Dataset title: Greenhouse experiment (FCE) in April and August 2001: Responses of neotropical mangrove saplings to the combined effect of hydroperiod and salinity/Biomass Dataset ID: ST_PP_Rivera_001 Research type: Short-term Dataset Creator Name: Mr. Pablo Cardona-Olarte Position: LTER Masters Student Organization: University of Louisiana at Lafayette Address: Department of Biology P.O. Box 42451 Lafayette, LA 70504 USA Phone: 337-262-1776 Email: pxc9752@louisiana.edu URL: http://www.wetlandbiogeochemistry.lsu.edu/ Name: Dr. Victor Rivera-Monroy Position: LTER Project Collaborator Organization: Wetland Biogeochemistry Institute Address: Department of Oceanography and Coastal Sciences Louisiana State University Baton Rouge, LA 70803 USA Phone: (225) 578-2773 Email: vhrivera@lsu.edu URL: http://www.gulfbase.org/ Name: Dr. Robert Twilley Position: LTER Project Collaborator Organization: Louisiana Sea Grant Program Address: 239 Sea Grant Building Louisiana State University Baton Rouge, LA 70803 USA Phone: (225) 578-6445 Email: rtwilley@lsu.edu URL: http://www.gulfbase.org/ Metadata Provider Organization: Florida Coastal Everglades LTER Address: Florida International University 11200 SW 8th Street, OE 148 Miami, FL 33199 USA Phone: 305-348-6054 Email: fcelter@fiu.edu URL: https://fcelter.fiu.edu Dataset Abstract A greenhouse experiment was performed for 13.5 months to evaluate the effect of salinity and hydroperiod on seedling growth rates of 2 mangrove species( Laguncularia racemosa and Rizhophora mangle). Data analyses are currently being performed. Geographic Coverage Study Extent Description Patterns of net primary productivity, biomass allocation, total leaf area and leaf turnover rate were determined on Laguncularia racemosa and Rhizophora mangle saplings grown on a fertilized soil under greenhouse conditions.The microcosm setup is composed of tidal platforms that can simulate different hydroperiods each. These platforms consist of buckets (23 L, 48 cm deep) situated on top of a 190 L-reservoir. Seawater is distributed to each individual bucket. Tidal amplitude is controlled independently in each bucket by two concentric pipes that drain the water back to the reservoir once the pumps are turned off. For the flooded no drainage occurs, and the buckets remain permanently flooded. Timers control inundation frequency and duration on a semidiurnal pattern. Salinity in the water circulating between the buckets and the reservoirs was 10 plus or minus 2.5 g/kg for the low salinity treatment, and 40 plus or minus 2.5 g/kg for the high salinity treatment. Bounding Coordinates Geographic description: SRS1a West bounding coordinate: -80.72742805 East bounding coordinate: -80.72742805 North bounding coordinate: 25.76145171 South bounding coordinate: 25.76145171 FCE LTER Sites: SRS1a Temporal Coverage Start Date: 2001-04-18 End Date: 2001-08-14 Data Table Entity Name: ST_PP_Rivera_001 Entity Description: Greenhouse experiment (FCE) in April and August 2001: Responses of neotropical mangrove saplings to the combined effect of hydroperiod and salinity/Biomass Object Name: ST_PP_Rivera_001.csv Data Format Number of Header Lines: 1 Attribute Orientation: column Field Delimiter: , Number of Records: Attributes Attribute Name: Date Attribute Label: date Attribute Definition: Collection date Storage Type: datetime Measurement Scale: Missing Value Code: Attribute Name: Growth Period Attribute Label: time Attribute Definition: Growth Period Storage Type: Measurement Scale: text Missing Value Code: Attribute Name: Table_ID Attribute Label: ID number Attribute Definition: Experimental Tidal Unit ID Number Storage Type: ordinal Measurement Scale: text Missing Value Code: Attribute Name: Hydroperiod_Treatment Attribute Label: treatment Attribute Definition: Hydroperiod Treatment Storage Type: text Measurement Scale: text Missing Value Code: Attribute Name: Salt_treatment Attribute Label: treatment Attribute Definition: Salinity Treatment Storage Type: text Measurement Scale: text Missing Value Code: Attribute Name: Codebucket_ID Attribute Label: ID number Attribute Definition: Code Bucket ID Storage Type: text Measurement Scale: text Missing Value Code: Attribute Name: Plant_ID