1997 HPS Peaks List
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4.2 Agriculture and Forest Resources
4.2 Agriculture and Forest Resources 4.2 AGRICULTURE AND FOREST RESOURCES This section evaluates the potential impacts to agriculture and forest resources associated with implementation of the 2050 RTP/SCS. The information presented was compiled from multiple sources, including the County of San Diego, the State of California Department of Conservation (DOC), the United States Department of Agriculture (USDA), CAL FIRE, and local jurisdictions. 4.2.1 EXISTING CONDITIONS Agriculture Overview of Agriculture in the Region Agriculture is not only an important contributor to the economy of the San Diego region; it also is a primary land use in the unincorporated area of the region. San Diego County contains 6,687 farms and agriculture ranked fifth as a component of the region’s economic resources (County of San Diego 2010). San Diego County is the 16th largest agricultural economy among all counties in the nation. The region’s unique topography creates a wide variety of microclimates resulting in nearly 30 different types of vegetation communities. This diversity allows San Diego farmers to grow over 200 different agricultural commodities, such as strawberries along the coast, apples in the mountain areas, and palm trees in the desert (County of San Diego 2010). The region ranks first in both California and the nation in production value of nursery plants, floriculture, and avocados. Statewide, San Diego County is in the top five counties for producing cucumbers, mushrooms, tomatoes, boysenberries and strawberries, grapefruit, Valencia oranges, tangelos and tangerines, honey, and eggs. San Diego County has the largest community of organic growers in the state and nation, with 374 farms growing more than 175 crops (County of San Diego 2009). -
Springs of California
DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTIS SMITH, DIBECTOB WATER- SUPPLY PAPER 338 SPRINGS OF CALIFORNIA BY GEKALD A. WARING WASHINGTON GOVERNMENT PRINTING OFFICE 1915 CONTENTS. Page. lntroduction by W. C. Mendenhall ... .. ................................... 5 Physical features of California ...... ....... .. .. ... .. ....... .............. 7 Natural divisions ................... ... .. ........................... 7 Coast Ranges ..................................... ....•.......... _._._ 7 11 ~~:~~::!:: :~~e:_-_-_·.-.·.·: ~::::::::::::::::::::::::::::::::::: ::::: ::: 12 Sierra Nevada .................... .................................... 12 Southeastern desert ......................... ............. .. ..... ... 13 Faults ..... ....... ... ................ ·.. : ..... ................ ..... 14 Natural waters ................................ _.......................... 15 Use of terms "mineral water" and ''pure water" ............... : .·...... 15 ,,uneral analysis of water ................................ .. ... ........ 15 Source and amount of substances in water ................. ............. 17 Degree of concentration of natural waters ........................ ..· .... 21 Properties of mineral waters . ................... ...... _. _.. .. _... _....• 22 Temperature of natural waters ... : ....................... _.. _..... .... : . 24 Classification of mineral waters ............ .......... .. .. _. .. _......... _ 25 Therapeutic value of waters .................................... ... ... 26 Analyses -
LWHC Once Upon Laguna Woods
Once Upon Laguna Woods by Dean O. Dixon Once upon a time in a magical land there were fiery volcanos, roiling seas, and fearsome animals. Then came warriors, conquerors, banishment, empires, slaves, wars, pirates, corruption, bandits, posses, lynching, ghosts, invasion, exploitation, riches, scandal and, yes, even happily ever after. Fiction? No. These are true stories about the land right under your feet in and around Laguna Woods. So what did happen once upon Laguna Woods? Well, are you up for some time travel? The beloved natural vistas from Laguna Woods reflect decades of conservation efforts that preserved tens of thousands of pristine acres from any future human development. You get to enjoy this in perpetuity without it ever being disturbed. Woods End Wilderness Preserve, Laguna Coast Wilderness Park, Aliso & Wood Canyons Wilderness Park, Crystal Cove State Park, Laguna Niguel Regional Park, and City of Irvine Open Space Preserve are contiguous in a synergistic display of your natural history. But what exactly do you see? Once Upon Laguna Woods February 27, 2016 page !2 of !60 Natural erosion has exposed up to 65 million years of rock strata laid down and compressed one layer atop another by eons of changes in the earth’s crust as influenced by climate, flora and fauna. Sand from deserts and beaches, mud from swamps and rivers, skeletons of sea and land creatures, recurrences of these, and still more are solidified and revealed like layers in a slice of cake for the delight of geologists and further study by anyone so inclined. Related tectonics further changed and are changing your area even today as the Atlantic Plate pushes the North American Plate westward into the Pacific Plate along that constant worry of yours, the San Andreas Fault. -
Nativeandintroducedearthworms
