DOCSLIB.ORG

Stanislaus National Forest Forest Service Pacific Southwest Region Forest Plan Direction Stanislaus National Forest April 2010

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Stanislaus National Forest Forest Service Pacific Southwest Region Forest Plan Direction Stanislaus National Forest April 2010 United States Department of Agriculture Stanislaus National Forest Forest Service Pacific Southwest Region Forest Plan Direction Stanislaus National Forest April 2010 April 2010 Stanislaus National Forest Forest Plan Direction April 2010 Alpine, Calaveras, Mariposa and Tuolumne Counties, California Lead Agency: USDA Forest Service Pacific Southwest Region Stanislaus National Forest 19777 Greenley Road Sonora, CA 95370 (209) 532-3671 Information Contact: John J. Maschi, Forest Planner Stanislaus National Forest 19777 Greenley Road Sonora, CA 95370 (209) 532-3671 Cover Photo: Fahey Cabin by Jerry Snyder Abstract The Forest Service completed the Stanislaus National Forest Land and Resource Management Plan (Forest Plan) and Environmental Impact Statement (EIS) on October 28, 1991. This document, the Stanislaus National Forest “Forest Plan Direction” presents the current Forest Plan management direction, based on the original Forest Plan as modified through the Forest Plan amendment process. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, gender, religion, age, disability, political beliefs, sexual orientation, or marital or family status. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means for communication of program information (Braille, large print, audiotape, etc.) should contact USDA’s TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write USDA, Director, Office of Civil Rights, Room 326-W, Whitten Building, 14th and Independence Avenue, SW, Washington, DC 20250-9410 or call (202) 720-5964 (voice and TDD). USDA is an equal opportunity provider and employer. Table of Contents Introduction ................................................................................................................................................... 1 Forest Plan Amendments ..................................................................................................................................... 1 Management Direction ................................................................................................................................ 3 Forest Goals ........................................................................................................................................................... 5 Forest Objectives ................................................................................................................................................... 8 Management Goals and Strategies ................................................................................................................... 11 Old Forest Ecosystems and Associated Species ......................................................................................... 11 Aquatic, Riparian, and Meadow Ecosystems and Associated Species ....................................................... 11 Fire and Fuels Management .......................................................................................................................... 13 Lower Westside Hardwood Ecosystems ...................................................................................................... 15 Noxious Weed Management ......................................................................................................................... 15 Management Practices ........................................................................................................................................ 17 Forestwide Standards and Guidelines ............................................................................................................. 33 Air Quality ....................................................................................................................................................... 33 Cultural Resources ......................................................................................................................................... 33 Diversity .......................................................................................................................................................... 34 Fire and Fuels ................................................................................................................................................. 35 Fish and Wildlife ............................................................................................................................................. 40 Forest Pests ................................................................................................................................................... 45 Geology and Minerals .................................................................................................................................... 45 Lands .............................................................................................................................................................. 47 Range ............................................................................................................................................................. 49 Recreation ...................................................................................................................................................... 53 Sensitive Plants .............................................................................................................................................. 60 Soils ................................................................................................................................................................ 60 Special Areas ................................................................................................................................................. 61 Transportation and Facilities .......................................................................................................................... 62 Visual Resources ........................................................................................................................................... 62 Water .............................................................................................................................................................. 64 Management Area Direction ............................................................................................................................... 65 Wilderness and Proposed Wilderness .......................................................................................................... 67 Wild and Scenic Rivers and Proposed Wild and Scenic Rivers ................................................................. 111 Near Natural ................................................................................................................................................. 119 Wildlife .......................................................................................................................................................... 123 Special Interest Areas .................................................................................................................................. 129 Research Natural Areas............................................................................................................................... 147 Experimental Forest ..................................................................................................................................... 153 Scenic Corridor ............................................................................................................................................. 155 General Forest (GF91) ................................................................................................................................. 161 Developed Recreation Sites ........................................................................................................................ 165 Winter Sports Sites ....................................................................................................................................... 177 Developed (Non-Recreation) Sites .............................................................................................................. 181 Land Allocations ................................................................................................................................................ 183 Wilderness and Wild and Scenic Rivers ..................................................................................................... 183 California Spotted Owl and Northern Goshawk Protected Activity Centers .............................................. 183 Great Gray Owl Protected Activity Centers (PACs) .................................................................................... 187 Forest Carnivore Den Site Buffers ............................................................................................................... 187 California Spotted Owl Home Range Core Areas (HRCAs) ...................................................................... 188 Wildland Urban Intermix: Defense Zones .................................................................................................. 189 Wildland Urban Intermix: Threat Zones...................................................................................................... 189 Old Forest Emphasis Areas ........................................................................................................................
