Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Nicholas J, Hawco"'
Autor:
Nicholas J. Hawco, Rhea K. Foreman
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 19, Pp n/a-n/a (2023)
Abstract The expansion of oxygen deficient zones (ODZs) within the ocean's interior is anticipated to be a major consequence of anthropogenic climate change, but past changes in ODZs are poorly defined. Recent mapping efforts have revealed plumes of
Externí odkaz:
https://doaj.org/article/8e3f2ffb3a874334a87c3a6aa4ef97d7
Autor:
Riss M. Kellogg, Mark A. Moosburner, Natalie R. Cohen, Nicholas J. Hawco, Matthew R. McIlvin, Dawn M. Moran, Giacomo R. DiTullio, Adam V. Subhas, Andrew E. Allen, Mak A. Saito
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-13 (2022)
Here the authors identify two zinc/cobalt responsive proteins (ZCRPs) in marine diatoms, determining their functional roles in trace metal transport and homeostasis, as well as their application as an indicator of oceanic Zn stress.
Externí odkaz:
https://doaj.org/article/ea23de93ab19428aad6486b3e51bffd3
Autor:
Rhea K. Foreman, Karin M. Björkman, Carolina P. Funkey, Nicholas J. Hawco, Samuel T. Wilson, Tully Rohrer, Angelicque E. White, Seth G. John, David M. Karl
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 22, Iss 7, Pp n/a-n/a (2021)
Abstract The 2018, subaerial eruption of Kīlauea volcano, Hawaii, resulted in a 5‐km‐long stretch of coastline that actively drained lava into the ocean. Nutrients were added to the surrounding ocean through the dissolution of basaltic rock and
Externí odkaz:
https://doaj.org/article/b1ff81ef32a44a9e96f7a7b68521a5b6
Autor:
Nina Yang, Carlin A. Merkel, Yu-An Lin, Naomi M. Levine, Nicholas J. Hawco, Hai-Bo Jiang, Ping-Ping Qu, Michelle A. DeMers, Eric A. Webb, Fei-Xue Fu, David A. Hutchins
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Primary productivity in the nutrient-poor subtropical ocean gyres depends on new nitrogen inputs from nitrogen fixers that convert inert dinitrogen gas into bioavailable forms. Temperature and iron (Fe) availability constrain marine nitrogen fixation
Externí odkaz:
https://doaj.org/article/d08d75b2b6f44cd8b07ca6ab6b44a6ed
Autor:
Nicholas J. Hawco, Shun‐Chung Yang, Paulina Pinedo‐González, Erin E. Black, Jennifer Kenyon, Sara Ferrón, Xiaopeng Bian, Seth G. John
Publikováno v:
Limnology and Oceanography. 67:2448-2465
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85086669824fcffe12425d71a8571afe
https://doi.org/10.1002/lno.12212
https://doi.org/10.1002/lno.12212
Autor:
Jiwoon Park, Bryndan P. Durham, Rebecca S. Key, Ryan D. Groussman, Zinka Bartolek, Paulina Pinedo‐Gonzalez, Nicholas J. Hawco, Seth G. John, Michael C. G. Carlson, Debbie Lindell, Lauren W. Juranek, Sara Ferrón, Francois Ribalet, E. Virginia Armbrust, Anitra E. Ingalls, Randelle M. Bundy
Publikováno v:
Limnology and Oceanography.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f9002f3117a950a87b50ba18c220d4b
https://doi.org/10.1002/lno.12373
https://doi.org/10.1002/lno.12373
Nitrogen Fixation in Mesoscale Eddies of the North Pacific Subtropical Gyre: Patterns and Mechanisms
Autor:
Mathilde Dugenne, Mary R. Gradoville, Matthew J. Church, Samuel T. Wilson, Uri Sheyn, Matthew J. Harke, Karin M. Björkman, Nicholas J. Hawco, Annette M. Hynes, François Ribalet, David M. Karl, Edward F. DeLong, Sonya T. Dyhrman, E. Virginia Armbrust, Seth John, John M. Eppley, Katie Harding, Brittany Stewart, Ana M. Cabello, Kendra A. Turk‐Kubo, Mathieu Caffin, Angelicque E. White, Jonathan P. Zehr
Publikováno v:
Global Biogeochemical Cycles. 37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2981a05164dad92461589d4def10af9e
https://doi.org/10.1029/2022gb007386
https://doi.org/10.1029/2022gb007386
Autor:
Randelle M. Bundy, Lauren E. Manck, Rene M. Boiteau, Jiwoon Park, Edward F. DeLong, Nicholas J. Hawco, Matthew J. Church, Mak A. Saito, Daniel J. Repeta
Dissolved iron concentrations in the North Pacific subtropical oligotrophic gyre are low, in part due to biological consumption and seasonally restricted iron delivery to these waters. In this study, we examined seasonal changes in dissolved sideroph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f871aa06d893222b9511ca941f354b01
https://doi.org/10.1101/2022.10.04.510528
https://doi.org/10.1101/2022.10.04.510528
Autor:
Jaclyn K. Saunders, Christopher L. Dupont, Michael L. Brosnahan, Giacomo R. DiTullio, Carl H. Lamborg, Noelle A. Held, Dawn M. Moran, Matthew R. McIlvin, Mak A. Saito, Andrew E. Allen, John P. McCrow, Nicholas J. Hawco, Natalie R. Cohen
Publikováno v:
Nature Microbiology. 6:173-186
Marine microeukaryotes play a fundamental role in biogeochemical cycling through the transfer of energy to higher trophic levels and vertical carbon transport. Despite their global importance, microeukaryote physiology, nutrient metabolism and contri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a998fd65660b5e813e1cfb1e9ccd74a
https://doi.org/10.1038/s41564-020-00814-7
https://doi.org/10.1038/s41564-020-00814-7
Autor:
Rene M Boiteau, Claire P Till, Angel Ruacho, Randelle M Bundy, Nicholas J Hawco, Amy M. McKenna, Katherine Barbeau, Kenneth Bruland, Mak Saito, Daniel James Repeta
Publikováno v:
Frontiers in Marine Science, Vol 3 (2016)
Organic ligands form strong complexes with many trace elements in seawater. Various metals can compete for the same ligand chelation sites, and the final speciation of bound metals is determined by relative binding affinities, concentrations of bindi
Externí odkaz:
https://doaj.org/article/38b6241f017c40a7badd7f06b2657431