DOCSLIB.ORG

Appendix C Biological Resources Technical Report

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Appendix C Biological Resources Technical Report Appendix C Biological Resources Technical Report 2020/2021 Non-Potable Water (NPW) Connections Project Biological Resources Technical Study prepared by Coachella Valley Water District 75-515 Hovley Lane East Palm Desert, California 92211 prepared with the assistance of Rincon Consultants, Inc. 1980 Orange Tree Lane, Suite 105 Redlands, California 92374 August 2020 Table of Contents Table of Contents 1 Introduction .................................................................................................................................... 1 Project Location .................................................................................................................. 1 Project Description .............................................................................................................. 1 Area of Potential Effects ..................................................................................................... 5 2 Methodology .................................................................................................................................. 7 Regulatory Setting ............................................................................................................... 7 Database and Literature Review ......................................................................................... 8 Biological Field Survey......................................................................................................... 9 3 Existing Conditions ........................................................................................................................ 10 Topography, Watershed, and Soils ................................................................................... 10 Land Cover and Vegetation ............................................................................................... 10 General Wildlife ................................................................................................................ 11 4 Sensitive Biological Resources ...................................................................................................... 18 Special-Status Species ....................................................................................................... 18 Sensitive Plant Communities ............................................................................................ 20 Jurisdictional Waters and Wetlands ................................................................................. 20 Wildlife Movement ........................................................................................................... 21 Local Policies and Ordinances ........................................................................................... 21 Conservation Plans ............................................................................................................ 22 Critical Habitat, Coastal Zone, Wild and Scenic Rivers, Essential Fish Habitat, and Coastal Barrier Resources .......................................................................................................................... 23 5 Impact Analysis and Mitigation Measures .................................................................................... 25 Special-Status Species ....................................................................................................... 25 Sensitive Vegetation Communities ................................................................................... 26 Jurisdictional Waters and Wetlands ................................................................................. 26 Wildlife Movement ........................................................................................................... 27 Local Policies and Ordinances ........................................................................................... 27 Adopted or Approved Plans .............................................................................................. 27 Critical Habitat, Coastal Zone, Wild and Scenic Rivers, Essential Fish Habitat, and Coastal Barrier Resources .......................................................................................................................... 28 6 Limitations, Assumptions, and User Reliance ............................................................................... 30 7 References .................................................................................................................................... 31 Bibliography ...................................................................................................................... 31 List of Preparers ................................................................................................................ 32 Biological Resources Technical Study i Coachella Valley Water District 2020/2021 Non-Potable Water Connections Project Tables Table 1 Proposed Project Non-Potable Water End User Connections ............................................ 3 Figures Figure 1 Regional Project Location ................................................................................................... 2 Figure 2 Project Location .................................................................................................................. 6 Figure 3a Land Cover and Vegetation ............................................................................................... 12 Figure 3b Land Cover and Vegetation ............................................................................................... 13 Figure 3c Land Cover and Vegetation ............................................................................................... 14 Figure 3d Land Cover and Vegetation ............................................................................................... 15 Figure 3e Land Cover and Vegetation ............................................................................................... 16 Figure 3f Land Cover and Vegetation ............................................................................................... 17 Figure 4 CVMSHCP/NCCP Conservation Areas ............................................................................... 24 Appendices Appendix A Regionally Occurring Special-Status Species Appendix B Representative Photographs of the APE Appendix C Plant and Wildlife Species Observed in the APE Appendix D Resumes ii Introduction 1 Introduction Rincon Consultants, Inc. (Rincon) prepared this Biological Resources Technical Study (BRTS) to document the current existing conditions and evaluate the potential for project-related impacts to biological resources during the construction of the 2020/2021 Non-Potable Water (NPW) Connections Project (project). Coachella Valley Water District (CVWD) is the project’s lead agency. Project Location The project alignment is located in in the Coachella Valley of central Riverside County, in the cities of Palm Desert, Rancho Mirage, Indian Wells, and La Quinta, as well as the community of Thousand Palms in unincorporated Riverside County (Figure 1). The proposed project sites are within the boundaries of the Coachella Valley Multiple Species Habitat Conservation Plan and Natural Community Conservation Plan (CVMSHCP/NCCP) but outside of any designated conservation area. The project is depicted on the U.S. Geological Survey Cathedral City, Myoma, and La Quinta CA 7.5- minute topographic quadrangles. Project Description The proposed project involves the construction and operation of approximately 12 miles of NPW pipeline segments and connections to provide irrigation water to nine new end users, which include seven local golf courses, one community church, and one sports and entertainment venue, as listed below in Table 1. These end users currently use on-site pumped groundwater, or CVWD-supplied potable water for irrigation; there are no connections to canal water at this time. Under the proposed project, those water sources would shift to a blend of NPW from CVWD’s existing Water Reclamation Plant No. 10 (WRP10) facility, located at 43000 Cook Street in Palm Desert, and Colorado River water from the Mid-Valley Pipeline (MVP) terminus at WRP10 or only Colorado River water directly from the MVP. WRP10 is equipped with a tertiary treatment design capacity of 15 million gallons per day (mgd). During the winter months, when current demand for recycled water is less than the available supply, a portion of the recycled water (tertiary water) is disposed through on-site percolation-evaporation ponds, which will be eliminated as more NPW users are connected to the NPW distribution system. Biological Resources Technical Study 1 Coachella Valley Water District 2020/2021 Non-Potable Water Connections Project Figure 1 Regional Project Location 2 Introduction Table 1 Proposed Project Non-Potable Water End User Connections Land Use Type Connection Name Location Golf Course Annenberg Estate aka Annenberg Retreat at 37977 Bob Hope Drive Sunnylands Golf Course Rancho Mirage, CA 92270 Golf Course Rancho Mirage Country Club 38500 Bob Hope Drive Rancho Mirage, CA 92270 Golf Course Tamarisk Country Club 70240 Frank Sinatra Drive Rancho Mirage, CA 92270 Golf Course Suncrest Country Club 73450 Country Club Drive Palm Desert, CA 92260 Golf Course Jack Ivey Ranch Country Club 74580 Varner Road Thousand Palms, CA 92276 Golf Course Tri-Palm Estates and Country Club 32700 Desert Moon Drive Thousand Palms, CA 92276 Golf Course Palm Royale Country Club 78259 Indigo Drive La Quinta, CA 92253 Church
Load more

