Delayed Recovery of the Irminger Interior From Cooling in 2015 Due To Widespread Buoyancy Loss and Suppressed Restratification

Autor: Monica Nelson, Fiamma Straneo, Sarah G. Purkey, Marieke Femke deJong

Publikováno v: Geophysical Research Letters, Vol 51, Iss 2, Pp n/a-n/a (2024)

Abstract Watermass transformation in the Irminger Sea, a key region for the Atlantic Meridional Overturning Circulation, is influenced by atmospheric and oceanic variability. Strong wintertime atmospheric forcing in 2015 resulted in enhanced convecti

Externí odkaz: https://doaj.org/article/5f6f8cf1d3444b56b36e54cf14b950bd

Argo Data 1999–2019: Two Million Temperature-Salinity Profiles and Subsurface Velocity Observations From a Global Array of Profiling Floats

Autor: Annie P. S. Wong, Susan E. Wijffels, Stephen C. Riser, Sylvie Pouliquen, Shigeki Hosoda, Dean Roemmich, John Gilson, Gregory C. Johnson, Kim Martini, David J. Murphy, Megan Scanderbeg, T. V. S. Udaya Bhaskar, Justin J. H. Buck, Frederic Merceur, Thierry Carval, Guillaume Maze, Cécile Cabanes, Xavier André, Noé Poffa, Igor Yashayaev, Paul M. Barker, Stéphanie Guinehut, Mathieu Belbéoch, Mark Ignaszewski, Molly O'Neil Baringer, Claudia Schmid, John M. Lyman, Kristene E. McTaggart, Sarah G. Purkey, Nathalie Zilberman, Matthew B. Alkire, Dana Swift, W. Brechner Owens, Steven R. Jayne, Cora Hersh, Pelle Robbins, Deb West-Mack, Frank Bahr, Sachiko Yoshida, Philip J. H. Sutton, Romain Cancouët, Christine Coatanoan, Delphine Dobbler, Andrea Garcia Juan, Jerôme Gourrion, Nicolas Kolodziejczyk, Vincent Bernard, Bernard Bourlès, Hervé Claustre, Fabrizio D'Ortenzio, Serge Le Reste, Pierre-Yve Le Traon, Jean-Philippe Rannou, Carole Saout-Grit, Sabrina Speich, Virginie Thierry, Nathalie Verbrugge, Ingrid M. Angel-Benavides, Birgit Klein, Giulio Notarstefano, Pierre-Marie Poulain, Pedro Vélez-Belchí, Toshio Suga, Kentaro Ando, Naoto Iwasaska, Taiyo Kobayashi, Shuhei Masuda, Eitarou Oka, Kanako Sato, Tomoaki Nakamura, Katsunari Sato, Yasushi Takatsuki, Takashi Yoshida, Rebecca Cowley, Jenny L. Lovell, Peter R. Oke, Esmee M. van Wijk, Fiona Carse, Matthew Donnelly, W. John Gould, Katie Gowers, Brian A. King, Stephen G. Loch, Mary Mowat, Jon Turton, E. Pattabhi Rama Rao, M. Ravichandran, Howard J. Freeland, Isabelle Gaboury, Denis Gilbert, Blair J. W. Greenan, Mathieu Ouellet, Tetjana Ross, Anh Tran, Mingmei Dong, Zenghong Liu, Jianping Xu, KiRyong Kang, HyeongJun Jo, Sung-Dae Kim, Hyuk-Min Park

Publikováno v: Frontiers in Marine Science, Vol 7 (2020)

In the past two decades, the Argo Program has collected, processed, and distributed over two million vertical profiles of temperature and salinity from the upper two kilometers of the global ocean. A similar number of subsurface velocity observations

Externí odkaz: https://doaj.org/article/e40aa1d8663c42b8a6e5c47e7f543fa7

Measuring Global Ocean Heat Content to Estimate the Earth Energy Imbalance

Autor: Benoit Meyssignac, Tim Boyer, Zhongxiang Zhao, Maria Z. Hakuba, Felix W. Landerer, Detlef Stammer, Armin Köhl, Seiji Kato, Tristan L’Ecuyer, Michael Ablain, John Patrick Abraham, Alejandro Blazquez, Anny Cazenave, John A. Church, Rebecca Cowley, Lijing Cheng, Catia M. Domingues, Donata Giglio, Viktor Gouretski, Masayoshi Ishii, Gregory C. Johnson, Rachel E. Killick, David Legler, William Llovel, John Lyman, Matthew Dudley Palmer, Steve Piotrowicz, Sarah G. Purkey, Dean Roemmich, Rémy Roca, Abhishek Savita, Karina von Schuckmann, Sabrina Speich, Graeme Stephens, Gongjie Wang, Susan Elisabeth Wijffels, Nathalie Zilberman

Publikováno v: Frontiers in Marine Science, Vol 6 (2019)

The energy radiated by the Earth toward space does not compensate the incoming radiation from the Sun leading to a small positive energy imbalance at the top of the atmosphere (0.4–1 Wm–2). This imbalance is coined Earth’s Energy Imbalance (EEI

Externí odkaz: https://doaj.org/article/8e9ad551ed894b919ffd5d245507cbe4

Global Patterns of Bias in Ocean Mixing Parameterization Identified Through Unsupervised Machine Learning

Autor: Ratnaksha Lele, Sarah G. Purkey, Jennifer A MacKinnon, Jonathan D Nash

Turbulent mixing in the ocean is often parameterized in terms of the downscale energy transfer by internal waves. Expressed in terms of the vertical wavenumber spectrum of velocity shear and isopycnal strain, the “finescale parameterization” reli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5bf486327aa581d2efa3c75e1491dcb
https://doi.org/10.22541/essoar.168055231.12155392/v1

Annually-resolved propagation of CFCs and SF6 in the global ocean over eight decades

Autor: Laura Cimoli, Geoffrey Gebbie, Sarah G. Purkey, William M Smethie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::019597b468bdf5cd816005cf7111ce5d
https://doi.org/10.1002/essoar.10512537.1