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A practical handbook of seawater analysis
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The article was published on 1968-01-01 and is currently open access. It has received 11288 citations till now. The article focuses on the topics: Seawater.read more
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Iron photochemistry in seawater from the equatorial Pacific
TL;DR: The photochemistry of iron in surface waters, and its implications to iron bioavailability, was examined on two cruises to the equatorial Pacific as discussed by the authors, and the results showed clear diurnal patterns in measurable iron levels with the highest levels occurring midday.
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Dreissena and the disappearance of the spring phytoplankton bloom in Lake Michigan
Henry A. Vanderploeg,James R. Liebig,Thomas F. Nalepa,Thomas F. Nalepa,Gary L. Fahnenstiel,Gary L. Fahnenstiel,Steven A. Pothoven,Steven A. Pothoven +7 more
TL;DR: The hypothesis of a mid- depth carbon (C) and phosphorous (P) sink caused by mussel uptake of seston-associated C and P that affected not only the mid-depth region, but also the offshore region “downstream” of theMid-depth zone is proposed.
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Calibration of a general optical equation for remote sensing of suspended sediments in a moderately turbid estuary
TL;DR: In this paper, a general algorithm for determining suspended sediment concentrations in the surface waters of estuaries has been developed for use with satellite data, which uses a three-parameter general optical equation to relate sediment concentrations to water reflectances that have been corrected for sun angle effects, atmospheric path radiance, and tidal excursion.
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Recent changes in primary production and phytoplankton in the offshore region of southeastern Lake Michigan
Gary L. Fahnenstiel,Steven A. Pothoven,Henry A. Vanderploeg,David M. Klarer,Thomas F. Nalepa,Donald Scavia +5 more
TL;DR: In this article, the authors monitored phytoplankton abundance, composition, and productivity on a bi-weekly basis from March/April through November/December at two offshore stations in southeastern Lake Michigan in 1983-1987, 1995-1998 and 2007-2008 (exception 1983-1984 which were sampled from May to August).
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Role of Trichodesmium spp. in the productivity of the subtropical North Pacific Ocean
TL;DR: These observations, combined with primary production experiments conducted on isolated colonies, suggest that phytoplankton production is enhanced due to the release of NH,+ and dissolved organic nitrogen by Trichodesmium spp.