Results 51 to 60 of about 24,612 (296)

Air–sea feedback in the northeastern tropical Atlantic in boreal summer at intraseasonal time‐scales

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study investigates air–sea interactions in the northeastern tropical Atlantic at intraseasonal time‐scales, focusing on the feedback between sea‐surface temperature (SST) and surface winds. It finds that trade wind anomalies drive SST changes, creating a feedback loop that lasts 2–3 weeks.
Mamadou Thiam, Gaelle de Coetlogon, Malick Wade, Mamadou Sarr, Bouya Diop   +4 more
wiley   +1 more source

Improving Geoidal Height Estimates from Global Geopotential Model Using Regression Model and GPS Data [PDF]

, 1997
Conventionally, for most application, position of a point is often referred to the geoid as the reference surface. Thus there is an important need for the knowledge of the geoid undulation in the area where positioning tasks is performed, This ...
Abdullah, Khairul Anuar
core  

Propagation mechanisms for the Madden-Julian Oscillation [PDF]

, 2000
The Madden-Julian Oscillation (MJO) is examined using 20 years of outgoing longwave radiation and NCEP-NCAR reanalysis data. Two mechanisms for the eastward propagation and regeneration of the convective anomalies are suggested.
Matthews, AJ
core   +1 more source

Links between hail hazard and climate modes of variability across Australia

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Climate modes of variability influence hail‐prone atmospheric conditions, but links between these drivers and hail hazard across Australia have not been well constrained. We examine relationships between the El Niño Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), and Southern Annular Mode (SAM) and proxy‐derived hail‐prone days across the ...
Quincy F. Tut, Timothy H. Raupach, Andréa S. Taschetto   +2 more
wiley   +1 more source

Investigating the topology of interacting networks - Theory and application to coupled climate subnetworks

, 2011
Network theory provides various tools for investigating the structural or functional topology of many complex systems found in nature, technology and society.
A. Arenas, A. Gozolchiani, A. Vespignani, A.A. Tsonis, A.A. Tsonis, A.A. Tsonis, C.S. Bretherton, C.S. Zhou, C.S. Zhou, D. Hartmann, D. Majewski, D.J. Watts, E. Barreto, E. Langford, F.A. Rodrigues, G. Csárdi, G. Zamora-López, G. Zamora-López, H. C. H. Schultz, H. Riehl, H.J. Schellnhuber, J. F. Donges, J. Kurths, J. Kutzbach, J. Wallace, J.F. Donges, J.F. Donges, K. Yamasaki, L.C. Freeman, M. Kurant, M. Kurant, M. Kurant, M.A. Kramer, M.E.J. Newman, M.E.J. Newman, N. Marwan, N. Marwan, P. So, P.L. Flom, R. Albert, R. Heikes, R. Kistler, R. Parshani, R. Vautard, R.V. Donner, R.V. Donner, R.V. Donner, S. Bialonski, S. Boccaletti, S. Fortunato, S.V. Buldyrev, T. Schneider, T.M. Lenton, U. Brandes, Y. Zou   +54 more
core   +1 more source

Atmospheric circulation patterns, cloud-to-ground lightning, and locally intense convective rainfall associated with debris flow initiation in the Dolomite Alps of northeastern Italy [PDF]

, 2015
The Dolomite Alps of northeastern Italy experience debris flows with great frequency during the summer months. An ample supply of unconsolidated material on steep slopes and a summer season climate regime characterized by recurrent thunderstorms combine ...
Berti, Metteo, Gregoretti, Carlo, Mote, Thomas L., Saylor, Anthony M., Schultz, Michael D., Simoni, Alessandro, Underwood, S. Jeffrey   +6 more
core   +2 more sources

A preliminary experiment of determining the geopotential difference using two hydrogen atomic clocks and TWSTFT technique

Geodesy and Geodynamics, 2020
General relativity theory (GRT) concludes that a precise clock ticks at different running rates if it is under the influence of different geopotentials.
Kuangchao Wu, Ziyu Shen, Wenbin Shen, Xiao Sun, Chenghui Cai, Yifan Wu   +5 more
doaj  

Sensitivities of warm conveyor belt ascent, associated precipitation characteristics and large‐scale flow pattern: Insights from a perturbed parameter ensemble

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Cloud microphysical processes and low‐level moisture availability affect the ascent of the warm conveyor belt (WCB) airstream. We quantify the relative influence of perturbations to uncertain cloud microphysical model parameters and environmental conditions in the lower troposphere on WCB ascent, as well as on associated precipitation characteristics ...
Annika Oertel, Annette K. Miltenberger, Christian M. Grams, Corinna Hoose   +3 more
wiley   +1 more source

An initial intercomparison of atmospheric and oceanic climatology for the ICE-5G and ICE-4G models of LGM paleotopography [PDF]

, 2005
This paper investigates the impact of the new ICE-5G paleotopography dataset for Last Glacial Maximum (LGM) conditions on a coupled model simulation of the thermal and dynamical state of the glacial atmosphere and on both land surface and sea surface ...
A. Timmermann, Broccoli, Campin, Cook, Crowley, F. Justino, Farrera, Felzer, Gent, Goosse, Goosse, Goosse, Held, Hewitt, Holton, Justino, Justino, Kageyama, Kasahara, Kitoh, Kitoh, Kitoh, Kohfeld, Kutzbach, Lindzen, Manabe, Manabe, Marshall, McManus, Mellor, Opsteegh, Peltier, Peltier, Peltier, Peltier, Rind, Schmitt, Schäfer-Neth, Seager, Speer, Tarasov, Timmermann, U. Merkel, Vettoretti, Veum, W. R. Peltier   +45 more
core   +2 more sources

January ozone anomaly over the North Atlantic-European region: Longitude-dependent decadal change in total ozone during 1979-1992

Meteorologische Zeitschrift, 1996
A large decrease in total ozone of up to more than 4 DU/yr occurred over Europe during January 1979-1992. This value is almost twice that of the zonal mean.
D. Peters, G. Entzian
doaj   +1 more source