Mojave National Preserve
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus Agassizii) Genetic Connectivity
University of Nevada, Reno Connecting the Plots: Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus agassizii) Genetic Connectivity A dissertation submitted in partial fulfillment of the requirements for the degree Doctor of Philosophy in Geography By Kirsten Erika Dutcher Dr. Jill S. Heaton, Dissertation Advisor May 2020 THE GRADUATE SCHOOL We recommend that the dissertation prepared under our supervision by KIRSTEN ERIKA DUTCHER entitled Connecting the Plots: Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus agassizii) Genetic Connectivity be accepted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Jill S. Heaton, Ph.D. Advisor Kenneth E. Nussear, Ph.D. Committee Member Scott D. Bassett, Ph.D. Committee Member Amy G. Vandergast, Ph.D. Committee Member Marjorie D. Matocq, Ph.D. Graduate School Representative David W. Zeh, Ph.D., Dean Graduate School May, 2020 i ABSTRACT Habitat disturbance impedes connectivity for native populations by altering natural movement patterns, significantly increasing the risk of population decline. The Mojave Desert historically exhibited high ecological connectivity, but human presence has increased recently, as has habitat disturbance. Human land use primarily occurs in Mojave desert tortoise (Gopherus agassizii) habitat posing risks to the federally threatened species, which has declined as a result. As threats intensify, so does the need to protect tortoise habitat and connectivity. Functional corridors require appropriate habitat amounts and population densities, as individuals may need time to achieve connectivity and find mates. Developments in tortoise habitat have not been well studied, and understanding the relationship between barriers, corridors, population density, and gene flow is an important step towards species recovery. -
A Vegetation Map of the Valles Caldera National Preserve, New
______________________________________________________________________________ A Vegetation Map of the Valles Caldera National Preserve, New Mexico ______________________________________________________________________________ A Vegetation Map of Valles Caldera National Preserve, New Mexico 1 Esteban Muldavin, Paul Neville, Charlie Jackson, and Teri Neville2 2006 ______________________________________________________________________________ SUMMARY To support the management and sustainability of the ecosystems of the Valles Caldera National Preserve (VCNP), a map of current vegetation was developed. The map was based on aerial photography from 2000 and Landsat satellite imagery from 1999 and 2001, and was designed to serve natural resources management planning activities at an operational scale of 1:24,000. There are 20 map units distributed among forest, shrubland, grassland, and wetland ecosystems. Each map unit is defined in terms of a vegetation classification that was developed for the preserve based on 348 ground plots. An annotated legend is provided with details of vegetation composition, environment, and distribution of each unit in the preserve. Map sheets at 1:32,000 scale were produced, and a stand-alone geographic information system was constructed to house the digital version of the map. In addition, all supporting field data was compiled into a relational database for use by preserve managers. Cerro La Jarra in Valle Grande of the Valles Caldera National Preserve (Photo: E. Muldavin) 1 Final report submitted in April 4, 2006 in partial fulfillment of National Prak Service Award No. 1443-CA-1248- 01-001 and Valles Caldrea Trust Contract No. VCT-TO 0401. 2 Esteban Muldavin (Senior Ecologist), Charlie Jackson (Mapping Specialist), and Teri Neville (GIS Specialist) are with Natural Heritage New Mexico of the Museum of Southwestern Biology at the University of New Mexico (UNM); Paul Neville is with the Earth Data Analysis Center (EDAC) at UNM. -
The National Park System
January 2009 Parks and Recreation in the United States The National Park System Margaret Walls BACKGROUNDER 1616 P St. NW Washington, DC 20036 202-328-5000 www.rff.org Resources for the Future Walls Parks and Recreation in the United States: The National Park System Margaret Walls∗ Introduction The National Park Service, a bureau within the U.S. Department of the Interior, is responsible for managing 391 sites—including national monuments, national recreation areas, national rivers, national parks, various types of historic sites, and other categories of protected lands—that cover 84 million acres. Some of the sites, such as Yellowstone National Park and the Grand Canyon, are viewed as iconic symbols of America. But the National Park Service also manages a number of small historical sites, military parks, scenic parkways, the National Mall in Washington, DC, and a variety of other protected locations. In this backgrounder, we provide a brief history of the Park Service, show trends in land acreage managed by the bureau and visitation at National Park Service sites over time, show funding trends, and present the challenges and issues facing the Park Service today. History National parks were created before there was a National Park Service. President Ulysses S. Grant first set aside land for a “public park” in 1872 with the founding of Yellowstone. Yosemite, General Grant (now part of Kings Canyon), and Sequoia National Parks in California were created in 1890, and nine years later Mount Rainier National Park was set aside in Washington. With passage of the Antiquities Act in 1906, the President was granted authority to declare historic landmarks, historic and prehistoric structures, and sites of scientific interest as national monuments. -
