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V. Ravikumar

Publications (9)

Design of Filtration System for Aerated Sewage Water

Pal Nirosha, V. Ravikumar, A. Bharani, S. Selvakumar & K. Arunadevi · International Journal of Environment and Climate Change · 2023

The study investigated the potential of sand and activated charcoal filtration systems to enhance water quality for irrigation by treating aerated sewage effluent from. Setup involved a 60 cm deep sand filter connected as the inlet to another 30 cm deep sand filter and this filte...

Open access Research Article 10.9734/ijecc/2023/v13i103052

Development of Crop Geometry for Drip Irrigated Rice Cultivation

S. Vallal Kannan & V. Ravikumar · International Journal of Environment and Climate Change · 2021

Aims: To determine the effectiveness of the selected dripper spacing and dripper discharge rate on crop growth and yield parameters of rice crop and to determine the suitable variety and crop geometry for higher productivity and use efficiency of drip irrigations system. Study de...

Open access Research Article 10.9734/ijecc/2021/v11i430397

Probabilistic and Economical Design of Roof Top Rainwater Harvesting Tank by Simulation Technique

J. Ramachandran & V. Ravikumar · International Journal of Environment and Climate Change · 2018

Introduction: Rainwater harvesting is the collection of rainwater directly from the surface(s) it falls on. Rainwater harvesting through collection tank is an effective method. Numerous methods are available for determining the size of the storage capacity required to satisfy a g...

Open access Research Article 10.9734/ijecc/2018/v8i127099

Estimation of Runoff by SWAT Model in Noyyal River Basin

A. R. Revathi, S. Selvakumar, V. Ravikumar, Balaji Kannan & M. Raju · International Journal of Environment and Climate Change · 2023

Accurate assessment of water balance components holds paramount importance for the sustainable management of water resources in river basins. This study specifically concentrates on the application of the Soil and Water Assessment Tool (SWAT) model to evaluate water balance eleme...

Open access Research Article 10.9734/ijecc/2023/v13i103038

Assessing Land Use Dynamics of Lower Bhavani Basin Using Multiple GIS Platforms

Bridget Seremane, Balaji Kannan, V. Ravikumar, K. Arunadevi & R. Jagadeeswaran · International Journal of Environment and Climate Change · 2023

Land use describes the actual form of land, such as a forest or open water and classification based on human utilization. Land use map provides the information about the current landscape of an area. In this study, the Lower Bhavani basin's land use and land cover were classified...

Open access Research Article 10.9734/ijecc/2023/v13i102755

Impact of Fertigation Schedule on Growth and Quality Parameters in Tomato

T. Vinitha Reddy, M. Elayarajan, V. Ravikumar, P. Janaki & P. Pramila · International Journal of Plant & Soil Science · 2022

Nutrient availability to plants precisely can be done by combining cognitive irrigation systems with nutrient application, and proper scheduling of fertilizers is the mainstay for availability of appropriate amount of nutrients for plant growth. Based on the statement a, field ex...

Open access Research Article 10.9734/ijpss/2022/v34i2231365

Enhancing Drip Irrigation Efficiency through Novel Statistical Modeling of Wetting Patterns in Water-Scarce Agriculture

Raj kumar Pal, K. Arunadevi, S. Pazhanivelan, V. Ravikumar & S. Selvakumar · International Journal of Plant & Soil Science · 2023

Drip irrigation is a critical solution for agricultural water scarcity, especially in water-scarce regions. This study introduces innovative statistical models to estimate essential wetting patterns in clay loam soil for optimizing drip irrigation systems. Using a drip system wit...

Open access Research Article 10.9734/ijpss/2023/v35i193740

Cloud-based Decision Support System for Reference Evapotranspiration Estimation

Dasari Omkar, S. Selvakumar, S. Pazhanivelan, M. Raju, K. P. Ragunath & V. Ravikumar · International Journal of Environment and Climate Change · 2026

Reference evapotranspiration (ETo) is a critical parameter in agricultural water management, irrigation scheduling and hydrological modelling. Spatially continuous estimation of ETo remains challenging in data-sparse regions where ground-based meteorological networks are inadequa...

Open access Research Article 10.9734/ijecc/2026/v16i65497

Rainfall-Runoff Modelling: A Review of Empirical, Physically-Based and Machine Learning Approaches and Climate Change Applications

Dasari Omkar, S. Selvakumar, S. Pazhanivelan, M. Raju, K. P. Ragunath & V. Ravikumar · International Journal of Environment and Climate Change · 2026

Rainfall-runoff (R-R) models are the foundational computational tools of applied hydrology, underpinning flood design, drought monitoring, reservoir operation, irrigation management, and climate change impact assessment. This paper provides a comprehensive global review of R-R mo...

Open access Research Article 10.9734/ijecc/2026/v16i65499