Arjen is lead for Water Resources and Climate Change and is keen on hydrogeology, passionate about mapping, and eager to share WASH knowledge and facilitate learning. Arjen's background within IRC was as lead researcher for WASHCost Mozambique.
Arjen has twenty years sector experience – including five years as technical adviser South Asia (Bangladesh, India, Myanmar, Nepal and Pakistan) and 13 years private sector experience in Mozambique and Uganda. He has hands-on experience in extensive water resource studies, detailed social surveys, quality assurance and thorough WASH data analysis and visualisation.
His academic background is an MSc in Hydrogeology and he is fluent in English, Dutch, Portuguese, German and has a reasonable command of Spanish. He is Dutch by nationality and currently lives near London with his family.
Anyone, of any gender, at any age, can leak urine or faeces. What would you do if it happened to you? What can you do to support people living with... Read more...
Despite the high level of exposure to the COVID-19 virus among HCWs in the treatment centers, only 14.0% were at high risk of COVID-19 virus... Read more...
Hygiene is both the first and the last defence against diseases due to climate change. Read more...
In this podcast the three speakers talk about their specific experiences in handwashing, menstrual hygiene, food hygiene and behaviour change. Read more...
This note describes the approach followed to assist Local Government Institutions (LGI) of Bangladesh in improving service levels for people living... Read more...
Updated guidance, including recommended targets, on domestic water supply to ensure beneficial health outcomes. Read more...
Who'd have guessed the biggest news item so far in 2020 would involve being told how to wash your hands? Yet it has been – at least for those of us who can, who have access to water, sanitation and hygiene (WASH) and can afford or find such luxuries as hand sanitiser or soap. Read more...
This book showcases an approach to expand the implementation coverage of the 5 pillars of Community-Based Total Sanitation. Read more...
An approach is developed to assess WASH risks in marginal populations that are poorly understood and served through conventional approaches. Read more...
During a Watershed field trip, a community leader experiences a lightbulb moment. Read more...
This study provides new evidence that WASH access and practices are associated with self-reported reproductive tract infection symptoms in rural... Read more...
Interventions that ensure women have access to private facilities with water for Menstrual hygiene management (MHM) and that educate women about... Read more...
This publication has been produced by IRC as part of its independent monitoring and knowledge management services to the ONEWASH Plus programme. The... Read more...
Handwashing after contact with excreta is poorly practised globally, despite the likely positive health benefits. Read more...
The Toolkit aims to assist anyone involved or planning to work in school hygiene, sanitation, and water. It describes basic principles, strategies... Read more...
WASH for WORMS is a cluster-randomised controlled trial to test the hypothesis that a community-based WASH intervention integrated with periodic mass... Read more...
Excreta disposal issues, urban sanitation, weak community participation, hygiene promotion design, sustainability and the emergency development... Read more...
In rural Cambodia newborns risk infections both in health centres and at home because hygiene is poor and water and sanitation facilities are unsafe... Read more...