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Sunday, July 26, 2020 | History

2 edition of Nitrogen recycling in the Chowan River found in the catalog.

Nitrogen recycling in the Chowan River

Donald W. Stanley

Nitrogen recycling in the Chowan River

by Donald W. Stanley

  • 165 Want to read
  • 4 Currently reading

Published by Water Resources Research Institute of the University of North Carolina in [Raleigh] .
Written in English

    Places:
  • North Carolina,
  • Chowan River.
    • Subjects:
    • Nitrogen cycle -- North Carolina -- Chowan River.,
    • Stream ecology -- North Carolina -- Chowan River.,
    • Freshwater algae -- North Carolina -- Chowan River.,
    • Plants, Effect of nitrogen on.,
    • Algal blooms -- North Carolina -- Chowan River.

    • Edition Notes

      Statementby Donald W. Stanley, John E. Hobbie.
      SeriesReport - Water Resources Research Institute of the University of North Carolina ; no. 121, Report (Water Resources Research Institute of the University of North Carolina) ;, no. 121.
      ContributionsHobbie, John E., joint author.
      Classifications
      LC ClassificationsHD1694.N8 N6 no. 121, QH105.N8 N6 no. 121
      The Physical Object
      Paginationxiv, 129 p. :
      Number of Pages129
      ID Numbers
      Open LibraryOL4696352M
      LC Control Number77623407

        DIN concentrations in the open Sound were elevated (– μM nitrogen) and atypically similar to Neuse River estuary concentrations (– μM nitrogen). In contrast, DIN in the Chesapeake Bay, after flooding associated with Hurricane Agnes, increased only at the head of the Bay, not throughout the Bay (20).   Amino Acid Biosynthesis and Nitrogen Recycling. The central role hypothesized for Blattabacterium is amino acid biosynthesis and waste nitrogen recycling, and this role is supported by past experimental studies (13, 16, 30, 31).Metabolic pathway reconstruction from the genome sequence reveals complete biosynthetic pathways for all amino acids except asparagine, glutamine, methionine, Missing: Chowan River.

      Nitrogen Recycling in the Chowan River. Report Water Resources Research Institute, North Carolina State University. p. Cammen, L. M., P. A. Rublee and J. E. Hobbie. The significance of microbial carbon in the nutrition of the polychaete Nereis succinea and . AbstractThe Lower Great Miami River (LGMR) lies within the Mississippi River watershed and contributes to nutrient loads that promote seasonal hypoxia in the northern Gulf of Mexico. Moreover, the LGMR has recently experienced algal blooms caused by excess N and P. To investigate N cycling in the LGMR, we incubated intact sediment cores with stable 15N isotope additions in a continuous-flow.

      nitrogen fixed biologically (Falkowski et al., ; Galloway et al., , ). A second factor that has furthered interest in the marine nitrogen cycle is the solidifying evidence that the magnitude of marine N 2 fixation is much larger than was thought 20 years ago when the first Nitrogen in the marine environment book wasMissing: Chowan River. State environmental officials have been monitoring the numerous blooms in the Chowan River since May. On J staff from the Department of Environmental Quality’s Division of Water Resources responded to a reported algal bloom near Leary Landing and will continue to monitor the g: Nitrogen recycling.


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Nitrogen recycling in the Chowan River by Donald W. Stanley Download PDF EPUB FB2

Get this from a library. Nitrogen recycling in the Chowan River. [Donald W Stanley; John E Hobbie]. Title: Nitrogen Recycling in the Chowan River: Author: Stanley, Donald W.; Hobbie, John E.

Publisher: Water Resources Research Institute of the University of North CarolinaCited by: 7. This project studied the utilization and recycling of nitrogen in the lower Chowan River, North Carolina. The Chowan River Basin drains approximat km2 in south- eastern Virginia and northeastern North Carolina.

One objec- tive was to determine how significant recycling of the nitrogen nutrients is for algal growth in the river. Second, we wished. The amount of nitrogen recycling in the lower Chowan River (northeastern North Carolina) was estimated from differences between inflow and assimilation.

Inflow was much higher in winter (e.g. 1, t N in January) than in summer ( t in August), because of the wintertimeCited by: The amount of nitrogen recycling in the lower Chowan River (northeastern North Carolina) was estimated from differences between inflow and assimilation.

Inflow was much higher in winter (e.g. 1, t N in January) than in summer ( t in August), because of the wintertime high flow rates and high concentrations of particulate (PN) and dissolved inorganic nitrogen (DIN).Author: Donald W. Stanley and John E. Hobbie. The amount of nitrogen recycling in the lower Chowan River (northeastern North Carolina) was estimated from differences between inflow and assimilation.

