December 24, 2002

 

 

 

Patti Du Mont

Environmental Coordinator

California Department of Parks and Recreation

Acquisition and Development

One Capitol Mall - Suite 500

Sacramento, CA 95814

 

43 page fax including this page: 916 445-9100

 

The Board of Directors of the Tamalpais Conservation Club, founded in 1912 on the principals of “preserving the natural features of Marin County and particularly Mount Tamalpais” state for the record that the project as presented through various forms of communications between first receipt of the Application by a third party on October 5, 2002 through the events leading up to today is factually incorrect, contradictory, completely lacking in scientific citation to back up any of the several key assertions and incomplete as outlined below.

 

Furthermore, we believe the Mitigated Negative Declaration (MND) as proposed is an unnecessary waste of money and resources at a time when the State of California is facing a serious budgetary shortfall. We assert there are several common sense cost-saving steps that should be instituted to reduce the overall cost of the project while simultaneously protecting the environment, substantially reducing erosion, improving safety, improving aesthetic appeal and increasing visitor diversity.

 

Based on the facts at hand, the TCC believes this project in its current form will create more environmental damage to Mount Tamalpais State Park then it will solve. Certainly it will create negative environmental and social impacts well beyond any of the estimations purported by the Mitigated Negative Declaration. Based upon the following facts, the TCC requests that a complete EIR be performed.

 

The Board of Directors of the Tamalpais Conservation Club request the minimum acceptable width of the proposed Coastal Fire Trail is not less than 72”. With regard to the Lone Tree Fire Road, we request it be decommissioned and no trail is built to replace it.

 

The following are the major points and deficiencies of the MND:

 


1. Creation of an Attraction and Use Level Deficiencies

Critical to the proposal, the MND claims no impact and no additional “attractions” would be created. The MND also claims that it would not substantially increase visitation or demands to this or any other park or recreational facility in the area.

(p 54, Section XIV, a)

 

The TCC maintains there is ample and compelling evidence that the creation of a trail of less than 72” in width will in and of itself set a precedent on MTSP and by DPR’s own admission will create a major “international” “attraction” as outlined below.

 

a. The MND is inconsistent, in direct conflict and direct contradiction with its own Application, entitled “Final EEM application10-02.” The MND does not address DPR’s own anticipated increased environmental impact, increases in traffic congestion and parking, and the need for additional staffing.

 

The MND specifically and substantially conflicts with the Application in the following two critical areas:

 

None of the project elements would contribute to a significant increase of visitation and the level of required services is expected to remain relatively static.

(p. 52 Section XIII, a: Discussion)

 

A significant increase in overall visitation to Mt. Tamalpais SP is not anticipated as a result of the proposed project although there may be some increase in use of the new trails.

(p. 56, Section XV, a: Discussion)

 

Utilizing DPR’s own repeated assertions in the Application, it is clearly anticipated that DPR fully expects and virtually is encouraging a significant increase in recreational use in MTSP. The Application asserts there is a need to increase recreational opportunities and increase visitation to the area, as follows:

 

MTSP has yet to realize its full recreational potential.

 

It is anticipated that the new trails will attract greater visitation as park users seek more aesthetically pleasing pathways that provide the intimate experience of meandering through the countryside, following the natural contours of the hills, while taking in the world class views of the San Francisco Bay Area.

 

This project has additional environmental benefits that augment the natural character of Mount Tamalpais State Park, but also increase its recreational use.

 

Experience gained by State Park staff during the implementation of similar projects located within Annadel State Park, demonstrate that visitation of all user groups is greatly increased […]

 

Road to trail conversion work accomplished in l998, 2000 and 2001 in Annadel demonstrate that […] visitation is increased […]

 

This state park (MTSP) receives very high use and is visited by one of the most diverse populations in the state.

 

The proposed trails will be visible and accessible to anyone traveling on Highway 1.  MTSP is literally the backyard of the 14,000 residents of Mill Valley with another estimated 6.8 million people living nearby in the Bay Area.  Local use of the park is quite high.  International visitor attendance is substantial at MWNM.  These individuals will also be attracted to the project site area [...]

 

“Road removal and road to trail conversion projects completed in Sonoma County, just to the north, have been an incredible success demonstrated by increased and diversified park use […]

 

b. The TCC asserts that the creation of narrow “multi-use” trails on MTSP will create a huge increase in traffic and visitation not anticipated by the MND. It can be anticipated, based on previous well-documented experience, that narrow multi-use trails of widths less than 72” will receive a great deal of press attention from both online resources and in MTB (mountain bike) magazines. Evidence of this pattern is directly available through industry leading Bike Magazine, www.bike.com, consisting of numerous depictions in various issues of the Magazine of destructive use and illegal use throughout the world, in and around Marin, and specifically in close proximity to the proposed project. These depictions encourage and seek to glorify illegal activities and, specifically, riding on traditional hiking trails. Several years worth of these depictions are available upon request.

 

It is a virtual certainty Bike Magazine and other publication and a variety of mountain bike-based websites would publish photos and written commentary with the intent of advertising the creation of two trails of less than 72”in width in what is well known as the birthplace of the mountain bike, MTSP and adjacent property. Completion of this project in its current form virtually will assure a significant increase in anticipated worldwide mountain bike use thereby creating a major new international attraction to the property.

 

b. Additional evidence of its potential popularity was demonstrated when 100-200 mountain bike supporters, with significant numbers identifying themselves as from outside the county, attended the November 4, 2002 Public Input Meeting at DPR's Marin Headquarters in Novato. This is the largest turnout of mountain bikers for a proposed multi-use trail project in the last decade in Marin County.

 

c. The MND fails to address that while total MTSP levels might remain static, creation of this “attraction” will place an imbalanced user load on these proposed new trails

 

d. The MND does not adequately address MTSP's unique international status within the mountain bike community as home and birthplace of the mountain bike and the impact this will have if trails of less than 72” are open to mountain biking. Mount Tamalpais is often referred to as “Mecca” for mountain bikers. The importance of this symbol as encouraging use must be recognized in an EIR.

 

2. Lack of Comparative Local Data

a. There is no scientific evidence or citations to research addressing the environmental and social impacts of narrow trails, since their creation, to local State Parks, specifically China Camp S.P. (CCSP) and Annadel S.P. Furthermore, China Camp S.P. which lies in close proximity to MTSP and serves as a model for this proposal, where for several years multi-use trail of widths narrower than 72” have existed, is never cited or mentioned either in the MND or the Application.

