| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Black River |
| Description: | A 115 year old stand of white spruce on the Black River north of Rotten Fish Slough. Site index 80. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | On Porcupine River at white spruce plots 331 and 332. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | On the river near white spruce plot 328. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | Porcupine R. at white spruce plot 328, a 215 yr. old stand. Site index is approx. 55. Bd. ft. vol.* is about 4200 bd. ft. per acre, 2300 cubic ft. per acre in trees 5. inches and larger. *(International 1/4-inch rule). |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | White spruce plot 327. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | White spruce plot 327. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | White spruce plot 327; a 152 year old stand, site index 53. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | White spruce plot 332; a 176 yr. old stand of site index 54. Cubic foot vol. per acre is approx. 2140 in trees 5 inches and larger. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska |
| Description: | White spruce plot 332; a 176 yr. old stand of site index 54. Cubic foot volume per acre is approximately 2140 in trees 5 inches and larger. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | White spruce yield plot 327 on Porcupine River. This 152 year old stand has site index 53. Cubic foot vol. per acre = 1320 in trees 5 inches and larger. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | White spruce yield plot 327 on Porcupine River. This 152 year old stand has site index 53. Cubic foot vol. per acre = 1320 in trees 5 inches and larger. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | White spruce yield plot 327 on Porcupine River. This 152 year old stand has site index 53. Cubic foot vol. per acre = 1320 in trees 5 inches and larger. Tree in foreground was cut in 1964. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models |
| Location: | Alaska; Porcupine River |
| Description: | White spruce yield plot 332 on Porcupine River site index 54. Cubic foot vol. per acre in trees 5 inches and larger = 2140. |
| Date: | 6/1976 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Kanalku Bay |
| Description: | Site index plot 007 Kanalku Bay. A 132-year old site 100 stand growing on a Kupreanof soil. |
| Date: | 9/19/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Prince of Wales Island; Kasaan Bay |
| Description: | Site index plot 025 in Kassan Bay. A 120 year old, site 140 stand growing on a cobbley Salt chuck soil. Hemlock and spruce were felled and sectioned for stem analysis. |
| Date: | 6/3/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Prince of Wales Island; Kasaan Bay |
| Description: | Site index plot 025 in Kassen Bay. A 120 year old, site 140 stand growing on a cobbley Salt chuck soil. Dick Boyles sectioning one of the largest spruce. |
| Date: | 6/3/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Rocky Pass |
| Description: | Site index plot 015 in Rocky Pass. A 147 year old, site 100 stand growing on slightly wetter than average Wadleigh soil. |
| Date: | 5/8/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Rocky Pass; High Island |
| Description: | Site index plot 016 on High Island, Rocky Pass. A 118 year old stand, site index 87. A Karheen soil integrating toward a wadleigh. |
| Date: | 5/8/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Rocky Pass |
| Description: | Site index plot 015 in Rocky Pass. A 147 year old, site 100 stand growing on slightly wetter than average Wadleigh soil (Richard Boyles felling a spruce). |
| Date: | 5/6/1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska |
| Description: | Site index Plot 001 showing end of hemlock cut the previous season. Separation can be easily seen between sapwood and heartwood. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Chichagof Island; Tenakee Inlet |
| Description: | Site index plot 002,Tenakee Inlet. Total age 129. Site index 71. McGilvery soil. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Kanalku Bay |
| Description: | Site index plot 007, Kanalku Bay. Total age 137. Site index 104. Kupreanof-like soil. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Seymour Canal; Dorn Island |
| Description: | Site index plot 009, Dorn Island. Site index 77. McGilvery soil. Total age 148. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska |
| Description: | Site index study. Felling and sectioning of dominants and co-dominants, and tallest trees. Plot 011. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping assessment of site quality |
| Location: | Alaska; Admiralty Island; Winning Cove |
| Description: | Site Plot 029, Winning Cove, Seymour Canal. Stephens and Farr collecting soils information. S. I. index 100, total age 150. Tolstoi soil. |
| Date: | 1968 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands general matters (including sampling methods in increment determination) |
