7 hasil untuk "Selvakumar Radhakrishnan"
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Artikel Jurnal
Machine Learning-Based Multi-Decadal Analysis of Paddy Field Dynamics in the Cauvery Delta, India: Implications for Sustainable Agriculture
Paddy cultivation forms the backbone of agriculture in the Cauvery Delta of Tamil Nadu, India; however, long-term monitoring of its spatial dynamics remains limited. This study employed multi-temporal Landsat imagery and machine learning techniques to analyse the spatiotemporal dynamics of paddy…
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Evaluating CORDEX-CORE Regional Climate Models for Precipitation Simulation: A Multi-Criteria Ranking Approach for Agro-Hydrological Applications in the Cauvery Delta, Tamil Nadu
Climate change has significantly influenced regional precipitation patterns, affecting agricultural productivity and water-resource sustainability in monsoon-dependent regions. Reliable climate projections are therefore essential for climate impact assessment and adaptation planning. However, the…
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Holocene Paleoflood Stratigraphy and Sedimentary Events in the Poompuhar Reach, Lower Cauvery River
The Late Holocene flood history of the Cauvery River floodplain in the Poompuhar region was reconstructed using a multiproxy sedimentological approach applied to three trench cores. Lithostratigraphy, loss on ignition (LOI), magnetic susceptibility (MS), sand–silt–clay textural analysis…
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Simulating Urban Growth Using the Cellular Automata Markov Chain Model in the Context of Spatiotemporal Influences for Salem and Its Peripherals, India
Urbanization is one of the biggest challenges for developing countries, and predicting urban growth can help planners and policymakers understand how spatial growth patterns interact. A study was conducted to investigate the spatiotemporal dynamics of land use/land cover changes in Salem and its…
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Artikel Jurnal
Demarcating paleoflood repositories using documentary evidence and flood geomorphic landforms
A reconstruction of paleoflood stages reflects the magnitude and frequency of historic floods. Sediment-filled landforms store centuries-old paleoflood data, allowing examination of past events, though river changes and human activities can obscure these valuable records. Hence, identifying the…
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Cost-Benefit Analysis of Minor Irrigation Tank Rehabilitation Using Run-Off and Storage Capacity: A Case Study from Ambuliyar Sub-Basin, Tamil Nadu, India
This research examines the significance of restoring efficient water management systems in India’s semiarid environment, with special emphasis on the role of traditional irrigation structures, such as tanks, in collecting and storing limited water resources. Assessing the benefits of any…
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Assessing the Effectiveness of Phase Change Materials in Residential Buildings for Reducing Urban Heat Island Effects
The Urban Heat Island’s (UHI) effect intensifies thermal discomfort for urban communities, increasing energy requirements. This study assesses the incorporation of Phase Change Materials (PCMs) into building envelopes to reduce Urban Heat Island (UHI) impacts in the Trichy urban area, characterised…