 

b. There is clear and compelling evidence of high levels of damaging bicycling activities at CCSP. Furthermore, there is clear and compelling evidence that serious displacement of other user groups has occurred in CCSP and San Pedro Ridge since the opening of narrow trails to mountain bicyclists on CCSP several years ago.

 

c. During TCC's onsite November 21, 2002 visit, David Boyd offered that CCSP should be closed to vehicular traffic, specifically mountain bicycling, during the wettest, most environmentally sensitive periods of the year when environmental damage, a direct result of mountain biking activity, is clearly evident. Mr. Boyd stated this issue had been discussed but claimed there was no viable way to enforce closure of CCSP while simultaneously acknowledging its necessity. The identical problem would face MTSP should this project be allowed to go forward in its current form.

 

d. There is ample physical evidence at CCSP to demonstrate that the concept of opening narrow multi-use trails in this State Park has failed on numerous levels. The same would occur on MTSP lands. Specifically:

 

  1. It has resulted in tremendous environmental damage in the neighboring jurisdictions of the City of San Rafael Open Space and MCOSD lands on San Pedro Ridge where a web of illegal, highly erosive trails has been created by mountain bicyclists.

 

  1.  Every existing hiking trail on San Pedro Ridge has been deeply eroded through illegal bicycling.

 

We maintain the same can be anticipated for MTSP and neighboring jurisdictions. Included is documentation dated February 11, 2000 to Fran Brigmann, General Manager, MCOSD regarding San Pedro Ridge and CCSP concerns. These are many of the same concerns we have in regard to this project.

 

3. Trail Width Deficiencies within the MND

a. The so-called 48” trail width that DPR considers the minimum acceptable standard lacks any scientific reference or citations to back up these assertions. Furthermore, there is no available comparison to demonstrate that DPR’s minimum acceptable trail width is viable or environmentally sustainable in “very high traffic” areas which DPR acknowledges exist on MTSP.

 

b. The MND claims this project does not conflict with the Marin Countywide Plan, Trails Element. (p44. IX, b).

 

We assert it is in direct conflict with the Countywide Plan and inconsistent with the policies of neighboring jurisdictions. No where in the Plan, or in any other jurisdiction including but not limited to MCOSD, MMWD, GGNR, and Muir Woods is there any mention of creating multi-use trails of less than 72”.

 

c. David Boyd claimed the environmental and visual impact of a 72” trail will be greater than that of narrower width.

 

While acknowledging the concern regarding views, we note that the proposed trails are being built to follow contours rather than across them. This is a change from the trails current locations, often cutting across contours. Given this proposed change of location, the reasonable width TCC proposes will not be detrimental to views. We maintain a well designed trail of any reasonable width will have minimal long-term environmental impact and in fact will require far less maintenance than the attraction DPR proposes to create. We maintain the impact of anything less than a 72” multi-use trail will be far greater over the long term.

 

d. DPR claims narrower trails are safer, more accessible and will decrease the threat to park resources. Section 2.4, p7.

 

There is ample documentation proving the opposite will occur. There is are no citations provided nor any outside peer reviewed scientific evidence to support the assertion that mountain bikers will go more slowly on narrower trails.

 

Additionally, the reliance on outdated usage studies, i.e., those done in the early 1980's when mountain biking was just beginning and not up to its present, typical intensity, prevents an accurate study of safety given the subsequent use of mountain bikes, used at varying rates of speed, on trails previously wide enough for hikers only.

Reference is made here to sections of documentation entitled: “CONFLICTS ON MULTIPLE-USE TRAILS: Synthesis of the Literature and State of the Practice” Sponsored by The Federal Highway Administration and The National Recreational Trails Advisory Committee.

 

e. We request that DPR provide all statistical evidence at its disposal that narrower trails are safer and also to provide bases for these assertions.

 

f. The MND does not address user displacement issues. Displacement of users is a major concern and inconsistent with DPR’s primary mission. There is ample evidence that a major change in usage patterns have occurred at CCSP since it installed narrow multi-use trails. The park has been largely abandoned by equestrians, runners and hikers. Reference “CONFLICTS ON MULTIPLE-USE TRAILS: Synthesis of the Literature and State of the Practice” for more complete information in regard to this issue.

 

g. David Boyd stated during the onsite visit on November 21, 2002 that mitigation for hikers and bikers meeting on proposed 48” trails are for hikers to step up or down off the trails. This meeting can occur anywhere on a trail, causing hikers to step off in areas that can be dangerous. He acknowledged that it is not likely that a biker will get off a bike and wheel the bike off the trail to let the hiker or equestrian go by. When bikers and horses meet, there is increased danger because the room needed for a horse to move or sidestep is significant.

 

h. The turnout proposal discussed by David Boyd with the TCC and more recently with MMWD staff is unworkable and impractical as mountain bikers generally will not look far enough down the trail to see others, nor stop to allow others to pass specifically at these designated turnouts. Often mountain bikers are looking at the ground ahead of them in order to avoid roadbed problems. At these times, they are not looking down the trail for upcoming passersby. 

 

i. The MND lacks a seasonal provision to reduce or eliminate vehicular use during wettest months. Nor does it address the viability of keeping these trails open to vehicular use during the wettest months nor the impact varying levels of vehicular use will have during these months. DPR has not studied the long-term environmental impact and associated maintenance costs of allowing vehicular use during these periods.

 

4. Failure to Address Safety Concerns

a. There is no discussion or evidence presented regarding the relative safety to various user groups on 48” multi-use trails in comparison with minimum 72” multi-use trails.

 

b. There is no evidence presented on the safety of narrow 48” multi-use trails in high traffic of areas as is anticipated by the Application.

 

c. At the Nov. 4, 2002 meeting we asked for the scientific basis in writing, or any rationale whatsoever, for learning how the 48" minimum width was chosen. We were told by DPR that no such documents are in existence.

 

DPR also stated at this meeting that it relied on usage studies that were from the early 1980's. This was prior to the first years of commercial mountain biking, so the studies could not take into account the subsequent exploding use of mountain bikes in general and on MTSP. Thus the studies are outdated and do not provide accurate or adequate data to support the use projections included in the MND.

