Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Rachel K. Thomas"'
Autor:
Heather J. Forrer, Sophie Bonnet, Rachel K. Thomas, Olivier Grosso, Cecile Guieu, Angela N. Knapp
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The spatial distribution of marine di-nitrogen (N2) fixation informs our understanding of the sensitivities of this process as well as the potential for this new nitrogen (N) source to drive export production, influencing the global carbon (C) cycle
Externí odkaz:
https://doaj.org/article/44fb67e81aca4b16bec823680e1c54e2
Autor:
Zhou Liang, Kelly McCabe, Sarah E. Fawcett, Heather J. Forrer, Fuminori Hashihama, Catherine Jeandel, Dario Marconi, Hélène Planquette, Mak A. Saito, Jill A. Sohm, Rachel K. Thomas, Robert T. Letscher, Angela N. Knapp
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-9 (2022)
Abstract Dissolved organic phosphorus (DOP) concentration distributions in the global surface ocean inform our understanding of marine biogeochemical processes such as nitrogen fixation and primary production. The spatial distribution of DOP concentr
Externí odkaz:
https://doaj.org/article/96124124cb934745876c4ef11e0b8c9e
Autor:
Thomas B. Kelly, Angela N. Knapp, Michael R. Landry, Karen E. Selph, Taylor A. Shropshire, Rachel K. Thomas, Michael R. Stukel
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
The middle of the Gulf of Mexico is stratified and highly oligotrophic, yet there are anomalously high fluxes of sinking particulate matter from the euphotic zone. Here the authors show that lateral advection of organic matter supports nitrogen expor
Externí odkaz:
https://doaj.org/article/66454b02b4d742ebabf062969c6fc0b7
Autor:
Estrella Malca, Rachel K. Thomas, Angela N. Knapp, Karen E. Selph, Trika Gerard, Michael R. Stukel, Thomas B Kelly, Michael R. Landry, John T. Lamkin
Publikováno v:
Journal of Plankton Research. 44:692-710
The availability of nitrogen (N) in ocean surface waters affects rates of photosynthesis and marine ecosystem structure. In spite of low dissolved inorganic N concentrations, export production in oligotrophic waters is comparable to more nutrient rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7165eb1b17852c97669cb8501c525140
https://doi.org/10.1093/plankt/fbab049
https://doi.org/10.1093/plankt/fbab049
Autor:
Angela N. Knapp, Taylor A Shropshire, Michael R. Stukel, Michael R. Landry, Rachel K. Thomas, Thomas B Kelly, Karen E. Selph
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications
Nature Communications
In contrast to its productive coastal margins, the open-ocean Gulf of Mexico (GoM) is notable for highly stratified surface waters with extremely low nutrient and chlorophyll concentrations. Field campaigns in 2017 and 2018 identified low rates of tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a063bb2f3de956846f6146598c472c0
https://doaj.org/article/66454b02b4d742ebabf062969c6fc0b7
https://doaj.org/article/66454b02b4d742ebabf062969c6fc0b7
Autor:
M. Lucia A.M. Campos, Rachel K. Thomas, Megumi S. Shimizu, J. David Felix, Ralph N. Mead, Chad S. Lane, G. Brooks Avery, Robert J. Kieber, Amanda Guy, Joan D. Willey, Matt Casas
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Global atmospheric ethanol budget models include large uncertainties in the magnitude of ethanol emission sources and sinks. To apply stable isotope techniques to constrain ethanol emission sources, a headspace solid phase microextraction gas chromat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00cc154972ad6a7e6dad351803115350
https://doi.org/10.1021/acs.est.8b05325
https://doi.org/10.1021/acs.est.8b05325
Autor:
Robert J. Kieber, J. David Felix, G. Brooks Avery, Katherine M. Mullaugh, Fernanda F. Giubbina, John M. Cala, Rachel K. Thomas, M. Lucia A.M. Campos, Ralph N. Mead, John R. Helms, Joan D. Willey
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
The global wet deposition flux of ethanol is estimated to be 2.4 ± 1.6 Tg/yr with a conservative range of 0.2–4.6 Tg/yr based upon analyses of 219 wet deposition samples collected at 12 locations globally. This estimate calculated by using observe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5bf1d5af5188c840d98d635c519e337
https://doi.org/10.1002/2016gb005516
https://doi.org/10.1002/2016gb005516
Autor:
Rachel K. Thomas
Starting Medical School can be incredibly daunting, and the transition to being a medical student can be enormously challenging. Medical School at a Glance is an accessible guide to help give you confidence and to gain a running start to your medical
Autor:
Rachel K. Thomas
British Medical Association Book Awards winner - Young Author's Award 2016Practical Medical Procedures at a Glance covers all the practical procedures required of UK medical students, Foundation Doctors, and other medical students worldwide, and prov