514· The extraction process, from river sand mining to large-scale industrial mining and small-scale artisanal mining, significantly alters the river’s natural course and ecological …
11· Government prepares District Survey Report based on Ministry of Environment, Forest and Climate Change's Sustainable Sand Mining Management Guidelines 2016 …
202531· Worldwide, river sand mining impacted geomorphology, groundwater, ecology, water quality, and socioeconomics. Assessment methods include map/satellite studies, field …
Although ‘manufactured sand’ or ‘M-sand’ had been studied earlier for its potential to replace river sand in concrete (Elavenil and Engg, 2013; Nanthagopalan and Santhanam, 2011), its use …
202411· The mining process needs to be carried out sustainably and in accordance with sand mining regulations. By addressing these areas in future research, we can deepen our …
20201026· Some of the countries like India and Malaysia have developed river sand mining guidelines to ensure equilibrium of river, avoid aggradation of hydraulic structures, …
2014613· Different mining methods (mechanical or manual) are adopted for the extraction of sand from these sources under dry (above water table) and/or wet (below water table) …
Sand mining adversely behaves with changing river system, especially in the sediment transport process. This study aims to find out the relationships between river water flows, sediment transport regime linkage with suspended load …
11· This calls for responsible river sand mining practices and more importantly exploration of alternative sand manufacturing methods for source sustainability considering …
20241126· Escalating urbanization and infrastructure expansion worldwide have intensified riverbed sand mining activities, posing complex challenges across multiple spheres …
Sand Auditing is the process that evaluates the health status of rivers subjected to sand mining. This study reviews the river sand audit methodology applied in Kerala, India, from 2011 to …
628· M-sand has gained popularity as an alternative to natural sand due to the increasing scarcity of river sand and the environmental concerns associated with sand mining. …
Sand Mining is a coastal activity referring to the process of the actual removal of sand from the foreshore including rivers, streams and lakes. Sand is mined from beaches and inland dunes …
202026· debris. River bed sand is generally used for building construction. The medium grade is used for making concrete and fine sand is used for plastering. Sediment mining, sand …
1231· Sand Auditing is the process that evaluates the health status of rivers subjected to sand mining. This study reviews the river sand audit methodology applied in …
91· The most adverse effect of sand mining on riverbeds or in rivers is that this process may severely damage the river morphology through intense sediment stirring, …
11· While critically examining the sand mining process and procedure vis-a-vis management, coordination and control, study of river hydrogeology, and sediment …
202025· Here, we use “sand mining” as a generic term to embrace extraction of riverine aggregates regardless of particle size. Sand mining activities are one of many recognized pressures affecting riverine ecosystems, where …
218· Mining hot spots. Sand mining took off only decades ago. The method of extraction depends on where the sand is located. On land or along rivers, it is often dug up …
Through review, it was found that sand mining processes destroy sediment flow and create an imbalance in the sediment deposition formed by years of erosion and sedimentation of the …
2025210· Sand and gravel mining has emerged as one of the major drivers of alterations in river morphology, compared to other factors such as climatic conditions and anthropogenic …
324· This depletion of natural sand is due to continuous sand mining of the river sand globally, which has led to the use of manufactured sand as an alternative. The International …
River fine sand mining process- Good tools and machinery can increase work efficiency
21· The side effects of excessive sand mining in riverbeds have received considerable attention by researchers. Investigating cases in China and India among others, …
2024510· Unfortunately, isolating the impacts associated with sand mining from other anthropogenic drivers is a complex process, which further complicates environmental impact …
Impacts of Sand Mining on Ecosystem Structure, Process & Biodiversity in Rivers 1 REVIEW IMPACTS OF SAND MINING ON ECOSYSTEM STRUCTURE, PROCESS & The …
River sand mining induced geomorphic responses are accelerated the inverse fluvial processes like diversion offlow, deepening of pits, bed clearance and stockpiling of Gravel mining …
river sand and gravel mining. The ‘Effective development of river mining’ project is multidisciplinary, involving a team of UK specialists. It has been led by a team at the British …
Sand mining adversely behaves with changing river system, especially in the sediment transport process. This study aims to find out the relationships between river water flows, sediment …
2025521· Thiruvananthapuram: The Revenue Department of Kerala has issued an order approving the guidelines for resuming river sand mining in the state.. Kerala sand mining, river …