| 书目名称 | Using 137Cs Resampling Method to Estimate Mean Soil Erosion Rates for Selected Time Windows | | 编辑 | Paolo Porto,Emil Fulajtar,Lee Kheng Heng | | 视频video | | | 概述 | Provides guidelines on using the Cs-137 resampling method.Reviews of most Cs-137 resampling studies.Brings new recent contributions | | 丛书名称 | Environmental Science and Engineering | | 图书封面 |  | | 描述 | .This book provides guidelines for using a new approach of resampling the Cs-137 radionuclide tracer which is used to estimate soil erosion rates. The Cs-137 resampling approach will improve significantly the use of the Cs-137 method for assessment of soil erosion, because resampling the radionuclide repeatedly (at least two times, but more sampling campaigns are possible) allows to avoid several methodological difficulties associated with Cs-137 method, namely the problems with small-scale spatial heterogeneity, the question of representativeness of reference site, reference samples, and inappropriate time extent of evaluated period. All these methodological problems are very important for reliability and accuracy of erosion rates estimated by Cs-137 method. If using single sampling approach, the small-scale spatial heterogeneity can be overcome by high number of sampling points, but this is time and labour demanding solution increasing the expenses of the erosion research. The representativeness of reference site is evaluated usually on the basis of expert judgement and knowledge of land use history of studied area, but this approach is often uncertain because the expert judgemen | | 出版日期 | Book 2024 | | 关键词 | 137Cs; Cs-137; Caesium-137; Cs-137 method; FRN; fallout radionuclides; erosion tracer; radionuclide tracer; | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-031-52807-1 | | isbn_softcover | 978-3-031-52809-5 | | isbn_ebook | 978-3-031-52807-1Series ISSN 1863-5520 Series E-ISSN 1863-5539 | | issn_series | 1863-5520 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
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发表于 2025-3-21 18:12:11
