1 / 12

Alexander Hamilton, Edward Holbrook, Evan Griffith, Magi Belknap, Robin Gruginski

TESC Forest Plot C-7. Alexander Hamilton, Edward Holbrook, Evan Griffith, Magi Belknap, Robin Gruginski. This slideshow is the product of three months of monitoring and data collection and interpretation. Plot C-7 Species. Salal ( Gaultheria shallon ) Sword Fern ( Polystichem munitum )

kadeem
Télécharger la présentation

Alexander Hamilton, Edward Holbrook, Evan Griffith, Magi Belknap, Robin Gruginski

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. TESC Forest Plot C-7 Alexander Hamilton, Edward Holbrook, Evan Griffith, Magi Belknap, Robin Gruginski

  2. This slideshow is the product of three months of monitoring and data collection and interpretation

  3. Plot C-7 Species • Salal (Gaultheria shallon) • Sword Fern (Polystichem munitum) • Douglas Fir (Pseudotsuga menziesii) • Ocean Spray (Holodiscus discolor) • Bracken Fern (Pteridium aquilinum) • Trailing Black Berry (Rubus ursininus) • Red Huckle Berry (Vaccinium parvifolium) • Evergreen Huckle Berry (Vaccinium ovatum) • Cascara (Rhamnus purshiana) • Dull Oregon Grape (Mahonia nervosa) • Baldhip Rose (Rosa gymnocarpa) • Twin Flower (Linnaea borealis) • Scouler’s Willow (Salix scouleriana)

  4. C-7 Trees The Majority of trees in C-7 consists of Douglas Fir with the exception of one Scouler’s Willow.

  5. Snags • C-7 consists of 4 snags within 10 m of the plot center. • There are 38 snags within 30 m of the plot center. • 84.2105% of the snags are Douglas Fir (PSME). • The remaining snags are unrecognizable. • The average Diameter Breast Height (DBH) is 8.7 in. • The average Height is 40.3 ft. • The average decay class of these snags is 4.6. • The large number of snags may be due to a root fungi migrating through plot C-7

  6. Root Fungi • The root fungi predominantly affects the Douglas fir population, shrubs and other trees do not seem to be affected by the fungi. • If the fungi migrates fairly fast, most of the trees within plot C-7 will soon be affected by the disease.

  7. The height of the snags varies from 3 ft to 122 ft

  8. Blue = Snags Above 20ft. Height (30 M Plot) • Red = Snags Below 20ft. Height (30 M Plot) • Yellow = Snags Above 20ft. Height (10 M Plot)

  9. We collected rainfall every 2 weeks unless heavy precipitation required more frequent collection

  10. 40 Years Ago

  11. Present State of Plot

  12. 40 Years From Now

More Related