Dataset title: Cross Bank Sediment Characteristics, Everglades National Park (FCE LTER), South Florida from 2014 Dataset ID: LT_BC_Fourqurean_001 Research type: Long-term Dataset Creator Name: Dr. James Fourqurean Address: Florida International University University Park OE 148 Miami, FL 33199 USA Phone: 305-348-4084 Fax: 305-348-4096 Email: fourqure@fiu.edu URL: http://seagrass.fiu.edu Name: Jason Howard Address: Florida International University University Park OE 237 Miami, FL 33199 USA Phone: 305-348-4084 Fax: 305-348-4096 Email: jhowa033@fiu.edu URL: http://seagrass.fiu.edu Metadata Provider Organization: Florida Coastal Everglades LTER Program Address: Florida International University University Park OE 148 Miami, FL 33199 USA Phone: 305-348-6054 Email: fcelter@fiu.edu URL: http://fcelter.fiu.edu Dataset Abstract Sediments characteristics (density, %N, %P % Corg and %Cinor) of cross bank, a site of experimental fetilization via bird defecation since 1983. Dataset includes mentioned charactristics at at five sites, each with both control, experimental treatments and multiple depth fractions. Geographic Coverage Study Extent Description This dataset consists only of sediment data collected from Cross Bank, Florida Bay in Nov 2014 Bounding Coordinates Geographic description: Data were collected on Cross Bank, Florida Bay, within Everglades National Park, South Florida West bounding coordinate: -80.573 East bounding coordinate: -80.573 North bounding coordinate: 25.011 South bounding coordinate: 25.011 FCE LTER Sites: TS/Ph10 & TS/Ph11 All Sites Geographic Description:Bird Stake 1 Longitude:-80.573 Latitude:25.006 Geographic Description:Bird Stake 2 Longitude:-80.578 Latitude:25.008 Geographic Description:Bird Stake 3 Longitude:-80.583 Latitude:25.010 Geographic Description:Bird Stake 4 Longitude:-80.589 Latitude:25.011 Geographic Description:Bird Stake 5 Longitude:-80.595 Latitude:25.011 Temporal Coverage Start Date: 2014-11-01 End Date: 2014-11-01 Data Table Entity Name: LT_BC_Fourqurean_001.txt Entity Description: Sediment caracteristics across Cross Bank experimental fertilization sites,Everglades National Park, South Florida (FCE) Object Name: LT_BC_Fourqurean_001.txt Data Format Number of Header Lines: 1 Attribute Orientation: column Field Delimiter: , Number of Records: Attributes Attribute Name: SITENAME Attribute Label: sitename Attribute Definition: Name of sampling site on Corss Bank site Storage Type: Measurement Scale: Name of sampling site on Corss Bank site Missing Value Code: Attribute Name: Treatment Attribute Label: treatment Attribute Definition: exp. Treatment Storage Type: Measurement Scale: exp. Treatment Missing Value Code: Attribute Name: Replicate Attribute Label: replicate Attribute Definition: 3 of replicate Storage Type: Measurement Scale: 3 of replicate Missing Value Code: Attribute Name: Depth Attribute Label: Depth Attribute Definition: Depth from surface in cm Storage Type: Measurement Scale: Units: centimeter Precision: 1 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: Density Attribute Label: Density Attribute Definition: sediment Density in g cm-1 Storage Type: Measurement Scale: Units: gramsPerCubicCentimeter Precision: 0.01 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: LOI Attribute Label: LOI Attribute Definition: % lost on ignition Storage Type: Measurement Scale: Units: percent Precision: 0.001 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: %Cinorg Attribute Label: %Cinorg Attribute Definition: % inorgnic carbon Storage Type: Measurement Scale: Units: percent Precision: 0.001 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: %Corg Attribute Label: %Corg Attribute Definition: % orgnic carbon Storage Type: Measurement Scale: Units: percent Precision: 0.001 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: %N Attribute Label: %N Attribute Definition: % total nitrogen Storage Type: Measurement Scale: Units: percent Precision: 0.001 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Attribute Name: %P Attribute Label: %P Attribute Definition: % total phosphorus Storage Type: Measurement Scale: Units: percent Precision: 0.0001 Number Type: real Missing Value Code: -9999.0 (Value will never be recorded ) Methods Sampling Description This study was conducted on Cross Bank, a shallow (< 30 cm deep), narrow (< 50 m wide) seagrass-covered car- bonate mud bank in east-central Florida Bay. Five sites, spaced 600 m from one another, were used for sampling, easch with a bird roost and control spaced 10m from each other. The roost consisted of PVC pipe with a 5 cm x 10cm x 10cm block of wood on top.The control consisted of a sharped PVC pipe to deter bird roosting. Method Step Description The species composition, leaf biomass and short shoot (SS) density of the seagrass bed aroundeach control and fertilization treatment stake was recorded at the five sites on Cross Bank. For each sampling, quadrats(10 cm x 10 cm) were placed within 50 cm of the marker stakes. The number of short shoots of each seagrass species were counted, and the seagrass leaf biomass within the quadratswas harvested. These leaves were separated by species, washed in 10% V/V HCl to remove epiphytes, and dried to a constant weight. Leaf biomass, commonly called standing crop in seagrass liter- ature, and short shoot (SS) density, were expressed on a m-2 basis. Number of sampling replicates is dependent on smapling year and collector. Instrumentation Russian peat core to take depth fractions of 0, 10, 15cm deep Weighed for density and analyzed on an NHS elemental analyzer. P analyzed using colorimetry. Quality Control Data is entered and then checked for entry errors. Distribution Online distribution: https://fce-lter.fiu.edu/perl/public_data_download.pl?datasetid=LT_BC_Fourqurean_001.txt Intellectual Rights This information is released under the Creative Commons license - Attribution - CC BY (https://creativecommons.org/licenses/by/4.0/). The consumer of these data ("Data User" herein) is required to cite it appropriately in any publication that results from its use. The Data User should realize that these data may be actively used by others for ongoing research and that coordination may be necessary to prevent duplicate publication. The Data User is urged to contact the authors of these data if any questions about methodology or results occur. Where appropriate, the Data User is encouraged to consider collaboration or co-authorship with the authors. The Data User should realize that misinterpretation of data may occur if used out of context of the original study. While substantial efforts are made to ensure the accuracy of data and associated documentation, complete accuracy of data sets cannot be guaranteed. All data are made available "as is." The Data User should be aware, however, that data are updated periodically and it is the responsibility of the Data User to check for new versions of the data. The data authors and the repository where these data were obtained shall not be liable for damages resulting from any use or misinterpretation of the data. Thank you. Dataset Keywords seagrasses inorganic nutrients FCE FCE LTER Florida Coastal Everglades LTER ecological research long-term monitoring Florida Bay nutrients Everglades National Park ecosystems transects sediment Florida Bay bird defecation fertilization biogeochemical cycling density nitrogen phosphorus inorganic carbon organic carbon Data Submission Date: 2015-01-28 Maintenance This is a long-term biogeochemical cycling dataset and subsequent data will be appended. Dataset Contact Position: Information Manager Organization: Florida Coastal Everglades LTER Program Address: Florida International University University Park OE 148 Miami, FL 33199 USA Phone: 305-348-6054 Fax: 305-348-4096 Email: fcelter@fiu.edu URL: http://fcelter.fiu.edu Dataset Submission Date 2015-01-28 Information Management Notes This is a long-term biogeochemical cycling dataset and subsequent data will be appended.