 

d. The MND implicitly excludes mountain biking from these trails by its supporting rationale. It describes the historic uses of these MTSP footpaths, prior to the construction of the to-be-converted fire roads, as a reason for converting these roads back to trails. It describes these trails as

 

"historically important within the context of use of Mt. Tamalpais as a regional destination for hiking and other outdoor recreational activities during the late nineteenth and early 20th centuries. [...] [T]he historic significance of the area is based on the retention of the original alignment of the trail and the continued use of the trail system in a manner constant [sic] with its historic use. This allows visitors to enjoy the views and use the resources in much the same way visitors have for over a century.

 

However, mountain bicycling is approximately only 20 years old. Therefore it is not an historic use but a relatively recently introduced use. Therefore, there is no rationale for including it when these trails are returned to their historic use. 

 

e. The TCC requests access to any and all studies currently at the disposal of DPR and its personnel demonstrating safety on narrower trails.

 

f. There are no citations providing evidence that narrow trails will cause mountain bikers to ride in a socially responsible, environmentally sensitive manner. All assertions in both the MND and the Application are based on opinion rather than fact and are therefore invalid.

 

g. We request a complete EIR be preformed and the issues of safety are fully addressed. We ask that statistical and environmental evidence be collected throughout the State Parks system where narrow multi-use trails of widths less than 72” to demonstrate the relative success or failure of these policies.

 

5. Coastal Fire Road Issues

a. The MND proposes trail alignment primarily on downhill slope. The reason David Boyd offered for proposing construction on the more environmentally sensitive, higher visual impact downhill slope is to provide users with “views.” Reference: Sierra Club/IMBA Policy On Off Road Bicycle Use, January 31, 1998

 

We propose flatter, uphill side which shall minimize visual impact of trail when viewed from the proximity of places such as the Dipsea Trail. Views and aesthetics are minimally impacted. Furthermore, it will be then relatively easy to incorporate those sections of the current fire road that are not damaged or in need of replacement into the new alignment.

 

b. DPR proposes to decommission all but 0.3 miles of the current road.

We propose to replace those specific sections that are heavily damaged due to poor alignment and too steep by current standards. The public’s approach will save substantial state funds. We believe it is unnecessary to decommission a majority of the current road.

 

c. DPR proposes that the Parts that 0.3miles of the current road that will be utilized are to be narrowed by infilling the existing fire road with dirt.

We maintain this is unnecessary as the current fire road is an average seven feet in width and perfectly suited as a multi-use trail. This approach will save substantial state funds.

 

d. The MND does not address potential impact of anticipated illegal bicycling use to Heather Cutoff Trail.

 

e. The MND does not address the fact that Heather Cutoff leading to Coastal is the only exit from the horse camp at Franks Valley for equestrians. Nor does it discuss the potential for displacement of equestrians, equestrian safety and the anticipated safety and user conflict issues of riding horses on the narrow multi-use alignment.

 

5. Lone Tree Fire Road Issues

a. The MND does not address a return route nor discuss safety of dumping users onto a narrow and very dangerous section of Highway 1 with no return loop.

 

b. At the December 9, 2002 meeting of the majority of major environmental conservation and equestrian groups at MCL headquarters attended by David Boyd and Denali Beard, after careful consideration of the proposal, when asked for our opinion, the nearly unanimous consensus was to decommission Lone Tree allowing the land to return to its natural state. The public’s approach will save substantial sums of state funds minimally impacting user enjoyment and increasing safety.

 

We request return to what we have been told was the original plan to decommission Lone Tree as it is unnecessary, is historically insignificant to the public and only serves to repeat a past mistake in the name of questionable historical significance.

 

c. The MND does not address potential impact of illegal bicycling use that can and should be anticipated to occur on Dipsea Trail.

 

Not building an essentially parallel trail to the Dipsea Trail will protect the Dipsea from illegal biking and protect a trail of true great historical significance to the public.

 

There is ample evidence illegal bicycling occurs to trails adjacent to legal narrow width bicycling trails in China Camp SP, Annadel SP and in Mid-Peninsula Regional Open Space District. (Reference February 11, 2000 to Fran Brigmann, General Manager, MCOSD regarding San Pedro Ridge and CCSP concerns).

 

6. Public Input

a. DPR did not properly notice the public.

-        None of the three so called notices is legally sufficient. Only one letter, the one in the front of the MND. states where copies are available.

-        It does not give the beginning and ending dates of the comment period as required by law.

-        The other two letters, DuMont and Boyd's, fail to give the locations where the MND is supposedly located.

This information needs to be in the notice for it to be legal. Therefore, there has been NO notice given. We request to start the process over.

 

b. Many groups and several public entities on the mailing list provided to us by David Boyd never received word of the November 4 meeting and therefore were denied an opportunity to be present. The original Application lacks initial equestrian, environmentalist and conservationist input and presents a biased and inaccurate portrayal of public support of this project. (Reference TCC Position Statement to David Boyd, November 4, 2002).

 

The release of the MND to the interested public no sooner than December 2, 2002 along with the December timing factor right in between the three most major holidays of the year puts the public at a tremendous disadvantage to properly address it within the window provided. The public has every reason to be highly suspicious of the motivations and apparent manipulations of any government entity and its personnel that attempts to push a project past the public during this time period and specifically in the manner in which DPR has approached this project from its inception.  

 

As outlined in the letter from the TCC to Shaelyn Raab Strattan on December 23, 2002 and copied to Ms. Du Mont. The community received conflicting dates and conflicting contacts adding to the confusion. There is clear evidence of unfair foreknowledge of the plan in the mountain bike community resulting in imbalance of viewpoints throughout the MND and Application.

 

The mountain biking community, represented by the following: Marin BTC, East Bay BTC, IMBA, Access4Bikes and the Sonoma County Trails Council (a mountain biking organization) were included in the original list of organizations contacted by DPR as it prepared the Application. No environmental, conservation or equestrian group was contacted and there is no conservation group included in this list, although many including the TCC are well known to DPR.

 

7. Enforcement

a. The MND states that there will be "no impact" on police protection, stating:

 

None of the project elements would contribute to a significant increase of visitation and the level of required services is expected to remain relatively static.

 

However, the MND ignores known needs for increased patrols. At the Nov. 4, 2002 public meeting, all present recognized the potential for increased contacts on the proposed trails. In response the DPR stated that it would need greater signage asking users to be courteous to each other.

 

In addition on a site visit on November 21, 2002 DPR staff stated that one element of determining the new trail alignments was to avoid areas where mountain bikers would go off-trail, down slopes, and create new, illegal trails. Since this occurs all-too-often, increased patrolling will be necessary, in contradiction to the MND. (Reference February 11, 2000 to Fran Brigmann, General Manager, MCOSD regarding San Pedro Ridge and CCSP concerns).

