Books
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Biology and Management of the World Tarpon and Bonefish Fisheries
The core of a multibillion dollar sport fishing industry, tarpon and bonefish, two of the earth’s oldest creatures, are experiencing obvious and precipitous population decline. Experienced anglers in the Florida Keys suggest a drop of approximately 90-95 percent for the bonefish population over the last 65 years. Despite the economic value of the industry and scientific value of these ancient ...
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Conservation Tillage Systems and Water Productivity - Implications for Smallholder Farmers in Semi-Arid Ethiopia: PhD, UNESCO-IHE Institute for Water Education, Delft, The Netherlands
Conservation tillage systems solve the problem of land degradation and declining water productivity. However, direct application of such tillage systems has not been possible among resource-poor, smallholder farmers in semi-arid areas of Ethiopia. This book considers traditional tillage systems and discusses the results of evaluations carried out on appropriate conservation tillage implements and ...
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Conservation Tillage Systems and Water Productivity: Implications for Smallholder Farmers in Semi-Arid Ethiopia
Conservation tillage systems solve the problem of land degradation and declining water productivity. However, direct application of such tillage systems has not been possible among resource-poor, smallholder farmers in semi-arid areas of Ethiopia. This book considers traditional tillage systems and discusses the results of evaluations carried out on appropriate conservation tillage implements and ...
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Environmental Management of Concentrated Animal Feeding Operations (CAFOs)
Clean and environmentally sound disposal of animal waste in the quantities that Concentrated Animal Feeding Operations (CAFOs) produce can only be described as a challenge. Designed to provide practical information, Environmental Management of Concentrated Animal Feeding Operations (CAFOs) covers the concepts and practices involved in the operation and maintenance of CAFOs, paying particular ...
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A New Approach of Sediment Transport in the Design and Operation of Irrigation Canals
Understanding the behavior and transport of sediment allows efficient planning and reliable water delivery schedules, and ensures the controlled deposition of sediments, making maintenance activities more manageable. This book presents a detailed analysis of sediment transport in irrigation canals, together with physical and mathematical descriptions of the behavior. A mathematical model predicts ...
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GIS Applications in Agriculture
The increased efficiency and profitability that the proper application of technology can provide has made precision agriculture the hottest developing area within traditional agriculture. The first single-source volume to cover GIS applications in agronomy, GIS Applications in Agriculture examines ways that this powerful technology can help farmers produce a greater abundance of crops with more ...
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Fingerponds: Managing Nutrients & Primary Productivity For Enhanced Fish Production in Lake Victoria’s Wetlands Uganda
This study examines fingerponds in the Lake Victoria wetlands in Uganda. It discusses the importance of organic manure applications in enhancing nutrient levels, phytoplankton, and periphyton productivities and ultimately fish production. The study demonstrates that organic manures enhance algal development and fish production, emphasizing that close monitoring and control are needed. It explores ...
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Fingerponds: Seasonal Integrated Aquaculture in East African Freshwater Wetlands: Exploring their potential for wise use strategies: PhD: UNESCO-IHE Institute, Delft
Wetlands play an important role in the livelihoods of many rural households particularly in sub-Saharan Africa. However, due to decline in rainfed terrestrial agriculture, many wetlands are being encroached upon to grow crops. The question to any wetland scientist/policy maker in the region is: what efforts can be made to achieve a balance between human needs for food and income and maintenance ...
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Environmental Management of Concentrated Animal Feeding Operations (CAFOs)
Clean and environmentally sound disposal of animal waste in the quantities that Concentrated Animal Feeding Operations (CAFOs) produce can only be described as a challenge. Designed to provide practical information, Environmental Management of Concentrated Animal Feeding Operations (CAFOs) covers the concepts and practices involved in the operation and maintenance of CAFOs, paying particular ...