Load more

Recommended publications
  • YOSEMITE NATIONAL PARK O C Y Lu H M Tioga Pass Entrance 9945Ft C Glen Aulin K T Ne Ee 3031M E R Hetc C Gaylor Lakes R H H Tioga Road Closed
    123456789 il 395 ra T Dorothy Lake t s A Bond C re A Pass S KE LA c i f i c IN a TW P Tower Peak Barney STANISLAUS NATIONAL FOREST Mary Lake Lake Buckeye Pass Twin Lakes 9572ft EMIGRANT WILDERNESS 2917m k H e O e O r N V C O E Y R TOIYABE NATIONAL FOREST N Peeler B A Lake Crown B C Lake Haystack k Peak e e S Tilden r AW W Schofield C TO Rock Island OTH IL Peak Lake RI Pass DG D Styx E ER s Matterhorn Pass l l Peak N a Slide E Otter F a Mountain S Lake ri e S h Burro c D n Pass Many Island Richardson Peak a L Lake 9877ft R (summer only) IE 3010m F LE Whorl Wilma Lake k B Mountain e B e r U N Virginia Pass C T O Virginia S Y N Peak O N Y A Summit s N e k C k Lake k c A e a C i C e L C r N r Kibbie d YO N C n N CA Lake e ACK AI RRICK K J M KE ia in g IN ir A r V T e l N k l U e e pi N O r C S O M Y Lundy Lake L Piute Mountain N L te I 10541ft iu A T P L C I 3213m T Smedberg k (summer only) Lake e k re e C re Benson Benson C ek re Lake Lake Pass C Vernon Creek Mount k r e o Gibson e abe Upper an r Volunteer McC le Laurel C McCabe E Peak rn Lake u Lake N t M e cCa R R be D R A Lak D NO k Rodgers O I es e PLEASANT EA H N EL e Lake I r l Frog VALLEY R i E k G K C E LA e R a e T I r r Table Lake V North Peak T T C N Pettit Peak A INYO NATIONAL FOREST O 10788ft s Y 3288m M t ll N Fa s Roosevelt ia A e Mount Conness TILT r r Lake Saddlebag ILL VALLEY e C 12590ft (summer only) h C Lake ill c 3837m Lake Eleanor ilt n Wapama Falls T a (summer only) N S R I Virginia c A R i T Lake f N E i MIGUEL U G c HETCHY Rancheria Falls O N Highway 120 D a MEADOW
    [Show full text]
  • Emigrant Wilderness: a Profile ROG 16-25 12/2019
    United States Department of Agriculture Emigrant Wilderness: A Profile ROG 16-25 12/2019 The 113,000-acre Emigrant Wilderness is located in the Stanislaus National Forest, on the upper west- ern slope of the central Sierra Nevada mountain range. Bordered on the south by Yosemite National Park and on the east by the Hoover Wilderness on the Toiyabe National Forest, this wilderness measures roughly 25 miles long and 15 miles wide. Major watersheds drain to the Stanislaus and Tu- olumne rivers. The area is entirely within Tuolumne County. Driving distance is approximately 138 miles from San Francisco and 125 miles from Lake Tahoe. The Emigrant Wilderness is a glaciated landscape of great scenic beauty. The northeastern section of the wilderness is characterized by volcanic ridgelines and peaks. The remaining sections are sparsely vegetated granite ridges, with lakes and meadows scattered around the area. Elevations range from below 5,000 feet near the Cherry Reservoir to the majestic 11,750-foot Leavitt Peak. The range of ele- vation in the most popular high use areas lies between the 7,500-foot to 9,000-foot levels. Precipitation averages 50 inches annually; 80 percent is in the form of snow. The snowpack typically lingers into June, and sometimes even later after a very wet winter. Summers are generally dry and mild, but after- noon thundershowers occur periodically and nighttime temperatures can dip below freezing. Always be prepared for cold and wet weather! History as the Emigrant Basin Primitive Area. The Wilder- Various Native American tribes (among them ness Act of 1964 established the National Wilder- the Me-Wuk) populated this area for 10,000 ness Preservation System, “to secure for the Amer- years, spending the summer and early autumn ican people of present and future generations the months hunting game and gathering acorns in the benefits of an enduring source of wilderness.” On high country.
    [Show full text]
  • 2021 D6 Zone Hunt Info
    CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE DEER MANAGEMENT PROGRAM Wildlife Branch 1010 Riverside Parkway, West Sacramento, CA 95605 ZONE D6 2021 General Deer Hunting Information (Includes Additional Hunts G-37, J-15 and A-21) GENERAL INFORMATION This information sheet has been prepared to assist deer hunters applying for, or planning to hunt in, Zone D-6 located in portions of Alpine, Madera, Mariposa, Merced, Stanislaus, and Tuolumne counties. The following information should be useful to hunters for archery and general seasons, as well as any “additional hunts” within this geographic area. For more specific information or additional questions regarding this area, contact the following Department office(s): • Central Region Office (Region 4), 1234 E. Shaw Avenue, Fresno, CA 93710 (559-243-4005 ext. 151) encompassing Fresno, Kern, Kings, Madera, Mariposa, Merced, Monterey, San Benito, San Luis Obispo, Stanislaus, Tulare, and Tuolumne counties. REGULATIONS Laws and regulations are designed to conserve wildlife and to provide for an equitable distribution of game mammals. All hunters should read and be familiar with the Current Hunting Regulations. Remember, if you are hunting on private property you must obtain, and have in your possession written permission to hunt on private property. Hunter trespass laws are strictly enforced. NON-LEAD RESTRICTIONS As of July 1, 2019, all hunters must use nonlead ammunition when taking any wildlife in California, except when hunting with a pellet rifle for approved species. • CCR T14 250.1(d)(3) Effective July 1, 2019, it shall be unlawful to use, or possess with any firearm capable of firing, any projectile(s) not certified as nonlead when taking any wildlife for any purpose in this state.
    [Show full text]
  • Trailheads: Getting Into the Emigrant Wilderness Stanislaus National Forest ROG 16-26; 04/12 Most Trailheads Have No Services
    Trailheads: Getting into the Emigrant Wilderness Stanislaus National Forest ROG 16-26; 04/12 Most trailheads have no services. We ask that you For 4 miles, passing the Pinecrest Peak turnoff (5N31) to road help the environment and please pack out your 5N67. Turn right and go 1 mile to trailhead. trash. All mileage figures provided herein are From Mi-Wok Ranger District (Mi Wuk Village) take Hwy 108 approximate mileages. There is a one-night east 15 miles. Turn right on Herring Creek Road (4N12) and camping limit at all trailheads. follow 5 miles until pavement ends. Continue 2 miles to the intersection of Hammill Canyon Loop. Turn right, go 4 miles (passing the Pinecrest Peak turnoff) to road 5N67. Turn right Bell Meadow and go and go 1 mile to trailhead. Elevation 6560’, native surface, plenty of informal parking, good overnight camping opportunities, no facilities. Crabtree Camp From Summit Ranger District (Pinecrest) take Hwy 108 Elevation 7160’, large paved parking area, fair overnight west 2 miles, take Crabtree Road exit to the left, go 7 miles to camping opportunities and restrooms. Aspen Meadow and turn right on road 4N26. Go 1 mile to road 4N02Y and turn left. Continue 1½ mile to the end of the road. From Summit Ranger District (Pinecrest) take Hwy 108 west 2 miles. Take Crabtree Road exit to the left and proceed 7 miles From Mi-Wok Ranger District (Mi Wuk Village) take Hwy to Aspen Meadow. Continue straight on road 4N26 for 4 miles. 108 east 11 miles, exiting right on Crabtree Road.
