Results 51 to 60 of about 306,761 (387)

Artificial recharge – measurement of soil infiltration in Rožnov pod Radhoštěm [PDF]

open access: yes, 2017
The purpose of this study is to evaluate the potential for infiltration in a study area – Rožnov pod Radhoštěm, the Czech Republic. The results are important for the future design of an artificial recharge structure as a method to store water underground
Chromíková, Jitka   +4 more
core   +1 more source

Spatial variability of groundwater recharge - I. Is it really variable? [PDF]

open access: yes, 2004
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space.
De Silva, RP
core  

Estimation of temporal and spatial variations in groundwater recharge in unconfined sand aquifers using Scots pine inventories [PDF]

open access: yes, 2014
Acknowledgements. This study was made possible through funding from the EU 7th Framework programme GENESIS (contract number 226536), AQVI project (no. 128377) in Academy of Finland AKVA research programme, the Renlund Foundation, VALUE doctoral school ...
Ala-Aho, P., Kløve, B., Rossi, P. M.
core   +2 more sources

Intermediate tree cover can maximize groundwater recharge in the seasonally dry tropics

open access: yesScientific Reports, 2016
Water scarcity contributes to the poverty of around one-third of the world’s people. Despite many benefits, tree planting in dry regions is often discouraged by concerns that trees reduce water availability.
U. Ilstedt   +16 more
semanticscholar   +1 more source

Poly(1,4‐anthraquinone) as an Organic Electrode Material: Interplay of the Electronic and Structural Properties due to the Unusual Lone‐Pair‐π Conjugation

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley   +1 more source

Inferring Hillslope Groundwater Recharge Ratios From the Storage‐Discharge Relation

open access: yesGeophysical Research Letters, 2023
Accurate observation of hillslope groundwater storage and instantaneous recharge remains difficult due to limited monitoring and the complexity of mountainous landscapes.
David N. Dralle   +2 more
doaj   +1 more source

Characterizing Recharge in Southern Mali Using a Combination of Modeling and Stable Isotopes

open access: yesFrontiers in Water, 2022
Groundwater recharge in southern Mali is investigated using interpretive recharge models and stable isotopes to identify the dominant recharge mechanism and explore how local variations in geological materials influence the recharge characteristics. At a
Chris Henry, Diana M. Allen, Dirk Kirste
doaj   +1 more source

Spatial variability of groundwater recharge - II. Factors affecting variability and taking account of it in estimating recharge [PDF]

open access: yes, 2004
The accompanying paper provided evidence to suggest that spatial variability of groundwater recharge is ‘true’ variability. This paper attempts to determine the major causes of such variability even at small distances, if there appear to be a frequency ...
De Silva, RP
core  

Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost

open access: yesAdvanced Functional Materials, EarlyView.
A bifunctional cathode based on BiOI materials is developed for photo‐assisted Zn‐iodine batteries, serving as both an iodine host and a solar‐responsive material. This design enables dual reaction routes involving vacancy‐based iodine storage and reversible two steps iodine redox.
Hai Xu   +4 more
wiley   +1 more source

A Variational Framework for Coupled Estimation of Evapotranspiration and Recharge Fluxes by Assimilating Land Surface Soil Moisture and Temperature

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
The evapotranspiration and recharge are the key fluxes that link the land's water and energy cycles. These fluxes have major impacts on agriculture, water supply system, water resources planning, climate, etc.
Asif Mahmood, Leila Farhadi
doaj   +1 more source

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