Suchergebnisse

The objective of the book is to document the social impacts and predicament of water scarcity. The book will mainly target the researchers, policy makers and practitioners in the field of development, environment and water planners. The book can be considered as a reference guide of future research in the field of water scarcity and risk management

Climate change may affect human health through multiple and interactive pathways that include safe water scarcity. However, impacts of climate change-induced water scarcity on health and well-being are complex. About 80% of illnesses in developing countries are attributed to unsafe drinking water and waterborne diseases. In Southwestern Bangladesh, lack of safe drinking water is a severe crisis due to climate change. The study investigated the impacts of climate change on water resources and human health in a coastal area. A questionnaire survey was carried out in two villages of Shymnagar upazila on the southwestern coast to investigate the present status of safe water sources and health care facilities and their impacts on the local community. The results show that the local community believes that climate change is having substantial impacts on freshwater sources and health. More than 70% of the respondents identified diarrhea, dysentery, and skin diseases as the prime waterborne health risks that occur through climate-related safe water scarcity. By synthesizing the ground data, we suggest pathways to health adaptation to climate change effects and safe water scarcity through locally available adaptive practices such as the use of pond sand filters, rainwater harvesting, and importing potable water with the active participation of the government, nongovernmental organizations, and communities.

This book draws examples from food security issues in Bangladesh. The book is structured around those issues and underlying causes of food security, the implications from different sectors, policy analysis, and the role and actions of various stakeholders from different sectors to ensure food security. Bangladesh is situated in a climatically vulnerable position and is impacted frequently by such climatic hazards as floods, cyclones, droughts, and salinity intrusion. Due to global atmospheric changes, abrupt shifts in climatic conditions severely affect Bangladesh?s agriculture. Although Bangladesh has made significant progress in increasing domestic production of food grain, if the production of major cereals is hampered due to climate change, food security will be in jeopardy. Most estimates show that a huge amount of additional food grain will be required to feed the growing population of the country. Ensuring food security for all is the overarching goal of Bangladesh?s national food policy. Therefore, ensuring food security in the future requires a great deal of additional effort in yield improvement, with limited scope for expanding the area under cultivation. The primary target readers for this book are students and researchers in the fields of environment, disaster risk reduction, and climate change studies. The book will provide them with a good idea of the current trend of research in the field and will furnish basic knowledge on this important topic. Another target group comprises practitioners and policy makers, who will be able to apply collective knowledge to policy and decision making.