Results 221 to 230 of about 113,618 (291)

Characterizing morphology of Egregia menziesii (Laminariales) in California over 2 centuries using historical and contemporary herbarium specimens. [PDF]

J Phycol
Khen A, Moore KM, Braybrook SA, Vroom PS, Miller KA, Smith JE.   +5 more
europepmc   +1 more source

An ultraviolet–visible spectroscopy system for studying real‐time pressure effects on enzyme activity

Limnology and Oceanography: Methods, Volume 24, Issue 5, May 2026.
Abstract Investigations of hydrostatic pressure effects on microbial enzymatic processing are challenging but critical for understanding element cycling in the world's oceans. In this study, we developed and tested a stainless‐steel pressure cell capable of withstanding up to 110 MPa of hydrostatic pressure (equivalent to ~ 11,000 m depth), featuring ...
Maria Papadimitraki, Urban Wünsch, John Paul Balmonte, Mathias Middelboe, Colin A. Stedmon, Karl M. Attard, Ronnie N. Glud   +6 more
wiley   +1 more source

Mantle upwelling at Afar triple junction shaped by overriding plate dynamics. [PDF]

Nat Geosci
Watts EJ, Rees R, Jonathan P, Keir D, Taylor RN, Siegburg M, Chambers EL, Pagli C, Cooper MJ, Michalik A, Milton JA, Hincks TK, Gebru EF, Ayele A, Abebe B, Gernon TM.   +15 more
europepmc   +1 more source

Collaborative Sampling and Imaging of Phytoplankton Communities by Two Long‐Range Autonomous Underwater Vehicles Using Acoustic Tracking and Messaging

Journal of Field Robotics, Volume 43, Issue 3, Page 1861-1870, May 2026.
ABSTRACT Collaborative operation of multiple autonomous underwater vehicles (AUVs) can effectively achieve scientific goals that are hard to achieve by independently operated vehicles. Some science payloads are large, expensive, and need to be installed in the vehicle's nose cone. A vehicle can only carry one such payload.
Yanwu Zhang, Brian Kieft, Monique Messié, Quinn Shemet, Brett W. Hobson, Paul Roberts, Brent Jones, Michael Anderson, Thom Maughan, Varsha Senthil   +9 more
wiley   +1 more source

Modeling of the Arabian/Nubian shield's geothermal structure: a multi-parametric analysis using geophysical and geological tools. [PDF]

Sci Rep
Haggag M, Sobh M, Hassan S, Hegab MAE, Shebl A, Ghazala HH.   +5 more
europepmc   +1 more source

Calibration and Performance of the High Resolution Volatiles and Minerals Moon Mapper (HVM3) on Lunar Trailblazer

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract This article reports on the initial calibration and performance of the High‐resolution Volatiles and Minerals Moon Mapper (HVM3 ${\mathrm{H}\mathrm{V}\mathrm{M}}^{3}$), slated for launch on the National Aeronautics and Space Administration's Lunar Trailblazer mission.
David R. Thompson, Bethany L. Ehlmann, Robert O. Green, Gregory D. Allen, Holly Bender, Djuna Copley‐Woods, Michael Eastwood, Mark Helmlinger, Christopher Hummel, Jared Keller, Andrew Klesh, Ian McKinley, Bradley D. Moore, Pantazis Mouroulis, Shriya Nadgauda, Michael Sondheim, Jose Rodriguez, Charles Sarture, Calina Seybold, Vritika Singh, Christopher Smith, Peter Sullivan, Quentin Vinckier, Walton Williamson, Shannon Kian G. Zareh, Neil Bowles, Angela M. Dapremont, Kerri L. Donaldson Hanna, Christopher S. Edwards, Emily Felder, Elise Furlan, Garni Gharibian, Christopher Haberle, Martha House, Rachel L. Klima, Jasper Miura, Carle Pieters, Elena Scire, Kierra Wilk   +38 more
wiley   +1 more source

Assessment of decadal changes in coastal nitrogen sources in NW Spain with stable isotopes in macroalgae and mussels. [PDF]

PLoS One
Bode A, García-Seoane R, Varela Z, Viana IG.   +3 more
europepmc   +1 more source

On the Efficiency and Durability of Purposefully Sinking Seaweed Biomass as a Marine Carbon Dioxide Removal Strategy

Earth's Future, Volume 14, Issue 5, May 2026.
Abstract Large‐scale farming and purposeful sinking of seaweed has been suggested as a marine Carbon Dioxide Removal (mCDR) strategy. Farmed seaweed uptakes dissolved inorganic carbon (DIC) from the mixed layer, resulting in a CO2 deficit that causes an influx of atmospheric CO2 into the surface ocean.
Michaela Sten, Kana Yamamoto, Tim DeVries, Sebastian J. E. Krause, David A. Siegel   +4 more
wiley   +1 more source

Cenozoic evolution of earth's strongest geoid low illuminates mantle dynamics beneath Antarctica. [PDF]

Sci Rep
Glišović P, Forte AM.
europepmc   +1 more source

Differential Drivers of Thermogenic and Bulk Dissolved Organic Matter in the Indian Ocean

Global Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract The oceanic dissolved organic matter (DOM) pool contains a substantial fraction of recalcitrant carbon, with thermogenic organic compounds representing a chemically distinct, long‐lived component. However, the distribution and transformation of these compounds remain poorly constrained in the Indian Ocean, a key basin of the global overturning
Tassiana S. G. Serafim, Heike Simon, Jutta Niggemann, Christopher P. Rüger, Ralf Zimmermann, Tabea N. L. Mairon, Joanna J. Waniek, Helena Osterholz   +7 more
wiley   +1 more source