Results 61 to 70 of about 76,429 (241)

Causes of the Interannual Variation of Summer Precipitation in Eastern Southwest China

Atmosphere, 2023
Using ERA5 reanalysis data, we conducted an EOF analysis of summer precipitation in the eastern part of southwestern China (ESWC) over the past 60 years.
Chuhan Lu, Dingan Huang, Bo Chen, Yingying Bai   +3 more
doaj   +1 more source

New K-Indices from South Atlantic Observatories : Port Stanley and Ascension Island [PDF]

, 2010
Port Stanley and Ascension Island magnetic observatories have been in continuous operation since the early 1990's. These remote South Atlantic locations provide much needed coverage in the global network of geomagnetic observatories and help to monitor ...
Clarke, Ellen, Hamilton, Brian, Reay, Sarah   +2 more
core  

Determination of the cosmic-ray-induced neutron flux and ambient dose equivalent at flight altitude [PDF]

, 2015
Journal of Physics: Conference Series, Volumen 630There is interest in modeling the atmosphere in the South Atlantic Magnetic Anomaly in order to obtain information about the cosmic-ray induced neutron spectrum and angular distribution as functions of ...
Carlson, Brett Vern, Cortés Giraldo, Miguel Antonio, Federico, C.A, Gonçalez, O.L., Pazianotto, Maurício T., Quesada Molina, José Manuel   +5 more
core   +1 more source

Particle precipitation effects in the daytime E-region in the South Atlantic Anomaly region [PDF]

, 2004
The behaviour of the normal daytime E-layer over the South Atlantic Anomaly region during 23 days of project ISAAC (29 June to 21 July 1983) has been examined. Enhanced production rates due to precipitated electrons were calculated from the observed data
Haggard, R
core   +1 more source

TRISTAN: Electromagnetic, gravimetric and seismic measurements to investigate the Tristan da Cunha hot spot and its role in the opening of the South-Atlantic - Cruise No. MSM20/2, January 17 - February 15, 2012, Walvis Bay (Namibia) – Recife (Brazil) [PDF]

, 2015
According to classical plume theory, the Tristan da Cunha hotspot is thought to have played a major role in the rifting of the South Atlantic margins and the creation of the aseismic Walvis Ridge by impinging at the base of the continental lithosphere ...
Baba, K., Geissler, W., Jegen, Marion, Kirk, H., Maia, M.   +4 more
core   +1 more source

The Possible Influence of Atmospheric Circulation and North Atlantic Sea Surface Temperature Anomaly on the Winter Cold Wave Frequency in the Southern China

Gaoyuan qixiang
Based on the daily minimum temperature station data provided by the National Meteorological Information Centre from 1980 to 2022， the month-by-month reanalysis data of the NCEP/NCAR， and the monthly Sea Surface Temperature （SST） data from the NOAA， by ...
Feng JIANG, Liping LI
doaj   +1 more source

Interdecadal variability and oceanic thermohaline adjustment [PDF]

, 1996
Changes in the strength of the thermohaline overturning circulation are associated, by geostrophy, with changes in the east-west pressure difference across an ocean basin.
Bryan, Bryan, Bryan, Cai, Chen, Davey, Davey, Delworth, Deser, Döscher, Gerdes, Gill, Greatbatch, Greatbatch, Griffies, Hsieh, Huang, Huang, K. Andrew Peterson, Killworth, Killworth, Kushnir, Latif, Rahmstorf, Richard J. Greatbatch, Stommel, Wajsowicz, Wajsowicz, Weaver, Weaver, Welander, Winton, Wright, Zhang, Zhang, Zhang   +35 more
core   +1 more source

South Atlantic Anomaly Seasonal Seismicity during Two Solar Cycles

Open Journal of Earthquake Research, 2020
The aim of this paper is to investigate the effects of Solar cycles and season fluctuations on earthquakes, in a location named South Atlantic anomaly. The area used herein is delimited 0N, ?50S, 40E, ?90W, and is the region with the Earth’s lowest magnetic field, which allows a higher number of ionized particles to reach the ionosphere.
Marilia Hagen, Anibal Azevedo
openaire   +2 more sources

The Quasi-Biweekly Oscillation of Summer Rainfall in Southern China and Its Relationship With the Geopotential Height Anomaly Over the North Atlantic Ocean

Frontiers in Earth Science, 2021
Summer precipitation in East Asia has significant quasi-biweekly (10–30-day) oscillation characteristics. By using gauge-based precipitation and ERA-Interim reanalysis data, the basic mode of the quasi-biweekly oscillation of summer precipitation in East
Qian Huang, Xinyu Yin, Suxiang Yao
doaj   +1 more source

Morphology and tectonics of the Mid-Atlantic Ridge, 7°–12°S

, 2003
We present swath bathymetric, gravity, and magnetic data from the Mid-Atlantic Ridge between the Ascension and the Bode Verde fracture zones, where significant ridge–hot spot interaction has been inferred.
Bijwaard, Bonatti, Bougault, Bourdon, Brozena, Brozena, Bruguier, Cande, Cande, Carlson, Chen, Davies, Delaney, DeMets, Dosso, Fontignie, Graham, Grindlay, Hanan, Heirtzler, Hey, Ito, Ito, J. M. Brozena, Johnson, Kincaid, Klingelhoefer, Kuo, LaBrecque, Macdonald, Malamud, Michael, Miller, Minshull, Minshull, N. J. Bruguier, Naar, Niu, O'Connor, Parker, Parker, Parsons, Phipps Morgan, Reid, Sandwell, Schilling, Schilling, Shen, Shirey, Sleep, Small, T. A. Minshull, Tucholke, van Andel, Verma, Vogt, Wolfe   +56 more
core   +1 more source