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Thomas Ryan-Keogh
Thomas Ryan-Keogh
在 csir.co.za 的电子邮件经过验证 - 首页
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年份
Natural iron fertilization by the Eyjafjallajökull volcanic eruption
EP Achterberg, CM Moore, SA Henson, S Steigenberger, A Stohl, ...
Geophysical Research Letters 40 (5), 921-926, 2013
1502013
Spatial and temporal development of phytoplankton iron stress in relation to bloom dynamics in the highlatitude North Atlantic Ocean
TJ Ryan-Keogh, AI Macey, MC Nielsdóttir, MI Lucas, SS Steigenberger, ...
Limnology and oceanography 58 (2), 533-545, 2013
852013
The cyanobacterial chlorophyllbindingprotein isia acts to increase the in vivo effective absorption crosssection of psi under iron limitation 1
TJ RyanKeogh, AI Macey, AM Cockshutt, CM Moore, TS Bibby
Journal of Phycology 48 (1), 145-154, 2012
662012
An optimized method for correcting fluorescence quenching using optical backscattering on autonomous platforms
SJ Thomalla, W Moutier, TJ RyanKeogh, L Gregor, J Schütt
Limnology and Oceanography: Methods 16 (2), 132-144, 2018
442018
Temporal progression of photosynthetic-strategy in phytoplankton in the Ross Sea, Antarctica
TJ Ryan-Keogh, LM DeLizo, WO Smith Jr, PN Sedwick, ...
Journal of marine Systems 166, 87-96, 2017
412017
Single-turnover variable chlorophyll fluorescence as a tool for assessing phytoplankton photosynthesis and primary productivity: opportunities, caveats and recommendations
N Schuback, PD Tortell, I Berman-Frank, DA Campbell, A Ciotti, ...
Frontiers in Marine Science 8, 690607, 2021
362021
Seasonal depletion of the dissolved iron reservoirs in the subAntarctic zone of the Southern Atlantic Ocean
TN Mtshali, NR van Horsten, SJ Thomalla, TJ RyanKeogh, SA Nicholson, ...
Geophysical Research Letters 46 (8), 4386-4395, 2019
262019
Photosynthetic protein stoichiometry and photophysiology in the high latitude North Atlantic
AI Macey, T RyanKeogh, S Richier, CM Moore, TS Bibby
Limnology and Oceanography 59 (6), 1853-1864, 2014
262014
GliderTools: A Python toolbox for processing underwater glider data
L Gregor, TJ Ryan-Keogh, SA Nicholson, M Du Plessis, I Giddy, S Swart
Frontiers in Marine Science 6, 738, 2019
242019
Seasonal development of iron limitation in the sub-Antarctic zone
TJ Ryan-Keogh, SJ Thomalla, TN Mtshali, NR Van Horsten, HJ Little
Biogeosciences 15 (14), 4647-4660, 2018
222018
Evaluation of chlorophyll-a and POC MODIS aqua products in the Southern Ocean
W Moutier, SJ Thomalla, S Bernard, G Wind, TJ Ryan-Keogh, ME Smith
Remote Sensing 11 (15), 1793, 2019
202019
Multidecadal trend of increasing iron stress in Southern Ocean phytoplankton
TJ Ryan-Keogh, SJ Thomalla, PMS Monteiro, A Tagliabue
Science 379 (6634), 834-840, 2023
182023
Phenology and environmental control of phytoplankton blooms in the Kong Håkon VII Hav in the Southern Ocean
HM Kauko, T Hattermann, T Ryan-Keogh, A Singh, L De Steur, ...
Frontiers in marine science 8, 623856, 2021
172021
Temporal patterns of iron limitation in the Ross Sea as determined from chlorophyll fluorescence
TJ Ryan-Keogh, WO Smith Jr
Journal of marine systems 215, 103500, 2021
162021
High latitude Southern Ocean phytoplankton have distinctive bio-optical properties
CM Robinson, Y Huot, N Schuback, TJ Ryan-Keogh, SJ Thomalla, ...
Optics Express 29 (14), 21084-21112, 2021
152021
Deriving a proxy for iron limitation from chlorophyll fluorescence on buoyancy gliders
TJ Ryan-Keogh, SJ Thomalla
Frontiers in Marine Science 7, 275, 2020
152020
Seasonal regulation of the coupling between photosynthetic electron transport and carbon fixation in the Southern Ocean
TJ RyanKeogh, SJ Thomalla, H Little, JR Melanson
Limnology and Oceanography 63 (5), 1856-1876, 2018
142018
Modelled estimates of spatial variability of iron stress in the Atlantic sector of the Southern Ocean
TJ Ryan-Keogh, SJ Thomalla, TN Mtshali, H Little
Biogeosciences 14 (17), 3883-3897, 2017
132017
Phytoplankton pigment concentrations of seawater sampled during the Antarctic Circumnavigation Expedition (ACE) during the Austral Summer of 2016/2017
D Antoine, S Thomalla, D Berliner, H Little, W Moutier, A Olivier-Morgan, ...
Version 1.0, 2019
92019
Phytoplankton photophysiology utilities: A python toolbox for the standardization of processing active chlorophyll-a fluorescence data
TJ Ryan-Keogh, CM Robinson
Frontiers in Marine Science 8, 525414, 2021
82021
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