Results 101 to 110 of about 5,513 (220)

Using synthetic models to understand the detecting ability of ground‐penetrating radar for water‐conducting structures in the bedrock of formerly glaciated site

Near Surface Geophysics, Volume 24, Issue 5, Page 669-692, October 2026.
Abstract Utilizing synthetic models for the interpretation of ground‐penetrating radar (GPR) profiles can aid in the detection of hydrogeological structures by identifying their signatures. In this study, finite difference (FD) forward modelling was used to understand the detection ability of 50 MHz GPR for (1) the quaternary deposit–bedrock contact ...
Annika Katarina Åberg, Salla Eeva, Emilia Koivisto, Susanne Charlotta Åberg, Seija Kultti, Kirsti Korkka‐Niemi   +5 more
wiley   +1 more source

Evolutionary patterns of drought‐flood abrupt alternation events in the Yangtze River Basin, China

River, Volume 5, Issue 3, Page 388-397, August 2026.
Abstract In recent years, compound extreme events have occurred with increasing frequency worldwide. A specific type of compound extreme event, drought‐flood abrupt alternation (DFAA), has been reported repeatedly, especially in China. Previous studies have revealed that DFAA events mainly occur in south‐eastern China. As the third largest watershed in
Wuxia Bi, Cheng Zhang, Dawei Zhang, Fan Wang, Weiqi Wang, Wenqing Lin, Xin Qi, Mingda Lu   +7 more
wiley   +1 more source

Perched groundwater simulation using the picard iteration‐based always active cell method

River, Volume 5, Issue 3, Page 453-464, August 2026.
Abstract Aquitards within the vadose zone impede vertical infiltration, leading to the formation of saturated perched groundwater. Perched groundwater flows laterally along aquitards, resulting in a heterogeneous spatial distribution of groundwater recharge that significantly influences groundwater formation and evolution.
Wen Lu, Chuiyu Lu, Weichen Wu, Zhenjiang Wu, Wenjia Zhang, Qingyan Sun, Chu Wu, Lingjia Yan, Meng Ma, Rong Liu   +9 more
wiley   +1 more source

Quantification of flash flood peaks using computer simulation for potential hill torrents of Pakistan: A modeling study

River, Volume 5, Issue 3, Page 432-452, August 2026.
Abstract This study investigates rainfall runoff behavior of five major torrential Nullahs' of Dera Ghazi Khan (D. G. Khan) for flash flood events. The integration, and fusion of satellite‐based meteorological, topographical, and pedo‐transferred function's (PTF) derived soil hydraulic datasets at 250 m grid size substantially proves a viable approach ...
Bilal A. Munir, Sidra Hafeez, Muhammad Yasir, Raja Rehan, Muhammad A. Javed   +4 more
wiley   +1 more source

Integrated hydrologic and hydrodynamic modeling for flood hazard assessment in Ajay River Basin, West Bengal, India

River, Volume 5, Issue 3, Page 465-483, August 2026.
Abstract The Ajay River, originating from the Chotanagpur Plateau (Bihar) and flowing through Jharkhand into West Bengal before merging with the Bhagirathi‐Hugli near Katwa, is among the most flood‐prone rivers in the region. Its lower reaches frequently experience rainfall‐induced flooding and embankment breaches during the mid‐ to late‐monsoon season.
Shanku Ghosh, C. Prakasam
wiley   +1 more source

A review of empirical dam breach models

River, Volume 5, Issue 3, Page 328-350, August 2026.
Abstract Dam breach modelling is central to flood risk assessment, yet the empirical models commonly used for estimating breach parameters display considerable variability and uncertainty. This review evaluates the performance of widely applied empirical dam breach models and identifies those that consistently show lower uncertainty, such as the ...
Saffron B. Catterick, Christos Iliadis, Vassilis Glenis   +2 more
wiley   +1 more source

Intelligent identification of rock mass discontinuities based on the MK‐Means algorithm

River, Volume 5, Issue 3, Page 419-431, August 2026.
Abstract Rock mass discontinuities govern the mechanical properties and engineering stability of rock masses. Conventional clustering algorithms typically require manual specification of the number of clusters or initial parameters, rendering the results sensitive to empirical judgment and initial conditions.
Wei Yang, Ce Liang, Hui Deng, Hao Liu, Xiaodong Cui, Jin Zhang, Wenhui Zhong, Anrun Li   +7 more
wiley   +1 more source

Situating socio-hydrogeology: Towards a transdisciplinary understanding of groundwater monitoring practices in western India. [PDF]

Hydrogeol J
Joshi D.
europepmc   +1 more source

Environmental pollution and sustainable restoration of the Yamuna River: A review of water quality, health risks, and phycoremediation

River, Volume 5, Issue 3, Page 398-418, August 2026.
Abstract The Yamuna River, one of India's most significant river systems and the largest tributary of the Ganges River, serves critical ecological, socio‐economic, and cultural functions. However, rapid urbanization, industrialization, and intensive agriculture have severely degraded its water quality, resulting in extensive pollution with untreated ...
Dharmendra Kumar, Gaurav Kumar, Elangbam Geetanjali, Rashmi Shakya, Deepali Verma, Shivankar Agrawal, Dinabandhu Sahoo   +6 more
wiley   +1 more source

The Evolution and Frontiers of Groundwater Research Hotspots in China. [PDF]

Ground Water
Tong B, Yan Y, Li J, Cui Y, Liu Y, Wan Y, Zuo R, Zhai Y, Han X.   +8 more
europepmc   +1 more source