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General Technical Report

Title: Proceedings of coast redwood forests in a changing California: A symposium for scientists and managers.

Author: Standiford, Richard B.; Weller, Theodore J.; Piirto, Douglas D.; Stuart, John D, technical coordinators.

Date: 2012

Source: Gen. Tech. Rep. PSW-GTR-238. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture.

Station ID: GTR-PSW-238

Description:

The Coast Redwood Forests in a Changing California Science Symposium was held June 21-23, 2011 at UC Santa Cruz with just under 300 registrants in attendance. Participants ranged in background from graduate level students to university forestry faculty, land managers, and conservation groups, public agencies, and land trust members. The symposium was strategically held in Santa Cruz, near the Southern end of the redwood region. Designed to present the state of our knowledge about California's coast redwood forest ecosystems and sustainable management practices, this symposium was built on earlier redwood science symposia held in Arcata, CA in June, 1996 and in Santa Rosa, CA in March, 2004.

The first day of the symposium consisted of two simultaneous field tours, one to the North County and one to the South County. The North County tour focused on active redwood timber management on corporate ownerships operating under the unique policies that dictate decision making on the central coast, and Cal- Poly's forest management and research at its Swanton Pacific Ranch. It also included a brief tour of the Big Creek Lumber Company sawmill and a visit to areas burned in the more than 7,000 acre Lockheed Fire of 2009. The South County tour traversed the range of redwood forest conditions from the old growth of Henry Cowell State Park and the uncut 120 year old young growth of Nisene Marks State Park to uneven-aged young growth stands established by individual tree selection harvesting on non-industrial forestlands.

Opening remarks started the second day of the symposium and began the academic concurrent sessions. Local historian Sandy Lydon spoke about the special history of the redwoods in the region, recounting stories from his boyhood about roaming through the forests and giving a brief synopsis of the settlement of the area. Steve Sillett, Humboldt State University forestry professor, described his experiences climbing the redwoods and his discoveries in the redwood forest canopy ecosystems, as well as his findings on tree growth from dendrochronology measurements. Ruskin Hartley, Executive Director and Secretary of Save the Redwoods League, called on the audience to set "audacious goals and collaborative actions." He maintained that nature does not develop boundaries and that in moving forward, we should focus on a shared set of goals and that public and private land should progress simultaneously. Concluding the session, Ron Jarvis, Home Depot's VP of sustainability talked candidly about the role of environmental sustainability practices and policies as part of the home improvement retailer's business model. He noted that when he began in the sustainability department he undertook a two year long project to understand where every sliver of wood from over 9,000 products originated to ensure sustainable wood practices.

Over 75 concurrent oral presentations were showcased over two days, pertaining to the topics of: Ecology (15 presentations); Silviculture and Restoration (11 presentations); Watershed and Physical Processes (22 presentations); Wildlife, Fisheries, Aquatic Ecology (10 presentations); Forest Health (10 presentations); Economics and Policy (6 presentations); Monitoring (7presentations). In addition, almost 40 posters were displayed during the evening reception, ranging in topic from post-fire response, to long-term watershed research, and community forestry models. Held outside on the warm Santa Cruz evening, participants enjoyed a strolling dinner and networking with colleagues, making the reception a highlight of the symposium.

The symposium concluded with closing remarks about the future of research in the redwood region from John Helms, UC Berkeley and Mike Liquori, Sound Watershed. In addition, a panel including Dan Porter, the Nature Conservancy, Lowell Diller, Green Diamond, and Kevin O'Hara, UC Berkeley discussed the interface of research, management, and conservation. The overall discussion led to the conclusion that academic research and applied research should be made available to the field as a whole as findings progress and that more opportunities for networking and interactions should be made available to the forestry community.

Overall, the symposium fulfilled its purpose to identify key knowledge gaps, bring together multi-disciplinary teams, and help identify future opportunities for collaboration. Participants were pleased with the presenters and research shown. Many noted that a highlight of the symposium was being able to meet and interact with others whose works they had previously cited in their own research. Of the approximately one half of participants who completed the follow-up survey, 100% hoped to see more events like the 2011 Redwood Symposium.

