2012
DOI: 10.1016/j.jhydrol.2012.03.042
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Climate change induced risk in water quality control problems

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Cited by 50 publications
(15 citation statements)
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“…Wilby et al 2006;Tu 2009), there are also predictions of much smaller changes. As examples, Tong et al (2012) report changes in mean daily nitrogen concentrations changes of typically \5 % for a range of climate scenarios which is consistent with our predictions; Rehana and Mujumdar (2012) predict small changes in the probability of low dissolved oxygen conditions in accordance with our results. In addition, note that most published studies represent Northern Hemisphere examples where concentrations of nutrients are an order of magnitude greater than the system reported here.…”
Section: Discussionsupporting
confidence: 90%
“…Wilby et al 2006;Tu 2009), there are also predictions of much smaller changes. As examples, Tong et al (2012) report changes in mean daily nitrogen concentrations changes of typically \5 % for a range of climate scenarios which is consistent with our predictions; Rehana and Mujumdar (2012) predict small changes in the probability of low dissolved oxygen conditions in accordance with our results. In addition, note that most published studies represent Northern Hemisphere examples where concentrations of nutrients are an order of magnitude greater than the system reported here.…”
Section: Discussionsupporting
confidence: 90%
“…After data processing, statistically significant climate variables (predictors) were considered to predict the precipitation over various grid points of the basin. The predictor variables which have shown significant correlation coefficients with precipitation were identified as surface air temperature, wind speed, humidity, etc., which were also found as potential predictors in other studies over India (Rehana & Mujumdar 2012;Salvi et al 2013). NCEP/NCAR reanalysis data for surface air temperature, mean sea level pressure, specific humidity at 500 mb pressure level, zonal and meridional wind velocity at the surface level is extracted for the latitudes in the range of 12.5-20°N and the longitudes in the range of 72.5-82.5°E, surrounding the entire Krishna basin.…”
Section: Climate Change Projection Model: Statistical Downscaling Modmentioning
confidence: 81%
“…The other important factor influencing river water quality is streamflow, which defines the rate of pollutant transport and dilution of pollutant loads. Low water quality (LWQ) risks under future climate change scenarios are quantified by Rehana and Mujumdar (2012), who assessed the impacts of climate change for river water quality management in the Tunga-Bhadra River basin. To arrive at local future estimates of hydro-climatic variables that influence river water quality (inflow, rainfall, maximum and minimum temperatures, relative humidity and wind speed), they used a multi-variable statistical downscaling model involving principal component analysis and Canonical Correlation Analysis (CCA).…”
Section: Water Quality Under Climate Changementioning
confidence: 99%