In today's world, food scarcity and food security are significant global concerns, with 811 million people suffering from hunger and 3 billion individuals unable to afford healthy diets. This book discusses fisheries and aquaculture as crucial contributors to nutritional security and the need for sustainable practices to meet the growing demand. The subject matter of this book covers: Recycling of Waste Through Tubifex Culture and Used as Live Food in Aquahatcheries Culture Techniques of Daphnia Mosquito Larval Control Through the Larvivorous Fish Chlorella Live Food: Cultivation and Applications Print edition not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan and Bhutan)

This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.

Water plays a vital role in shaping our built environment, as it has done for centuries. We depend on it, we use it, we live with it and we must respect it. Aquatecture is the first book to outline new ways of 'designing for water,' using examples from around the world to illustrate methods of utilizing water innovatively, efficiently and safely.The first part of the book explores the historical relationship between water and architecture, examining how cities and civilisations have been drawn to water and have attempted to control it. The chapters go on to assess how this relationship has changed over time, and introduce readers to a range of brand new techniques that will revolutionise the way we think about water, design and urban planning. Solutions such as amphibious housing, wet-proof buildings, zero carbon development, rain gardens, flood storage and new methods of waterfront design are discussed and their effectiveness assessed. Full colour illustrations and international case studies are used throughout the book to bring these new theories to life; practical, technical advice sits alongside truly ground-breaking and ambitious ideas for the future. This book is an ideal reference tool for all architects, urban designers, planners and sustainability experts who have an interest in creating a beautiful, sustainable, intelligent and pleasurable built environment on land, in water and with water.