Water Environment Federation
Water Environment Federation (WEF)publishes a variety of technical publications, including newsletters,manuals of practice and other books, magazines, and journals.
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Science & MathematicsHydroponics and Protected Cultivation
A Practical Guide
by Lynette Morgan
A comprehensive, practical text which covers a diverse range of hydroponic and protected cropping techniques, systems, greenhouse types and environments. It also details the use of indoor plant factories, vertical systems, organic hydroponics and aquaponics.Worldwide hydroponic cropping operations can vary from large, corporate producers running many hectares of greenhouse systems particularly for crops such as tomato, cucumber, capsicum and lettuce, to smaller-scale growers growing fresh produce for local markets.Included in this book:Detailed technical information to help growers and students to design and run their own hydroponic operations.In-depth research to explain the factors that influence plant growth, produce quality, post-harvest life and hydroponic plant nutrition.New advances such as the use of organic nutrients and substrates, completely enclosed indoor plant factories and the growing number of small-scale, non-commercial applications.Hydroponics and Protected Cultivation is fully illustrated with colour images and photographs to illustrate key topics and help identify problem areas. It is suitable for growers, researchers and students in horticulture. Table of contents 1: Background and History of Hydroponics and Protected Cultivation 2: Greenhouses and Protected Cropping Structures 3: The Greenhouse Environment and Energy Use 4: Greenhouse Operation and Management 5: Hydroponic Systems – Solution Culture 6: Substrate-based Hydroponic Systems 7: Organic Soilless Greenhouse Systems 8: Propagation and Transplant Production 9: Plant Nutrition and Nutrient Formulation 10: Plant Health, Plant Protection and Abiotic Factors 11: Hydroponic Production of Selected Crops 12: Plant Factories – Closed Plant Production Systems 13: Greenhouse Produce Quality and Assessment 14: Harvest and Postharvest Factors
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Agronomy & crop productionDecember 2012Greenhouse Technology and Management
by Nicolas Castilla. Translated by Esteban J Baeza
Greenhouse cultivation has expanded in recent decades with increased demand for horticultural production. This book covers current technologies and management practices of general greenhouse production, with a particular emphasis on plastic greenhouses and vegetable growing. The author begins by addressing the natural greenhouse microclimate, in the context of managing greenhouse systems such as ventilation, cooling, heating, carbon dioxide enrichment, light management, crop physiology, greenhouse design and construction criteria. The book then moves on to cover other issues of greenhouse management including irrigation and fertilization, soil and substrate cultivation, plant protection, regulation, economic analysis, environmental impact, and post-harvest, production strategies and marketing. Providing an integrated approach to greenhouse production this practical text aims to provide clear advice on optimising the yield and quality of crops grown under greenhouse conditions.
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The environmentFebruary 2007Greenhouse Gas Sinks
by Edited by David Reay, Nick Hewitt, Keith A Smith, John Grace
Bringing together leading researchers from around the world this book reviews how vegetation and soils act as naturally occurring buffers which use up the gases responsible for global warming and the greenhouse effect. It provides in-depth information on the importance of these sinks, how they may respond to increased greenhouse gas emissions, how we can protect them and how they can help us mitigate climate change.
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Forestry & related industriesSeptember 2001Impact of Carbon Dioxide and Other Greenhouse Gases on Forest Ecosystems
by Edited by David Karnosky, Reinhart Ceulemans, Giuseppe Scarascia-Mugnozza, John L Innes
Carbon dioxide and other greenhouse gases such as ozone, nitrogen oxides, carbon monoxide and chlorofluorocarbons, are all increasing in the atmosphere. These gases are directly affecting biological processes in trees and ecological processes in forests.They are also causing considerable radiant energy to be trapped near the earth’s surface resulting in the so-called “greenhouse” effect which may significantly alter global climate in the 21st century. However, this issue is subject to some controversyThis book provides an authoritative review, written by expert world forest scientists, of what is known about the impact of elevated CO2 and other greenhouse gases on forest ecosystems.
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January 2018Greenhouse Gases, Second Edition
Worldwide Impacts
by Julie Kerr, Ph.D.
