Results 51 to 60 of about 30,889 (301)

Ammonia-biosphere interaction from IASI and ERA5 [PDF]

open access: yes, 2020
<p>The global concentration of reactive nitrogen (e.g. NH<sub>3</sub>, NO<sub>x</sub> and N<sub>2</sub>O) has intensely increased since the pre-industrial era.
Abeed, Rimal   +5 more
openaire   +2 more sources

How Well Does the ERA5 Reanalysis Capture the Extreme Climate Events Over China? Part II: Extreme Temperature

open access: yesFrontiers in Environmental Science, 2022
The fifth-generation atmospheric reanalysis of the European Center for Medium-Range Weather Forecasts (ERA5) is the latest reanalysis product. However, the reliability of ERA5 to capture extreme temperatures is still unclear over China.
Wanling Xu   +19 more
doaj   +1 more source

ERA5-based database of Atmospheric Rivers over Himalayas [PDF]

open access: yes, 2021
Abstract. Atmospheric Rivers (ARs) – long and narrow transient corridors of large horizontal moisture flux in the lower troposphere – are known to shape the hydrology of many regions around the globe. Heavy precipitation and flooding are often observed over many mountainous regions when the moisture-rich filaments impinge upon the elevated topographies.
Munir Ahmad Nayak   +2 more
openaire   +2 more sources

Evaluation of Lebanon’s Offshore-Wind-Energy Potential

open access: yesJournal of Marine Science and Engineering, 2019
The only regional evaluation of Lebanese wind-energy potential (National Wind Atlas) dates back to 2011 and was carried out by a United Nations agency. In this work, data from the most recent reanalysis (ERA5) developed at the European Center for Medium ...
Gabriel Ibarra-Berastegi   +3 more
doaj   +1 more source

How Well Does the ERA5 Reanalysis Capture the Extreme Climate Events Over China? Part I: Extreme Precipitation

open access: yesFrontiers in Environmental Science, 2022
ERA5 is the fifth-generation atmospheric reanalysis of the European Center for Medium-Range Weather Forecasts, with high spatiotemporal resolution and global coverage.
Xiangyong Lei   +19 more
doaj   +1 more source

Seasonal Correction of Offshore Wind Energy Potential due to Air Density: Case of the Iberian Peninsula [PDF]

open access: yes, 2019
A constant value of air density based on its annual average value at a given location is commonly used for the computation of the annual energy production in wind industry.
Carreno-Madinabeitia, Sheila   +4 more
core   +4 more sources

Evaluating the surface energy partitioning in ERA5 [PDF]

open access: yes, 2020
Abstract. Climate reanalyses provide a plethora of global atmospheric and surface parameters in a consistent manner over multi-decadal time scales. Hence, they are widely-used in many fields, and an in-depth evaluation of the different variables provided by reanalyses is a necessary means to provide feedback on the quality to their users and the ...
Brecht Martens   +5 more
openaire   +1 more source

MIDAS: A Benchmarking Multi-Criteria Method for the Identification of Defective Anemometers in Wind Farms [PDF]

open access: yes, 2018
A novel multi-criteria methodology for the identification of defective anemometers is shown in this paper with a benchmarking approach: it is called MIDAS: multi-technique identification of defective anemometers.
Elosegui, Unai   +4 more
core   +3 more sources

An intercomparison of subtropical cut-off lows in the Southern Hemisphere using recent reanalyses: ERA-Interim, NCEP-CFRS, MERRA-2, JRA-55, and JRA-25 [PDF]

open access: yes, 2020
Four recent reanalysis products ERA-Interim, NCEP-CFSR, MERRA-2 and JRA-55 are evaluated and compared to an older reanalysis JRA-25, to quantify their confidence in representing Cut-off lows (COLs) in the Southern Hemisphere.
Gan, Manoel Alonso   +2 more
core   +1 more source

How well do operational Numerical Weather Prediction configurations represent hydrology? [PDF]

open access: yes, 2019
Land surface models (LSMs) have traditionally been designed to focus on providing lower boundary conditions to the atmosphere with less focus on hydrological processes.
Cloke, H.   +6 more
core   +1 more source

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