Vegetation Classification and Mapping Project Report - USGS

USGS-NPS Vegetation Mapping Program
Colonial National Historical Park
Table F2. Environmental variable averages by association – soil chemistry variables (continued).
USNVC
Code pH N P S Ca Mg K Na B Fe Mn Cu Zn Al CEC TBS OM CaMgRatio Fertility
Nonriverine Forests
Upland Depression Swamp CEGL007403 4.3 110 47 61 501 130 55 39 0.52 395 23 1.29 4.3 1052 16.0 29.2 7.3 3.8 3.0
Coastal Plain Depression Wetland (Red CEGL006110
Maple – Sweetgum – Willow Oak
Type)
4.1 109 48 56 193 68 53 17 0.53 297 30 0.90 2.4 890 17.3 10.9 7.0 3.1 1.7
Coastal Plain Depression Wetland
(Swamp Tupelo Type)
CEGL006223
Non-Riverine Saturated Forest
Tidal Herbaceous Marshes
CEGL004644 4.3 99 32 53 288 62 43 26 0.72 333 6 0.60 2.0 614 14.3 17.8 4.3 6.1 2.3
Tidal Freshwater Marsh CEGL004706
Tidal Mesohaline and Polyhaline Marsh CEGL006586
(Low Salt Marsh)
Tidal Mesohaline and Polyhaline Marsh CEGL006418
(Transitional Marsh)
Tidal Oligohaline Marsh (Common
Reed Tidal Marsh)
CEGL004187
Tidal Oligohaline Marsh (Interior
Depression Marsh)
CEGL006578 4.5 126 33 1189 986 990 249 1504 1.25 507 100 2.41 29.6 523 31.2 63.3 15.9 1.4 20.4
Tidal Oligohaline Marsh (Big
Cordgrass Type)
CEGL004195
Tidal Oligohaline Marsh (Mixed Forbs
Type)
CEGL006181 4.6 128 27 906 937 930 206 1845 1.3 560 162 1.29 14.9 487 32.5 65.3 20.7 1.1 21.0
Tidal Oligohaline Marsh (Saltmeadow
Cordgrass – Olney Three-Square
Low Interior Marsh Type)
Tidal Forests and Shrublands
CEGL006612
Salt Scrub CEGL003921
Tidal Shrub Swamp (Iva Type) CEGL006848
Tidal Shrub Swamp (Wax Myrtle Type) CEGL004656
Tidal Bald Cypress Forest/Woodland CEGL004654
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