The Forests:
The three forests making up Hyla Woods (Mt. Richmond – 550
acres, Timber – 160 acres, Manning – 70 acres) are examples of temperate rainforests
in various stages of regrowth and recovery from roughly a century of active
human use.
Within the forest we find an exciting range of
interdependent species. We actively
work to increase our understandings of how these forests work.
The forest’s dominant tree species, Douglas Fir, makes up
84% of the standing volume. Grand Fir (14%), Cedar (3%), Hemlock (0.2%), Maple
(3%), and Oak (1%) make up the other significant species.
Due to our choice to harvest at a level that is less than
half of the annual growth rate of five to eight percent, the standing volume of
Hyla Woods has increased steadily over the past twenty years to more than 8.3
million board feet.
The Forestry:
During the twenty years of our ownership our focus has been
restoration and enhancement. This has
included clearing and reforestation of brush patches, selective harvest of
lower quality trees, development of road networks, and improvements to overall
equipment and facilities.
While it is easy to say that our aim is to grow multi age,
multi species, ecologically complex forests, figuring out how best to get there
is a significant challenge.
Key Challenges:
- Single
Age to Multi Age - One legacy of past harvest is that much of the
forests is in even age stands. We wrestle
with the question of how to make the transition from even age stands to
multi age, given the dependence of many species on a minimum level of
sunlight to grow.
- Invasive
Species – Throughout the forests, we are challenged to keep invasive
plants – particularly scotch broom and blackberry – from choking out
native species.
Elements of our forestry approach include:
- Our
commitment to using site specific approaches tailored to each site’s
unique mix of conditions
- Regular
thinning of stands with an emphasis on removing weak, lame, and lazy
trees
- Patch
opening harvests to accomplish transition from single age to multi age –
large enough to allow in enough light to support regeneration, yet small
enough to maintain connection to the biological legacies of the
surrounding forest
- Ongoing
experimentation and learning while resisting the potential for dogmatic
thinking
- Encouragement
of natural regeneration of trees, backed up by planting
- Minimal
compaction of soils
- Use
of herbicides only when we feel there is no other viable alternative
- Keeping
the annual rate of harvest well below the rate of growth
- Finding
ways to increase the energy efficiency of our operations, including
onsite processing and solar kiln drying
- Regular
monitoring and analysis of key indicators of forest health
- Development
and use of a GIS and related systems to integrate all forest information