Download or read book Humic Matter in Soil and the Environment written by Kim H. Tan and published by CRC Press. This book was released on 2003-04-22 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only book to completely define and explore the genesis, extraction, properties, and impact of humic matter on agriculture, industry, and the environment, Humic Matter in Soil and the Environment delves into the issues and controversies associated with produced and natural humic compounds. It assesses the role of humic substances in medicines, fertilizers, and industrial and pharmaceutical operations, providing characteristic visible light, infrared, ESR, NMR spectra, and electron micrographs for every humic compound. Unparalleled in scope and depth, this reference examines controversies regarding humic matter as a real or false compound and identifies trends and prospects for the future.
Download or read book Cycles of Soils written by F. J. Stevenson and published by John Wiley & Sons. This book was released on 1999-04-05 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: An updated edition of the classic work on the inorganic chemistry of soils. * With its companion volume, Humus Chemistry, forms a complete, advanced-level treatment of both organic and inorganic aspects of soil chemistry. * Revised to keep pace with the latest developments in the field. * Provides more in-depth treatment of all topics.
Download or read book Industrial Minerals Rocks written by Jessica Elzea Kogel and published by SME. This book was released on 2006 with total page 1576 pages. Available in PDF, EPUB and Kindle. Book excerpt: News, Inc., Portland, OR (booknews.com).
Download or read book Yearbook of Agriculture written by and published by . This book was released on 1896 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Reports of the Department of Agriculture written by United States. Department of Agriculture and published by . This book was released on 1896 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Murray Springs written by C. Vance Haynes and published by University of Arizona Press. This book was released on 2022-04-05 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Murray Springs Site in the upper San Pedro River Valley of southeast Arizona is one of the most significant Clovis sites ever found. It contained a multiple bison kill, a mammoth kill, and possibly a horse kill in a deeply stratified sedimentary context. Scattered across the buried occupation surface with the bones of late Pleistocene animals were several thousand stone tools and waste flakes from their manufacture and repair. Because of the unique occurrence of an algal black mat that buried the Clovis-age surface immediately after abandonment, the distributional integrity of the artifacts and debitage clusters is exceptional for Paleoindian sites. Excavation of the Clovis hunters’ camp 50 to 150 meters south of the kills revealed artifactual evidence typical of hunting camp activity, including hide working and weapons repair. Impact flakes conjoining with Clovis points clearly tied the camp to the bison kill. The unique nature of the site and this comprehensive study of the excavated material constitute one of the most important contributions to our knowledge of Paleoindian hunters in the New World.
Download or read book The Allen Site written by Douglas B. Bamforth and published by UNM Press. This book was released on 2007 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent research on the intriguing Allen Site in southwestern Nebraska and the nearby Medicine Creek sites has revealed a wealth of new information on the land and animal use of the early inhabitants.
Download or read book Information Circular written by and published by . This book was released on 1968 with total page 1122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technology and Use of Lignite written by Wayne R. Kube and published by . This book was released on 1968 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 1967 Lignite Symposium was held at Grand Forks, N. Dak., on April 27-28, 1967. This was the fifth of these technical meetings and the fourth which was cosponsored by the University of North Dakota and the Bureau of Mines. These symposia have provided a meeting place where current developments concerning technology and utilization of solid fuels (lignite) are presented. There was a registration of 255 persons from 24 States, the District of Columbia, six Canadian Provinces, Germany, and India. Many segments of coal or energy oriented organizations at many levels were represented. During the meeting, 18 presentations were made covering developments in electrical power generation, mining, estimation of reserves, combustion, gasification, and chemical and speciality uses of low-rank coals; these are compiled in this Information Circular to provide a record of the symposium and to permit wider dissemination of the information. Proceedings of the other meetings have also been published.
Download or read book Mastodon bearing Springs and Late Quaternary Geochronology of the Lower Pomme de Terre Valley Missouri written by Caleb Vance Haynes and published by Geological Society of America. This book was released on 1985 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Impacts of Soil Component Interactions written by P. M. Huang and published by CRC Press. This book was released on 1995-03-29 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the interactions of soil minerals with organics and microbes and their impacts on the dynamics, transformations, and toxicity of metals, metalloids, other inorganics, and xenobiotics that affect land quality and ecosystem health. It is the result of the work group on "interactions of soil minerals with organic components and microorganisms" in the International Society of Soil Science.
Download or read book Use of Humic Substances to Remediate Polluted Environments From Theory to Practice written by Irina V. Perminova and published by Springer Science & Business Media. This book was released on 2005-03-24 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective remediation of polluted environments is a priority in both Eastern and Western countries. In the U.S. and Europe, remediation costs generally exceed the net economic value of the land. As a result, scientists and engineers on both sides of the Atlantic have aggressively tried to develop novel technologies to meet regulatory standards at a fraction of the costs. In situ remediation shows considerable promise from both technical and economic perspectives. In situ technologies that deploy natural attenuating agents such as humic substances (HS) may be even more cost effective. Numerous studies have shown humics capable of altering both the chemical and the physical speciation of the ecotoxicants and in turn attenuate potential adverse environmental repercussions. Furthermore, the reserves of inexpensive humic materials are immense. Which suggests HS portend great promise as inexpensive amendments to mitigate the environmental impacts of ecotoxicants and as active agents in remediation. To elucidate emerging concepts of humics-based remediation technologies, we organized the NATO Advanced Research Workshop (ARW), entitled "Use of humates to remediate polluted environments: from theory to practice", held on September 23-29, 2002 in Zvenigorod, Russia (see the web-site http://www.mgumus.chem.msu.ru/arw).
Download or read book Humate in Coastal Sands of Northwest Florida written by Vernon Emmanuel Swanson and published by . This book was released on 1965 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The distribution and probable origin of water-soluble organic material in shallow subsurface sands of the Florida panhandle.
Download or read book Handbook of Soil Conditioners written by Wallace and published by CRC Press. This book was released on 2020-10-28 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work features scientific, technical and practical information on mineral, organic and synthetic conditioners, as well as their beneficial effects on the soil's physical properties that promote optimal plant growth, maximize soil fertility, and enhance biomediation processes. It promotes the synergistic use of various agricultural technologies to manage global concerns of decreasing arable land.
Download or read book U S Geological Survey Circular written by and published by . This book was released on 1984 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1988 Annual Report on Alaska s Mineral Resources written by and published by . This book was released on 1988 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Growing Edge International the Best Of written by and published by New Moon Publishing, Inc.. This book was released on 2005-10 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:
