Aquaculture is a rapidly growing, successful approach to improving diets by providing more high quality fish and shellfish protein. It is also an industry with major unresolved issues because of its negative impact on the environment. This book is a pioneering effort in the development of environmentally benign aquaculture methods.

This book presents five critical dimensions on relationships, institutions, produc-tion, organisation, and governance from design and systems perspectives for thesystematic transition of unstable and vulnerable communities across the world tosustainable community systems.• The first section discusses features of relationships and processes to deepencooperation and trust within a community.• The second section examines institutions within and outside a district tofoster synergy across institutions within a district and to minimise negativeexternalities on local communities within a district.• The third section deals with food production systems that are nature-friendly, resilient, efficient and sustainable.• The fourth section discusses the design of producer organisations that cangraduate to become sustainable community enterprise systems.• The fifth section focuses on community governance that can facilitatedecentralised, participatory, transparent and democratic local governancesystems. This book• offers a fresh perspective on design thinking for optimising internal designconsistencies.• provides a systems perspective on building sustainable community systemsat the lowest governance unit in different countries, such as Ward/GramPanchayat/Panchayat Council/Gewong/Union Council/GN.• gives insights into design & systems perspectives towards buildingsustainable community systems within a district of any country across the/divworld.