Results 201 to 210 of about 28,768 (293)

Mixing at the Margins Drives Nitrate Delivery During Downwelling

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Wind‐driven coastal upwelling delivers nutrients to the surface waters and enhances primary productivity. In contrast, downwelling transports nutrient‐depleted water away from the surface and is usually presumed to decrease primary production. Here, we show that processes during downwelling can actually pump nutrients into previously nutrient ...
Bofu Zheng, Andrew J. Lucas, Uwe Send, Kristen Davis, Peter J. S. Franks   +4 more
wiley   +1 more source

Long-term random sampling confirms high-use areas and indicates declining abundance of juvenile smalltooth sawfish (Pristis pectinata) in Charlotte Harbor, Florida. [PDF]

Sci Rep
Farmer NA, Brame AB, Dar R, Wooley AK, Heath LB, Yakich DM, Lombardo SM, Poulakis GR.   +7 more
europepmc   +1 more source

The 2025 Mw 8.8 Kamchatka Megathrust: A Rapid Recurrence With Complex Heterogeneous Rupture

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract On 29 July 2025, a Mw 8.8 earthquake struck Kamchatka, ∼50 km from the 1952 Mw 9.0 megathrust hypocenter, exhibiting a comparable aftershock zone. We resolve the kinematic rupture process and slip distribution by combining teleseismic waveforms with high‐quality tsunami data.
Junpeng Li, Zhe Jia
wiley   +1 more source

An R-based integrated method for producing river bathymetry and cross-sections from recreational-grade sonar sensor data. [PDF]

MethodsX
Redana M, Carrero-Carralero E.
europepmc   +1 more source

Siderite Concretions in Svalbard Lake Sediments Capture 7,000 Years of Extreme Arctic Cold Season Climate Change

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract The Arctic warms faster than anywhere else on Earth, and paleoclimate data are key to placing this amplified response in a long‐term context. But most past temperature proxies record growing season conditions, when their biological signal carriers are produced.
Willem G. M. van der Bilt, Barnabás Csiszár, Marie Bulínová, Leif‐Erik R. Pedersen, Alexandra Rouillard, Ingunn H. Thorseth, Torgeir O. Røthe, Mateusz C. Strzelecki, Anders Schomacker   +8 more
wiley   +1 more source

MMDEC: Multimodal maritime dataset on the English channel. [PDF]

Data Brief
Averty T, Nasios I, Ray C, Piliouras N.
europepmc   +1 more source

The Role of Tropical Cyclone—Ocean Interactions in Future Changes in Hurricane Katrina

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Tropical cyclone (TC) intensity and precipitation are projected to increase in the future. However, some projections are based on atmosphere‐only models in which sea surface temperatures are prescribed, whereas projections based on global atmosphere‐ocean coupled models can be subject to long‐term ocean biases.
Dakota C. Forbis, Christina M. Patricola‐DiRosario, I.‐I. Lin, Ping Chang   +3 more
wiley   +1 more source

Advanced Sensing Technology for Ocean Observation. [PDF]

Sensors (Basel)
Angelini F.
europepmc   +1 more source

Geologically Current Rates of Hotspot Motion

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Hotspots, sites of mid‐plate volcanism or of excessive volcanism along a plate boundary, overlie plumes of hot rock that rise in the solid state from Earth's mantle. Previously estimated rates of lateral hotspot motion relative to a hotspot reference frame since Late Cretaceous time range from ∼3 to ∼80 mm/yr.
Kevin M. Gaastra, Richard G. Gordon, Gregory Mifflin   +2 more
wiley   +1 more source

Synchronous mid-Holocene marine and terrestrial deglaciation in the Ross Sea, Antarctica. [PDF]

Nat Commun
Parker RL, Riesselman CR, Truax OJ, Jones RS, Lee JI, Lee MK, Jacobsen G, Rosenheim BE, Subt C, Zawadzki A, Ginnane C, Naeher S, Dunbar G, McKay RM, Levy R, Turnbull J, Yoo KC.   +16 more
europepmc   +1 more source