Results 171 to 180 of about 736,327 (287)

Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems

Limnology and Oceanography: Methods, Volume 24, Issue 9, September 2026.
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix, Hannah Nicklay, Jacob Cianci‐Gaskill, Shannon Dunnigan Kimmel, J. Silas Tanner, Kim Cressman, Steven E. McMurray, Yoshimi M. Rii, Rikke Jeppesen, Rachel Guy, Erik Smith   +10 more
wiley   +1 more source

Phytoplankton assemblages in coastal upwelling areas

, 2017
Simposio Internacional sobre las áreas de afloramiento más importantes del Oeste Africano : International Symposium on the most important Upwelling Areas off Western Africa (Cape Blanco and Benguela).-- 24 pages, 8 figures, 1 ...
Estrada, Marta, Blasco, Dolors
openaire   +1 more source

Rare Tropical Cyclones: Tropical Cyclone Hidaya, A High‐Impact Low‐Latitude Event

Meteorological Applications, Volume 33, Issue 5, September/October 2026.
The unusual development and landfall of Tropical Cyclone Hidaya in May 2024 in Tanzania was at an exceptionally low latitude. Although tropical cyclones rarely form or persist this close to the equator due to weak planetary vorticity, Hidaya was a rare event that challenges established dynamical constraints on tropical cyclone activity.
Kwesi Twentwewa Quagraine, Loretta Pearl Poku   +1 more
wiley   +1 more source

First Report on the Diet of the Angolan Flying Squid (Todarodes angolensis) in New Zealand Waters

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
The Angolan flying squid (Todarodes angolensis) is a southerly distributed, large‐bodied ommastrephid preyed upon by many large marine vertebrates such as the southern elephant seal and deep‐sea squalid sharks. Here, we report its diet in New Zealand waters for the first time, identifying prey items from the stomach contents of 58 adults using ...
Samuel Clough, Emily Fitzgerald, Darren Stevens, Jerusha Bennett, Heather Braid, Kathrin Bolstad   +5 more
wiley   +1 more source

“Young Get Older, But Old Get Younger”: Warming‐Induced Circulation Change Explains Contrasting Pattern of Projected Pacific Deoxygenation

AGU Advances, Volume 7, Issue 6, September 2026.
Abstract Future projections of oxygen and water mass age change in the upper Pacific Ocean show a consistent pattern: strong deoxygenation and increased age in the well‐ventilated subtropical gyres, contrasted by weak deoxygenation and younger age in the poorly ventilated tropical oxygen minimum zones.
Benjamin A. Taylor, Yassir A. Eddebbar, Yohei Takano, Lynne D. Talley, Shang‐Ping Xie   +4 more
wiley   +1 more source

Future changes in coastal upwelling ecosystems with global warming: The case of the California Current System. [PDF]

Sci Rep, 2018
Xiu P, Chai F, Curchitser EN, Castruccio FS.   +3 more
europepmc   +1 more source

Research Priorities for Robust Climate Assessments in the United States

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Scientific assessments play a critical role in synthesizing evidence to support evidence‐based decision‐making in many sectors and topics. For climate change, large‐scale assessments like the Intergovernmental Panel on Climate Change (IPCC) and the United States (U.S.) National Climate Assessment (NCA) reports help many different users—from ...
Melissa A. Kenney, Robert E. Kopp, Constantine Samaras, Marina Alberti, Sonia Y. Angell, Jennifer Burney, Colin Cunliff, J. T. Duffy‐Anderson, Laura West Fischer, Serita D. Frey, Jeffrey A. Hicke, Peter H. Howard, Alessandra Jerolleman, Christine J. Kirchhoff, Elizabeth A. Koebele, Natalie M. Mahowald, Nicole Misarti, Dharshani L. Pearson, Alexandra A. Phillips, A. R. Siders, Prabhjot K. Singh, Nicholas G. Smith, Lida T. Teneva, Jessica D. Ulrich‐Schad, Jeffrey J. Volenec, Kofi Akamani, Alisa J. Alexander, Claire E. Anderson, J. G. Arbuckle, Maximilian Auffhammer, Christopher W. Avery, Shalanda H. Baker, Deborah Balk, Michele Barbato, Patrick L. Barnard, Alexander B. Basaraba, Dominic J. Bednar, Jesse E. Bell, D. Bennett Gayle, Laprisha Berry Daniels, Darrian Bertrand, John E. T. Bistline, Corey L. Brelsfoard, Tania Briceno, Maxine Burkett, Michael Burnham, John A. Callahan, Clare E. B. Cannon, Courtney Carothers, Rebecca H. Carter, Max Cawley, J. Mijin Cha, Howard H. Chang, Michael H. Chang, Oriana S. Chegwidden, Kai Chen, Brian S. Cheng, Guangqing Chi, Eric K. Chu, Rachel Cleetus, Anna Connor, Amelia A. Cook, Dontá Council, Kevin R. Cromar, Katherine J. Curtis, John J. Daigle, Christopher DeLyser Roney, Simone J. Domingue, John E. Drake, Kristie L. Ebi, Emile H. Elias, Neal L. Fann, Erica Fleishman, Elliott T. Gall, Eliza Ghitis, Elisabeth A. Gilmore, Sathya Gopalakrishnan, Daniel Grafton, S. A. Gray, Roger B. Griffis, Nancy B. Grimm, Antonia Hadjimichael, Xueying Han, Jamie A. Haverkamp, Jeremy J. Hess, Paul F. Hessburg, Kristen Averyt Hinton, David M. Hondula, Bryan Hubbell, Nathan Hultman, Cassandra Jean, Sikina Jinnah, Jeremiah X. Johnson, Steven Mana'oakamai Johnson, Victoria A. Johnson, Kristal Jones, P. Ozge Kaplan, Samuel Kay, Jesse M. Keenan, Ladd Keith, Heather H. Kim, Patrick L. Kinney, Steven F. Koller, Matthew A. Konfirst, Ann Kosmal, Meade B. Krosby, W. O. Lamp, Kevin Lanza, Joshua Lappen, Jan E. Leach, Chia‐Ying Lee, Flavio Lehner, Yishen Li, Lindsay A. Luchinsky, Katharine J. Mach, Julie Maldonado, Sparkle L. Malone, Amelia A. M. Marchand, Elizabeth Marino, Ezra M. Markowitz, Eric R. Masanet, Guillaume S. Mauger, Christine L. May, Kathryn McConnell, Pamela McElwee, Michael Mendez, Ariane Middel, Stephanie K. Mladinich, Renato Molina, Nicholas Nassikas, Roshanak Nateghi, Robert Newman, Megan E. O’Rourke, Renee Obringer, Ariel Ortiz‐Bobea, Emily B. Osborne, Alexander (Sascha) Petersen, Benjamin L. Preston, Jagadeesh Puvvula, Marilyn N. Raphael, Crystal L. Raymond, Kevin A. Reed, Katharine L. Ricke, James Rising, Katherine S. Rocci, Bernice R. Rosenzweig, Stacia Ryder, Brett F. Sanders, Matthew R. Sanderson, Rachel E. Schattman, N. A. Seeteram, Linda Shi, Lauren Sidner, Samantha A. Siedlecki, Deepti Singh, Rolf E. Sonnerup, Caiti Steele, Eric Tate, Jonathan R. Thompson, Philip R. Thompson, Lynée L. Turek‐Hankins, Nicola Ulibarri, Paul A. Ullrich, Chenghao Wang, Melissa Ward, Melissa Ward Jones, Cavin Ward‐Caviness, Jessica C. Whitehead, Michael T. Wilson, Richelle L. Winkler, Adrienne M. Wootten, George Xian, Georgine G. Yorgey, Abigail M. York, Emily J. Zuetell   +174 more
wiley   +1 more source

How will Somali coastal upwelling evolve under future warming scenarios? [PDF]

Sci Rep, 2016
deCastro M, Sousa MC, Santos F, Dias JM, Gómez-Gesteira M.   +4 more
europepmc   +1 more source

Drivers of Dissolved Thorium Isotope Distributions Along the Adélie Land Margin, East Antarctica: The Roles of Reversible Scavenging, Conservative Transport, and Lithogenic Supply

Global Biogeochemical Cycles, Volume 40, Issue 9, September 2026.
Abstract In this study, we present a mix of full‐depth profiles and near‐bottom observations of dissolved 230Th and 232Th from the Adélie Land margin in East Antarctica, a key site of Antarctic Bottom Water (AABW) formation. We show that the distribution of dissolved Th isotopes in this region is governed by a combination of reversible scavenging ...
Thomas J. Williams, Andrea M. L. Davies, Pauline Latour, George H. Rowland, Zanna Chase, Taryn Noble, Ashley T. Townsend, Matthew Corkill, Andrew R. Bowie   +8 more
wiley   +1 more source

GIA‐Induced Mantle Circulation and Surface Horizontal Motions in North America: Effects of 3D Laterally Varying Elastic Thickness and Viscosity

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract The horizontal surface motions of the Earth's crust induced by glacial isostatic adjustment (GIA) are highly sensitive to lateral variations in Earth properties. We construct 3D GIA models by incorporating both varying elastic lithospheric thickness and lateral viscosity variations in the asthenosphere in a global, compressible, self ...
Kaixuan Kang, Thorsten W. Becker
wiley   +1 more source