Results 71 to 80 of about 5,586,221 (172)

Constrained Estimation of Export and Import Inter‐Basin Groundwater Flows by Coupling Deep Learning With a Water‐Age Balance Approach

Water Resources Research, Volume 62, Issue 10, October 2026.
Abstract Inter‐basin groundwater flow (IGF) is a critical process that links material and energy exchange between basins. Based on the source and flow direction of groundwater, IGF can be separated into export IGF and import IGF, which respectively denote the lateral outflow and inflow of groundwater from and into a basin.
Luyao Ren, Xiankui Zeng, Xiaodong Pan, Dong Wang, Jichun Wu   +4 more
wiley   +1 more source

Hydrochemical characteristics and genetic analysis of the Xianju basin in southern Zhejiang Province

Carsologica Sinica
The Xianju basin is a typical hydrogeological unit and the main basin in the watershed of southern Zhejiang in which socio-economic activities are concentrated.
Shiyang ZHOU, Haogang DONG, Lixiang LI, Dongfang YUAN, Li LU, Feiyan YAO, Fan XIANG, Lin CHEN, Zhenwei WANG, Xin WU   +9 more
doaj   +1 more source

Hydrogeology of serra geral aquifer sytem at Paraná State

Revista Águas Subterrâneas, 2016
This paper presents regional hydrogeological characteristics of the Serra Geral Aquifer System (SGAS) in the Paraná State. The hydrodynamic and hydrochemical characteristics were describe, by hydroestructural partitioning of the aquifer.
Gustavo Barbosa Athayde, Camila de Vasconcelos Müller Athayde   +1 more
doaj   +1 more source

Solute‐Specific and Spatially Variable Concentration–Discharge Relationships in Volcanic Hillslope Groundwater

Water Resources Research, Volume 62, Issue 10, October 2026.
Abstract Understanding how groundwater concentration–discharge (C–Q) relationships are controlled within hillslopes requires resolving internal hydrochemical dynamics, a mechanistic challenge rarely addressed because groundwater chemistry and discharge are rarely monitored simultaneously within the critical zone.
Tao Yang, Rong Mao, Jiu Jimmy Jiao, Xin Luo, Guodong Chen, Jiawei Liang   +5 more
wiley   +1 more source

Hydrochemical evolution and formation mechanism of groundwater affected by human activities in Zhangxuan basin, northwest of Yanshan mountains, China.

PLoS ONE
The Zhangxuan Basin serves as an ecological barrier and water conservation area for Beijing, the capital of China. Clarifying the hydrochemical evolution of groundwater in this region is essential for the effective management of groundwater resources and
Miaomiao Ma, Yanbo Yu, Baizhong Yan, Yapeng Tuo, Junbai Gai   +4 more
doaj   +1 more source

The hydrochemical characteristics of groundwater in the Incomati Estuary

, 2007
Magister Scientiae - MScThe focus of this work was to monitor and evaluate the hydrochemical characteristics of the groundwater in the Incomati Estuary for a period of one year.
Adonis, Shaheeda
core  

Hydrochemical Evolution of Groundwater in Dehui, China

, 2020
Although Dehui City has excellent agricultural conditions, long-term large-scale over-cultivation and human activities in recent years have caused significant changes in the local groundwater chemical characteristics.
Mingjun Liu, Shuhui Liu, Changlai Xiao, Hongyang Wei, Xiujuan Liang   +4 more
core   +1 more source

Hydrochemical Characteristics of Groundwater and Dominant Water–Rock Interactions in the Delingha Area, Qaidam Basin, Northwest China

, 2020
Groundwater is undoubtedly important for water supplies and eco-environment protection, especially for arid and semi-arid regions. Analyzing the characteristics and evolution of groundwater is significant for the rational management of groundwater ...
Dan Zhao, Pengpeng Zhou, Biao Zhang, Shen Qu, Guangcai Wang, Fu Liao   +5 more
core   +1 more source

Hydrogeochemistry and water quality assessment in two dolomite karst springs: a case study from the Shibing dolomite karst, Guizhou plateau

Frontiers in Water
Dolomite, as a typical carbonate rock, exhibits a dual-porosity and fracture medium structure, which provides buffering systems for hydrogeochemical processes while forming unique material migration pathways.
Mo Jinglin, Lyu Xiaoxi, Lyu Xiaoxi, Lyu Xiaoxi, Jiao Shulin, He Jianghu, Wang Dongnan, Wang Dongnan, Zhu Chenyi, Zhu Chenyi, Hu Chenpeng, Zhang Renkai   +11 more
doaj   +1 more source

Hydrochemical Characteristics of Water Quality Around Nkalagu Area, Southern Benue Trough, Nigeria Using Multivariate Statistical Analysis [PDF]

, 2019
Hydrochemical characteristics of water quality around Nkalagu area has been studied and characterized using multivariate statistical analysis. Eighty water samples were collected in the area from spatially referenced boreholes, hand dug wells abandoned ...
Akudinobi, B. E. B., Ifeanyichukwu, K. A., Onwe, I. M., Otosigbo, G. O., Amoke, I. A.   +4 more
core   +1 more source