 

As an example of the seriousness of this problem, the ex-vice president of the Marin Bicycle Trails Council was found guilty in US District Court of Northern California, with two others, of destruction of federal property by cutting an illegal four mile trail in highly sensitive, endangered Coho and Spotted Owl habitat across State, Federal, and County lands, when they were discovered in the act. This individual was in attendance at the November 4 meeting.

 

b. The MND lacks an enforcement element. This must be adequately addressed.

 

c. The MND does not address inherent and well documented user conflicts.

(Reference February 11, 2000 to Fran Brigmann, General Manager, MCOSD, “CONFLICTS ON MULTIPLE-USE TRAILS: Synthesis of the Literature and State of the Practice”)

 

d. The MND does not address inherent and well documented evidence of increase in injuries and how emergency personnel will respond.

 

Sincerely yours,

 

 

 

Larry Minikes

Corresponding Secretary Tamalpais Conservation Club

Member, Board of Directors, Bay Area Trails Preservation Council

 

 

References

We request the following documents are included in our request for a complete EIR.

 

February 11, 2000 to Fran Brigmann, General Manager, MCOSD regarding San Pedro Ridge and CCSP concerns

 

November 4, 2002 TCC Position Statement to California Department of Parks and Recreation, Planning and Local Services Section

 

“CONFLICTS ON MULTIPLE-USE TRAILS: Synthesis of the Literature and State of the Practice” Sponsored by The Federal Highway Administration and The National Recreational Trails Advisory Committee.

 

Sierra Club/IMBA Policy On Off Road Bicycle Use, January 31, 1998


TAMALPIAS CONSERVATION CLUB

3030 Bridgeway Suite 117

Sausalito, CA 94965


February 11, 2000

 

 

Fran Brigmann, General Manager, MCOSD

3501 Civic Center Drive, Room 415

San Rafael, CA 94903

 

Re: San Pedro Ridge BTC Proposal

 

Dear Fran,

 

On behalf of the Tamalpais Conservation Club, in regard to our meeting in your office with you and Ron Miska on 1/21/00, we request this correspondence be included in the packet you are delivering to members of the Parks and Open Space Committee prior to the February 23 meeting.

 

All involved parties should understand we environmentalists and conservationists of the TCC are very much in support of bicycling, when and where it is practiced in an environmentally sound and socially responsible manner. Furthermore, we fully support the current rules and regulations designed to protect our lands and its users from abuse, conflicts, potential injury, and lawsuits.

 

For the record, based on our combined years of previous and ongoing experiences as involved members of our community, we are quite concerned as to the likelihood for success for a project of this type. We believe it is premature to consider such an undertaking until a number of important issues are resolved prior to start of this study. At this time we believe District resources and personnel time can be put to better use dealing with these other issues first.

 

However, if our reasonable concerns can be satisfactorily addressed, we are willing to work in cooperation with all participants, and will support a proposal to study the building of a trail on San Pedro Ridge from Woodoaks Drive to Scetrini Fire Road.

 

The position of the Board of the TCC is that the Open Space District and the Marin BTC should fully address these concerns prior to any consideration of the building of new trails. In essence, we are asking that a number of sensible, proactive steps be taken to reduce user conflicts and protect sensitive habitats from further damage, degradation, and permanent destruction.

 

Our concerns are complementary to those presented by the Bay Area Trails Preservation Council. We would like to reiterate the points covered during the meeting, and add related comments as well.

 

 

Our concerns cover five major areas and are outlined, as follows:

 

                                                                   I.      District Policy

                                                                II.      Trail Construction and Environmental Impacts

                                                             III.      Traffic and Parking

                                                              IV.      Enforcement

                                                                 V.      Proactive Bicycling Community Involvement

 

District Policy Concerns

  1. As acknowledged by all participants in the meeting, if and when such a trail is built, the vast majority of users will be bicyclists. Though this is presented as a proposal to study building a "multiple-use" trail, it is understood and acknowledged this is a proposal primarily for a mountain bicycle trail with expectations of very low use by other user groups.

  2. While other recreational trails have been constructed under the current policy, this is the first to be considered with the explicit understanding it is primarily for the benefit of a single-user group.

    As Nancy Sandy of the TPC stated, just the mere discussion of such a proposal represents a major change in District mission. Prior to moving forward on any proposal, Open Space policy needs to acknowledge and reflect its shift in mission to one that properly addresses:
    – First, the continuation of building trails purely for recreational purposes.
    – Second, building trails primarily for use by single-user recreational groups.
    – Third, establishment of a master plan for recreation.

    As a public agency, it is essential all in the community be provided a formal opportunity to review and approve of this change, which we view as significant departure from previous policy.

  3. Furthermore, based on experiences at Tamarancho and China Camp S.P., all participants should recognize, and the public be made aware that there is a clear and reasonable expectation that user group displacement will occur on the Ridge.

    We are asking this be acknowledged for the purposes of moving forward within that context. It is then for the community to decide if this is a reasonable use of the Ridge and adjacent lands.



 

Construction and Environmental Concerns

  1. We ask for written assurance that all active participants in the process agree that best practices will be utilized in the event this process reaches the construction phase. Work must be based upon the recommendations of MCOSD staff regarding proper trail alignment, grade, and trail width. Additionally, CEQA guidelines should be followed, where applicable. Other concerns we have are:

  2. What criteria is the BTC using for suggesting a standard of 75 pound per square foot live load, and what citations are they referencing this to?

  3. What the expected environmental impact to the current hiking trail? And should higher levels of illegal use be anticipated to the hiking trail because of its proximity to the proposed trail?

  4. As of now policy is clear; District signs on the Ridge state only fire roads are open to bicycling. Will creation of this multi-use trail serve to confuse bicyclers as to types of trails open for the activity?

  5. Is consideration being given to the seasonal traffic expectations on the proposed trail?

  6. Is the anticipated regional growth rate in the coming years being considered?

  7. Assuming it is agreed the proposed trail will receive a fair amount of use, we ask that the District identify the carrying capacity the proposed trail will be able to withstand under varying weather conditions.

  8. What impact upon flora and fauna in the area is anticipated?
    For Example:
    – Impact to nesting animals during trail construction, and after completion
    – Impact to identified rare species residing in the vicinity
    – Number of cubic yards of soil that will be displaced

  9. Should this trail be constructed, we request a comprehensive minimum two-year study period, to include baseline measurements after the trail is constructed.

