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ACAD.168
» Citation URL: http://vegbank.org/cite/VB.Ob.2993.ACAD168
» Citing info
Plot ID Fields: 
Author Plot Code ? ACAD.168
Author Observation Code ? ACAD.168
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 44.33160839 º
Longitude ? -68.181218684 º
Author Location ? ACAD -- Acadia - Sand Beach Dunes
State or Province ? Maine
Country ? United States
Named Places
area|country|territory: United States
region|state|province: Maine
quadrangle: Seal Harbor
Layout Fields: 
Shape ? Rectangular
Permanence ? not permanent
Environment Fields: 
Elevation ? 7 m
Slope Aspect ? 360 º
Slope Gradient ? 20 º
Topographic Position ? Low level
Surficial Deposits ? Glacial Deposits: Glaciomarine
Landscape Narrative ? Microtopography: ; habitat patchiness: uniform. -- Current condition = 3, fencing and revegetation efforts are finally stabalizing these dunes, probably truncated. Landscape Quality =4.
Soil Drainage ? somewhat excessively drained
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 0 %
Percent Litter ? 0 %
Percent Bare Soil ? 0 %
Percent Water ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 13-Aug-1998
Observation End Date ? 13-Aug-1998
Project ? Acadia National Park
Cover Method ? NPS CoverMethod
Stratum Method ? National Park Service
Stem Size Limit ? 10 cm
Cover Dispersion ? contiguous
Overall Taxon Cover Values are Automatically Calculated? ? yes
Stem Sample Method ? full census
Plot Quality Fields: 
Effort Level ? Thorough
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality ? High but incomplete
Bryophyte Quality ? Moderate
Lichen Quality ? Moderate
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? poor, but it is the only one in the park, and sand beaches are rare downeast.
Taxa occurring on this plot-observation
Change plant label:
Change Strata Shown:
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 Ammophila breviligulata Fern. Ammophila breviligulata Fern. Ammophila breviligulata American beachgrass Ammophila breviligulata Fern. **   Ammophila breviligulata Fern. Ammophila breviligulata American beachgrass Ammophila breviligulata Fern. **   Herbaceous
39.9375 %
04       -none-
2 Lathyrus japonicus Willd. Lathyrus japonicus Willd. Lathyrus japonicus beach pea Lathyrus japonicus Willd. **   Lathyrus japonicus Willd. Lathyrus japonicus beach pea Lathyrus japonicus Willd. **   Herbaceous
2.4375 %
02       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Canopy     0 %
Dwarf Shrub     0 %
Emergent     0 %
Epiphyte     0 %
Herbaceous     42 %
Nonvascular     0 %
Short Shrub     0 %
Sub-Canopy     0 %
Tall Shrub     0 %
Vine/Liana     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Gawler, Sue PI
Weber, Jill Co-PI
Rooney, Sally Co-PI
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Oct-1998
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Ammophila breviligulata - Lathyrus japonicus Grassland       no
Gawler, Sue


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
unknown         Sands: Sand               Profile: O=0cm, ;A=0cm, , ; E=0cm, , ; B=0cm, , . Stoniness: v-little. pH=7.4.


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Fire: probably burned in 1947, no charcoal. Wind: yes, beach changes esp. with winter storm influence. Cutting: . Agric: . Impoundment: beaver activity inland from dunes may affect their structure..


User Defined Values
No User Defined Data for this plot