United States Department of Native and Introduced Earthwormsfrom Agriculture Forest Service Selected Chaparral, Woodland, and Pacific Southwest Research Station Riparian Zones in Southern California General Technical Report PSW-GTR-142 Hulton B. Wood Samuel W. James Wood, Hulton B.; James, Samuel W. 1993. Native and introduced earthworms from selected chaparral, woodland, and riparian zones in southern California. Gen. Tech. Rep. PSW-GTR142. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture; 20 p. Relatively little is known about the earthworm fauna of southern California. Some 20 different species of earthworms were collected and identified in a survey of various southern California wildland habitats. The ecology and biology of earthworms are outlined, and the results of the survey are documented. Introduced species belonging to the Lumbricidae family were encountered most often; however, native species, primarily of genera Argilophilus and Diplocardia, are widely, distributed. Several of the natives collected are believed to be new species. Habitats for both the native and introduced species ranged from riparian zones to relatively dry chaparral sites. Preference of earthworms for certain types of plant communities began to emerge even in this somewhat limited survey: oak and grass being the most preferred, and conifers the least. Geographical separation of the two principal native genera occurs at about 34°N. Further research is needed relative to earthworm ecology, impacts on soils, ecosystem dynamics, and fire. An appendix includes all collection records by location, and vegetation and soil type. Retrieval terms: earthworms, Mediterranean ecosystems, southern California, new species, Lumbricidae, Megascolecidae, Acanthodrilinae, Ocnerodrilinae, Sparganophilidae, soil, habitat, chaparral, grassland, woodland, riparian, aquatic The Authors: Hulton B. -
3.4 Biological Resources
3.4 Biological Resources 3.4 BIOLOGICAL RESOURCES 3.4.1 Introduction This section evaluates the potential for implementation of the Proposed Project to have impacts on biological resources, including sensitive plants, animals, and habitats. The Notice of Preparation (NOP) (Appendix A) identified the potential for impacts associated to candidate, sensitive, or special status species (as defined in Section 3.4.6 below), sensitive natural communities, jurisdictional waters of the United States, wildlife corridors or other significant migratory pathway, and a potential to conflict with local policies and ordinances protecting biological resources. Data used to prepare this section were taken from the Orange County General Plan, the City of Lake Forest General Plan, Lake Forest Municipal Code, field observations, and other sources, referenced within this section, for background information. Full bibliographic references are noted in Section 3.4.12 (References). No comments with respect to biological resources were received during the NOP comment period. The Proposed Project includes a General Plan Amendment (GPA) and zone change for development of Sites 1 to 6 and creation of public facilities overlay on Site 7. 3.4.2 Environmental Setting Regional Characteristics The City of Lake Forest, with a population of approximately 77,700 as of January 2004, is an area of 16.6 square miles located in the heart of South Orange County and Saddleback Valley, between the coastal floodplain and the Santa Ana Mountains (see Figure 2-1, Regional Location). The western portion of the City is near sea level, while the northeastern portion reaches elevations of up to 1,500 feet. -
The Imperial Valley Is Located About 150 Miles Southeast of Los Angeles
The Imperial Valley is located about 150 miles southeast of Los Angeles. It is a section of a much larger geologic structure -- the Salton Trough -- which is about 1,000 miles in length. The structure extends from San Gorgonio Pass southeast to the Mexican border, including the Gulf of California and beyond the tip of the Baja California Peninsula. The surrounding mountains are largely faulted blocks of the Southern California batholith of Mesozoic age, overlain by fragments of an earlier metamorphic complex. The valley basin consists of a sedimentary fill of sands and gravels ranging up to 15,000 feet in thickness. The layers slope gently down-valley, and contain several important aquifers. The valley is laced with major members of the San Andreas Fault system. Minor to moderate earthquake events are common, but severe shocks have not been experienced in recorded history. The entire trough, including the Gulf is an extension of the East Pacific Rise, a zone of separation in Earth's crust. Deep sea submergence instruments have observed many phenomena of crustal formation. The axis of the Rise, hence of the Salton Valley as well, is a great transform fault that is having the effect of separating an enormous slab of North America, consisting of the Baja Peninsula and coastal California away from the mainland, with movement to the northwest and out to sea as a terranne. Table of Contents Chapter 1 The San Jacinto and Santa Rosa Mountains Chapter 2 The Eastern Mountains Chapter 3 San Gorgonio Pass Chapter 4 The Hills Chapter 5 Desert Sand -
V. R. Todd and R. E. Learned and Thomas J. Peters and Ronald T
