Results 51 to 60 of about 2,397,394 (253)

Pathways and timescales of Southern Ocean hydrothermal iron and manganese transport

Communications Earth & Environment
Scarcity of iron and manganese limits the efficiency of the biological carbon pump over large areas of the Southern Ocean. The importance of hydrothermal vents as a source of these micronutrients to the euphotic zone of the Southern Ocean is debated ...
Antony J. Birchill, Chelsey A. Baker, Neil J. Wyatt, Katsiaryna Pabortsava, Hugh J. Venables, C. Mark Moore, Isobel Turnbull, Angela Milne, Simon J. Ussher, Sophy Oliver, Adrian P. Martin   +10 more
doaj   +1 more source

Assessing improvements in global ocean pCO₂ machine learning reconstructions with Southern Ocean autonomous sampling [PDF]

Biogeosciences
The Southern Ocean plays an important role in the exchange of carbon between the atmosphere and oceans and is a critical region for the ocean uptake of anthropogenic CO2.
T. H. Heimdal, G. A. McKinley, A. J. Sutton, A. R. Fay, L. Gloege   +4 more
doaj   +1 more source

Serial Molecular‐Microstructural Multimodal Intravascular Imaging of Atherosclerotic Plaques in Mice

Advanced Science, EarlyView.
A novel longitudinal molecular and microstructural intravascular imaging approach is developed to study murine atherosclerosis. The technique combines a unique surgical model with a miniaturized multimodal device to detect macrophage activity and lipid simultaneously.
Jiawen Li, Joanne T. M. Tan, Lei Xiang, Jiandi Liu, Ayla Hoogendoorn, Victoria A. Nankivell, Lauren Sandeman, Richard Le, Rouyan Chen, Robert A. McLaughlin, Peter J. Psaltis, Johan W. Verjans, Christina A. Bursill   +12 more
wiley   +1 more source

The discovery of new deep-sea hydrothermal vent communities in the Southern Ocean and implications for biogeography [PDF]