    In our opinion, the District must be able to fully assess impacts to the immediate trail and the Ridge before any further trail building proposals by the BTC or associated bicycling groups may be considered on MCOSD lands. This is to ensure we move forward in the future with a clear knowledge of long and short-term recreational and environmental impacts to District lands through this kind of project.

 

 

Traffic and Parking Concerns

  1. As was acknowledged in the meeting, the vast majority of the mountain bicycling traffic entering at a Woodoaks trailhead will climb the Ridge and ride to the State Park, or conversely, exit through Woodoaks. This effectively creates a western portal to the Park.

    As the location is approximately one-half mile off Highway 101 in a fairly densely populated section of Marin, in our opinion it is reasonable to expect a sizable percentage of China Camp S.P. traffic will be diverted to this optional western entry point.
     
    Furthermore, because of its proximity to a major highway interchange, if history is an indicator, it potentially will become a convenient regional destination point for those coming from outside the county, thereby increasing total use. Because of the convenience of parking in the area, the potential exists of funneling far more traffic to the Woodoaks area than either Tamarancho or China Camp S.P. currently receive.

  2. We understand, as part of the process that the affected neighborhood will be made aware of the project prior to any construction.

    We are going on record to predict high use levels will prevail. We wish to ensure that the affected neighborhood understands this and is allowed to become full partners in the process to avoid unpleasant surprises and later conflicts. We respectfully ask:

    – Awareness of our opinion, as stated here, of possible traffic impacts.

    – The neighborhood be made aware of issues affecting other neighborhoods with similar trailheads or similar use patterns, specifically in the Cascade Canyon and Tamarancho areas.

    – The neighborhood be made aware of current traffic patterns around China Camp S.P.

 

 

Enforcement Concerns

  1. Today there exists a myriad of illegal trails on the Ridge. There are clear signs of heavy, ongoing bicycle traffic appearing on nearly every hiking trail and illegal bike path; this includes paths clearly marked as closed to all forms of traffic. Old trails that have been stable for many years are now showing signs of degradation, directly attributable to this illegal use.

    Social bicycling trails have appeared in the last few years where previously there were none. A virtual spider web of cross country trails and shortcuts has developed in China Camp, the areas immediately adjacent to it, and the Ridge in general. Additionally, there is comprehensive evidence of off-trail cross-country bicycle riding occurring in very sensitive redwood habitat on District lands.

    We respectfully request the following of the District:

    A. Before any proposal for trail building goes forward, a plan is executed to fully inventory these unauthorized trails and closely monitor present use patterns on these and established hiking paths.

    B. Once the scope is understood, a plan is prepared, funded, and implemented to ensure this pattern is substantially reduced or eliminated.

    C. The District establishes and funds a formal mechanism to periodically report on the relative success of this program.

  2. During the 1/21 meeting, all agreed this would undoubtedly bring more recreation to the Ridge. We ask for a commitment to, and a demonstrated ability of the District rangers to enforce rules and regulations in the San Pedro Ridge area. We ask for a determination of the future forecast impact on staff time, the impact on enforcement in other areas, whether extra staff will be required, and the projected additional costs to be borne by the community.

  3. As the Open Space District is moving towards a more active recreational policy, we ask it to review the format of its current rules and regulations and develop a more complete and comprehensive set for all users to follow. Furthermore, we ask it be made readily available to the public so all users may better understand what is expected of them and why.

  4. We ask the District prepare a comprehensive plan in the event that problems continue and the Committee does not deem the proposed trails building program a success. We ask what benchmarks will be established for the Committee and the District to determine relative success or failure.

 

Bicycling Community Concerns

  1. We ask that as part of the plan, the Marin BTC makes a long-term commitment towards:
    1. Acknowledgement that there are illegally developed trails on San Pedro Ridge and elsewhere on MCOSD lands, used primarily by off-road bicyclers; and that these activities constitute improper use of our resources and must cease if any plan to build additional trails is to succeed over the long term.

    2. We feel the bicycling community leadership has been far too uninvolved and silent in this particular area for much too long. We ask for a strong public commitment against illegal bicycling activities of all kinds.

    3. Agreement to use BTC trail building volunteers to mitigate and repair any and all illegal bicycling trails present on San Pedro Ridge, under the auspices and direction of the District, before discussion of new trail construction continues.

    4. Agreement to repair legal hiking paths on the Ridge showing conclusive evidence of damage due to mountain bicycling use.

    5. Agreement to exert meaningful peer pressure to keep bikes off all hiking paths.

    6. Acknowledgement that while it is a minority of users causing the majority of problems this still represents a sizable number of individuals negatively impacting the environment and the experience of all user groups on a consistent, historical, and ongoing basis.

    7. Subsequent to the foregoing, to then present a comprehensive plan to the Committee consisting of a proactive education campaign via peer networks, newsletters, Internet, mountain bicycling events, etc. to curtail illegal use in all forms throughout the county, including, but not limited to:

·        Explaining the reasons behind the rules and regulations.

·        Providing a better understanding for the need to live within those rules and regulations.

·        Consistent reinforcement of the rules and regulations by members of the BTC to the bicycling community at large.

·        Sensitivity Training – teaching the need to understand and respect the rights of others within and outside their user group.

·        Agreement to report any and all illegal trails and trail activity throughout the county, and take a proactive role in working towards prevention of this type of activity in the future. Acting as a set of eyes and ears for the District.

·        Provide a specific, concrete plan as to how each of these aspects will be implemented.

 

The Board of Directors of the Tamalpais Conservation Club asks the District to request of the Marin Bicycle Trails Committee that it aspire to a much higher level of leadership, resource protection and proactivity in our community in regards to the above issues. If and when these conditions are instituted in good faith, only then should the county consider devoting resources to a project of this nature.

 

In closing, we ask the bicycling community to show by action, rather than words alone, that they are willing to fully embrace and work within policies set by our community. At this time we feel an independent study will support our contention of high levels of flagrant abuse of policy, as it relates to San Pedro Ridge specifically, and generally to other District lands throughout our county.

 

We ask that any proposal to study the building of new trails be postponed until these larger, more vexing issues are properly addressed, and until the District and the Committee has a full grasp of the problems already facing the Ridge and surrounding areas.

