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GCE-LTER Data Set Summary
Accession:
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PLT-NASA-2006b
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Research Theme:
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Plant Ecology (Research Study)
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Contributors:
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Deepak Mishra, Jessica O'Connell, David Cotten, Peter Hawman, Lishen Mao, Caroline Narron
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Title:
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Leaf area index and above ground biomass for Juncus roemerianus in the Grand Bay National Estuarine Research Reserve from 2015 to 2019
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Abstract:
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Leaf area index (LAI) and above ground biomass were measured in 16 permanent Juncus roemerianus vegetation plots located in the Grand Bay National Estuarine Research Reserve in Mississippi. Data were collected from 2015 to 2019. LAI were measured using a handheld ceptometer. Above ground biomass for each plot were collected from core samples.
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DOI:
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10.6073/pasta/6b9e1cb50a6f13f944fd3eba3d37a65c
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Key Words:
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aboveground biomass, canopy cover, Juncus roemerianus, leaf area index, morphology, plant biomass, Plant Monitoring, salt marshes
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LTER Core Area:
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Primary Production
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Research Themes:
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Plant Ecology |
Study Period:
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21-Jan-2015 to 07-Nov-2019
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Study Sites:
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GrandBay -- Grand Bay NERR, Moss Point, Mississippi
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Species References:
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Juncus roemerianus |
Publications:
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Hawman, P., Mishra, D., O'Connell, J.L., Cotten, D.L., Narron, C. and Mao, L. 2021. Salt Marsh Light Use Efficiency is Driven by Environmental Gradients and Species-Specific Physiology and Morphology. Journal of Geophysical Research: Biogeosciences. 126. (DOI: https://doi.org/10.1029/2020JG006213)
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Downloads:
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Data Table: PLT-NASA-2006b (Main data table for data set PLT-NASA-2006b, 266 records)
Access: Public (released 07-Apr-2021)
Metadata: Text (ESA FLED),
XML (Ecological Metadata Language)
Data Formats: Spreadsheet (CSV) [8.47kb], Text File [8.80kb], MATLAB (GCE Toolbox) [131.55kb], MATLAB (Variables) [108.57kb], Text Report [18.48kb]
Column List:(hide)
Column |
Name |
Units |
Type |
Description |
1 |
Date |
yyyy-mm-dd |
string |
Calendar date of observation |
2 |
Plot |
none |
string |
Unique vegetation plot identifier |
3 |
Live_Stem_Weight |
grams |
floating-point |
Above ground live biomass |
4 |
Dead_Stem_Weight |
grams |
floating-point |
Above ground dead biomass |
5 |
Core_Area |
cm^2 |
floating-point |
Area of core sample |
6 |
LAI |
unitless |
floating-point |
Leaf area index |
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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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Mishra, Deepak. 2020. Leaf area index and above ground biomass for Juncus roemerianus in the Grand Bay National Estuarine Research Reserve from 2015 to 2019. Georgia Coastal Ecosystems LTER Project, University of Georgia, Long Term Ecological Research Network. http://dx.doi.org/10.6073/pasta/6b9e1cb50a6f13f944fd3eba3d37a65c
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