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Inyo National Forest Visitor Guide
>>> >>> Inyo National Forest >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> >>> Visitor Guide >>> >>> >>> >>> >>> $1.00 Suggested Donation FRED RICHTER Inspiring Destinations © Inyo National Forest Facts “Inyo” is a Paiute xtending 165 miles Bound ary Peak, South Si er ra, lakes and 1,100 miles of streams Indian word meaning along the California/ White Mountain, and Owens River that provide habitat for golden, ENevada border between Headwaters wildernesses. Devils brook, brown and rainbow trout. “Dwelling Place of Los Angeles and Reno, the Inyo Postpile Nation al Mon ument, Mam moth Mountain Ski Area National Forest, established May ad min is tered by the National Park becomes a sum mer destination for the Great Spirit.” 25, 1907, in cludes over two million Ser vice, is also located within the mountain bike en thu si asts as they acres of pris tine lakes, fragile Inyo Na tion al For est in the Reds ride the chal leng ing Ka mi ka ze Contents Trail from the top of the 11,053-foot mead ows, wind ing streams, rugged Mead ow area west of Mam moth Wildlife 2 Sierra Ne va da peaks and arid Great Lakes. In addition, the Inyo is home high Mam moth Moun tain or one of Basin moun tains. El e va tions range to the tallest peak in the low er 48 the many other trails that transect Wildflowers 3 from 3,900 to 14,494 feet, pro vid states, Mt. Whitney (14,494 feet) the front coun try of the forest. Wilderness 4-5 ing diverse habitats that sup port and is adjacent to the lowest point Sixty-five trailheads provide Regional Map - North 6 vegetation patterns ranging from in North America at Badwater in ac cess to over 1,200 miles of trail Mono Lake 7 semiarid deserts to high al pine Death Val ley Nation al Park (282 in the 1.2 million acres of wil der- meadows. -
Insights Into Rhyolite Magma Dome Systems Based on Mineral and Whole Rock Compositions at the Mono Craters, Eastern California
ABSTRACT INSIGHTS INTO RHYOLITE MAGMA DOME SYSTEMS BASED ON MINERAL AND WHOLE ROCK COMPOSITIONS AT THE MONO CRATERS, EASTERN CALIFORNIA The Mono Craters magmatic system, found in a transtensional tectonic setting, consists of small magmatic bodies, dikes, and sills. New sampling of the Mono Craters reveals a wider range of magmatic compositions and a more complex storage and delivery system than heretofore recognized. Space compositional patterns, as well as crystallization temperatures and pressures taken from olivine-, feldspar-, orthopyroxene-, and clinopyroxene-liquid equilibria, are used to create a new model for the Mono Craters magmatic system. Felsic magmas erupted throughout the entire Mono Craters chain, whereas intermediate batches only erupted at Domes 10-12 and 14. Mafic magmas are spatially restricted, having erupted only at Domes 10, 12 and 14. Data from the new whole rock analyses illustrates a linear trend. Fractional crystallization does not replicate this trend but rather the linear trend indicates magma mixing. This study also analyzes samples from the Mono Lake Islands and the June Lake Basalts and compares them to the Mono Craters. Although the Mono Lake Islands fall into the intermediate to felsic group, they contain distinctly higher Al2O3 and Na2O at a given SiO2. Therefore, this study concludes that the Mono Craters represent a distinct magmatic system not directly related to the magmatic activity that created the Mono Lake Islands. Michelle Ranee Johnson May 2017 INSIGHTS INTO RHYOLITE MAGMA DOME SYSTEMS BASED -
Wilderness Inventory and Evaluation Planning
U.S. Forest Service Pacific Southwest Region Wilderness May 2015 Update Wilderness Inventory and Evaluation Background: The Inyo, Sequoia and Sierra National Forests are revising their land and resource management plans using the 2012 Planning Rule. This rule requires the agency to identify and evaluate lands that may be suitable for inclusion in the National Wilderness Preservation System (NWPS). In 1964, Congress created the NWPS to protect some of the most natural and undisturbed places in America. Only Congress can designate wilderness; however, federal land managers, citizens or other groups can make wilderness recommendations to Congress. In August 2014, the Forest Service shared a preliminary wilderness inventory with the public and tribes to gather feedback on the lands that had been inventoried to determine those areas that should or should not be further considered for wilderness recommendation. Forest Service Current Work: The inventory and evaluation (steps 1 and 2 of the 4-step wilderness inventory process) on the Inyo, Sequoia, and Sierra National Forests have been completed. The results will be included as an appendix in the draft environmental impact statement (DEIS) being prepared for these forest plan revisions. Not all lands included in the inventory and subsequent evaluations are required to be carried forward. In total, the Forest Service is considering 10 areas for analysis as recommended wilderness. Of these areas, 3 are potential new recommended wilderness areas, and 7 are potential recommended additions to current -
