SSJD0272
» Citation URL: http://vegbank.org/cite/VB.ob.81982.SSJD0272 » Citing info
Plot ID Fields:
Author Plot Code	SSJD0272
Author Observation Code	SSJD0272
Original Data Location	California Dept of Fish and Wildlife
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	38.1313496437559 º
Longitude	-121.699087184643 º
Author Location	Rio Vista
Location Narrative	Sacramento River, S of Rio Vista. Large flat field on E side of levee along W bank of river. Several scattered willow stands amidst field of Conium. Nearly pure stand of Salix gooddingii in overstory, Conium in understory, Salix exigua along NE edge.
State or Province	California
Named Places	region|state|province: California
Layout Fields:
Shape	Plotless
Permanence	not permanent
Environment Fields:
Stand Size	large
Elevation	3.048 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	Low level
Percent Rock / Gravel	3.2 %
Percent Litter	30 %
Percent Bare Soil	64 %
Percent Other	3 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	06-Sep-2005 ± exact
Date Accuracy	exact
Project	Delta
Cover Method	Percentage (%)
Stratum Method	CNPS/CDFW RA v. 2005
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Plot Quality Fields:
Plot Validation Level	(1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields:
Tree Height	7.5 m
Field Height	1.5 m
Tree Cover	75 %
Field Cover	15 %
Dominant Stratum	Tree
Misc Fields:
--no data--

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 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 Lepidium Lepidium L. Lepidium pepperweed Lepidium **   Lepidium L. Lepidium pepperweed Lepidium **   low stratum 0.2 %         -none- 2 Conium maculatum Conium maculatum L. Conium maculatum poison hemlock Conium maculatum **   Conium maculatum L. Conium maculatum poison hemlock Conium maculatum **   medium stratum 15 %         -none- 3 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   medium stratum 1 %         -none- 4 Salix gooddingii Salix gooddingii Ball Salix gooddingii Goodding's willow Salix gooddingii **   Salix gooddingii Ball Salix gooddingii Goodding's willow Salix gooddingii **   tall stratum 75 %         -none- 5 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   tall stratum 2 %         -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover short shrub 2 m 5 m 1 % tall stratum       medium stratum       low stratum       tall shrub or understory tree 5 m 10 m 8 %
This table is SORTABLE. Click the headers to sort ascending and descending.