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The most basic rules of the world - the ones we all live by - are ecological
rules. These can't be simply studied from books or perceived fully in a
classroom or laboratory setting. Whether one is a botanist, a biologist, or an
earth scientist, it's imperative to go out on the mountainside, watch the rain
fall over a valley, dig into the earth beneath a fallen tree, or wade a creek
for cobbles with resources upstream. The best work in the natural disciplines
starts with observations in nature. - Ken Norris (1924-1998) Natural Reserve
System Founder
1999-2000 STUNT
RESERVE ANNUAL REPORT
CONTENTS
Back to Stunt
Homepag |
Stunt Ranch Santa Monica
Mountains Reserve
University of California
Los Angeles

California Sister on Mariposa Lily
Adelpha bredowii californica on Calochortus venustus
by Lisa Pompelli
This flower and butterfly are commonly found in the Santa Monica Mountains and at Stunt Ranch.
UCLA Stunt Ranch Santa Monica Mountains Reserve University of California, Los
Angeles Phone: (310) 206-3887 Fax: (310) 825-9433 Email: cfelixso@ucla.edu Web
Site: http://nrs.ucop.edu/Reserves/stunt/html

Narrative
Summary
With the UCLA Stunt Ranch Santa Monica Mountains
Reserve commemorating its fifth anniversary, a quote on it’s office wall
calendar says it all, “Success is a journey….not a destination.”
Given that most journeys follow a pattern of ten
steps forward, nine back, and so on, the important thing to note is that
progress towards one’s goal or mission is being made.
As with all members of the UC Natural Reserve
System, the Stunt Ranch Reserve’s larger mission is to contribute to the
understanding and wise management of the Earth and its natural systems by
supporting university-level teaching, research, and public service at
protected natural areas throughout California. On a more local level, the
reserve seeks to serve both the UCLA and the Santa Monica Mountains
community of visitors, neighbors, landholders, K-12 and university
students, researchers and educators as a key locale and focus for
environmental education and research.
In addition to the numerous classes and research
projects listed in the following sections, some of the landmark footsteps
of the Stunt Ranch Reserve journey in the past year include:
-
Design and planning of exhibits for
the education/nature center: The reserve’s design consultant and
directors have been working on the concept, design, and content of both
permanent and moveable displays, some interactive, for the proposed
education/nature center. The listings and description along with
conceptual drawings can be found at the end of this annual report.
-
Collection of Stunt family photos and artifacts: Ed Hall, who as a boy was a close friend and neighbor of Ethel and
Harry Stunt (brother and sister – who along with other brothers and a
cousin homesteaded the property in the late 1880s), has graciously
continued to send the reserve various Stunt family photos and artifacts as
he unearths them at his current family home in Montana. These items are
safely stored in the reserve’s office on campus and will eventually be
on display in the education/nature center. Among others, treasured items
received by the reserve this year include: an engraved silver napkin ring
from Ethel’s years in China as well as a fan with names inscribed in
Chinese letters on the fan’s ribs, a standing wooden picture frame, an
etched colored glass cup from 1903, a black fur hand-muffler and collar, a
small bible inscribed by her beau and given to Ethel at Christmas 1904.
-
Establishment of the oral history program: A series of interviews with people who knew the Stunt family and/or
were familiar with the history of the Cold Creek watershed was
successfully launched during the 1999-2000 academic year. Stunt Ranch
neighbors, John Gensley and his daughter Robin Mitchell, as well as
Maximillian Sikinger and his wife Carla were the first people interviewed.
More meetings in small groupings are planned over the next year. The
information gathered will be an integral part of the reserve’s nature
center exhibit on the Stunt family and the history of the Cold Creek
watershed.
-
Formation of the Cold Creek Round
Table: At regular intervals in the past year, the reserve joined with
representatives from the Mountains Restoration Trust, National and State
Park Services, Resource Conservation District of the Santa Monica
Mountains, Santa Monica Mountains Conservancy, and L.A. County Supervisor
Yaroslavsky’s office to form the Cold
Creek Round Table. This is an informal coalition of agencies who share
an interest in the protection and monitoring of the Cold Creek watershed.
Numerous issues have been identified, roles explored, and cooperative
research and educational projects initiated. One of these is a white
paper written by Dr. Phil Rundel, reserve faculty director, titled,
“ The Cold Creek Watershed of the Santa Monica Mountains as a Regionally
Significant but Fragile Natural Ecosystem.”
-
Website posting of K-12 Teaching Guides: The Cold Creek Docents, an affiliate of the Mountains Restoration
Trust, provided materials for K-12 teaching guides now posted on the
reserve’s website with stylish format and illustrative material. This
project was coordinated and produced by Tim Bradley and Marjorie Lynn
Patrick of the Department of Ecology & Evolutionary Biology, UC
Irvine, and was funded through a grant to the Natural Reserve System from
Chevron. See
http://nrs.ucop.edu/Reserves/stunt.html.
