The Soils of the Swift Current Map Area 72J Saskatchewan
Author: K. W. Ayres
Publisher:
Published: 1985
Total Pages: 226
ISBN-13:
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Author: K. W. Ayres
Publisher:
Published: 1985
Total Pages: 226
ISBN-13:
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Publisher:
Published: 1991
Total Pages: 264
ISBN-13:
DOWNLOAD EBOOKAuthor: Rattan Lal
Publisher: CRC Press
Published: 2018-02-06
Total Pages: 624
ISBN-13: 135141576X
DOWNLOAD EBOOKWorld soils contain about 1500 gigatons of organic carbon. This large carbon reserve can increase atmospheric concentrations of CO2 by soil misuse or mismanagement, or it can reverse the 'greenhouse' effect by judicious land use and proper soil management. Soil Processes and the Carbon Cycle describes soil processes and their effects on the global carbon cycle while relating soil properties to soil quality and potential and actual carbon reserves in the soil. In addition, this book deals with modeling the carbon cycle in soil, and with methods of soil carbon determinations.
Author:
Publisher:
Published: 1989
Total Pages: 274
ISBN-13:
DOWNLOAD EBOOKAuthor: Canada. Topographical Survey
Publisher:
Published: 1923
Total Pages:
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Publisher:
Published: 2008
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKAuthor: University of Saskatchewan. Extension Division
Publisher:
Published: 1978
Total Pages: 166
ISBN-13:
DOWNLOAD EBOOKAuthor: Stephen J. Del Grosso
Publisher: John Wiley & Sons
Published: 2020-01-22
Total Pages: 336
ISBN-13: 0891183450
DOWNLOAD EBOOKCrop, livestock, and forestry productions systems are important sources and sinks of greenhouses gases, but estimates of the magnitude of gas fluxes are more uncertain than those for other economic sectors such as transportation and electricity generation. Recent improvements in process-level un-derstanding, modeling software, and observational data used for model testing have increased the accuracy of model predictions, but substantial uncertainty remains, particularly regarding the potential for different management practices to mitigate emissions. The chapters in this volume demonstrate that both simple methods and complex models have strengths and limitations depending on stake-holder interest, scale of application, and other factors. Future improvement can be facilitated by or-ganizing model input and testing data into web-accessible databases and by making model algorithms more available and transparent.
Author: Christiansen, E.A. (Earl Alfred), 1928-
Publisher:
Published: 1966
Total Pages: 30
ISBN-13:
DOWNLOAD EBOOKAuthor: J. G. Ellis
Publisher:
Published: 1965
Total Pages: 152
ISBN-13:
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