From Ancient Techniques to Modern Solutions: In Situ Synthesis of C‐S‐H for Sandstone Conservation
Advanced Science, EarlyView.Herein, this work presents a paleo‐inspired approach to synthesizing and optimizing C‐S‐H‐based grouting mortars for conserving the sandstone of Beishan Grottoes, Dazu Rock Carvings, China. By achieving an optimal recipe compatible with natural sandstone, this work demonstrates the pivotal role of hydrogen bonding in the adhesion between C‐S‐H mortars ...
Mengjun Jia +9 more
wiley +1 more source
Groundwater modeling of Musi basin Hyderabad, India: a case study
Applied Water Science, 2019 In general, groundwater flow and transport models are being applied to investigate a wide variety of hydrogeological conditions besides to calculate the rate and direction of movement of groundwater through aquifers and confining units in the subsurface.
N. Sundararajan, S. Sankaran
doaj +1 more source
A Conceptual Framework for Integration Development of GSFLOW Model: Concerns and Issues Identified and Addressed for Model Development Efficiency [PDF]
, 2018 In Coupled Groundwater and Surface-Water Flow (GSFLOW) model, the three-dimensional finite-difference groundwater model (MODFLOW) plays a critical role of groundwater flow simulation, together with which the Precipitation-Runoff Modeling System (PRMS ...
Ahmad, Sajjad, Chen, Chao, Kalra, Ajay
core +1 more source
A Conceptualized Groundwater Flow Model Development for Integration with Surface Hydrology Model
, 2017 A groundwater system model was developed and calibrated in the study area of Lehman Creek watershed, eastern Nevada. The model development aims for integrating the surface hydrologic model - precipitation runoff modeling system (PRMS) model - with the ...
Ahmad, Sajjad, Chen, Chao, Kalra, Ajay
core +1 more source
Groundwater flow and volcanic unrest [PDF]
, 2018 Hydrology around active volcanoes is strongly controlled by the interaction between groundwater, and the fluids, dissolved elements and heat associated with magmatic intrusion. The chemical and mechanical processes associated with magmatic unrest can result in observable changes in the hydrothermal system.
Brioch Hemmings +3 more
openaire +2 more sources
Electronic Nanomaterials for Plants: A Review on Current Advances and Future Prospects
Advanced Electronic Materials, EarlyView.Global food security faces mounting challenges from climate change and rapid population growth. This review highlights the pivotal role of electronic nanomaterials–including metals, metal oxides, and carbon‐based structures–in enhancing plant photosynthesis, nutrient uptake, and stress resilience. Furthermore, it explores how emerging platforms such as
Ciro Allará +8 more
wiley +1 more source
Arctic Spring Systems Driven by Permafrost Aggradation
Geophysical Research Letters, 2023 Groundwater springs in permafrost regions provide pathways for solutes and dissolved gases to escape from sub‐permafrost groundwater systems, which otherwise are completely isolated from the surface environment and atmosphere.
Mikkel Toft Hornum +4 more
doaj +1 more source
User guide : Aquifer Productivity (Scotland) GIS Datasets. Version 2 [PDF]
, 2011 This report describes a revised version (Version 2) of the aquifer productivity (Scotland) datasets produced by the British Geological Survey (BGS). There are two maps: bedrock aquifer productivity and superficial deposits aquifer productivity. Version
Doce, D.D. +3 more
core
Unravelling the relative contributions of climate change and ground disturbance to subsurface temperature perturbations: Case studies from Tyneside, UK [PDF]
, 2016 When assessing subsurface urban heat islands (UHIs) it is important to distinguish between localized effects of land-use change and the impacts of global climate change. However, few investigations have successfully unraveled the two influences.
Westaway, Rob, Younger, Paul L.
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Impact of Groundwater Flow and Energy Load on Multiple Borehole Heat Exchangers
Ground Water, 2015 The effect of array configuration, that is, number, layout, and spacing, on the performance of multiple borehole heat exchangers (BHEs) is generally known under the assumption of fully conductive transport.
S. Emad Dehkordi +2 more
semanticscholar +1 more source