51. Donut Hole

General Information

Reference Number: 51
State: Pennsylvania
County: Centre
Municipality: Rush
USGS Quad: Tamarack
Watershed: Moshannon Creek
Hydrogeomorphic Class: Headwater Impoundment Beaver
Disturbance Class: PRistine
Dominant Vegetation Class: PEM
Wetland Area: 0.6 ha (1.5 ac)
Year(s) Sampled: 1995

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Vegetation

Herbaceous
Percent Cover: 76.0% (range 10-100%)
Dominant Species
Common Name Scientific Name
Grass
Wool grass Scirpus cyperinus
Bristly blackberry Rubus hispidus
Broom sedge Andropogon virginicus
Soft rush Juncus effusus
Woody
Percent cover: 4.5% (range 0-40%)
Dominant Species
Snag
Eastern white pine Pinus strobus
Meadowsweet Spiraea sp.
Weighted Indicator Status (dominant species)
Herbaceous: 2.18
Woody: 3.34
Weighted Indicator Status (all species)
Herbaceous: 1.84
Woody: 4.00
Species Richness
Total: 28
Herbaceous: 26
Woody: 2

Soils

Matrix Chroma (mean): 2.8
Organic Matter (mean %): 23.73
Bulk Density (g/cm2): 1.39
Soil Series: NA
Texture (mean %)
Sand: 34.1
Silt: 24.8
Clay: 41.1
Sedimentation Rate
Mineral loading (g/cm2): NA
Equivalent depth (cm): NA
Organic loading (g/cm2): NA

Hydrology

Water Level
Median (cm): NA
Range (cm): NA
Water Quality
pH (mean): NA
Conductivity (mean): NA