- Hosting of
events: For the second year in a row the Department of
Organismic Biology, Ecology, and Evolution held its annual gathering at
Stunt Ranch. This year as last, El Tapitio – the best taqueria in the
west San Fernando Valley, catered the party. An Afro-Cuban group of
musicians and dancers from the UCLA School of Ethnomusicology performed to
everyone’s delight. The
UCLA Alumni Association in co-sponsorship with the reserve held a “Bruin
Day in the Country” at Stunt Ranch. In addition to a delicious box
lunch, guests were treated to a series of educational and entertaining
presentations by reserve faculty and researchers. This event was such a
success that another was held in October 2000. The Society of
Environmental Journalists also visited Stunt Ranch on one of the scheduled
field trips during their annual conference held this year at UCLA. At all
of these memorable events, the Cold Creek Docents graciously led hikes and
activities for kids of all ages.
- Joint
sponsorship with the UCLA Science Project of a biology field course for
high school teachers and students: Funded through a UC Natural Reserve
System grant from the UCOP School/University Partnerships program, five
high school teachers and seven high school students participated in the
design and execution of independent field projects. This course was taught
both on campus and at the reserve under the direction of Dr. John
Lambrinos, Department of Organismic Biology, Ecology, and Evolution, and
Adelina Alegria, Graduate School of Education and Information Services.
A specific goal was to develop skills and strategies for conducting
inquiry-based field and classroom projects focused on the ecology of
southern California and the conservation issues relevant to it. The heart
of the course was the development of “take away” field projects and
activities using Stunt Ranch as a model system. Teachers and students came
from secondary schools in the UCLA Collaborative Outreach Programs.
- Participation in annual Biology Research
Symposium: The symposium, comprised of 22 poster presentations and 44
researchers provided a setting for undergraduates, graduate students,
faculty, and postdoctoral fellows to present the research that was
conducted over the past year and to provide a unique opportunity for them
to become acquainted with each other and with the ongoing research work of
the department. In addition, field sites affiliated with the department,
such as the Stunt Ranch Reserve, were showcased. The reserve directors
introduced Stunt Ranch to those who had not yet visited there and
encouraged those who had to return. Posters depicting research and
educational activities at Stunt Ranch were displayed and reserve
literature made available.
-Writing of a chapter
in the Southern California Environmental Report Card 1999: Dr. Phil
Rundel, reserve faculty director, wrote the chapter on Wildland Fire for
the UCLA Institute of the Environment’s 1999 annual report card. He
discussed the nature of chaparral fires and gave a history of fires
particularly at the urban/wildland interface typical of the Santa Monica
Mountains. He discussed fire behavior and fire management policies as well
providing an assessment and grade. Rundel felt that previous efforts in
wildland fire management deserved a “D” and that in recent years the
overall program of wildland fire management improved markedly, now earning
a rating of “B”.
- Participation
in Earthday at UCLA 2000: The reserve joined university and community
environmental groups at a day-long event on Bruin Walk (on the UCLA
campus) whose purpose was to focus attention on the environment. Some
booths offered organically grown food and beverages, others devised games
out of recycled materials, others offered literature/bumper stickers
publicizing environmental causes, and still others recruited visitors to
join conservation organizations and participate in upcoming events. The
reserve’s booth was primarily informational in nature and encouraged
faculty and student use of Stunt Ranch for research projects and class
outings.
- Coordination
of Eco-Heroes program at reserve: Twice, under the leadership of the
Eco-Heroes project associated with the UCLA School of Public Policy, high
school students came to Stunt Ranch to participate in conservation
projects and educational programs. On one visit with the help and guidance
of the Cold Creek docents, students learned about, identified, and cut
down a variety of invasive/exotic species. On another, they learned about
trail maintenance – why it is important and how it is done - and they
cleared a connector trail from the educational zone of the reserve to the
Stunt High Trail. After each project, the docents demonstrated and taught
students to make “friendship” bracelets out of raffia (straw) and
colored beads. For many students, this was a first time experience at the
urban/wildland interface. While they worked hard, they also had a good
time – singing and kidding with each other. The reserve thanks Linda
Palmer and the Santa Monica Mountains Trail Council for the use of its
equipment on both of these occasions.
- Attendance
at the UC Natural Reserve System management meeting: Phil Rundel,
reserve faculty director, and Lisa Pompelli, reserve design consultant
attended the annual meeting held last year at the Bodega Marine Reserve.