DEPARTMENT OF THE INTERIOR TO ACCOMPANY MAP MF-1547-A ^UNITED STATES GEOLOGICAL SURVEY MINERAL RESOURCE POTENTIAL OF THE SILL HILL, HADSER, AND CALIENTE ROADLESS AREAS, SAN DIEGO COUNTY, CALIFORNIA SUMMARY REPORT By V. R. Todd and R. E. Learned U.S. Geological Survey and Thomas J. Peters and Ronald T. Mayerle U.S. Bureau of Mines STUDIES RELATED TO WILDERNESS Under the provisions of the Wilderness Act (Public Law 88-577, September 3, 1964) and the Joint Conference Report on Senate Bill 4, 88th Congress, the U.S. Geological Survey and the U.S. Bureau of Mines have been conducting mineral surveys of wilderness and primitive areas. Areas officially designated as "wilderness," "wild," or "canoe" when the act was passed were incorporated into the National Wilderness Preservation System, and some of them are presently being studied. The act provided that areas under consideration for wilderness designation should be studied for suitability for incorporation into the Wilderness System. The mineral surveys constitute one aspect of the suitability studies. The act directs that the results of such surveys are to be made available to the public and be submitted to the President and the Congress. This report discusses the results of min eral surveys of the Sill Hill (5-304), Hauser (5-021), and Caliente (5-017) Roadless Areas, Cleveland National Forest, San Diego dpunty, California. SUMMARY The Sill Hill, Hauser, and Caliente Roadless Areas comprise approximately 20,000 acres in the Cleveland National Forest, San Diego County, Calif, (fig. 1). Geological and geochemical investigations have been conducted by the U.S. -
Palms to Pines Scenic Byway Corridor Management Plan
Palms to Pines Scenic Byway Corridor Management Plan PALMS TO PINES STATE SCENIC HIGHWAY CALIFORNIA STATE ROUTES 243 AND 74 June 2012 This document was produced by USDA Forest Service Recreation Solutions Enterprise Team with support from the Federal Highway Administration and in partnership with the USDA Forest Service Pacific Southwest Region, the Bureau of Land Management, the California Department of Transportation, California State University, Chico Research Foundation and many local partners. The USDA, the BLM, FHWA and State of California are equal opportunity providers and employers. In accordance with Federal law, U.S. Department of Agriculture policy and U.S. Department of Interior policy, this institution is prohibited from discriminating on the basis of race, color, national origin, sex, age or disability. (Not all prohibited bases apply to all programs.) To file a complaint of discrimination, write USDA, Director, Office of Civil Rights, Room 326-W, Whitten Building, 1400 Independence Avenue, SW, Washington, DC 20250-9410 or call (202) 720- 5964 (voice and TDD). Table of Contents Chapter 1 – The Palms to Pines Scenic Byway .........................................................................1 Introduction ................................................................................................................................. 1 Benefits of National Scenic Byway Designation .......................................................................... 2 Corridor Management Planning ................................................................................................. -
4 Tribal Nations of San Diego County This Chapter Presents an Overall Summary of the Tribal Nations of San Diego County and the Water Resources on Their Reservations
4 Tribal Nations of San Diego County This chapter presents an overall summary of the Tribal Nations of San Diego County and the water resources on their reservations. A brief description of each Tribe, along with a summary of available information on each Tribe’s water resources, is provided. The water management issues provided by the Tribe’s representatives at the San Diego IRWM outreach meetings are also presented. 4.1 Reservations San Diego County features the largest number of Tribes and Reservations of any county in the United States. There are 18 federally-recognized Tribal Nation Reservations and 17 Tribal Governments, because the Barona and Viejas Bands share joint-trust and administrative responsibility for the Capitan Grande Reservation. All of the Tribes within the San Diego IRWM Region are also recognized as California Native American Tribes. These Reservation lands, which are governed by Tribal Nations, total approximately 127,000 acres or 198 square miles. The locations of the Tribal Reservations are presented in Figure 4-1 and summarized in Table 4-1. Two additional Tribal Governments do not have federally recognized lands: 1) the San Luis Rey Band of Luiseño Indians (though the Band remains active in the San Diego region) and 2) the Mount Laguna Band of Luiseño Indians. Note that there may appear to be inconsistencies related to population sizes of tribes in Table 4-1. This is because not all Tribes may choose to participate in population surveys, or may identify with multiple heritages. 4.2 Cultural Groups Native Americans within the San Diego IRWM Region generally comprise four distinct cultural groups (Kumeyaay/Diegueno, Luiseño, Cahuilla, and Cupeño), which are from two distinct language families (Uto-Aztecan and Yuman-Cochimi). -
How Sensitive Are Spatial Estimates of Wilderness Recreation Values to Information About Hiking Destinations? José J
