Olympic Habitat Development Study
US FOREST SERVICE

This page contains all the OHDS related links found on this site, and other useful resources.

Places

Variable-Density Thinning (VDT) Sites

Trees

Old-Growth

Understory and Epiphytes

Natural History

Soils and Location

  • Web Soil Survey
    The soil mapped at the Fresca area is Emmiott silt loan (Map Unit 668L5). Select the Web Soil Survey button and then select the location by inputting latitude and longitude (48.0500°N, -124.2900°W).

Growth Models

Photos

Weather

A leaf of red alder (Alnus rubra) shows the effect of insect herbivory. The leaf is almost completely eaten up except for the veins which give it a skeleton appearance.
A leaf of red alder (Alnus rubra) shows the effect of insect herbivory.