Citation

Standiford, Richard B.; Weller, Theodore J.; Piirto, Douglas D.; Stuart, John D, technical coordinators. 2012. Proceedings of coast redwood forests in a changing California: A symposium for scientists and managers. Gen. Tech. Rep. PSW-GTR-238. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture.

View and print the entire publication (14.0 MB) or the individual papers below.

Keynote Address

Redwood Forest Conservation: Where Do We Go From Here?
Ruskin K. Hartley

Watershed Processes

Road Surface Erosion on the Jackson Demonstration State Forest: Results of a Pilot Study
Brian Barrett, Rosemary Kosaka, and David Tomberlin

Total Maximum Daily Loads, Sediment Budgets, and Tracking Restoration Progress of the North Coast Watersheds
Matthew S. Buffleben

Logging-Related Increases in Stream Density in a Northern California Watershed
Matthew S. Buffleben

Physics-Based Simulations of the Impacts Forest Management Practices Have on Hydrologic Response
Adrianne Carr and Keith Loague

Erosion at Decommissioned Road-Stream Crossings: Case Studies from Three Northern California Watersheds
Sam A. Flanagan, David Fuller, Leonard Job, and Sam Morrison

Large Woody Debris Budgets in the Caspar Creek Experimental Watersheds
Sue Hilton

Sediment Production in a Coastal Watershed: Legacy, Land Use, Recovery, and Rehabilitation
Elizabeth T. Keppeler

Declining Sediment Loads from Redwood Creek and the Klamath River, North Coastal California
Randy D. Klein and Jeffrey K. Anderson

The VTAC Committee: Developing Guidance for an Alternative Regulatory Pathway to the Anadromous Salmonid Protection Rules
Michael Liquori, Peter Cafferata, Kevin Boston, Richard Gienger, and David Hope

Assessing Effects of Changing Land Use Practices on Sediment Loads in Panther Creek, North Coastal California
Mary Ann Madej, Greg Bundros, and Randy Klein

Fine Sediment Sources in Coastal Watersheds with Uplifted Marine Terraces in Northwest Humboldt County, California
Stephen Sungnome Madrone and Andrew P. Stubblefield

Comparison of Estimated and Measured Sediment Yield in the Gualala River
Matthew O'Connor, Jack Lewis, and Robert Pennington

Fluorometry as a Bacterial Source Tracking Tool in Coastal Watersheds, Trinidad, CA
Trever Parker and Andrew Stubblefield

Use of BasinTemp to Model Summer Stream Temperatures in the South Fork of Ten Mile River, CA
Rafael Real de Asua, Ethan Bell, Bruce Orr, Peter Baker, and Kevin Faucher

Comparing Hydrologic Responses to Tractor-Yarded Selection and Cable-Yarded Clearcut Logging in a Coast Redwood Forest
Leslie M. Reid

Landslides After Clearcut Logging in a Coast Redwood Forest
Leslie M. Reid and Elizabeth T. Keppeler

The Impact of Timber Harvest Using an Individual Tree Selection Silvicultural System on the Hydrology and Sediment Yield in a Coastal California Watershed
Arne Skaugset, Christopher G. Surfleet, and Brian Dietterick

Summer Water Use by Mixed-Age and Young Forest Stands, Mattole River, Northern California, U.S.A.
Andrew Stubblefield, Max Kaufman, Greg Blomstrom, and John.pdf
Rogers

Sediment Yield Response to Sediment Reduction Strategies Implemented for 10 Years in Watersheds Managed for IndustrialForestry in Northern California
Kate Sullivan

An Approach to Study the Effect of Harvest and Wildfire on Watershed Hydrology and Sediment Yield in a Coast Redwood Forest
Christopher G. Surfleet, Arne Skaugset, and Brian Dietterick