Bibliography
Bibliography Abella, S. R. 2010. Disturbance and plant succession in the Mojave and Sonoran Deserts of the American Southwest. International Journal of Environmental Research and Public Health 7:1248—1284. Abella, S. R., D. J. Craig, L. P. Chiquoine, K. A. Prengaman, S. M. Schmid, and T. M. Embrey. 2011. Relationships of native desert plants with red brome (Bromus rubens): Toward identifying invasion-reducing species. Invasive Plant Science and Management 4:115—124. Abella, S. R., N. A. Fisichelli, S. M. Schmid, T. M. Embrey, D. L. Hughson, and J. Cipra. 2015. Status and management of non-native plant invasion in three of the largest national parks in the United States. Nature Conservation 10:71—94. Available: https://doi.org/10.3897/natureconservation.10.4407 Abella, S. R., A. A. Suazo, C. M. Norman, and A. C. Newton. 2013. Treatment alternatives and timing affect seeds of African mustard (Brassica tournefortii), an invasive forb in American Southwest arid lands. Invasive Plant Science and Management 6:559—567. Available: https://doi.org/10.1614/IPSM-D-13-00022.1 Abrahamson, I. 2014. Arctostaphylos manzanita. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory, Fire Effects Information System (Online). plants/shrub/arcman/all.html Ackerman, T. L. 1979. Germination and survival of perennial plant species in the Mojave Desert. The Southwestern Naturalist 24:399—408. Adams, A. W. 1975. A brief history of juniper and shrub populations in southern Oregon. Report No. 6. Oregon State Wildlife Commission, Corvallis, OR. Adams, L. 1962. Planting depths for seeds of three species of Ceanothus. -
Visitor Guide to Devils Postpile and the Reds Meadow Valley
National Forest Service Visitor Guide to Devils Postpile and U.S. Department of Agriculture the Reds Meadow Valley National Park Service U.S. Department of the Interior The Post 2009-2010 What’s Inside Information and Services.................. 2 Ranger-led Activities Shuttle Bus Information.................... 3 Hiking ................................................ 4 Making the Most of Your Time Bear Safety......................................... 5 Maps .................................................. 6 Science and Resources Student Conservation Association Welcome to Devils Postpile Junior Ranger Program..................... 7 Volcanic Landscape Aquatic Hitchhikers and the Reds Meadow Valley Bookstores and Partners................... 8 Welcome to Reds Meadow Valley and Southern Sierra species of plants as “wanton destruction of scenery” displayed as an exhibit in the valley or and Devils Postpile in the spectacu- and animals converge along the river and enlisted the support of District in Mammoth. If you have any pho- lar Upper Middle Fork of the San corridor and in the many wetlands. Forester F.E. Olmsted and Univer- tos or stories you would like to share, Joaquin River Valley. Beauty abounds sity of California Professor Joseph N. please feel free to contribute these for in the forms of unusually rich and The value of the natural and recre- LeConte to evaluate the situation with possible inclusion in this exhibit. diverse flora and fauna, traditional ational resources was recognized in the hope of denying the permit and recreational opportunities and a 1890 with its inclusion in the initial protecting the area. Devils Postpile is also embarking on fascinating cultural history. boundaries of Yosemite National Park. its first ever general management plan, Their efforts, along with the support of in cooperation with the Inyo National Researchers, writers, visitors, and In 1905 the Devils Postpile formation, the Sierra Club, resulted in President Forest. -
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 -
Wilderness Trail Names and Quotas for Inyo National Forest
