Dublin, Feb. 06, 2020 (GLOBE NEWSWIRE) -- The . South Africa's Industry for Stone Quarrying, Clay & Sandpits, and Mining of Phosphates 2019
The present article is an attempt to appraise the importance of the stone quarrying in the village-level micro economy as well as to study the adverse effects of such destructive activities on nature.
transformation where quarrying, both small and large-scale is a dominant economic activity. With a sample size of 110 respondents, data was collected by means of questionnaires and in-depth interviews. The paper observed that while quarrying is a major economic activity, its effects in socio-economic and environmental terms are …
We found that: (1) there has been substantial progress in identifying species suitable for phytoremediation; (2) few studies evaluated the feasibility of organic …
Quarrying Africa is a premier information hub for the sub-Saharan African quarrying sector. It is a valued reference tool positioned as a must-read for the broader spectrum of the aggregates value chain, from quarry operators and aggregate retailers, to concrete and cement producers, mining contractors, aggregate haulage companies and the ...
Some negative effects revealed were, land degradation and loss of top soil; pollution and vibration; and development of Cracks in Buildings. Despite the negative …
Results indicated that, stone quarrying did more harm than good on the biophysical environment as it came with terrestrial ecosystem degradation as reported by 65%, water quality deterioration...
A binary logistic regression model was done to identify the independent variables of communities unaware of the impacts of stone quarrying. 62.7% and 57.38% of the surveyed s had aware of ...
In this study; change detection and environmental impacts due to stone and sand quarrying activities in the watershed area have been determined and evaluated using multi temporal Landsat 5 TM ...
Many local people complained about various negative effects of stone quarrying activities. A vast majority of respondent stated that they suffered severely from the noise pollution caused from the ...
Mining and quarrying provide the basic raw materials for sustaining human well-being and are critical for achieving economic developments. At the same time, environmental degradation and its associated social impacts and inequalities have become a grave reality of mining sector that affects all nations, individually and/or collectively. …
Impact of quarry deepening on local groundwater users - SRK. More. A rise in demand for cement in South Africa led Pretoria Portland Cement to commission an ElA in 2007 to investigate the impacts of expanding one of its main limestone quarries. The quarry is located about 100km northeast of Cape Town, South Africa.
Find below are the list of Quarries In South Africa. STOCKVILLE QUARRIES. Stanger Quarry. Qala Quarry. Eckraal Quarries (Pty) Ltd. AFRIMAT Quarry. LafargeHolcim Ridgeview Quarry (Pty) Ltd ... Figure 1 shows the distribution of dimension stone deposits in South Africa. Granites are particularly well represented in Limpopo Province, North …
Stone Quarrying in Africa Mining and quarrying are one of a major economic activity in many Africa countries. The largest quarry in West Africa in the Brong-Ahafo Region of Ghana on 29 May 2009, the minister for Lands and Natural Resources reiterated that the Ministry was mindful of the legitimate 10 concerns of the surrounding communities of ...
Using the resource curse theory as a philosophical lens, this study qualitatively analysed the effects of the stone quarrying industry in the Wenchi municipality of Ghana. Using the case study approach, information was gathered from 90 s in eight host communities and institutional … See more
Journal of Sustainable Development in Africa (Volume 12, No.3, 2010) ... questioned whether there are any positive impacts that current black granite quarrying operations could be . 326 ... The major activities involved in black granite quarrying include sampling, excavation, stone quality assessment, stone measurement, drilling, blasting ...
The first site was an old, abandoned stone-quarrying site; the second was where quarrying work was actively going on at the time of the study; and the third was an area never before exposed to ...
As with any quarrying process, there are certain pros and cons that must be evaluated. List of the Pros of Quarrying Limestone. 1. It can be an economic engine. Quarries can provide numerous jobs at the local level. People can work at the quarry to extract the limestone that is needed.
This study was carried out in three quarry sites at Mount Korok, also known as Jebel Kujur area, which is located within Juba Town Council in Central Equatoria State, South Sudan. The main aim was to assess the impact of quarrying activities on the local ground cover vegetation, mainly grasses and low-lying non-woody herbaceous plants. …
dimension stone " is generally applied to masses of stone, either naturally occur-ring or prepared for use in the form of blocks of speci fi ed shapes and sizes, that may or may not have one or more mechanically dressed surface (Bowles, 1939: ASTM, 1998). Potential Environmental Impacts of Quarrying Stone in Karst— A Literature Review
The Department of Mineral Resources (DMR) lists 881 quarrying operations located throughout South Africa. 92.2 million tonnes of mined aggregate, clay, natural sand, dimension stone and limestone ...
Impact of Granite Quarrying on the Health of Workers and Nearby Residents in Abeokuta Ogun State, Nigeria. Analysis of the 11-year record (1987-1997) of air pollution measurements in Athens ...
these four quarry sites have been selected on the random sampling. Forty members are taken as respondents from quarry residing areas and twenty members are as worker respondents. 3. Results and Discussion 3.1 Environmental Impacts The quarrying activities that are carried out by man affect our environment in one way or the other. Both
Among the negative impacts of mining include: the destruction of the natural landscape, pollution of surface and groundwater resources, contamination of soils, erosion and …
Stone quarrying is a form of land use method concerned with the extraction of non-fuel and non-metal minerals from rocks. Using the qualitative model, the paper interrogates the impact of stone quarrying on the livelihoods of the workers and provides critical insights into the effects of stone quarrying on the environment.
Dimension stone quarrying in the area between Rustenburg and Brits in the North West Province of South Africa has been in existence for over 70 decades. ... Environmental effects of quarry ...
So, quarries further the reliance on unsustainable compounds. 4. Deforestation. Land must be cleared to create a quarry which can disrupt a pre-existing ecosystem, resulting in land degradation and the loss of vegetation.. This displaces animals who live in the area and can leave them struggling to find food and shelter or force them into urban areas where …
Quarrying Africa is a premier information hub for the sub-Saharan African quarrying sector.It is a valued reference tool positioned as a must-read for the broader spectrum of the aggregates value chain, from quarry operators and aggregate retailers, to concrete and cement producers, mining contractors, aggregate haulage companies and …
The study focused on assessing the socioeconomic impacts of stone quarrying in Narok Town Ward, Narok North Sub-County, Kenya. The target population were quarry workers, the residents and ...
In West Africa, large-scale and small-scale mining impacts on the environment vary [7]. ... Impacts of Mining on the Environment in West African Sahel: A Review Article
