085-GRAF-0221
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16810-{A380BFC3-BA5C-4642-A8FB-6AA6ED1A4106} » Citing info
Plot ID Fields:
Author Plot Code	085-GRAF-0221
Author Observation Code	085-GRAF-0221
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	10 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	37 º
Longitude	-76 º
State or Province	Virginia
Named Places	county: York region|state|province: Virginia
Layout Fields:
DSG Polygon	16 x 25 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	16 m
Slope Aspect	(n/a, flat) º
Slope Gradient	1 º
Topographic Position	basin/depression
Landform	sag pond/basin
Hydrologic Regime	non-tidal - seasonally flooded
Soil Moisture Regime	hygric
Soil Drainage	poorly drained
Methods Fields:
Observation Start Date	03-Aug-2010
Observation End Date	03-Aug-2010
Project	Virginia Heritage
Cover Method	Carolina Vegetation Survey
Stratum Method	No Strata
Stem Size Limit	2.5 cm
Method Narrative	releve Virginia Division of Natural Heritage, see http://www.dcr.virginia.gov/natural_heritage/documents/nh_plotform_instructions.pdf
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	400 m²
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Tree Height	26 m
Shrub Height	4 m
Field Height	6 m
Tree Cover	85 %
Shrub Cover	5 %
Field Cover	1 %
Nonvascular Cover	0 %
Misc Fields:
Observation Narrative	Plot is located in pond S105-7 (aka Mega Pond) where T. Rawinski sampled GRAF080-083 in 1995. The plot intersects the 1995 transect and is perpendicular to it, thus capturing a single "zone." The sample is in the forested western portion of the pond where Nyssa biflora strongly dominates and herbs and shrubs are sparse. Water marks on trees range from 25 (35) cm to 90 cm above the ground surface.

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata (no strata on this plot) show overall cover show strata + overall
ord Author Plant Name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, Common Name Original Interpretation, USDA Code Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, Common Name Current Interpretation, USDA Code Stratum Cover Original Cover Code Basal Area Biomass Inference Area Stems: Stem Diameters (graphically): 1 Nyssa biflora Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   -all-   62.5 % 8       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 7.5 cm ± 2.5 cm     8 stem(s) 12.5 cm ± 2.5 cm     5 stem(s) 17.5 cm ± 2.5 cm     8 stem(s) 22.5 cm ± 2.5 cm     4 stem(s) 27.5 cm ± 2.5 cm     3 stem(s) 32.5 cm ± 2.5 cm     5 stem(s) 37.5 cm ± 2.5 cm     4 stem(s) 40.5 cm ± 0.5 cm     1 stem(s) 41.5 cm ± 0.5 cm     1 stem(s) 43.5 cm ± 0.5 cm     1 stem(s) 55.5 cm ± 0.5 cm     1 stem(s) 2 Liquidambar styraciflua Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 27.5 cm ± 2.5 cm     2 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 42.5 cm ± 0.5 cm     1 stem(s) 51.5 cm ± 0.5 cm     1 stem(s) 3 Quercus lyrata Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   Quercus lyrata **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 27.5 cm ± 2.5 cm     1 stem(s) 4 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     2 stem(s) 12.5 cm ± 2.5 cm     2 stem(s) 17.5 cm ± 2.5 cm     2 stem(s) 5 Vaccinium fuscatum Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   -all-   3.5 % 4       -none- 6 Carex joorii Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   -all-   1.5 % 3       -none- 7 Eubotrys racemosa Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   -all-   1.5 % 3       -none- 8 Vaccinium formosum Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   Vaccinium formosum **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 9 Panicum dichotomiflorum var. dichotomiflorum Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   Panicum dichotomiflorum var. dichotomiflorum **   -all-   0.505 % 2       -none- 10 Smilax rotundifolia Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   -all-   0.505 % 2       -none- 11 Phytolacca americana var. americana Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   Phytolacca americana var. americana **   -all-   0.05 % 1       -none- 12 Pinus taeda Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   -all-   0.05 % 1       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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