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GPS Coordinates of MLE plots — GLBRC Marginal Land Rainfall Exclusion Experiment

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The plot ploygons created by measuring the plot corners with a GPS. Also available as a zipped shapefile for Lux Arbor – Michigan South, Lake City – Michigan Central, Escanaba – Michigan North Hancock – Wisconsin – Middle Rhinelander Wisconsin – North and as a consolidated shapefile% Geometries of microplots are included

This datatable is part of the Marginal Land Rainfall Exclusion Experiment dataset. This dataset contains data from the GLBRC Marginal Land Rainfall Exclusion Experiment established in 2018 to examine the effects of drought on switchgrass production and composition. Rainfall exclusion (rainout) shelters are deployed over the growing season in fertilized split plots of the Switchgrass treatment (G5) at all sites of the Marginal Land Experiment (MLE) and in the Switchgrass treatment (G5) plots of the Biofuel Cropping System Experiment (BCSE) at the KBS GLBRC Intensive Site, which serves as a reference for cropped soils with higher fertility. Rainout shelters are deployed in four G5 replicate plots of the BCSE (R2-R5) and of the MLE (R1-R4) at all sites except Wisconsin Central–Hancock (R2-R4), which has only three replicates.

Note

Experiment: GLBRC Marginal Land Rainfall Exclusion Experiment
Dataset: GLBRC134
Datatable ID: GLBRC134-007.99
Core Areas Disturbance
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Last Updated 2023-01-19
Variate Description Units
site The MLE site name
treatment the treatment number
replicate the replicate number
fertilizer is the plot or plot section fertilized
plot the plot name
geometry the geometry as Well Know Text (WKT)

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Data Excerpt

site treatment replicate fertilizer plot geometry
Escanaba 10.0 1.0 No G10R1 SRID=4326;POLYGON((-87.1886008727242 45.7636829333367 300,-87.1886009001591 45.7638577647151 300,-87.188474673952 45.7638587625191 300,-87.1884747808019 45.7636840234773 300,-87.1886008727242 45.7636829333367 300))
Escanaba 10.0 1.0 Yes G10R1 SRID=4326;POLYGON((-87.1887269646465 45.7636818431961 300,-87.1887271263661 45.7638567669112 300,-87.1886009001591 45.7638577647151 300,-87.1886008727242 45.7636829333367 300,-87.1887269646465 45.7636818431961 300))
Escanaba 10.0 1.0 G10R1 SRID=4326;POLYGON((-87.1887269646465 45.7636818431961 218,-87.1887271263661 45.7638567669112 218,-87.188474673952 45.7638587625191 218,-87.1884747808019 45.7636840234773 218,-87.1887269646465 45.7636818431961 218))
Escanaba 10.0 2.0 No G10R2 SRID=4326;POLYGON((-87.1887326023033 45.7630557749486 300,-87.1887301812874 45.763231507659 300,-87.1886056581751 45.7632328863682 300,-87.1886077502727 45.7630581650748 300,-87.1887326023033 45.7630557749486 300))
Escanaba 10.0 2.0 Yes G10R2 SRID=4326;POLYGON((-87.1886077502727 45.7630581650748 300,-87.1886056581751 45.7632328863682 300,-87.1884811350628 45.7632342650773 300,-87.1884828982422 45.763060555201 300,-87.1886077502727 45.7630581650748 300))
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