Metadata: Identification_Information: Citation: Citation_Information: Originator: Joseph F. Terrano Originator: Kathryn E.L. Smith Originator: Nicole S. Khan Originator: Christopher G. Smith Publication_Date: 20200226 Title: Shore proximal sediment deposition in coastal marsh at the Grand Bay National Estuarine Research Reserve, Mississippi: net sedimentation tile datasets from October 2016 to October 2017 Geospatial_Data_Presentation_Form: Tabular digital data Series_Information: Series_Name: U.S. Geological Survey Data Release Issue_Identification: doi:10.5066/P9BFR2US Online_Linkage: https://coastal.er.usgs.gov/data-release/doi-P9BFR2US/ Larger_Work_Citation: Citation_Information: Originator: Kathryn E.L. Smith Originator: Joseph F. Terrano Originator: Nicole S. Khan Originator: Chelsea A. Stalk Publication_Date: 20200226 Title: Shore proximal sediment deposition, elevation, turbidity, and water level data in a coastal marsh at Grand Bay National Estuarine Research Reserve, Mississippi, from October 2016 through October 2017 Geospatial_Data_Presentation_Form: Multi-format presentation Series_Information: Series_Name: U.S. Geological Survey Data Release Issue_Identification: doi:10.5066/P9BFR2US Publication_Information: Publication_Place: St. Petersburg, FL Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.5066/P9BFR2US Description: Abstract: To understand sediment deposition in marsh environments, scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center (USGS-SPCMSC) selected four study sites in the Grand Bay National Estuarine Research Reserve, Mississippi (GNDNERR). Each site consisted of four plots located along a transect perpendicular to the marsh-estuary shoreline at 5-meter (m) increments (5, 10, 15, and 20 m from the shoreline). Each plot contained four net sedimentation tiles (NST) that were secured flush to the marsh surface using polyvinyl chloride (PVC) pipe. NST are an inexpensive and simple tool to assess short- and long-term deposition that can be deployed in highly dynamic environments without the compaction associated with traditional coring methods. The NST were deployed for three months, measuring quarterly sediment deposition for one year from October 2016 to October 2017. In addition, three NST were deployed at the 10-m plot on October 5th prior to the landfall of Hurricane Nate (October 8, 2017) and retrieved after 12 days, providing measurements of storm deposition. Sediment deposited on the NST were processed to determine physical characteristics, such as deposition thickness, volume, wet weight/dry weight, and organic content (loss-on-ignition [LOI]). When available, additional data collected at each site including water level, elevation, and turbidity data are provided in this data release. Data were collected during Field Activities Numbers (FAN) 2017-303-FA, 2017-315-FA, 2017-333-FA, 2017-346-FA, and 2017-363-FA (also known as subFANs 17CCT01, 17CCT02, 17CCT03, 17CCT04, and 17CCT05, respectively). Additional survey and data details are available from the U.S. Geological Survey Coastal and Marine Geoscience Data System (CMGDS) at, https://cmgds.marine.usgs.gov/. Please read the full metadata for details on data collection, dataset variables, and data quality. Purpose: Net sedimentation tiles (also called sediment plates, tiles, or traps) are an inexpensive tool to assess sediment deposition in coastal zones. Each of the four study sites consisted of four NST plots at 5, 10, 15, and 20m from the shoreline, with four NSTs per distance (total of 16 NSTs per site). Multiple NSTs per distance were used to assess the spatial variation within the marsh and across the shoreline to the marsh interior. The NSTs were collected and redeployed every three months to assess sediment deposition seasonally and over the one-year study period. Supplemental_Information: Each field visit was assigned a FAN by the USGS SPCMSC to assist with dataset tracking. Data were collected from each site during quarterly field visits. An additional survey was conducted at the end of the sampling period to measure storm deposition associated with the landfall of Hurricane Nate, on October 8, 2017. This dataset contains data from five field activities: 1) 2017-303-FA (17CCT01), Fall, October 2016 to January 2017, 2) 2017-315-FA (17CCT02), Winter, January 2017 to April 2017, 3) 2017-333-FA (17CCT03), Spring, April 2017 to July 2017, 4) 2017-346-FA (17CCT04), Summer, July 2017 to October 2017, and 5) 2017-363-FA (17CCT05), Hurricane Nate, October 5thto October 18th, 2017. NSTs were deployed on the start date and collected on the end date. