Biochar for Environmental Management
Biochar for Environmental Management

Author: Dr. Johannes Lehmann

Publisher: Earthscan

Published: 2009

Total Pages: 449

ISBN-13: 1849770557

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"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.

Postharvest Handling
Postharvest Handling

Author: Nigel H. Banks

Publisher: Academic Press

Published: 2009-02-21

Total Pages: 637

ISBN-13: 0080920780

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Consideration of the interactions between decisions made at one point in the supply chain and its effects on the subsequent stages is the core concept of a systems approach. Postharvest Handling is unique in its application of this systems approach to the handling of fruits and vegetables, exploring multiple aspects of this important process through chapters written by experts from a variety of backgrounds.Newly updated and revised, this second edition includes coverage of the logistics of fresh produce from multiple perspectives, postharvest handing under varying weather conditions, quality control, changes in consumer eating habits and other factors key to successful postharvest handling.The ideal book for understanding the economic as well as physical impacts of postharvest handling decisions.Key Features:*Features contributions from leading experts providing a variety of perspectives*Updated with 12 new chapters*Focuses on application-based information for practical implementation*System approach is unique in the handling of fruits and vegetables

History of Walton County
History of Walton County

Author: John Love McKinnon

Publisher: Pantianos Classics

Published: 1911

Total Pages: 389

ISBN-13: 9781789873429

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This superb history takes us from the earliest settlement of Walton County, Florida, through its role in the wars and conflicts of the 19th century, to its development as a modern district. John Love McKinnon was a descendant of Colonel John L. McKinnon, who was one of the original founders of Walton County, being part of a trio of white men to first set foot upon the land. The colonel's expeditionary accounts are a significant source for the first part of this history, which discusses the characteristics of the land, the picturesque coastline, and its suitability for settlement. A clear appreciation for natural beauty graces this chronicle; the streams, fields, groves and woods of the land are evocatively described. At first sparsely populated, by the time of the U.S. Civil War many young men of the area were recruited for combat in the Confederacy. Though the area itself escaped skirmishing, several local residents fought in the large battles of the war, such as Chickamauga. On several occasions this history becomes biography, recounting the stories of individual lives and the legacy they left upon the community, be it in military prowess or with establishing the first schools and businesses.