Phosphorus Food And Our Future
DOWNLOAD
Download Phosphorus Food And Our Future PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Phosphorus Food And Our Future book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Phosphorus Food And Our Future
DOWNLOAD
Author : Karl A. Wyant
language : en
Publisher: Oxford University Press
Release Date : 2013-06-14
Phosphorus Food And Our Future written by Karl A. Wyant and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-14 with Science categories.
Phosphorus is essential to all life. A critical component of fertilizers, Phosphorus currently has no known substitute in agriculture. Without it, crops cannot grow. With too much of it, waterways are polluted. Across the globe, social, political, and economic pressures are influencing the biogeochemical cycle of phosphorus. A better understanding of this non-renewable resource and its impacts on the environment is critical to conserving our global supply and increasing agricultural productivity. Most of the phosphorus-focused discussion within the academic community is highly fragmented. Phosphorus, Food, and Our Future will bring together the necessary multi-disciplinary perspectives to build a cohesive knowledge base of phosphorus sustainability. The book is a direct continuation of processes associated with the first international conference on sustainable phosphorus held in the United States, the Frontiers in Life Sciences: Sustainable Phosphorus Summit, though it is not a book of conference proceedings; rather, the book is part of an integrated, coordinated process that builds on the momentum of the Summit. The first chapter will introduce the biological and chemical necessity of phosphorus. The subsequent ten chapters will explore different facets of phosphorus sustainability and the role of policy on future global phosphorus supplies. The final chapter will synthesize all of the emerging views contained in the book, drawing out the leading dilemmas and opportunities for phosphorus sustainability.
Phosphorus
DOWNLOAD
Author : Jim Elser
language : en
Publisher: Oxford University Press
Release Date : 2020-12-11
Phosphorus written by Jim Elser and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-11 with Science categories.
Phosphorus is essential to the production of our food, and it also triggers algal blooms in lakes, rivers, and oceans when it slips through our hands. An understanding of this essential resource and how we have used and misused it over the years is crucial to the sustainability of our well-being on our planet. In this book, world authorities on phosphorus sustainability Jim Elser and Phil Haygarth explain this element's involvement in biology, human health and nutrition, food production, ecosystem function, and environmental sustainability. Phosphorus chronicles the sustainability challenges phosphorus both poses and solves in various contexts. The book begins with its discovery over 350 years ago, moving to its basic chemistry and the essential role it plays in all living things on Earth. Chapters go on to explain the rise in the usage of phosphorus in agriculture and how the increase in the mining of rock phosphate in the mid-20th century was essential for the Green Revolution. However, phosphorus emissions from human wastes and detergents triggered widespread algal blooms in the 1960s and 1970s. While such emissions have been brought under better control with wastewater treatment, diffuse emissions from farming continue to cause water quality degradation. The authors explain how these diffuse phosphorus emissions may worsen with climate change. In ten concise chapters, Elser and Haygarth offer engaging explanations of our historical use and abuse of phosphorus, including the phosphorus sustainability movement and new efforts to sustain food benefits of limited rock reserves following the phosphate rock price shock in 2007-2008. Highlighting new approaches for phosphorus, the two "Systems Innovators" turn toward the emerging set of sustainable phosphorus solutions necessary to achieve a sustainable "phosphoheaven" and avoid "phosphogeddon." The book provides an insider's take on this essential resource and why all of us need to wrestle with the wicked problems this element will cause, illuminate, or eliminate in years to come.
Phosphorus Food And Our Future
DOWNLOAD
Author : Karl A. Wyant
language : en
Publisher: Oxford University Press
Release Date : 2013-08-08
Phosphorus Food And Our Future written by Karl A. Wyant and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-08 with Business & Economics categories.
A complete and multidisciplinary study of phosphorus sustainability, stemming from the Frontiers Life Sciences: Sustainable Phosphorus Summit.
The Legacy Of Phosphorus
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 2014
The Legacy Of Phosphorus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
The Story Of Phosphorus
DOWNLOAD
Author : Dana Cordell
language : en
Publisher:
Release Date : 2010
The Story Of Phosphorus written by Dana Cordell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Food security categories.
Use Of Phosphate Rocks For Sustainable Agriculture
DOWNLOAD
Author : Food and Agriculture Organization of the United Nations. Land and Water Development Division
language : en
Publisher: Fao
Release Date : 2004
Use Of Phosphate Rocks For Sustainable Agriculture written by Food and Agriculture Organization of the United Nations. Land and Water Development Division and has been published by Fao this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Business & Economics categories.
