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California Vegetation Map in Support of the DRECP
CALIFORNIA VEGETATION MAP IN SUPPORT OF THE DESERT RENEWABLE ENERGY CONSERVATION PLAN (2014-2016 ADDITIONS) John Menke, Edward Reyes, Anne Hepburn, Deborah Johnson, and Janet Reyes Aerial Information Systems, Inc. Prepared for the California Department of Fish and Wildlife Renewable Energy Program and the California Energy Commission Final Report May 2016 Prepared by: Primary Authors John Menke Edward Reyes Anne Hepburn Deborah Johnson Janet Reyes Report Graphics Ben Johnson Cover Page Photo Credits: Joshua Tree: John Fulton Blue Palo Verde: Ed Reyes Mojave Yucca: John Fulton Kingston Range, Pinyon: Arin Glass Aerial Information Systems, Inc. 112 First Street Redlands, CA 92373 (909) 793-9493 [email protected] in collaboration with California Department of Fish and Wildlife Vegetation Classification and Mapping Program 1807 13th Street, Suite 202 Sacramento, CA 95811 and California Native Plant Society 2707 K Street, Suite 1 Sacramento, CA 95816 i ACKNOWLEDGEMENTS Funding for this project was provided by: California Energy Commission US Bureau of Land Management California Wildlife Conservation Board California Department of Fish and Wildlife Personnel involved in developing the methodology and implementing this project included: Aerial Information Systems: Lisa Cotterman, Mark Fox, John Fulton, Arin Glass, Anne Hepburn, Ben Johnson, Debbie Johnson, John Menke, Lisa Morse, Mike Nelson, Ed Reyes, Janet Reyes, Patrick Yiu California Department of Fish and Wildlife: Diana Hickson, Todd Keeler‐Wolf, Anne Klein, Aicha Ougzin, Rosalie Yacoub California -
The Coastal Scrub and Chaparral Bird Conservation Plan
The Coastal Scrub and Chaparral Bird Conservation Plan A Strategy for Protecting and Managing Coastal Scrub and Chaparral Habitats and Associated Birds in California A Project of California Partners in Flight and PRBO Conservation Science The Coastal Scrub and Chaparral Bird Conservation Plan A Strategy for Protecting and Managing Coastal Scrub and Chaparral Habitats and Associated Birds in California Version 2.0 2004 Conservation Plan Authors Grant Ballard, PRBO Conservation Science Mary K. Chase, PRBO Conservation Science Tom Gardali, PRBO Conservation Science Geoffrey R. Geupel, PRBO Conservation Science Tonya Haff, PRBO Conservation Science (Currently at Museum of Natural History Collections, Environmental Studies Dept., University of CA) Aaron Holmes, PRBO Conservation Science Diana Humple, PRBO Conservation Science John C. Lovio, Naval Facilities Engineering Command, U.S. Navy (Currently at TAIC, San Diego) Mike Lynes, PRBO Conservation Science (Currently at Hastings University) Sandy Scoggin, PRBO Conservation Science (Currently at San Francisco Bay Joint Venture) Christopher Solek, Cal Poly Ponoma (Currently at UC Berkeley) Diana Stralberg, PRBO Conservation Science Species Account Authors Completed Accounts Mountain Quail - Kirsten Winter, Cleveland National Forest. Greater Roadrunner - Pete Famolaro, Sweetwater Authority Water District. Coastal Cactus Wren - Laszlo Szijj and Chris Solek, Cal Poly Pomona. Wrentit - Geoff Geupel, Grant Ballard, and Mary K. Chase, PRBO Conservation Science. Gray Vireo - Kirsten Winter, Cleveland National Forest. Black-chinned Sparrow - Kirsten Winter, Cleveland National Forest. Costa's Hummingbird (coastal) - Kirsten Winter, Cleveland National Forest. Sage Sparrow - Barbara A. Carlson, UC-Riverside Reserve System, and Mary K. Chase. California Gnatcatcher - Patrick Mock, URS Consultants (San Diego). Accounts in Progress Rufous-crowned Sparrow - Scott Morrison, The Nature Conservancy (San Diego). -
Vegetation Classification and Map Accuracy Assessment of the Proposed Tehachapi Pass High-Speed Rail Corridor Vegetation Map