Wilderness Trail Names and Quotas for Inyo National Forest • Quota is the number of people that can start at the listed location each day. • Permit is only valid to start on specific entry date and location reserved. • (JMT) or (PCT) indicates trail connects to the John Muir Trail or Pacific Crest Trail. • Information about quotas, commercial use, wilderness permit requirements on page 3. • For help identifying what quota applies for a trip, contact our wilderness permit office. Trail Name Trail Total Reserve Reserve Commercial Code Quota (6 month (2 weeks Quota – Notes* advance) advance) Baker Lakes JM22 8 5 3 Special Approval Baxter Pass (JMT) JM29 8 5 3 Special Approval Beck Lake AA12 15 9 6 *Single quota Big Pine Creek North Fork JM23 25 15 10 15 (PO); 8 (O/G) Big Pine Creek South Fork JM24 12 7 5 *Single quota Birch Lake JM25 8 5 3 Special Approval Bishop Pass (JMT) JM21 36 22 14 15 Blackrock GT66 Non Quota--Unlimited Bloody Canyon AA03 8 5 3 Special Approval Convict Creek JM04 10 6 4 *Single quota Cottonwood Lakes JM39 60 36 24 15 Cottonwood Pass (PCT) GT60 40 24 16 Non-quota Deer Lakes JM0 10 6 4 *Single quota Duck Pass (JMT) JM01 30 18 12 15 Fern Lake AA13 10 6 4 *Single quota Fish Creek AA14 15 9 6 15 Gable Lakes JM12 8 5 3 Special Approval George Creek - Mt. Williamson JM33 8 5 3 Special Approval George Lake JM18 10 6 4 *Single quota Gibbs Lake AA02 8 5 3 *Single quota Glacier Canyon AA01 8 5 3 *Single quota Golden Trout Lakes (Onion JM30 10 6 4 Special Approval Valley) Haiwee Pass (PCT) SS64 Non Quota--Unlimited High Trail –PCT -
Devils Postpile and the Mammoth Lakes Sierra Devils Postpile Formation and Talus
Nature and History on the Sierra Crest: Devils Postpile and the Mammoth Lakes Sierra Devils Postpile formation and talus. (Devils Postpile National Monument Image Collection) Nature and History on the Sierra Crest Devils Postpile and the Mammoth Lakes Sierra Christopher E. Johnson Historian, PWRO–Seattle National Park Service U.S. Department of the Interior 2013 Production Project Manager Paul C. Anagnostopoulos Copyeditor Heather Miller Composition Windfall Software Photographs Credit given with each caption Printer Government Printing Office Published by the United States National Park Service, Pacific West Regional Office, Seattle, Washington. Printed on acid-free paper. Printed in the United States of America. 10987654321 As the Nation’s principal conservation agency, the Department of the Interior has responsibility for most of our nationally owned public lands and natural and cultural resources. This includes fostering sound use of our land and water resources; protecting our fish, wildlife, and biological diversity; preserving the environmental and cultural values of our national parks and historical places; and providing for the enjoyment of life through outdoor recreation. The Department assesses our energy and mineral resources and works to ensure that their development is in the best interests of all our people by encouraging stewardship and citizen participation in their care. The Department also has a major responsibility for American Indian reservation communities and for people who live in island territories under U.S. administration. -
References References Abrams, L
References References Abrams, L. 1944. Illustrated flora of the Pacific States, Vol. II. Stanford, CA: Stanford University Press; 635 p. Alexander, R. 1980. Engelmann spruce-subalpine fir. In: Eyre, F. H., ed. Forest cover types of the United States and Canada. Washington, DC: Society of American Foresters; 86-87. Atzet, T.; Wheeler, D. L. 1984. Preliminary plant associations of the Siskiyou Mountains province. Portland, OR: Pacific Northwest Region, Forest Service, U. S. Department of Agriculture; 315 p. Ball, J. T. 1976. Ecological survey, Last Chance Meadow candidate research natural area, Mount Whitney Ranger District, Inyo National Forest. Unpublished report on file, Pacific Southwest Research Station, Albany, Calif. Barbour, M. G.; Major, J., eds. 1977. Terrestrial vegetation of California. New York, NY: Wiley-Interscience; 1002 p. Beauchamp, R. M. 1986. A flora of San Diego County, California. National City, CA: Sweetwater River Press; 241 p. Becking, R. W. 1989. Segregation of Hastingsia serpentinicola sp. nov. from Hastingsia alba (Liliaceae: Asphodeleae). Madrono 36: 208-216. Beguin, C. N.; Major, J. 1975. Contribution to the phytosociology and ecology of bogs of the Sierra Nevada (California). Phytocoenologia 2(3/4): 349-367 (an English translation of the original French text is given as an appendix to Burke 1987). Berg, K. S. 1990. Establishment record for Station Creek Research Natural Area within Eldorado National Forest in El Dorado County, California. Unpublished report on file, Pacific Southwest Research Station, Albany, Calif. Berg, K. S. 1991a. Establishment record for Grass Lake Research Natural Area within Eldorado National Forest, managed in Lake Tahoe Basin Management Unit, in El Dorado County, California. -
Regional Order No. 21-07 Emergency Forest Closures
