Aquatic agricultural systems (AAS) in coastal Southwest Bangladesh have evolved in response to a number of stimuli and constraints including improving market access, technological change, and salinization. Farming systems in the region are highly dynamic, and are characterized by the integration of varying combinations of freshwater prawns, rice, fish, vegetables, and brackish water shrimp.
Shrimp culture is of central importance in Bangladesh, shrimp being the cash component of many smallholder, polyculture fish farming systems. Shrimp also contributes substantial income through exports. However, production remains low compared with other countries for a number of reasons, including low availability of good quality post larvae (PL) seed stock, lack of credit facilities, and disease problems.
Myanmar’s inshore fisheries support the livelihoods of millions of Myanmar citizens living in coastal areas. However, in recent years, the capacity of these fisheries to support viable livelihoods and contribute significantly to local economies has come under threat. This policy brief sets out five priority areas that need immediate attention if coastal resources are to recover to more productive levels and if fisher communities are to continue to benefit from these resources.
The Myanmar Fishery Partnership (MFP) is a new initiative being established to assist the Myanmar government in strengthening effective collaboration for the sustainable development of Myanmar’s fisheries and aquaculture sector. Four policy briefs have been developed by the Myanmar Fisheries Partnership to help the government address the most challenging issues facing fisheries in Myanmar.
The freshwater fisheries in Myanmar are economically significant and important to livelihoods and food security. Yet significant threats to the resource base and public demand call for the development of management initiatives, legal adjustments and a people-centered approach. This brief identifies a series of options and priorities that could help improving freshwater fisheries management towards a more sustainable and equitable exploitation of inland fish resources.
Rapidly transforming Asian food systems are oriented largely towards domestic markets, yet literature on Asian crop booms deals almost exclusively with commodities produced for export. With reference to pangasius aquaculture in Bangladesh, we argue that ‘domestic crop booms’ - agricultural booms driven by domestic demand - are contributing to rapid social and ecological transformations in Asia and across the globe. We adopt a comparative multi-scalar approach, and develop the concept of ‘livelihood pathways’ as a means of understanding agrarian change associated with crop booms.
The purpose of this paper is to analyse the challenges involved in bringing gender analysis together with the analysis of social-ecological resilience and in doing so to provide ways forward that will enable a more meaningful account of gendered social relations in relation to resilience. The co-authors comprise researchers working in the field of gender as well as those working in the field of resilience reflecting our aim to promote constructive collaboration between the fields.
The CGIAR Research Program (CRP) on Aquatic Agricultural Systems (AAS) led by WorldFish aims to lift millions of people out of poverty and promote positive, transformative change in aquatic agricultural development. The AAS program recognizes that gender and power inequalities between men and women, which are reinforced at all levels of society, are key factors perpetuating poverty. One of the AAS themes aims to engage men as an integral part of its gender-transformative approach to the questioning and fundamental altering of unequal power relations and structures.
The literature focuses on mortality among children younger than 5 years. Comparable information on nonfatal health outcomes among these children and the fatal and nonfatal burden of diseases and injuries among older children and adolescents is scarce. This study is to determine levels and trends in the fatal and nonfatal burden of diseases and injuries among younger children (aged <5 years), older children (aged 5-9 years), and adolescents (aged 10-19 years) between 1990 and 2013 in 188 countries from the Global Burden of Disease (GBD) 2013 study.
The aims of this study were the estimation of genetic parameters for survival rate from tagging until harvest and the evaluation of the correlated response in survival rate to selection for harvest weight in the genetically improved farmed tilapia(GIFT) strain.