Results 71 to 80 of about 86,114 (294)

Intensification of Flash and Long‐Term Droughts in the Danube River Basin: A Multi‐Scale Analysis Using Satellite‐Derived Evaporative Stress Index and Soil Water Index

open access: yesInternational Journal of Climatology, EarlyView.
Analysed drought intensification in the Danube using Evaporative Stress Index (ESI) and Soil Water Index (SWI). Flesh drought detection: developed thresholds for rapid drought detection using ESI‐4Wk and SWI‐40. Multi‐layer analysis: combined atmospheric stress and soil moisture to assess drought impacts.
Vera Potopová, Tudor Trifan
wiley   +1 more source

Using the surface energy balance algorithm model to calculate evapotranspiration in Luhun irrigation area

open access: yesGuan'gai paishui xuebao
【Objective】 Evapotranspiration in terrestrial ecosystems is not only a component of hydrological cycle but also controls plant productivity. Understanding its spatiotemporal variation in a region is hence important for improving its water and agronomic ...
ZHANG Jinping   +3 more
doaj   +1 more source

On the Use of the Term “Evapotranspiration”

open access: yesWater Resources Research, 2020
Evaporation is the phenomenon by which a substance is converted from its liquid into its vapor phase, independently of where it lies in nature. However, language is alive, and just like regular speech, scientific terminology changes.
D. G. Miralles   +4 more
semanticscholar   +1 more source

Post‐Processed CMIP6 Climate Projections for Hydro‐Environmental Risk Assessment in the Middle East and Central Asia

open access: yesInternational Journal of Climatology, EarlyView.
Estimating water resources is important for regional climate impact analysis and risk estimation. The Middle East and Central Asia have largely reached the limit of sustainably usable water across their river basins and ecosystems. Strategies designed to mitigate environmental risks require a reliable estimation of water availability trends.
Paolo Reggiani   +4 more
wiley   +1 more source

Final Report of the DAUFIN project [PDF]

open access: yes
DAUFIN = Data Assimulation within Unifying Framework for Improved river basiN modeling (EC 5th framework ...
Loon, E.E., van, Troch, P.A.A.
core   +1 more source

Étude expérimentale des transferts d'eau provoqués par l'irrigation sur une parcelle en moyenne vallée du fleuve Sénégal [PDF]

open access: yes, 2002
Alors que l'irrigation paraît être le recours essentiel face aux besoins croissants de la population mondiale en céréales, la dégradation des sols et des eaux annihile presque totalement les efforts d'aménagement. Aussi l'étude de la dégradation des sols
Ackerer, P.   +4 more
core   +1 more source

Assessing Climate Change Impacts on Runoff Variability and Extremes in China Using High‐Resolution Simulations

open access: yesInternational Journal of Climatology, EarlyView.
Future runoff in China shows strong regional and seasonal disparities, with the Southeast basin seeing the largest increase in annual runoff. Wetter summers and drier winters are expected in the south, whilst the northwest will face the opposite. Over 56% of regions are expected to experience more extreme high runoff, and over 40% face intensified low ...
Danyang Gao   +4 more
wiley   +1 more source

Compound Hot‐Dry Days (CHDDs) and Their Implications on Maize Yields in the Free State Province, South Africa

open access: yesInternational Journal of Climatology, EarlyView.
Compound hot‐dry events occurring during the maize growing period are increasing significantly (p < 0.05) with time, with the median values ranging from 93 to 120 days. El Niño Southern Oscillation (ENSO) influences the variability of compound hot‐dry events with high significance (p < 0.05) positive Pearson correlation.
Mokhele Moeletsi, Mitsuru Tsubo
wiley   +1 more source

Hydrogeologic investigations in the Noordplaspolder, the Netherlands [PDF]

open access: yes
the Netherlands, the use of the ground water for domestic, municipal, industrial and agricultural purposes is rapidly increasing and with the increasing requirements, it has become necessary to have a better insight in the subsurface geology and ...
Verma, B.P.
core   +1 more source

Effect of Vapor Pressure Deficit on Nutrient Uptake and Growth of Four Tomato Varieties Grown Hydroponically at Low Nutrient Concentrations

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Marginal water sources, such as wastewater, have been proposed as the basis for hydroponic nutrient solutions to improve the resource efficiency of greenhouse‐based tomato production. Such water sources are often low in plant‐available nutrient concentrations, and uptake and use efficiency of these nutrients may vary widely among ...
Theresa Detering   +2 more
wiley   +1 more source

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