The applications of radiocesium-137 to soil redistribution and related studies in NE China: a review
文献类型：期刊论文
| 作者 | Fang, Haiyan1,3; Zhidkin, Andrey2 |
| 刊名 | SOIL & TILLAGE RESEARCH
 |
| 出版日期 | 2026-02-01 |
| 卷号 | 256页码:106865 |
| 关键词 | Soil erosion Nutrients loss Sediment source Research needs |
| ISSN号 | 0167-1987 |
| DOI | 10.1016/j.still.2025.106865 |
| 产权排序 | 1 |
| 文献子类 | Review |
| 英文摘要 | Since the 1960s, fallout radiocesium-137 (137Cs) has been widely used to study soil erosion and related issues. However, in this context, its specific applications have so far eluded a systematic analysis. To start filling this knowledge gap, the 137Cs-derived achievements in Northeastern (NE) China were reviewed and its future needs and some implications were also given. Among the collated 81 papers, over 60 % were about soil erosion and its induced soil organic carbon (SOC) and nutrients loss. Over 25 % of the papers were about sedimentation dating, and only several studies employed 137Cs as one type of fingerprints. Due to the decay of 137Cs and short half-life, its mean inventory in soils will be difficult to be detected after around 50 years. Fortunately, it could be replaced by radionuclides 239+240Pu and Np to estimate soil erosion due to their longer half-lives and similar transport behavior in soils to 137Cs. Future studies can be conducted through mining sedimentation information in ponds, reservoirs, lakes, or in lowland areas by 137Cs and other tracers. Furthermore, deep and more studies can be done when the 137Cs technique is coupled with soil erosion models under land use and climate changes. The importance of expanding research at lager spatial scales is emphasized through their combinations under changing environments. This paper is intended to better conduct soil erosion and related issues through reviewing the |
| URL标识 | 查看原文 |
| WOS关键词 | AGRICULTURAL CATCHMENT ; SPATIAL-DISTRIBUTION ; EROSION ASSESSMENT ; XIANGHAI WETLANDS ; CS-137 TECHNIQUE ; SEDIMENT SOURCE ; ORGANIC-CARBON ; NORTHEAST ; REGION ; CESIUM-137 |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001576943900003 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217799]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Fang, Haiyan |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 2.VV Dokuchaev Soil Sci Inst, Pyzhevskiy Pereulok 7, Moscow 119017, Russia 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Fang, Haiyan,Zhidkin, Andrey. The applications of radiocesium-137 to soil redistribution and related studies in NE China: a review[J]. SOIL & TILLAGE RESEARCH,2026,256:106865. |
| APA | Fang, Haiyan,&Zhidkin, Andrey.(2026).The applications of radiocesium-137 to soil redistribution and related studies in NE China: a review.SOIL & TILLAGE RESEARCH,256,106865. |
| MLA | Fang, Haiyan,et al."The applications of radiocesium-137 to soil redistribution and related studies in NE China: a review".SOIL & TILLAGE RESEARCH 256(2026):106865. |
入库方式： OAI收割
来源：地理科学与资源研究所
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