 

Sincerely yours,

 

 

 

Larry Minikes

TCC, Bicycling Committee Chair

 

Cc:       Ron Miska

            Marin Board of Supervisors

Bay Area Trails Preservation Council

            Marin Conservation League

            Sierra Club, North Bay Chapter

            Audubon Society, Marin Chapter

            Native Plant Society, Marin Chapter

 

 


November 4, 2002

 

 

California Department of Parks and Recreation

Planning and Local Services Section

P.O. Box 942896

Sacramento, CA 94296-0001

 

Re: Conversion of Coastal and Lone Tree Fire Roads

 

Position Statement

 

The Tamalpais Conservation Club has been recognized as Guardian of the Mountain since 1912. Our organization has consistently been at the forefront of preserving and protecting what is now Mount Tamalpais State Park, founded in 1930, and neighboring jurisdictions. Over the last ninety years, the Club has been actively working to preserve and protect the slopes and spurs of Mount Tamalpais through financial contributions and the direct involvement of its membership to build, maintain and restore trails, bridges and other manmade and natural features.

 

The directors of the Tamalpais Conservation Club object to the Application in its current form. The Application is biased in its views and observations, incomplete, misleading, inconsistent with the Trails Element of the Marin Countywide Plan, which it cites, and inconsistent with the California Department of Parks and Recreation’s mission statement.

 

Specifically, the Tamalpais Conservation Club states the following claims are false:

 

"This project is widely supported by visitors and trail groups of all kinds.”

 

This project is widely accepted as an important breakthrough for multi-use trail access."

 

“This project is consistent with all local and state plans.”

 

The organizations asked to provide letters of support during the development process of the Application excluded virtually all local, traditional, environmental and recreation groups. The overwhelming majority of recreational groups initially invited to participate with written comment were mountain biking groups, one of which is headquartered outside of Marin County and another headquartered in Colorado. When asked why the TCC was not provided with an opportunity to comment, the written response received from Assistant State Park Resource Ecologist Denali Beard claims it was an “oversight,” further stating that “recreation-oriented groups” were contacted first. This explanation raises several questions of credibility.

 

It is wholly unacceptable that the Department of Parks and Recreation when seeking comment overlooked, unintentionally or otherwise, the TCC and affiliated groups including, but not limited to, the Sierra Club Marin Chapter, the Mount Tamalpais Interpretive Association, the Alpine Club, the Marin Audubon Society, the Marin Conservation League, the Marin Horse Council and the Bay Area Trails Preservation Council. The DPR is well aware several of the named groups have been at the local, state and national forefront of recreational use issues for well over a decade.

 

Furthermore the Board of Directors of the Tamalpais Conservation Club finds that the following statements are an inaccurate portrayal of the majority of stakeholders:

 

1. “MTSP has yet to realize its full recreational potential.” We believe the majority of the public desires a primarily low-key, pastoral recreational experience as opposed to converting Mount Tam into a primarily mechanical venue as suggested in this Application.

 

2. “This project will provide a more diverse, enhanced visitor trail experience.” We believe, as is demonstrated in the case of China Camp S.P., that in reality the suggested four-foot multi-use width will not enhance overall user experience. Instead it will result in increases in bicycling traffic and displacement of other user groups due to well-documented incompatibility issues.

 

3. “More narrow (multi-use) pathways are needed.” What has occurred on San Pedro Ridge when more narrow pathways were added to China Camp S.P. is a tremendous increase in serious erosion, the direct result of illegal bicycling use on trails closed to bikes, and the surreptitious creation of an illegal bicycling trails network throughout the neighboring jurisdictions.

 

4. “Roads to more narrowly constructed pathways will increase the opportunity for users to have a more aesthetically pleasing, safer and environmentally friendly, multi-use trail experience.” Narrow pathways, rather than slowing some mountain bikers down, serve to encourage tests of speed and technical skill for a small but very significant group of riders that has before, and will now, negatively impact the experience of the vast majority of all user groups.

 

5. “Steep slopes far exceed limits for safe travel, and encourage excessive mountain bike speed.” This is false. Steepness of slope and trail width are minor characteristics in determining speed and safety. Excessive mountain bike speed is a direct function of the attitude, demeanor, equipment quality and expertise of the user.

 

Safety is an issue when there is no regard for the rules and regulations, when riding beyond capabilities and when there is a lack of consideration for other users. Another important factor affecting safety is the mixing of vehicles capable of high speeds in a narrow space with slower modes of transport. A narrower trail increases the margin for error. It allows for fewer options and increases the risk to all users.

 

Key to this is that DPR makes no mention that MTSP’s maintenance and enforcement staffs are at historically all-time lows thereby rendering enforcement of illegal uses difficult to impossible. It makes no mention how it intends to deal with the negative impact increased use will have on the rest of the facility and neighboring jurisdictions, nor how it intends to deal with additional traffic and the increased need for additional parking that it will create.

 

The Tamalpais Conservation Club requests that the process be suspended until all stakeholders are given an equal opportunity to comment on the Application and specifically requests that:

 

1. Additional input is sought from all interested stakeholders with an adequate time and opportunity to respond.

 

2. The misrepresentations in the Application are corrected.

 

Until these conditions are satisfied the issuance of a negative declaration would be improper.

 

While the TCC strongly supports public restoration projects and restoration of these two historic routes, we believe the Application in its current form is not in the best interests of Mount Tamalpais, its slopes and spurs, and the majority of its users.

 

Many of our organizations share a long and productive relationship with DPR. The Tamalpais Conservation Club expects that in the future the Department of Parks and Recreation, as steward, will make every effort to ensure all stakeholders are provided an equal opportunity to participate in projects of this kind.

 

Sincerely yours,

 

 

 

Larry Minikes, Corresponding Secretary

 

cc: State of California, Department of Parks and Recreation, Marin District Headquarters


Bay Area Barns and Trails

Bay Area Trails Preservation Council

California Alpine Club

Marin Audubon Society

Marin Conservation League

Marin Horse Council

Mount Tamalpais Interpretive Association

Sierra Club, Marin Chapter

Golden Gate National Recreation Area

Marin County Open Space District

Marin Municipal Water District

Press


CONFLICTS ON MULTIPLE-USE TRAILS:

Synthesis of the Literature and State of the Practice

Sponsored by The Federal Highway Administration and The National Recreational

Trails Advisory Committee.

