Author: James Kasal
Publisher:
ISBN:
Category : Farm income
Languages : en
Pages : 472

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Author: Todd S. Rosenstock
Publisher: Springer
ISBN: 3319297945
Category : Technology & Engineering
Languages : en
Pages : 217

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Book Description
​​This book provides standards and guidelines for quantifying greenhouse gas emissions and removals in smallholder agricultural systems and comparing options for climate change mitigation based on emission reductions and livelihood trade-offs. Globally, agriculture is directly responsible for about 11% of annual greenhouse gas (GHG) emissions and induces an additional 17% through land use change, mostly in developing countries. Farms in the developing countries of sub-Saharan Africa and Asia are predominately managed by smallholders, with 80% of land holdings smaller than ten hectares. However, little to no information exists on greenhouse gas emissions and mitigation potentials in smallholder agriculture. Greenhouse gas measurements in agriculture are expensive, time consuming, and error prone, challenges only exacerbated by the heterogeneity of smallholder systems and landscapes. Concerns over methodological rigor, measurement costs, and the diversity of approaches, coupled with the demand for robust information suggest it is germane for the scientific community to establish standards of measurements for quantifying GHG emissions from smallholder agriculture. Standard guidelines for use by scientists, development organizations will help generate reliable data on emissions baselines and allow rigorous comparisons of mitigation options. The guidelines described in this book, developed by the CGIAR Research Program on Climate Change, Agriculture, and Food Security (CCAFS) and partners, are intended to inform anyone conducting field measurements of agricultural greenhouse gas sources and sinks, especially to develop IPCC Tier 2 emission factors or to compare mitigation options in smallholder systems.

Author: James Kasal
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 32

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Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194

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Author: Alfredo Sfeir-Younis
Publisher: CRC Press
ISBN: 0429723229
Category : Science
Languages : en
Pages : 254

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Book Description
Soil erosion has become a problem of crisis proportions in developing countries around the globe, and better approaches to land management are desperately needed. This book provides analytical frameworks to guide the creation and appraisal of soil erosion control programs. The authors discuss a broad range of important issues involved in designing and implementing more effective soil conservation programs. The book begins with a discussion of the physical and economic dimensions of soil erosion and an estimation of the extent of the problem. It then explains how to improve the evaluation of soil conservation programs by integrating scientific knowledge with economic methods and procedures. A series of practical illustrations graphically demonstrates the application of the concepts derived from the theory. The most important organizational, institutional, technical, and macroeconomic aspects of soil and land management appraisal are outlined, and the major elements of project or program design are also pinpointed and illustrated. Finally, the book suggests areas most in need of future research.

Author: Economic Research Service (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 86

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Author: Pierre R. Crosson
Publisher: Routledge
ISBN: 1317310489
Category : Nature
Languages : en
Pages : 120

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Book Description
In the 1970’s, agriculture in the United States seemed to be booming. With an extra demand for crops, extra acres were taken on to increase production which was predicted to increase further with an ever-growing population. However, concerns were beginning to be raised over the adequacy of land for crops as potential croplands began to be converted into urban areas as well as the effects of soil erosion decreasing the quality of these croplands. Originally published in 1983, this study investigates the threats to crop productivity in the U.S. with a focus on human-made problems. This title will be of interest to students of environmental studies.

Author: Ellen Kay Miller
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 130

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Author: David F. Cusack
Publisher: Routledge
ISBN: 0429705085
Category : Political Science
Languages : en
Pages : 416

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Agroclimatology is the science of those climatic or weather factors important to agriculture. Climate is generally thought as an uncontrollable factor, and this book provides an understanding of the agroclimatic system and its influences on the failure or success of agricultural development activities; looking at misunderstandings and the value of research into this area

Author: Anselm Clyde Griffin
Publisher:
ISBN:
Category : Acreage allotments
Languages : en
Pages : 574

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Book Description