Results 21 to 30 of about 14,993 (300)
Effect of the revisit interval and temporal upscaling methods on the accuracy of remotely sensed evapotranspiration estimates [PDF]
Hydrology and Earth System Sciences, 2017 Accurate spatially distributed estimates of actual evapotranspiration (ET) derived from remotely sensed data are critical to a broad range of practical and operational applications.
J. G. Alfieri +3 more
doaj +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2022 Advances in the capabilities of commercial CubeSat constellations have enabled the retrieval of multi-spectral surface reflectance data over the Earth’s terrestrial surfaces on an almost daily basis.
Yu-Hsuan Tu +4 more
doaj +1 more source
Journal of Environmental Engineering and Landscape Management, 2006 An air humidity sensor based on the capacity principle and programmable digital air temperature sensors are designed in the work. The wind direction and wind speed sensor (anemometer) is based on the optoelectronic principle.
Ján Čimo, Bernard Šiška
doaj +1 more source
California's Central Valley Groundwater Wells Run Dry During Recent Drought
Earth's Future, 2020 Declining water tables are causing wells to run dry in California, but the prevalence and spatial distribution of wells that have run dry are not known beyond anecdotal and voluntary reports. Here, we apply a new, simple, and measurement‐driven method to
Scott Jasechko, Debra Perrone
doaj +1 more source
Geomatics, Natural Hazards & Risk, 2020 The Horton-Strahler ratios are important to describe the stream network and to identify the hydrologic response of a basin using the GIUH concept. These ratios are often sensitive to the selected threshold area for the extraction of the stream network ...
Sameer Bamufleh +3 more
doaj +1 more source
Identification and Evaluation of Potential Floodplain Areas Using the Floodplain Evaluation Matrix - Romanian Case Study. [PDF]
Aerul şi Apa: Componente ale Mediului, 2021 A large number of floodplains got lost due to settlements, infrastructure and agriculture. The reconnection of floodplains plays a significant role considering water retention potential and other aspects such as biodiversity conservation, improvement of ...
Daniela SÂRBU +5 more
doaj +1 more source
Assessing the demand for hydrological drought insurance in irrigated agriculture
Agricultural Water Management, 2022 Concerns about hydrological drought risk and irrigation water supply reliability have grown in recent years due to the increasing demand for water for irrigation and other uses, and the decline in water availability due to climate change. Hydrological drought insurance hedging against water supply gaps can be a key instrument for adapting irrigated ...
Gómez-Limón, José A. +1 more
openaire +3 more sources
Hydrology and Water Resources of Saskatchewan [PDF]
, 2005 © Centre for Hydrology, 117 Science Place University of Saskatchewan, Saskatoon, Saskatchewan February 2005There is little in the natural environment, economy and society of Saskatchewan that is not intimately tied to and sustained by the flow and ...
Martz, Lawrence W. +2 more
core +1 more source
Agronomy, 2020 Due to climate change the productive agricultural sectors have started to face various challenges, such as soil drought. Biochar is studied as a promising soil amendment. We studied the effect of a former biochar application (in 2014) and re-application (
Lucia Toková +3 more
doaj +1 more source
Field manual for research in agricultural hydrology
Journal of Hydrology, 1965 exaly +3 more sources