Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Rob Middag"'
Autor:
Charlotte Kleint, Rebecca Zitoun, René Neuholz, Maren Walter, Bernhard Schnetger, Lukas Klose, Stephen M. Chiswell, Rob Middag, Patrick Laan, Sylvia G. Sander, Andrea Koschinsky
Publikováno v:
Frontiers in Marine Science, Vol 8 (2022)
Hydrothermal vents are a source of many trace metals to the oceans. Compared to mid-ocean ridges, hydrothermal vent systems at arcs occur in shallower water depth and are much more diverse in fluid composition, resulting in highly variable water colu
Externí odkaz:
https://doaj.org/article/b933813e35994c88bc6b4c2e26b359e0
Autor:
Charlotte Eich, Tristan E. G. Biggs, Willem H. van de Poll, Mathijs van Manen, Hung-An Tian, Jinyoung Jung, Youngju Lee, Rob Middag, Corina P. D. Brussaard
Publikováno v:
Microorganisms, Vol 10, Iss 10, p 1967 (2022)
Whether phytoplankton mortality is caused by grazing or viral lysis has important implications for phytoplankton dynamics and biogeochemical cycling. The ecological relevance of viral lysis for Antarctic phytoplankton is still under-studied. The Amun
Externí odkaz:
https://doaj.org/article/89e82326cfa84cd1bc27e85627d2aaaf
Autor:
Miao Wu, J. Scott P. McCain, Elden Rowland, Rob Middag, Mats Sandgren, Andrew E. Allen, Erin M. Bertrand
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
Low manganese availability could be a major control of phytoplankton growth in the Southern Ocean. Here the authors identify proteomic signatures of low manganese and iron availability in phytoplankton cultures and detect those signatures in Antarcti
Externí odkaz:
https://doaj.org/article/54f1ca46f722441d8f49cee2d286eaae
Autor:
Indah Ardiningsih, Kechen Zhu, Pablo Lodeiro, Martha Gledhill, Gert-Jan Reichart, Eric P. Achterberg, Rob Middag, Loes J. A. Gerringa
Publikováno v:
Frontiers in Marine Science, Vol 7 (2021)
Competitive ligand exchange – adsorptive cathodic stripping voltammetry (CLE-AdCSV) is a widely used technique to determine dissolved iron (Fe) speciation in seawater, and involves competition for Fe of a known added ligand (AL) with natural organi
Externí odkaz:
https://doaj.org/article/c06441c61d2f48ad82f9f56942485e19
Autor:
Loes J. A. Gerringa, Anne-Carlijn Alderkamp, Gert van Dijken, Patrick Laan, Rob Middag, Kevin R. Arrigo
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The dissolved (D) trace metals zinc (Zn), cadmium (Cd), cobalt (Co), copper (Cu), iron (Fe), manganese (Mn), nickel (Ni), titanium (Ti), lanthanum (La), yttrium (Y), and lead (Pb) were analyzed via ICPMS in samples from the Ross Sea obtained during a
Externí odkaz:
https://doaj.org/article/16c497e309314d9ba552fb039466214d
Autor:
Jan-Lukas Menzel Barraqueta, Saumik Samanta, Eric P. Achterberg, Andrew R. Bowie, Peter Croot, Ryan Cloete, Tara De Jongh, Maria D. Gelado-Caballero, Jessica K. Klar, Rob Middag, Jean C. Loock, Tomas A. Remenyi, Bernhard Wenzel, Alakendra N. Roychoudhury
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Externí odkaz:
https://doaj.org/article/4bc0b0a771cb4c549335828662429ee4
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Nickel (Ni) is a bio-essential element required for the growth of phytoplankton. It is the least studied bio-essential element, mainly because surface ocean Ni concentrations are never fully depleted and Ni is not generally considered to be a limitin
Externí odkaz:
https://doaj.org/article/86b3d97cfcd14e3c937b2ed1e6c7f4d0
Autor:
Maxime M. Grand, Agathe Laes-Huon, Susanne Fietz, Joseph A. Resing, Hajime Obata, George W. Luther, Alessandro Tagliabue, Eric P. Achterberg, Rob Middag, Antonio Tovar-Sánchez, Andrew R. Bowie
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Trace metal micronutrients are integral to the functioning of marine ecosystems and the export of particulate carbon to the deep ocean. Although much progress has been made in mapping the distributions of metal micronutrients throughout the ocean ove
Externí odkaz:
https://doaj.org/article/05d9d24161a74210a2948ed92f3b6693
Autor:
Federico Baltar, Andrés Gutiérrez-Rodríguez, Moana Meyer, Isadora Skudelny, Sylvia Sander, Blair Thomson, Scott Nodder, Rob Middag, Sergio E. Morales
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Marine microbes are an important control on the biogeochemical cycling of trace metals, but simultaneously, these metals can control the growth of microorganisms and the cycling of major nutrients like C and N. However, studies on the response/limita
Externí odkaz:
https://doaj.org/article/0ebe99e72837448093640adc57c7fc40
Autor:
Luke Bridgestock, Tina van de Flierdt, Mark Rehkämper, Maxence Paul, Rob Middag, Angela Milne, Maeve C. Lohan, Alex R. Baker, Rosie Chance, Roulin Khondoker, Stanislav Strekopytov, Emma Humphreys-Williams, Eric P. Achterberg, Micha J. A. Rijkenberg, Loes J. A. Gerringa, Hein J. W. de Baar
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-12 (2016)
Anthropogenic lead (Pb) has overwhelmed natural Pb sources for over a century, yet the phasing out of leaded petrol in the early 2000s has renewed hope. Here, Bridgestock et al. use Pd isotopes to reassess the origins of Pd deposited in the tropical
Externí odkaz:
https://doaj.org/article/b8ee614a9e1c448794ed5eb6c1fa20e5