Regional Order No. 21-07 USDA Forest Service Pacific Southwest Region Emergency Forest Closure Pursuant to 16 U.S.C. § 551 and 36 C.F.R. § 261.50(a) and (b), and to provide for public safety and protect natural resources, the following acts are prohibited on National Forest System lands within the Pacific Southwest Region. This Order supersedes Regional Order No. 21-04 and is effective from August 31, 2021, at 11:59 p.m. through September 17, 2021, at 11:59 p.m. 1. Going into or being upon National Forest System lands within the National Forests listed below. a. Tahoe National Forest b. Lake Tahoe Basin Management Unit c. Plumas National Forest d. Lassen National Forest e. Mendocino National Forest f. Klamath National Forest g. Six Rivers National Forest h. Shasta-Trinity National Forest i. Modoc National Forest j. Cleveland National Forest k. San Bernardino National Forest l. Angeles National Forest m. Los Padres National Forest n. Sequoia National Forest o. Sierra National Forest p. Stanislaus National Forest q. Inyo National Forest 36 C.F.R. § 261.52(e). 2. Being on a National Forest System road within the National Forests listed below. a. Tahoe National Forest b. Lake Tahoe Basin Management Unit c. Plumas National Forest d. Lassen National Forest e. Mendocino National Forest f. Klamath National Forest g. Six Rivers National Forest h. Shasta-Trinity National Forest i. Modoc National Forest j. Cleveland National Forest k. San Bernardino National Forest l. Angeles National Forest m. Los Padres National Forest n. Sequoia National Forest o. Sierra National Forest p. -
C a L I F O R N
BACKPACKER CALIFORNIA <<< WILD WEEKENDS IN YOUR BACKYARD & N E V A D A Lower Rock Creek Morris Meadow Enjoy a variety of seasons in Inyo National Forest Get an alpine fix, maybe some fish, on this Trinity Alps trek THE HIKE This downhill shuttle hike may be THE HIKE If you can’t wait for the warmup to hard on the knees, but the views of seasonal thaw high routes in the Sierras and southern change are easy on the eyes. In spring, you Cascades, this 18-mile out-and-back into the can watch the last remnants of snow give heart of the Trinity Alps Wilderness is just the way to blooming wildflowers; in fall, you can ticket. Follow the Stuart Fork Trail as it parallels see autumn colors rewind to vibrant summer the tumbling waters of Stuart Fork, winding greens as you descend 1,900 feet over 9.3 through a rocky channel beneath a dense miles. Start on the Lower Rock Creek Trail as canopy of mixed hardwoods. The river supports it drops gently from the upper trailhead, then cross the creek a healthy population of rainbow trout, so pack tackle. You’ll climb and follow its banks southeast for 2.2 miles. When you reach a gentle slope up a canyon amid black oaks, ponderosa pines, the road, hook right; follow the road briefly, then cross the creek and incense cedars, crossing several streams. After nearly 9 again and pick up the trail on its west bank. Head another 2.2 miles of forest, expansive Morris Meadow opens up at 4,400 miles south through the woods until you cross the road and feet. -
Rutherford Lake/Fernandez Pass BCM Course Area Guide Backcountry
Rutherford Lake/Fernandez Pass BCM Course Area Guide Backcountry Trip Code ________________________ Team Leader ________________________ Table of Contents Trail Summary ...................................................... 3 Trail Information .............................................................. 3 Trail Description .............................................................. 4 Route Description............................................................ 5 Trail Distances ................................................................ 5 Trail Elevation Profile ...................................................... 5 Map ....................................................................... 6 Key to Trail Map.................................................... 8 Camp Site Information .................................................... 8 Map Legend .................................................................... 9 Hazards ........................................................................... 9 Recommended Destinations ......................................... 10 Fishing ........................................................................... 10 Summits ........................................................................ 11 Daily Outline ....................................................... 12 Curriculum Checklist ........................................... 13 Team Leader Recommendations ....................... 14 Team Leader Comments .............................................. 14 Team Leader Feedback Form