Using 480 water samples collected between 2008 and 2017, this research seeks to better understand the discharge of Lake Beseka and its impact downstream on the water quality of Ethiopia’s Awash River.
Water Quality
River toxicity assessment using molecular biosensors: Heavy metal contamination in the Turag-Balu-Buriganga river systems, Dhaka, Bangladesh
This study used technology based on luminescent molecular biosensors to assess the toxicity in the rivers around Dhaka in Bangladesh, namely the Turag, Tongi, Balu and Buriganga.
Use of 222Rn and δ18O-δ2H Isotopes in detecting the origin of water and in quantifying groundwater inflow rates in an alarmingly growing lake, Ethiopia
Lake Beseka, located within Ethiopia’s Awash Basin, has expanded from 2 km2 to 50 km2 over the last 60 years, causing serious engineering and socio-economic challenges. This study uses Dual Radon and δ18O-δ2H isotopes to detect the origin of water and quantify groundwater inflow rates.
Modelling heavy metals in the Buriganga River System, Dhaka, Bangladesh: Impacts of tannery pollution control
The industry intensive capital area of Bangladesh is impacted with high levels of metals pollution in rivers in the Greater Dhaka Watershed. This research assesses pollution in the Buriganga river system using river sampling as well as simulating metals using the INCA model.
Guideline: Selection, training and managing para-hydrologists
This guideline is aimed at technical staff involved in introducing community-based monitoring (CBM) and gives guidance on the selection, training and managing of para-hydrologists to ensure the successful running of CBM.
Construction of a Low-cost Mobile Incubator for Field and Laboratory Use
This paper describes a method for building an adaptable, low-cost and transportable incubator for microbial testing of drinking water.
Fecal Colonization With Multidrug-Resistant E. coli Among Healthy Infants in Rural Bangladesh
The overuse of third generation cephalosporins (3GC) antibiotics, is causing increased antiobiotic resistance in developing countries. In this article, the authors describe fecal colonization of 3GC-resistant E-coli in healthy infants living in rural areas of Bangladesh.
Restoring water quality in the polluted Turag-Tongi-Balu river system, Dhaka: Modelling nutrient and total coliform intervention strategies
The authors undertook a baseline survey of water chemistry and pathogens in Dhaka’s Turag-Tongi-Balu River System.
Assessing the Impact of a Risk-Based Intervention on Piped Water Quality in Rural Communities: The Case of Mid-Western Nepal
In this journal article, the authors assess the effectiveness of a risk-based strategy to improve drinking water safety for five gravity-fed piped schemes in rural communities of the Mid-Western Region of Nepal. The strategy is based on establishing community-led monitoring of the microbial water quality and the sanitary status of the schemes.
Understanding river water quality risks to promote economic growth and reduce poverty in Dhaka
In this policy brief, the authors present new data and provisional findings from river water monitoring sites together with a survey of over 1,800 households. Regulatory compliance is assessed at these sites along the Tongi-Turag-Balu Rivers using spatial analysis and suggest strategies to support progress toward achieving target reductions in wastewater and improving safe water for all.
