Results 11 to 20 of about 143,003 (269)

Democracy and Water: hydrological spatial organization by recently democratized Regional Water Boards, a Dutch first? [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
No abstract available.
G. Rot
doaj   +1 more source

Estimating root zone soil moisture using near-surface observations from SMOS [PDF]

open access: yesHydrology and Earth System Sciences, 2014
Satellite-derived soil moisture provides more spatially and temporally extensive data than in situ observations. However, satellites can only measure water in the top few centimeters of the soil. Root zone soil moisture is more important, particularly in
T. W. Ford, E. Harris, S. M. Quiring
doaj   +1 more source

Estimation of Root Zone Soil Moisture Profile by Reduced-Order Variational Data Assimilation Using Near Surface Soil Moisture Observations

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Soil moisture plays an important role in the global water cycle and has an important impact on energy fluxes at the land surface. It also defines the initial and boundary condition of terrestrial hydrological processes, including infiltration, runoff ...
Parisa Heidary   +2 more
doaj   +1 more source

Leveraging NASA Soil Moisture Active Passive for Assessing Fire Susceptibility and Potential Impacts Over Australia and California

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
Wildfires are a major concern around the globe because of the immediate impact they have on people's lives, local ecosystems, and the environment.
Nazmus Sazib   +2 more
doaj   +1 more source

PENDUGAAN KELEMBAPAN TANAH DENGAN MENGGUNAKAN METODE SOIL MOISTURE INDEX (SMI) DI KEBUN KOPI BANGELAN, KABUPATEN MALANG, JAWA TIMUR

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2022
Water is one of the limiting factors in the growth of coffee plants. If plants experience a lack of water, it can inhibit plant growth and, at a critical level, can lead to drought stress and plant damages.
Almira Harwidya Irenasari   +1 more
doaj   +1 more source

Effect of high-resolution spatial soil moisture variability on simulated runoff response using a distributed hydrologic model [PDF]

open access: yesHydrology and Earth System Sciences, 2011
The importance of spatial variability of antecedent soil moisture conditions on runoff response is widely acknowledged in hillslope hydrology. Using a distributed hydrologic model, this paper aims at investigating the effects of soil moisture spatial ...
J. Minet   +3 more
doaj   +1 more source

Assessing the Potential of Combined SMAP and In-Situ Soil Moisture for Improving Streamflow Forecast

open access: yesHydrology, 2023
Soil moisture is an essential hydrological variable for a suite of hydrological applications. Its spatio-temporal variability can be estimated using satellite remote sensing (e.g., SMOS and SMAP) and in-situ measurements.
Shimelis Asfaw Wakigari, Robert Leconte
doaj   +1 more source

Introducing the SMAP L4 Products and Investigating the Spatio-Temporal Variability of Soil Moisture in Iran [PDF]

open access: yesNīvār, 2022
Background and objectives: Although estimation of soil surface moisture plays an important role in soil and water resources management, unfortunately, there is currently no national soil moisture monitoring network in Iran and the distribution of in situ
Ebrahim Asadi Oskouei   +2 more
doaj   +1 more source

Downscaling and validating SMAP soil moisture using a machine learning algorithm over the Awash River basin, Ethiopia.

open access: yesPLoS ONE, 2023
Microwave remote sensing instrument like Soil Moisture Active Passive ranging from 1 cm to 1 m has provided spatial soil moisture information over the entire globe.
Shimelis Sishah   +4 more
doaj   +1 more source

Simultaneous thermal analysis of cationic, nonionic and anionic polyacrylamide

open access: yesHeliyon, 2019
Polyacrylamide (PAM) and its derivatives are the most commercially available water-soluble polymers and are frequently used for the production of clay-polymer composites.
Annett Steudel   +6 more
doaj   +1 more source

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