Inflow was much higher in winter (e.g. 1, t N in January) than in summer ( t in August), because of the wintertime high flow rates and high concentrations of particulate (PN) and dissolved inorganic nitrogen (DIN).

Net primary productivity (NPP) of Nuphar luteum (L.) Sibth. & Smith and Justicia americana (L.) Vahl was estimated for stands in the Chowan River, North Carolina.

NPP of J. americana was estimated at g dry wt. m −2 per growing season, based on the difference between maximum and minimum standing crops. For N. luteum, the great variation in biomass estimates and observed high mortality of. Please follow the recycling instructions included below and those of the site attendants.

Large quantities of waste and all commercial and industrial waste must be taken to the Perquimans, Chowan, and Gates County (PCG) Solid Waste Facility and transfer station on Perry's Bridge Road in Belvidere.

Chowan Metal Recycling - Virginia Rd, Chowan, NC - Rated based on 16 Reviews "Friendly staff and fair prices!". The Chowan River bridge, known as the Eden House bridge, is located at the border of the Chowan River and the Albemarle Sound.

Chowan River History. North Carolina is steeped in history, and this particular river played a significant role throughout the years. The Chowan River was used primarily as a highway for trading during colonial times Missing: Nitrogen recycling. Get this from a library.

Phytoplankton uptake and sediment release of nitrogen and phosphorus in the Chowan River, North Carolina. [Edward J Kuenzler; Karen L Stone; Daniel B Albert; Water Resources Research Institute of the University of North Carolina.].

ORGANIC MATTER DECOMPOSITION, NITROGEN RECYCLING, AND OXYGEN CONSUMPTION IN THE MISSISSIPPI RIVER PLUME/GULF SHELF REGION Brian J. Eadiel, Rainer Amon2, Ron Benner, Joann Cavaletto!, James B. Comer, Wayne S. Gardner!, Margaret Lansing!, and Dean Pakulski2 I NOAAlGLERL, Commonwealth Blvd., Ann Arbor, MI Furthermore, phytoplankton growth, predicted as a function of temperature, irradiance, and nitrogen concentration, remained constant throughout this 30 year period, again indicating that the reduction in nitrogen concentration in the Chowan River was not severe enough to over‐ride the strong limitations of temperature and irradiance on growth.

The nitrogen cycle has been radically changed by human activities1. China consumes nearly one third of the world’s nitrogen fertilizers. The excessive application of. Nitrogen and phosphorus recycling by the zebra. mussel (Dreissena polymorpha) in the western. basin of Lake Erie. fluminea from the Chowan River (Lauritsen and Mozley.

II. Release of nutrients from sediments due to changes in tile density of bottom water. 21Iarine Biol Smith, S.

I The role of zooplankton in the nitrogen dynamics of a shallow estuary. Estuarb,e and Coastal 21larbte Science 7~ Stanley, D.

& Hobble, J. x Nitrogen recycling in the Chowan River. CHOWAN RIVER The largest of the five rivers is the Chowan River that starts in the state of Virginia and flows southeast and later formed the northern border of Bertie County. This river at her widest point is over one mile wide when it joins the Albemarle Sound just adjacent to Eden House Ferry Landing and the US Highway Missing: Nitrogen recycling.

The Chowan River system consists of three rivers in southeast Virginia that form two confluences before flowing into Albermarle Sound in North Carolina.

Cape Fear River Basin TMDLs; Cotton Creek. Pollutant(s): Cyanide, Nickel, Chromium, Lead, Total Residual Chlorine; EPA Approved: 9/16/ Approval Packet Final TMDL Document: Contact MTU East Fork of the Deep River.

The Chowan River has the lowest freshwater discharge averaged at m 3 /s. The mean river discharges of the Tar-Pamlico and the Neuse Rivers are on average approximately and m 3 /s, respectively.

Because Albemarle Sound has no direct connection with the Atlantic Ocean, the salinity is usually very low there, mostly below 5 ppt. The key role of microbes in nitrogen fixation. How overuse of nitrogen-containing fertilizers can cause algal blooms.

The key role of microbes in nitrogen fixation. How overuse of nitrogen-containing fertilizers can cause algal blooms. If you're seeing this message, it means we're having trouble loading external resources on our website. Missing: Chowan River.Nitrogen recycling in the Chowan River.

WRRI Report No. University of North Carolina Water Resources Research Institute, Raleigh, North Carolina. Google Scholar. Stanley, D.

W. and J. E. Hobbie. Nitrogen recycling in a North Carolina coastal ogy and Oceanography 30–"Recycling of Nitrogen in the Chowan River" (), John E. Hobbie Box 6, Folder 13 "Reproductive Physiology and Behavior" (), Donald E.

Smith, J. Mal Whitsett