| Location: | Alaska; Admiralty Island; Whitewater Bay |
| Description: | Permanent Plot #302 at Whitewater Bay; Photo point: 2. |
| Date: | 6/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Karta Bay |
| Description: | Karta Bay Plot #1. Taken from corner 1 ("2/3 Basal Area). |
| Date: | 5/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Karta Bay |
| Description: | Plot #3, looking north into center of plot (120 crop trees). |
| Date: | 5/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Old Franks Creek |
| Description: | Looking into Plot #12 at Old Franks Cr. |
| Date: | 5/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Tuxekan Passage |
| Description: | Permanent Plot #3000 at Tuxekan Pass. Vertical photo from below showing crown competition. Photo Point #2. |
| Date: | 5/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Karta Bay |
| Description: | Plot #1, from the west side of the center 1/10th acre plot. Note presence of reprod. where stand is more open (2/3 Basal Area). |
| Date: | 4/28/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Karta Bay |
| Description: | Plot #1. Looking south from the north end of the center 1/10th acre plot (2/3 Basal Area). |
| Date: | 4/28/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Karta Bay |
| Description: | Plot #2. Looking northeast from corner 1 of center 1/10th acre plot (control plot). |
| Date: | 4/28/1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands general matters (including sampling methods in increment determination) |
| Location: | Alaska; Admiralty Island; Whitewater Bay |
| Description: | Permanent Plot #302 at Whitewater Bay. Photo point: 1. |
| Date: | 1966 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands general matters (including sampling methods in increment determination) |
| Location: | Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay |
| Description: | Plot #334, Virgin Bay. |
| Date: | 1964 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay |
| Description: | Virgin Bay P.P. # 332, est.7-26-63. Lower Plot. Photo point: 1. |
| Date: | 7/26/1963 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay |
| Description: | Virgin Bay P.P. # 333, established 7-26-63. Mid Plot. |
| Date: | 7/26/1963 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Revillagigedo Island; Traitors Cove; Virgin Bay |
| Description: | Virgin Bay P.P. # 334, established 7-26-63. Upper Plot. |
| Date: | 7/26/1963 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Tuxekan Passage |
| Description: | Plot 300 Tuxekan Pass Growth Plot outside plot toward water. John Tallmadge. |
| Date: | 8/11/1961 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Tuxekan Passage |
| Description: | Plot 300 Tuxekan Pass Growth Plot. From camera point #2(1141). |
| Date: | 8/11/1961 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Tuxekan Passage |
| Description: | Plot 300 Tuxekan Pass Growth Plot. From camera point #2(1141). |
| Date: | 8/11/1961 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Tuxekan Passage |
| Description: | Plot 300 Tuxekan Pass Growth Plot. Inside plot looking toward camera point #2(1141). |
| Date: | 8/11/1961 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping |
| Location: | Alaska; Prince of Wales Island; Old Tom Creek |
| Description: | Measuring DBH on Old Tom Natural Area old growth. Husvik. |
| Date: | 1957 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models natural regeneration detection, recognition and assessment of injuries and defects bark pockets, pith flecks, included phl |
| Location: | Alaska; Kupreanof Island; Point White |
| Description: | Temp yield plots. Point White. Note badly fluted stems of western hemlock. Fig. 13, pg 25, Sta. paper No. 9. |
| Date: | 8/1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models natural regeneration detection, recognition and assessment of injuries and defects bark pockets, pith flecks, included phl |
| Location: | Alaska; Kupreanof Island; Point White |
| Description: | Plot 1, Area 3, Point White temp yield plots. Note badly fluted stems. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models natural regeneration |
| Location: | Alaska; Kupreanof Island; Point White |
| Description: | Point White. Near plot 1, Area 3 showing w.h. seedlings coming in beneath stand. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands yield tables and their construction yield models natural regeneration detection, recognition and assessment of injuries and defects bark pockets, pith flecks, included phl |
| Location: | Alaska; Kupreanof Island; Point White |
| Description: | Point White temp yield plots. Badly fluted hemlock. |
| Date: | 1956 |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Keywords: |
forest mensuration increment development and structure of stands surveying and mapping measurements of the stem dimensions and volume of trees, stands, forests and timber diameter (girth) and sectional area at breast height |
| Location: | Alaska |
| Description: | Measuring DBH. |
| Date: | 1950? |