2012 Symposium Presenters
Friday Morning Presenters, Focus on
Trees
Biography coming soon...
Dr. Kathleen Wolf is a Research
Social Scientist with the College of the
Environment, University of Washington. She has a
joint appointment with the US Forest Service Pacific
NW Research Station to develop a program on Urban
Natural Resources Stewardship. Since receiving her
Ph.D. from the University of Michigan Dr. Wolf has
done research to better understand the human
dimensions of urban forestry and urban ecosystems.
She has also worked professionally as a landscape
architect and as an environmental planner.
Kathy's
studies are based on the principles of environmental
psychology; her professional mission is to discover,
understand and communicate human behavior and
benefits, as people experience nature in cities and
towns. Moreover, Kathy is interested in how
scientific information can be integrated into local
government policy and planning.
She is a member of
the Environmental Design Research Association, the
International Society of Arboriculture, a technical
contributor on human well-being to the Sustainable
Sites Initiative, a member of the Transportation
Research Board national committee on Landscape and
Environment, and the Washington State Community
Forestry Council. Dr Wolf has presented her research
throughout the United States, in Canada, Europe,
Australia and Japan. An overview of Dr. Wolf's
research programs can be found at
www.naturewithin.info; additional research
findings on Green Cities: Good Health:
www.greenhealth.washington.edu
Becky has been a part of the Colorado Springs
forestry community for 30 years. She was forester
for the City of Colorado Springs for 20 years before
becoming a consulting forester with Mountain High, a
tree care and consulting firm. During
her career she has been involved in many large
planting efforts including street tree replacements
and the New Home Tree Program. She has
a familiarity and understanding of what trees do
well in the Colorado Springs. She also
has experience with the forest trees in the
interface. She has facilitated, a led a couple key
forest health projects for the City of Colorado
Springs and produced several forest management and
fire mitigation plans in the region.
Ronda holds a B.S. in horticulture and M.S. in
plant pathology. Over the past thirteen
years, she has worked as a research associate in
the Department of Horticulture and Landscape
Architecture and the Department of
Bioagricultural Sciences and Pest Management at
Colorado State University. Ronda has conducted
research on several tree-related research
projects, notably a long-term study that
assessed the affects of reduced water supplies
on the health of cottonwood trees, a study that
assessed the affects of irrigation regimes on
the health of two species of shade trees, and
studies to determine the affects of magnesium
chloride on roadside vegetation and water. In
addition, she has maintained plants in research
areas, assisted with the Plant Select Program,
instructed classes and constructed interactive
keys for use on the High Plains Integrated Pest
Management Guide.
Friday Afternoon Presenters, Optional
Workshops and Small Group Presentations
Carla Anderson, a registered Landscape Architect,
has a degree in Botany and has been practicing
Landscape Architecture for over 20 years. A
resident of Colorado since 1992, she has been an
active Colorado Master Gardener since 1996.
Her professional work of site design, planting
design, and construction supervision focuses on
environmentally responsible landscape solutions.
This includes water management practices, use of
native, low maintenance and drought-tolerant plants,
and consideration of adverse environmental impacts
such as challenges with native fauna and erratic
weather conditions. She occasionally shares
her passion for connecting to the natural landscape
through presentations in public forums such as this
Symposium, the Western Landscape Symposium, Colorado
State Extension, garden clubs, and other venues.
Carla was responsible for the design and
installation of the award-winning Carnegie Library
Public Garden, a xeric demonstration garden in
downtown Colorado Springs. <Back>
Joe Dixon retired as a Colonel from the U.S. Air
Force in 1996 and established irrigation and
landscaping company which he operated for more than
ten years. Now “twice retired,” he does only
occasional irrigation design and consulting. He has
served on the planning committee for the Peak to
Prairie Landscape Symposium for many years is a
long-time volunteer, giving presentations at the
Xeriscape Demonstration Garden, for Colorado State
Extension in El Paso County, and other local groups.