While there are several factors that contribute to global warming, such as natural changes in the Earth's inclination and revolution around the sun, by far the biggest factor is the emission of greenhouse gases. Carbon dioxide, methane, ozone, chlorofluorocarbons, water vapor, and nitrous oxide are added at alarming rates to the atmosphere by daily human activity. Every person on Earth has a "carbon footprint"—a measure of greenhouse gas contributed to the atmosphere on a daily basis. Some people's footprints are much higher than others; for instance, those that live in developed countries such as the United States (the largest greenhouse gas emitter), emit much greater amounts than those living in undeveloped countries of the world. Various activities, such as agricultural and deforestation practices, also emit greenhouse gases. Thoroughly updated and featuring new graphs, charts, and illustrations, Greenhouse Gases, Second Edition explores the very important role these gases play and their global impact on populations and ecosystems worldwide. The goal of this eBook is to provide readers with an understanding of the various sources of these gases, their interaction with the atmosphere, their effect on natural systems, and why controlling them is critical to the Earth's future climate. Other issues discussed in this full-color eBook include the role of the ozone and a concept called "global dimming" and how it relates to global warming. Chapters include: The Greenhouse Effect and Global Warming Carbon Sequestration Agriculture and Greenhouse Gases Deforestation and Greenhouse Gases Anthropogenic Causes and Effects The Fate of Natural Refuges Global Warming Around the World Mitigation and Adaptation to Climate Change.
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Business, Economics & LawSeptember 2020Religious Tourism and the Environment
by Kiran A Shinde, Daniel H Olsen
The remarkable growth in religious tourism across the world has generated considerable interest in the impacts of this type of tourism. Focusing here on environmental issues, this book moves beyond the documentation of environmental impacts to examine in greater depth the intersections between religious tourism and the environment. Beginning with an in-depth introduction that highlights the intersections between religion, tourism, and the environment, the book then focuses on the environment as a resource or generator for religious tourism and the environment as a recipient of impacts of religious tourism. Chapters included discuss such important areas as disease, environmental responsibility and host perspectives. Covering as many cultural and environmental regions as possible, this book provides: An in-depth, yet holistic view of the relationships between religious tourism and the environment; A conceptual framework that goes beyond listing potential environment impacts; A strong focus on explaining the universality of the deeper environmental issues surrounding sacredness and sacred places. From a global writing team and featuring case studies spanning Europe and Asia, this book will be of great interest to researchers and students of tourism and religious studies, as well as those studying environmental issues.
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February 2024Experimental Design and Analysis for Tree Improvement
by Emlyn Williams, Chris Harwood, Colin Matheson
This third edition of Experimental Design and Analysis for Tree Improvement provides a set of practical procedures to follow when planning, designing and analysing tree improvement trials. Using many fully worked examples, it outlines how to: design field, glasshouse and laboratory trials; efficiently collect and construct electronic data files; pre-process data, screening for data quality and outliers; analyse data from single and across-site trials; and interpret the results from statistical analyses. The authors address the many practical issues often faced in forest tree improvement trials and describe techniques that will efficiently give conclusive results. The techniques provided are applicable to the improvement of not only trees, but to crops in general. Building on the success of the second edition, this new edition has been fully revised to include the construction of p-rep and spatial designs using the commercially available software package for design generation (CycDesigN). For analysis of the examples, it provides online Genstat and SAS programs and a link to R programs.
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Insects (entomology)August 2003Mites of Greenhouses
Identification, Biology and Control
by Edited by Zhi-Qiang Zhang
Mites are among the most important arthropods in greenhouses, both as pests causing economic injury to greenhouse crops, and as natural enemies used in the biological control of pest insects and other mites. Because of their minute size, mites are much less well known than insects.This book describes the biology, identification and control of such mites and the topics covered include an introduction to the Acari, illustrated keys to orders, families and selected species, the control of pest mites, and the role of beneficial mites in biological control. The book will be of interest to those working in entomology, crop protection and horticulture.
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Agronomy & crop productionJuly 2005Nitrate, Agriculture and the Environment
by Tom Addiscott
There is widespread public concern about the effects of nitrate derived from farming on water quality and public health. But research on nitrate during the past decade has revealed wide discrepancies between public perceptions and reality. The main problems from nitrate are ecological changes in coastal and estuarine waters and nitrous oxide in the atmosphere. This gas, largely derived from nitrate, is a threat to the ozone layer in the stratosphere and is also a greenhouse gas. This book builds on Farming, Fertilizers and the Nitrate Problem (CABI, 1991) by Addiscott, Whitmore and Powlson but has been restructured to take account of new developments and to bring out more clearly the role of politicians and economists in the 'nitrate problem'.
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Technology, Engineering & AgricultureAugust 2019Nursery Practices in Oil Palm
A Manual
by Brian P Forster, Peter D. S. Caligari, Nur D Laksono, Umi Setiawati, Fazrin Nur, Miranti Rahmaningsih, Yassier Anwar, Heru Rusfiandi, Eben Haeser Sembiring, Brian P Forster, Avasarala Sreenivasa Subbarao, Hafni Zahara
This is a hands-on, practical guide to general and specific practices in oil palm nurseries to produce healthy, vigorous and uniform plants ready for field planting. There are two nursery stages, a pre-nursery and a main nursery. The pre-nursery receives both germinated seeds and tissue culture produced plantlets (ramets) which are planted in small pots in a relatively small area in which shade and humidity can be controlled. Once seedlings and ramets are established they are transferred to the main nursery, potted-on and grown on to produce field-ready plants.
