Results 171 to 180 of about 1,154,865 (242)

Thermal and Structural Signatures Associated With Subducted Seamounts in Hyuga‐nada and Off Cape Muroto, Southwest Japan

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract We present heat flow estimates beneath the forearc slopes off Hyuga‐nada and Cape Muroto in the Nankai Trough, where the Philippine Sea plate subducts beneath the southwestern Japan. Using seismic reflection data, we identified Bottom Simulating Reflectors and derived heat flow ranging from 20 to >140 mW/m2.
Masataka Kinoshita, Kazuya Shiraishi, Yoshitaka Hashimoto, Yohei Hamada, Rie Nakata   +4 more
wiley   +1 more source

SW-Net: A Direction-Aware Deep Learning Model for Shipwreck Segmentation in Side-Scan Sonar Imagery. [PDF]

Sensors (Basel)
Dai J, He J.
europepmc   +1 more source

Submarine Landslides Could Cause Wide‐Spread Tsunami Impact in the East Sea (Sea of Japan)

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract The East Sea (Sea of Japan) is a seismically active back‐arc basin with a history of devastating tsunamis, yet regional hazard assessments and mitigation planning often overlook the tsunamigenic potential of submarine landslides. This study investigates the tsunami impact of large‐scale mass failures along the southwest (SW) margin of the East
Deniz Cukur, Xiaoming Wang, Senay Horozal, Aaaron Micallef, In‐Kwon Um, Seong‐Pil Kim, Gee‐Soo Kong   +6 more
wiley   +1 more source

Rapid <i>de novo</i> assembly of animal-microbe biofilter to mitigate seabed methane leakage. [PDF]

Natl Sci Rev
Liang Q, Deng L, Xie R, Liu X, Xiao X, Hou J, Wang J, Sui W, Lu N, Tong Z, Huang D, Wang Y, Han Y, Zhao J, Guo B, Zhang W, Geng M, Ren T, Ye W, Xiong Z, Dong L, Ruff SE, Meile C, Tao J, Dong X, Wang F.   +25 more
europepmc   +1 more source

An Event‐Based Framework Reveals Regionally Distinct Coastal Cold‐Water Regimes Along the East Coast of Korea

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Coastal cold‐water events (CWEs) reduce nearshore sea surface temperature (SST) and can cause ecological and socioeconomic impacts; however, objective detection and process‐based diagnostics remain limited in marginal seas influenced by western boundary currents.
Deoksu Kim, Jang‐Geun Choi, Hojin Kim, Eunjin Kang, Sung‐Hwan Park, Jae‐Il Kwon   +5 more
wiley   +1 more source

Impact of Underwater Image Enhancement on Feature Matching. [PDF]

Sensors (Basel)
Summers JM, Jones MW, Seale C.
europepmc   +1 more source

Decadal‐Scale Bathymetric Change in a Shallow Coastal Bay

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Coastal marshes and bays must accumulate sediment to maintain their position relative to mean sea level during periods of sea level rise (SLR). Resuspension of bay‐bottom sediment, which together with tidal inundation promotes marsh deposition, is sensitive to water depth, but quantitative measurements of bathymetric change across shallow bays
Tyler E. Barnes, Qingguang Zhu, Patricia L. Wiberg   +2 more
wiley   +1 more source

Numerical modeling of wave attenuation at Uluwatu Beach Bali by submerged breakwaters using a new finite element method^. [PDF]

MethodsX
Swastika PV, Dharmawan K, Gautama IPW, Pudjaprasetya SR, Wiryanto LH, Gopal V.   +5 more
europepmc   +1 more source

Spatial Variability in Phytoplankton Response to Projected Increases in Iron and Temperature in the Ross Sea

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract The Ross Sea supports massive phytoplankton blooms and exhibits the highest marine primary productivity rates due to seasonal relief of iron and light limitations. Although Earth System Models project regional increases in temperature and iron supply, there is uncertainty regarding the response of different phytoplankton communities. To assess
A. Cristi, A. Gutiérrez‐Rodríguez, S. Deppeler, M. Druce, N. G. Barr, C. S. Law   +5 more
wiley   +1 more source

Effects of operational disruptions on corrosion of seabed chains and associated microbial community in offshore mooring systems. [PDF]

Front Microbiol
Sørensen KB, Tiano L, Molid S, Gabrielsen Ø, Liengen T.   +4 more
europepmc   +1 more source