Zobrazeno 1 - 10
of 153
pro vyhledávání: '"A. J. Fassbender"'
Publikováno v:
Earth System Science Data, Vol 15, Pp 4481-4518 (2023)
For about 2 decades, oceanographers have been installing oxygen sensors on Argo profiling floats to be deployed throughout the world ocean, with the stated objective of better constraining trends and variability in the ocean's inventory of oxygen. Un
Externí odkaz:
https://doaj.org/article/ac12bc72b0ba4ee1b00314782f5d2c2d
Publikováno v:
Earth System Science Data, Vol 14, Pp 2081-2108 (2022)
A common strategy for calculating the direction and rate of carbon dioxide gas (CO2) exchange between the ocean and atmosphere relies on knowledge of the partial pressure of CO2 in surface seawater (pCO2(sw)), a quantity that is frequently observed b
Externí odkaz:
https://doaj.org/article/f616abbf271d4abd8ab17a82fd657072
Publikováno v:
Biogeosciences, Vol 18, Pp 1407-1415 (2021)
The number and quality of ocean pH measurements have increased substantially over the past few decades such that trends, variability, and spatial patterns of change are now being evaluated. However, comparing pH changes across domains with different
Externí odkaz:
https://doaj.org/article/bbae80f5e0c741c8ac5e53b47e322bf0
Autor:
A. J. Fassbender, S. R. Alin, R. A. Feely, A. J. Sutton, J. A. Newton, C. Krembs, J. Bos, M. Keyzers, A. Devol, W. Ruef, G. Pelletier
Publikováno v:
Earth System Science Data, Vol 10, Pp 1367-1401 (2018)
Fingerprinting ocean acidification (OA) in US West Coast waters is extremely challenging due to the large magnitude of natural carbonate chemistry variations common to these regions. Additionally, quantifying a change requires information about th
Externí odkaz:
https://doaj.org/article/6c54cf9580a9410c935c8b0afce1fe3c
Seasonal biases in fluorescence-estimated chlorophyll-a derived from biogeochemical profiling floats
Autor:
Jacqueline S. Long, Yuichiro Takeshita, Joshua N. Plant, Nina Buzby, Andrea J. Fassbender, Ken S. Johnson
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-8 (2024)
Abstract Marine phytoplankton biomass and chlorophyll-a concentration are often estimated from pigment fluorescence measurements, which have become routine despite known variability in the fluorescent response for a given amount of chlorophyll-a. Her
Externí odkaz:
https://doaj.org/article/93d88ef0e0c74f07a0c9c95b6918bc28
Autor:
B. Pfeil, A. Olsen, D. C. E. Bakker, S. Hankin, H. Koyuk, A. Kozyr, J. Malczyk, A. Manke, N. Metzl, C. L. Sabine, J. Akl, S. R. Alin, N. Bates, R. G. J. Bellerby, A. Borges, J. Boutin, P. J. Brown, W.-J. Cai, F. P. Chavez, A. Chen, C. Cosca, A. J. Fassbender, R. A. Feely, M. González-Dávila, C. Goyet, B. Hales, N. Hardman-Mountford, C. Heinze, M. Hood, M. Hoppema, C. W. Hunt, D. Hydes, M. Ishii, T. Johannessen, S. D. Jones, R. M. Key, A. Körtzinger, P. Landschützer, S. K. Lauvset, N. Lefèvre, A. Lenton, A. Lourantou, L. Merlivat, T. Midorikawa, L. Mintrop, C. Miyazaki, A. Murata, A. Nakadate, Y. Nakano, S. Nakaoka, Y. Nojiri, A. M. Omar, X. A. Padin, G.-H. Park, K. Paterson, F. F. Perez, D. Pierrot, A. Poisson, A. F. Ríos, J. M. Santana-Casiano, J. Salisbury, V. V. S. S. Sarma, R. Schlitzer, B. Schneider, U. Schuster, R. Sieger, I. Skjelvan, T. Steinhoff, T. Suzuki, T. Takahashi, K. Tedesco, M. Telszewski, H. Thomas, B. Tilbrook, J. Tjiputra, D. Vandemark, T. Veness, R. Wanninkhof, A. J. Watson, R. Weiss, C. S. Wong, H. Yoshikawa-Inoue
Publikováno v:
Earth System Science Data, Vol 5, Iss 1, Pp 125-143 (2013)
A well-documented, publicly available, global data set of surface ocean carbon dioxide (CO2) parameters has been called for by international groups for nearly two decades. The Surface Ocean CO2 Atlas (SOCAT) project was initiated by the international
Externí odkaz:
https://doaj.org/article/608a488fddab44de86b60b22338ae42b
Autor:
Magdalena M. Carranza, Matthew. C. Long, Alejandro Di Luca, Andrea J. Fassbender, Kenneth S. Johnson, Yui Takeshita, Precious Mongwe, Katherine E. Turner
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-16 (2024)
Abstract The strength and variability of the Southern Ocean carbon sink is a significant source of uncertainty in the global carbon budget. One barrier to reconciling observations and models is understanding how synoptic weather patterns modulate air
Externí odkaz:
https://doaj.org/article/9be703e46ddd42558cab5a9a389cdca8
Autor:
Yibin Huang, Andrea J. Fassbender
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 12, Pp n/a-n/a (2024)
Abstract We use observations from the Southern Ocean (SO) biogeochemical profiling float array to quantify the meridional pattern of particle export efficiency (PEeff) during the austral productive season. Float estimates reveal a pronounced latitudi
Externí odkaz:
https://doaj.org/article/e140001e315c4d6dbe694afff2ba088f
Autor:
Magdalena M. Carranza, Matthew. C. Long, Alejandro Di Luca, Andrea J. Fassbender, Kenneth S. Johnson, Yui Takeshita, Precious Mongwe, Katherine E. Turner
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/1c8d30562c7d466d8808bd678edfa8ef
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 13, Pp n/a-n/a (2023)
Abstract We use a nutrient‐ratio budget method to investigate the relative importance of different nutrient source and sink terms at time‐series Station ALOHA and Bermuda Atlantic Time‐series Study (BATS) in the North Pacific and North Atlantic
Externí odkaz:
https://doaj.org/article/1a55dc21903041af82c714278bdb1395