USACE primary indicators Flashcards

1
Q
A

Surface Water

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2
Q
A

High Water Table

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3
Q
A

Saturation

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4
Q
A

Water Marks

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5
Q
A

Sediment Deposits

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6
Q
A

Drift Deposits

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7
Q
A

Algal Mat or Crust

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8
Q
A

Iron Deposits

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9
Q
A

Inundation Visible on Ariel Imagery

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10
Q
A

Water Stained Leaves

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11
Q
A

Aquatic Fauna

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12
Q
A

Marl Deposits

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13
Q
A

Hydrogen Sulfide Odor

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14
Q
A

Oxidized Rhizospheres along living Roots

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15
Q
A

Presence of Reduced Iron

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16
Q
A

Recent Iron Reduction in TIlled Soils

17
Q
A

Thin Muck Surface