A Dataset of Water Stable Isotopes in Iran's Main Aquifers
文献类型：期刊论文
| 作者 | Karimi, Omid11; Noori, Roohollah1; Javadi, Saman11; Jun, Changhyun10; Bateni, Sayed M.8,9; Choubin, Bahram7; Noury, Mojtaba1,6; Heydarizad, Mojtaba5; Kianmehr, Peiman4; Tang, Qiuhong2,3 |
| 刊名 | SCIENTIFIC DATA
 |
| 出版日期 | 2025-10-30 |
| 卷号 | 12期号:1页码:1724 |
| DOI | 10.1038/s41597-025-06000-w |
| 产权排序 | 10 |
| 文献子类 | Article |
| 英文摘要 | Although the number of global water stable isotope databases (delta 18O and delta 2H) is growing, accessible groundwater stable isotope data on developing countries (e.g., Iran), are conspicuously lacking. To fill this gap, we conducted a sampling campaign during October 2023 to measure delta 18O and delta 2H in 202 wells, springs, and qanats across 10 main aquifers in Iran. We also calculated the second-order water isotopic variables, namely deuterium-excess (D-excess) and line-conditioned excess (LC-excess), in the studied aquifers, which provide insight into precipitation production and dynamics. Additionally, we determined the local meteoric water line (LMWL) for each aquifer. delta 2H, delta 18O, D-excess, and LC-excess values in the studied aquifers varied from -79.21 to -27.81 (parts per thousand), -11.95 to -4.68 (parts per thousand), -5.99 to 24.26 (parts per thousand), and -8.18 to 4.37 (parts per thousand), respectively. Eight out of the 10 calculated LMWLs for the studied aquifers had a lower slope than the global meteoric water line. Our dataset offers new insights into hydro-meteorological and pollution pathways in the studied aquifers, which supply the water needs for over half of Iran's population. |
| URL标识 | 查看原文 |
| WOS关键词 | GROUNDWATER ; DELTA-O-18 ; FLOW ; DELTA-H-2 |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001606586300001 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217681]  |
| 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 | Noori, Roohollah |
| 作者单位 | 1.Univ Tehran, Grad Fac Environm, Tehran 1417853111, Iran; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China; 4.Amer Univ Dubai, Dept Civil Engn, Dubai, U Arab Emirates; 5.Tongji Univ, State Key Lab Marine Geol, Shanghai 200092, Peoples R China; 6.Iran Water Resources Management Co, R&D Dept, Tehran, Iran; 7.AREEO, Isfahan Agr & Nat Resources Res & Educ Ctr, Soil Conservat & Watershed Management Res Dept, Esfahan, Iran; 8.Univ South Africa, Coll Grad Studies, UNESCO UNISA Africa Chair Nanosci Nanotechnol, ZA-392 Pretoria, South Africa; 9.Univ Hawaii Manoa, Dept Civil Environm & Construct Engn, Honolulu, HI USA; Univ Hawaii Manoa, Water Resources Res Ctr, Honolulu, HI USA; 10.Korea Univ, Coll Engn, Sch Civil Environm & Architectural Engn, Seoul, South Korea; |
| 推荐引用方式 GB/T 7714 | Karimi, Omid,Noori, Roohollah,Javadi, Saman,et al. A Dataset of Water Stable Isotopes in Iran's Main Aquifers[J]. SCIENTIFIC DATA,2025,12(1):1724. |
| APA | Karimi, Omid.,Noori, Roohollah.,Javadi, Saman.,Jun, Changhyun.,Bateni, Sayed M..,...&Pistre, Severin.(2025).A Dataset of Water Stable Isotopes in Iran's Main Aquifers.SCIENTIFIC DATA,12(1),1724. |
| MLA | Karimi, Omid,et al."A Dataset of Water Stable Isotopes in Iran's Main Aquifers".SCIENTIFIC DATA 12.1(2025):1724. |
入库方式： OAI收割
来源：地理科学与资源研究所
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