Search Results - "Sholkovitz, Edward R."

Fractional solubility of aerosol iron: Synthesis of a global-scale data set by Sholkovitz, Edward R., Sedwick, Peter N., Church, Thomas M., Baker, Alexander R., Powell, Claire F.

“…Aerosol deposition provides a major input of the essential micronutrient iron to the open ocean. A critical parameter with respect to biological availability…”
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Trace element cycling in a subterranean estuary: Part 2. Geochemistry of the pore water by Charette, Matthew A., Sholkovitz, Edward R.

“…Submarine groundwater discharge (SGD) is an important source of dissolved elements to the ocean, yet little is known regarding the chemical reactions that…”
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Influence of anthropogenic combustion emissions on the deposition of soluble aerosol iron to the ocean: Empirical estimates for island sites in the North Atlantic by Sholkovitz, Edward R., Sedwick, Peter N., Church, Thomas M.

“…The results of several recent studies challenge the reigning paradigm that continental soil dust provides the only significant atmospheric source of dissolved…”
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Oxidative precipitation of groundwater-derived ferrous iron in the subterranean estuary of a coastal bay by Charette, Matthew A., Sholkovitz, Edward R.

“…Sediment cores from the intertidal zone of Waquoit Bay (Cape Cod, Massachusetts) yielded iron oxide‐coated sands in the subterranean estuary, which underlies…”
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On the fractional solubility of copper in marine aerosols: Toxicity of aeolian copper revisited by Sholkovitz, Edward R., Sedwick, Peter N., Church, Thomas M.

“…Paytan et al. (2009) argue that the atmospheric deposition of aerosols lead to copper concentrations that are potentially toxic to marine phytoplankton in a…”
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Iron solubility driven by speciation in dust sources to the ocean by Schroth, Andrew W, Crusius, John, Sholkovitz, Edward R, Bostick, Benjamin C

“…Although abundant in the Earth's crust, iron is present at trace concentrations in sea water and is a limiting nutrient for phytoplankton in approximately 40%…”
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Application of high‐temperature fusion for analysis of major and trace elements in marine sediment trap samples by Huang, Suilou, Sholkovitz, Edward R., Conte, Maureen H.

“…Multielemental information is important for a broad range of ocean biogeochemical studies, yet the quantity of sample material available for analysis is often…”
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Iron solubility driven by speciation in dust sources to the ocean by Schroth, Andrew W., Crusius, John, Sholkovitz, Edward R., Bostick, Benjamin C.

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Trace element cycling in a subterranean estuary: Part 1. Geochemistry of the permeable sediments by Charette, Matthew A., Sholkovitz, Edward R., Hansel, Colleen M.

“…Subterranean estuaries are characterized by the mixing of terrestrially derived groundwater and seawater in a coastal aquifer. Subterranean estuaries, like…”
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The aquatic chemistry of rare earth elements in rivers and estuaries by Sholkovitz, Edward R.

“…Laboratory experiments were carried out to determine how pH, colloids and salinity control the fractionation of rare earth elements (REEs) in river and…”
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Rare earth elements in sediments off Southern California: a new anthropogenic indicator by Olmez, Ilhan, Sholkovitz, Edward R, Hermann, Diane, Eganhouse, Robert P

“…Sediment cores from the San Pedro Shelf (SP) and the Santa Barbara Basin (SB), CA, were analyzed for rare earth element (REE) composition. The SB core has…”
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Open-ocean deployment of a buoy-mounted aerosol sampler on the Bermuda Testbed Mooring: Aerosol iron and sea salt over the Sargasso Sea by Sholkovitz, Edward R., Sedwick, Peter N.

“…We report results from the first deployment of a buoy-mounted aerosol sampler on the Bermuda Testbed Mooring (BTM) in the Sargasso Sea, in which a time-series…”
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Dissolved Iron Cycling in the Subterranean Estuary of a Coastal Bay: Waquoit Bay, Massachusetts by Testa, Jeremy M., Charette, Matthew A., Sholkovitz, Edward R., Allen, Matt C., Rago, Adam, Herbold, Craig W.

“…Iron oxides have a strong affinity for dissolved phosphates and certain trace metals. Testa et al mapped the distribution and concentration of dissolved iron…”
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The development of middle rare earth element enrichments in freshwaters: weathering of phosphate minerals by Hannigan, Robyn E., Sholkovitz, Edward R.

“…Many phosphatic minerals of biogenic, authigenic and diagenetic origin are distinguished by rare-earth element (REE) compositions, which have a well-developed…”
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An automated dye-dilution based seepage meter for the time-series measurement of submarine groundwater discharge by Sholkovitz, Edward R., Herbold, Craig W., Charette, Matthew A.

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The incorporation of rare earth elements in modern coral by Sholkovitz, Edward, Shen, Glen T.

“…We report measurements of rare earth elements (REEs) which show that these trace elements are being incorporated in modern coral in proportion to their…”
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Oxidative precipitation of groundwater-derived ferrous iron in the subterranean estuary of a coastal bay by CHARETTE, Matthew A, SHOLKOVITZ, Edward R

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Aquatic chemistry of plutonium in seasonally anoxic lake waters by Sholkovitz, Edward R, Carey, Anne E, Cochran, J. Kirk

“…Tabulated and graphical data are given on the distribution of fallout radionuclides (iron-55, plutonium, caesium-137, and strontium-90) and natural…”
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Non-uniform vertical distribution of fine sediment in the Amazon River by CURTIS, WILLIAM F, MEADE, ROBERT H, NORDIN, CARL F, PRICE, N. BRIAN, SHOLKOVITZ, EDWARD R

“…Samples of water and sediment were taken, along a 3700 km stretch of the Amazon river, to study the sediment in suspension in the river. The results, presented…”
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Distribuição vertical não uniforme de sedimento fino no rio Amazonas () by Wiiliam F. Curtis, Robert H. Meade, Carl F. Nordin Jr, N. Brian Price, Edward R. Sholkovitz

“…Resumo Partículas suspensas de sedimentos menores que 60μm não estão uniformemente distribuídas nas águas dos rios Amazonas e Solimões. Concentrações destas…”
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