An Attempt to Characterize the Recharge of Alluvial Fans Facing the Northern Italian Apennines: Indications from Water Stable Isotopes
文献类型：期刊论文
| 作者 | Martinelli, Giovanni2,3,4; Dadomo, Andrea1; Cervi, Federico |
| 刊名 | WATER
 |
| 出版日期 | 2020-06-01 |
| 卷号 | 12期号:6页码:21 |
| 关键词 | water stable isotope river alluvial aquifer groundwater northern Apennines Italy |
| DOI | 10.3390/w12061561 |
| 英文摘要 | Nowadays, climate changes and increased water demand for human and agricultural purposes pose important questions for the groundwater management of alluvial aquifers facing the northern Italian Apennines. The large groundwater withdrawals, coupled with an overall worsening of the water quality, requires a detailed knowledge of the recharge mechanisms of these aquifers that can be useful for further adaptation measures. Concerning the recharge area of the alluvial aquifers (i.e., apices made up of gravelly materials), the present study investigates a dataset made up of 282 water samples for which stable isotopes oxygen-18 (O-18) and deuterium (H-2) are available. The latter involves precipitations (three rain gauges), surface water (five rivers) and groundwater (twenty wells) from five selected alluvial fans. The study confirms that the different isotopic signatures characterizing rain and river water from this area can be exploited for preliminary characterization of their significance on groundwater recharge. These results lay the foundations for the further use of a suite of environmental tracers (in which a primary role is that of water stable isotopes) at the event-scale (i.e., that of rainfall and/or flood) for eventually estimating the effective quota of recharge linked to precipitation and surface water. |
| WOS关键词 | EMILIA-ROMAGNA REGION ; GROUNDWATER RECHARGE ; SURFACE-WATER ; MOUNTAIN-FRONT ; PO BASIN ; PRECIPITATION ; RIVER ; OXYGEN ; QUATERNARY ; SEPARATION |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000550901200001 |
| 出版者 | MDPI |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/97573]  |
| 专题 | 地质与地球物理研究所_兰州油气中心 |
| 作者单位 | 1.Geoinvest Srl, I-49122 Piacenza, Italy 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources, Gansu Prov Key Lab Petr Resources Res, 320 Donggang West Rd, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Ecoenvironm & Resources, 320 Donggang West Rd, Lanzhou 730000, Peoples R China 4.INGV Natl Inst Geophys & Volcanol, Dept Palermo, Via Ugo La Malfa 153, I-90146 Palermo, Italy |
| 推荐引用方式 GB/T 7714 | Martinelli, Giovanni,Dadomo, Andrea,Cervi, Federico. An Attempt to Characterize the Recharge of Alluvial Fans Facing the Northern Italian Apennines: Indications from Water Stable Isotopes[J]. WATER,2020,12(6):21. |
| APA | Martinelli, Giovanni,Dadomo, Andrea,&Cervi, Federico.(2020).An Attempt to Characterize the Recharge of Alluvial Fans Facing the Northern Italian Apennines: Indications from Water Stable Isotopes.WATER,12(6),21. |
| MLA | Martinelli, Giovanni,et al."An Attempt to Characterize the Recharge of Alluvial Fans Facing the Northern Italian Apennines: Indications from Water Stable Isotopes".WATER 12.6(2020):21. |
入库方式： OAI收割
来源：地质与地球物理研究所
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