Vegetation Classification and Map Accuracy Assessment of the Proposed Tehachapi Pass High-Speed Rail Corridor Vegetation Map Kern County, California Prepared for the Strategic Growth Council by the California Department of Fish and Wildlife Vegetation Classification and Mapping Program September 2015 ABSTRACT The Geographical Information Center (GIC) at California State University, Chico, completed a vegetation map of the Proposed Tehachapi Pass High-Speed Rail Corridor (HSRC), covering 199,493 acres. The project was funded by the Strategic Growth Council to support routing and mitigation planning for the high-speed rail system. The map was produced using heads-up digitizing based on 2012 National Agricultural Imagery Program (NAIP) imagery. The minimum mapping unit (MMU) is one acre for most vegetation types, with a smaller MMU for wetlands. Although the primary purpose of the map is to document vegetation communities, it provides additional structural data such as herbaceous, shrub, and tree cover, and information about the level of disturbance within the vegetation stand. This report describes the tasks performed by the California Department of Fish and Wildlife Vegetation Classification and Mapping Program (VegCAMP), specifically, the creation of a vegetation classification for the project area and the accuracy assessment of the map. The overall accuracy of the map exceeded the state standard of 80%. ii ACKNOWLEDGMENTS Funding for this project was provided by the Strategic Growth Council, California Wildlife Conservation Board and -
CDFG Natural Communities List
Department of Fish and Game Biogeographic Data Branch The Vegetation Classification and Mapping Program List of California Terrestrial Natural Communities Recognized by The California Natural Diversity Database September 2003 Edition Introduction: This document supersedes all other lists of terrestrial natural communities developed by the Natural Diversity Database (CNDDB). It is based on the classification put forth in “A Manual of California Vegetation” (Sawyer and Keeler-Wolf 1995 and upcoming new edition). However, it is structured to be compatible with previous CNDDB lists (e.g., Holland 1986). For those familiar with the Holland numerical coding system you will see a general similarity in the upper levels of the hierarchy. You will also see a greater detail at the lower levels of the hierarchy. The numbering system has been modified to incorporate this richer detail. Decimal points have been added to separate major groupings and two additional digits have been added to encompass the finest hierarchal detail. One of the objectives of the Manual of California Vegetation (MCV) was to apply a uniform hierarchical structure to the State’s vegetation types. Quantifiable classification rules were established to define the major floristic groups, called alliances and associations in the National Vegetation Classification (Grossman et al. 1998). In this document, the alliance level is denoted in the center triplet of the coding system and the associations in the right hand pair of numbers to the left of the final decimal. The numbers of the alliance in the center triplet attempt to denote relationships in floristic similarity. For example, the Chamise-Eastwood Manzanita alliance (37.106.00) is more closely related to the Chamise- Cupleaf Ceanothus alliance (37.105.00) than it is to the Chaparral Whitethorn alliance (37.205.00). -
Ventura County Plant Species of Local Concern
Checklist of Ventura County Rare Plants (Twenty-second Edition) CNPS, Rare Plant Program David L. Magney Checklist of Ventura County Rare Plants1 By David L. Magney California Native Plant Society, Rare Plant Program, Locally Rare Project Updated 4 January 2017 Ventura County is located in southern California, USA, along the east edge of the Pacific Ocean. The coastal portion occurs along the south and southwestern quarter of the County. Ventura County is bounded by Santa Barbara County on the west, Kern County on the north, Los Angeles County on the east, and the Pacific Ocean generally on the south (Figure 1, General Location Map of Ventura County). Ventura County extends north to 34.9014ºN latitude at the northwest corner of the County. The County extends westward at Rincon Creek to 119.47991ºW longitude, and eastward to 118.63233ºW longitude at the west end of the San Fernando Valley just north of Chatsworth Reservoir. The mainland portion of the County reaches southward to 34.04567ºN latitude between Solromar and Sequit Point west of Malibu. When including Anacapa and San Nicolas Islands, the southernmost extent of the County occurs at 33.21ºN latitude and the westernmost extent at 119.58ºW longitude, on the south side and west sides of San Nicolas Island, respectively. Ventura County occupies 480,996 hectares [ha] (1,188,562 acres [ac]) or 4,810 square kilometers [sq. km] (1,857 sq. miles [mi]), which includes Anacapa and San Nicolas Islands. The mainland portion of the county is 474,852 ha (1,173,380 ac), or 4,748 sq. -