The meeting is held at a different reserve each year. It provides a much
needed opportunity for the NRS family of reserve managers, faculty
advisors, and NRS directors and staff to gather and share with each other
scientific as well as administrative updates. Issues are addressed that
impact individual reserves and the system as a whole. While topics vary
from year to year depending on the needs/requests of the attendees,
sessions generally include: an introduction of the facilities and
research/education activities at the hosting reserve, NRS systemwide
updates (the directors report, and special projects updates), select
presentations and panel discussions, field trips of the host reserve,
individual reserve reports, and a fair amount of fun and socializing.
- Formation of
Stunt Ranch Reserve Faculty Advisory Committee: the
reserve directors are pleased to now have assistance from a dedicated
group of faculty who share their vision and provide leadership from a
variety of perspectives. The newly formed faculty advisory committee
include: Philip W. Rundel, Chair: Professor of Biology, Richard F.
Ambrose: Associate Professor in the UCLA School of Public Health’s
Department of Environmental Health Sciences, Jeanne Arnold: Professor of
Anthropology, Art Huffman: Senior Lecturer of physics and astronomy,
Martin Cody: Professor of Biology, and Hartmut Walter: Professor of
Geography.
-
Publication of news items on the Stunt Ranch Reserve: Articles written
by or about the reserve appeared in the: Daily Bruin
(Animal Farm), UCLA Today
(Ranch tales, faces emerge from the
past), Alumni News – renamed UCLAlumni Magazine (See
an amazing Stunt [and] Be an outdoor Bruin).
- Updating
of the reserve development plan: The reserve directors have updated
the reserve’s development plan. The principal authors of the plan are
Phil Rundel, faculty director, and Carol Felixson, director of education
and community outreach. It is dedicated to Mildred E. Mathias, UCLA
professor botany who was one of the founders of the Natural Reserve
System. The report addresses: the need for environmental research and
teaching sites, a description of the site and its natural features the
Stunt Ranch history, the reserve’s teaching/research/outreach
significance, the educational and research opportunities, K-12 educational
programs, resource management issues, media/community relations, the
reserve’s website, and plans for reconstruction of the facilities that
were completely destroyed in the 1993 Malibu fire. (See the attached
three-page summary)
- Reserve
use: In the 1999-2000 academic year, reserve use totaled 4,800 user
days. This reflects the number of times a user came to the reserve. Some
came only once; others made two or more visits. Broad categories of use
include: students, faculty and staff from UCLA and other University of
California or Cal State universities, K-12 students and instructors, and a
wide variety of other users.
The reserve is proud of the progress it has made
since its establishment five years ago, and which can best be demonstrated
by the following comments:
It is obvious that
academic teaching and research activities at almost every conceivable
level are being undertaken at Stunt Ranch. It is one of the few nature
sites in the Los Angeles area that is convenient to a very large
population of university and pre-college students. The Institute of the
Environment (IoE) research projects includes important studies of
watersheds feeding Santa Monica Bay, and the sources of runoff and
sediments for the coastal environment. The IoE’s educational activities
include class outings to the site as part of our undergraduate curriculum,
as well as use of the reserve grounds as a destination for training K-12
teachers under an NSF project led by the IoE.
– Richard P. Turco,
Professor and Director,
Institute of the Environment
–
UCLA
The
department is in the process of building strength in the study of
biodiversity, and its generation and preservation. The Santa Monica
Mountains and Stunt Ranch, situated on the western edge of the Los Angeles
basin, are a living laboratory for examining the impact of disturbance on
ecosystem processes at the interface between urban, agricultural, and
wilderness areas. It is our intention to involve undergraduates in local
field projects that have conservation implications
– Blaire Van Valkenburgh,
Professor and Chair,
Department of Organismic Biology, Ecology, and Evolution
– UCLA
As
a faculty member in the School of Public Health and Director of the
Environmental Science and Engineering Program, I am especially cognizant
of the research and teaching value of Stunt Ranch. My colleagues and I
have taken advantage of the relatively pristine state of Stunt Ranch to
provide a critical reference for environmental conditions in the Santa
Monica Mountains and elsewhere in southern California. In the area of
environmental science, it is essential to have good reference areas for
study, and this is particularly important near such a highly urbanized
area as Los Angeles.
–
Richard F. Ambrose,
Associate Professor, School of Public Health and Director,
Environmental Science and Engineering Program
– UCLA
California
State Parks (CSP) and UCLA recognize the need for teamwork. Cooperation
and sharing resources are essential for the success of each organization.
CSP is interested in exploring university training programs for state park
staff on topics about the flora, fauna, natural history, and other aspects
of the mountains. CSP and the UCLA Stunt Ranch Reserve share a common goal
of providing environmental education to the residents of Los Angeles,
particularly inner city students.
–
Daniel Preece
California State Parks
UCLA
Stunt Ranch Reserve is the ideal teaching/learning site, a living
laboratory and outdoor classroom where students of all ages can observe
and learn science directly. Much research as been conducted recently which
confirms that experiential education, such as provided at the Reserve, is
superior in producing students who learn more efficiently and
productively. The UCLA Stunt Ranch Reserve could well become an extremely
important base for chaparral related research and instruction in southern
California.