    [Show full text]
  • MICROCOMP Output File
    106TH CONGRESS REPORT "! 1st Session HOUSE OF REPRESENTATIVES 106±425 EMIGRANT WILDERNESS PRESERVATION ACT OF 1999 NOVEMBER 1, 1999.ÐCommitted to the Committee of the Whole House on the State of the Union and ordered to be printed Mr. YOUNG of Alaska, from the Committee on Resources, submitted the following REPORT [To accompany H.R. 359] [Including cost estimate of the Congressional Budget Office] The Committee on Resources, to whom was referred the bill (H.R. 359) to clarify the intent of Congress in Public Law 93±632 to require the Secretary of Agriculture to continue to provide for the maintenance and operation of 18 concrete dams and weirs that were located in the Emigrant Wilderness at the time the wilder- ness area was designated in that Public Law, having considered the same, report favorably thereon without amendment and rec- ommend that the bill do pass. PURPOSE OF THE BILL The purpose of H.R. 359 is to clarify the intent of Congress in Public Law 93±632 to require the Secretary of Agriculture to con- tinue to provide for the maintenance and operation of 18 concrete dams and weirs that were located in the Emigrant Wilderness at the time the wilderness was designated in that Public Law. BACKGROUND AND NEED FOR LEGISLATION Between 1931 and 1954 local sporting enthusiasts and back country users, led by Tuolumne County resident Fred Leighton, built and constructed a series of 18 dams and concrete weirs throughout the portion of the Stanislaus National Forest which later came to be known as the Emigrant Wilderness Area.
    [Show full text]
  • Data Set Listing (May 1997)
    USDA Forest Service Air Resource Monitoring System Existing Data Set Listing (May 1997) Air Resource Monitoring System (ARMS) Data Set Listing May 1997 Contact Steve Boutcher USDA Forest Service National Air Program Information Manager Portland, OR (503) 808-2960 2 Table of Contents INTRODUCTION ----------------------------------------------------------------------------------------------------------------- 9 DATA SET DESCRIPTIONS -------------------------------------------------------------------------------------------------10 National & Multi-Regional Data Sets EPA’S EASTERN LAKES SURVEY ----------------------------------------------------------------------------------------11 EPA’S NATIONAL STREAM SURVEY ------------------------------------------------------------------------------------12 EPA WESTERN LAKES SURVEY------------------------------------------------------------------------------------------13 FOREST HEALTH MONITORING (FHM) LICHEN MONITORING-------------------------------------------------14 FOREST HEALTH MONITORING (FHM) OZONE BIOINDICATOR PLANTS ----------------------------------15 IMPROVE AEROSOL MONITORING--------------------------------------------------------------------------------------16 IMPROVE NEPHELOMETER ------------------------------------------------------------------------------------------------17 IMPROVE TRANSMISSOMETER ------------------------------------------------------------------------------------------18 NATIONAL ATMOSPHERIC DEPOSITION PROGRAM/ NATIONAL TRENDS NETWORK----------------19 NATIONAL
    [Show full text]
  • Public Law 98-425 An
    PUBLIC LAW 98-425-SEPT. 28, 1984 98 STAT. 1619 Public Law 98-425 98th Congress An Act Sept. 28, 1984 Entitled the "California Wilderness Act of 1984". [H.R. 1437] Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled, That this title may California Wilderness Act be cited as the "California Wilderness Act of 1984". of 1984. National TITLE I Wilderness Preservation System. DESIGNATION OF WILDERNESS National Forest System. SEC. 101. (a) In furtherance of the purposes of the Wilderness Act, National parks, the following lands, as generally depicted on maps, appropriately monuments, etc. referenced, dated July 1980 (except as otherwise dated) are hereby 16 USC 1131 designated as wilderness, and therefore, as components of the Na­ note. tional Wilderness Preservation System- (1)scertain lands in the Lassen National Forest, California,s which comprise approximately one thousand eight hundred acres, as generally depicted on a map entitled "Caribou Wilder­ ness Additions-Proposed", and which are hereby incorporated in, and which shall be deemed to be a part of the Caribou Wilderness as designated by Public Law 88-577; 16 USC 1131 (2)s certain lands in the Stanislaus and Toiyabe Nationals note. 16 USC 1132 Forests, California, which comprise approximately one hundred note. sixty thousand acres, as generally depicted on a map entitled "Carson-Iceberg Wilderness-Proposed", dated July 1984, and which shall be known as the Carson-Iceberg Wilderness: Pro­ vided, however, That the designation of the Carson-Iceberg Wil­ derness shall not preclude continued motorized access to those previously existing facilities which are directly related to per­ mitted livestock grazing activities in the Wolf Creek Drainage on the Toiyabe National Forest in the same manner and degree in which such access was occurring as of the date of enactment of this title; (3)scertain lands in the Shasta-Trinity National Forest, Cali­ 16 USC 1132 fornia, which comprise approximately seven thousand three note.
