gov.noaa.nodc:0281819 eng utf8 model NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-02-05T19:11:58Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Modeled sediment concentration in Barataria Bay, Louisiana from 2012-08-01 to 2012-09-30 (NCEI Accession 0281819) 2023-09-08 publication 2023-08-17 creation International DOI Foundation (IDF) 10.25921/khcq-eh89 NOAA National Centers for Environmental Information gov.noaa.nodc:0281819 NCEI Archive Management System 0281819 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Kehui Xu Louisiana State University (LSU) kxu@lsu.edu resourceProvider Louisiana State University (LSU) resourceProvider Kehui Xu Louisiana State University (LSU) kxu@lsu.edu principalInvestigator Zuo Xue Louisiana State University (LSU) zxue@lsu.edu principalInvestigator Yanda Ou Louisiana State University (LSU) you3@lsu.edu collaborator Yanping Wang Louisiana State University (LSU) wypouc@126.com collaborator Xu, Kehui Louisiana State University author Wang, Yanping Louisiana State University author Xue, Zuo George Louisiana State University author Ou, Yanda Louisiana State University author Louisiana State University (LSU) contributor tableDigital Modeled sediment concentration in kg/m3 calculated using a ROMS sediment transport model of Barataria Bay, Louisiana. Provided are two netCDF files Kehui_Xu_Sediment.nc and Kehui_Xu_Grid.nc that contain the modeled sediment concentrations as the variable sand_01 as well as the parameters that describe the model grid from Ou et al. (2021). The gridded output is from 2012-08-01 to 2012-09-30 in 6 hourly time steps with 8 terrain following vertical layers (s-rho). Sediment parameters are based on the ones used in the studies of Xu et al.(2011) and Xu et al. (2016). This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Agency: RESTORE Act Center of Excellence for Louisiana completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0281819 Preview graphic PNG 0281819 NCEI ACCESSION NUMBER 2023-02-21 publication SEDIMENTS suspended solids theme NODC DATA TYPES THESAURUS model output theme NODC OBSERVATION TYPES THESAURUS Louisiana State University dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS Louisiana State University dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Coastal Waters of Gulf of Mexico Coastal Waters of Louisiana place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication EARTH SCIENCE > OCEANS > MARINE SEDIMENTS EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SUSPENDED SOLIDS theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Modeled sediment concentration theme Provider Keywords ROMS model instrument Provider Instruments OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Barataria Bay, Louisiana place Provider Place Names 7H3CPT Send2NCEI Submission Package ID accessLevel: public otherRestrictions Cite as: Xu, Kehui; Wang, Yanping; Xue, Zuo George; Ou, Yanda (2023). Modeled sediment concentration in Barataria Bay, Louisiana from 2012-08-01 to 2012-09-30 (NCEI Accession 0281819). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/khcq-eh89. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Xu, K., Harris, C. K., Hetland, R. D., & Kaihatu, J. M. (2011). Dispersal of Mississippi and Atchafalaya sediment on the Texas–Louisiana shelf: Model estimates for the year 1993. Continental Shelf Research, 31(15), 1558–1575. https://doi.org/10.1016/j.csr.2011.05.008 2011-10 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.csr.2011.05.008 https://doi.org/10.1016/j.csr.2011.05.008 HTTPS https://doi.org/10.1016/j.csr.2011.05.008 journal article information Xu, Kehui author Harris, Courtney K. author Hetland, Robert D. author Kaihatu, James M. author Elsevier BV publisher documentDigital Continental Shelf Research 31(15) ISSN 0278-4343, pp. 1558-1575 crossReference sciencePaper Xu, K., Mickey, R. C., Chen, Q., Harris, C. K., Hetland, R. D., Hu, K., & Wang, J. (2016). Shelf sediment transport during hurricanes Katrina and Rita. Computers & Geosciences, 90, 24–39. https://doi.org/10.1016/j.cageo.2015.10.009 2016-05 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.cageo.2015.10.009 https://doi.org/10.1016/j.cageo.2015.10.009 HTTPS https://doi.org/10.1016/j.cageo.2015.10.009 journal article information Xu, Kehui author Mickey, Rangley C. author