Entity_Type:
Entity_Type_Label: Palmata_growth_FL_USA.csv, Palmata_growth_FL_USA.xlsx
Entity_Type_Definition:
These files contain attribute information for data describing the growth of corals of the species Acropora palmata, which were obtained from the Coral Restoration Foundation (Key Largo, Florida) and grown at five study sites on the Florida Keys reef tract during three time intervals: Summer 2018, Winter 2019, and Summer 2019. Data include coral identification numbers, genetic identification label, site where they were deployed for growth, time interval, condition of coral colony at the end of time interval identified in "time_interval", calcification rate per planar area per day, change in coral planar-footprint surface area per day, and change in coral height per day. To view the data in a tab-delimited format arranged by column, please use the Excel spreadsheet.
Entity_Type_Definition_Source: USGS
Attribute:
Attribute_Label: Coral_ID
Attribute_Definition:
A numeric identifier for each coral colony in the study, assigned by USGS personnel.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
Non-sequential, increasing numerical identifiers ranging between 500 and 999.
Attribute:
Attribute_Label: Genet_ID
Attribute_Definition:
A textual identifier for each genetic strain (genet) of elkhorn coral in the study, as assigned by Coral Reef Foundation (Key Largo, FL) personnel or the USGS (Dry Tortugas genet only), based upon the collection location of the original colony from which samples were taken and placed into nursery propagation. The two-letter site abbreviations are "DT" indicates Dry Tortugas, "CN" indicates Conch Reef, "SN" indicates Snapper Ledge, "CF" indicates Carysfort Reef, "HS" indicates Horseshoe Reef, and "ML" indicates Molasses Reef. GPS coordinates of original colonies are "DT1" 24 37.267 N, 82 52.050 W, "CN2" 24 57.586 N 80 27.366 W, "SN1" 24 58.891 N 80 25.330 W, "CF4" 25 12.606 N 80 13.109 W, "HS1" 25 8.397 N 80 17.675 W, "ML2" 25 0.597 N 80 22.435 W.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual description of the geographic site where the original coral genets were collected by the Coral Restoration Foundation (not the site where the fragments were deployed).
Attribute:
Attribute_Label: Site_ID
Attribute_Definition:
A textual identifier of the site, assigned by locations where corals were deployed and named by USGS personnel as follows: "PLW" indicates Pulaski Shoal West (24.74667 N 83.04167 W, 12 feet of seawater (fsw)) and "PLS" indicates Pulaski Shoal Light (24 41.613 N 82 46.368 W, 16 fsw) in Dry Tortugas National Park, "SMK" indicates Sombrero Reef (24 37.612 N 81 06.536 W, 14 fsw) Sanctuary Preservation Area in the Florida Keys National Marine Sanctuary (FKNMS), "CRK" indicates Crocker Reef (24 54.545 N 80 31.599 W, 13 fsw) in the FKNMS, and "FWY" indicates Fowey Rocks in Biscayne National Park (25 35.425 N 80 05.736 W, 13 fsw).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual description of the geographic site where data were collected.
Attribute:
Attribute_Label: Time_interval
Attribute_Definition:
A numerical identifier of the time interval during which the data were collected. Time "1" is April/May 2018 to October 2018, Time "2" is October 2018 to May 2019, Time "3" is May 2019 to Oct/Nov 2019.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
Time intervals are not exactly the same for each site, so data are normalized to the number of days between site visits (meaning, converted to rates) to reflect this source of variability in the data.
Attribute:
Attribute_Label: Condition
Attribute_Definition:
A textual identifier assigned by USGS personnel as follows: "live" indicates that the coral gained mass and had live tissue during the entire time interval, "dead" indicates the coral had no live tissue remaining at the end of the time interval, "lost" indicates the coral was lost from the study site for reasons that do not pertain to the experimental questions.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual identifier assigned by USGS personnel describing the condition of the coral during the time interval.
Attribute:
Attribute_Label: Calcif_mg_cm2_d
Attribute_Definition:
Dry mass of calcium carbonate gained during the time interval specified in column 4 in the units of mg per square centimeter (planar area at start of time interval) per day. If the coral was no longer in the study area during the specified time interval or if more than 50 percent of tissue had died in an earlier time interval, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.76
Range_Domain_Maximum: 14.16
Attribute_Units_of_Measure: milligrams per square centimeter per day
Attribute:
Attribute_Label: del_SA_mm2_d
Attribute_Definition:
Change in planar-footprint surface area of the colony since the start of the time interval named in column 4 in units of square millimeters per day. If the coral was no longer in the study area during the specified time interval or if more than 50 percent of the tissue had died in an earlier time interval, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -3.4
Range_Domain_Maximum: 122.3
Attribute_Units_of_Measure: square millimeters per day
Attribute:
Attribute_Label: del_height_mm_d
Attribute_Definition:
Change in colony height since the start of the time interval named in column 4 in the units of millimeters per day. If the coral was no longer in the study area during the specified time interval or if more than 50 percent of the tissue had died in an earlier time interval, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.043
Range_Domain_Maximum: 0.238
Attribute_Units_of_Measure: millimeters per day
Entity_Type:
Entity_Type_Label:
Palmata_growth_annualized_FL_USA.csv, Palmata_growth_annualized_FL_USA.xlsx
Entity_Type_Definition:
These files contain attribute information for data describing the overall (for duration of the study) growth of corals of the species Acropora palmata, which were obtained from the Coral Restoration Foundation (Key Largo, Florida) and grown at five study sites on the Florida Keys reef tract from April 2018 to November 2019. Data include coral identification numbers, genetic identification label, site where they were deployed for growth, condition of coral colony at the end of the study, calcification rate per planar area per year, change in coral planar-footprint surface area per year, and change in coral height per year. To view the data in a tab-delimited format arranged by column, please use the Excel spreadsheet.
