Handbook for the Assessment of Soil Erosion and Sedimentation Using Environmental Radionuclides

Soil erosion and sedimentation are major environmental and agricultural threats worldwide. There is an urgent need for obtaining reliable information on the rates of these processes to establish the magnitude of the problems and to underpin the selection of soil erosion/sedimentation control technologies, including assessment of their economic and environmental on-site and off-site impacts. The quest for alternative techniques for assessing soil erosion to complement existing classical methods directed attention to the use of environmental radionuclides. Including developments made in the refinement and standardization of the 137Cs technique by 25 research groups worldwide and featuring the contributions of a selected team of leading experts in the field, this handbook provides a comprehensive coverage of the methodologies for using radionuclides, primarily 137Cs and 210Pb to establish rates and spatial patterns of soil redistribution and determine the geochronology of sediment deposits. This Handbook is an up-to-date resource aimed specifically at soil and environmental scientists, hydrologists, geomorphologists, geologists, agronomists, ecologists, and upper-level undergraduate and graduate students in these disciplines.