| Title | A New Simulation-Optimization Framework for Estimation of Submarine Groundwater Discharge Based on Hydrodynamic Modeling and Isotopic Data |
| Author | |
| Corresponding Author | Tian, Yong; Zheng, Chunmiao |
| Publication Years | 2022-12-16
|
| DOI | |
| Source Title | |
| ISSN | 0094-8276
|
| EISSN | 1944-8007
|
| Volume | 49Issue:23 |
| Abstract | Estimation of submarine groundwater discharge (SGD) has traditionally relied on isotopic mass balance calculation, which is a form of regional box modeling. Here we propose an entirely new approach for SGD estimation by coupling a general marine hydrodynamic simulation model with a global optimization algorithm. The newly developed approach has the distinct advantage of being able to map the spatial distribution of SGD. The results of this study show that the estimated SGD exhibits a strong spatial heterogeneity. Furthermore, this study underscores the important effect of isotope sampling time on SGD estimation. Thus, the fluctuation of seawater level and a lag in isotope activity to water level changes should be considered to assure the representativeness of measured isotope activities. Overall, the simulation-optimization framework adds a versatile and powerful new tool for more detailed SGD estimation. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| Important Publications | NI Journal Papers
|
| SUSTech Authorship | Corresponding
|
| Funding Project | National Natural Science Foundation of China["41890852","42071244"]
; Shenzhen Science and Technology Innovation Commission[20200925174525002]
|
| WOS Research Area | Geology
|
| WOS Subject | Geosciences, Multidisciplinary
|
| WOS Accession No | WOS:000924929700001
|
| Publisher | |
| ESI Research Field | GEOSCIENCES
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/479602 |
| Department | School of Environmental Science and Engineering |
| Affiliation | 1.Peking Univ, Coll Engn, Inst Water Sci, Beijing, Peoples R China 2.Southern Univ Sci & Technol, Sch Environm Sci & Engn, State Environm Protect Key Lab Integrated Surface, Shenzhen, Peoples R China 3.Southern Univ Sci & Technol, Shenzhen Municipal Engn Lab Environm IoT Technol, Shenzhen, Peoples R China 4.Univ Hong Kong, Dept Civil Engn, Hong Kong, Peoples R China 5.EIT Inst Adv Study, Ningbo, Peoples R China 6.SS Papadopulos & Associates Inc, Rockville, MD USA |
| First Author Affilication | School of Environmental Science and Engineering |
| Corresponding Author Affilication | School of Environmental Science and Engineering; Southern University of Science and Technology |
| Recommended Citation GB/T 7714 |
Yu, Jiang,Tian, Yong,Wang, Xuejing,et al. A New Simulation-Optimization Framework for Estimation of Submarine Groundwater Discharge Based on Hydrodynamic Modeling and Isotopic Data[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(23).
|
| APA |
Yu, Jiang.,Tian, Yong.,Wang, Xuejing.,Wang, Xiaoli.,Lancia, Michele.,...&Zheng, Chunmiao.(2022).A New Simulation-Optimization Framework for Estimation of Submarine Groundwater Discharge Based on Hydrodynamic Modeling and Isotopic Data.GEOPHYSICAL RESEARCH LETTERS,49(23).
|
| MLA |
Yu, Jiang,et al."A New Simulation-Optimization Framework for Estimation of Submarine Groundwater Discharge Based on Hydrodynamic Modeling and Isotopic Data".GEOPHYSICAL RESEARCH LETTERS 49.23(2022).
|
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
;
Edit Comment