effects on gravel and sand winning in ghana

Environmental Impacts of Sand and Gravel Operations in …

2013-3-15 · cement, or some other construction use, it becomes clear that the environmental impacts of sand and gravel mining are widespread and cumulative. Below is a partial list of the potential cumulative impacts from the development of a typical sand and gravel mine: • Dust and diesel fumes generated on the haul road to and from the mine.

Galamsey menace: Causes, effects and solutions

2017-5-17 · The effects of galamsey on education are as numerous as factors that engender it. To break the ice, the aftermath of this mining is a hostile …

Sand Winning and Land Degradation: Perspective of ...

2013-11-26 · The history of sand winning activity is indicated by the numbers of years the drivers have engaged in sand winning. About 28 drivers (56%) have worked between one and five years in the sand winning industry, 16 drivers (32%) have worked for 6-10 years, four drivers (8%) have between 11 and 15 years of sand/gravel winning experience and two ...

Effects On Gravel And Sand Winning In Ghana

Effects of Quarry Activities on some Selected Communities in the …

Sand and gravel | Semantic Scholar

The study investigated the effects of sand winning by combining qualitative methods and descriptive statistics. Key informant interviews, observation, photography plus questionnaire survey targeted … Expand

The Impact and Effect of Illegal Mining (galamsey) …

The Impact and Effect of Illegal Mining (galamsey) towards the Socio-economic Development of Mining Communities: A Case Study of Kenyasi in the Brong Ahafo Region Adjei Samuel1, N.K.Oladejo1, I.A. Adetunde2, * 1University for Development Studies, Department of Mathematics, Navrongo. Ghana.

MINISTRY OF NATURAL RESOURCES AND …

2010-4-13 · An introduction to the principles of sediment transport in rivers and the effects of sand and gravel extraction on river morphology and biodiversity is further discussed in Chapter 2 of this guideline. 1.3 Sand and Gravel Mining Policy and Guideline The following policies should be taken into consideration before approving sand and gravel

Causes and Effects of Coastal Sand Mining in Ghana ...

2002-12-19 · However, the process of sand mining has accelerated coastal environmental degradation to an alarming rate in many areas. As a result the government has been compelled to spend millions of dollars to combat sea erosion. This paper examines the causes and effects of coastal sand mining in three communities in the Ahanta West District of Ghana.

The Socio-Economic Impact of Sand Winning In The Ga …

Abstract: One major problem found in the Ga districts is indiscriminate sand winning and its associated negative effects on the environment, farming and health. This study therefore aims at identifying and measuring the impact of sand winning on the socio-economic life of communities in the Ga districts.

Sand mining effects, causes and concerns: A case study ...

Percentages of gravel, sand, and fines (silt + clay) were recorded for each sample. Table 1 shows grain siza analysis of the study area.Proportions of gravel, sand, and fines (silt + clay) varied within and among resource areas (Table 2). Areas A1 and A2 included sand stations and a few gravel stations. C1 stations generally had

Effects of Quarry Activities on some Selected …

2013-12-24 · Effects of Quarry Activities on Some Selected Communities in the Lower Manya Krobo District of the Eastern Region of Ghana . Vincent Kodzo Nartey. 1, Joseph Nii Nanor. 2, Raphael Kweku Klake. 1. 1. Department of Chemistry, University of Ghana, Accra, Ghana . 2. Environmental Science Programme, Faculty of Science, University of Ghana, Accra, Ghana

THE SOCIO-ECONOMIC IMPACT OF SAND WINNING IN …

2003-5-27 · Table 4.3 Estimated marginal means of impact of sand winning.....48 List of Diagrams Diagram 4.1 Ranking Of Negative Effects Of Sand Winning.....38 Diagram 4.2 Ranked Benefits Of Sand Winning In The Ga Districts.....49 List of Plates

Ghana: Illegal Sand Winning Ravages Accra Coastline ...

2020-12-20 · Ghana: Illegal Sand Winning Ravages Accra Coastline. 29 June 2015. Ghanaian Chronicle (Accra) By Bernice Bessey. The Accra Metropolitan Assembly (AMA) has set the ball rolling for the enforcement ...

Ghana: Illegal Sand Winning Poses Serious Threat ...

