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GCE-LTER Data Set Summary
Accession:
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INS-GCEM-2208
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Research Theme:
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Terrestrial Insect Ecology (Monitoring)
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Contributor:
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Steven C. Pennings
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Title:
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Fall 2022 grasshopper monitoring -- mid-marsh grasshopper abundance and species diversity at eight GCE LTER sampling sites
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Abstract:
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Grasshopper abundance and species diversity were investigated at eight sampling sites within the Georgia Coastal Ecosystems (GCE) LTER study area in July 2022. Visual surveys were conducted along 8 2m by 10m transects randomly allocated within the mid-marsh zone at each site. All grasshoppers observed within each transect were counted and identified to species, if possible. This survey was conducted as part of the GCE invertebrate monitoring program, and will be performed annually to assess long-term changes in relative species abundances across the GCE study area.
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DOI:
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10.6073/pasta/d83d2ebb5e1f5d0f17ac14e4a06a8dfc
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Key Words:
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abundance, grasshoppers, insects, marshes, permanent plots, population dynamics, species diversity, terrestrial, Terrestrial Insect Monitoring
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LTER Core Area:
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Population Studies
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Research Themes:
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GCE2 Q2 - Domain Patterns, GCE2 Q5 - Organism Distribution, GCE3 Area2 - Patterns within the Domain, Terrestrial Insect Ecology, Population Ecology |
Study Period:
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27-Jul-2022 to 29-Jul-2022
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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
GCE9 -- Rockdedundy Island, Georgia, USA
GCE10 -- Hunt Camp, Sapelo Island, Georgia, USA
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Species References:
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Mermiria intertexta,
Orchelimum concinnum,
Orchelimum erythrocephalum,
Orchelimum fidicinium,
Orphulella pelidna,
Paroxya clavuliger,
Romalea guttata,
Schistocerca obscura |
Project References:
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Grasshopper distribution within the GCE, Terrestrial invertebrate monitoring |
Downloads:
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Data Table: INS-GCEM-2208 (Main data table for data set INS-GCEM-2208, 384 records)
Access: Public (released 01-Aug-2023)
Metadata: Text (ESA FLED),
XML (Ecological Metadata Language)
Data Formats: Spreadsheet (CSV) [8.77kb], Text File [7.60kb], MATLAB (GCE Toolbox) [29.63kb], MATLAB (Variables) [45.53kb], Text Report [67.01kb]
Column List:(hide)
Column |
Name |
Units |
Type |
Description |
1 |
Site |
none |
integer |
GCE-LTER sampling site |
2 |
Year |
YYYY |
integer |
Calendar year of observation |
3 |
Month |
M |
integer |
Calendar month of observation |
4 |
Day |
D |
integer |
Calendar day of observation |
5 |
Transect |
none |
integer |
Transect number (randomly placed) |
6 |
Species_Code |
none |
string |
Coded species name |
7 |
Count |
count |
integer |
Number of individuals observed |
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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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Pennings, Steven C. 2022. Fall 2022 grasshopper monitoring -- mid-marsh grasshopper abundance and species diversity at eight GCE LTER sampling sites. Georgia Coastal Ecosystems LTER Project, University of Georgia, Long Term Ecological Research Network. http://dx.doi.org/10.6073/pasta/d83d2ebb5e1f5d0f17ac14e4a06a8dfc
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