Book Description
Describes the state's prehistory and archaeological discoveries
Author : H. Trawick Ward
Publisher : UNC Press Books
Page : 334 pages
File Size : 48,94 MB
Release : 1999
Category : Social Science
ISBN : 9780807847800
Describes the state's prehistory and archaeological discoveries
Author : Dr. Johannes Lehmann
Publisher : Earthscan
Page : 449 pages
File Size : 43,74 MB
Release : 2009
Category : Business & Economics
ISBN : 1849770557
"Biochar is the carbon-rich product when biomass (such as wood, manure, or crop residues) is heated in a closed container with little or no available air. It can be used to improve agriculture and the environment in several ways, and its stability in soil and superior nutrient-retention properties make it an ideal soil amendment to increase crop yields. In addition to this, biochar sequestration, in combination with sustainable biomass production, can be carbon-negative and therefore used to actively remove carbon dioxide from the atmosphere, with major implications for mitigation of climate change. Biochar production can also be combined with bioenergy production through the use of the gases that are given off in the pyrolysis process.This book is the first to synthesize the expanding research literature on this topic. The book's interdisciplinary approach, which covers engineering, environmental sciences, agricultural sciences, economics and policy, is a vital tool at this stage of biochar technology development. This comprehensive overview of current knowledge will be of interest to advanced students, researchers and professionals in a wide range of disciplines"--Provided by publisher.
Author : George Sabo
Publisher :
Page : 318 pages
File Size : 39,92 MB
Release : 1990
Category : History
ISBN :
Author : John R. Stilgoe
Publisher : Yale University Press
Page : 454 pages
File Size : 29,43 MB
Release : 1982-01-01
Category : History
ISBN : 9780300030464
Looks at the ways Americans have altered the landscape from the arrival of early Spanish settlers to the beginning of the country's rapid urbanization
Author : G. Dennis Cooke
Publisher : Elsevier
Page : 401 pages
File Size : 11,29 MB
Release : 2013-10-22
Category : Technology & Engineering
ISBN : 1483163253
Lake and Reservoir Restoration deals with the eutrophication process and the methods to protect, restore, and manage lakes and reservoirs. The most common in-lake techniques or procedures, plus nutrient diversion, are reviewed with regard to their scientific basis, methods of application, known effectiveness, feasibility, drawbacks, and costs. Areas for further research and development are also highlighted. This book is comprised of 16 chapters organized into four sections. After an introduction to the theory of the problem and the restoration technique, the discussion turns to the various restoration methods such as those used for physical and chemical control of nutrients. Diversion and advanced waste treatment, hypolimnetic withdrawal, and dilution and flushing are considered along with phosphorus precipitation and inactivation, sediment oxidation, sediment removal, and hypolimnetic aeration. Case studies and success stories are presented and the costs and potential negative impacts of the methods are examined. The following chapters focus on methods to control plant biomass, including artificial circulation, water-level drawdown, harvesting, biological control, and surface and sediment covers. A chapter on liming acidified lakes concludes this text. This monograph will be useful to professional limnologists and engineers, on-site lake or reservoir managers, and those who are interested in learning about the problems and management of lakes and reservoirs.
Author :
Publisher :
Page : 848 pages
File Size : 12,36 MB
Release : 1909
Category : Geology
ISBN :
Author : Joanne Weeter
Publisher :
Page : 123 pages
File Size : 26,40 MB
Release : 2004
Category : Historic buildings
ISBN : 9781884532627
Author : Susan C. Mulholland
Publisher : Springer Science & Business Media
Page : 378 pages
File Size : 26,20 MB
Release : 2013-06-29
Category : Social Science
ISBN : 1489911553
This volume is the first in theAdvances in Archaeological and Museum Science series sponsored by the Society for Archaeological Sciences. The purpose of this biennial series is to provide summaries of advances in closely defined topics in archaeometry, archaeological science, environmental archaeology, preservation technology and museum conservation. The Society for Archaeological Sciences (SAS) exists to encourage interdisci plinary collaboration between archaeologists and colleagues in the natural and physical sciences. SAS members are drawn from many disciplinary fields. However, they all share a common belief that physical science techniques and methods constitute an essential component of archaeological field and laboratory studies. The General Editors wish to express their appreciation to Renee S. Kra and Frances D. Moskovitz of Radiocarbon for their special expertise and assistance in the production of this volume. We also appreciate the contribution of the two reviewers for their excellent comments and suggestions. The General Editor responsible for undertaking the development of this volume was R. E. Taylor.
Author : Richard I. Ford
Publisher : U OF M MUSEUM ANTHRO ARCHAEOLOGY
Page : 428 pages
File Size : 23,14 MB
Release : 1985-01-01
Category : Social Science
ISBN : 0915703017
As Richard I. Ford explains in his preface to this volume, the 1980s saw an “explosive expansion of our knowledge about the variety of cultivated and domesticated plants and their history in aboriginal America.” This collection presents research on prehistoric food production from Ford, Patty Jo Watson, Frances B. King, C. Wesley Cowan, Paul E. Minnis, and others.
Author : I. Randolph Daniel
Publisher : University Alabama Press
Page : 229 pages
File Size : 23,45 MB
Release : 2021-03-02
Category : Social Science
ISBN : 0817320865
A reconsideration of the seminal projectile point typology In the 1964 landmark publication The Formative Cultures of the Carolina Piedmont, Joffre Coe established a projectile point typology and chronology that, for the first time, allowed archaeologists to identify the relative age of a site or site deposit based on the point types recovered there. Consistent with the cultural-historical paradigm of the day, the “Coe axiom” stipulated that only one point type was produced at one moment in time in a particular location. Moreover, Coe identified periods of “cultural continuity” and “discontinuity” in the chronology based on perceived similarities and differences in point styles through time. In Time, Typology, and Point Traditions in North Carolina Archaeology: Formative Cultures Reconsidered, I. Randolph Daniel Jr. reevaluates the Coe typology and sequence, analyzing their strengths and weaknesses. Daniel reviews the history of the projectile point type concept in the Southeast and revisits both Coe’s axiom and his notions regarding cultural continuity and change based on point types. In addition, Daniel updates Coe’s typology by clarifying or revising existing types and including types unrecognized in Coe’s monograph. Daniel also adopts a practice-centered approach to interpreting types and organizes them into several technological traditions that trace ancestral- descendent communities of practice that relate to our current understanding of North Carolina prehistory. Appealing to professional and avocational archaeologists, Daniel provides ample illustrations of points in the book as well as color versions on a dedicated website. Daniel dedicates a final chapter to a discussion of the ethical issues related to professional archaeologists using private artifact collections. He calls for greater collaboration between professional and avocational communities, noting the scientific value of some private collections.