Search Results - "Gault‐Ringold, Melanie"

Manganese biogeochemistry in the Southern Ocean, from Tasmania to Antarctica by Latour, Pauline, Wuttig, Kathrin, van der Merwe, Pier, Strzepek, Robert F., Gault‐Ringold, Melanie, Townsend, Ashley T., Holmes, Thomas M., Corkill, Matthew, Bowie, Andrew R.

“…Manganese (Mn) is an abundant element in the Earth's crust. However, its concentrations in open ocean seawater are low, where external inputs are scarce. In…”
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Mechanistic Constraints on the Drivers of Southern Ocean Meridional Iron Distributions Between Tasmania and Antarctica by Traill, Christopher D., Conde‐Pardo, Paula, Rohr, Tyler, Merwe, Pier, Townsend, Ashley T., Latour, Pauline, Gault‐Ringold, Melanie, Wuttig, Kathrin, Corkill, Matthew, Holmes, Thomas M., Warner, Mark J., Shadwick, Elizabeth, Bowie, Andrew R.

“…While modeling efforts have furthered our understanding of marine iron biogeochemistry and its influence on carbon sequestration, observations of dissolved…”
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Insights Into the Biogeochemical Cycling of Iron, Nitrate, and Phosphate Across a 5,300 km South Pacific Zonal Section (153°E–150°W) by Ellwood, Michael J., Bowie, Andrew R., Baker, Alex, Gault‐Ringold, Melanie, Hassler, Christel, Law, Cliff S., Maher, William A., Marriner, Andrew, Nodder, Scott, Sander, Sylvia, Stevens, Craig, Townsend, Ashley, Merwe, Pier, Woodward, E. Malcolm S., Wuttig, Kathrin, Boyd, Philip W.

“…Iron, phosphate, and nitrate are essential nutrients for phytoplankton growth, and hence, their supply into the surface ocean controls oceanic primary…”
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A Common Reference Material for Cadmium Isotope Studies - NIST SRM 3108 by Abouchami, Wafa, Galer, Stephen J. G., Horner, Tristan J., Rehkämper, Mark, Wombacher, Frank, Xue, Zichen, Lambelet, Myriam, Gault-Ringold, Melanie, Stirling, Claudine H., Schönbächler, Maria, Shiel, Alyssa E., Weis, Dominique, Holdship, Philip F.

“…Research into natural mass‐dependent stable isotope fractionation of cadmium has rapidly expanded in the past few years. Methodologies are diverse with…”
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Evaluation of aerosol iron solubility over Australian coastal regions based on inverse modeling: implications of bushfires on bioaccessible iron concentrations in the Southern Hemisphere by Ito, Akinori, Perron, Morgane M. G., Proemse, Bernadette C., Strzelec, Michal, Gault-Ringold, Melanie, Boyd, Philip W., Bowie, Andrew R.

“…Mineral dust is the major source of external micro-nutrients such as iron (Fe) to the open ocean. However, large uncertainties in model estimates of Fe…”
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GEOTRACES IC1 (BATS) contamination-prone trace element isotopes Cd, Fe, Pb, Zn, Cu, and Mo intercalibration by Boyle, Edward A., John, Seth, Abouchami, Wafa, Adkins, Jess F., Echegoyen-Sanz, Yolanda, Ellwood, Michael, Flegal, A. Russell, Fornace, Kyrstin, Gallon, Celine, Galer, Steve, Gault-Ringold, Melanie, Lacan, Francois, Radic, Amandine, Rehkamper, Mark, Rouxel, Olivier, Sohrin, Yoshiki, Stirling, Claudine, Thompson, Claire, Vance, Derek, Xue, Zichen, Zhao, Ye

“…We report data on the isotopic composition of cadmium, copper, iron, lead, zinc, and molybdenum at the GEOTRACES IC1 BATS Atlantic intercalibration station. In…”
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Sustained Upwelling of Subsurface Iron Supplies Seasonally Persistent Phytoplankton Blooms Around the Southern Kerguelen Plateau, Southern Ocean by Schallenberg, Christina, Bestley, Sophie, Klocker, Andreas, Trull, Thomas W., Davies, Diana M., Gault‐Ringold, Melanie, Eriksen, Ruth, Roden, Nicholas P., Sander, Sylvia G., Sumner, Michael, Townsend, Ashley T., Merwe, Pier, Westwood, Karen, Wuttig, Kathrin, Bowie, Andrew

