Author: Winckler, Gisela | Search Results | Academic Commons

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1. Highly bioavailable dust-borne iron delivered to the Southern Ocean during glacial periods

: Shoenfelt, Elizabeth M.; Winckler, Gisela; Lamy, Frank; Anderson, Robert F.; Bostick, Benjamin C.
: 2018
: Data (Information)
: Absorption spectraDustIron

2. High particulate iron(II) content in glacially sourced dusts enhances productivity of a model diatom

: Shoenfelt, Elizabeth M.; Sun, Jing; Winckler, Gisela; Kaplan, Michael; Borunda, Alejandra; Farrell, Kayla R.; Moreno, Patricio; Gaiero, Diego M.; Recasens, Cristina; Sambrotto, Raymond N.; Bostick, Benjamin C.
: 2017
: Articles
: IronLoessMineralogyDiatomsIron--BioavailabilityEnvironmental sciences

3. Normalized X-ray absorption spectra at the iron (Fe) K-edge for South American sediments and growth curve data for the model diatom Phaeodactylum tricornutum grown with these sediments as the sole Fe source

: Shoenfelt, Elizabeth M.; Sun, Jing; Winckler, Gisela; Kaplan, Michael; Borunda, Alejandra; Farrell, Kayla R.; Moreno, Patricio; Gaiero, Diego M.; Recasens, Cristina; Sambrotto, Raymond M.; Bostick, Benjamin C.
: 2017
: Data (Information)
: DiatomsSediments (Geology)Iron ores--GeologyExtended X-ray absorption fine structureX-ray absorption near edge structureCells--Growth

4. Repeated storage of respired carbon in the equatorial Pacific Ocean over the last three glacial cycles

: Jacobel, Allison W.; McManus, Jerry F.; Anderson, Robert F.; Winckler, Gisela
: 2017
: Articles
: PaleoceanographyPaleoclimatology

5. Large deglacial shifts of the Pacific Intertropical Convergence Zone

: Jacobel, Allison W.; McManus, Jerry F.; Anderson, Robert F.; Winckler, Gisela
: 2016
: Articles
: Atmospheric circulationHydrologyIntertropical convergence zonePaleoclimatology

6. No iron fertilization in the equatorial Pacific Ocean during the last ice age

: Costa, Kassandra Maria; McManus, Jerry F.; Anderson, Robert F.; Ren, H.; Sigman, D. M.; Winckler, Gisela; Fleisher, Martin Q.; Marcantonio, F.; Ravelo, A. Christina
: 2016
: Articles
: BiogeochemistryPaleoceanographyGlacial epochIron

7. Hazard potential of volcanic flank collapses raised by new megatsunami evidence

: Ramalho, Ricardo S.; Winckler, Gisela; Madeira, José; Helffrich, George R.; Hipólito, Ana; Quartau, Rui; Adena, Katherine; Schaefer, Joerg M.
: 2015
: Articles
: Tsunamis--ForecastingVolcanic hazard analysisEnvironmental sciencesGeology

8. The Southern Glacial Maximum 65,000 years ago and its Unfinished Termination

: Schaefer, Joerg M.; Putnam, Aaron Ervin; Denton, George H.; Kaplan, Michael R.; Birkel, Sean; Doughty, Alice M.; Kelley, Sam; Barrell, David J. A.; Finkel, Robert C.; Winckler, Gisela; Anderson, Robert F.; Ninneman, Ulysses S.; Barker, Stephen; Schwartz, Roseanne G.; Andersen, Bjorn G.; Schluechter, Christian
: 2015
: Articles
: PaleoclimatologyGlaciersSouthern HemisphereLast Glacial MaximumHydrology

9. Biogeography in 231Pa/230Th ratios and a balanced 231Pa budget for the Pacific Ocean

: Hayes, Christopher T.; Anderson, Robert F.; Fleisher, Martin Q.; Serno, Sascha; Winckler, Gisela; Gersonde, Rainer
: 2014
: Articles
: Chemical oceanographyClimatic changes

10. Present and Past Mineral Dust Variations- a Cross-Disciplinary Challenge for Research

: Rousseau, Denis-Didier; Stuut, J. B. W.; Winckler, Gisela
: 2014
: Articles
: PaleoclimatologyClimatologyClimatic changesMineral dusts