Song Bongkeun

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Song
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Bongkeun
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  • Dataset
    Distance-weighted data flow averages interpolated over 24-hours for the York River estuary in 2018 and 2019
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2022-03-11) Anderson, Iris C. ; Brush, Mark J. ; Reece, Kimberly ; Song, Bongkeun
    Dataflow data collected seasonally during dawn, dusk, and 2nd dawn cruises down the York River estuary. Data distance-weighted for each of 5 boxes, and interpolated over 24-hours. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/809808
  • Dataset
    Open Mesocosm Oyster 15N2 and N2O
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-05-08) Tobias, Craig ; Brush, Mark ; Piehler, Michael F. ; Song, Bongkeun
    Open Mesocosm Oyster 15N2 and N2O For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/722433
  • Dataset
    N2O, 15N2, 15N tissue tracer in oyster aquariums (Oyster Reef N2O Emission project)
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-05-08) Tobias, Craig ; Brush, Mark ; Piehler, Michael F. ; Song, Bongkeun
    N2O, 15N2, 15N tissue tracer in oyster aquariums For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/722560
  • Dataset
    Biogeochemical data collected from porewater profiles within a shallow, sandy subterranean estuary (STE) in Virginia USA, from 2018 - 2019
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2021-06-16) Song, Bongkeun ; Anderson, Iris C. ; Wilson, Stephanie J.
    These data were collected during 2018-2019 from a sandy subterranean estuary (STE) located in Gloucester Point, Virginia, USA. Porewater samples were collected from dedicated piezometers at depths ranging from 10 centimeters to 300 centimeters deep in the STE. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/807664
  • Dataset
    Benthic flux data from sediment cores collected in the York River Estuary, VA in 2020
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2021-08-30) Anderson, Iris C. ; Brush, Mark J. ; Reece, Kimberly ; Song, Bongkeun
    Sediment cores were collected bimonthly and before/after summer intensive phytoplankton blooms in the York River Estuary. Flux parameters were measured during dark/light core incubations under in situ conditions. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/854297
  • Dataset
    Dissolved oxygen from 4 field sites in Bogue Sound, North Carolina from 2014 to 2015.
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2020-01-21) Piehler, Michael F. ; Brush, Mark ; Song, Bongkeun ; Tobias, Craig
    Dissolved oxygen from 4 field sites in Bogue Sound, North Carolina from 2014 to 2015. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/721344
  • Dataset
    Water column data collected during Dataflow cruises in the lower York River Estuary, VA during and following two successive harmful algal blooms
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2021-08-30) Anderson, Iris C. ; Brush, Mark J. ; Reece, Kimberly ; Song, Bongkeun
    This dataset includes grab sample and continuous data collected during Dataflow cruises in the lower York River Estuary, VA during and following two successive harmful algal blooms in 2020. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/854194
  • Article
    The importance of dissimilatory nitrate reduction to ammonium (DNRA) in the nitrogen cycle of coastal ecosystems
    (The Oceanography Society, 2013-09) Giblin, Anne E. ; Tobias, Craig R. ; Song, Bongkeun ; Weston, Nathaniel ; Banta, Gary T. ; Rivera-Monroy, Victor H.
    Until recently, it was believed that biological assimilation and gaseous nitrogen (N) loss through denitrification were the two major fates of nitrate entering or produced within most coastal ecosystems. Denitrification is often viewed as an important ecosystem service that removes reactive N from the ecosystem. However, there is a competing nitrate reduction process, dissimilatory nitrate reduction to ammonium (DNRA), that conserves N within the ecosystem. The recent application of nitrogen stable isotopes as tracers has generated growing evidence that DNRA is a major nitrogen pathway that cannot be ignored. Measurements comparing the importance of denitrification vs. DNRA in 55 coastal sites found that DNRA accounted for more than 30% of the nitrate reduction at 26 sites. DNRA was the dominant pathway at more than one-third of the sites. Understanding what controls the relative importance of denitrification and DNRA, and how the balance changes with increased nitrogen loading, is of critical importance for predicting eutrophication trajectories. Recent improvements in methods for assessing rates of DNRA have helped refine our understanding of the rates and controls of this process, but accurate measurements in vegetated sediment still remain a challenge.
  • Dataset
    Closed Oyster Mesocosm 15N Tracer (Oyster Reef N2O Emission project)
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-05-07) Tobias, Craig ; Brush, Mark ; Piehler, Michael F. ; Song, Bongkeun
    Closed Oyster Mesocosm 15N Tracer For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/722517
  • Dataset
    Sediment fluxes of dissolved gasses and nutrients from the coast of North Carolina in 2010.
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-03-28) Piehler, Michael F. ; Brush, Mark ; Song, Bongkeun ; Tobias, Craig
    Sediment fluxes of dissolved gasses and nutrients from the coast of North Carolina in 2010. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/704346
  • Dataset
    Change in denitrification due to oyster reefs from the coast of North Carolina in 2010
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-03-28) Piehler, Michael F. ; Brush, Mark ; Song, Bongkeun ; Tobias, Craig
    Change in denitrification due to oyster reefs from the coast of North Carolina in 2010 For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/704359
  • Dataset
    Biogeochemical data collected from porewater profiles within a shallow, sandy subterranean estuary (STE) in Virginia USA, from 2018 - 2019
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2022-11-24) Song, Bongkeun ; Anderson, Iris C. ; Wilson, Stephanie J.
    These data were collected during 2018-2020 from a sandy subterranean estuary (STE) located in Gloucester Point, Virginia, USA. Several campaigns were conducted to collect porewater across seasonal, tidal, and spatial scales. Porewater samples were collected from dedicated piezometers at depths ranging from 10 centimeters to 300 centimeters deep in the STE. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/807664
  • Dataset
    Measurements of nutrient flux and denitrification in clam aquaculture sediments.
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2021-05-26) Song, Bongkeun ; Brush, Mark J. ; Piehler, Michael F. ; Tobias, Craig
    Measurements of nutrient flux and denitrification in clam aquaculture sediments. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/700800
  • Dataset
    Distance-weighted data flow averages for the York River estuary in 2018 and 2019
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2022-03-11) Anderson, Iris C. ; Brush, Mark J. ; Reece, Kimberly ; Song, Bongkeun
    Distance-weighted data flow averages for the York River estuary in 2018 and 2019 For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/810274
  • Dataset
    Sediment NO3 reduction rates, associated genes, and environmental data from bimonthly samples collected along the York River Estuary from June 2018 to April 2019
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2021-08-30) Anderson, Iris C. ; Brush, Mark J. ; Reece, Kimberly ; Song, Bongkeun
    Sediment cores were collected from bimonthly samples taken along the York River Estuary from June 2018 to April 2019. Potential rates of NO3 reduction processes, environmental data, and associated gene abundances were measured. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/854433
  • Dataset
    Oyster density and size distribution from the coast of North Carolina in 2010
    (Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-03-28) Piehler, Michael F. ; Brush, Mark ; Song, Bongkeun ; Tobias, Craig
    Oyster density and size distribution from the coast of North Carolina in 2010 For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/704333