– Nancy
Helsley, Director
Cold Creek Docents
The
Cold Creek Watershed supports a great diversity of species, many of which
are little understood. Increasing the research capability to better
understand the Mediterranean ecosystem is a function the Mountains
Restoration Trust supports. As the contiguous neighbor of the UCLA Stunt
Ranch Reserve, we look forward to a continued cooperative partnership as
stakeholders in the Cold Creek Watershed and in the greater ecosystem of
the Santa Monica Mountains.
–
Stephen A. Harris, President
Mountains Restoration Trust
Both
as director of the UCLA Ocean Discovery Center and as a lecturer for the
UCLA Institute of the Environment, the students that I brought to the UCLA
Stunt Ranch Reserve consistently found the experience to be educationally
valuable whether they were K-12 students or undergraduates. Having worked
with inner city school children and teachers at both UCLA and the
California Science Center, I know how valuable and important the kinds of
experiences that can be gained at a place like Stunt Ranch are. Most of
these children rarely get the chance to leave their urbanized
neighborhoods.
– Charles D. Kopczak, Ph.D.,
Curator – Ecology Programs
California Science Center
As the next year unfolds, the
faculty director, advisory committee members, and staff are working
diligently on the reserve’s journey towards the realization of its
goals. And like their
favorite saying goes, “…of all the paths you take in life, make sure a
few of them are dirt.”
back to table of contents
 1999-2000 User's Affiliation
University of California
campuses:
Los Angeles, Davis, Santa Barbara
California State University System:
Cal State University Los Angeles, Cal State University Northridge
Other colleges/universities in California:
Stanford University, Pepperdine University
Other colleges/universities outside California:
University of Alcalá, Madrid, Spain.
K-12 system:
see list of
schools and map
Federal/state/local governmental agencies:
Los Angeles Unified School District, Las Virgenes Unified School
District, Santa Monica Unified School District, California State Parks
Environmental/community organizations:
Cold Creek Docents, Mountains Restoration Trust, Santa Monica Mountains
Conservancy, Sierra Club, Metivta, Society of Environmental Journalists
Other:
University of California Office of the President
back to table of contents
 1999-2000
University-level Instruction
| Course Title |
Institution |
Instructors Name |
|
Env
M1- A
Global
Environment
|
UCLA |
Keith
Stolenbach |
Anthro
115P (undergrad); 215 (grad)
Field
Archaeology |
UCLA |
Thomas
A. Wake |
| Botany
419 |
UCLA |
Peggy
Fong
|
OBEE 136
Lab in Ecology, Behavior & Evolution |
UCLA |
Martin Cody |
OBEE
113A
Herpetology
|
UCLA |
Ken
Nagy |
OBEE
154
California Eco-Systems
|
UCLA |
Phil
Rundel |
Geography
163
(Field
Analysis: Biogeograhpy) |
UCLA |
Hartmut
Walter
|
Earth
& Space Science 135
(Intro to Applied Geophysics)
|
UCLA |
David
D. Jackson |
BIO
323/392E
Plants & Animals of S.
Calif
|
CSUN |
Jeff
Smallwood
|
BIO
514/592A
Avian
Ecology |
CSUN |
Jeff
Smallwood |
BIO
392
Field
Studies in Vertebrate Biology |
CSUN |
Brian
T. Henen |
BIO
592
Field Studies in Animal Behavior |
CSUN |
Brian
T. Henen |
|
| |
back to table
of contents

1999-2000 Research at
Stunt
(lists Principal Investigator Name, Affiliation, Research
Title,
Project Duration, and Funding Source)
| Research
User(s): |
Philip
W. Rundel and Rasoul Sharifi |
| User
Affiliation: |
UCLA |
| Project
Title: |
Long
term gas exchange and water relations study of a chaparral plant
community |
| Project
Duration: |
1998
- on-going |
|
__________________________________________________________________ |
| Research
User(s): |
Philip
W. Rundel and Rasoul Sharifi |
| User
Affiliation: |
UCLA |
| Project
Title: |
Bush
poppy demography and productivity |
| Project
Duration: |
1993
– on-going |
|
__________________________________________________________________ |
| Research
User (s): |
Philip
W. Rundel and Qinfeng Guo |
| User
Affiliation(s): |
UCLA,
USGS |
| Project
Title: |
Post-fire
successional dynamics |
| Project
Duration: |
1993
– on-going |
| Funding
Source: |
National
Science Foundation |
|
__________________________________________________________________ |
| Research
User (s): |
Richard
F. Ambrose, Antony R. Orme, and others * |
| User
Affiliation: |
UCLA |
| Project
