Publications by authors named "Satish Bastola"

Introduction: Gastric antral vascular ectasia (GAVE) is an unusual cause of upper gastrointestinal (GI) bleeding in an elderly patient.

Case Presentation: A 73-year-old female with erosive gastritis, hypertension, and unstable angina arrived at the emergency department with shortness of breath, easy fatigability, and melaena. Physical examination indicated pallor but no signs of distress, with an unremarkable systemic examination.

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Many lakes in semiarid regions around the world rely on environmental water allocation to maintain the health of the lake ecosystem. However, under changing environments, the competition for water resources between human society and natural ecosystems has intensified. How to manage environmental water allocation more reasonably and precisely has become an important issue.

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Lacking observation data for calibration constrains applications of hydrological models to estimate daily time series of streamflow. Recent improvements in remote sensing enable detection of river water-surface width from satellite observations, making possible the tracking of streamflow from space. In this study, a method calibrating hydrological models using river width derived from remote sensing is demonstrated through application to the ungauged Irrawaddy Basin in Myanmar.

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In the face of increased flood risk responsible authorities have set out safety margins to incorporate climate change impacts in building robust flood infrastructure. Using the case study of four catchments in Ireland, this study subjects such design allowances to a sensitivity analysis of the uncertainty inherent in estimates of future flood risk. Uncertainty in flood quantiles is quantified using regionalised climate scenarios derived from a large number of GCMs (17), forced with three SRES emissions scenarios.

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