Chen, Qin author Harris, Courtney K. author Hetland, Robert D. author Hu, Kelin author Wang, Jiaze author Elsevier BV publisher documentDigital Computers & Geosciences 90 ISSN 0098-3004, pp. 24-39 crossReference sciencePaper Ou, Y., Xue, Z. G., Li, C., Xu, K., White, J. R., Bentley, S. J., & Zang, Z. (2020). A numerical investigation of salinity variations in the Barataria Estuary, Louisiana in connection with the Mississippi River and restoration activities. Estuarine, Coastal and Shelf Science, 245, 107021. https://doi.org/10.1016/j.ecss.2020.107021 2020-10 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.ecss.2020.107021 https://doi.org/10.1016/j.ecss.2020.107021 HTTPS https://doi.org/10.1016/j.ecss.2020.107021 journal article information Ou, Yanda author Xue, Z. George author Li, Chunyan author Xu, Kehui author White, John R. author Bentley, Samuel J. author Zang, Zhengchen author Elsevier BV publisher documentDigital Estuarine, Coastal and Shelf Science 245 ISSN 0272-7714, p. 107021 crossReference sciencePaper Xu, Kehui; Li, Guandong (2023). Measurements of hydrodynamic and sediment properties collected in Barataria Bay, Louisiana from 2018-12-13 to 2019-05-08 (NCEI Accession 0281826). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/14jg-3355. 2023-09-08 publication International DOI Foundation (IDF) https://doi.org/10.25921/14jg-3355 NOAA National Centers for Environmental Information gov.noaa.nodc:0281826 https://doi.org/10.25921/14jg-3355 HTTPS https://doi.org/10.25921/14jg-3355 Associated Dataset information Xu, Kehui Louisiana State University author Li, Guandong Tulane University http://tulane.edu/ HTTP Tulane University website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Xu, Kehui; Li, Guandong (2023). Sediment - grain size samples in Barataria Bay, Louisiana collected on 2019-03-18 (NCEI Accession 0281827). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/g9nr-c103. 2023-09-08 publication International DOI Foundation (IDF) https://doi.org/10.25921/g9nr-c103 NOAA National Centers for Environmental Information gov.noaa.nodc:0281827 https://doi.org/10.25921/g9nr-c103 HTTPS https://doi.org/10.25921/g9nr-c103 Associated Dataset information Xu, Kehui Louisiana State University author Li, Guandong Tulane University http://tulane.edu/ HTTP Tulane University website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Xu, Kehui; Bentley, Samuel; Ma, Yanxia (2023). Consolidation test in settling column in Barataria Bay, Louisiana on 2019-03-07 (NCEI Accession 0276832). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/3d6b-bb51. 2023-08-18 publication International DOI Foundation (IDF) https://doi.org/10.25921/3d6b-bb51 NOAA National Centers for Environmental Information gov.noaa.nodc:0276832 https://doi.org/10.25921/3d6b-bb51 HTTPS https://doi.org/10.25921/3d6b-bb51 Associated Dataset information Xu, Kehui Louisiana State University author Bentley, Samuel Louisiana State University author Ma, Yanxia Louisiana State University author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project ROMS Vertical S-Coordinate Transformations 2023 publication https://www.myroms.org/wiki/Vertical_S-coordinate HTTPS ROMS Vertical S-Coordinate Transformations ROMS Vertical S-Coordinate Transformations information Regional Ocean Modeling System (ROMS) publisher crossReference program eng; USA utf8 environment oceans -90.3958 -89.272 29.0954 29.8837 2012-08-01 2012-09-30 To transform s-rho vertical coordinates please see ROMS website in documentation tab. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. netCDF netCDF-3 64-bit offset 1839.576 https://doi.org/10.25921/khcq-eh89 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/281819 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/281819 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0217/0281819/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0281819 v1.1 was published. 2023-09-08T17:00:41Z NCEI Accession 0281819 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0281819/1.1 HTTPS NCEI Accession 0281819 v1.1 published 2023-09-08T17:00:41Z download model Parameter or Variable: Modeled sediment concentration (calculated); Units: kg/m3; Observation Category: model output; Sampling Instrument: ROMS model asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian