Arid
DOI10.1007/s13201-022-01606-6
Toward coupling of groundwater drawdown and pumping time in a constant discharge
Dastourani, Mehdi; Tahroudi, Mohammad Nazeri
通讯作者Dastourani, M
来源期刊APPLIED WATER SCIENCE
ISSN2190-5487
EISSN2190-5495
出版年2022
卷号12期号:4
英文摘要Groundwater is considered an essential water resource in arid and semi-arid regions such as Iran. This study used a copula-based approach to analyze the joint frequency of groundwater level and the duration of groundwater pumping with a constant discharge. In particular, this study examines the correlation between the pumping time and groundwater drawdown variables for two cases of 26.6 and 28.8 l/s constant discharges and a pumping time of 220 min. In addition, the Weibull probability distribution and Galambos copula were used for these two tests. To estimate the groundwater drawdown at different pumping times with different probabilities, the obtained typical curves by providing the contour curves of the cumulative groundwater drawdown probability and the pumping time in both tests were obtained. For example, for 150 min of pumping, the groundwater drawdown for pumping discharge of 26.64 and 28.8 l/s with a 60% probability is about 7.4 and 8 m, respectively. The results of the joint-occurrence frequency analysis in the study area showed that for each unit of increase in pumping discharge in the pumping well, a drawdown of 0.32 m is imaginable in the observation well. In the next step, the groundwater drawdown got analyzed in both tests simultaneously. Since the pumping time is the same, the effect of increasing the pumping discharge in the study area is observable in the joint-occurrence probability curve.
英文关键词Aquifer Copula functions Frequency analysis Probability of occurrence
类型Article
语种英语
开放获取类型gold
收录类别SCI-E
WOS记录号WOS:000771530900003
WOS关键词FREQUENCY-ANALYSIS
WOS类目Water Resources
WOS研究方向Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/391876
推荐引用方式
GB/T 7714
Dastourani, Mehdi,Tahroudi, Mohammad Nazeri. Toward coupling of groundwater drawdown and pumping time in a constant discharge[J],2022,12(4).
APA Dastourani, Mehdi,&Tahroudi, Mohammad Nazeri.(2022).Toward coupling of groundwater drawdown and pumping time in a constant discharge.APPLIED WATER SCIENCE,12(4).
MLA Dastourani, Mehdi,et al."Toward coupling of groundwater drawdown and pumping time in a constant discharge".APPLIED WATER SCIENCE 12.4(2022).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Dastourani, Mehdi]的文章
[Tahroudi, Mohammad Nazeri]的文章
百度学术
百度学术中相似的文章
[Dastourani, Mehdi]的文章
[Tahroudi, Mohammad Nazeri]的文章
必应学术
必应学术中相似的文章
[Dastourani, Mehdi]的文章
[Tahroudi, Mohammad Nazeri]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。