Title: |
Lower
Malibu Creek and Malibu Lagoon resource enhancement and management
project |
| Project
Duration: |
August
1997 – June 2000 |
| Funding
Source: |
California
State Coastal Conservancy |
|
__________________________________________________________________ |
| Research
User(s): |
Jeff
Thomas (Advisor – Peter Nonacs) |
| User
Affiliation: |
UCLA |
| Project
Title: |
The
function of within-song type variation in the Wrentit (Chamaea
fasciata). |
| Project
Duration: |
January,
1998 – June 2001 |
| Funding
Source: |
Grant,
2000-2001 UCLA Department of Organismic Biology, Ecology, and
Evolution Research Grant |
|
__________________________________________________________________ |
| Research
User(s): |
Aviva
Liebert (Advisor – Peter Nonacs) |
| User
Affiliation: |
UCLA |
| Project
Title: |
Reproductive
flexibility in the paper wasp Polistes
aurifer |
| Project
Duration: |
1999-2002 |
| Funding
Source: |
1998-1999
and 1999-2000 Mildred E. Mathias Graduate Student Grant, 2000-2001
UCLA Department of Organismic Biology, Ecology, and Evolution
Research Grant |
|
__________________________________________________________________ |
| Research
User(s): |
Fritz
Hertel |
| User
Affiliation: |
UCLA |
| Project
Title: |
Small
mammal and bird survey at Stunt Ranch |
| Project
Duration: |
Summer
1999, Spring/Summer 2000 |
|
__________________________________________________________________ |
| Research
User(s): |
Michael
LaPlante (Advisor – Martin Cody) |
| User
Affiliation: |
UCLA |
| Project
Title: |
Changes
in insect faunal populations in conjunction with a change in season
at the California chaparral |
| Project
Duration: |
2/00
– 7/00 |
|
__________________________________________________________________ |
| Research User(s): |
D. Riaño, E.
Chuvieco, S. Ustin, R. Zomer, P. Dennison, and
D. Roberts |
| User
Affiliaton: |
UC
Davis, UC Santa Barbara, Univ. of Alcalá, Madrid, Spain |
| Project
Title: |
Modeling
and prediction of wildfire hazard in Southern California,
integration of models with imaging spectrometry |
| Project
Duration: |
2000 |
|
__________________________________________________________________ |
| Research
User(s): |
John
Gamon |
| User
Affiliation: |
Cal
State University Los Angeles |
| Project
Title: |
Multi-spectral
remote sensing of plant productivity |
| Project
Duration: |
1996
– on-going |

 *
Lower Malibu Creek and Malibu Lagoon resource enhancement and management
project:
Principal
Investigators:
 |
Richard
R. Ambrose, Environmental Science & Engineering Program
|
 |
Antony
R. Orme, Geography
|
Other
Investigators:
 |
Johannes Feddema,
Geography
|
 |
Charles Gerba
(University of Arizona)
|
 |
Philip Rundel, OBEE
|
 |
Mel Suffet,
Environmental Science & Engineering Program
|
 |
M.I.
Venkatesan, IGPP
|
back to table of contents
 1999-2000 Publications
| Author: |
Sauvajot,
R.M., E.C. York, T.K. Fuller, H.S. Kim, D.A. Kamradt, and R.K.
Wayne. |
| Date
copyright: |
2000 |
| Title
Article/book: |
Distribution
and status of carnivores in the Santa Monica Mountains, California:
preliminary results from radio telemetry and remote camera surveys. |
| Journal/Publisher: |
J.E.
Keeley, M.B. Baer-Keeley, and C.J. Fotheringham, editors. 2nd
Interface Between Ecology and Land Development in California. U.S.
Geological Survey, Sacramento, CA |
| Page
#s: |
113-124 |
|
_________________________________________________________________ |
| Author: |
Fedriani,
J.M., T.K. Fuller, R.M. Sauvajot, E.C. York. |
| Date
copyright: |
In press |
| Title
Article/Book: |
Diets
of three sympatric carnivores in the Santa Monica Mountains of
California: the importance of habitat, human presence and
interspecific competition. |
| Journal/Publisher: |
Oecologia |
|
_________________________________________________________________ |
| Author: |
Fedriani,
J.M., T.K. Fuller, and R.M. Sauvajot. |
| Date
copyright: |
In
Press |
| Title
Article/Book: |
Does
availability of anthropogenic food enhance densities of omnivorous
mammals? An example with coyotes in southern California |
| Journal/Publisher: |
Ecography |
|
_________________________________________________________________ |
| Author: |
Cody,
M.L. |
| Date
copyright: |
2000 |
| Title
Article/Book: |
Bird
diversity in oak and eucalyptus woodlands |
| Journal/Publisher: |
In
review, AUK |
|
_________________________________________________________________ |
| Author: |
D.
