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ISERME - 2021
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Browsing ISERME - 2021 by Author

Browsing ISERME - 2021 by Author "Chaminda, SP"

Now showing items 1-7 of 7

Assessment of rehabilitation options for environmental impacts of abandoned mines

Kavirathne, SR; Udayanga, RI; Keerthi, T; Gunawardana, ADTJ; Chaminda, SP; Jayawardena, CL [Conference-Full-text]

The quarries which are abandoned ceasing operations without a proper closure plan cause negative impacts on the environment and also risk for the health and safety of society and the economy. This research focused on the ...
Assessment of the effect of Aruwakkalu waste dump on surrounding water resources

Chirantha, D; Herath, HMDK; Chandrapala, HMNI; Chaminda, SP; Dassanayake, ABN; Jayawardena, CL [Conference-Full-text]

In developing countries like Sri Lanka, waste management is a vital necessity. Solid waste dumps play a major role in handling waste in most countries. These solid waste dumps can cause severe environmental pollution via ...
Correlations between durability, mineralogy and strength properties of limestone

Senarathna, TMB; Janith, SHMPK; Dassanayake, ABN; Chaminda, SP; Jayawardena, CL [Conference-Full-text]

Durability is used to depict the obstruction of rock to weathering and the pace of events of such changes. Wetting and drying cycles cause evaluation of physical changes and slaking behaviour of rocks, and that can be ...
Critical evaluation of industrial mineral mining methods in Sri Lanka

Jeewandara, JTP; Senarathna, MKT; Wickramarathna, CH; Sirisena, KMW; Hemalal, PVA; Lasantha, MML; Dharmaratne, PGR; Chaminda, SP; Jayawardena, CL [Conference-Full-text]

Sri Lanka is rich in industrial minerals, including graphite, apatite, ilmenite, rutile, quartz, feldspar, kaolin, apatite, garnet sand, mica, calcite, and dolomite. Even though lots of mining methods are used to extract ...
Determination of depleted rock volume in open cast mines using photogrammetric techniques for the purpose of royalty calculation

Ariyarathne, RCDK; Samaraweera, SACV; Maduwantha, LSE; Insaf, MJM; Hemalal, PVA; Illankoon, IMTN; Dharmaratne, PGR; Chaminda, SP; Lasantha, MML [Conference-Full-text]

In Sri Lanka, Geological Survey and Mines Bureau (GSMB) imposed royalty levy for aggregate production volume using an equation (indirect method) which utilises the quantity of explosives for the calculation. Since the ...
Remote sensing and GIS approach to assess landform changes in Kaduwela divisional secretariat area and its impacts to the environment

Gamsavi, K; Gajan, S; Jananthanan, B; Dissanayake, DMDOK; Chaminda, SP [Conference-Full-text]

Land use/land cover (LULC) change plays one of the major key roles in environmental impacts, and it is common to all nations. Monitoring this LULC change together with quantifications of environmental changes is an ...
A study of underground and surface mining methods in Sri Lanka and its suitability assessment

Thanujan, T; Brinthan, K; Shivadhahini, S; Subasinghe, MAIIJ; Vettinathan, S; Dharmaratne, PGR; Hemalal, PVA; Chaminda, SP; Jayawardena, CL [Conference-Full-text]

The demand for minerals is rapidly increasing with industrialization, urbanization, and population growth. Sri Lanka has the potential to penetrate the world market with its endowed rich base of minerals despite its small ...

Now showing items 1-7 of 7

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