Aquaculture is the science and technology of balanced support from the biological and engi producing aquatic plants and animals. It is not neering sciences. However, commercial aqua new, but has been practiced in certain Eastern culture has become so complex that, in order to cultures for over 2,000 years. However, the role be successful, one must also draw upon the ex of aquaculture in helping to meet the world's pertise of biologists, engineers, chemists, econ food shortages has become more recently ap omists, food technologists, marketing special parent. ists, lawyers, and others. The multidisciplinary The oceans of the world were once consid approach to aquaculture production became ap ered sources of an unlimited food supply. Bio parent during the early 1990s. It is believed that logical studies indicate that the maximum sus this trend will continue as aquaculture produc tainable yield of marine species through the tion becomes more and more intensive in order harvest of wild stock is 100 million MT (metric for the producer to squeeze as much product as tons) per year. Studies also indicate that we are possible out of a given parcel of land. Although many aquaculture books exist, few rapidly approaching the maximum sustainable yield of the world's oceans and major freshwa explore the engineering aspects of aquaculture ter bodies. Per capita consumption of fishery production.

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.

The immense environmental challenges facing the world now and in years to come can only be met through marshalling the talents of the best environmental engineers and scientists, and through the use of innovative, cost-effective solutions. Written by three leading aeration experts, Aeration: Principles and Practice, covers the principles and practi

Prepared by a Joint Task Force of the Water Pollution Control Federation and ASCE. Aeration: A Wastewater Treatment Process summarizes current aeration practices in wastewater treatment and includes both theoretical and practical guidelines for the design and operation of such unit processes. Topics include: history of aeration; oxygen requirements; modeling; diffused air and mechanical aeration systems; process control; operation and maintenance; and aeration-testing protocols. This Manual is intended to be of practical use to the design engineer and is based on the experience of engineers in the field of wastewater treatment plant design and operation.