Download or read book Modeling Phosphorus in the Environment written by David E. Radcliffe and published by CRC Press. This book was released on 2006-11-14 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite advances in modeling, such as graphical user interfaces, the use of GIS layers, and databases for developing input files, the approaches to modeling phosphorus (P) have not changed since their initial development in the 1980s. Current understanding of P processes has evolved and this new information needs to be incorporated into the current models. Filling this need, Modeling Phosphorus in the Environment describes basic approaches to modeling P, how the current models implement these approaches, and ways to improve them. The book sets the scene with a review of general approaches to modeling runoff and erosion, P in runoff, leaching of P, stream processes that affect P, and an examination of the important issue of model uncertainty. It describes state-of-the-science watershed-scale P transport models including dynamic semi-disturbed models, models of intermediate complexity, and two lumped models. Phosphorus Indexes (PIs) represent one end of the modeling spectrum and the book takes a comprehensive look at PIs developed in each state, and illustrates some of the problems encountered when incorporating PIs into farm-scale manure management software. The book discusses monitoring data, which is critical for calibrating models, and concludes with suggestions for improving the modeling of P. From researching mechanisms to applying regulations, the uses of phosphorus models have increased as our knowledge of the effects of phosphorus in the environment has increased. Drawing on contributions from experts, the book gives you the tools to select the model that best fits your needs.
Download or read book Artificial Intelligence in Society written by OECD and published by OECD Publishing. This book was released on 2019-06-11 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The artificial intelligence (AI) landscape has evolved significantly from 1950 when Alan Turing first posed the question of whether machines can think. Today, AI is transforming societies and economies. It promises to generate productivity gains, improve well-being and help address global challenges, such as climate change, resource scarcity and health crises.
Download or read book Count Question Resolution Program written by and published by . This book was released on 2001 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ethnobotany written by Barbara M. Schmidt and published by John Wiley & Sons. This book was released on 2017-09-25 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ethnobotany: A Phytochemical Perspective explores the chemistry behind hundreds of plant medicines, dyes, fibers, flavors, poisons, insect repellants, and many other uses of botanicals. Bridging the gap between ethnobotany and chemistry, this book presents an introduction to botany, ethnobotany, and phytochemistry to clearly join these fields of study and highlight their importance in the discovery of botanical uses in modern industry and research. Part I. Ethnobotany, explores the history of plant exploration, current issues such as conservation and intellectual property rights, and a review of plant anatomy. An extensive section on plant taxonomy highlights particularly influential and economically important plants from across the plant kingdom. Part II. Phytochemistry, provides fundamentals of secondary metabolism, includes line drawings of biosynthetic pathways and chemical structures, and describes traditional and modern methods of plant extraction and analysis. The last section is devoted to the history of native plants and people and case studies on plants that changed the course of human history from five geographical regions: Africa, the Americas, Asia, Europe, and Ocean. Throughout the entire book, vivid color photographs bring science to life, capturing the essence of human botanical knowledge and the beauty of the plant kingdom.
Download or read book The 1985 Highway Capacity Manual written by and published by . This book was released on 1986 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Iberville Parish History written by Judy Riffel and published by Curtis Media. This book was released on 1985 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Guide for Conducting Soil Tests and Plant Analysis written by Jr., J. Benton Jones and published by CRC Press. This book was released on 2001-06-28 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the help of this guide, you can use obtained test results to evaluate the fertility status of soils and the nutrient element status of plants for crop production purposes. It serves as an instructional manual on the techniques used to perform chemical and physical characteristic tests on soils. Laboratory Guide for Conducting Soil Tests and Pl
Download or read book Saving Louisiana written by Bill Streever and published by Univ. Press of Mississippi. This book was released on 2001 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "From the Mississippi River's Old River Control Structure to the pipeline canals of the Gulf's oil fields to the capitol in Baton Rouge, Saving Louisiana? follows scientists, conservationists, and politicians, as they persistently ask the same question: Can Louisiana's coastline be saved? For some experts, technical uncertainty impedes progress. For others, bureaucracy and special interests block what they see as the right path. Still others believe that the real challenge lies in determining what society really wants, so that ecosystem restoration becomes a balance of dollars against choices. Saving Louisiana? builds a story of doubt and discord that captures the technical and human drama of ecosystem restoration and management"--Publisher website (March 23, 2009).
Download or read book Great Events from History written by Robert F. Gorman and published by . This book was released on 2007 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains essays that examine significant events in the history of the early twentieth century from 1901 to 1940, covering world politics, society and culture, literary movements, art and music, immigration, and legislation; arranged chronologically with maps, illustrations, and quotations for primary souce documents.
Download or read book Nanomaterials for Sustainable Energy written by Quan Li and published by Springer. This book was released on 2016-05-12 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the unique mechanical, electrical, and optical properties of nanomaterials, which play an important role in the recent advances of energy-related applications. Different nanomaterials have been employed in energy saving, generation, harvest, conversion, storage, and transport processes very effectively and efficiently. Recent progress in the preparation, characterization and usage of 1D, 2D nanomaterials and hybrid architectures for energy-related applications and relevant technologies and devices, such as solar cells, thermoelectronics, piezoelectronics, solar water splitting, hydrogen production/storage, fuel cells, batteries, and supercapacitors is covered. Moreover, the book also highlights novel approaches in nanomaterials design and synthesis and evaluating materials sustainability issues. Contributions from active and leading experts regarding important aspects like the synthesis, assembly, and properties of nanomaterials for energy-related applications are compiled into a reference book. As evident from the diverse topics, the book will be very valuable to researchers working in the intersection of physics, chemistry, biology, materials science and engineering. It may set the standard and stimulates future developments in this rapidly emerging fertile frontier of nanomaterials for energy.
Download or read book The Perception Deception written by David Icke and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The most comprehensive exposure of the 'world' ever written."
Download or read book The Gnostic Empire Strikes Back written by Peter Jones and published by Presbyterian & Reformed Publishing Company. This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vessel Sanitation Program written by Control and Prevention and published by CreateSpace. This book was released on 2014-02-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Centers for Disease Control and Prevention (CDC) established the Vessel Sanitation Program (VSP) in the 1970s as a cooperative activity with the cruise ship industry. The program assists the cruise ship industry in fulfilling its responsibility for developing and implementing comprehensive sanitation programs to minimize the risk for acute gastroenteritis. Every vessel that has a foreign itinerary and carries 13 or more passengers is subject to twice-yearly inspections and, when necessary, re-inspection.
Download or read book Federal aid Highway Act of 1962 written by United States. Congress. House. Committee on Public Works and published by . This book was released on 1961 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Management written by Carlene M. Cassidy and published by Thomson South-Western. This book was released on 2012-01-28 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: PRINCIPLES OF MANAGEMENT, 12E, International Edition takes a practical, student-oriented approach toward teaching management with an emphasis on current topics, including issues of diversity, ethics, and technology. The student-friendly content features references to pop culture and cites current publications of interest to students. In addition to providing the management framework and introducing students to contemporary management topics, the text provides experiential activities to get students thinking and acting like real-life managers. A robust network of supplements helps students to understand the hands-on, real-world application of chapter concepts.
Download or read book Soil Survey of Anderson County South Carolina written by Edward C. Herren and published by . This book was released on 1979 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Survey of Anderson County South Carolina written by Willie E. McLendon and published by . This book was released on 1910 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