    [Show full text]
  • Stanislaus National Forest Whitebark Pine Pilot Fieldwork Report
    Stanislaus National Forest Whitebark Pine Pilot Fieldwork Report By Sara Taylor, Kendra Sikes, Michael Kauffmann and Julie Evens In Collaboration With: Quinn Young, Stanislaus National Forest and Diane Ikeda, Pacific Southwest Region January 2014 Photo on cover page: Whitebark pine (Pinus albicaulis) stands in the Carson-Iceberg Wilderness Suggested report citation: Taylor, S., K. Sikes, M. Kauffmann and J. Evens. 2014. Eldorado National Forest: Whitebark Pine Pilot Fieldwork Report. Unpublished report. California Native Plant Society Vegetation Program, Sacramento, CA. 13 pp. plus Appendices. Acknowledgements: We would like to acknowledge USFS botanists Blake Engelhardt, Matt Brown, Marla Knight and Julie Nelson for reviewing and providing feedback on this report. We also would like to thank Matt Bokach, Becky Estes, Jonathan Nesmith, Nathan Stephenson, Pete Figura, Cynthia Snyder, Danny Cluck, Marc Meyer, Sylvia Haultain and Peggy Moore for providing field data points or mapped whitebark pine for this project. Lastly, special thanks go to Cecilia Reed, Patrick Nicholson, Megan Rathien, Fletcher Linton, Jessica Self and especially Daniel Hastings for providing field support and collecting data for this project. Table of Contents Figures ........................................................................................................................................................... ii Tables ...........................................................................................................................................................
    [Show full text]
  • Fseprd808835.Pdf
    Forest Order No. STF-16-2020-19 Stanislaus National Forest Temporary Camping, Occupancy and Use Exhibit B High Hazard Fire Area Area Description The Stanislaus National Forest High Fire Hazard Area boundary begins at the top of the map (Exhibit A) at a point on the west boundary of the Mokelumne Wilderness .5 miles south of the east end of Salt Spring Reservoir, then continues due south across the SW ¼ of Section 6 and the NW ¼ of Section 7, T7N R17E, to its intersection with Forest Road No. 7N16, then continues 2 miles west along Forest Road No. 7N16 to its intersection with Forest Road No. 7N09, then continues 11 miles west along Forest Road No. 7N09 to its intersection with Forest Road No. 7N23, then continues 6 miles south along Forest Road No. 7N23 to its intersection with Highway 4, then continues due southeast to Forest Road No. 6N17, then continues 3 miles south along Forest Road No. 6N17 to its intersection with Forest Road No. 5N14, then continues 19 miles east along Forest Road No. 5N14 to its intersection with Forest Road No. 6N05, then continues 2 miles north along Forest Road No. 6N05 to Basin Creek, then continues 1 mile east along Basin Creek to the confluence with the Middle Fork Stanislaus River, then continues 4 miles northeast along the Middle Fork Stanislaus River to Donnell Lake, then continues 1.5 miles east along the south shore of Donnell Lake to Niagara Creek, then continues 1.5 miles south and east along Niagara Creek to its intersection with Highway 108, then continues 15 miles south along Highway 108 to Forest Road No.
