Search Results - "Gardner, Wayne S."

Water Depth Underpins the Relative Roles and Fates of Nitrogen and Phosphorus in Lakes by Qin, Boqiang, Zhou, Jian, Elser, James J, Gardner, Wayne S, Deng, Jianming, Brookes, Justin D

“…Eutrophication mitigation is an ongoing priority for aquatic ecosystems. However, the current eutrophication control strategies (phosphorus (P) and/or nitrogen…”
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Mitigating cyanobacterial harmful algal blooms in aquatic ecosystems impacted by climate change and anthropogenic nutrients by Paerl, Hans W., Gardner, Wayne S., Havens, Karl E., Joyner, Alan R., McCarthy, Mark J., Newell, Silvia E., Qin, Boqiang, Scott, J. Thad

“…Mitigating the global expansion of cyanobacterial harmful blooms (CyanoHABs) is a major challenge facing researchers and resource managers. A variety of…”
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Controlling harmful cyanobacterial blooms in a hyper-eutrophic lake (Lake Taihu, China): The need for a dual nutrient (N & P) management strategy by Paerl, Hans W., Xu, Hai, McCarthy, Mark J., Zhu, Guangwei, Qin, Boqiang, Li, Yiping, Gardner, Wayne S.

“…Harmful cyanobacterial blooms, reflecting advanced eutrophication, are spreading globally and threaten the sustainability of freshwater ecosystems…”
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Denitrification, dissimilatory nitrate reduction to ammonium, and nitrogen fixation along a nitrate concentration gradient in a created freshwater wetland by Scott, J. Thad, McCarthy, Mark J, Gardner, Wayne S, Doyle, Robert D

“…Wetlands are often highly effective nitrogen (N) sinks. In the Lake Waco Wetland (LWW), near Waco, Texas, USA, nitrate (NO ₃ - ) concentrations are reduced by…”
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Nitrogen dynamics and microbial food web structure during a summer cyanobacterial bloom in a subtropical, shallow, well-mixed, eutrophic lake (Lake Taihu, China) by McCarthy, Mark J, Lavrentyev, Peter J, Yang, Longyuan, Zhang, Lu, Chen, Yuwei, Qin, Boqiang, Gardner, Wayne S

“…Nitrogen dynamics and microbial food web structure were characterized in subtropical, eutrophic, large (2,338 km²), shallow (1.9 m mean depth), and polymictic…”
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Partitioning between benthic and pelagic nitrate reduction in the Lake Lugano south basin by Wenk, Christine B., Zopfi, Jakob, Gardner, Wayne S., McCarthy, Mark J., Niemann, Helge, Veronesi, Mauro, Lehmann, Moritz F.

“…We evaluated the seasonal variation of denitrification, anaerobic ammonium oxidation (anammox), and dissimilatory nitrate reduction to ammonium (DNRA) rates in…”
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Molecular Structure Characterization of Riverine and Coastal Dissolved Organic Matter with Ion Mobility Quadrupole Time-of-Flight LCMS (IM Q‑TOF LCMS) by Lu, Kaijun, Gardner, Wayne S, Liu, Zhanfei

“…Deciphering molecular structures of dissolved organic matter (DOM) components is key to understanding the formation and transformation of this globally…”
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shift in the archaeal nitrifier community in response to natural and anthropogenic disturbances in the northern Gulf of Mexico by Newell, Silvia E, Eveillard, Damien, McCarthy, Mark J, Gardner, Wayne S, Liu, Zhanfei, Ward, Bess B

“…The Gulf of Mexico is affected by hurricanes and suffers seasonal hypoxia. The Deepwater Horizon oil spill impacted every trophic level in the coastal region…”
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It Takes Two to Tango: When and Where Dual Nutrient (N & P) Reductions Are Needed to Protect Lakes and Downstream Ecosystems by Paerl, Hans W, Scott, J. Thad, McCarthy, Mark J, Newell, Silvia E, Gardner, Wayne S, Havens, Karl E, Hoffman, Daniel K, Wilhelm, Steven W, Wurtsbaugh, Wayne A

