Results 131 to 140 of about 40,358 (246)

Modeling of the electrostatic field generated by horizontal current sources in a sea-ice-covered four-layer medium. [PDF]

Sci Rep
Chen X, Sun Z, Jiang C, Zhu K, Li M, Jiang R, Yang W, Yan K, Du Y.   +8 more
europepmc   +1 more source

Pelagic sea cucumbers in the Galapagos: Midwater grazers that short‐circuit deep‐sea carbon flux

Ecology, Volume 107, Issue 9, September 2026.
Abstract Direct observations from submersible dives off the Galapagos Islands have revealed that Pelagothuria natatrix, the only known holopelagic echinoderm, actively intercepts settling particles well before they can reach the deep seafloor, thereby short‐circuiting the typical downward flux of organic carbon generated in the photic zone.
Bruce H. Robison
wiley   +1 more source

Improved FWH Path-Planning Algorithm Based on Multi-Strategy Enhancement for AUVs Operating in Coral Reef Areas. [PDF]

Sensors (Basel)
Zeng Q, Feng X, Xu H, Dai X, Han Y.
europepmc   +1 more source

Patchy Distribution Patterns of Harmful Algal Bloom Species Along Shandong Coast Uncovered via Metabarcoding Analysis of High‐Density Samples

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Using high‐density sampling along the Shandong coast region (SCR) and 18S ribosomal DNA V4‐based metabarcoding technology, combined with morphological verification, the diversity, relative abundance, and geographic distribution of HAB species in the SCR were ascertained.
Kuiyan Liu, Zongmei Cui, Xiangxiang Ding, Xianliang Huang, Hui Wang, Zhiyuan Gong, Kirsty F. Smith, Nansheng Chen   +7 more
wiley   +1 more source

Turbulence drives seabed modification by offshore windfarms. [PDF]

Nat Commun
Unsworth CA, McCarron CJ, Whitehouse RJS, Benson TDG, Barranco I, Clare MA, Waggitt JJ, Skein L, Huvenne VAI, Austin MJ, Van Landeghem KJJ.   +10 more
europepmc   +1 more source

Uneven Impacts of Seawall Heightening on Tsunami Risk Reduction under Rising Sea Levels: Probabilistic Scenarios from the Japan Trench

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 11, Page 2948-2965, September 2026.
ABSTRACT Disasters exacerbated by climate change have prompted adaptation measures, including seawall heightening, which is an effective approach to protecting coastal areas. However, the combined effect of rising sea levels and tsunamis can create a compound coastal hazard, in which long‐term sea level rise amplifies the impact of tsunamis.
Yushi Miki, Anawat Suppasri, Constance Ting Chua, An‐Chi Cheng, Tomoya Iwasaki, Yugo Shinozuka, Takafumi Ogawa, Fumihiko Imamura   +7 more
wiley   +1 more source

A real-time framework for mapping subsea cable burial state using Poincaréspectral coherence of DAS measurements. [PDF]

Sci Rep
Shiri H, Belal M.
europepmc   +1 more source

Thermal Stress Is Associated With Fragmentation of Mediterranean Posidonia oceanica Meadows

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
By combining a physiological model of cumulative thermal stress with AI‐based seagrass mapping, we show that chronic sublethal warming is associated with fragmentation of Mediterranean Posidonia oceanica meadows and increased regression risk by 2100. ABSTRACT Posidonia oceanica meadows, which underpin Mediterranean coastal ecosystems, are undergoing ...
Àlex Giménez‐Romero, Tomàs Sintes, Carlos M. Duarte, Manuel A. Matías   +3 more
wiley   +1 more source

Region-specific LOI-TOC conversion models for marine sediment blue carbon assessment in the Western Irish Sea. [PDF]

Environ Monit Assess
Grey A, Mhaoldomhnaigh CN, Chatting M, Walsh P, Lee A, Kelleher B, Coughlan M.   +6 more
europepmc   +1 more source

Spatial and temporal patterns of bottom water euxinia in shallow areas of the southwestern Baltic Sea

Limnology and Oceanography, Volume 71, Issue 9, September 2026.
Abstract Sediments in productive coastal regions are hotspots of hydrogen sulfide (H2S) production through microbial sulfate reduction. Under anoxic seafloor conditions, H2S can escape the sediment and accumulate in bottom waters, where elevated concentrations render the benthic environment toxic, posing ecological and economic risks.
Timo Spiegel, Matthias Thiele, Mark Schmidt, Ulrike Löptien, Heiner Dietze, René Friedland, Hermann W. Bange, Sarima Vahrenkamp, Mirjam Perner, Florian Scholz   +9 more
wiley   +1 more source