Tesis 38.Pdf
UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO FACULTAD DE CIENCIAS REVISIÓN TAXONÓMICA Y DISTRIBUCIÓN GEOGRÁFICA DE EPHEDRA EN MÉXICO T E S I S QUE PARA OBTENER EL TÍTULO DE: BIÓLOGA P R E S E N T A : LORENA VILLANUEVA ALMANZA DIRECTOR DE TESIS: M. EN C. ROSA MARÍA FONSECA JUÁREZ 2010 Hoja de datos de jurado 1. Datos del alumno Villanueva Almanza Lorena 55 44 44 39 Universidad Nacional Autónoma de México Facultad de Ciencias Biología 3030584751 2. Datos del tutor M. en C. Rosa María Fonseca Juárez 3. Datos del sinodal 1 Dra. Rosa Irma Trejo Vázquez 4. Datos del sinodal 2 M. en C. Jaime Jiménez Ramírez 4. Datos del sinodal 3 M. en C. Felipe Ernesto Velázquez Montes 5. Datos del sinodal 4 Biól. Rosalinda Medina Lemos 6. Datos del trabajo escrito Revisión taxonómica y distribución geográfica de Ephedra en México 51 p 2010 AGRADECIMIENTOS A la Rosa Irma Trejo del Instituto de Geografía por su apoyo para elaborar los mapas, a Ernesto Velázquez y José García del Instituto de Investigaciones de Zonas Desérticas de la Universidad Autónoma de San Luis Potosí por su colaboración en el trabajo de campo, al personal de los herbarios ENCB, MEXU, SLPM y UAMIZ por permitir la consulta de las colecciones y a las señoras Rosa Silbata y Susana Rito de la mapoteca del Instituto de Geografía. A mis padres Gabriela Almanza Castillo y Jorge Villanueva Benítez. A mi hermano Jorge Villanueva Almanza porque es el mejor. REVISIÓN TAXONÓMICA Y DISTRIBUCIÓN GEOGRÁFICA DE EPHEDRA EN MÉXICO I. Introducción 1 Antecedentes 1 Área de estudio 6 II. -
Conservation of Threatened San Joaquin Antelope Squirrels: Distribution Surveys, Habitat Suitability, and Conservation Recommendations BRIAN L
www.doi.org/10.51492/cfwj.cesasi.21 California Fish and Wildlife Special CESA Issue:345-366; 2021 FULL RESEARCH ARTICLE Conservation of threatened San Joaquin antelope squirrels: distribution surveys, habitat suitability, and conservation recommendations BRIAN L. CYPHER1*, ERICA C. KELLY1, REAGEN O’LEARY2, SCOTT E. PHILLIPS1, LAWRENCE R. SASLAW1, ERIN N. TENNANT2, AND TORY L. WESTALL1 1 California State University-Stanislaus, Endangered Species Recovery Program, One Uni- versity Circle, Turlock, CA 95382, USA 2 California Department of Fish and Wildlife, Central Region, Lands Unit, 1234 E. Shaw Ave, Fresno, CA 93710, USA * Corresponding Author: [email protected] The San Joaquin antelope squirrel (Ammospermophilus nelsoni: SJAS) is listed as Threatened pursuant to the California Endangered Species Act due to profound habitat loss throughout its range in the San Joaquin Desert in California. Habitat loss is still occurring and critical needs for SJAS include identifying occupied sites, quantifying optimal habitat conditions, and conserving habitat. Our objectives were to (1) conduct surveys to identify sites where SJAS were present, (2) assess habitat attributes on all survey sites, (3) generate a GIS-based model of SJAS habitat suitability, (4) use the model to determine the quantity and quality of remaining habitat, and (5) use these results to develop conser- vation recommendations. SJAS were detected on 160 of the 326 sites we surveyed using automated camera stations. Sites with SJAS typically were in arid upland shrub scrub communities where desert saltbush (Atriplex polycarpa) or jointfir (Ephedra californica) were the dominant shrubs, although shrubs need not be present for SJAS to be present. Sites with SJAS usually had relatively sparse ground cover with >10% bare ground and Arabian grass (Schismus arabicus) was the dominant grass. -
Mckittrick Elementary School Relocation
