Hourly potential evapotranspiration at 0.1° resolution for the global land surface from 1981-present
Michael Bliss Singer,Michael Bliss Singer,Dagmawi Teklu Asfaw,Rafael Rosolem,Mark O. Cuthbert,Mark O. Cuthbert,Diego G. Miralles,David MacLeod,E. A. Quichimbo,Katerina Michaelides,Katerina Michaelides +10 more
TLDR
In this paper, an hourly potential evapotranspiration (PET) dataset (hPET) was developed for the global land surface at 0.1° spatial resolution, based on output from the recently developed ERA5-Land reanalysis dataset, over the period 1981 to present.Abstract:
Challenges exist for assessing the impacts of climate and climate change on the hydrological cycle on local and regional scales, and in turn on water resources, food, energy, and natural hazards. Potential evapotranspiration (PET) represents atmospheric demand for water, which is required at high spatial and temporal resolutions to compute actual evapotranspiration and thus close the water balance near the land surface for many such applications, but there are currently no available high-resolution datasets of PET. Here we develop an hourly PET dataset (hPET) for the global land surface at 0.1° spatial resolution, based on output from the recently developed ERA5-Land reanalysis dataset, over the period 1981 to present. We show how hPET compares to other available global PET datasets, over common spatiotemporal resolutions and time frames, with respect to spatial patterns of climatology and seasonal variations for selected humid and arid locations across the globe. We provide the data for users to employ for multiple applications to explore diurnal and seasonal variations in evaporative demand for water.read more
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Version 3 of the Global Aridity Index and Potential Evapotranspiration Database
TL;DR: The Global Aridity Index and Potential Evapotranspiration Database - Version 3 (Global-AI_PET_v3) as mentioned in this paper provides high-resolution (30 arc-seconds) global hydro-climatic data averaged (1970-2000) monthly and yearly, based upon the FAO Penman-Monteith Reference Evapotspiration (ET0) equation.
Journal ArticleDOI
Version 3 of the Global Aridity Index and Potential Evapotranspiration Database
TL;DR: The Global Aridity Index and Potential Evapotranspiration Database - Version 3 (Global-AI_PET_v3) as mentioned in this paper provides high-resolution (30 arc-seconds) global hydro-climatic data averaged (1970-2000) monthly and yearly, based upon the FAO Penman-Monteith Reference Evapotspiration (ET0) equation.
Journal ArticleDOI
Global climate-related predictors at kilometer resolution for the past and future
TL;DR: The authors developed a set of climate-related variables at unprecedented spatiotemporal detail as a basis for environmental and ecological analyses, including the impact of recent and future climate changes on the world's ecosystems and the associated services on societies.
Posted ContentDOI
DRYP 1.0: a parsimonious hydrological model of DRYland Partitioning of the water balance
E. Andrés Quichimbo,Michael Bliss Singer,Michael Bliss Singer,Katerina Michaelides,Katerina Michaelides,Daniel E. J. Hobley,Daniel E. J. Hobley,Rafael Rosolem,Mark O. Cuthbert,Mark O. Cuthbert +9 more
TL;DR: In this paper, a parsimonious distributed hydrological model for DRYland Partitioning (DRYP) is presented. But the model is not suitable for large-scale data sets.
Journal ArticleDOI
Effects of precipitation seasonality, irrigation, vegetation cycle and soil type on enhanced weathering – modeling of cropland case studies across four sites
TL;DR: In this paper , a comprehensive hydro-biogeochemical model has been applied to four cropland case studies (i.e., Sicily and the Padan plain in Italy and California and Iowa in the USA) characterized by different rainfall seasonality, vegetation, and soil type to explore their influence on dissolution rates.
References
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