Attribute Label: ID number Attribute Definition: Plant ID Storage Type: ordinal Measurement Scale: text Missing Value Code: Attribute Name: Species_ID Attribute Label: ID number Attribute Definition: Species ID Code Storage Type: text Measurement Scale: Lag= Laguncularia racemosa Rhz= Rizhophora mangle Missing Value Code: Attribute Name: Root_Dry_Mass Attribute Label: mass Attribute Definition: Root Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Stem_Dry_Mass Attribute Label: mass Attribute Definition: Stem Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Green_Leaves_Harvest_Dry_Mass Attribute Label: mass Attribute Definition: Green Leaves Harvest Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Senecent_Leaves_Dry_Mass Attribute Label: mass Attribute Definition: Senecent Leaves Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Hypocotyl_Harvest_Dry_Mass Attribute Label: mass Attribute Definition: Hypotcotyl Harvest Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Estimated_Hypocotyl_Harvest_Dry_Mass Attribute Label: mass Attribute Definition: Estimated Hypocotyl Harvest Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Hypocotyl_Increment_Dry_Mass Attribute Label: mass Attribute Definition: Hypocotyl Increment Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Shoot_Dry_Mass Attribute Label: mass Attribute Definition: Shoot Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Standing_Harvest_Dry_Mass Attribute Label: mass Attribute Definition: Standing Harvest Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Attribute Name: Total_Dry_Mass Attribute Label: mass Attribute Definition: Total Dry Mass Storage Type: data Measurement Scale: Units: gram Precision: 0.01 Number Type: real Missing Value Code: -9999.00 (Value will never be recorded) Methods Sampling Description Split-plot repeated measurements design: tidal units represent one salinity treatment (subplot) in which all levels of the other two factors (hydroperiod and species) are included. No experimental plots used;a microcosm setup was used instead in Greenhouse. Method Step Description Partition and total biomass obtained as dry weight plant material per pot. Instrumentation Standard laboratory drying ovens, furnaces, balances Quality Control Descriptive statistics, normal distribution plots, standard validation checks for negative numbers, graphs to detect potential outliers. Distribution Online distribution: https://pasta.lternet.edu/package/data/eml/knb-lter-fce/1161/3/f5fdabddc81e815b11a250641531cc22 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 primary production FCE Florida Coastal Everglades LTER ecological research long-term monitoring greenhouse mangrove mangrove seedlings biomass mangrove salinity mangrove nutrients hydroperiod mangrove models Laguncularia racemosa Rizhophora mangle experiment Data Submission Date: 2002-08-16 Maintenance knb-lter-fce.1161.3: Updated metadata to EML 2.2.0, added creator ORCID and organization ROR ids, updated project information with award elements; added .csv extension to data file name (no changes to data) Dataset Contact Name: Victor Rivera-Monroy Position: LTER Project Collaborator Organization: Wetland Biogeochemistry Institute Address: Department of Oceanography and Coastal Sciences Louisiana State University Baton Rouge, LA 70803 USA Phone: (225) 578-2773 Email: vhrivera@lsu.edu URL: http://www.gulfbase.org/ Position: Information Manager Organization: Florida Coastal Everglades LTER Address: Florida International University 11200 SW 8th Street, OE 148 Miami, FL 33199 USA Email: fcelter@fiu.edu URL: https://fcelter.fiu.edu Dataset Submission Date 2002-08-16 Data Submission Notes Please Note that there are no coordinates for the location of the Greenhouse at the University of Louisiana, Lafayette so the Information Manager chose SRS1a as an arbitrary site to fulfill the EML spatial requirements. Information Manager (August 29, 2002) merged Day, Month, and Year columns into one 'Date' Column. Information Management Notes This is a short-term primary production dataset and subsequent data wil be appended. The new PASTA file is ST_PP_Rivera_001. The FCE program is discontinuing its practice of versioning data as of March 2013.