Related content Peer-reviewed publication • 2012 Sustainable gasification–biochar systems? A case-study of rice-husk gasification in Cambodia, Part I: Context, chemical properties, environmental and health and safety issues Peer-reviewed publication • 2021 Socio-hydrological approach to explore groundwater–human wellbeing nexus: Case study from Sundarbans, India Peer-reviewed publication • 2013 Influence of catchment land cover dynamics on the physical, chemical and biological integrity of wetlands