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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 11 - 20 of 21
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Picea sitchensis. Good growth of Sitka spruce on disturbed seedbed. Used as illustration -figure 6, page 19, Station Paper No. 4 AFRC, 1955. [Photographer not Al Harris (ASH), but likely Richard "Dick" M. Godman or Robert "Bob" A. Gregory. Likely taken 1952-55. Maybe at  Prince of Wales Island or Virgin Bay.]
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic botany
embryophyta: siphonogamia: spermatophyta: phanerogams: seed-plants in general: dendrology: coniferae:
Location: Alaska; Southeast
Description: Picea sitchensis. Good growth of Sitka spruce on disturbed seedbed. Used as illustration -figure 6, page 19, Station Paper No. 4 AFRC, 1955. [Photographer not Al Harris (ASH), but likely Richard "Dick" M. Godman or Robert "Bob" A. Gregory. Likely taken 1952-55. Maybe at Prince of Wales Island or Virgin Bay.]
Date: 1954

Pseudotsuga menziesii. Douglas fir transplant No. 16. by Silvics Plot No. 1, about 2 months after planting. Height: 7 1/2".
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic botany
embryophyta: siphonogamia: spermatophyta: phanerogams: seed-plants in general: dendrology: coniferae:
Location: Alaska; Southeast
Description: Pseudotsuga menziesii. Douglas fir transplant No. 16. by Silvics Plot No. 1, about 2 months after planting. Height: 7 1/2".
Date: 7/22/1952

Three Islands sale - Purdy Logging Co. Location of the rock ledge forming upper falls now clear & passable to fish when water is high enough for fish to ascend stream.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; Southeast
Description: Three Islands sale - Purdy Logging Co. Location of the rock ledge forming upper falls now clear & passable to fish when water is high enough for fish to ascend stream.
Date: 3/13/1950

Three Islands sale - Purdy Logging Co. Looking downstream from point where cat road leaves the creek. Was location of permanent, impassable log jam. Dam removed during logging thus allowing passage of fish during high water.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; Southeast
Description: Three Islands sale - Purdy Logging Co. Looking downstream from point where cat road leaves the creek. Was location of permanent, impassable log jam. Dam removed during logging thus allowing passage of fish during high water.
Date: 3/13/1950

Fish & Wildlife Service Grumman at 3 Islands sale area to Purdy Logging Company. 9-16-48 trip to inspect controversial stream following logging. Trip made by Zach, Archbold & Hadlee.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; Southeast
Description: Fish & Wildlife Service Grumman at 3 Islands sale area to Purdy Logging Company. 9-16-48 trip to inspect controversial stream following logging. Trip made by Zach, Archbold & Hadlee.
Date: 3/13/1950

Three Islands sale area - Purdy Logging Co. Looking into harbor behind breakwater. Tops & limbs in foreground above high tide & not in creek. Stumps & logs at right center were added to Smith's breakwater by logging operator.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies of infiltration, run-off and water erosion:effects of forestry practices (polluted water)
Location: Alaska; Southeast
Description: Three Islands sale area - Purdy Logging Co. Looking into harbor behind breakwater. Tops & limbs in foreground above high tide & not in creek. Stumps & logs at right center were added to Smith's breakwater by logging operator.
Date: 3/13/1950


more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: transport
water transport: getting wood into and out of the water
Location: Alaska; Southeast
Description: Not Available
Date:

View of water sampler in use for obtaining suspended sediment.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion: miscellaneous
Location: Alaska; Southeast
Description: View of water sampler in use for obtaining suspended sediment.
Date:

View of water sampler used for obtaining suspended sediment.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion: miscellaneous
Location: Alaska; Southeast
Description: View of water sampler used for obtaining suspended sediment.
Date:

View of water sampler in use for obtaining suspended sediment.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion: miscellaneous
Location: Alaska; Southeast
Description: View of water sampler in use for obtaining suspended sediment.
Date: