Results 11 to 20 of about 6,679,528 (309)

Molecular Structure and Modeling of Water-Air and Ice-Air Interfaces Monitored by Sum-Frequency Generation. [PDF]

open access: yesChemical Reviews, 2020
From a glass of water to glaciers in Antarctica, water-air and ice-air interfaces are abundant on Earth. Molecular-level structure and dynamics at these interfaces are key for understanding many chemical/physical/atmospheric processes including the ...
Backus, Ellen HG   +8 more
core   +5 more sources

Simulation of sub-drains performance using visual MODFLOW for slope water seepage Problem [PDF]

open access: yes, 2016
Numerical simulation technique was used for investigating water seepage problem at the Botanic Park Kuala Lumpur. A proposed sub-drains installation in problematic site location was simulated using Modular Three-Dimensional Finite Difference Groundwater ...
T Baharuddin, M F   +3 more
core   +2 more sources

An Evaluation of Statistical Downscaling Techniques for Simulating Daily Rainfall Occurrences in the Upper Ping River Basin

open access: yesHydrology, 2020
This study presents an exhaustive evaluation of the performance of three statistical downscaling techniques for generating daily rainfall occurrences at 22 rainfall stations in the upper Ping river basin (UPRB), Thailand. The three downscaling techniques
Sirikanya Cheevaprasert   +3 more
doaj   +1 more source

Automated Flood Depth Estimates from Online Traffic Sign Images: Explorations of a Convolutional Neural Network-Based Method

open access: yesSensors, 2021
Flood depth monitoring is crucial for flood warning systems and damage control, especially in the event of an urban flood. Existing gauge station data and remote sensing data still has limited spatial and temporal resolution and coverage.
Zhiqing Song, Ye Tuo
doaj   +1 more source

Historic drought and salinity intrusion in the Mekong Delta in 2016: Lessons learned and response solutions

open access: yesVietnam Journal of Science, Technology and Engineering, 2017
During the dry season of 2015-2016, the Mekong Delta had suffered the worst historic drought and salinity intrusion occurrence on record, causing heavy damages to nine coastal provinces (in total 13 provinces) of the Mekong River Delta.
Ngoc Anh Nguyen
doaj   +1 more source

HIFI spectroscopy of low-level water transitions in M82 [PDF]

open access: yes, 2010
We present observations of the rotational ortho-water ground transition, the two lowest para-water transitions, and the ground transition of ionised ortho-water in the archetypal starburst galaxy M82, performed with the HIFI instrument on the Herschel ...
A. I. Harris   +52 more
core   +2 more sources

Lagoon water-level oscillations driven by rainfall and wave climate [PDF]

open access: yes, 2017
Barrier breaching and subsequent inlet formation represent critical processes that ensure the temporary or permanent connection and transference of water, nutrients, or living organisms between a lagoon and the open sea.
Costas, S.   +2 more
core   +1 more source

Global water scarcity: the monthly blue water footprint compared to blue water availability for the world's major river basins [PDF]

open access: yes, 2011
Conventional blue water scarcity indicators suffer from four weaknesses: they measure water withdrawal instead of consumptive water use, they compare water use with actual runoff rather than natural (undepleted) runoff, they ignore environmental flow ...
Hoekstra, A.Y., Mekonnen, M.M.
core   +11 more sources

Non-linear interaction modulates global extreme sea levels, coastal flood exposure, and impacts

open access: yesNature Communications, 2020
The non-linear interaction between tide and non-tidal residual impacts current and future extreme water levels. Here, based on 620 gauge records, the authors find a large non-linear interaction in the US East Coast, North Sea and parts of southern Japan,
Arne Arns   +7 more
doaj   +1 more source

Trans-boundary variations of urban drought vulnerability and its impact on water resource management in Singapore and Johor, Malaysia

open access: yesEnvironmental Research Letters, 2018
Low-latitude areas generally experience relatively large precipitation totals, but droughts/dry spells do occur periodically and are potentially hazardous in these regions - especially within rapidly developing urban settlements.
C Joon Chuah   +2 more
doaj   +1 more source

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