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Tourism industryOctober 2003Nature-based Tourism, Environment and Land Management
by Ralf C Buckley, Catherine Pickering, David B Weaver. Edited by Ralf C Buckley, Catherine Pickering, David B Weaver.
Tourism based on natural environments is a huge international industry and this industry needs access to land with scenery, native plants and wildlife. In turn, land managers need money to maintain their land and its natural resources. This book looks at the economic, social and environmental consequences of nature-based tourism. It discusses the importance of links and partnerships, as well as the conflicts,between commercial tourism interests and land management agencies. Born from the Fenner conference on Nature Tourism and the Environment, held in Canberra, Australia, 2001, the book includes selected proceedings which have been refereed and substantially revised.
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May 2020The Sea, the Sea, I Ask You-Liu Raomin's World of Nursery Rhymes
by Sun Yunxiao, Liu Baoan, Cao Weihong
Liu Raomin is a famous poet and nursery rhyme writer in Qingdao. His works have been selected by various elementary school Chinese textbooks many times. Such as "the sea, the sea, I ask you", "tick tick tick it rains", etc., are popular and enduring. But people remember these nursery rhymes, but often don't know the author of the nursery rhymes. Teacher Sun Yunxiao has a dream to recommend more poems by Mr. Liu Raomin to readers, so that everyone can learn more about poets and poetry stories. Thereby sublimating children's imagination and language ability. This book can also be read by adults who are still innocent.
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January 2018Fossil Fuels and Pollution, Second Edition
The Future of Air Quality
by Julie Kerr, Ph.D.
Praise for the previous edition: "...valuable..."—School Library Journal Clean air is essential to life and good health. Several important pollutants are produced by fossil fuel combustion and emitted directly into the atmosphere, including carbon monoxide, nitrogen oxides, sulfur oxides, and hydrocarbons. In addition, total suspended particulates contribute to air pollution, and nitrogen oxides and hydrocarbons combine in the atmosphere to form tropospheric ozone, the major constituent of smog. With an examination of fossil fuels as energy sources and the world population's reliance on them, Fossil Fuels and Pollution, Second Edition outlines the connection between fossil fuels and global warming. Thoroughly updated and featuring new graphs, charts, and illustrations, this full-color eBook explores the properties of greenhouse gases, the nature and causes of their emissions, the largest contributors, and important health issues and considerations associated with them. The concepts of energy efficiency and fuel economy are also examined as well as agricultural greenhouse gases and pollution. Fossil Fuels and Pollution, Second Edition ends with a close look at fuel technology and the "green technology" movement that has been put into place for tomorrow's cars. Chapters include: Energy, Fossil Fuels, and Global Warming Greenhouse Gases, Health, and the Environment Evolution Since the Industrial Revolution Global Warming and Pollution: Buildings and Homes Global Warming and Pollution: Green Transportation Global Warming and Pollution: Cities and Industry Global Warming: Agriculture and the Impacts Today Fuel Technology Green Technology: Tomorrow's Cars Today Conclusions: the Future of Air Quality.
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Technology, Engineering & AgricultureSeptember 2018Nursery Screening for Ganoderma Response in Oil Palm Seedlings
A Manual
by Miranti Rahmaningsih, Ike Virdiana, Syamsul Bahri, Yassier Anwar, Brian P Forster, Frédéric Breton, Brian P Forster, Peter D. S. Caligari
This is a hands-on, practical guide covering seedling screening for disease response in oil palm for pathology, breeding and genetics. Oil palm is the top oil crop in the world and Ganoderma is the most devastating disease of oil palm. The authors are all actively engaged in oil palm seed production and breeding and bring together the many aspects of seedling disease testing in to one integrated manual. Presenting sound practices based on scientific innovation and knowledge, this guide provides techniques integrated with expertise and also looks towards future possibilities. Promoting green, eco-friendly agriculture, this book covers: Health and safety considerations Media preparation for in vitro culture Collecting isolates and culture preparation Preparation of Ganoderma inoculum Nursery inoculation Scoring response Based on experience and protocols, this is an invaluable manual for students and researchers in agriculture, plant breeders, growers, traders and production companies interested in the practicalities of oil palm pathology. It provides a resource for training, a knowledge base for people new to oil palm and a reference guide for managers, to ensure best practices in maximising sustainability and production of this important crop.
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Tourism industryAugust 2008Nature-based Tourism, Environment and Land Management
by Edited by Ralf C Buckley, Catherine Pickering, David B Weaver
Tourism based on natural environments is a significant and growing international industry, and one that requires access to land with scenery, native plants and wildlife. In turn, land managers need money to maintain their land and its natural resources. This book looks at the economic, social and environmental consequences of nature-based tourism, and its effects on land managers. It discusses the importance of links and partnerships, as well as the conflicts between commercial tourism interests and land management agencies. Now in paperback, this book will be an essential resource for tourism students, as well as researchers and industry practitioners.