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Irrigation of Agricultural Crops, Second Edition
Irrigation is one of the most important human activities sustaining civilization. On average, irrigated crop yields are double those from unirrigated land. It has been estimated that to meet the needs of the 8 billion population by 2025, the irrigated area must expand more than 20% and irrigated crop yields must improve by 40% above current yields. The issues and the newest technologies are ...
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Polymer Fiber Optics: Materials, Physics, and Applications
This straightforward text examines the scientific principles, characterization techniques, and fabrication methods used to design and produce high quality optical fibers. Polymer Fiber Optics: Materials, Physics, and Applications focuses on the fundamental concepts that will continue to play a role in future research and ...
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Soil and Water Conservation Handbook: Policies, Practices, Conditions, and Terms
Soil and Water Conservation Handbook is a concise, compact encyclopedia of the policies, practices, conditions, and terms related to soil and/or water conservation. This handy A-to-Z guide contains descriptions of more than 700 entries, presented in a practical, non-technical format that’s suitable for beginners as well as experts. It’s a ready reference source of information for ...
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Soil and Water Conservation Handbook: Policies, Practices, Conditions, and Terms
Soil and Water Conservation Handbook is a concise, compact encyclopedia of the policies, practices, conditions, and terms related to soil and/or water conservation. This handy A-to-Z guide contains descriptions of more than 700 entries, presented in a practical, non-technical format that’s suitable for beginners as well as experts. It’s a ready reference source of information for researchers, ...
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Design of Experiments for Agriculture and the Natural Sciences Second Edition
Written to meet the needs of both students and applied researchers, Design of Experiments for Agriculture and the Natural Sciences, Second Edition serves as an introductory guide to experimental design and analysis. Like the popular original, this thorough text provides an understanding of the logical underpinnings of design and analysis by selecting and discussing only those carefully chosen ...
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Striper Wars
When populations of striped bass began plummeting in the early 1980s, author and fisherman Dick Russell was there to lead an Atlantic coast conservation campaign that resulted in one of the most remarkable wildlife comebacks in the history of fisheries. As any avid fisherman will tell you, the striped bass has long been a favorite at the American dinner table, in fact, we've been feasting on the ...
By Island Press
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Why Some Like It Hot
'Mixing hard science with personal anecdotes, Nabhan convincingly argues that health comes from a genetically appropriate diet inextricably entwined with a healthy land and culture.' -Publishers Weekly Do your ears burn whenever you eat hot chile peppers? Does your face immediately flush when you drink alcohol? Does your stomach groan if you are exposed to raw milk or green fava beans? If so, ...
By Island Press
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Dryland Agriculture, Second Edition
Dryland agriculture is of more consequence now than ever because the world’s dependence on food produced in dryland areas is even greater. In recognition of this, and the fact that global food supply is increasingly interconnected, this volume takes a world view of dryland production continent by continent. The initial chapters of the monograph address the principles that underlie all dryland ...
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The Economic Value of Wild Resources in Senegal: A Preliminary Evaluation of Non-timber Forest Products, Game and Freshwater Fisheries
The contribution of wild plants and animals to human welfare is widely appreciated but not routinely measured. Reliable and up-to-date information on the economic importance of wild resources is needed to ensure that development policies and investments take account of the full costs and benefits of alternative land uses. This report presents a summary of findings of recent research on the value ...
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The Status and Distribution of Freshwater Fish Endemic to the Mediterranean Basin
Freshwater in the Mediterranean basin is of huge economic, environmental and livelihood importance. However, with a growing population and an increasing number of tourists, the freshwater resources are under great pressure. Since the threatened status of plants and animals is one of the most widely used indicators for assessing the condition of ecosystems and their biodiversity, an assessment was ...
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Forests and Protected Areas: Guidance on the Use of the IUCN Protected Area Management Categories
Protected areas are the cornerstone of virtually all national and international conservation policies. About 10% of the world’s forests are to be found in protected areas, and Forest Protected Areas make a critical contribution to conservation. The purpose of this publication is to address two questions, both of which are strategic, complex and politically significant: What is, and what is not, a ...
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