Extensive research on the agronomic potential and actual effectiveness of phosphate rocks (PRs) as sources of phosphorus has been carried out in Africa, Asia, Latin America and elsewhere. This publication brings together a wide range of available information on key issues regarding the use of PRs in agriculture, including world deposits; characteristics of sources; evaluation methodologies for direct application of PR (DAPR); analysis of biophysical and farming factors; development and use of decision-support systems for DAPR; soil P testing for PR application; available technologies for enhancing the agronomic effectiveness of indigenous PR sources; environmental issues; legislation guidelines; and future research priorities.
Phosphorus Pollution Control
DOWNLOAD
Author : Aleksandra Drizo
language : en
Publisher: John Wiley & Sons
Release Date : 2019-10-16
Phosphorus Pollution Control written by Aleksandra Drizo and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-16 with Science categories.
Phosphorus Pollution Control – Policies and Strategies Deterioration and decline of water resources due to pollution caused by humans and their activities has become a universal health, environmental, social and economic problem. Excess discharges of nutrients, in particular, phosphorus, has been recognized as the most prevalent water pollution problem globally. Moreover, its perpetual occurrence and expansion creates imminent threats to water and food security. Despite extensive research during the past five decades, many key questions in eutrophication science remain unanswered. This book summarizes the most recent policies and strategies for phosphorus removal and recovery from municipal, residential and agricultural wastewater effluents and runoff into a concise and up-to-date volume. The book will be of interest to environmental and water resources scientists and engineers, consultants, policy makers, and practitioners working in the field.
Sustainable Phosphorus Management
DOWNLOAD
Author : Roland W. Scholz
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-03-12
Sustainable Phosphorus Management written by Roland W. Scholz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-12 with Science categories.
This book describes a pathway for sustainable phosphorus management via the Global Transdisciplinary Processes for Sustainable Phosphorus Management project (Global TraPs). Global TraPs is a multi-stakeholder forum in which scientists from a variety of disciplines join with key actors in practice to jointly identify critical questions and to articulate what new knowledge, technologies and policy processes are needed to ensure that future phosphorus use is sustainable, improves food security and environmental quality and provides benefits for the poor. The book offers insight into economic scarcity and identifies options to improve efficiency and reduce environmental impacts of anthropogenic phosphorus flows at all stages of the supply and use chain.
Environmental Sciencebites
DOWNLOAD
Author : Kylienne A. Clark
language : en
Publisher: The Ohio State University
Release Date : 2015-09-15
Environmental Sciencebites written by Kylienne A. Clark and has been published by The Ohio State University this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-15 with Nature categories.
This book was written by undergraduate students at The Ohio State University (OSU) who were enrolled in the class Introduction to Environmental Science. The chapters describe some of Earth's major environmental challenges and discuss ways that humans are using cutting-edge science and engineering to provide sustainable solutions to these problems. Topics are as diverse as the students, who represent virtually every department, school and college at OSU. The environmental issue that is described in each chapter is particularly important to the author, who hopes that their story will serve as inspiration to protect Earth for all life.
Dietary Phosphorus
DOWNLOAD
Author : Jaime Uribarri
language : en
Publisher: CRC Press
Release Date : 2017-09-27
Dietary Phosphorus written by Jaime Uribarri and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-27 with Medical categories.
Phosphorus is an essential nutrient that occurs in almost all foods and is important for many normal physiological functions. In a typical Western diet, it is not harmful, but does adversely affect tissues in the body when consumed in excess or deficiency. This book provides a comprehensive review of various aspects of phosphorus in relation to human nutritional needs. Sections cover phosphorus nutrition and dietary issues; health risks associated with excess phosphorus intake that exceeds requirements; phosphorus intake in populations at risk; regulatory challenges and policy approaches; and environmental impacts of phosphates in the modern food supply. This book challenges the long held ideas that high dietary phosphorus intake beyond nutritional requirements is safe and the natural supply of phosphorus critical to agricultural and human food production is endless. Controversy surrounds the claim that largely unrestricted use of phosphorus in all aspects of food production from farm to fork increases dietary phosphorus intake and irretrievable environmental loss, both of which harm human and environmental health. The book editors have joined together experts in basic, medical, environmental, nutritional, and food science to explore the validity of these claims of harm from high intakes and the unchecked use of phosphorus in the global food supply. Despite the essential need for adequate phosphorus over all stages of plant, animal and human life, the growing evidence points to a worldwide increase in dietary phosphorus intake far beyond nutrient requirements, significant association with chronic disease risk even when renal function is not compromised, and the increase in environmental loss with crop run-off, animal husbandry, and unretrieved phosphorus from human waste. This current evidence alludes to a depleted, unsustainable natural supply of phosphorus, hazardous environmental pollution of lakes and waterways, and significant increases in the risk of kidney, skeletal, and other serious illnesses in humans in the future if action is not taken now.