    [Show full text]
  • Yosemite National Park [PDF]
    To Carson City, Nev il 395 ra T Emigrant Dorothy L ake Lake t s Bond re C Pass HUMBOLDT-TOIYABE Maxwell NATIONAL FOREST S E K Lake A L c i f i c IN a Mary TW P Lake Tower Peak Barney STANISLAUS NATIONAL FOREST Lake Buckeye Pass Huckleberry Twin Lakes 9572 ft EMIGRANT WILDERNESS Lake 2917 m HO O k N e V e O E r Y R C N Peeler A W Lake Crown C I Lake L D Haystack k e E Peak e S R r A Tilden W C TO N Schofield OT Rock Island H E Lake R Peak ID S Pass G E S s Styx l l Matterhorn Pass a F Peak Slide Otter ia Mountain Lake r e Burro h Green c Pass D n Many Island Richardson Peak a Lake L Lake 9877 ft R (summer only) IE 3010 m F E L Whorl Wilma Lake k B Mountain e B e r U N Virginia Pass C T O Virginia S Y N Peak O N Y A Summit s N e k C k Lake k A e a ic L r C e Kibbie N r d YO N C Lake n N A I C e ACK A RRICK J M KE ia K in N rg I i A r V T e l N k l i U e e p N O r C S M O Lundy Lake Y L Piute Mountain N L te I 10541 ft iu A T P L C I 3213 m T (summer only) Smedberg Benson k Lake e Pass k e e r e C r Benson C Lake k Lake ee Cree r Vernon k C r o e Upper n Volunteer cCab a M e McCabe l Mount Peak E Laurel k n r Lake Lake Gibson e u e N t r e McC C a R b R e L R a O O A ke Rodgers I s N PLEASANT A E H N L Lake I k E VALLEY R l Frog e i E k G K e E e a LA r R e T I r C r Table Lake V T T North Peak C Pettit Peak N A 10788 ft INYO NATIONAL FOREST O Y 3288 m M t ls Saddlebag al N s Roosevelt F A e Lake TIL a r Lake TILL ri C VALLEY (summer only) e C l h Lake Eleanor il c ilt n Mount Wapama Falls T a (summer only) N S Conness R I Virginia c HALL
    [Show full text]
  • Wilderness Ranger Internship
    WILDERNESS RANGER INTERNSHIP Stanislaus National Forest SUMMER 2015 California Are you interested in a career in natural resource management? Do you love to hike, work hard outside, and enjoy the beauty and challenge of the mountains? Stanislaus National Forest is seeking wilderness ranger interns to help protect and preserve three spectacular Wilderness areas in the Sierra Nevada Mountains of California. Come spend the summer working in the Emigrant, Carson-Iceberg, and Mokelumne Wildernesses. As stewards for wilderness, you will work hard, hike far, climb high, and grow strong! "Climb the mountains and get their good tidings. Nature's peace will flow into you as sunshine flows into trees. The winds will blow their own freshness into you, and the storms their energy, while cares will drop off like autumn leaves." -John Muir Position Summary The wilderness ranger intern is an integral member of the Stanislaus National Forest Wilderness Crew, taking on most of the duties of a full-time wilderness ranger. The ranger intern will work as part of a team with other wilderness rangers, forest staff, and volunteers to support wilderness management objectives. Read on to build career skills while working in spectacular mountain wilderness! "It is not enough to understand the natural world. The point is to defend and preserve it." -Edward Abbey Location The Stanislaus National Forest is located in the central Sierra Nevada Mountains of California. The Sierra, Jon Muir's "Range of Light," stretches for over 400 miles across the state and is internationally renowned for its granite peaks, glacial basins, high alpine lakes, mild summer, and amazing beauty.
    [Show full text]
  • Lichens and Air Quality in the Emigrant Wilderness, California
    LICHENS AND AIR QUALITY IN THE EMIGRANT WILDERNESS, CALIFORNIA: A BASELINE STUDY Bruce D. Ryan Department of Botany Arizona State University Tempe, AZ 85287 May 1990 ACKNOWLEDGEMENTS This study was funded by the U.S. Forest Service, through an agreement with Arizona State University. Thanks go to Judio Rocchio, who helped in the fieldwork, and to Bob Doty, Jim Frazier, and Thomas Nash III for their assistance. INTRODUCTION Little information on the lichens is available for the general area of the Emigrant Wilderness, except for the Yosemite Valley (ca.40 km to the south). Tuckerman (1882) reported on various lichens collected in the Yosemite Valley by Bolander, and Hasse made a number of collections from that area around the year 1900. Since then, various workers, including Hale, Nash, Thiers, and Wetmore, have collected lichens from Sonora Pass or other localities in this general region of the Sierras, but have not published any information on these collections. Thus the present study will provide useful baseline data on the lichens of this area. STUDY AREA The Emigrant Wilderness is located to the east of the town of Sonora, and extends up to the crest of the Sierras. All of the rocks in the Emigrant Wilderness are siliceous; most are granitic, but volcanic rocks outcrop in several areas. The involvement of lichens in primary succession on granite outcrops in the southern Sierras is described by Rundel (1975). Vascular Vegetation Guides to the vascular vegetation of the Sierras in general are given by Peterson & Peterson (1975) and Rundel, et al. (1977). Most of the Wilderness is Abies-Pinus forest (upper montane- subalpine type at the higher elevations, Sierran montane type at the lower elevations).
    [Show full text]