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20161020 Ending_Date: 20171018 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -88.41443 East_Bounding_Coordinate: -88.39625 North_Bounding_Coordinate: 30.38386 South_Bounding_Coordinate: 30.36241 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:dd585ee3-1612-4be1-8158-d43fedf6adfd Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: environment Theme_Keyword: oceans Theme_Keyword: geoscientificinformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: unconsolidated deposits Theme_Keyword: geology Theme_Keyword: geomorphology Theme_Keyword: coastal processes Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: sediment Theme_Keyword: net sedimentation tile Theme_Keyword: NST Theme_Keyword: sediment plate Theme_Keyword: physical parameters Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Theme_Keyword: SPCMSC Theme_Keyword: deposition Theme_Keyword: marsh Place: Place_Keyword_Thesaurus: None Place_Keyword: Grand Bay National Estuarine Research Reserve Place_Keyword: NERR Place: Place_Keyword_Thesaurus: Common Geographic Areas Place_Keyword: Alabama Place_Keyword: Gulf of Mexico Place_Keyword: United States Place_Keyword: Mississippi Stratum: Stratum_Keyword_Thesaurus: None Stratum_Keyword: sediment Stratum_Keyword: surface Access_Constraints: none Use_Constraints: Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. The U.S. Geological Survey requests that it be acknowledged as the originator of this dataset in any future products or research derived from these data. This metadata record should be reviewed in its entirety. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St Petersburg Coastal and Marine Science Center Contact_Person: Kathryn Smith Contact_Position: Research Ecologist Contact_Address: Address_Type: Mailing Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Contact_Voice_Telephone: 727-502-8073 Contact_Facsimile_Telephone: 727-502-8182 Contact_Electronic_Mail_Address: kelsmith@usgs.gov Data_Set_Credit: Acknowledgment of the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center, as a data source would be appreciated in products developed from these data, and such acknowledgment as is standard for citation and legal practices. Sharing of new data layers developed directly from these data would also be appreciated by the U.S. Geological Survey staff. Users should be aware that comparisons with other datasets for the same area from other time periods may be inaccurate due to inconsistencies in data collection methods. These data are not legal documents and are not to be used as such. Native_Data_Set_Environment: Environment as of Metadata Creation: Microsoft Windows 10 Version 1709 (Build 16299.431); Esri ArcGIS 10.5.1 (Build 7333) Service Pack N/A (Build N/A) Cross_Reference: Citation_Information: Originator: Joseph F. Terrano Publication_Date: 2018 Title: An Evaluation of Marsh Shoreline Erosion and Sediment Deposition in the Grand Bay National Estuarine Research Reserve, Mississippi, USA Publication_Information: Publication_Place: Tampa, Florida Publisher: University of South Florida Scholar Commons Other_Citation_Details: Contains detailed process descriptions for NST construction, deployment, collection, and laboratory processing. Online_Linkage: https://scholarcommons.usf.edu/etd/7371/ Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: The physical parameters reported in the table were analyzed at the USGS St. Petersburg Coastal and Marine Science sedimentology lab. This sediment dataset has not been independently verified for accuracy. Logical_Consistency_Report: The data included in Grand_Bay_Net_Sedimentation_Tile_Data.csv are related to: sample ID, site, distance, net sedimentation tile number, FAN, alternate FAN, days deployed, sediment depth, sediment volume, sediment wet and dry weight, and loss on ignition. Completeness_Report: This is a complete, processed physical parameters data file for data collected within the Grand Bay National Estuarine Research Reserve, Mississippi. Lineage: Process_Step: Process_Description: In October 2016, NSTs (4.25 inch [in] X 4.25 in ceramic floor tiles turned upside-down that were glued to a PVC end cap and attached to a short PVC pole) were deployed at four study sites within the Grand Bay National Estuarine Research Reserve, Mississippi. NSTs were deployed at 5, 10, 15, and 20 m inland and perpendicular to the shoreline. At each distance, four NSTs were placed in randomly selected locations within a 1-mquadrat, referred to as the "NST plot" or "tile plot". Each NST was gently pushed down into the marsh surface until the NST was flush with the marsh surface. Each study site consisted of four distances with four plates at each distance, for a total of 16 plates at each site, for an overall 64 plates deployed each trip. For more information on NST construction and deployment, refer to Terrano, 2018. Process_Date: 20161020 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Joseph F. Terrano Contact_Position: Researcher III Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: (727) 502-8047 Contact_Electronic_Mail_Address: jterrano@contractor.usgs.gov Process_Step: Process_Description: After the initial deployment of NSTs in October 2016, the NSTs were collected and redeployed every three months (January 2017, April 2017, July 2017, and October 2017). The NSTs were collected in early October and redeployed to capture deposition from Hurricane Nate in mid-October. For specific dates the NSTs were deployed and collected refer to the data file. Each collection trip consisted of gently removing the NST from the marsh surface and scraping off sediment hanging off the sides of the NST. NSTs were placed it in a transport container for processing back at the USGS SPCMSC sedimentology laboratory. NSTs were last collected in October 2017 and were not redeployed. For additional information related to NST collection, refer to Terrano, 2018. Process_Date: 2017 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Joseph F. Terrano