Inflow forecast of iranamadu reservoir, Sri Lanka, under projected climate scenarios using artificial neural networks

C Karunanayake, MB Gunathilake… - … Intelligence and Soft …, 2020 - Wiley Online Library
Prediction of water resources for future years takes much attention from the water resources
planners and relevant authorities. However, traditional computational models like hydrologic …

Influence of Indian Ocean warming on rainfall of Sri Lanka

P Kajakokulan, G Pathirana… - International Journal …, 2023 - Wiley Online Library
Recent studies have pointed out an increased warming over the tropical Indian Ocean (IO)
and how such warming could alter the convection and rainfall in the region. In this study …

Monitoring water resources over the Kotmale reservoir in Sri Lanka using ENSO phases

S Chandrasekara, V Prasanna… - Advances in …, 2017 - Wiley Online Library
In this study, the El Nino Southern Oscillation (ENSO) phase index is used for water
management over the Kotmale reservoir in Sri Lanka. Daily rainfall data of 9 stations over …

Artificial neural network for forecasting of daily reservoir inflow: case study of the kotmale reservoir in Sri Lanka

U Dampage, Y Gunaratne, O Bandara… - 2020 5th …, 2020 - ieeexplore.ieee.org
The knowledge of water inflow figures is paramount in decision making on the allocation for
consumption for numerous purposes; irrigation, hydropower, domestic and industrial usage …

Quantitative Analysis of Planform Changes in the Lower Mahaweli River, Sri Lanka

K Gunarathna, V Basnayaka… - Journal Of The …, 2024 - pubs.geoscienceworld.org
The development of hydraulic structures has impacted the river discharge and sediment
transportation, thus highlighting the river planform changes. Among 103 river catchments in …

[PDF][PDF] Ensemble forecast for monthly reservoir inflow; a dynamic neural network approach

W Dilini, D Attygalle, LL Hansen… - Proceedings of the 4th …, 2016 - researchgate.net
Mahaweli cascaded reservoir system is built contiguous to the Mahaweli river, enhancing
the water storage and transferring ability to reinforce the needs of water in accordance with …

Variation in rainfall trend at upstream-A threat towards filling schedule of Hirakud Reservoir, India

KK Gupta, AK Kar, J Jena… - International Journal of …, 2017 - inderscienceonline.com
This study is focusing on the possibility of trend in monthly rainfall of upstream districts of the
Hirakud reservoir of Mahanadi basin of Odisha applying Mann-Kendall test. Out of the other …

Distinct impacts of pure El Niño events on spring rainfall of Sri Lanka

P Kajakokulan, G Pathirana, X Geng, U Premarathne - 2024 - researchsquare.com
Abstract The El Niño Southern Oscillation (ENSO) strongly influences the climate of the
tropical Indo-Pacific region, but the specific impact of pure El Niño events on Sri Lanka's …

[HTML][HTML] Forecasting the rainfall pattern on upstream of hirakud reservoir using l-moment for accessing the inflow

KK Gupta, AK Kar, J Jena, DR Jena - Journal of Water Resource and …, 2017 - scirp.org
Changes in the rainfall pattern are a challenge for filling schedule of reservoir, when it is
fulfilling various demands. In monsoon fed reservoirs, the target remains for attaining full …

[PDF][PDF] Assessing nutrient pollution of soil and water bodies from Agriculture related activities in Maduru Oya watershed, Stakeholder knowledge on Good Agricultural …

SP Nissanka - 2019 - sacep.org
Alteration of the global nitrogen cycle mainly due to anthropogenic activities has identified
as one of the serious threats to the living beings. Erisman et al.,(2008) reported that annual …