Results 111 to 120 of about 759,000 (336)

PSSA-GAN: A Network With Self-Attention and Season Attention for High Spatiotemporal Resolution Ocean Subsurface Temperature Reconstruction

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Due to the limited availability of subsurface and deep-sea observation data, accurately reconstructing high spatiotemporal resolution ocean interior temperatures is both a crucial and challenging task.
Haoran Gu, Jungang Yang, Bin Wang, Wei Cui   +3 more
doaj   +1 more source

Upper ocean climate of the Eastern Mediterranean Sea during the Holocene Insolation Maximum – a model study [PDF]

, 2011
ine thousand years ago (9 ka BP), the Northern Hemisphere experienced enhanced seasonality caused by an orbital configuration close to the minimum of the precession index.
Adloff, F., Emeis, K.-C., Grimm, R., Kučera, M., Maier-Reimer, E., Mikolajewicz, U., Schmiedl, G.   +6 more
core   +2 more sources

Meteorological conditions leading to a catastrophic, rain‐induced landslide in Cameroon in October 2019

Quarterly Journal of the Royal Meteorological Society, EarlyView.
October 2019 was characterized by three main multiday wet spells in Bafoussam and Dschang. Our results indicated that wet spells were influenced by a vortex pair near the Gulf of Guinea, a strong Sahara Heat Low located anomalously far east and north, a northward shift of the intertropical discontinuity, an enhancement of the inland penetration of the ...
Derbetini A. Vondou, Marlon Maranan, Andreas H. Fink, Peter Knippertz   +3 more
wiley   +1 more source

A Comparison of Southern Hemisphere Cyclone Track Climatology and Interannual Variability in Coarse-Gridded Reanalysis Datasets

Advances in Meteorology, 2013
Southern Hemisphere (SH) extratropical cyclones have received less study than their Northern Hemisphere (NH) counterparts. Generating SH cyclone tracks from global reanalysis datasets is problematic due to data reliability, especially prior to 1979.
Timothy Paul Eichler, Jon Gottschalck
doaj   +1 more source

Comparison of MERRA-2 and ECCO-V4 Ocean Surface Heat Fluxes: Consequences of Different Forcing Feedbacks on Ocean Circulation and Implications for Climate Data Assimilation [PDF]

Forcing ocean models with reanalysis data is a common practice in ocean modeling. As part of this practice, prescribed atmospheric state variables and interactive ocean SST (Sea Surface Temperature) are used to calculate fluxes between the ocean and the ...
Campin, Jean-Michel, Forget, Gael, Heimbach, Patrick, Hill, Chris, Menemenlis, Dimitris, Molod, Andrea, Strobach, Ehud   +6 more
core   +1 more source

El Niño-related summer precipitation anomalies in Southeast Asia modulated by the Atlantic multidecadal oscillation [PDF]

, 2019
How the Atlantic Multidecadal Oscillation (AMO) affects El Niño-related signals in Southeast Asia is investigated in this study on a subseasonal scale.
Fan, K., Fan, Y., Fraedrich, K., Zhu, X.
core   +2 more sources

Climatology of upper‐tropospheric turbulence: Capabilities and limitations of aircraft reports and ERA5 reanalysis diagnostics

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Based on turbulence diagnostics, airlines are willing to avoid up to 15% of the airspace in order to avoid a fraction of turbulence that takes up about 0.1% of the airspace. This study quantifies these three fractions using turbulence reports from commercial aircraft and ERA5 reanalysis diagnostics, revealing that the low and regionally variable ...
Thorsten Kaluza, Paul D. Williams, David M. Schultz, Timothy P. Banyard   +3 more
wiley   +1 more source

Seasonal hindcasts to assess the hazard of meteorological drought over Europe: A multimodel approach

Quarterly Journal of the Royal Meteorological Society, EarlyView.
An application of seasonal hindcasts is presented for assessing the hazard of meteorological drought at the regional scale across Europe. The realism of seasonal hindcasts from five contributors to the Copernicus Climate Change Service is assessed through a rigorous workflow.
Marco Buccellato, Paolo Ruggieri, Federico Porcù   +2 more
wiley   +1 more source

Intercomparison of the northern hemisphere winter mid-latitude atmospheric variability of the IPCC models

, 2006
We compare, for the overlapping time frame 1962-2000, the estimate of the northern hemisphere (NH) mid-latitude winter atmospheric variability within the XX century simulations of 17 global climate models (GCMs) included in the IPCC-4AR with the NCEP and
A Buzzi, A Speranza, A Sumi, AK Betts, Alessandro Dell’Aquila, Antonio Speranza, AR Hansen, AR Hansen, D Gregory, D-M Pan, E Klinker, EM Volodin, G Branstator, G Branstator, GA Schmidt, GJ Van Oldenburg, GJ Zhang, H Le Treut, J Jungclaus, J-L Ricard, J-Y Grandpeix, JG Charney, JG Charney, JJ Hack, JM Wallace, JM Wallace, JP Peixoto, JR Holton, JT Kiehl, K Fraedrich, LD Rotstayn, LD Rotstayn, M Tiedke, ML Blackmon, P Bougeault, P Malguzzi, P Siegmund, Paolo M. Ruti, PJ Rasch, R Benzi, R Benzi, R Kistler, S Bony, S Moorthi, S Tibaldi, S-J Kim, S-K Min, Sandro Calmanti, T Furevik, TL Delworth, U Lohmann, V Lucarini, Valerio Lucarini, W May, Y Hayashi, Y Hayashi, Y Kushnir, Y Yu   +57 more
core   +1 more source

SODA4: a mesoscale ocean/sea ice reanalysis 1980–2024

Abstract. This paper describes the new Simple Ocean Data Assimilation version 4 (SODA4) global eddy-resolving ocean/sea ice reanalysis that spans the 45-year period 1980–2024. The reanalysis is constructed using GFDL MOM5/SIS1 numerics and ECMWF ERA5 forcings with surface and subsurface temperature and salinity observations as constraints within an ...
Gennady A. Chepurin, James A. Carton, Luyu Sun, Stephen G. Penny   +3 more
openaire   +3 more sources