Contact_Position: Researcher III Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: (727) 502-8047 Contact_Electronic_Mail_Address: jterrano@contractor.usgs.gov Process_Step: Process_Description: NSTs were processed in the USGS SPCMSC sedimentology laboratory shortly after each sample collection trip. Sediment depth (thickness) was determined by using a small metal probe to measure the depth of the sediment deposited on the NST. Wet volume was determined by packing the sediment into a syringe. The wet sediment was weighed and dried for 48 hours at 60 degrees Celsius (°C) to obtain a dry weight. Additional information about sediment processing can be found in Terrano, 2018. Process_Date: 2018 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Joseph F. Terrano Contact_Position: Researcher III Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: (727) 502-8047 Contact_Electronic_Mail_Address: jterrano@contractor.usgs.gov Process_Step: Process_Description: Organic matter content was determined with a mass loss technique, referred to as loss on ignition (LOI). The dry sediment from the previous process was homogenized with a porcelain mortar and pestle. Approximately 0.5-5 grams (g) of the dry sediment was placed into a pre-weighed porcelain crucible. The mass of the dried sediment was recorded. The sample was then placed inside a laboratory muffle furnace with stabilizing temperature control. The furnace was heated to 110 °C for a minimum of 6 hours to remove hygroscopic water absorbed onto the sediment particles. The furnace temperature was then lowered to 60 °C, at which point the sediments could be reweighed. The dried sediment was returned to the muffle furnace. The furnace was heated to 550 °C over 30 minutes and kept at 550 °C for 6 hours. The furnace temperature was then lowered to 60 °C and held at this temperature until the sediments could be reweighed. The latter step prevents the absorption of moisture, which can affect the measurement. The mass lost during the 6-hour baking period relative to the 110 °C-dried mass is used as a metric of organic matter content. Data are reported as a ratio of mass (g) of organic matter to mass (g) of dry sediment (post-110 °C drying). If necessary, replicate analyses of loss on ignition was conducted for quality assurance and those values were averaged. Process_Date: 2019 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Joseph F. Terrano Contact_Position: Researcher III Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: (727) 502-8047 Contact_Electronic_Mail_Address: jterrano@contractor.usgs.gov Process_Step: Process_Description: Added keywords section with USGS persistent identifier as theme keyword. Process_Date: 20201013 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: Grand_Bay_Net_Sedimentation_Tile_Data.csv Entity_Type_Definition: Physical properties of sediment deposited on NSTs located in the marsh at Grand Bay National Estuarine Research Reserve, Mississippi, from October 2016 to October 2017. Entity_Type_Definition_Source: USGS Attribute: Attribute_Label: Sample_ID Attribute_Definition: Sample identification number Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Character string. Sample IDs listed within the table used the naming convention FAN-GBXYY-TZZ, where FAN represents the USGS abbreviated field activity number (17CCT01, 17CCT02, 17CCT03, 17CCT04 and 17CCT05) with the last number denoting what trip number it was, GB denotes samples are from Grand Bay, X is the site number (1,2,3, or 4), YY is the NST plot distance from the shoreline (5 m represented as "01", 10 m as "02", 15 m as "03", and 20 m as "04"), T denotes the sample collected was from a net sedimentation tile (NST), and ZZ is the NST number (1 through 64). For example, sample ID 17CCT01-GB201-T01 is from the first trip of the year (17CCT01) from Site 2 in the 5-meter plot and was NST number 01. Attribute: Attribute_Label: Site_ID Attribute_Definition: Site identification number Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Character string. Site IDs listed within the table used the naming convention FAN-GBXYY, where FAN represents the USGS abbreviated field activity number (17CCT01, 17CCT02, 17CCT03, and 17CCT04) with the last number denoting what trip number it was, GB denotes samples are from Grand Bay, X is the site number (1,2,3, or 4), YY is the NST plot distance from the shoreline (5 m represented as "01", 10 m as "02", 15 m as "03", and 20 m as "04"). For example, site ID 17CCT01-GB201 is from the first trip of the year (17CCT01) from Site 2 in the 5-meter plot. Attribute: Attribute_Label: Site Attribute_Definition: Site number Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 4 Attribute: Attribute_Label: Distance Attribute_Definition: Distance inland to the NST plot from the shoreline. Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 5 Range_Domain_Maximum: 20 Attribute: Attribute_Label: Tile Attribute_Definition: Net sedimentation tile number Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 64 Attribute: Attribute_Label: FAN Attribute_Definition: USGS field activity number (FAN) assigned to each sample collection trip. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Field activity numbers were assigned by the USGS to track field collection of samples. The FAN number consists of YYYY-XXX-FA, with YYYY being the 4-digit year and XXX being the trip number, and FA representing that it is a field activity. Attribute: Attribute_Label: Alt_FAN Attribute_Definition: Alternate (abbreviated) FAN number assigned each collection trip. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: FAN numbers were assigned by the USGS and are YYCCTXX, where YY is the 2-digit year, CCT stands for coastal change and transport, and XX is the trip number. For example, 17CCT01 was from 2017 sample collection trip 01. Attribute: Attribute_Label: Days Attribute_Definition: Number of days the NSTs were deployed on the marsh. Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 12 Range_Domain_Maximum: 94 Attribute_Units_of_Measure: Days Attribute: Attribute_Label: Deployment date Attribute_Definition: Date the NSTs were deployed in Grand Bay in M/DD/YYYY or MM/DD/YYYY format. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Date the NSTs were deployed in Grand Bay in M/DD/YYYY or MM/DD/YYYY format. Attribute: Attribute_Label: Collection date Attribute_Definition: Date the NSTs were retrieved from Grand Bay in M/DD/YYYY or MM/DD/YYYY format. Attribute_Definition_Source: USGS Attribute_Domain_Values: Unrepresentable_Domain: Date the NSTs were retrieved from Grand Bay in M/DD/YYYY or MM/DD/YYYY format. Attribute: Attribute_Label: Depth_avg Attribute_Definition: Depth of the sediment deposited on top of the NST, measured in centimeters (cm). Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0000 Range_Domain_Maximum: 2.2250 Attribute_Units_of_Measure: centimeters (cm) Attribute: Attribute_Label: Depth_std Attribute_Definition: Standard deviation of the sediment depths. Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0000 Range_Domain_Maximum: 0.47 Attribute: Attribute_Label: Volume Attribute_Definition: Wet volume of the sediment, measured in milliliters (mL). Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.2 Range_Domain_Maximum: 450 Attribute_Units_of_Measure: milliliters (mL) Attribute: Attribute_Label: Wet_wt Attribute_Definition: Wet weight of the sediment deposited on the NST, measured in grams (g). Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.18 Range_Domain_Maximum: 722.87 Attribute_Units_of_Measure: Grams (g) Attribute: Attribute_Label: Dry_wt Attribute_Definition: Weight of the dry sediment after drying for 48 hours at 60 degrees Celsius, measured in grams (g) Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.1800 Range_Domain_Maximum: 447.41 Attribute_Units_of_Measure: Grams (g) Attribute: Attribute_Label: LOI OM Attribute_Definition: Loss on ignition organic matter Attribute_Definition_Source: USGS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.0054 Range_Domain_Maximum: 0.317 Attribute: Attribute_Label: FLAG Attribute_Definition: Codes used to identify errors or important notations when analyzing the data. Attribute_Definition_Source: USGS Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: J Enumerated_Domain_Value_Definition: Code representing samples that were processed for volume in a way not consistent with the rest of the samples. Enumerated_Domain_Value_Definition_Source: USGS Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: D Enumerated_Domain_Value_Definition: Wet or dry weight recording error. Usually indicated by dry mass being higher than wet mass. Enumerated_Domain_Value_Definition_Source: USGS Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Kathryn Smith Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: 727-502-8073 Contact_Electronic_Mail_Address: kelsmith@usgs.gov Resource_Description: Grand_Bay_Net_Sedimentation_Tile_Data.csv Distribution_Liability: Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the display or utility of the data on any other system, nor shall the act of distribution imply any such warranty. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and (or) contained herein. Any use of trade, firm, or product name is for descriptive purposes only and does not imply endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Comma-delimited text Format_Specification: .csv File_Decompression_Technique: Unzip Transfer_Size: 0.020 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://coastal.er.usgs.gov/data-release/doi-P9BFR2US/data/Grand_Bay_Net_Sedimentation_Tile_Data.zip Fees: None, if obtained online Custom_Order_Process: None Technical_Prerequisites: The spreadsheets included in this .zip file were created for use with Microsoft Excel 365 ProPlus. They may also be viewed with the Microsoft Excel viewer or by downloading a Microsoft Compatibility Pack to view with older versions of Microsoft Excel. Metadata_Reference_Information: Metadata_Date: 20201013 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey St. Petersburg Coastal and Marine Science Center Contact_Person: Joseph F. Terrano Contact_Position: Researcher III Contact_Address: Address_Type: Mailing and physical Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: U.S. Contact_Voice_Telephone: (727) 502-8047 Contact_Electronic_Mail_Address: jterrano@contractor.usgs.gov Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: None Metadata_Security_Information: Metadata_Security_Classification_System: None Metadata_Security_Classification: Unclassified Metadata_Security_Handling_Description: None