Entity_Type_Definition_Source: USGS
Attribute:
Attribute_Label: Coral_ID
Attribute_Definition:
A numeric identifier for each coral colony in the study, assigned by USGS personnel.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
Non-sequential, increasing numerical identifiers ranging between 500 and 999.
Attribute:
Attribute_Label: Genet_ID
Attribute_Definition:
A textual identifier for each genetic strain (genet) of elkhorn coral in the study, as assigned by Coral Reef Foundation (Key Largo, FL) personnel or the USGS (Dry Tortugas genet only), based upon the collection location of the original colony from which samples were taken and placed into nursery propagation. The two-letter site abbreviations are "DT" indicates Dry Tortugas, "CN" indicates Conch Reef, "SN" indicates Snapper Ledge, "CF" indicates Carysfort Reef, "HS" indicates Horseshoe Reef, and "ML" indicates Molasses Reef. GPS coordinates of original colonies are "DT1" 24 37.267 N, 82 52.050 W, "CN2" 24 57.586 N 80 27.366 W, "SN1" 24 58.891 N 80 25.330 W, "CF4" 25 12.606 N 80 13.109 W, "HS1" 25 8.397 N 80 17.675 W, "ML2" 25 0.597 N 80 22.435 W.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual description of the geographic site where the original coral genets were collected by the Coral Restoration Foundation (not the site where the fragments were deployed).
Attribute:
Attribute_Label: Site_ID
Attribute_Definition:
A textual identifier of the site, assigned by locations where corals were deployed and named by USGS personnel as follows: "PLW" indicates Pulaski Shoal West (24.74667 N 83.04167 W, 12 feet of seawater (fsw)) and "PLS" indicates Pulaski Shoal Light (24 41.613 N 82 46.368 W, 16 fsw) in Dry Tortugas National Park, "SMK" indicates Sombrero Reef (24 37.612 N 81 06.536 W, 14 fsw) Sanctuary Preservation Area in the Florida Keys National Marine Sanctuary (FKNMS), "CRK" indicates Crocker Reef (24 54.545 N 80 31.599 W, 13 fsw) in the FKNMS, and "FWY" indicates Fowey Rocks in Biscayne National Park (25 35.425 N 80 05.736 W, 13 fsw).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual description of the geographic site where data were collected.
Attribute:
Attribute_Label: Condition
Attribute_Definition:
A textual identifier assigned by USGS personnel as follows: "live" indicates that the coral gained mass and had live tissue during the entire study, "dead" indicates the coral had no live tissue remaining by the end of the study, "lost" indicates the coral was lost from the study area for reasons that do not pertain to the experimental questions.
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Unrepresentable_Domain:
A textual identifier assigned by USGS personnel describing the condition of the coral during the study.
Attribute:
Attribute_Label: Calcif_kg_m2_y
Attribute_Definition:
Dry mass of calcium carbonate gained during the 18 months of the study in the units of kilograms per square meter (planar area at start of each of the three time-intervals used for normalization) per year. If the coral was no longer in the study area during the specified time interval or if more than 50 percent of the tissue had died during the study, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 10.3
Range_Domain_Maximum: 42.6
Attribute_Units_of_Measure: kilograms per square meter per year
Attribute:
Attribute_Label: SA_cm2_y
Attribute_Definition:
Change in planar-footprint surface area of the colony since the start of the study in the units of square centimeters per year. If the coral was lost from the study area or if more than 50 percent of the tissue had died, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.4
Range_Domain_Maximum: 211.0
Attribute_Units_of_Measure: square centimeters per year
Attribute:
Attribute_Label: height_cm_y
Attribute_Definition:
Change in colony height since the start of the study in the units of centimeters per year. If the coral was lost from the study area or if more than 50 percent of the tissue had died, there is no value reported (data cell left blank).
Attribute_Definition_Source: USGS
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.6
Range_Domain_Maximum: 6.9
Attribute_Units_of_Measure: centimeters per year
Entity_and_Attribute_Overview:
FL_Palmata_photo_record.zip - This file contains time-series photographic images (JPEG) of experimental elkhorn corals deployed at five sites throughout the Florida Keys, FL, USA. The file names include the three-letter site identification code, the three-number coral identification code, and indication if the time-series is from the side or top view.
Entity_and_Attribute_Detail_Citation:
The entity and attribute information were generated by the individual and/or agency identified as the originator of the dataset. Please review the rest of the metadata record for additional details and information.