Results 21 to 30 of about 152 (141)

The Influence of Warming Patterns on Passive Ocean Heat Uptake

Geophysical Research Letters, Volume 47, Issue 18, 28 September 2020., 2020
Abstract The climate's response to forcing depends on how efficiently heat is absorbed by the ocean. Much, if not most, of this ocean heat uptake results from the passive transport of warm surface waters into the ocean's interior. Here we examine how geographic patterns of surface warming influence the efficiency of this passive heat uptake process. We
Emily Newsom, Laure Zanna, Samar Khatiwala, Jonathan M. Gregory   +3 more
wiley   +1 more source

Ventilation Pathways for the North Pacific Oxygen Deficient Zone

Global Biogeochemical Cycles, Volume 33, Issue 7, Page 875-890, July 2019., 2019
Abstract Oxygen deficient zones (ODZs) in the tropical ocean exert a profound influence on global biogeochemical cycles, but the factors that regulate their long‐term structure and sensitivity to oceanic change remain poorly understood. We analyzed hydrographic observations and a high‐resolution physical/biogeochemical model to diagnose the primary ...
A. Margolskee, H. Frenzel, S. Emerson, C. Deutsch   +3 more
wiley   +1 more source

Applications in Coastal Modeling and Forecasting [PDF]

Oceanography, 2009
During the Global Ocean Data Assimilation Experiment (GODAE), numerical modeling and prediction in coastal and shelf seas benefited from development of state-of-the-art, data-assimilative, and data-validated large-scale models that can supply initial and
Pierre De Mey, Peter Craig, Fraser Davidson, Christopher A. Edwards, Yoichi Ishikawa, Roger Proctor, Keith R. Thompson, Jiang Zhu   +7 more
doaj  

The Dependence of Northwest Pacific Tropical Cyclone Intensification Rates on Environmental Factors

Advances in Meteorology, Volume 2019, Issue 1, 2019., 2019
The Northwest Pacific tropical cyclone (TC) intensification is classified into rapid intensification (RI), normal intensification (NI), and slow intensification (SI) categories. The initial location and intensity, the preceding intensity change, the motion direction, the occurrence month, and the intensification duration time are all found to differ ...
Xinyan Lyu, Xuguang Wang, Lance M. Leslie, Budong Qian   +3 more
wiley   +1 more source

Observed and simulated estimates of the meridional overturning circulation at 26.5° N in the Atlantic [PDF]

Ocean Science, 2009
Daily timeseries of the meridional overturning circulation (MOC) estimated from the UK/US RAPID/MOCHA array at 26.5° N in the Atlantic are used to evaluate the MOC as simulated in two global circulation models: (I) an 8-member ensemble of the coupled
P. Heimbach, T. Kanzow, H. Haak, S. Cunnningham, J. Baehr, J. Marotzke   +5 more
doaj  

Integrating Biogeochemistry and Ecology Into Ocean Data Assimilation Systems [PDF]

Oceanography, 2009
Monitoring and predicting the biogeochemical state of the ocean and marine ecosystems is an important application of operational oceanography that needs to be expanded.
Pierre Brasseur, Nicolas Gruber, Rosa Barciela, Keith Brander, Maéva Doron, Abdelali El Moussaoui, Alister J. Hobday, Martin Huret, Anne-Sophie Kremeur, Patrick Lehodey, Richard Matear, Cyril Moulin, Raghu Murtugudde, Inna Senina, Einar Svendsen   +14 more
doaj  

The GODAE High-Resolution Sea Surface Temperature Project [PDF]

Oceanography, 2009
Sea surface temperature (SST) measurements are required by operational ocean and atmospheric forecasting systems to constrain modeled upper ocean circulation and thermal structure. The Global Ocean Data Assimilation Experiment (GODAE) High Resolution SST
Craig J. Donlon, Kenneth S. Casey, Ian S. Robinson, Chelle L. Gentemann, Richard W. Reynolds, Ian Barton, Olivier Arino, John Stark, Nick Rayner, Pierre LeBorgne, David Poulter, Jorge Vazquez-Cuervo, Edward Armstrong, Helen Beggs, David Llewellyn-Jones, Peter J. Minnett, Christopher J. Merchant, Robert Evans   +17 more
doaj  

Variability of Iceland Scotland Overflow Water Across the Reykjanes Ridge: 2‐Years of Moored Observations in the Bight Fracture Zone

Journal of Geophysical Research: Oceans, Volume 129, Issue 6, June 2024.
Abstract This study presents the first continuous observations of Iceland Scotland Overflow Water (ISOW) passing through the Bight Fracture Zone (BFZ), the northernmost deep bathymetric channel across the Reykjanes Ridge between the Iceland and Irminger Basins in the subpolar North Atlantic.
H. Furey, A. Bower, A. Ramsey, A. Houk, T. Meunier   +4 more
wiley   +1 more source

An Overview of Global Observing Systems Relevant to GODAE [PDF]

Oceanography, 2009
A global ocean observing system for the physical climate system, comprising both in situ and satellite components, was conceived largely at the Ocean Observations conference in St. Raphael, France, in October 1999.
Mike Johnson, Maria Hood, David Meldrum, Chris Sabine, Robert Weller, Uwe Send, Dean Roemmich, Mark Merrifield, D.E .Harrison, Gustavo Goni, Graeme Ball, Candyce Clark, Michael McPhaden, Stan Wilson, Jerome Benveniste, Hans Bonekamp, Craig Donlon, Mark Drinkwater, Jean-Louis Fellous, B.S. Gohil, Gregg Jacobs, Pierre-Yves Le Traon, Eric Lindstrom, Lin Mingsen, Keizo Nakagawa, François Parisot   +25 more
doaj  

Det goda biokolet

Agtech innovation
Biokol har länge använts som jordförbättrare och har på senare år fått ökad uppmärksamhet för sina tillämpningar inom lantbruk, industri och som kolsänka. År 2022 stod lantbruket för cirka 14 % av Sveriges territoriella växthusgasutsläpp, varav hälften av detta utgjordes av metan från idisslande djur.Denna förstudie undersökte biokolets potential som ...
Andersson, Henric, Arvidsson, Emma, Gunnarsson, Fredrik, Hekkala, Cathrine, Henriksson, Claes-Göran, Hermansson, Cecilia, Karltun, Erik, Palander, Sara, Rustas, Bengt-Ove   +8 more
openaire   +2 more sources