Delineation of Preventative Landslide Buffers Along Steep Streamside Slopes in Northern California
Jason S. Woodward, David W. Lamphear, and Matthew R. House

Ecology

Responses of Redwood Soil Microbial Community Structure and N Transformations to Climate Change
Damon C. Bradbury and Mary K. Firestone

Rangewide Genetic Variation in Coast Redwood Populations at a Chloroplast Microsatellite Locus
Chris Brinegar

Reference Conditions for Old-Growth Redwood Restoration on Alluvial Flats
Christa M. Dagley and John-Pascal Berrill

Fog and Soil Weathering as Sources of Nutrients in a California Redwood Forest
Holly A. Ewing, Kathleen C. Weathers, Amanda M. Lindsey, Pamela H. Templer, Todd E. Dawson, Damon C. Bradbury, Mary K. Firestone, and Vanessa K.S. Boukili

Foliar Uptake of Fog in the Coast Redwood Ecosystem: a Novel Drought-Alleviation Strategy Shared by Most Redwood Forest Plants
Emily Limm, Kevin Simonin, and Todd Dawson

A Chronosequence of Vegetation Change Following Timber Harvest in Naturally Recovering Coast Redwood (Sequoia sempervirens) Forests
Kristin K. Hageseth Michels and Will Russell

Accounting for Variation in Root Wood Density and Percent Carbon in Below-ground Carbon Estimates
Brandon H. Namm and John-Pascal Berrill

Response of Montia howellii (Howell's montia) to Road Management in California Coastal Timberlands
Maralyn A. Renner, James Regan, and Mark Colosio

'Pygmy' Old-Growth Redwood Characteristics on an Edaphic Ecotone in Mendocino County, California
Will Russell and Suzie Woolhouse

Size Distribution of Unharvested Redwood Forests in Mendocino County
Bradley E. Valentine

Structure and Dynamics of an Upland Old-Growth Forest at Redwood National Park, California
Phillip J. van Mantgem and John D. Stuart

Forest Health

Damage and Mortality Assessment of Redwood and Mixed Conifer Forest Types in Santa Cruz County Following Wildfire
Steve R. Auten and Nadia Hamey

Decomposition and N Cycling Changes in Redwood Forests Caused by Sudden Oak Death
Richard C. Cobb and David M. Rizzo

Post-fire Response of Coast Redwood One Year After the Mendocino Lightning Complex Fires
Robert B. Douglas and Tom Bendure

The Effects of Sudden Oak Death and Wildfire on Forest Composition and Dynamics in the Big Sur Ecoregion of Coastal California
Margaret R. Metz, Kerri M. Frangioso, Ross K. Meentemeyer, and David M. Rizzo

Regeneration and Tanoak Mortality in Coast Redwood Stands Affected by Sudden Oak Death
Benjamin S. Ramage, Kevin L. O'Hara, and Alison B. Forrestel

Wildlife, Fisheries, Aquatic Ecology

Sonoma Tree Vole Habitat on Managed Redwood and Douglas-fir Forestlands in North Coastal California
Sal J. Chinnici, David Bigger, and Eric Johnson

Two Decades of Research and Monitoring of the Northern Spotted Owl on Private Timberlands in the Redwood Region: What do We Know and What Challenges Remain?
Lowell Diller, Keith Hamm, David Lamphear, and Trent McDonald

How Do We Know How Many Salmon Returned to Spawn? Implementing the California Coastal Salmonid Monitoring Plan in Mendocino County, California
Sean P. Gallagher and David W. Wright

Ecology and Management of Martes on Private Timberlands in North Coastal California
Keith A. Hamm, Lowell V. Diller, David W. Lamphear, and Desiree A. Early

A Permeability Study on Salmonid Spawning Areas in Northern Humboldt County, California
Claire Knopf

Mesocarnivores as Focal Species for the Restoration of Post-Logging Second Growth in the Northern Redwoods
Keith M. Slauson

