Results 21 to 30 of about 19,437 (260)

GROUNDWATER FLOW MODELING FOR MANAGEMENT AND DEVELOPMENT SYSTEMS IN THE URBAN AREA OF MAJENE DISTRICT, WEST SULAWESI PROVINCE

Jurnal Ilmiah Teknik Sipil, 2021
The computer-depicted groundwater model is a representation of the actual situation that represents it in the field, so that it can function as a monitoring and forecasting of a future groundwater flow system.
Aji Marwadi
doaj   +1 more source

Lumped cluster analysis for understanding spatial and temporal patterns of groundwater geochemistry and hierarchically nested flow systems

地质科技通报, 2022
Hydrogeochemical tracing is an important tool to identify groundwater flow systems.However, the complexity of regional hierarchically nested groundwater flow systems makes it more difficult to explain chemical compositions of groundwater.This study takes
Shu Li, Jiaxue Yang, Xiaoqian Li, Jun Zhang, Guofang Pan   +4 more
doaj   +1 more source

Characteristics of karst groundwater flow systems of typical faulted basins in Yimeng Mountain area: A case study of Laiwu Basin

地质科技通报, 2022
China Geological Survey has organized and implemented 1:50 000 standard map hydrogeological survey with an area of more than 40000 square kilometers in Yimeng Mountain area.
Yuanqing Liu, Dongguang Wen, Lin Lü, Wei Li, Fucun Zhang, Xinfeng Wang, Shunxiang Meng   +6 more
doaj   +1 more source

Characteristics and genesis of karst water flow system around Huangling anticline

地质科技通报, 2022
The study of the karst water flow system is helpful for the reasonable evaluation and utilization of groundwater resources.In this paper, the spatial characteristics, hydrological dynamic response, temperature field, and conductivity characteristics of ...
Xulei Guo, Hong Zhou, Mingming Luo, Kun Huang, Ye Kuang, Yuanmeng Zeng, Yifan Chen, Suya Zhang   +7 more
doaj   +1 more source

Functional Flows in Groundwater-Influenced Streams: Application of the California Environmental Flows Framework to Determine Ecological Flow Needs

Frontiers in Environmental Science, 2022
Environmental flows, or the practice of allocating water in river systems for ecological purposes, is a leading strategy for conserving aquatic species and improving river health.
Sarah M. Yarnell, Ann Willis, Alyssa Obester, Ryan A. Peek, Robert A. Lusardi, Robert A. Lusardi, Julie Zimmerman, Theodore E. Grantham, Eric D. Stein   +8 more
doaj   +1 more source

Prediction of groundwater flow in shallow aquifers using artificial neural networks in the northern basins of Algeria

Journal of Water and Climate Change, 2021
Prediction of groundwater flow fluctuations is considered an important step in understanding groundwater systems at this scale and facilitating sustainable groundwater management. The objective of this study is to determine the factors that influence and
N. Guezgouz, D. Boutoutaou, A. Hani
doaj   +1 more source

Commentary and Review of Modern Environmental Problems Linked to Historic Flow Capacity in Arid Groundwater Basins

Geosciences, 2022
Environmental problems may develop in groundwater basins when water levels change due to long-term wetter or drier climate or land development. A term related to water-level elevation is flow capacity, which develops in aquifers when the water table is ...
Barry J. Hibbs
doaj   +1 more source

Estimation of parameters in groundwater modelling by modified Clonalg

Journal of Hydroinformatics, 2021
The purpose of this study was to improve the optimization model for predicting more parameters in more difficult conditions (more grid cell numbers and high time interval numbers) than other studies in groundwater flow modelling.
Miraç Eryiğit
doaj   +1 more source

A review on the state of knowledge, conceptual and theoretical contentions of major theories and principles governing groundwater flow modeling

Applied Water Science, 2020
Decision-makers require correct and adequate information on groundwater flow systems in a basin in order to formulate sustainable water resources development strategies.
Kassim Ramadhani Mussa, Ibrahimu Chikira Mjemah, Alfred Nzibavuga Nyarubakula Muzuka   +2 more
doaj   +1 more source

Temperature field and dynamic types of shallow groundwater in the northwest inland basin: A case study of the Jiuquan East Basin

地质科技通报, 2022
Temperature is an inherent property of groundwater.Groundwater temperature field and dynamic characteristics are objective manifestations of groundwater flow system.Based on multi-point, long series and high precision groundwater temperature monitoring ...
Dechao Yin, Xi Wu, Huqun Cui, Wenxiang Wang, Xiaoyan Wang, Xi Wang, Yonghui An   +6 more
doaj   +1 more source