Riaño, E. Chuvieco, S. Ustin, R. Zomer, P. Dennison, and
D. Roberts |
| Date
copyright: |
2000 |
| Title
article/book: |
Assessment
of the regeneration after fire through the multitemporal analysis of
AVIRIS images in the Santa Monica Mountains |
| Journal/Publisher: |
In
review, Remote Sensing of the Environment |
| ___
_____________________________________________________________ |
| Author: |
Rundel,
P.W. |
| Date
copyright: |
1999 |
| Title
article/book: |
Disturbance
in mediterranean-climate shrublands and woodlands |
| Journal/Publisher: |
L.Walker
(ed.) Ecosystems of Disturbed Ground.
Elsevier, Amsterdam |
| Page
#s: |
271-285 |
back to table of contents

 1999-2000 Research
Reports
Long term
study of gas exchange and water relations of a chaparral plant community
Rasoul Sharifi and P.W. Rundel
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
Stomatal
conductance to water vapor (g) and assimilation rates (A) for the
deciduous species such as Fraxinus velutina var. coriacea; Malacothamnus
fasciculatus: Ribes speciosum; Salvia leucophylla; Venegasia carpesioides
and Eriogonum crocatum were maximum during March. The evergreens (Quercus
dumosa; Heteromeles arbutifolia and Arctostaphylos glandulosa) had a later
phenological development, and maximum rates of assimilation and
conductance were reached in May.
 Bush poppy demography and productivity
Rasoul
Sharifi and P.W. Rundel
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
Phil
Rundel and Rasoul Sharifi are in the sixth year of a study investigating
post-fire patterns of demography and productivity in Dendromecon rigida,
the bush poppy, which became established in dense stands on north-facing
slopes of the Santa Monica Mountains following wildfires
in 1993.
Post
fire successional dynamics
P.W.
Rundel
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
Qinfeng Guo
United States Geological Survey
Tucson, Arizona
Phil
Rundel and Qinfeng Guo are continuing a long-term monitoring project of
permanent plots established at Stunt Ranch after the 1993 wildfire.
Reproductive
flexibility in the paper wasp Polistes
aurifer
Aviva Liebert (Advisor, Peter
Nonacs)
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
My main research objective at Stunt Ranch Reserve is to investigate the
reproductive behavior of the paper wasp species P. aurifer. I am gathering
life history information about the annual nesting cycle of this
little-studied local species, which seems to be much more flexible than
those of species in Northern temperate regions. In particular, I am
looking at two aspects of P. aurifer behavior at Stunt Ranch Reserve:
First is the high frequency of solitary nesting despite an apparently high
nest failure rate, and second is the potential of the first emerging
offspring to be reproductives rather than staying on the nest to become
workers. I am currently conducting field studies of the nests in wooden
nest boxes, which I have placed in grassland areas of Stunt Ranch. Each
spring and summer, females build nests in some of the boxes. I mark the
individual wasps with unique paint codes and census all nests two to three
times weekly from April to August. I also collect DNA samples for
microsatellite DNA analysis to determine genetic relatedness of individual
wasps as well as maternity of the brood on the nest. In addition to the
objective stated above, this data will be used to examine questions about
the relationship of kinship to the division of labor and reproduction
among nest foundresses and workers.
Poster
presentation of preliminary research results titled "Nest founding
and task performance in two species of Polistes
wasps" at the Animal Behavior Society annual meeting at Morehouse
College, Atlanta GA, August 5-9, 2000.
The
function of within-song type variation in the Wrentit (Chamaea fasciata).
Sp
Jeffrey Thomas (Advisor,
Peter Nonacs)
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
This
research project addressed the level of variation in the song structure of
male wrentits in order to find out how stereotyped a bird with a single
song is. The importance of variation has been described in terms of
avoiding habituation and as fatigue (i.e.: a bird's inability to repeat
the same song precisely). I addressed different levels of functionality
for song variability by designing playback experiments to address whether
or not wrentits cue in on variation and use it in making decisions about
territory defense.Wrentits do not respond as aggressively to songs that
have extended internote intervals (songs that sound slower). In some
respects they respond in the same way they would to normal, unaltered
song, but they do not approach the playback speaker as much, indicating
that they do not perceive the song as a significant threat.This work was
presented as a poster at the 2000 Animal Behavior Society conference in
Atlanta, GA.
How ecosystem carbon fluxes vary
with stand age and disturbance.
Brian
Zutta (Advisor, John Gamon)
Center for Environmental Analysis & Department of Biology and
Microbiology (CEA-CREST)
California State University, Los Angeles
Field
measurements in the Cold Creek Watershed have been conducted as part of
the CEA-CREST project (see
http://vcsars.calstatela.edu/crest/crest.htm).
