Search Results - "Fitzwater, S. E."

A long-term, high-resolution record of surface water iron concentrations in the upwelling-driven central California region by Elrod, V. A., Johnson, K. S., Fitzwater, S. E., Plant, J. N.

“…Seven years of observations of surface water iron concentrations in the Monterey Bay region of central California reveal a consistent annual cycle dominated by…”
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A massive phytoplankton bloom induced by an ecosystem-scale iron fertilization experiment in the equatorial Pacific Ocean by Coale, Kenneth H, Johnson, Kenneth S, Fitzwater, Steve E, Gordon, R. Michael, Tanner, Sara, Chavez, Francisco P, Ferioli, Laurie, Sakamoto, Carole, Rogers, Paul, Millero, Frank, Steinberg, Paul, Nightingale, Phil, Cooper, David, Cochlan, William P, Landry, Michael R, Constantinou, John, Rollwagen, Gretchen, Trasvina, Armando, Kudela, Raphael

“…The seeding of an expanse of surface waters in the equatorial Pacific Ocean with low concentrations of dissolved iron triggered a massive phytoplankton bloom…”
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A Rosette System for the Collection of Trace Metal Clean Seawater by Hunter, Craig N., Gordon, R. Michael, Fitzwater, Steve E., Coale, Kenneth H.

“…We designed a large-volume rosette sampler for collecting seawater with minimal trace metal contamination. The system uses eight modified 30-liter Go-Flo…”
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Trace metal concentrations in the Ross Sea and their relationship with nutrients and phytoplankton growth by Fitzwater, S.E, Johnson, K.S, Gordon, R.M, Coale, K.H, Smith, W.O

“…Dissolved and particulate trace metal concentrations (dissolved Fe, Zn, Cd, Co, Cu and Ni; particulate Fe, Mn and Al) were measured along two transects in the…”
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Testing the iron hypothesis in ecosystems of the equatorial Pacific Ocean by Martin, J. H, Coale, K. H, Johnson, K. S, Fitzwater, S. E, Gordon, R. M, Tanner, S. J, Hunter, C. N, Elrod, V. A, Nowicki, J. L, Coley, T. L, Barber, R. T, Lindley, S, Watson, A. J, Van Scoy, K, Law, C. S, Liddicoat, M. I, Ling, R, Stanton, T, Stockel, J, Collins, C, Anderson, A, Bidigare, R, Ondrusek, M, Latasa, M, Millero, F. J, Lee, K, Yao, W, Zhang, J. Z, Friederich, G, Sakamoto, C, Chavez, F, Buck, K, Kolber, Z, Greene, R, Falkowski, P, Chisholm, S. W, Hoge, F, Swift, R, Yungel, J, Turner, S, Nightingale, P, Hatton, A, Liss, P, Tindale, N. W

“…The idea that iron might limit phytoplankton growth in large regions of the ocean has been tested by enriching an area of 64 km2 in the open equatorial Pacific…”
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Control of community growth and export production by upwelled iron in the equatorial Pacific Ocean by Coale, Kenneth H, Fitzwater, Steve E, Gordon, R. Michael, Johnson, Kenneth S, Barber, Richard T

“…It has been suggested that changes in the deposition rates of iron-bearing dust have led to changes in biological productivity and, consequently, global…”
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The Case for Iron by Martin, John H., Gordon, R. Michael, Fitzwater, Steve E.

“…Excess major nutrients occur in offshore areas ranging from the tropical equatorial Pacific to the polar Antarctic. In spite of the great ecological…”
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Iron in Antarctic waters by Martin, John H, Gordon, R. Michael, Fitzwater, Steve E

“…A study that tests the hypothesis that Antarctic phytoplankton suffer from iron deficiency, which prevents them from blooming and using up the luxuriant…”
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The annual cycle of iron and the biological response in central California coastal waters by Johnson, Kenneth S., Chavez, Francisco P., Elrod, Virginia A., Fitzwater, Steve E., Pennington, J. Timothy, Buck, Kurt R., Walz, Peter M.

“…Iron has been measured for 16 months with ∼21 day resolution at three stations in the upwelling ecosystem of central California, providing the first detailed…”
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Re-Evaluation of High Temperature Combustion and Chemical Oxidation Measurements of Dissolved Organic Carbon in Seawater by Sharp, Jonathan H., Benner, Ronald, Bennett, Lenore, Carlson, Craig A., Dow, Rachael, Fitzwater, Steve E.