417 US National Parks, Historical Sites, Preserves, Seashores and More!
417 US National Parks, Historical Sites, Preserves, Seashores and more! Alabama o Birmingham Civil Rights National Monument o Freedom Riders National Monument o Horseshoe Bend National Military Park o Little River Canyon National Preserve o Russell Cave National Monument o Tuskegee Airmen National Historic Site o Tuskegee Institute National Historic Site Alaska o Alagnak Wild River o Aniakchak National Monument o Aniakchak National Preserve o Bering Land Bridge National Preserve o Cape Krusenstern National Monument o Denali National Park o Denali National Preserve o Gates of the Arctic National Park o Gates of the Arctic National Preserve o Glacier Bay National Park o Glacier Bay National Preserve o Katmai National Park o Katmai National Preserve o Kenai Fjords National Park o Klondike Gold Rush National Historical Park (also Washington) o Kobuk Valley National Park o Lake Clark National Park o Lake Clark National Preserve o Noatak National Preserve o Sitka National Historical Park o World War II Valor in the Pacific National Monument (also California, Hawaii) o Wrangell-St. Elias National Park o Wrangell-St. Elias National Preserve o Yukon-Charley Rivers National Preserve Courtesy of ParkRangerJohn.com Arizona o Canyon De Chelly National Monument o Casa Grande Ruins National Monument o Chiricahua National Monument o Coronado National Memorial o Fort Bowie National Historic Site o Glen Canyon National Recreation Area (also Utah) o Grand Canyon National Park o Hohokam Pima National Monument o Hubbel Trading Post National Historic Site -
Mojave National Preserve California
A fact sheet from 2017 Dougall Photography/iStockphoto Mojave’s $131.8 million maintenance backlog includes repairs to historic buildings such as the Kelso Depot. Shane McMurphy/iStockphoto Mojave National Preserve California Overview Two hours from the hustle and bustle of Las Vegas and 100 miles from the nearest lodging lies California’s Mojave National Preserve. The Las Vegas Review-Journal dubbed this vast desert in San Bernardino County the “perfect escape for those seeking serenity.” The preserve spans 1.6 million acres, making it the third-largest National Park Service (NPS) unit in the contiguous United States. Mojave is ecologically and geologically diverse, with towering sand dunes, dun-colored mesas, and volcanic formations providing habitat for its abundant plants and wildlife. In addition to the densest forest of Joshua trees in the world, visitors can see bighorn sheep, bobcats, golden eagles, and breathtaking displays of seasonal wildflowers. The preserve also has a rich cultural heritage. Lands first inhabited by the Chemehuevi and Mojave tribes attracted gold miners in the late 19th century and were later crossed by several railroad lines. Visitors can learn more about this history through exhibits at the visitor center and by exploring archaeological sites, abandoned mines, and preserved homesteads and other buildings. The ghost town of Kelso, which once served as a Union Pacific Railroad depot and mining outpost, is one of the park’s most popular destinations. Unfortunately, Mojave faces over $131 million in deferred maintenance. Maintenance challenges Nearly all of Mojave’s needed repairs are for its road network. Severe deterioration of some sections of pavement has prompted the NPS to warn visitors of dangerous potholes. -
Land Cover Mapping of the National Park Service Northwest Alaska Management Area Using Landsat Multispectral and Thematic Mapper Satellite Data
