Results 81 to 90 of about 9,522 (229)

Integrating Olivine Diffusion Chronometry With Monitoring Data to Decipher the Magma Dynamics at the Submarine Fani Maoré Volcano

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Monitoring data are critical for understanding volcanic unrest and eruption, but they often lack the ability to constrain the pre‐eruptive magma processes. As such, an increasing number of studies couple monitoring data with petrological tools to obtain insights into the causes and durations of magmatic processes. The 2018–2020 eruption of the
Karoline Brückel, Etienne Médard, Fidel Costa, Carole Berthod, Pauline Verdurme, Patrick Bachèlery, Lise Retailleau, Jean‐Christophe Komorowski, Lucia Gurioli   +8 more
wiley   +1 more source

Trends and innovations in ocean mesoscale eddy studies via satellite observation: a bibliometric review

Frontiers in Marine Science
Ocean mesoscale eddies play a crucial role in global ocean circulation, heat transport, and biogeochemical processes. Satellite altimetry has become a foundation in observing and analyzing these dynamic phenomena, offering high-resolution, global ...
Fan Xu, Zhiqiang Wen, Huimin Wang, Tong Li, Xiufang Song, Xiufang Song, Hao Peng, Hao Peng   +7 more
doaj   +1 more source

Structure and Dynamics of the Antarctic Slope and Weddell Fronts Along the SR04 WOCE Section Based on Four Oceanographic Cruises (2007–2022)

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract The Antarctic Slope Current (ASC) and the Weddell Front‐associated Current (WFC) form a system of bottom‐intensified jets found in the continental slope of the Antarctic peninsula, acting as major conduits for the export of dense Weddell Sea waters into the global overturning circulation.
T. Pereira‐Vázquez, M. Janout, P. J. Llanillo, M. Veny, B. Aguiar‐González   +4 more
wiley   +1 more source

Sea Level Rise of Sumatera Waters based on Multi-Satellite Altimetry Data

Indonesian Journal of Geography, 2018
The information of sea level rise was needed in the Indonesia as archipelago country to management risk and development coastal area. This research study took in West Sumatra waters, because the majority people have lived in coastal area and some areas ...
Isna Uswatun Khasanah
doaj   +1 more source

Dynamics off the Congo River and Its Impact on the Water Exchange Between the Coastal and Open Ocean at Different Timescales

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract The Congo River represents one of the largest freshwater discharges in the Atlantic Ocean. In this study, we investigate the role of mesoscale and submesoscale dynamics in modulating salinity transport, using a 3 km‐resolution realistic numerical simulation.
C. Cardot, I. Dadou, D. C. Napolitano, H. M. A. Aguedjou, R. Ngakala, Y. Morel, G. Morvan, G. Alory, C. Le Goff, G. Jan, J. Jouanno   +10 more
wiley   +1 more source

Controls on ERS altimeter measurements over ice sheets: Footprint-scale topography, backscatter fluctuations, and the dependence of microwave penetration depth on satellite orientation

, 2001
We consider the reliability of radar altimeter measurements of ice sheet elevation and snowpack properties in the presence of surface undulations. We demonstrate that over ice sheets the common practice of averaging echoes by aligning the first return ...
Wingham, DJ, Arthern, RJ, Ridout, AL
core  

Observed Trends and Variability in the Water Masses of the Southern Ocean

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract We present SatGEM‐2, a new version of the satellite gravest empirical mode (SatGEM) Atlas for the circumpolar Southern Ocean, incorporating all available CTD and Argo profile data through December 2022. SatGEM‐2 uses in situ hydrographic observations to construct static gravest empirical mode (GEM) fields in pressure–sea surface height (sea ...
James K. Wyatt, Nathaniel L. Bindoff, Annie Foppert, Helen E. Phillips, Stephen R. Rintoul   +4 more
wiley   +1 more source

A Software Tool for ICESat and ICESat-2 Laser Altimetry Data Processing, Analysis, and Visualization: Description, Features, and Usage

Software
This paper presents a web-based software tool designed to process, analyze, and visualize satellite laser altimetry data, specifically from the Ice, Cloud, and land Elevation Satellite (ICESat) mission, which collected data from 2003 to 2009, and ICESat ...
Bruno Silva, Luiz Guerreiro Lopes
doaj   +1 more source

The Decline of a Caldera‐Filling Glacier at Volcán Sollipulli, Chile

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 6, June 2026.
Abstract Southern Andean glaciers have undergone fast retreat in recent decades. This results in reduced freshwater storage, contribution to sea‐level rise, and locally to the formation of glacial lakes, that may pose the risk of glacial lake outburst floods (GLOFs).
J. E. Arndt, M. Somos, S. Navas, D. Farías‐Barahona, A. Rivera, H. Xie, A. Fernández   +6 more
wiley   +1 more source

Altimetry for the future: Building on 25 years of progress [PDF]

, 2021
\ua9 2021 COSPARIn 2018 we celebrated 25 years of development of radar altimetry, and the progress achieved by this methodology in the fields of global and coastal oceanography, hydrology, geodesy and cryospheric sciences. Many symbolic major events have
Spatar C, International Altimetry Team, Pearson C, Abdalla S   +3 more
core