The primary goal of the larger
project is to see how ecosystem carbon fluxes vary with stand age and
disturbance (e.g. fire). An additional goal is to explore the role of
plant functional types in ecosystem function. A primary tool of the
project is optical remote sensing because our ultimate goal is to develop
models of carbon flux driven by remote sensing. This has tested the
ability to identify contrasting species and functional types with spectral
reflectance. This is done by sampling transects for spectral reflectance
and species composition. The project is expected to run through December
2000.
 Lower
Malibu Creek and Malibu Lagoon resource enhancement and management
project
Richard
Ambrose, Environmental Science and Engineering Program
Antony R. Orme, Geography
Philip W. Rundel, OBEE
Johannes Feddema, Geography
Mel Suffet, Environmental Science and Engineering Program
M. I. Venkatesan, IGPP
University of California, Los Angeles
Charles
Gerba
University of Arizona
Funding: California State
Coastal Conservancy
The
UCLA study team finished and submitted the final report, entitled
"Lower Malibu Creek and Lagoon Resource Enhancement and
Management," to the California Coastal Conservancy in May 2000. Field
work and data collection was completed last year, and the work during this
academic year consisted of data analysis and interpretation and revisions
to the draft report. Following submission of the report, Dr. Ambrose has
been assisting the Malibu Lagoon Task Force in generating an action plan
based on the recommendations in the report. The report also generated
considerable interest in the community and has been featured in the radio
and print media.
 Assessment
of the regeneration after fire through the multitemporal analysis of
AVIRIS images in the Santa Monica Mountains
D.
Riaño 1,2, E. Chuvieco 2, S. Ustin1, R. Zomer1 P. Dennison3, and D.
Roberts3
1Center for Spatial Technologies and Remote Sensing (CSTARS), Dept. of
Land,
Air, and Water Resources, Univ.
of California, Davis
2Dept. of Geography, Univ. of Alcalá, Madrid, Spain.
3Dept. of Geography, University of California, Santa Barbara
Spectral Mixture Analysis (SMA) from Airborne Visible/Infrared
Imaging Spectrometer (AVIRIS) was used to understand regeneration patterns
after fire in two semi-arid shrub communities of the Santa Monica
Mountains, California: Northern mixed chaparral and coastal sage scrub.
Two fires were analyzed, the Malibu Topanga fire (3 November 1993) and the
Calabasas fire (23 October 1993). The SMA was compared to the results of
the Normalized Difference Vegetation Index (NDVI) to assess vegetation
recovery. Anunburned control plot
(within the past 20 years), having similar environmental features was
employed to generate relative fire regeneration indices, Regeneration
Index (RI) and Normalized Regeneration Index (NRI). Indices were
calculated using the Green Vegetation (GV) endmember and the NDVI. These
indices were determined to be largely independent of AVIRIS radiometric
calibration uncertainty, minor errors in the atmospheric correction,
topographic distortions, and differences in the phenological state of the
vegetation due to inter-annual or seasonal differences. The evolution of
the two fires were linked to produce a longer observation period and used
to fit a logarithmic regression model for each Mediterranean shrub
community. The Normalized Regeneration Index of the Green Vegetation
endmember (NRIGV) produced the best estimate for the time of recovery in
both communities based on recovery times in the literature. The use of
NDVI worked very well for recovery in the Northern mixed chaparral, but
was less successful in the coastal sage scrub, mainly because of extensive
herbaceous cover in the first years of the regeneration process.
Endmembers generated from hyperspectral images were more accurate because
they are tuned to capture the greenness of the shrub type of vegetation.
Matching plots with similar environmental features that were burned in a
fire in a different year was demonstrated to improve estimates of the
recovery within each community.
 Small
mammal survey of Stunt Ranch Reserve
Fritz
Hertel (Instructor) and Marisa Marcos
Department of Organismic Biology, Ecology, and Evolution
University of California, Los Angeles
A small mammal
survey was conducted at Stunt Ranch from August 25-30, 1999 (300
trap-nights). Twenty traps were set each night in each of three transects
during this period. The transects included a riparian zone along Cold
Creek, in the chaparral on a hillside along the east side of the entrance
road, and in an oak woodland on the western hillside behind the Cold Creek
Docents nature center. Data collected included: sex, age, transect
location, type (new or recapture), reproductive status, date, and weight
in grams. Peromyscus maniculatus
and Neotoma fuscipes were
captured, and possibly a single Pergnathus
californicus.
Back to table of
contents
 Personnel
Updates
PHILIP
W. RUNDEL
Reserve Faculty Director: Philip Rundel is a professor in the
Department of Organismic Biology, Ecology, and Evolution, at UCLA. He is a
former UCLA representative to the UC Natural Reserve System Advisory
Committee. This past year in addition to his teaching, research, and work
for Stunt Ranch and UCLA, Dr. Rundel was quite active internationally. He
presented an invited talk at the Arid Zone Conference in Van Rhynsdorp, S.
