water treatment and many more. Due to the high demand for limestone and its products, it is mined in very large quantities around the world. Impacts of limestone mining on the environment are manifold. Mining leads to landscape ...
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34% of the Chandrapur district is forested. The soil type of Chandrapur district is largely 'black cotton soil,' which is medium coarse with clayey and loamy texture. The average depth of soil is 20 cm or more (NBSS and LUP1990). Mining Operation Vis-à-vis Hydrological Impacts The environmental impacts of mining have been
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— Lime is a widely used alkali to improve soil fertility by retaining nutrients, increasing soil biota, decreasing heavy-metal availability and potentially achieving resistance against Ganoderma disease at oil …
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— Environmental Impact Assessment (EIA) is a superior tool use for assessing environmental changes in the opencast limestone mining region. In mining and its development, there is currently pervasive global concern focused on the need to move the mining sector to a more sustainable environment. In limestone mining, the waste deposit …
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— In order to investigate the dynamic mechanical properties of amphibolite and sericite-quartz schist under confining pressure, two rocks are subjected to impact loadings with different strain rates and confining pressures by using split Hopkinson pressure bar equipment with a confining pressure device. Based on the experimental results, the …
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— Soil accumulated on a photovoltaic (PV) module can significantly reduce the transmittance of the cover glass, resulting in power losses and consequent economic losses. Natural atmospheric parameters influence the accumulation of soil at various geographic locations. In this paper, the approaches and outcomes of the research …
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farmland. In this paper, we report on the effects of marble mining on soil physicochemical properties as well as its impact on soil nutrients availability in one of the major marble deposits in Nigeria. Materials and Methods Study site, sample collection and preparation The study area is located in Igbeti and lies
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— The hard rock roof in coal mines is prone to failure, causing catastrophic disasters due to highly concentrated stresses. Acidification can effectively degrade the resulting mechanical properties of hard rocks. Therefore, quantitative assessment and understanding of the tensile properties and microscopic characteristics of acidified …
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— Mining-induced ground fissures are the main type of geological disasters found on the Loess Plateau, China, and cause great impacts on the soil properties around ground fissures. However, little research has been conducted on the quantitative relationship between ground fissures and changes in soil properties. To address this, 40 …
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— Environmental impact of limestone mining near Ariyalur, Tiruchirapalli district, India. June 1991; ... water and soil properties and quality that have been affected by limestone mining in and ...
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— Rippers can be used for limestone mining as limestone is a 'rippable' sedimentary rock (refer to Sect. 3.1.1) Using rippers in small mines or for a group consisting of more than one mine is economical and productive. Instantaneous blasting or blasting with delay detonators in mines are executed in circuits. The biggest problem in small ...
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Opencast mining has been associated with a change in land use and land cover of a region. The process of clearing trees and vegetation in preparation for mineral excavation has huge impacts on prevailing ecosystems. In eco-sensitive areas like forests and hilly regions, loss of native and unique species is also coupled with h…
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