 

The full document is available at: http://safety.fhwa.dot.gov/fourthlevel/pdf/Conflicts.pdf

 

The National Recreational Trails Advisory Committee identified trail-user conflicts on multiple-use trails as a major concern that needs resolution. The Advisory Committee recognized that there is a significant amount of literature and expertise on this topic, but no one source that summarizes the available information. The Committee asked the Federal Highway Administration to produce a synthesis of the existing research to foster understanding of trail conflicts, identify promising approaches for promoting trail sharing, and identify gaps in our current knowledge. This synthesis is intended to establish a baseline of the current state of knowledge and practice and to serve as a guide for trail managers and researchers.

 

The challenges faced by multiple-use trail managers can be broadly summarized as maintaining user safety, protecting natural resources, and providing high-quality user experiences. These challenges are interrelated and cannot be effectively addressed in isolation. To address these challenges, managers can employ a wide array of physical and management options such as trail design, information and education, user involvement, and regulations and enforcement.

 

Past research has consistently found that most outdoor recreationists are satisfied with their recreation experiences. Likewise, most trail experiences on multiple-use trails are probably enjoyable and satisfying. Conflicts among trail users do exist, however, and these conflicts can have serious consequences.

 

Conflict in outdoor recreation settings (such as trails) can best be defined as "goal interference attributed to another's behavior" (Jacob and Schreyer 1980, 369). As such, trail conflicts can and do occur among different user groups, among different users within the same user group, and as a result of factors not related to users' trail activities at all. In fact, no actual contact among users need occur for conflict to be felt. Conflict has been found to be related to activity style (mode of travel, level of technology, environmental dominance, etc.),focus of trip, expectations, attitudes toward and perceptions of the environment, level of tolerance for others, and different norms held by different users. 

 

Conflict is often asymmetrical (i.e., one group resents another, but the reverse is not true). The existing literature and practice were synthesized into the following 12 principles for minimizing conflicts on multiple-use trails. Adherence to these principles should help improve sharing and cooperation on multiple-use trails.

1. Recognize Conflict as Goal Interference

-- Do not treat conflict as an inherent incompatibility among different trail activities, but goal interference attributed to another's behavior.

 

2. Provide Adequate Trail Opportunities

-- Offer adequate trail mileage and provide opportunities for a variety of trail experiences. This will help reduce congestion and allow users to choose the conditions that are best suited to the experiences they desire.

 

3. Minimize Number of Contacts in Problem Areas

-- Each contact among trail users (as well as contact with evidence of others) has the potential to result in conflict. So, as a general rule, reduce the number of user contacts whenever possible. This is especially true in congested areas and at trailheads. Disperse use and provide separate trails where necessary after careful consideration of the additional environmental impact and lost opportunities for positive interactions this may cause.

 

4. Involve Users as Early as Possible

-- Identify the present and likely future users of each trail and involve them in the process of avoiding and resolving conflicts as early as possible, preferably before conflicts occur. For proposed trails, possible conflicts and their solutions should be addressed during the planning and design stage with the involvement of prospective users. New and emerging uses should be anticipated and addressed as early as possible with the involvement of participants. Likewise, existing and developing conflicts on present trails need to be faced quickly and addressed with the participation of those affected.

 

5. Understand User Needs

-- Determine the motivations, desired experiences, norms, setting preferences, and other needs of the present and likely future users of each trail. This "customer" information is critical for anticipating and managing conflicts.

 

6. Identify the Actual Sources of Conflict

-- Help users to identify the specific tangible causes of any conflicts they are experiencing. In other words, get beyond emotions and stereotypes as quickly as possible, and get to the roots of any problems that exist.

 

7. Work with Affected Users

-- Work with all parties involved to reach mutually agreeable solutions to these specific issues. Users who are not involved as part of the solution are more likely to be part of the problem now and in the future.

 

8. Promote Trail Etiquette

-- Minimize the possibility that any particular trail contact will result in conflict by actively and aggressively promoting responsible trail behavior. Use existing educational materials or modify them to better meet local needs. Target these educational efforts, get the information into users' hands as early as possible, and present it in interesting and understandable ways (Roggenbuck and Ham 1986).

 

9. Encourage Positive Interaction Among Different Users

-- Trail users are usually not as different from one another as they believe. Providing positive interactions both on and off the trail will help break down barriers and stereotypes, and build understanding, good will, and cooperation. This can be accomplished through a variety of strategies such as sponsoring "user swaps," joint trail-building or maintenance projects, filming trail-sharing videos, and forming Trail Advisory Councils.

 

10. Favor "Light -Handed Management"

-- Use the most "light-handed approaches" that will achieve area objectives. This is essential in order to provide the freedom of choice and natural environments that are so important to trail-based recreation. Intrusive design and coercive management are not compatible with high-quality trail experiences.

 

11. Plan and Act Locally

-- Whenever possible, address issues regarding multiple-use trails at the local level. This allows greater sensitivity to local needs and provides better flexibility for addressing difficult issues on a case-by-case basis. Local action also facilitates involvement of the people who will be most affected by the decisions and most able to assist in their successful implementation.

 

12. Monitor Progress

-- Monitor the ongoing effectiveness of the decisions made and programs implemented. Conscious, deliberate monitoring is the only way to determine if onflicts are indeed being reduced and what changes in programs might be needed. This is only possible within the context of clearly understood and agreed upon objectives for each trail area.

 

The available research on recreational conflict is helpful for understanding and managing

conflicts on trails. There is a great deal we do not know, however. This report concludes by identifying many conflict-related research topics that have not been adequately explored.

 

Some of this suggested research is theoretical in nature, and some is suggested for applied experimentation by managers in the field.  Trail managers recognize trail conflicts as a potentially serious threat. Many are optimistic, however, and feel that when trail conflict situations are tackled head on and openly theycan become an opportunity to build and strengthen trail constituencies and enhance outdoor recreation opportunities for all users.

 

Maintaining User Safety

Unsafe situations or conditions caused by other trail users can keep visitors from achieving their desired trail experiences. This goal interference due to safety concerns is a common source of conflicts on trails. There are a number of threats to user safety that can occur on trails. Some of these include:

* Collisions and near misses among users and/or their vehicles.

* Reckless and irresponsible behavior.

* Poor user preparation or judgment.

* Unsafe conditions related to trail use (e.g., deep ruts, tracks on snow trail, etc.).

* Unsafe conditions not related to trail use (e.g., obstacles, terrain, weather, river

crossings, etc.).

* Poor trail design, construction, maintenance or management.

* Other hazards (e.g., bears, lightning, cliffs, crime, etc.).