Africa. Rundel consulted on the setting up of an educational and research
reserve in Little Karoo, S. Africa and on ecological studies in the
transition between desert and mediterranean climate. He conducted
eco-physiological studies of savanna habitats in the Matobo Hills near
Bulawayo, Zimbabwe. Dr. Rundel attended a World Wildlife Conference on
conservation priorities for the Indochina region and prepared a desk study
on forest vegetation and floristics for Cambodia, Laos, and Vietnam. He
also conducted field studies in Chile.
 CAROL
FELIXSON
Reserve
Director of Education and Community Outreach: Carol
Felixson coordinates educational programs and serves both in an
administrative and public relations capacity for the Stunt Ranch Reserve.
She also serves as the docent and communications coordinator for the
Mildred E. Mathias Botanical Garden at UCLA. In addition to her work this
year for the reserve and the garden, Felixson self-published BLAST,
her 1999 poetry chapbook; coordinated and led a workshop for Metivta on
the role of nature in spirituality; led meditation sessions at the annual
C.O.E.J.L. conference held in Malibu; and on a freelance basis wrote a
number of short essays on a wide variety of topics.
 RICHARD
F. AMBROSE
UCLA
Representative to the UC Natural Reserve System Advisory Committee: Richard
F. Ambrose is an associate professor in the UCLA School of Public
Health’s Department of Environmental Health Sciences and is director of
the Environmental Science and Engineering Program. Dr. Ambrose serves as
an advisor to many agencies and groups concerned with coastal management
and teaches applied ecology. His research focuses on local coastal
environmental problems, including wetland restoration and ecology and
impacts to aquatic habitats in southern California watersheds. He has just
completed major studies in the Malibu Creek watershed, which includes
Stunt Ranch, and the nearby Calleguas Creek watershed.
 LISA
POMPELLI
Reserve
Design Consultant:
Lisa Pompelli is a scientific and commercial illustrator who developed a
series of posters and supporting materials for the Huntington Botanical
Garden’s educational programs. She is serving the reserve as a
consultant for the architecture and interior design of the
education/nature center. In addition to designing the exhibits for the
nature center, she is also designing a limited edition series of Stunt
Ranch Reserve tee-shirts and posters.
Pompelli graduated in June, 2000 from the UCLA Geography
Department.
 UCLA
RESERVE FACULTY ADVISORY COMMITTEE:
Philip
W. Rundel, Chair: Professor of Biology.
Richard
F. Ambrose: Associate Professor in the
UCLA School of Public Health’s Department of Environmental Health
Sciences and Director of the Environmental Science and Engineering
Program.
Jeanne
Arnold: Professor of Anthropology and a new world archaeologist with a
focus on California and the northern Pacific Coast. Dr. Arnold worked with
complex hunter-gatherer sites including those of the Channel Islands and
the Santa Monica Mountains.
Art
Huffman: Senior
Lecturer in Physics and Astronomy. He teaches physics and astronomy in
regular session and in extension classes, develops labs and new classes,
gives demonstration shows at schools, and runs observation astronomy trips
to dark sky sites, including Stunt Ranch.
Martin
Cody: Professor of Biology. Dr.
Cody did field work in Wyoming, British Columbia, Mexico, and Nicaragua in
1999. He attended conferences in Oregon and South Africa. And he taught a
variety of classes in the Department of Organismic Biology, Ecology, and
Evolution at UCLA.
Hartmut
Walter: Professor
of Geography. Dr. Walter conducted research on island biogeography, urban
ecology, nature reserve management, conservation of California endemics,
extinction processes, and functional areography. He also did field work in
the past year in central Europe and South Africa.
back to table of contents
Development
Plan Summary
November,
2000
How can anyone begin to understand the dynamics of an eco-system without
having crawled through it, or watched the flush of new growth following
fire, or listened to the hum of insects and the songs of birds? It is an
intricately woven web of life to be seen, heard, and smelled. - Mildred E. Mathias Long
time Chair of the UC NRS University-Wide Advisory Committee
The site. The UCLA Stunt Ranch Santa Monica Mountains Reserve became
the 32nd member of the UC Natural Reserve System (NRS) in
November 1995. This 310-acre preserve is the only reserve managed by the
UCLA campus. Of the 310 acres, UCLA and the UC NRS hold the title to 67
acres and have a formal easement for research and educational uses on an
adjacent 243-acre portion of State Park land. The reserve lies in the
relatively pristine Cold Creek watershed on the north-central flank of the
Santa Monica Mountains between Malibu
on the south and Calabasas on the north
Teaching and research significance. The Stunt Ranch Reserve has been
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