Results 121 to 130 of about 43,178 (255)

RRS James Clark Ross Cruises JR265 and JR254D, 27 Nov-24 Dec 2011. Part 1: The Drake Passage hydrographic repeat section SR1b [PDF]

, 2011
This report describes the 17th complete occupation of the Drake Passage CTD section, established during the World Ocean Circulation Experiment as repeat section SR1b. It wasfirst occupied by National Oceanography Centre (previously IOSDL and then SOC) in
et al,, Yelland, M.J.
core  

Spatial Heterogeneity of Salt Marsh Vulnerability to Sea‐Level Rise: Dual Controls of Hydrological Setting and Salinity Regime

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Salt marsh vulnerability to sea‐level rise (SLR) is typically assessed using point measurements of vertical accretion, neglecting three‐dimensionality of geomorphic evolution and spatial variability. Recent studies suggest links between vertical and horizontal vulnerability, with differences between oligohaline and polyhaline marshes, yet ...
Dongxiao Yin, Zafer Defne, Neil K. Ganju, John C. Warner, David K. Ralston, Courtney K. Harris, Bin Li   +6 more
wiley   +1 more source

An appraisal of backscatter removal and refraction calibration models for improving the performance of vision-based mapping and navigation in shallow underwater environments

Intelligent Systems with Applications
Vision-based mapping (VbM) is one of the fundamental origins of automation in remote and autonomous spatial data acquisitions. Complexity in obtaining accurate data arises when such a method is applied in the underwater environment.
Fickrie Muhammad, Poerbandono, Harald Sternberg, Eka Djunarsjah, Hasanuddin Z Abidin   +4 more
doaj   +1 more source

Late Quaternary Mediterranean Outflow Water: implications from radiogenic Nd, Sr, Pb isotopes and clay minerals [PDF]

, 2010
Mediterranean Outflow Water (MOW) is characterised by higher temperatures and salinities than other ambient water masses. MOW spreads at water depths between 500 and 1500 m into the eastern North Atlantic and has been a source of salinity for the ...
Frank, Martin, Haley, Brian A., Stumpf, Roland   +2 more
core  

SWOT Satellite Observations of the Kakhovka Dam Break Flood Highlight Limitations of Outburst Flood Models

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract The 6 June 2023 failure of the Kakhovka Dam generated a catastrophic outburst flood, leading to loss of life and infrastructure damage. During the flood, daily measurements of water surface elevation were collected by the SWOT satellite, providing the first direct, high‐resolution 2D measurements of a large outburst flood.
K. E. Lehnigk, T. M. Pavelsky, K. A. Lang   +2 more
wiley   +1 more source

Spatiotemporal Analysis of Sonar Detection Range in Luzon Strait

Journal of Marine Science and Engineering
Sonar serves as a critical submarine detection apparatus for naval vessels, with its detection range forming the foundation of its overall performance in underwater surveillance.
Gengming Zhang, Lihua Zhang, Yitao Wang, Yaowei Ma, Xingyu Zhou, Yue Yu   +5 more
doaj   +1 more source

High‐Resolution Observations Unveil (Sub)Mesoscale Heat Fluxes Shaping Upper‐Ocean Heat Content

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Upper‐ocean heat content (UOHC) modulates air–sea exchange in tropical regions; however, its variability at (sub)mesoscale remains insufficiently resolved. Here we combine Surface Water and Ocean Topography (SWOT) observations with high‐resolution glider sections in the northeastern tropical Pacific, where mesoscale eddies and sharp frontal ...
Mathieu Gentil, Charly de Marez, Enric Pallàs‐Sanz, Anthony Bosse, Miguel Tenreiro, Rémi Laxenaire   +5 more
wiley   +1 more source

Accurate Extraction Method for Continental Margin FOS Line Considering Terrain Continuity

Journal of Marine Science and Engineering
This paper addresses the limitations and low efficiency of current methods for precise identification of continental margin break points in the delimitation of the outer continental shelf.
Dong Wang, Jian Dong, Zhiqiang Zhang, Tian Xie, Xiaodong Ma, Tianyue Wang   +5 more
doaj   +1 more source

Analysis of Tsunami Economic Loss in Tourism Areas Using High-Resolution Tsunami Run-Up Model

GeoHazards
A tsunami can cause significant economic losses for tourism areas like Batukaras Village, which is located on the southern coast of Java Island. This paper seeks to elaborate on the calculation of economic losses in tourism areas due to damage to ...
Wiwin Windupranata, Alqinthara Nuraghnia, Muhammad Wahyu Al Ghifari, Sonia Kartini Pasaribu, Wiwin Indira Rakhmanisa, Tiara Vani, Kevin Agriva Ginting, Michael Bintang Aventa, Intan Hayatiningsih, Deni Suwardhi, Irwan Meilano, Iyan Eka Mulia, Albert Kristiawan Lim   +12 more
doaj   +1 more source

Identification of wild areas in southern lower Michigan [PDF]

An inventory methodology was developed to identify potential wild area sites. A list of site criteria were formulated and tested in six selected counties. Potential sites were initially identified from LANDSAT satellite imagery.
Cialek, C., Habowski, S.
core   +1 more source