Search results for "POTENTIAL EVAPOTRANSPIRATION"

showing 3 items of 3 documents

Evapotranspiration simulations in ISIMIP2a-Evaluation of spatio-temporal characteristics with a comprehensive ensemble of independent datasets

2018

Actual land evapotranspiration (ET) is a key component of the global hydrological cycle and anessential variable determining the evolution of hydrological extreme events under different climate change scenarios. However, recently available ET products show persistent uncertainties thatare impeding a precise attribution of human-induced climate change. Here, we aim at comparing arange of independent global monthly land ET estimates with historical model simulations from theglobal water, agriculture, and biomes sectors participating in the second phase of the Inter-SectoralImpact Model Intercomparison Project (ISIMIP2a). Among the independent estimates, we use theEartH2Observe Tier-1 dataset …

PARAMETERIZATION010504 meteorology & atmospheric sciences0208 environmental biotechnologyREANALYSIS DATA02 engineering and technologyForcing (mathematics)01 natural sciencesISIMIP2aEnvironmental Science(all)Evapotranspirationddc:550Range (statistics)Cluster AnalysisMeteorology & Atmospheric SciencesWATERWater cycleuncertaintyGeneral Environmental ScienceUncertaintyVariance (accounting)Explained variationGLOBAL TERRESTRIAL EVAPOTRANSPIRATIONVariable (computer science)[SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/ClimatologyClimatologyPhysical SciencesLife Sciences & BiomedicinePROJECTHYDROLOGICAL MODELSevapotranspirationClimate changeEnvironmental Sciences & EcologySOIL-MOISTUREhydrological extreme eventsLAND-SURFACE MODELhydrological extreme events ; cluster analysis ; uncertainty ; ISIMIP2a ; evapotranspiration[SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/HydrologyHydrological extreme events0105 earth and related environmental sciencesScience & TechnologyRenewable Energy Sustainability and the EnvironmentPublic Health Environmental and Occupational HealthPOTENTIAL EVAPOTRANSPIRATION020801 environmental engineeringEarth sciencesISIMIP2a; evapotranspiration; uncertainty; cluster analysis; hydrological extreme events13. Climate actionEnvironmental scienceEnvironmental SciencesHIGH-RESOLUTIONcluster analysis
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Evaluation of the MOD16A2 evapotranspiration product in an agricultural area of Argentina, the Pampas region

2021

The Pampas Region is a big plain of approximately 520,000 km2 in Argentina. It is essential to estimate evapotranspiration (ET) in this region since the primary productivity is directly linked to water availability. Information provided by satellite missions allows monitoring the spatial and temporal variability of ET. In the current study, we evaluated the version 006 of MOD16A2 product (MOD16A2.006) of Potential Evapotranspiration (ETp) and Actual Evapotranspiration (ETa) in Argentinian Pampas Region (APR). MOD16A2.006 product was compared with Crop Evapotranspiration (ETc), calculated with local measurements from the Oficina de Riesgo Agropecuario (ORA), and Crop Coefficient (Kc) data (f…

Systematic errorTeledeteccióHidrologia0211 other engineering and technologiesMOD16A2 VERSION 602 engineering and technology010502 geochemistry & geophysicsAtmospheric sciences01 natural sciencesNormalized Difference Vegetation IndexREMOTE SENSING//purl.org/becyt/ford/1 [https]//purl.org/becyt/ford/1.5 [https]Crop evapotranspirationEvapotranspirationSoybean cropPrimary productivity021101 geological & geomatics engineering0105 earth and related environmental sciencesbusiness.industryGROUND MEASUREMENTSPOTENTIAL EVAPOTRANSPIRATIONCrop coefficientAiguaACTUAL EVAPOTRANSPIRATIONAgricultureGeneral Earth and Planetary SciencesEnvironmental sciencebusiness
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Comparative Analysis Between Actual and Potential Evapotranspiration in a Sicilian Semi-Arid Catchment

2009

actual evapotranspiration potential evapotranspiration catchment
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