Journal of Forest Economics, 2020, 35: 19–41 How Sensitive are Spatial Estimates of Wilderness Recreation Values to Information about Hiking Destinations? José J. Sánchez1 , Kenneth Baerenklau2 and Armando González-Cabán1* 1USDA Forest Service, Pacifc Southwest Research Station, 4955 Canyon Crest Drive, Riverside, CA 92507, USA 2School of Public Policy, University of California, Riverside, Riverside, CA 92521, USA ABSTRACT This study uses individual survey data to investigate the impact of information about hiking destinations on estimated wilderness values in a spatial context. The data is derived from a revealed preference survey of backcountry visitors who responded to ques- tions about their recreation behavior in the San Jacinto Wilderness of southern California. Two GIS data layers are developed showing spatial representations of non-market values derived from a Kuhn- Tucker demand model, with and without destination information. Each pixel in each data layer contains an estimate of the recreation value at that location. The destination data provides more detailed information on recreation behavior that can be used to more accu- rately allocate the landscape values. Results show that including destination information produces signifcantly greater heterogeneity in parcel value estimates for large areas of the wilderness. Keywords: GIS, Kuhn-Tucker demand system model, Nonmarket valuation, Web-based survey, Viewshed analysis *Correspondence author: José J. Sánchez, [email protected]. This work is based on the frst author’s PhD dissertation. Generous research funding was provided by a grant from the Western Wildland Environmental Threat Assessment Center for the years 2011– 2013. We thank Andy Smith and the sta˙ at San Bernardino National Forest San Jacinto Ranger District, and Bart Grant and sta˙ at Mount San Jacinto State Park & Wilderness for ISSN 1104-6899; DOI 10.1561/112.00000447 ©2020 J. -
Appendix C - Natural Resources Report
APPENDIX C - NATURAL RESOURCES REPORT Cuyamaca Rancho State Park Equestrian Facilities Project Final EIR Page 444 January June 2010 Table of Contents Table of Contents 1.0 Project Introduction.....................................................................................................4 1.1 Project Location..........................................................................................................4 1.2 Project Description .....................................................................................................4 1.3 Consultation and Survey Dates...................................................................................4 1.4 Limitations that May Influence Results......................................................................5 2.0 Environmental Setting.................................................................................................5 2.1 Existing Environment/Environmental Baseline..........................................................5 2.2 Hydrology ...................................................................................................................5 2.3 Jurisdictional Waters of the United States Including Wetlands .................................6 2.4 Soil Series ...................................................................................................................7 2.5 Vegetation Communities ............................................................................................8 2.6 Biocorridors ................................................................................................................9 -
Cuyamaca Rancho State Park 13652 Highway 79 Julian, CA 92036 (760) 765-3020
Our Mission The mission of California State Parks is Cuyamaca to provide for the health, inspiration and idden waterfalls and education of the people of California by helping H Rancho to preserve the state’s extraordinary biological more than 100 miles of diversity, protecting its most valued natural and cultural resources, and creating opportunities trails through forest State Park for high-quality outdoor recreation. and meadow silently witness the regrowth of Cuyamaca Rancho California State Parks supports equal access. State Park. Prior to arrival, visitors with disabilities who need assistance should contact the park at (760) 765-3020. If you need this publication in an alternate format, contact [email protected]. CALIFORNIA STATE PARKS P.O. Box 942896 Sacramento, CA 94296-0001 For information call: (800) 777-0369 (916) 653-6995, outside the U.S. 711, TTY relay service www.parks.ca.gov Cuyamaca Rancho State Park 13652 Highway 79 Julian, CA 92036 (760) 765-3020 © 2010 California State Parks (Rev. 2016) Printed on Recycled Paper E ast of San Diego, Cuyamaca Rancho (”what the rain left State Park offers respite from the dry behind”), Iguai’ (“the Southern California landscape. The nest”), Wa-Ku-Pin’ (“warm park’s 24,700 acres of oak and conifer house”), Mitaragui’ forests and expansive meadows are broken (“crooked land”), Pilcha’ by running streams. (“basket bush”), and Located in the Peninsular Range of Guatay’ (“big house”). mountains, Cuyamaca Peak, at 6,512 feet, Historic mention of the is the second highest point in San Diego Cuyamaca Kumeyaay County. From the peak, visitors can see begins in 1782 when Anza-Borrego Desert State Park to the east Spanish Lt.