 

To help maintain user safety on trails, planners and managers can attempt to control or influence many factors, including the following:

* User speed (often has more to do with speed differential than the speed itself).

* Mass of user and vehicle (if any).

* Sight distances.

* Trail width.

* Trail surface.

* Congestion (e.g., number of users per mile).

* Users overtaking one other silently/without warning.

* Trail difficulty (obstacles, terrain, condition, etc.).

* User skill level and experience.

* User expectations and preparedness (e.g., walkers who understand they may see

bicycles on a particular trail can better prepare themselves for possible encounters).

* Emergency procedures.

* On-site management presence.

 

Research indicates that the following factors influence the amount of resource damage caused by trail use:

* Soil characteristics: type, texture, organic content, consistence, depth, moisture (e.g., muddy versus dry), temperature levels (especially frozen versus thawed), etc.

* Slope of surface and topography

* Position in land form (e.g., northern versus southern exposure)

* Elevation

* Type of ecosystem

* Type of wildlife

* Type of vegetation in trail

* Type of vegetation and terrain beside trail (influencing widening)

* Quality of trail design and construction (especially regarding drainage)

* Level of maintenance (e.g., effectiveness of drainage)

* Type of use

* Type of vehicle

* Level of use

* Concentration or dispersal of use

* Season of use

* Difficulty of terrain (to user)

* Up or down hill traffic direction

* Style of use or technique (e.g., skidding tires versus controlled riding)

There is a large body of research regarding the natural resource impacts of outdoor recreation. Much of this research is reviewed in Visitor Impact Management: A Review of Research, by Kuss, Graefe, and Vaske (1990). It provides an excellent summary and synthesis of the findings of more than 230 articles related to the vegetation and soil impacts of recreation, 190 related to water resources impacts, and another 100 related to impacts on wildlife. Many of these deal directly or indirectly with trail use. Another excellent reference is a bibliography prepared by the National Off-Highway Vehicle Conservation Council (date unknown). It identifies more than 750 studies relating to off-highway vehicles and their use. A large number of these relate to resource impacts and resource protection.

 

Crowding

-- Crowding is more than the objective density of users in a particular area. It is a subjective judgment on the part of an individual that there are too many other people there. In other words, it is a negative evaluation of a particular density of people in an area (Stokols 1972; Rapoport 1975; Kuss et al. 1990). As such, crowding can reduce the quality of recreation experiences. Level of use does appear to affect feelings of crowding, but in most cases not directly. Levels of perceived crowding vary with such mediating factors as:

* Number of encounters

* Number of encounters preferred

* Number of encounters expected

* Discrepancy between actual and expected encounters

* Motivations for participation (e.g., solitude versus social interaction)

* Preferences (desires)

* Expectations (what was anticipated)

* Behavior (as opposed to the number) of others

* Visitor attitudes

* Type of area (e.g., primitive versus urban)

* Location of contacts (e.g., trailhead versus campsite)

* Proximity of others

* Size of group

* Size of group encountered

* User's experience level

* Perceived environmental disturbance

* Type of encounter

* Obtrusiveness of visual impact (e.g., bright-colored versus earth-toned clothes, tents, and equipment)

See Kuss et al. (1990) for an excellent review and synthesis of research related to crowding.

 

Crowding on trails can be the result of others participating in the same trail activity or different activities. Crowding can be related to feelings of conflict on trails.

 

As with crowding, conflict is not an objective state but depends on individual interpretations of past, present, and future contacts with others. Jacob and Schreyer (1980, 370) theorize that there are four classes of factors that produce conflict in outdoor recreation:

* Activity Style

-- The various personal meanings attached to an activity. Intensity

of participation, status, range of experience, and definitions of quality (e.g., experts and novices may not mix well).

* Resource Specificity

-- The significance attached to using a specific recreation resource for a given recreation experience (e.g., someone running her favorite trail near where she grew up along Lake Tahoe will not appreciate seeing a tourist demonstrate a lack of respect for her "special place" by littering).

* Mode of Experience

-- The varying expectations of how the natural environment will be perceived (e.g., bird watchers who are "focused" on the natural environment will not mix well with a group of ATV riders seeking speed and thrills who are "unfocused" on the environment).

* Tolerance for Lifestyle Diversity

-- The tendency to accept or reject lifestyles different from one's own (e.g., some trail users "just don't like" people who do not share their values, priorities, trail activities, etc.).

 

These four factors have been redefined by Watson, Niccolucci, and Williams (in press) as "specialization level," "definition of place," "focus of trip/expectations," and "lifestyle tolerance." Their research suggests that these factors may be better at predicting predispositions toward conflict than predicting actual goal interference.

 

1. "Conflict is a process of social interaction which is operationalized with the general motivational goal of eliminating environmental instability and restoring perceived equilibrium" (p. 251). According to Owens, all behavior settings have normative "rules." When competing groups view a setting and its purpose in different ways and/or there is inappropriate behavior, these rules begin to break down. In such cases people will employ various coping mechanisms (behavioral, cognitive, or affective) to try to eliminate the source of stress and try to return things to a more desirable state. Conflict occurs when these coping strategies are inadequate, unsuccessful, or unavailable in an acceptable period of time and alternatives seem to be unavailable (i.e., if a person's coping strategies don't work, his feelings of crowding can become feelings of conflict).

 

2. "Conflict is a cumulative process of social interaction which once established becomes an enduring psychological state guiding the behavior of individuals and/or groups" (p. 252). Owens proposed that this is how conflict can be distinguished from crowding. Crowding is an immediate reaction to present conditions and thus transient. Conflict is more persistent and enduring, lasting beyond a particular outing. Owens sees conflict itself as an experience which can be viewed as a continuum from "simmering discontent and frustration" to confrontation. It may or may not alter actual behavior. If overt confrontation appears, much of the damage of conflict may have already occurred.

Kuss et al. (1990) noted three types of coping strategies, all of which change the character of the experience for the user forced to cope:

 

* Users re-evaluate the normative definition of what is acceptable (i.e., they adapt and accept the conditions they find).

 

* Users change their behavior (e.g., use less frequently, use at off-peak times, etc.).

 

* Users are displaced altogether (i.e., conditions are unacceptable to them, so they stop the activity or stop visiting that area).

In studies of recreationists on trails, rivers, and lakes, several themes and patterns have been found to relate to conflict. These themes tend to support the four theoretical propositions proposed by Jacob and Schreyer (1980) that were discussed above. These

themes are:

 

* Level of Technology

-- Participants in activities that use different levels of