Land Cover Mapping of the National Park Service Northwest Alaska Management Area Using Landsat Multispectral and Thematic Mapper Satellite Data By Carl J. Markon and Sara Wesser Open-File Report 00-51 U.S. Department of the Interior U.S. Geological Survey LAND COVER MAPPING OF THE NATIONAL PARK SERVICE NORTHWEST ALASKA MANAGEMENT AREA USING LANDSAT MULTISPECTRAL AND THEMATIC MAPPER SATELLITE DATA By Carl J. Markon1 and Sara Wesser2 1 Raytheon SIX Corp., USGS EROS Alaska Field Office, 4230 University Drive, Anchorage, AK 99508-4664. E-mail: [email protected]. Work conducted under contract #1434-CR-97-40274 2National Park Service, 2525 Gambell St., Anchorage, AK 99503-2892 Land Cover Mapping of the National Park Service Northwest Alaska Management Area Using Landsat Multispectral Scanner and Thematic Mapper Satellite Data ABSTRACT A land cover map of the National Park Service northwest Alaska management area was produced using digitally processed Landsat data. These and other environmental data were incorporated into a geographic information system to provide baseline information about the nature and extent of resources present in this northwest Alaskan environment. This report details the methodology, depicts vegetation profiles of the surrounding landscape, and describes the different vegetation types mapped. Portions of nine Landsat satellite (multispectral scanner and thematic mapper) scenes were used to produce a land cover map of the Cape Krusenstern National Monument and Noatak National Preserve and to update an existing land cover map of Kobuk Valley National Park Valley National Park. A Bayesian multivariate classifier was applied to the multispectral data sets, followed by the application of ancillary data (elevation, slope, aspect, soils, watersheds, and geology) to enhance the spectral separation of classes into more meaningful vegetation types. -
Climate Change and Florida's National Parks
Climate Change and Florida’s National Parks Florida is among the most climate change-threatened states in the United States. Florida’s treasured national parks—spanning the Greater Everglades ecosystem northward into Gulf Islands National Seashore and beyond—are being impacted by our changing climate. Climate change is the greatest threat science-based policies that enhance the Florida’s economy. NPCA’s Sun Coast America’s national parks have ever faced. resilience of our incredible system of region is systematically assessing, through Nearly everything we know and love about national parks. With Florida’s low elevation, research and analysis, the most serious the parks—their plants and animals, rivers national park sites in the state are especially climate impacts threatening national and lakes, beaches, historic structures, susceptible to the threats associated with park landscapes. This regional climate and more—is already under stress from climate change. Sea level rise, changing dispatch thus serves a twofold purpose: to our changing climate. As America’s ocean conditions, and shifting weather shine a light on climate case studies across leading voice for our national parks, patterns are impacting our landscapes. iconic Floridian places, and to share what National Parks Conservation Association All of these climate impacts converge to NPCA’s Sun Coast team is doing to help (NPCA) is at the forefront of efforts to present unprecedented challenges to park address and adapt to climate threats to address climate impacts and promote management, preservation, tourism, and our treasured national park ecosystems. Above: Florida Bay in Everglades National Park ©South Florida Water Management District NATIONAL PARK Rising Sea Levels Threaten THREAT Biodiversity & Cultural Resources While all national park units in Florida Importance, Everglades National Park are threatened by sea level rise, some protects an abundance of biodiversity parks are more vulnerable than others. -
Breeding Avifaunas of the New York Mountains and Kingston Range: Islands of Conifers in the Mojave Desert of California
