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Nature Trust of the Santa Monica Mountains
Accomplishments 2000 to 2005:
Making a Difference
A. Land Protection
To protect Nicholas Canyon from further
development the Nature Trust in 2000 transferred approximately 180 acres
within the central and upper part of the watershed to Leo Carillo State
Park. The land consisted of the creek itself, sycamore and oak woodland
vegetation and the adjacent chaparral-covered slopes.
The transfer included retirement of pre-Coastal
but County-approved development impacts consisting of a clubhouse, 5 cabins
of 1,000 sq.ft. each, a pool, recreational facilities and associated roads
and grading within the sycamore-oak woodland adjacent to the creek.
Instrumental in funding the transfer
were State Senator Sheila Kuehl and Los Angeles County Supervisor Zev
Yaroslavky. An additional 20-acre portion of the creek to the south of
the above parcel was acquired form the Nature Trust by Leo Carillo State
Park in 2003. This retired 8 cabins/residential units approved by the
County of Los Angeles in 1973.
An easterly 20-acre parcel was encumbered
during the same year with a conservation easement in favor of the County
of Los Angeles pursuant to a Habitat Conservation Fund grant in the amount
of $356,000 and a $172,000 Proposition A grant.
This retired permitted intensive development
visible from surrounding park land.
Tennis courts, barns and
corral, a swimming pool and limited recreational facilities already exist
at the more level remaining 100-acre parcel of the present Riding and
Tennis Club and Nature Center below the 300-foot elevation line much of
which is not designated as an ESHA (Environmentally Sensitive Habitat
Area) according to the approved Local Coastal Plan fort he City of Malibu.
The Nature Trust will relocate the remaining
vested but not yet finalized development impacts approved by the Coastal
Commission (1973) and the County of Los Angeles (1974) within the more
riparian area of this 100-acre parcel onto areas largely already developed
with roads within the existing development footprint of the Riding and
Tennis Club.
The purpose of the present CUP is to
continue the operation of the Malibu Riding and Tennis Club and related
recreational facilities and activities under the stewardship of the Nature
Trust.
B. Site Restoration
Meaningful protection of the remaining
undeveloped central section of Nicholas Canyon watershed still in private
ownership has been in the planning stages for many years as outlined in
the Nicholas Canyon Watershed Restoration Plan prepared in March 2002
by Wildland Resource Scientist Dr. Klaus Radtke.
It can best be accomplished through the
purchase of the 172-acre Freshman parcel that would prevent further uphill
site development within the watershed. The lower section of the watershed
within the remaining 100-acre parcel adjacent to Pacific Coast Highway
is not designated as ESHA under the 2001 Certified Local Coastal Plan
of the City of Malibu because of previously approved and partially constructed
development impacts and the disjunct native vegetation.
Through matching funds received by private
donors, the Nature Trust in 2004 nevertheless embarked on an intensive
restoration program within the boundaries of the former Riding and Tennis
Club property in this area of the watershed through the removal of non-native
vegetation. When the site received its initial permit approvals in 1973
and 1974, Myoporum trees were planted as the primary foundation plant
landscape component throughout the site and adjacent properties, apparently to assure quick cover
on manufactured slopes and screening greenery throughout.
Pines such as Canary Island and Aleppo
as well as Eucalyptus species were also added to the landscape mix at that time. These
trees, as they grew, often competed with native plants and also expanded
within the riparian corridor, crowding out sycamores, oaks, and willows.
The 1985 Decker Fire burned the whole watershed and probably was one of
the triggering mechanisms for the expansion of Myoporum and Canary Island
pine trees within the riparian areas.
Since that time long drought periods,
the age of the Myoporum trees, and the attempt of the Nature Trust to
minimize watering of its extensive Myoporum-covered slopes with well water
has led to the slow decline of many of the Myoporum trees while the pines
prospered nevertheless.
In late 2004 large professional tree
maintenance and pruning crews started the phased removal of all Myoporum
and pine trees within the riparian/woodland corridor and the selective
removal of the same on manufactured slopes. Two 24-inch brush chippers
were kept busy for two full days to chip the cut trees. Wood chips were blown
back on the hillside for mulch and slope protection where feasible (except
chippings consisting of Canary Island pine needles) or were stored to
be spread later.
Prior to tree removal native plants were
flagged to protect them so as to make them part of a transition to a native
plant landscape setting enhanced by Coast Live Oaks. The oaks will be
selectively planted on slopes were Myoporum trees were removed. This will
be an ongoing restoration project.
Goals for 2005 and Beyond:
Continuing our Goal of Making a Difference
A. CUP (Conditional Use Permit)
The Nature Trust is looking forward to
closely working with the City of Malibu and the Coastal Commission in
renewing its CUP for the Nature Trust-administered Riding and Tennis Club
in a way that protects the natural resources of the site and the adjacent
pristine State and County beaches and their water quality.
The Nature Trust is also looking forward
to expanding and realizing its goal of outdoor nature based recreation as specified
in the City of Malibu LCP (Local Coastal Program) and certified by the
California Coastal Commission in January 2002 through an environmentally
sensitive land use planning and permitting process.
B. Protection of Significant
Nicholas Canyon Coastal Watershed, Pristine Beaches
The Nature Trust has diligently tried
to protect the San Nicholas Canyon watershed in perpetuity and has encouraged
adjacent landowners to do the same. The still largely pristine Nicholas
Canyon watershed comprises approximately 875 acres extending from its
headwaters at Nicholas Flat Natural Area within Leo Carrillo State Park
to its confluence at the Pacific Ocean within Nicholas Canyon County Beach.
The original 280-acre Malibu Riding and Tennis
Club, comprising the lower eastern half of the watershed was acquired
first by the Mountains Restoration Trust in 1997 and subsequently transferred
to the Nature Trust of the Santa Monica Mountains in 2000.
Phase 1 of the Nature Trust's Nicholas
Canyon watershed protection plan was realized with the acquisition of
the central eastern half of the watershed. Completion of the protection
of the remaining watershed and its downstream still pristine beaches would
be accomplished through the purchase the central western half of the watershed,
the 172-acre Freshman parcel.
The parcel includes Freshman Creek, an
approximately 3,000-foot- long blueline creek, a direct tributary to central
Nicholas Canyon. Protecting this parcel from development would also extend
protection to the downstream riparian Nicholas Canyon stream corridor
and the still pristine Nicholas County Beach and adjacent Leo Carrillo
State Park beach.
These beaches regularly receive an "A+"
water quality report card from Heal the Bay compared to most other beaches
in the Malibu and Santa Monica area that often receive poor or even failing
grades. The 1996 General Plan for the Leo Carrillo State Beach indicates
that the Nature Trust property is considered private recreation land compatible
with the mission of the California Department of Parks and Recreation.
The stated mission is to provide for
the health, inspiration, and education of the people of California by
helping to preserve the state's extraordinary biological diversity, protecting
its most valued natural and cultural resources, and creating opportunities
for high-quality outdoor recreation.
C. Site Restoration & Improvements
These are labor-intensive ongoing projects.
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