2009-5-22 · Ghana: Illegal Sand Winning Poses Serious Threat. 22 May 2009. Public Agenda (Accra) By Sylvester Senyo Ofori-Parku. Illegal and indiscriminate sand winning activities in Adjen Kotoku in the Ga ...

Thermal effects on materials

2021-1-2 · or dispose of those materials. Sometimes it is also said ''the effect of heat on materials'', meaning the effect of heating so as to increase the internal energy. Of course, the effects of cooling arealso relevant thermal effects. The traditional thermal effects are: • Phase change, basically melting and boiling (phase transition temperatures).

Causes and Effects of Coastal Sand Mining in Ghana

Sand mining is a type of open-cast mining that provides material for the construction sector in Ghana. The construction sector in the coastal areas of Ghana relies heavily on coastal sand …

(PDF) The effects of sand mining on rural communities

Sand mining causes conflicts including noise, dust, truck traffic, pollution and. visually unpleasant landscapes [10]. On the other hand, Mattama na et al. [9] contend that sand …

(PDF) Sand mining effects, causes and concerns: A case ...

Sand mining effects, causes and concerns: A case study from Bestari Jaya, Selangor, Peninsular Malaysia. Mohd Jamil Maah. Related Papers. Sediment mining in alluvial channels: physical effects and management perspectives. By N. Surian. Development of Conceptual Pressure-Vector-Response Models for Queensland''s Riverine Ecosystems.

Immediate and Long-Term Risks Associated with River …

2018-11-5 · Scientific literature from around the world has identified both immediate and long-term risks associated with sand and gravel mining. These risks underscore the need for tighter regulation of the sand mining industry in Texas, …

Effect of Sand Fines and Water/Cement Ratio on …

2019-10-29 · combined effect of sand fines and water/cement ratio''s effect on the properties of concrete. This paper seeks to address this gap in literature. Materials and Methods Materials The materials used were crushed granite as coarse aggregate, natural pit sand, ordinary Portland cement and water. Physical properties of the aggregates were analysed.

Diana Ngon writes: Sand winning activities threatening ...

2019-3-14 · The National Security burnt a number of tipper trucks and excavators in an attempt to stop the practice, but sand winning continues unabated in the most affected areas, where mud is pumped back ...

Impacts of Sand Mining on Environment – A Review

2019-1-28 · extract sand, from various environments, such as beaches, inland dunes and dredged from ocean beds, and river beds of deltaic regions. The mining is in operation in all the continents of the Globe. Environmental problems occur when the rate of extraction of sand, gravel and other materials exceeds the rate of deposition.

Study of Sand Mining and Related Environmental …

2017-6-19 · Assessment of the impacts of sand mining showed that erosion of the river banks is expos-ing the foundation of bridges and exposing water pipelines. This kind of scenario was also observed by Kondolf (1997) in a study on the effects of gravel mining on dams and river sys-tems.

Possible Environmental and Socio ...

2020-12-9 · Sand and gravel winning have been going on in the Danko community since the 1990s and recently escalated arguably triggered by urbanization, population pressure, and proliferation of educational institutions. Other causes include increased demand for housing, improved roads, and other development infrastructure. Even though some studies claimed that sand/gravel …

''Winning The Sand And Losing Fisheries ...

2016-10-21 · For decades sand wining and gravel extraction have become prevalent along the coast, where fishing is predominant. The combined effect of the sand winning …

SOCIO-ECONOMIC AND ENVIRONMENTAL IMPACT OF …

Sand mining is a practice that is becoming an environmental issue as the demand for sand increases in industry and construction (Wikipedia-2011). Extraction of sand and gravel resources has a number of adverse environmental impacts (Sonak et al. 2006; Kondolf 1994, 1997), which were first reported in the developed world.

How to stop illegal sand mining

2017-11-11 · Sand mining is a practice that is used to extract sand, mainly through open pit. This demand is exalting at alarming rates a result of ever increasing building construction projects and other infrastructural development. In the view of high demand there is illegal means for sand …

(PDF) The effects of sand mining on rural communities

Sand is one of the construction materials and it has high economic value. This situation leads to increasing the necessity of sand for construction, but mining places create enormous pressure on ...