A member of the Associated Landscape Contractors of
Colorado (ALCC) and the Irrigation Association, he
is a certified irrigation designer (CID) and a
landscape irrigation auditor (CLIA). He holds a
Ph.D. from the University of Minnesota. <Back>
Dennis Slibsager has worked for Ewing Irrigation
Products, wholesale supplier of irrigation and
landscape supplies, for the last 26 years. Dennis is
a Certified Landscape Irrigation Auditor-CLIA via
the EPA (formerly via the Irrigation Association).
He enjoys helping his customers with the
more difficult problems that arise within the
irrigation system. <Back>
Al holds a Bachelor of Science degree from the
University of Wisconsin-Stevens Point in Urban
Forestry/Arboriculture. He is an ISA Certified
Arborist and has served on the Board of the Rocky
Mountain Chapter of the International Society of
Arboriculture. He has over 35 years experience in
the field of arboriculture, of which 30 years have been with
Mountain High Tree Care.
Loretta Mannix is a
Fort Collins
landscape designer and horticulturist specializing
in water-wise landscape designs. She holds a B.S. in
Landscape Horticulture/ concentration in Landscape
Design and Contracting and an M.S. in Entomology
from Colorado State
University. Her business,
The Horticulture Consultant, offers a range of
services from landscape design to plant problem
diagnosis and treatment options.
Saturday Presenters, General Session
Please see above.
Carey Harrington is a Certified Colorado Native
Plant Master and is also a graduate of the Colorado
State University Extension Master Gardener Program
in El Paso County. She has been a volunteer at the
Xeriscape Demonstration Garden at the Colorado
Springs Utilities Conservation Center for ten years.
She is the creator of and one of the contributors to
the Pikes Peak Area Garden Help blog
(http://peakgardening.wordpress.com). Carey has an
M.A. in education and was an instructor at the
University of Colorado at Colorado Springs for ten
years. Her training and experience have inspired her
to share the benefits of gardening with water-wise
plants with gardeners in our area. She has given several
educational presentations for the local extension
office, the Horticultural Art Society, and Colorado
Springs Utilities. Additionally, she leads many
garden tours, wildflower walks, and tree walks.
Since its inception in 1977, Shane Smith
has been the director (and a founder) of the
Cheyenne Botanic Garden, Wyoming's only public
botanic garden. It is a volunteer-centered project
with a major emphasis on sustainability that
includes a solar heated and powered conservatory.
The project also includes the 62-acre High
Plains Arboretum, which is in the early development
stages. The Cheyenne Botanic Gardens have received
recognition awards from Presidents Reagan, Bush
(senior) and Clinton. Shane received the Community
Hero Award from Wyoming Governor Geringer. More
recently he was the recipient of the Award of Merit
- from the American Public Garden National
Association, and the Wyoming Business Council Award
of Excellence for starting Wyoming’s first modern
farmer’s market in 1980.
Shane has a BS in Horticultural
Science, attained his registration as a
“Horticultural Therapist, (HT)” from the American
Horticultural Therapy Association. In 1990, he
served as a Loeb Fellow in Advanced Environmental
Studies at Harvard University. The book, “Greenhouse
Gardener's Companion” authored by Shane, is the top
selling greenhouse book on Amazon.com. Since 1976 he
has produced a garden-oriented radio program on
KFBC. Shane has also consulted and lectured on
gardening, horticultural therapy, greenhouses,
public garden design and community greening for over
33 years in 27 different states, Mexico, Venezuela
and Canada.
Dr. Reeder worked for 30 years as a Soil
Scientist for the USDA Agricultural Research Service
conducting research on carbon and nitrogen cycling
and key below-ground processes that control plant
production and ecosystem sustainability. Since
retiring, she has worked as a consultant for the CSU
Soil Testing Lab, and as an instructor for the
Colorado Master Gardener Program. Her current
research interest is evaluating quality factors of
commercially-available organic amendments compared
to home-made composts.
Joel Reich works for Colorado State University
Extension, where he is the horticulture agent for
Boulder County. He received his Masters degree in
horticulture from Oregon State University. In
addition to his expertise in landscape horticulture,
Joel has become one of Colorado’s top authorities on
fruit production. Joel manages a fruit trial garden
at his office in Longmont, as well as working with
farmers and fruit enthusiasts around the state.
Biography coming soon...
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