05 esrm 311 matthews beach pk burkegilman trail field trip …depts.washington.edu/esrm311/2016...

10/26/2016

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Seattle Rain and Water Movement in Seattle Soils

https://www.studyblue.com/notes/note/n/chp-9-18-specified-vocab-physical-geography-final-/deck/1598584

Glacial outwash

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http://www.antarcticglaciers.org/glacial-geology/dating-glacial-sediments-2/optically-stimulated-luminescence/

Glacial Outwash deposits

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Ice floes and debris

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https://www.studyblue.com/notes/note/n/chp‐9‐18‐specified‐vocab‐physical‐geography‐final‐/deck/1598584

Glacial erratic

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The Vashon glaciation of the Puget Lowland

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Glacial effects on deposits and PM

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Alderwood Soil Series Association

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10/26/2016

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Compactpre-Vashonglacial drift

(Modified by Harrison and D Vogt after Dunne & Leopold 1978

Puget SoundLake Washington

Perched lacustrinematerial

Typical Seattle geologic cross-section* = problem area

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12Lawton clay - Kitsap soil series 12

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13Clay slickenslides with sheen! 13

Johannessen and MacLennan 200714

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Floods and Urbanization

urban area

surface runoff

natural land cover infiltration

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Field trip:Matthews Beach & Burke Gilman trail

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10/26/2016

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How Water moves through Soil - video

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