“…Various commercial HTC analyzers are now being used in marine laboratories with inconsistent and less than uniform results. A small intercalibration exercise…”
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Dissolved organic carbon in the Atlantic, Southern and Pacific oceans by Martin, John H, Fitzwater, Steve E

“…Surface and deep waters from the equatorial Pacific Ocean, the Drake passage and the Atlantic Ocean south of Iceland were analyzed for their dissolved organic…”
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Monitoring the Spring Bloom in an Ice Covered Fjord with the Land/Ocean Biogeochemical Observatory (LOBO) by Comeau, A.J., Lewis, M.R., Cullen, J.J., Adams, R.S., Andrea, J., Feener, S., McLean, S.D., Johnson, K.S., Coletti, L.J., Jannasch, H.W., Fitzwater, S.E., Moore, C., Barnard, A.H.

“…The Land/Ocean Biogeochemical Observatory (LOBO) system was initially developed by MBARI under the NSF Biocomplexity program to monitor the land/ocean…”
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Iron-enrichment bottle experiments in the equatorial Pacific: responses of individual phytoplankton cells by Zettler, Erik R., Olson, Robert J., Binder, Brian J., Chisholm, Sallie W., Fitzwater, S.E., Michael Gordon, R.

“…Iron-enrichment bottle experiments were monitored using flow cytometry to investigate the hypothesis that phytoplankton in the equatorial Pacific are…”
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Yes, it Does: A Reply to the Comment by Banse by Martin, John H., Broenkow, William W., Fitzwater, Steve E., Gordon, R. Michael

“…The occurrence of excess major nutrients in offshore waters of the Gulf of Alaska, equatorial Pacific, and Southern Ocean raises the obvious question: what…”
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Southern Ocean Iron Enrichment Experiment: Carbon Cycling in High- and Low-Si Waters by Coale, Kenneth H., Johnson, Kenneth S., Chavez, Francisco P., Buesseler, Ken O., Barber, Richard T., Brzezinski, Mark A., Cochlan, William P., Millero, Frank J., Falkowski, Paul G., Bauer, James E., Wanninkhof, Rik H., Kudela, Raphael M., Altabet, Mark A., Hales, Burke E., Takahashi, Taro, Landry, Michael R., Bidigare, Robert R., Wang, Xiujun, Chase, Zanna, Strutton, Pete G., Friederich, Gernot E., Gorbunov, Maxim Y., Lance, Veronica P., Hilting, Anna K., Hiscock, Michael R., Demarest, Mark, Hiscock, William T., Sullivan, Kevin F., Tanner, Sara J., Gordon, R. Mike, Hunter, Craig N., Elrod, Virginia A., Fitzwater, Steve E., Jones, Janice L., Tozzi, Sasha, Koblizek, Michal, Roberts, Alice E., Herndon, Julian, Brewster, Jodi, Ladizinsky, Nicolas, Smith, Geoffrey, Cooper, David, Timothy, David, Brown, Susan L., Selph, Karen E., Sheridan, Cecelia C., Twining, Benjamin S., Johnson, Zackary I.

“…The availability of iron is known to exert a controlling influence on biological productivity in surface waters over large areas of the ocean and may have been…”
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Iron deficiency limits phytoplankton growth in the north-east Pacific subarctic by Martin, J.H, Fitzwater, S.E

“…An interesting oceanographic problem concerns the excess major plant nutrients occurring in offshore surface waters of the Antarctic and northeast Pacific…”
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Effect of Iron Limitation on the Cadmium to Phosphorus Ratio of Natural Phytoplankton Assemblages from the Southern Ocean by Cullen, Jay T., Chase, Zanna, Coale, Kenneth H., Fitzwater, Steve E., Sherrell, Robert M.

“…There is considerable interest in the biogeochemical cycling of cadmium (Cd) and phosphate (PO4) in surface waters, driven in part by the ongoing development…”
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Surface ocean-lower atmosphere interactions in the Northeast Pacific Ocean Gyre: Aerosols, iron, and the ecosystem response by Johnson, Kenneth S., Elrod, Virginia A., Fitzwater, Steve E., Plant, Joshua N., Chavez, Francisco P., Tanner, Sara J., Gordon, R. Michael, Westphal, Douglas L., Perry, Kevin D., Wu, Jingfeng, Karl, David M.

“…Here we report measurements of iron and aluminum in surface and subsurface waters during late March and late May of 2001 on transects between central…”
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Manganese and iron distributions off central California influenced by upwelling and shelf width by Chase, Zanna, Johnson, Kenneth S., Elrod, Virginia A., Plant, Joshua N., Fitzwater, Steve E., Pickell, Lisa, Sakamoto, Carol M.

“…In July 2002, a combination of underway mapping and discrete profiles revealed significant along-shore variability in the concentrations of manganese and iron…”
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Trace metal concentrations in the Ross Sea and their relationship with nutrients and phytoplankton growth: US Southern Ocean JGOFS Program (AESOPS) by FITZWATER, S. E, JOHNSON, K. S, GORDON, R. M, COALE, K. H, SMITH, W. O

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