Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Pamela E. Rossel"'
Autor:
Teresa S. Catalá, Pamela E. Rossel, Félix Álvarez-Gómez, Jan Tebben, Félix L. Figueroa, Thorsten Dittmar
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The potential of marine dissolved organic matter (DOM) for free radical scavenging has been extensively evaluated, however, the quantitative assessment of the antioxidant potential has been recently measured for the first time. The linkage of the DOM
Externí odkaz:
https://doaj.org/article/46b3e6559d774c068976843efaf3de1e
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Over the last decades, the Arctic Ocean has suffered a substantial decline in sea ice cover due to global warming. The impacts of these variations on primary productivity, fluxes of dissolved and particulate organic matter (OM) and turnover at the se
Externí odkaz:
https://doaj.org/article/dd62f4020933446482254249c0437071
Autor:
Sasha Wagner, Florence Schubotz, Karl Kaiser, Christian Hallmann, Hannelore Waska, Pamela E. Rossel, Roberta Hansman, Marcus Elvert, Jack J. Middelburg, Anja Engel, Thomas M. Blattmann, Teresa S. Catalá, Sinikka T. Lennartz, Gonzalo V. Gomez-Saez, Silvio Pantoja-Gutiérrez, Rui Bao, Valier Galy
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The vast majority of freshly produced oceanic dissolved organic carbon (DOC) is derived from marine phytoplankton, then rapidly recycled by heterotrophic microbes. A small fraction of this DOC survives long enough to be routed to the interior ocean,
Externí odkaz:
https://doaj.org/article/f55896ec52e049b4a13e8f705fe60bd0
Autor:
Jeffrey A. Hawkes, Aron Stubbins, Julian Merder, Jutta Niggemann, Christian T. Hansen, Helena Osterholz, Gabriel Singer, Michael Seidel, Jan A. Freund, Thorsten Dittmar, Benjamin Jacob, Pamela E. Rossel, Ulrike Feudel, Hannelore Waska, Beatriz E. Noriega-Ortega, Katrin Klaproth
Publikováno v:
Analytical Chemistry
Untargeted molecular analyses of complex mixtures are relevant for many fields of research, including geochemistry, pharmacology, and medicine. Ultrahigh-resolution mass spectrometry is one of the most powerful tools in this context. The availability
Autor:
Muhammed Fatih Sert, Helge Niemann, Eoghan P. Reeves, Mats A. Granskog, Kevin P. Hand, Timo Kekäläinen, Janne Jänis, Pamela E. Rossel, Bénédicte Ferré, Anna Silyakova, Friederike Gründger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd4ee2b940c2aad0cab64eb8c9c0f7e7
https://doi.org/10.5194/bg-2021-350-supplement
https://doi.org/10.5194/bg-2021-350-supplement
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Frontiers in Marine Science
Frontiers in Marine Science
Over the last decades, the Arctic Ocean has suffered a substantial decline in sea ice cover due to global warming. The impacts of these variations on primary productivity, fluxes of dissolved and particulate organic matter (OM) and turnover at the se
Autor:
Thorsten Dittmar, Tammo Rebling, Aron Stubbins, Andrea Koschinsky, Jeffrey A. Hawkes, Pamela E. Rossel
Publikováno v:
Organic Geochemistry
Hydrothermal vent fluids contain thermally modified dissolved organic matter (DOM) originally entrained from sediments and seawater. We hypothesized that in hydrothermal systems DOM molecular composition is modulated by (i) fluid contribution, (ii) t
Publikováno v:
Organic Geochemistry
To date little is known about the functionalized and heteroatomic compounds present in hydrothermal petroleum and how these compounds are affected by high temperature vent fluids. To address this, the maltene fractions of three hydrothermal petroleum
Publikováno v:
Marine Chemistry
EPIC3Marine Chemistry, ELSEVIER SCIENCE BV, 177(2), pp. 203-408, ISSN: 0304-4203
EPIC3Marine Chemistry, ELSEVIER SCIENCE BV, 177(2), pp. 203-408, ISSN: 0304-4203
Fluids from the diffusive hydrothermal vent Woody located at the Menez Gwen hydrothermal field were collected directly from a fissure using a Kiel pumping system (KIPS). The fluids were incubated in a biodegradation experiment with the resident micro
Autor:
H. Elyashiv, P. Mendoza, Iván Hernández-Almeida, S. Ruiz-Soto, M. Greco, D.A. Reyes Macaya, R. D. C. Portilho-Ramos, G. Martínez Méndez, Pamela E. Rossel, F. Capparelli, Carlos Cavaleiro, L. Jacobi, Hong Wang, V. Kirillova, S Boehnert, D. Müller-Dum, S. Boeske, R. Jackson, S. Hohmann, Catarina Soares, Andreia Rebotim, N. Selekere, A. Tobben, L. Madaj, C. Neto dos Santos, D. Tangunan, Mariem Saavedra-Pellitero, J. Stone, V. Duran Toro, C. Schmidt, Leonardo Tamborrino, A. Orfanoz, Ana María Contreras, Y. Y. Liu, R. Dallmayr, N. Tondreau, Martina Hollstein, Chelsea A. Korpanty, Rebecca Borges, S. Kraus
Publikováno v:
Geological Society of America Abstracts with Programs.