Search Results - "Johnson, Rodney J"

Acceleration of ocean warming, salinification, deoxygenation and acidification in the surface subtropical North Atlantic Ocean by Bates, Nicholas Robert, Johnson, Rodney J.

“…Ocean chemical and physical conditions are changing. Here we show decadal variability and recent acceleration of surface warming, salinification,…”
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Adaptive carbon export response to warming in the Sargasso Sea by Lomas, Michael W., Bates, Nicholas R., Johnson, Rodney J., Steinberg, Deborah K., Tanioka, Tatsuro

“…Ocean ecosystem models predict that warming and increased surface ocean stratification will trigger a series of ecosystem events, reducing the biological…”
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Forty years of ocean acidification observations (1983–2023) in the Sargasso Sea at the Bermuda Atlantic Time-series Study site by Bates, Nicholas R., Johnson, Rodney J.

“…Ocean physical and biogeochemical conditions are rapidly changing over time. Forty years of observations from 1983 to 2023 collected at the Bermuda Atlantic…”
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Overview of the US JGOFS Bermuda Atlantic Time-series Study (BATS): a decade-scale look at ocean biology and biogeochemistry by Steinberg, Deborah K, Carlson, Craig A, Bates, Nicholas R, Johnson, Rodney J, Michaels, Anthony F, Knap, Anthony H

“…The Bermuda Atlantic Time-series Study (BATS) commenced monthly sampling in October 1988 as part of the US Joint Global Ocean Flux Study (JGOFS) program. The…”
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A short-term sink for atmospheric CO2 in subtropical mode water of the North Atlantic Ocean by BATES, Nicholas R, PEQULGNET, A. Christine, JOHNSON, Rodney J, GRUBER, Nicolas

“…Large-scale features of ocean circulation, such as deep water formation in the northern North Atlantic Ocean, are known to regulate the long-term physical…”
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Ocean Observing in the North Atlantic Subtropical Gyre by Bates, Nicholas R., Johnson, Rodney J.

“…Since the first samples drawn from the Sargasso Sea were analyzed nearly 70 years ago, waters in this subtropical region of the North Atlantic Ocean have grown…”
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A recent decline in North Atlantic subtropical mode water formation by Stevens, Samuel W., Johnson, Rodney J., Maze, Guillaume, Bates, Nicholas R.

“…As a manifestation of mixing dynamics in the upper ocean, interannual and decadal variability of subtropical mode water (STMW) properties in the North Atlantic…”
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Depth Variance of Organic Matter Respiration Stoichiometry in the Subtropical North Atlantic and the Implications for the Global Oxygen Cycle by Gerace, Skylar D., Fagan, Adam J., Primeau, François W., Moreno, Allison R., Lethaby, Paul, Johnson, Rodney J., Martiny, Adam C.

“…Climate warming likely drives ocean deoxygenation, but models still cannot fully explain observed declines in oxygen. One unconstrained parameter is the oxygen…”
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Authigenic Iron Is a Significant Component of Oceanic Labile Particulate Iron Inventories by Sofen, Laura E., Antipova, Olga A., Buck, Kristen N., Caprara, Salvatore, Chacho, Lauren, Johnson, Rodney J., Kim, Gabriella, Morton, Peter, Ohnemus, Daniel C., Rauschenberg, Sara, Sedwick, Peter N., Tagliabue, Alessandro, Twining, Benjamin S.

“…Particulate phases transport trace metals (TM) and thereby exert a major control on TM distribution in the ocean. Particulate TMs can be classified by their…”
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Publisher Correction: A recent decline in North Atlantic subtropical mode water formation by Stevens, Samuel W., Johnson, Rodney J., Maze, Guillaume, Bates, Nicholas R.

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Tracer-based assessment of the origin and biogeochemical transformation of a cyclonic eddy in the Sargasso Sea by Li, Qian P., Hansell, Dennis A., McGillicuddy Jr, Dennis J., Bates, Nicholas R., Johnson, Rodney J.

“…Mechanisms of nutrient supply in oligotrophic ocean systems remain inadequately understood and quantified. In the North Atlantic Subtropical Gyre, for example,…”
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Enhanced Turbulent Diapycnal Mixing in the Northern Sargasso Sea Inferred From a Finescale Parameterization by Li, Zhuoran, Jing, Zhao, Wu, Lixin, Johnson, Rodney J., Yang, Zhibin, Song, Zhuo, Chen, Zhaohui, Gan, Bolan, Ma, Xiaohui

“…The Sargasso Sea, accommodating marine species and mode water, is highly productive relative to other oligotrophic subtropical regions with intense air‐sea…”
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A comparison of the quantity and composition of material caught in a neutrally buoyant versus surface-tethered sediment trap by Buesseler, Ken O., Steinberg, Deborah K., Michaels, Anthony F., Johnson, Rodney J., Andrews, John E., Valdes, James R., Price, James F.

“…The flux and composition of material caught using two different upper ocean sediment trap designs was compared at the Bermuda Atlantic Time-series Study site…”
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Wills, Trusts, and Estates by Johnson, J. Rodney

“…The Virginia General Assembly enacted 3 major laws during its 1981 session: 1. The Exempt Property and Allowances Act provides a family allowance, tangible…”
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Hypoglycemic coma associated with brain infarcts by Chinnapongse, Robert B., Odderson, Ib R., Johnson, Rodney J.

“…Hypoglycemic hemiplegia may lead to a mistaken diagnosis of stroke, although the symptoms resolve with correction of the hypoglycemia. We report a 27-year-old…”
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Based on Teacher Perceptions, Would the Use of Social Media Via Mobile Devices in Grades 9-12 Classrooms Increase Student Engagement in Learning Activities? by Johnson, Rodney J

“…This research study addressed teachers’ perceptions of the use of social networking via mobile devices and the impact that social media accessed via mobile…”
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A Short-Term Sink for Atmospheric CO sub(2) in Subtropical Mode Water of the North Atlantic Ocean by Bates, Nicholas R, Pequignet, A C, Johnson, Rodney J, Gruber, Nicolas

“…Several large-scale characteristics of ocean circulation have been found to regulate the long-term physical uptake of carbon dioxide from the atmosphere by…”
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