Reconnaissance Level Biological Evaluation For APN 497-010-94 Section 20, T30S, R27E, MDB&M Bakersfield, California October 2019 Prepared for: The Nicholson Group 2101 San Gabriel Avenue Clovis, California 93611 Prepared by: _________________________________ Steven P. Pruett, Senior Biologist McCormick Biological, Inc. P.O. Box 80983 Bakersfield, California 93380 Table of Contents EXECUTIVE SUMMARY ............................................................................................................. 4 1.0 INTRODUCTION ..................................................................................................................... 4 1.1 Purpose and Background ................................................................................................... 4 1.2 Project Site and Surrounding Area Descriptions............................................................... 5 1.3.2 Migratory Bird Treaty Act ......................................................................................... 6 1.3.3 California Fish and Game Code (C.F.G.C. § 1580 et seq.) ....................................... 6 2.0 METHODS .............................................................................................................................. 12 3.0 RESULTS ................................................................................................................................ 14 3.1 General Conditions .......................................................................................................... 14 3.2 Special-status -
PREDATION of the ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) in the SAN JOAQUIN DESERT of CALIFORNIA Author: David J
PREDATION OF THE ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) IN THE SAN JOAQUIN DESERT OF CALIFORNIA Author: David J. Germano Source: The Southwestern Naturalist, 63(4) : 276-280 Published By: Southwestern Association of Naturalists URL: https://doi.org/10.1894/0038-4909-63-4-276 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/The-Southwestern-Naturalist on 22 Oct 2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Southwestern Association of Naturalists THE SOUTHWESTERN NATURALIST 63(4): 276–280 PREDATION OF THE ENDANGERED BLUNT-NOSED LEOPARD LIZARD (GAMBELIA SILA) IN THE SAN JOAQUIN DESERT OF CALIFORNIA DAVID J. GERMANO Department of Biology, California State University, Bakersfield, CA 93311-1099 Correspondent: [email protected] ABSTRACT—Predation can significantly affect prey populations, which could be significant for recovering species threatened with extinction. -
Gambelia Sila) Including Another by the Long-Nosed Snake (Rhinocheilus Lecontei)
Western Wildlife 2:44–45 • 2015 Submitted: 20 November 2015; Accepted 22 November 2015. Peer Edited Notes Predation Events on the Endangered Blunt-nosed Leopard Lizard (Gambelia sila) Including Another by the Long-nosed Snake (Rhinocheilus lecontei) David J. Germano1,4, Erin N. Tennant2, and Lawrence R. Saslaw3 1Department of Biology, California State University, Bakersfield, California 93311-1022 2California Department of Fish and Wildlife, 1234 E. Shaw Avenue, Fresno, CA 93710 314700 Orchard Crest Avenue, Bakersfield, California 93314 4Corresponding author, e-mail: [email protected] Abstract.—In our initial report of predation of a Blunt-nosed Leopard lizard (Gambelia sila) by a Long-nosed Snake (Rhi- nocheilus lecontei), we speculated that the snake was not an important source of predation on this endangered lizard. Here we report a second instance of predation by the Long-nosed Snake and reassess its impact on Blunt-nosed Leopard Lizards. We also report other suspected predation events on Blunt-nosed Leopard Lizards by other predators that we found during radio-telemetry studies on the Lokern Natural Area, Semitropic Natural Area, and at Pixley National Wildlife Refuge in the San Joaquin Desert of California in 2015. Key Words.—birds; California; lizards; predators; Red-tailed Hawk; San Joaquin Desert; snakes Snakes are known predators of Blunt-nosed Leopard lizards (Gambelia sila) and recently we reported on an act of predation by a Long-nosed Snake (Rhinocheilus lecontei) at the Lokern Natural Area in Kern County, California (Germano and Saslaw 2015). Because of the small size of Long-nosed Snakes compared to leopard lizard adults and the relative scarcity of the snake in the San Joaquin Desert, we speculated that this snake likely was not an important source of predation on the endan- gered leopard lizard (Germano and Saslaw 2015). -
