Sand consumption globally has been increasing and according to a report by the United Nations Environment Programme (UNEP), India is in the list of critical hotspots for coastal sand mining. Coastal Sand Mining and impact on environment: Coastal sand mining affects the coastal terrain and leads to coastal erosion.

The aim of the study was to assess the consequences of sand mining activities on soil erosion, vegetation clearance and landslide levels in the O.R. Tambo district. The study setting included Mngazi, Chwebeni and Coffee Bay sand mining sites. Soil erosion was defined by donga width and donga depth. Landslides constitute a form …

For instance, Victor [11], assessed the environmental and sociological impacts of sand mining in the Anayeri catchment and found that irrespective of the large quantity of sand being mined from ...

Potential health impacts from sand mining are poorly characterized but deserve further study. Extraction activities create new standing pools of water that can become breeding sites for malaria ...

Sand mining can alter the course of rivers and streams, changing flood patterns and marine currents. How do scientists, engineers, and policymakers …

In the context of sustainable sand extraction, there are several things that can be done to minimise the impact of river sand mining on the physical, biological, …

To cope with the impacts of sand mining, a global change in attitude toward runaway development in high-hazard zones that is depleting sand resources at an unstainable rate is mandatory if coastal systems are to be conserved. A few approaches and new technologies have been devised to slow sand mining's impacts on riverine …

An urgent call to action from an opinion paper examines the harmful impacts of sand resource extraction on the ecological health of dunes, beaches, and aquatic ecosystems. This paper illuminates how the concrete industry uses these materials to meet the demands of 8 billion people and foretells the dire environmental …

Wisconsin won't study effects of sand mining – Winona Daily News. The moratorium bans new silica sand mines, but does not effect loading and processing facilities. … Fresh silica dust has grains with sharp, … » Free online chat! Environmental impact of mining – Wikipedia, the free encyclopedia. Mining can have adverse effects on surrounding …

Sharp sand. Sharper grains, like those from rivers or beaches, have more cohesion and make for a stronger concrete mix. ... The impact of sand mining is clear in this stretch of the Da Dang River ...

Digging your own grave': Illegal sand mining devastates an Indian river. Large-scale industrial mining, on the other hand, involves the excavation of substantial mineral and metal reserves often found in river basins.This type of mining can cause significant disturbances, leading to the displacement of vast amounts of soil and rock, …

The primary objective of this research was to analyze land evolution in coastal settlement areas vulnerable to disasters, with an emphasis on the impact of sand mining until the year 2050.

The practice of extracting sediments is described in the Sub-Saharan African literature in a variety of ways. The most commonly used term 'sand mining' refers to the general process of extracting sand from its original location.Mining involves the removal of sand from the earth's surface such as beaches, dunes, or quarries (open pits for mineral …

This study was carried out in order to identify and assess the environmental impacts of sand mining along Nzhelele River in Nzhelele villages. Geological principles, geotechnical principles, geographical information system (GIS) and remote sensing were used to assess the environmental impacts of sand mining along Nzhelele River Valley.

Illegal Sand Mining. Illegal sand mining in India is a crime under Sections 378 and 379 of the Penal Code, 1860. This is because natural resources are public property, and the state is its trustee. Illegal sand mining can have negative social and economic impacts on local communities.

Environmental Impact Assessment carried out as a case to address the environmental impact of sand mining from the instream and floodplain areas of three important rivers in the southwestern coast of India shows that the activities associated with mining and processing of sands have not only affected the health of the river ecosystems but also …

ABSTRACT. The mining industry forms an important pillar of the global economy. While the economic impacts of mining have been thoroughly explored and social impacts recently have received growing attention, increasingly, mining developments are being required to consider how they affect local communities and …

This present chapter examined the impact of river sand mining and its ecological footprint at odor river, Amaokpala, Anambra State, Nigeria. A mixed method approach was adopted in the case study ...

In addition to direct economic benefits, it also provides indirect economic benefits for the community around the mining area. If the river sand mining has been deemed damaging to the environment and disrupting the function of the river, then the activities at Sadang River shows the opposite, namely that the Sadang River sand …

Explore the impacts of sand dredging and find out about global initiatives addressing its challenges, including UNEP's efforts for sustainable solutions. A new …

Sierra Leone: Sand Mining – Who's Benefiting and at What Cost to the Environment?. Buried Under Water : a podcast on the impact of sand mining in Sierra Leone produced by Abdul Samba Brima. Sand is one of the most precious and extracted natural resources with about 50 billion tones...

The first study that attempted to quantify the sand mining budget of the VMD was conducted by Brunier et al. (2014), where bathymetry data was used to show that 90 and 110 Mm 3 of sand was extracted from the Tien and Hau rivers over a 10-year period from 1998 to 2008. In that study, the average sand mining budget was 20 Mm 3 /yr. …

impacts of sand mining and to investigate illegal mining activities and corruption. Finally, the establishment of a global governance framework, including standardized certification, should be established and directed by a mediating organization to work toward the collective interests of all

Liaise with relevant Government agencies and Miners to assess and monitor the impact of mining activities on the environment. Issuance of operational Consent to miners to explore solid minerals in the state. (Laterite, sharp sand, filling sand etc.). Monitor the haulage of solid minerals (including granite, marble, gravel etc.)

Despite society's increasing dependence on sand, there are major challenges that this industry needs to deal with: limited sand resources, illegal mining, and environmental impact of sand mining.

In addition to documenting large-scale sand mining's adverse impacts in nine vividly written chapters, "Vanishing Sands" provides a list of science-based …

The impact of mining operations on the surrounding land is also closely linked to the ecological setting of the mining sites. For example, the deforestation of primary forests caused by mining for iron ore in the tropical rainforests of Gabon is likely to leave more devastating and longer term ecological damage compared to mining iron …

Illegal and indiscriminate sand mining will became threat to the worldwide environments. It leads to changes in river channel form, physical habitats and food webs. It also increases the velocity of flow in river which destroy flow-regime eventually erodes the river banks. Removal of vegetation and destruction of the soil profile destroys habitat above and …

Semantic Scholar extracted view of "Environmental impact of sand mining: a case study in the river catchments of Vembanad lake, Southwest India" by S. Sreebha

In addition, sand mining can result in a reduction in diversity and abundance of fish in mined areas and changes to riverside vegetation. Other impacts are hard to directly link to sand mining since rivers are affected by so many different factors, including dams, but it is clear that by sucking too much sediment out of the world's rivers ...