Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Hugh J. Venables"'
Autor:
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
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract 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
Externí odkaz:
https://doaj.org/article/fe64e351a2074de7a6906bcfd285e0a7
Autor:
Claire Evans, Joost Brandsma, Michael P. Meredith, David N. Thomas, Hugh J. Venables, David W. Pond, Corina P. D. Brussaard
Publikováno v:
Microorganisms, Vol 9, Iss 2, p 460 (2021)
The relative flow of carbon through the viral shunt and the microbial loop is a pivotal factor controlling the contribution of secondary production to the food web and to rates of nutrient remineralization and respiration. The current study examines
Externí odkaz:
https://doaj.org/article/7e0d7cd9bfb24dd99db216e80c5aa81c
Autor:
Hugh W. Ducklow, William R. Fraser, Michael P. Meredith, Sharon E. Stammerjohn, Scott C. Doney, Douglas G. Martinson, Sévrine F. Sailley, Oscar M. Schofield, Deborah K. Steinberg, Hugh J. Venables, Charles D. Amsler
Publikováno v:
Oceanography, Vol 26, Iss 3, Pp 190-203 (2013)
The extent, duration, and seasonality of sea ice and glacial discharge strongly influence Antarctic marine ecosystems. Most organisms' life cycles in this region are attuned to ice seasonality. The annual retreat and melting of sea ice in the austral
Externí odkaz:
https://doaj.org/article/b5d7c8129be8466aa02f5f57be7b2831
Autor:
Elizabeth M. Jones, Sian F. Henley, Maria A. van Leeuwe, Jacqueline Stefels, Michael P. Meredith, Mairi Fenton, Hugh J. Venables
Publikováno v:
Jones, E M, Henley, S F, Van Leeuwe, M A, Stefels, J, Meredith, M P, Fenton, M & Venables, H J 2022, ' Carbon and nutrient cycling in Antarctic landfast sea ice from winter to summer ', Limnology and Oceanography . https://doi.org/10.1002/lno.12260
Limnology and Oceanography, 68(1), 208-231. Wiley-Blackwell
Limnology and Oceanography, 68(1), 208-231. Wiley-Blackwell
Seasonal cycling in carbon, alkalinity, and nutrients in landfast sea ice in Hangar Cove, Adelaide Island, West Antarctic Peninsula, were investigated during winter, spring, and summer 2014–2015. Temporal dynamics were driven by changes in the ice-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f139e79858ac909e5018510ea115ac6
https://doi.org/10.1002/lno.12260
https://doi.org/10.1002/lno.12260
Autor:
Elise S. Droste, Mario Hoppema, Melchor González-Dávila, Juana Magdalena Santana-Casiano, Bastien Y. Queste, Giorgio Dall'Olmo, Hugh J. Venables, Gerd Rohardt, Sharyn Ossebaar, Daniel Schuller, Sunke Trace-Kleeberg, Dorothee C. E. Bakker
Publikováno v:
EPIC3Ocean Science, Copernicus, 18(5), pp. 1293-1320, ISSN: 1812-0792
Tides significantly affect polar coastlines by modulating ice shelf melt and modifying shelf water properties through transport and mixing. However, the effect of tides on the marine carbonate chemistry in such regions, especially around Antarctica,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a253e77b00e49a6717e0f667f7a83072
https://doi.org/10.5194/os-18-1293-2022
https://doi.org/10.5194/os-18-1293-2022
Autor:
Elise Sayana Droste, Mario Hoppema, Melchor González-Dávila, Juana Magdalena Santana-Casiano, Bastien Y. Queste, Giorgio Dall'Olmo, Hugh J. Venables, Gerd Rohardt, Sharyn Ossebaar, Daniel Schuller, Sunke Trace-Kleeberg, Dorothee C. E. Bakker
Tides significantly affect polar coastlines by modulating ice shelf melt and modifying shelf water properties through transport and mixing. However, the effect of tides on the marine carbonate chemistry in such regions, especially around Antarctica,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bb1c2b32b304e97141fa71010d626e
https://doi.org/10.5194/os-2022-19
https://doi.org/10.5194/os-2022-19
Autor:
Jacqueline Stefels, Alison L. Webb, Maria A. van Leeuwe, Michael P. Meredith, J. Theo M. Elzenga, Ronald J. W. Visser, Hugh J. Venables
Publikováno v:
Limnology and Oceanography, 65(7), 1651-1668. Wiley-Blackwell
Coastal zones of Antarctica harbor rich but highly variable phytoplankton communities. The mechanisms that control the dynamics of these communities are not well defined. Here we elucidate the mechanisms that drive seasonal species succession, based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e155b02930c40b55c7e759c917064a5
https://doi.org/10.1002/lno.11477
https://doi.org/10.1002/lno.11477
Autor:
J. Alexander Brearley, Hugh J. Venables, Michael P. Meredith, Michael S. Dinniman, Carlos Moffat
Publikováno v:
Journal of Geophysical Research: Oceans. 124:7718-7742
Oceanic heat strongly influences the glaciers and ice shelves along West Antarctica. Prior studies show that the subsurface onshore heat flux from the Southern Ocean on the shelf occurs through deep, glacially carved channels. The mechanisms enabling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac3dc5d892b1100036a6adca105d8f26
https://doi.org/10.1029/2018jc014679
https://doi.org/10.1029/2018jc014679
Autor:
David W. Pond, Corina P. D. Brussaard, Hugh J. Venables, Kristina D. A. Mojica, Santiago Alvarez-Fernandez, Tristan Biggs, Claire Evans, Patrick D. Rozema
Publikováno v:
Polar Biology, 42(11), 1197-2015. SPRINGER
Polar Biology, 42(11), 1997-2015. Springer Verlag
Polar Biology, 42(11), 1997-2015. Springer Verlag
Climate change at the Western Antarctic Peninsula (WAP) is predicted to cause major changes in phytoplankton community composition, however, detailed seasonal field data remain limited and it is largely unknown how (changes in) environmental factors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4faa1d518cf4a2c9d93a30c9c0d35953
https://hdl.handle.net/11370/224bd6c1-c0ea-4f08-bddc-36117f2983bd
https://hdl.handle.net/11370/224bd6c1-c0ea-4f08-bddc-36117f2983bd
Autor:
J. Alexander Brearley, Alberto C. Naveira Garabato, Hugh J. Venables, Michael P. Meredith, Ryan M. Scott
Quantifying and understanding the processes driving turbulent mixing around Antarctica is key to closing the Southern Ocean’s heat budget, an essential component of the global climate system. In 2016, a glider deployed in Ryder Bay, West Antarctic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f39fa0a54fb903895b12fa4afba2e131
Wiley Online Library
Wiley Online Library