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GCE-LTER Data Set Summary
Accession:
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GEL-GCEM-0508b
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Research Theme:
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Geology (Monitoring)
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Contributor:
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Christopher B. Craft
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Title:
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Sediment elevation measurements for 10 GCE-LTER sampling sites from December 2001 to December 2020
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Abstract:
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Soil surface elevation was measured in tidal marshes at 10 GCE-LTER sampling sites from December 2001 to December 2020 using a sediment elevation table method. The sites represent three estuaries of the Georgia coast (USA) that vary in delivery of freshwater and sediment. The study was conducted to evaluate the effects of freshwater input on marsh accretion and subsidence. In 2013, rod SETs were added at site 11 and installed to replace broken SETs at sites 7 and 9 (which broke in 2012).
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DOI:
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10.6073/pasta/f1a944d32b1cd8f0c4ea5d82a286ea64
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Key Words:
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accumulation, elevation, erosion, freshwater, marshes, sea level, sediment elevation table, Sediment Monitoring, sediments, soils
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LTER Core Area:
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Organic Matter
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Research Themes:
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GCE2 Q2 - Domain Patterns, GCE3 Area2 - Patterns within the Domain, Geology, Organic Matter/Decomposition |
Study Period:
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01-Dec-2001 to 08-Dec-2020
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Study Sites:
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GCE1 -- Eulonia, Georgia, USA
GCE2 -- Four Mile Island, Georgia, USA
GCE3 -- North Sapelo, Sapelo Island, Georgia, USA
GCE4 -- Meridian, Georgia, USA
GCE5 -- Folly River, Georgia, USA
GCE6 -- Dean Creek, Sapelo Island, Georgia, USA
GCE7 -- Carrs Island, Georgia, USA
GCE8 -- Alligator Creek, Georgia, USA
GCE9 -- Rockdedundy Island, Georgia, USA
GCE10 -- Hunt Camp, Sapelo Island, Georgia, USA
GCE11 -- Tidal Forest, Georgia, USA
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Project References:
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GCE LTER Sedimentation-Erosion Table (SET) Monitoring |
Research Protocols:
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Completing the Deep Rod SET Bench Mark installations at Sapelo Island (Georgia Coastal Ecosystems LTER)
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Publications:
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Smith, R.S., Pennings, S.C., Alber, M., Craft, C.B. and Byers, J. 2024. The resistance of Georgia coastal marshes to hurricanes. Ecosphere. 15(4). (DOI: 10.1002/ecs2.4821)
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Downloads:
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Data Table: GEL-GCEM-0508b (Main data table for data set GEL-GCEM-0508b, 10115 records)
Access: Public (released 16-Aug-2006)
Metadata: Text (ESA FLED),
XML (Ecological Metadata Language)
Data Formats: Spreadsheet (CSV) [656.74kb], Text File [580.41kb], MATLAB (GCE Toolbox) [109.66kb], MATLAB (Variables) [113.96kb], Text Report [704.14kb]
Column List:(display)
Column |
Name |
Units |
Type |
Description |
1 |
Site |
none |
integer |
GCE-LTER site number |
2 |
Date |
yyyy-mm-dd |
string |
Calendar date of measurement |
3 |
Location |
none |
string |
Geographic location code in the GCE-LTER database |
4 |
Longitude |
degrees |
floating-point |
Geographic longitude in decimal degrees |
5 |
Latitude |
degrees |
floating-point |
Geographic latitude in decimal degrees |
6 |
Sampling_Location |
none |
string |
Investigator-defined sampling location code |
7 |
SET_Orientation |
none |
string |
SET orientation in compass directions |
8 |
Pin_Number |
none |
integer |
Pin number |
9 |
Elevation |
mm |
floating-point |
Height of pin above SET arm |
10 |
Flag_Elevation |
none |
string |
QA/QC flags for Height of pin above SET arm (flagging criteria, where "x" is Elevation: x<0="I", x>1000="I", x<100="Q", x>500="Q") |
Data Table: GEL-GCEM-0508b_RodSET (RodSET data from three sites (GCE 7,9, and 11) starting in June 2013, 862 records)
Access: Public (released 16-Aug-2006)
Metadata: Text (ESA FLED),
XML (Ecological Metadata Language)
Data Formats: Spreadsheet (CSV) [51.89kb], Text File [48.42kb], MATLAB (GCE Toolbox) [39.88kb], MATLAB (Variables) [61.56kb], Text Report [124.91kb]
Column List:(display)
Column |
Name |
Units |
Type |
Description |
1 |
Site |
none |
integer |
GCE-LTER site number |
2 |
Date |
yyyy-mm-dd |
string |
Calendar date of measurement |
3 |
Location |
none |
string |
Geographic location code in the GCE-LTER database |
4 |
Longitude |
degrees |
floating-point |
Geographic longitude in decimal degrees |
5 |
Latitude |
degrees |
floating-point |
Geographic latitude in decimal degrees |
6 |
Sampling_Location |
none |
string |
Investigator-defined sampling location code |
7 |
Arm |
none |
integer |
Arm of SET measured |
8 |
Pin_Number |
none |
integer |
Pin number |
9 |
Elevation |
mm |
floating-point |
Height of pin above SET arm |
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Statistics:
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Generate script code to retrieve data tables for analysis in: MATLAB, R, SAS, SPSS |
Citation:
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Craft, Christopher B. 2005. Sediment elevation measurements for 10 GCE-LTER sampling sites from December 2001 to December 2020. Georgia Coastal Ecosystems LTER Project, University of Georgia, Long Term Ecological Research Network. http://dx.doi.org/10.6073/pasta/f1a944d32b1cd8f0c4ea5d82a286ea64
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