“…Although the supply of iron generally limits phytoplankton productivity in the Southern Ocean, substantial seasonal blooms are observed over and downstream of…”
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Marine biogeochemical cycling of cadmium and cadmium isotopes in the extreme nutrient-depleted subtropical gyre of the South West Pacific Ocean by George, Ejin, Stirling, Claudine H., Gault-Ringold, Melanie, Ellwood, Michael J., Middag, Rob

“…The Cd isotopic analysis of waters from an increasing number of oceanic regions has provided a wealth of new information on the oceanic cycling of Cd,…”
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Critical evaluation of a seaFAST system for the analysis of trace metals in marine samples by Wuttig, Kathrin, Townsend, Ashley T., van der Merwe, Pier, Gault-Ringold, Melanie, Holmes, Thomas, Schallenberg, Christina, Latour, Pauline, Tonnard, Manon, Rijkenberg, Micha J.A., Lannuzel, Delphine, Bowie, Andrew R.

“…A seawater preconcentration system (seaFAST) with offline sector-field inductively coupled plasma mass spectrometry (SF-ICP-MS) detection was critically…”
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Assessment of leaching protocols to determine the solubility of trace metals in aerosols by Perron, Morgane M.G., Strzelec, Michal, Gault-Ringold, Melanie, Proemse, Bernadette C., Boyd, Philip W., Bowie, Andrew R.

“…Atmospheric deposition of aerosols to the ocean provides an important pathway for the supply of vital micronutrients, including trace metals. These trace…”
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Origin, transport and deposition of aerosol iron to Australian coastal waters by Perron, Morgane M.G., Proemse, Bernadette C., Strzelec, Michal, Gault-Ringold, Melanie, Boyd, Philip W., Rodriguez, Estrella Sanz, Paull, Brett, Bowie, Andrew R.

“…Australia is a major source of Fe-laden dust to the anemic marine phytoplankton in the Southern Ocean and to Southern Hemisphere (SH) low latitudes…”
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Seabird guano enhances phytoplankton production in the Southern Ocean by Shatova, Olga, Wing, Stephen R., Gault-Ringold, Melanie, Wing, Lucy, Hoffmann, Linn J.

“…Six incubation experiments were carried out to investigate the phytoplankton biomass response to seabird guano-enrichment under different nutrient regimes…”
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Anomalous biogeochemical behavior of cadmium in subantarctic surface waters: Mechanistic constraints from cadmium isotopes by Gault-Ringold, Melanie, Adu, Toyin, Stirling, Claudine H., Frew, Russell D., Hunter, Keith A.

“…Cadmium, a highly toxic metal, exhibits a nutrient-type profile in the oceans that is closely correlated to that of the major nutrients phosphate and nitrate…”
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Constraining the Contribution of Hydrothermal Iron to Southern Ocean Export Production Using Deep Ocean Iron Observations by Tagliabue, Alessandro, Bowie, Andrew R., Holmes, Thomas, Latour, Pauline, van der Merwe, Pier, Gault-Ringold, Melanie, Wuttig, Kathrin, Resing, Joseph A.

“…Hydrothermal iron supply contributes to the Southern Ocean carbon cycle via the regulation of regional export production. However, as hydrothermal iron input…”
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Atmospheric Trace Metal Deposition near the Great Barrier Reef, Australia by Strzelec, Michal, Proemse, Bernadette C., Gault-Ringold, Melanie, Boyd, Philip W., Perron, Morgane M. G., Schofield, Robyn, Ryan, Robert G., Ristovski, Zoran D., Alroe, Joel, Humphries, Ruhi S., Keywood, Melita D., Ward, Jason, Bowie, Andrew R.

“…Aerosols deposited into the Great Barrier Reef (GBR) contain iron (Fe) and other trace metals, which may act as micronutrients or as toxins to this sensitive…”
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Atmospheric Trace Metal Deposition from Natural and Anthropogenic Sources in Western Australia by Strzelec, Michal, Proemse, Bernadette C., Barmuta, Leon A., Gault-Ringold, Melanie, Desservettaz, Maximilien, Boyd, Philip W., Perron, Morgane M. G., Schofield, Robyn, Bowie, Andrew R.

“…Aerosols from Western Australia supply micronutrient trace elements including Fe into the western shelf of Australia and further afield into the Southern and…”
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Mercury speciation in Pacific coastal rainwater, Monterey Bay, California by Conaway, Christopher H., Black, Frank J., Weiss-Penzias, Peter, Gault-Ringold, Melanie, Flegal, A. Russell

“…We measured mercury speciation in coastal rainwater samples from Monterey Bay, California in 2007–2008 to investigate the source of monomethylmercury (MMHg) in…”
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Dimethylmercury in Coastal Upwelling Waters, Monterey Bay, California by Conaway, Christopher H, Black, Frank J, Gault-Ringold, Melanie, Pennington, J. Timothy, Chavez, Francisco P, Flegal, A. Russell

“…Depth profiles of dimethylmercury (DMHg) concentration were determined at nearshore to offshore sites in Monterey Bay, California. The onset of spring…”
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Iron isotope fractionation during pyrite formation in a sulfidic Precambrian ocean analogue by Rolison, John M., Stirling, Claudine H., Middag, Rob, Gault-Ringold, Melanie, George, Ejin, Rijkenberg, Micha J.A.

“…The chemical response of the Precambrian oceans to rising atmospheric O2 levels remains controversial. The iron isotope signature of sedimentary pyrite is…”
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The GEOTRACES Intermediate Data Product 2017 by Schlitzer, Reiner, Dodas, Elena Masferrer, Tagliabue, Alessandro, Jeandel, Catherine, Maldonado, Maria T., Cockwell, Donna, Achterberg, Eric P., Archer, Corey, de Baar, Hein J., Bakker, Karel, Basak, Chandranath, Bates, Nicholas R., Bluhm, Katrin, Boyle, Edward A., Buck, Kristen N., Butler, Edward, Cai, Pinghe, Carlson, Craig, Casciotti, Karen L., Chamizo, Elena, Chance, Rosie, Charette, Matthew A., Cheng, Hai, Christl, Marcus, Conway, Tim M., Cutter, Gregory A., Daniels, Chris, Dehairs, Frank, Duggan, Brian, Echegoyen-Sanz, Yolanda, Fripiat, Francois, Fröllje, Henning, Gamo, Toshitaka, Garcia-Orellana, Jordi, Gault-Ringold, Melanie, Gerringa, Loes J.A., Gilbert, Melissa, Gonzalez, Santiago R., Hammerschmidt, Chad, Hayes, Christopher T., Heller, Maija, Henderson, Paul B., van Heuven, Steven, Huang, Kuo-Fang, Kadko, David C., Klunder, Maarten, Labatut, Marie, Lamborg, Carl H., Lechtenfeld, Oliver J., Lherminier, Pascale, López-Lora, Mercedes, Lu, Yanbin, Measures, Christopher, van der Merwe, Pier, Milne, Angela, Minami, Tomoharu, Moncoiffe, Gwenaelle, Nakayama, Noriko, Obata, Hajime, Ohnemus, Daniel C., van Ooijen, Jan, Pavia, Frank, Peters, Brian, Queroue, Fabien, Radic, Amandine, Rember, Robert, Rickli, Joerg, Roca-Martí, Montserrat, Rodellas, Valenti, Rutgers van der Loeff, Michiel M., Ryabenko, Evgenia, Sanial, Virginie, Schauer, Ursula, Schnetger, Bernhard, Scott, Peter, Sedwick, Peter N., Shelley, Rachel, Singh, Sunil Kumar, Slagter, Hans A., Slater, Emma, Smethie, William M., Sohrin, Yoshiki, Steinfeldt, Reiner, Stirling, Claudine H., Swift, James H., Till, Claire P., Townsend, Ashley T., Tuerena, Robyn, Twining, Benjamin S., Warner, Mark J., Woodward, E. Malcolm S., Wu, Jingfeng, Wu, Yingzhe, Wuttig, Kathrin, Xiang, Yang, Xie, Ruifang C., Xue, Zichen, Zieringer, Moritz, Zunino, Patricia, Zurbrick, Cheryl

“…The GEOTRACES Intermediate Data Product 2017 (IDP2017) is the second publicly available data product of the international GEOTRACES programme, and contains…”
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