Northern California Redwood Forests Provide Important Seasonal Habitat for Migrant Bats
Theodore J. Weller and Craig A. Stricker

Measurements of Key Life History Metrics of Coho Salmon in Pudding Creek, California
David W. Wright, Sean P. Gallagher, and Christopher J. Hannon

Silviculture and Restoration

Coast Redwood Live Crown and Sapwood Dynamics
John-Pascal Berrill, Jesse L. Jeffress, and Jessica M. Engle

Influence of Tree Spatial Pattern and Sample Plot Type and Size on Inventory Estimates for Leaf Area Index, Stocking, and Tree SizeParameters
John-Pascal Berrill and Kevin L. O'Hara

Management Practices Related to the Restoration of Old Forest Characteristics in Coast Redwood Forests
Gregory A. Giusti

Carbon Storage in Young Growth Coast Redwood Stands
Dryw A. Jones and Kevin L. O'Hara

Variable-Density Thinning in Coast Redwood: a Comparison of Marking Strategies to Attain Stand Variability
Kevin L. O'Hara, Lathrop P. Leonard, and Christopher R. Keyes

The Scotia Plantation: Implications for Multiaged and Even-aged Silviculture
Kevin L. O'Hara

Coast Redwood Responses to Pruning
Kevin L. O'Hara

Using FORSEE and Continuous Forest Inventory Information to Evaluate Implementation of Uneven-aged Management in Santa Cruz County Coast Redwood Forests
Douglas D. Piirto, Scott Sink, Dominic Ali, Steve Auten, Christopher Hipkin, and Reid Cody

Using Wood Quality Measures to Evaluate Second-Growth Redwood
Stephen L. Quarlesand Yana Valachovic

Forest Restoration at Redwood National Park: a Case Study of an Emerging Program
Jason R. Teraoka

Whiskey Springs Long-Term Coast Redwood Density Management;Final Growth, Sprout, and Yield Results
Lynn A. Webb, James L. Lindquist, Erik Wahl, and Andrew Hubbs

Economics

Observations About the Effectiveness of Utilizing Single Tree Selection Silviculture in Redwood Forestlands
Bob Berlage and the Big Creek Lumber Company Forestry Department Staff

The Watershed TMP: a Proposal to Manage the Redwood Ecosystem Under Convergent Environmental, Economic and Social Goals
Frederick D. Euphrat

Protecting Forests Across Landscapes and Through Generations: the Sonoma County Forest Conservation Working Group
Frederick D. Euphrat, Steven Swain, Dee Swanhuyser, Jill Butler, Amy Chesnut, Kim Batchelder, Caerleon Safford, and Earle Cummings

California's Coast Redwood in New Zealand
Tom Gaman

Subdivide or Silviculture: Choices Facing Family Forest Owners in the Redwood Region
William Stewart, Shasta Ferranto, Gary Nakamura, Christy Getz, Lynn Huntsinger, and Maggi Kelly

Is it Economical to Manage Jointly for Wood and Carbon Under the Climate Action Reserve Protocol?
Richard P. Thompson and Steve R. Auten

Monitoring

Comparing LiDAR-Generated to Ground-Surveyed Channel Cross-Sectional Profiles in a Forested Mountain Stream
Brian C. Dietterick, Russell White, and Ryan Hilburn

Tree Height Estimation in Redwood/Douglas-fir Stands in Mendocino County
Helge Eng

Prioritizing Treatment of Second-Growth Forests Using LiDAR
Lathrop P. Leonard and Daryl Van Dyke

Land Surface Phenology as a Coarse-Filter Indicator of Disturbance and Climatic Effects Across the Coast Redwood Range
Steven P. Norman and William W. Hargrove

Use of LiDAR and Multispectral Imagery to Determine Conifer Mortality and Burn Severity Following the Lockheed Fire
Russell A. White and Brian C. Dietterick

Last Modified: Aug 6, 2012 11:14:44 AM