Habitat Classification Rules California Wildlife Habitat Relationships System
Habitat Classification Rules California Wildlife Habitat Relationships System California Department of Fish and Game California Interagency Wildlife Task Group April, 2005 ____________________________________________________________________________________ Structure Composition Geographic Region Tree-Dominated Hardwood Defined by Region - Upland > 10% total cover by live vegetation in an overstory position; Generally, in non-coastal regions and dominated by montane not a desert habitat (per those hardwoods, with or without oaks, or in coastal regions with canyon listed below) live oak (Quercus chrysolepis), California black oak (Q. kelloggii) or Oregon white oak (Q. garryana) as the dominant oak. MHW Hardwood Generally, in coastal regions with coast live oak (Q. agrifolia) or Englemann oak (Q. engelmannii) as the dominant oak. COW > 50% relative overstory cover by Hardwood Defined by Species hardwoods and < 25% relative ASP, EUC, BOW, VOW overstory cover by conifers Hardwood Defined by Region - Riparian Generally, in montane regions, often intergrading with wet meadows, or in coastal and foothill regions along steep-gradient streams with black cottonwood (Populus trichocarpa) or bigleaf Hardwood-Conifer maple (Acer macrophyllum) dominating the overstory. May also be dominated by willows (Salix spp.) or alders (Alnus spp.) MRI > 50% relative overstory cover by hardwoods and > 25% relative Generally, in valley and foothill regions along low-gradient streams overstory cover by conifers with Fremont cottonwood (P. fremontii), California Sycamore (Platanus racemosa) or Valley Oak (Q. lobata) dominating the MHC, BOP overstory. May also be dominated by willows (Salix spp.) or alders (Rule exception: Stands (Alnus spp.) VRI dominated by foothill pine crosswalk into BOP.) (Note: If habitat is dominated by desert species or is in South- eastern Great Basin, Mojave, Sonoran or Colorado deserts, even if dominated by P. -
Habitat Use and Home Range of Long-Nosed Leopard Lizards (Gambelia Wislizenii) in Canyons of the Ancients National Monument, Colorado
Herpetological Conservation and Biology 6(2):312–323. Submitted: 2 March 2011; Accepted: 14 July 2011. HABITAT USE AND HOME RANGE OF LONG-NOSED LEOPARD LIZARDS (GAMBELIA WISLIZENII) IN CANYONS OF THE ANCIENTS NATIONAL MONUMENT, COLORADO 1,3 1 2 ROBERT A. SCHORR , BRAD A. LAMBERT , AND ERIC FREELS 1Colorado Natural Heritage Program, Colorado State University, Fort Collins, Colorado 80523, USA 2Dolores Public Lands Office, San Juan Public Lands, 100 North Sixth Street, Box 210, Dolores, Colorado 81323, USA 3Corresponding author, e-mail: [email protected] Abstract.—An understanding of species’ habitat requirements is needed for effective land management decisions, but for many North American reptiles, habitat use information is lacking. Gambelia wislizenii (Long-nosed Leopard Lizard) is a predatory lizard of most North American deserts, and, although common in the interior of its range, appears to be declining at some peripheral populations. To understand habitat use and movement patterns, we used telemetry and two habitat comparison methods to study a G. wislizenii population at the eastern boundary of the range. Gambelia wislizenii home ranges at Canyons of the Ancients National Monument, Colorado, are the largest recorded. Habitat analysis using microsite-attribute comparisons and compositional analysis documented second-order habitat preference for Big Sagebrush- or Utah Juniper-dominated landscapes. Gambelia wislizenii were found in areas with moderate shrub and forb cover with much bare ground, but were not found in areas dominated with grass cover. Incorporating management strategies that limit grass encroachment and maintain bare ground cover with moderate tree and shrub cover may help sustain G. wislizenii populations.