Journal of Groundwater Science and Engineering

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2021年第9卷第2期

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Sensitivity assessment of strontium isotope as indicator of polluted groundwater for hydraulic fracturing flowback fluids produced in the Dameigou Shale of Qaidam Basin

Zhao-xian Zheng, Xiao-shun Cui, Pu-cheng Zhu, Si-jia Guo

2021, 9(2): 93-101. doi: 10.19637/j.cnki.2305-7068.2021.02.001

[摘要](3129) [HTML全文] (1388) PDF(175) [施引文献] (5)

摘要:
Hydrogeochemical processes that would occur in polluted groundwater and aquifer system, may reduce the sensitivity of Sr isotope being the indicator of hydraulic fracturing flowback fluids (HFFF) in groundwater. In this paper, the Dameigou shale gas field in the northern Qaidam Basin was taken as th...

Application assessment of GRACE and CHIRPS data in the Google Earth Engine to investigate their relation with groundwater resource changes (Northwestern region of Iran)

Afraz Mehdi, Eftekhari Mobin, Akbari Mohammad, Ali Haji Elyasi, Noghani Zahra

2021, 9(2): 102-113. doi: 10.19637/j.cnki.2305-7068.2021.02.002

[摘要](2166) [HTML全文] (973) PDF(278) [施引文献] (8)

摘要:
In recent years, drought has become a global issue, especially in arid and semi-arid areas. It is without doubt that the identification and monitoring of the drought phenomenon can help to reduce the damages that would occur. In addition, rain is one of the factors which directly affect the water le...

Geothermal structure revealed by curie isothermal surface under Guangdong Province, China

Yu-fei Xi, Ya-bo Zhao, DA Yuen

2021, 9(2): 114-120. doi: 10.19637/j.cnki.2305-7068.2021.02.003

[摘要](961) [HTML全文] (405) PDF(157) [施引文献] (10)

摘要:
Guangdong Province in Southeast China is noted for its numerous geothermal resources due to tectonic episodes, mainly occurred during the Cretaceous. The surface heat flow and geothermal gradient are the most direct ways to understand the temperature of the Earth. However, geothermal resources are p...

Comparison on the phytoextraction efficiency of Bidens pilosa at heavy metal contaminated site in natural and electrokinetic conditions

Yue-nan Li, Yan-sheng Gu, Man-zhou Li, Guang-jie Huo, Xi-ping Wang, Zhi-jie Xu, Jie Yue, Dan Du, Man-ge Geng

2021, 9(2): 121-128. doi: 10.19637/j.cnki.2305-7068.2021.02.004

[摘要](801) [HTML全文] (297) PDF(122) [施引文献] (2)

摘要:
The plant samples of Bidens pilosa were collected from a coal gangue vacant site and its surrounding area, located in central China, to study the remediation effect of the plant species on heavy metal (HM) contamination in both natural and electrokinetic (EK) conditions. The analytical results showe...

Evaluation of shallow geothermal energy resources in the Beijing-Tianjin-Hebei Plain based on land use

Ruo-xi Yuan, Gui-ling Wang, Feng Liu, Wei Zhang, Wan-li Wang, Sheng-wei Cao

2021, 9(2): 129-139. doi: 10.19637/j.cnki.2305-7068.2021.02.005

[摘要](983) [HTML全文] (411) PDF(81) [施引文献] (10)

摘要:
To discover the characteristics, distribution and potential of shallow geothermal energy in the Beijing-Tianjin-Hebei Plain area. This paper, based on a large amount of data collection and field investigations, evaluateed the shallow-layer geothermal energy in the study area through the analytic hie...

Geochemical records of the sediments and their significance in Dongping Lake Area, the lower reach of Yellow River , North China

Lin-song Yu, Hong-bo Liu, Fang Wan, Zun-fang Hu, Huai-dong Luo, Xiu-wen Zhang

2021, 9(2): 140-151. doi: 10.19637/j.cnki.2305-7068.2021.02.006

[摘要](752) [HTML全文] (251) PDF(41) [施引文献] (6)

摘要:
Dongping Lake area, located in the lower reaches of Yellow River, is an ideal place to study the changes of modern river and lake sedimentary environment. The sediment samples of Dawen River, Yellow River, and Dongping Lake were collected, and the major elements, trace elements and organic matter ge...

Grain size characteristics and genesis of the Muxing loess in the Muling-Xingkai Plain, Northeast China

Zhong-shuang Cheng, Chen Su, Zhao-xian Zheng, Zhuang Li, Li-kang Wang, En-bao Wang

2021, 9(2): 152-160. doi: 10.19637/j.cnki.2305-7068.2021.02.007

[摘要](864) [HTML全文] (349) PDF(51) [施引文献] (1)

摘要:
Thick loess is deposited on the platform in the piedmont zone of Muling-Xingkai Plain (Muxing Plain), but the genesis of the Muxing loess is still unclear. The aims of this study are to analyze the grain size characteristics of Muxing loess collected from the cores of a typical borehole (ZK1) in the...

Assessment of prediction performances of stochastic models: Monthly groundwater level prediction in Southern Italy

O Boulariah, PA Mikhailov, A Longobardi, AN Elizariev, SG Aksenov

2021, 9(2): 161-170. doi: 10.19637/j.cnki.2305-7068.2021.02.008

[摘要](1219) [HTML全文] (502) PDF(91) [施引文献] (8)

摘要:
Stochastic modelling of hydrological time series with insufficient length and data gaps is a serious challenge since these problems significantly affect the reliability of statistical models predicting and forecasting skills. In this paper, we proposed a method for searching the seasonal autoregress...