“…Preventing harmful algal blooms (HABs) is needed to protect lakes and downstream ecosystems. Traditionally, reducing phosphorus (P) inputs was the prescribed…”
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Simultaneous Measurement of Denitrification and Nitrogen Fixation Using Isotope Pairing with Membrane Inlet Mass Spectrometry Analysis by An, S, Gardner, W S, Kana, T

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Stable isotopic composition of nitrate in Lake Taihu, China, and major inflow rivers by Townsend-Small, Amy, McCarthy, Mark J, Brandes, Jay A, Yang, Longyuan, Zhang, Lu, Gardner, Wayne S

“…Identification of sources of nutrient pollution is a first step towards remediation of eutrophication in aquatic ecosystems. The stable isotope nitrogen-15…”
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Algal blooms: Noteworthy nitrogen by Paerl, Hans W., Gardner, Wayne S., McCarthy, Mark J., Peierls, Benjamin L., Wilhelm, Steven W.

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Benthic nitrogen regeneration, fixation, and denitrification in a temperate, eutrophic lake: Effects on the nitrogen budget and cyanobacteria blooms by McCarthy, Mark J., Gardner, Wayne S., Lehmann, Moritz F., Guindon, Alexandre, Bird, David F.

“…Nitrogen (N) transformations and fluxes at the sediment-water interface (SWI) were measured in Missisquoi Bay, Lake Champlain, to clarify the role of N in…”
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Nitrogen dynamics at the sediment-water interface in shallow, sub-tropical Florida Bay: why denitrification efficiency may decrease with increased eutrophication by Gardner, Wayne S, McCarthy, Mark J

“…Nitrogen (N) dynamics at the sediment-water interface were examined in four regions of Florida Bay to provide mechanistic information on the fate and effects…”
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Sediment Nitrogen Fixation: a Call for Re-evaluating Coastal N Budgets by Newell, Silvia E., McCarthy, Mark J., Gardner, Wayne S., Fulweiler, Robinson W.

“…Coastal ocean primary productivity is often limited by nitrogen (N) availability, which is determined by the balance between N sources (e.g., N-fixation,…”
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Nitrification and ammonium dynamics in Taihu Lake, China: seasonal competition for ammonium between nitrifiers and cyanobacteria by Hampel, Justyna J, McCarthy, Mark J, Gardner, Wayne S, Zhang, Lu, Xu, Hai, Zhu, Guangwei, Newell, Silvia E

“…Taihu Lake is hypereutrophic and experiences seasonal, cyanobacterial harmful algal blooms. These Microcystis blooms produce microcystin, a potent liver toxin,…”
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Comparing Denitrification Estimates for a Texas Estuary by Using Acetylene Inhibition and Membrane Inlet Mass Spectrometry by BERNOT, Melody J, DODDS, Walter K, GARDNER, Wayne S, MCCARTHY, Mark J, SOBOLEV, Dmitri, TANK, Jennifer L

“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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Community Biological Ammonium Demand: A Conceptual Model for Cyanobacteria Blooms in Eutrophic Lakes by Gardner, Wayne S, Newell, Silvia E, McCarthy, Mark J, Hoffman, Daniel K, Lu, Kaijun, Lavrentyev, Peter J, Hellweger, Ferdi L, Wilhelm, Steven W, Liu, Zhanfei, Bruesewitz, Denise A, Paerl, Hans W

“…Cyanobacterial harmful algal blooms (CyanoHABs) are enhanced by anthropogenic pressures, including excessive nutrient (nitrogen, N, and phosphorus, P) inputs…”
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The impact of Deepwater Horizon oil spill on petroleum hydrocarbons in surface waters of the northern Gulf of Mexico by Liu, Zhanfei, Liu, Jiqing, Gardner, Wayne S., Shank, G. Christopher, Ostrom, Nathaniel E.

“…This study evaluated impacts of the BP Deepwater Horizon (DWH) oil spill on petroleum hydrocarbons in surface waters of the Louisiana continental shelf in…”
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Higher Levels of Soluble Reactive Phosphorus Promote Labile Organic Nitrogen Cycling in Subsurface Coastal Waters by Lu, Kaijun, Gardner, Wayne S., Liu, Zhanfei

“…Remineralization of labile organic nitrogen is a key part of nitrogen cycling in seawater, yet factors controlling this process remain poorly understood. The…”
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