BREEDING AVIFAUNAS OF THE NEW YORK MOUNTAINS AND KINGSTON RANGE: ISLANDS OF CONIFERS IN THE MOJAVE DESERT OF CALIFORNIA STEVEN W. CARDIFF and J.V. REMSEN, Jr., Museum of Zoologyand Depart- ment of Zoology,Louisiana State University,Baton Rouge, Louisiana70893-3216 Quantificationof speciesturnover rates on islandsin the context of the equilibriumtheory of island biogeography(MacArthur and Wilson 1967) dependson accurateinventories of the biotataken at appropriateintervals in time. Inaccuratehistorical data concerningspecies composition is a sourceof error that must be avoided when calculatingturnover rates (Lynch and Johnson1974). Johnson's(1974) analysisof historicalchanges in species compositionand abundanceexemplifies the importanceof sound avifaunal inventoriesfor later comparison. In this paper, we present data to provide future researchers with a baseline from which to calculate turnover rates for the breeding avifaunas of two conifer "islands" in the Mojave Desert in California. Islandbiogeography of isolatedmountain ranges forming conifer "islands" in the Great Basin has been studiedby Brown (1971, 1978) for mammals and Johnson(1975) for birds.An analysisof breedingbird turnoverrates for a coniferisland in the Mojave Desert(Clark Mountain, California)is in prog- ress (N.K. Johnson pers. comm.). Detailed and accurate surveysof the breedingavifaunas of the Sheep and Springranges of southwesternNevada (Johnson 1965) and the Providence Mountains, San Bernardino Co., California (Johnson et al. 1948) provide data from other Mojave Desert rangesfor comparisonwith data we presentbelow. STUDY AREAS New York Mountains. The New York Mountains extend from about 14 km west of Cima east to the Nevada border in extreme eastern San Bernardino Co., California. The highestpoint, New York Peak (7532 ft--2296 m), is 39.5 km southeastof Clark Mountain (7929 ft = 2417 m) and 118 km south of CharlestonPeak (11,919 ft=3633 m) in the Spring Mountainsof Nevada. -
Mojave National Preserve Management Plan for Developed
Mojave National Preserve—Management Plan for Developed Water Resources CHAPTER 3: AFFECTED ENVIRONMENT Introduction This chapter describes the unique factors that influence water resource management in the Preserve and the resources that could be affected by the implementation of any of the alternatives described in Chapter 2: Alternatives. The resource descriptions provided in this chapter serve as a baseline to compare the potential effects of the management actions proposed in the alternatives. The following resource topics are described in this chapter: • Environmental Setting • Cultural Resources • Water Resources • Wilderness Character • Wildlife Environmental setting and water resources are important for context and are foundational for water resource management, but are not resources that are analyzed for effects. Resource issues that were considered and dismissed from further analysis are listed in Chapter 1: Purpose of and Need for Action and are not discussed further in this EA. A description of the effects of the proposed alternatives on wildlife, cultural resources, and wilderness character is presented in Chapter 4: Environmental Consequences. Environmental Setting The Preserve includes an ecologically diverse yet fragile desert ecosystem consisting of vegetative attributes that are unique to the Mojave Desert, as well as components of the Great Basin and Sonoran Deserts. Topography The topography of the Preserve is characteristic of the mountain and basin physiographic pattern, with tall mountain ranges separated by corresponding valleys filled with alluvial sediments. Primary mountain ranges in the Preserve, from west to east, include the Granite, Kelso, Providence, Clark, New York, and Piute Mountains. Major alluvial valleys include Soda Lake (dry lake bed), Shadow Valley, Ivanpah Valley, Lanfair Valley, and Fenner Valley. -
2021 D17 Zone Hunt Info
CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE DEER MANAGEMENT PROGRAM Wildlife Branch 1010 Riverside Parkway, West Sacramento, CA 95605 ZONE D17 2021 General Deer Hunting Information (No Additional Hunts Scheduled) GENERAL INFORMATION This information sheet has been prepared to assist deer hunters applying for, or planning to hunt in, Zone D-17 located in portions of Inyo, Kern, Los Angeles, and San Bernardino 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): • Inland Deserts Region Office (Region 6), 3602 Inland Empire Boulevard, Suite C-220, Ontario, CA 91764 (909-484-0167) encompassing Imperial, Inyo, Mono, Riverside and San Bernardino 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. -
Water Quality in Big Cypress National Preserve and Everglades National Park—Trends and Spatial Characteristics of Selected Constituents
Water Quality in Big Cypress National Preserve and Everglades National Park—Trends and Spatial Characteristics of Selected Constituents By Ronald L. Miller, U.S. Geological Survey, St. Petersburg, Florida; Benjamin F. McPherson, U.S. Geological Survey, Tampa, Florida; and Robert Sobczak, and Christine Clark, Big Cypress National Preserve, Ochopee, Florida Water Resources Investigations Report 03-4249 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior Gale A. Norton, Secretary U.S. Geological Survey Charles G. Groat, Director U.S. Geological Survey, Reston, Virgina: 2004 For sale by U.S. Geological Survey, Information Services Box 25286, Denver Federal Center Denver, CO 80225 For more information about the USGS and its products: Telephone: 1-888-ASK-USGS World Wide Web: http://www.usgs.gov/ Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to repro- duce any copyrighted materials contained within this report. iii Contents Abstract. 1 Introduction . 2 Data Sources . 4 Objective and Scope . 4 Data Analysis . 4 Problems in Long-Term Trend Analyses. 5 Statistics . 5 Trends in Rainfall, Water Levels, and Flows . 6 Water Quality in South Florida . 8 Water Quality Changes Over Time. 9 Eastern Everglades . 9 Taylor Slough Bridge. 9 Shark River Slough. 11 Western Everglades and Big Cypress Swamp . 11 Site P-34 . 15 Bridge 105 Site. 15 Spatial Patterns in Water Quality . 18 Park Boundary Water-Quality Conditions . -
South Clark County Land Use Plan
South Clark County Land Use Plan Henderson Mt. Potosi Boulder Spring Mtns City NRA Sloan Red Rock NCA Sloan Canyon Eldorado National Valley Conservation Area Sandy Goodsprings Valley 161 Jean 165 Colorado River Nelson Ivanpah McCullough Range Valley Lake Mead Primm 95 National Recreation Area California Arizona Cottonwood Cove 164 Searchlight Lake Mojave Goodsprings & Sandy Valley Cal-Nev-Ari Citizens Advisory Councils Palm & Searchlight Gardens 163 Town Advisory Board Laughlin Adopted - December 5, 2012 Effective - January 9, 2013 ACKNOWLEDGEMENTS Clark County Board of Commissioners: Mark Silverstein, Department of Aviation Susan Brager, Chair Margie Yatson, Clark County Fire Steve Sisolak, Vice-Chair Department Larry Brown Linda Perri, Clark County School District Tom Collins Lebene Aidam-Ohene, High Impact Projects Chris Giunchigliani Manager Mary Beth Scow Denis Cedarburg, Public Works Lawrence Weekly Kevin Eubanks, Regional Flood Control Julie Chadburn, Water Reclamation District Planning Commission: Kathleen Blakely, Park Planning Vivian Kilarski, Chair Justin Williams, Park Planning Edward Frasier, III, Vice-Chair J. Christopher Dapper Office of County Manager: Greg Esposito Don Burnette, Manager Randy Miller Randall J. Tarr, Assistant Manager Dan Shaw Ed Finger, Assistant Manager Donna Tagliaferri Jeff Wells, Assistant Manager Goodsprings Citizens Advisory Council: Department of Comprehensive Planning: Elizabeth Warren, Chair Nancy Lipski, Director Monica Beisecker, Vice-Chair Jon Wardlaw, Planning Manager Theodore Louis Compton