Results 21 to 30 of about 3,210,451 (346)
Introducing the SMAP L4 Products and Investigating the Spatio-Temporal Variability of Soil Moisture in Iran [PDF]
Nīvār, 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
Assessing the Potential of Combined SMAP and In-Situ Soil Moisture for Improving Streamflow Forecast
Hydrology, 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
Journal of Hydrology, 2021 With a copula-based probabilistic model, this study presents a global view on the propagation of meteorological to soil moisture drought. Meta-Gaussian and three-dimensional vine copulas were employed to construct the bivariate and trivariate conditional
Ye Zhu +4 more
semanticscholar +1 more source
Review of research progress on soil moisture sensor technology
, 2021 Soil moisture is directly related to the amount of irrigation in agriculture and influences the yield of crops. Accordingly, a soil moisture sensor is an important tool for measuring soil moisture content.
Limin Yu +6 more
semanticscholar +1 more source
Global soil moisture bimodality in satellite observations and climate models [PDF]
, 2017 A new diagnostic metric based on soil moisture bimodality is developed in order to examine and compare soil moisture from satellite observations and Earth System Models.
de Jeu, RAM +3 more
core +5 more sources
PLoS 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
Modeling Spatial Soil Water Dynamics in a Tropical Floodplain, East Africa [PDF]
, 2018 Analyzing the spatial and temporal distribution of soil moisture is critical for ecohydrological processes and for sustainable water management studies in wetlands.
Burghof, S. +5 more
core +2 more sources
Eos, Transactions American Geophysical Union, 1971 Infiltration continues to occupy the attention of soil physicists and engineers. A theoretical and experimental analysis of the effect of surface sealing on infiltration by Edwards and Larson [1969] showed that raindrops reduced the infiltration rate by as much as 50% for a two‐hour period of infiltration.
L. L. Boersma +6 more
openaire +1 more source
Soil moisture dominates dryness stress on ecosystem production globally
Nature Communications, 2020 Dryness stress can limit vegetation growth and is often characterized by low soil moisture (SM) and high atmospheric water demand (vapor pressure deficit, VPD). However, the relative role of SM and VPD in limiting ecosystem production remains debated and
Laibao Liu +5 more
semanticscholar +1 more source
Simultaneous thermal analysis of cationic, nonionic and anionic polyacrylamide
Heliyon, 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