, 2012
Since the first discovery of deep-sea hydrothermal vents along the Galápagos Rift in 1977, numerous vent sites and endemic faunal assemblages have been found along mid-ocean ridges and back-arc basins at low to mid latitudes.
Hawkes, Jeffrey, Tyler, PA, Alfred Aquilina, Alfredo Naveira Garabato, Larter, Robert D., Naveira Garabato, Alberto, Rachael James, Graham, Alastair, Zwirglmaier, K, Sven Thatje (109234), German, Christopher, Leigh Marsh, Eva Ramirez-Llodra (189804), Rogers, Alex D., Reid, William D K, Mills, RA, Leigh Marsh (189799), William D K Reid, Sweeting, CJ, Christopher J. Sweeting (189813), Larter, RD, Graham, Alastair G. C., Douglas P Connelly, Alker, BJ, Laura Hepburn, Laura Hepburn (189792), Roterman, Christopher N., Katrin Zwirglmaier (189819), Paul A. Tyler (189691), Green, Darryl R.H., Alker, Belinda J., James, RH, Shank, Timothy, Belinda J Alker, Polunin, Nicholas V. C., Naveira Garabato, Alberto C., Alfred Aquilina (189764), Green, DRH, Shank, T, Alex D. Rogers (189688), Alfredo Naveira Garabato (189730), Bennett, Sarah, Pancost, RD, Robert J J Dinley, Naveiro-Garabato, A, David A Pearce, Huvenne, Veerle A.I., Reid, William, Boersch-Supan, Philip H., Alex D Rogers, Garabato, Alfredo Naveira, Polunin, Nicholas V.C., Alker, Belinda, Dinley, Robert, Philipp H Boersch-Supan, Christopher J Sweeting, Robert D. Larter (189711), Philipp H. Boersch-Supan (189759), James, Rachael H., Paul A Tyler, Ana Hilario, Reid, WD, Veerle A. I. Huvenne (189796), Roterman, CN, Copley, JT, Rachel A Mills, Christopher N Roterman, Connelly, DP, Aquilina, A, Roterman, Christopher, Tyler, Paul A., Dinley, Robert J.J., Copley, Jonathan T., Garabato, AN, Marsh, L, Green, Darryl R H, Rogers, Alex, Timothy Shank, Pancost, Richard, Polunin, NVC, Reid, WDK, Huvenne, Veerle, Dinley, Robert J. J., Clark, A, Bennett, SA, Connelly, Douglas, Dinley, RJJ, Hawkes, JA, Hilario, A, Christopher R German, Bennett, Sarah A., Robert J. J. Dinley (189772), Rogers, AD, Boersch-Supan, PH, Katrin Linse, Graham, Alastair G C, Pearce, DA, German, Christopher R., Zwirglmaier, Katrin, Green, Darryl R. H., Douglas P. Connelly (189695), Linse, K, Ana Hilario (189794), Copley, Jon T., Hawkes, Jeffrey A., David A. Pearce (189743), Copley, Jon, Hepburn, Laura, Veerle A I Huvenne, Boersch-Supan, Philipp H., Linse, Katrin, Shank, Timothy M., Clarke, Andrew, Richard D Pancost, Katrin Linse (92032), Richard D. Pancost (189738), Alastair G. C. Graham (189778), Connelly, Douglas P., Sweeting, Christopher J., Huvenne, VA, Alker, B, Darryl R H Green, Jeffrey A Hawkes, Eisen, Jonathan, Huvenne, VAI.,, Robert D Larter, James, R, Nicholas V C Polunin, Graham, Alastair G.C., Mills, Rachel, Katrin Zwirglmaier, Sven Thatje, Polunin, NV, Rachael James (189704), Pearce, David, Pearce, David A., Thatje, Sven, Hepburn, L, Hilario, Ana, Darryl R. H. Green (189785), Aquilina, Alfred, Larter, Robert, Clarke, A, Huvenne, Veerle A. I., Sweeting, Christopher, Graham, AGC, Rachel A. Mills (189722), Ramirez-Llodra, Eva, Belinda J. Alker (189761), Tyler, Paul, Andrew Clarke, Pancost, Richard D., Dinley, RJ, James, Rachael, Alastair G C Graham, Boersch-Supan, Philipp, William D. K. Reid (189806), Mills, Rachel A., Green, Darryl, Pancost, D, Jeffrey A. Hawkes (189789), German, CR, Andrew Clarke (189769), Ramirez-Llodra, E, Christopher N. Roterman (189809), Timothy Shank (189756), Marsh, Leigh, Jon T. Copley (189698), Reid, William D.K., Sarah A Bennett, Eva Ramirez-Llodra, Polunin, Nicholas V C, Polunin, Nicholas, Naveira Garabato, Alfredo, Sarah A. Bennett (189766), Dinley, Robert J J, Jon T Copley, Christopher R. German (189752), Graham, AG, Huvenne, Veerle A I, Reid, William D. K., Nicholas V. C. Polunin (189748), Green, DR, Thatje, S, James Rachael, Hilario Ana, Linse Katrin, Graham Alastair G. C., German Christopher R., Rogers Alex D., Huvenne, Veerle A., Ramirez-Llodra Eva, Green Darryl R. H., Alker Belinda J., Zwirglmaier Katrin, Connelly Douglas P., Pearce David A., Reid, William D., Hawkes Jeffrey A., Polunin Nicholas V. C., Hepburn Laura, Shank Timothy, Thatje Sven, Roterman Christopher N., Bennett Sarah A., Mills Rachel A., Clarke Andrew, Larter Robert D., Marsh Leigh, Reid William D. K., Huvenne Veerle A. I., Polunin, Nicholas V., Dinley, Robert J., Aquilina Alfred, Green, Darryl R., Sweeting Christopher J., Pancost Richard D., Copley Jon T., Garabato Alfredo Naveira, Tyler Paul A., Dinley Robert J. J., Boersch-Supan Philipp H.   +221 more
core   +1 more source

Gene flow in the Antarctic bivalve Aequiyoldia eightsii (Jay, 1839) suggests a role for the Antarctic Peninsula Coastal Current in larval dispersal

Royal Society Open Science, 2020
The Antarctic Circumpolar Current (ACC) dominates the open-ocean circulation of the Southern Ocean, and both isolates and connects the Southern Ocean biodiversity. However, the impact on biological processes of other Southern Ocean currents is less clear.
Carlos P. Muñoz-Ramírez, David K. A. Barnes, Leyla Cárdenas, Michael P. Meredith, Simon A. Morley, Alejandro Roman-Gonzalez, Chester J. Sands, James Scourse, Antonio Brante   +8 more
doaj   +1 more source

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

Icebergs boost phytoplankton growth in the Southern Ocean [PDF]

, 2008
Icebergs which calve from the Antarctic ice shelves and drift in the Southern Ocean deliver fresh water, dust and minerogenic particles to the surface ocean along the iceberg's path.
Jill N. Schwarz, Michael P. Schodlok
core  

Particle Fluxes in the North-East Atlantic and Southern Ocean [PDF]

, 2007
Concerns regarding the climatic implications of the increase in atmospheric CO2 concentrationsthroughout the anthropocene have provided the impetus to obtain a mechanistic understandingof oceanic processes and their role in regulating atmospheric pCO2 ...
Salter, Ian
core   +1 more source

Southern Ocean Biological Pump Role in Driving Holocene Atmospheric CO2: Reappraisal

Geophysical Research Letters
Changes in Southern Ocean biological pump efficiency are frequently invoked as a source of glacial/interglacial CO2 variability. It was recently suggested that Southern Ocean biological pump weakening also contributed to Holocene CO2 increase.
H. Riechelson, Y. Rosenthal, S. Bova, R. S. Robinson   +3 more
doaj   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

Advanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source