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Science & MathematicsAugust 2018Tomatoes
by E Heuvelink
This new edition of a successful, practical book provides a comprehensive and accessible overview of all aspects of the production of the tomato crop, within the context of the global tomato industry. Tomatoes are one of the most important horticultural crops in both temperate and tropical regions and this book explores our current knowledge of the scientific principles underlying their biology and production.Tomatoes 2nd Edition covers genetics and breeding, developmental processes, crop growth and yield, fruit ripening and quality, irrigation and fertilisation, crop protection, production in the open field, greenhouse production, and postharvest biology and handling. It has been updated to:- reflect advances in the field, such as developments in molecular plant breeding, crop and product physiology, and production systems.- include a new chapter on organic tomato production.- present photos in full colour throughout.Authored by an international team of experts, this book is essential for growers, extension workers, industry personnel, and horticulture students and lecturers.
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November 2021The Forest of the Future – A New Reality
Understanding the ecosystem
by Hans Jürgen Böhmer
What happened with forest dieback? The predictions of the 1980s that forests would be in decline across Europe have not come true. Currently, attention again focuses on the doom scenarios of the loss of entire forests and cultural landscapes in an emotional and sometimes hysterical debate. Biogeographer Hans Jürgen Böhmer refers to updated case studies and his 30 years of research experience on global ecosystems to demonstrate extremely complex interrelations of the natural world that various actors monitor in contrasting ways and characterized by different times and ideologies. Böhmer advocates to embed the sustainability debate more strongly in the living environment, rather than relying exclusively on model calculations.
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May 2024The Concept of Ecostacking
Techniques and Applications
by Jinjun Wang, Huai Liu, Ingeborg Menzler-Hokkanen, Hongbo Jiang, Heikki M.T. Hokkanen, Ingeborg Menzler-Hokkanen
Ecostacking is a new concept and approach which aims to maximize the benefits of ecosystem service providers in cropping systems to help achieve the goal of long-term sustainable agriculture and food production. The term "ecostacking" means combining synergistically the beneficial services of functional biodiversity from all levels and types. It is a comprehensive approach, where the various ecosystem service providers are fully integrated with the rest of the cropping system including agronomic practices. It is an approach which goes beyond conventional Integrated Pest Management practises, and attempts to take advantage of all the functional biodiversity of a system. The main focus of ecostacking is on maximizing ecosystem services for biological control and pollination from beneficial arthropods, but the approach also utilizes other invertebrates (e.g., earthworms) as well as beneficial vertebrates such as bats, birds and small mammals. Microbes also provide invaluable ecosystem services including pest, disease, and weed control, either directly as components of "suppressive soils" or as plant colonizers (as endophytes or as epiphytic microbial flora). The ecostacking approach also aims to maximize other nature-provided services such as maintenance of soil health and nutrient cycling. The Concept of Ecostacking is the first book in a series which introduces ecostacking concepts to the reader and explores how this approach can be used in a variety of ways and in different cropping systems. The book defines this new concept and shows, using illustrative case studies from around the world, how ecostacking principles can be successfully employed in cropping systems in the open field, in greenhouses and in forestry. This book: · will serve as inspiration for developing further applications of this breakthrough technology for sustainable agricultural production. · is a must-read for everyone with an interest in developing sustainable crop protection systems and ecosystem management. · has been written and edited by the world's leading experts in this new and exciting endeavour.
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Children's & YABenny Beaver. The Great Forest Adventure
by Inga Maria Ramcke/Christine Kugler
Benny Beaver is involved in every adventure. Among other things, he’s a master builder. He’s always eager to learn something new – in the forest and anywhere else. There’s a lot to learn about our environment and Nature. This eventful tale about Benny Beaver and his friends Daisy Duck, Sally Squirrel and Manny Mole is great fun, as is the CD with its sounds of Nature. What happens in the forest? Who creeps, crawls and flies here? And what trees, bushes and fungi grow here? A lively tale about the environment and Nature for nursery school and first year primary school. A picture-book tale, exciting and entertaining – as is the CD with its sounds from Nature. Welcome to the world of Benny Beaver and his friends! Share their adventures in the forest and elsewhere!
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Environmental factorsApril 2014Natural Environments and Human Health
by Alan Ewert, Alan W Ewert, Denise Mitten, Jill Overholt, Jillisa Overholt
The role natural environments play in human health and wellbeing is attracting increasing attention. There is growing medical evidence that access to the natural environment can prevent disease, aid recovery, tackle obesity and improve mental health. This book examines the history of natural environments being used for stress-reduction, enjoyment, aesthetics and catharsis, and traces the development of the connection between humans and the environment, and how they impact our personal and collective health.
