Results 1 to 10 of about 4,509,271 (313)
Quantification of methane emissions from hotspots and during COVID-19 using a global atmospheric inversion [PDF]
Concentrations of atmospheric methane (CH4), the second most important greenhouse gas, continue to grow. In recent years this growth rate has increased further (2020: +15.6 ppb), the cause of which remains largely unknown.
J. McNorton +10 more
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High Speed Electrical Drives – Perspective of VFD Manufacturer [PDF]
This paper deals with high-speed electrical drives utilizing power electronic converters (commonly abbreviated as ASD, VFD or VSD). Existing solutions vary mainly on the motor side while the power electronic converter is very similar for all cases ...
Bruha Martin +2 more
doaj +1 more source
Feedbacks of dust and boundary layer meteorology during a dust storm in the eastern Mediterranean [PDF]
Aerosols affect the atmosphere through direct interaction with short-wave and long-wave radiation and the microphysical properties of clouds. In this paper we report in detail on several mechanisms by which the short-term impact of dust on surface ...
S. Rémy +9 more
doaj +1 more source
Motion Response Characteristics of Small Fishing Vessels of Different Sizes among Regular Waves
The motion of small fishing vessels is significantly affected by small waves, leading to accidents, such as capsizing or sinking. This paper presents the results of two types of basin tests.
DongHyup Youn, LeeChan Choi, JungHwi Kim
doaj +1 more source
ERA-Interim/Land: a global land surface reanalysis data set [PDF]
ERA-Interim/Land is a global land surface reanalysis data set covering the period 1979–2010. It describes the evolution of soil moisture, soil temperature and snowpack.
G. Balsamo +12 more
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The societal benefits of numerical weather prediction (NWP) forecasts are most evident in populated areas. An urban representation within NWP models should provide improved forecast accuracy.
J. R. McNorton +8 more
doaj +1 more source
A Baseline for Global Weather and Climate Simulations at 1 km Resolution
In an attempt to advance the understanding of the Earth's weather and climate by representing deep convection explicitly, we present a global, four‐month simulation (November 2018 to February 2019) with ECMWF's hydrostatic Integrated Forecasting System ...
Nils P. Wedi +18 more
doaj +1 more source
Background Sugar beet (Beta vulgaris L.) is an economically essential sugar crop worldwide. Its agronomic traits are highly diverse and phenotypically plastic, influencing taproot yield and quality.
Dali Liu +8 more
doaj +1 more source
Measuring the Impact of a New Snow Model Using Surface Energy Budget Process Relationships
Energy exchange at the snow‐atmosphere interface in winter is important for the evolution of temperature at the surface and within the snow, preconditioning the snowpack for melt during spring.
Jonathan J. Day +7 more
doaj +1 more source
This report provides a summary of the main outcomes of the 3rd edition of the workshop on Machine Learning (ML) for Earth System Observation and Prediction (ESOP/ML4ESOP) co-organised by the European Centre for Medium-Range Weather Forecasts (ECMWF) and ...
Massimo Bonavita +7 more
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