Managing Super-Old Growth in the Fourth Dimension
Presenter: Steve Norman
Length: 40 min and 22 s
View: Presentation
Topics:
- Managing super-old-growth in the fourth dimension
- Acknowledgements
- The Coast Redwood Range
- Old Trees vs. Old Forests
- Emmanual Fritz's 12 ha Overstory Age Structure
- Cumulative Redwood Age Structure
- Cumulative Age Structure
- Long-term Management Objectives?
- How and Where Do We Work to Achieve Them?
- Vegetational Inertia
- Topographic Position
- Drainage
- Late Summer Solar Radiation
- Topographic Integrated Moisture Index
- Factors That Promote Stability
- Fog Stratus
- Special Species Attributes
- Redwood Basal Sprouting
- Post-Fire Canopy Recovery
- Changing Fire Regimes: a Non-Equilibrium Ecology
- Traditional Equilibrium Model
- Non-Equilibrium Model
- Fire Triangle
- Fire Regime Triangle
- Cultural Ignitions
- Vegetation Dynamics
- Tribal Dynamics
- Methodological Uncertainties in Coast Redwood
- Problematic Tree Rings
- Canoe Fire: Humboldt Redwoods State Park
- Healing Over a Cavity
- Upland Sites (1700-1849)
- Alluvial Sites (1700-1849)
- Headwaters: Age Structure and Fire History
- Headwaters: Douglas Fir Importance Value
- Douglas-fir canopy cover
- Headwaters: Increased Douglas-Fir Overstory
- Del Norte Coast Redwoods State Park
- Moisture Index / Distance Inland
- Growing Season Fire Scar
- Del Norte Coast Redwoods State Park
- Del Norte Coast Redwoods State Park
- Mill Creek old growth - 1958
- Fire Interval Range: 7-26 yrs
- Complex Histories Typify Old Redwood Forests
- How Coast Redwood Trees Die
- Bark Consumption and a Small Cavity
- Broad Cavities
- Large Hallows
- View Inside the Oven
- How Coast Redwood Trees Die
- Place-Specific Effects of Climate Change
- Increased Importance of Non-Fire Disturbance
- Wind: A Surrogate for Fire in Old Growth?
- Place-Specific Effects of Wind
- Summary and Conclusions