Recommended publications
  • Relationships Within Cornales and Circumscription of Cornaceae—Matk and Rbcl Sequence Data and Effects of Outgroups and Long Branches
    MOLECULAR PHYLOGENETICS AND EVOLUTION Molecular Phylogenetics and Evolution 24 (2002) 35–57 www.academicpress.com Relationships within Cornales and circumscription of Cornaceae—matK and rbcL sequence data and effects of outgroups and long branches (Jenny) Qiu-Yun Xiang,a,* Michael L. Moody,b Douglas E. Soltis,c Chaun zhu Fan,a and Pamela S. Soltis d a Department of Botany, North Carolina State University, Raleigh, NC 27695-7612, USA b Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269-4236, USA c Department of Botany and the Genetics Institute, University of Florida, Gainesville, FL 32611-5826, USA d Florida Museum of Natural History and the Genetics Institute, University of Florida, Gainesville, FL 32611, USA Received 9 April 2001; received in revised form 1 March 2002 Abstract Phylogenetic relationships in Cornales were assessed using sequences rbcL and matK. Various combinations of outgroups were assessed for their suitability and the effects of long branches and outgroups on tree topology were examined using RASA 2.4 prior to conducting phylogenetic analyses. RASA identified several potentially problematic taxa having long branches in individual data sets that may have obscured phylogenetic signal, but when data sets were combined RASA no longer detected long branch problems. tRASA provides a more conservative measurement for phylogenetic signal than the PTP and skewness tests. The separate matK and rbcL sequence data sets were measured as the chloroplast DNA containing phylogenetic signal by RASA, but PTP and skewness tests suggested the reverse. Nonetheless, the matK and rbcL sequence data sets suggested relationships within Cornales largely congruent with those suggested by the combined matK–rbcL sequence data set that contains significant phylogenetic signal as measured by tRASA, PTP, and skewness tests.
    [Show full text]
  • Checklist of the Vascular Plants of San Diego County 5Th Edition
    cHeckliSt of tHe vaScUlaR PlaNtS of SaN DieGo coUNty 5th edition Pinus torreyana subsp. torreyana Downingia concolor var. brevior Thermopsis californica var. semota Pogogyne abramsii Hulsea californica Cylindropuntia fosbergii Dudleya brevifolia Chorizanthe orcuttiana Astragalus deanei by Jon P. Rebman and Michael G. Simpson San Diego Natural History Museum and San Diego State University examples of checklist taxa: SPecieS SPecieS iNfRaSPecieS iNfRaSPecieS NaMe aUtHoR RaNk & NaMe aUtHoR Eriodictyon trichocalyx A. Heller var. lanatum (Brand) Jepson {SD 135251} [E. t. subsp. l. (Brand) Munz] Hairy yerba Santa SyNoNyM SyMBol foR NoN-NATIVE, NATURaliZeD PlaNt *Erodium cicutarium (L.) Aiton {SD 122398} red-Stem Filaree/StorkSbill HeRBaRiUM SPeciMeN coMMoN DocUMeNTATION NaMe SyMBol foR PlaNt Not liSteD iN THE JEPSON MANUAL †Rhus aromatica Aiton var. simplicifolia (Greene) Conquist {SD 118139} Single-leaF SkunkbruSH SyMBol foR StRict eNDeMic TO SaN DieGo coUNty §§Dudleya brevifolia (Moran) Moran {SD 130030} SHort-leaF dudleya [D. blochmaniae (Eastw.) Moran subsp. brevifolia Moran] 1B.1 S1.1 G2t1 ce SyMBol foR NeaR eNDeMic TO SaN DieGo coUNty §Nolina interrata Gentry {SD 79876} deHeSa nolina 1B.1 S2 G2 ce eNviRoNMeNTAL liStiNG SyMBol foR MiSiDeNtifieD PlaNt, Not occURRiNG iN coUNty (Note: this symbol used in appendix 1 only.) ?Cirsium brevistylum Cronq. indian tHiStle i checklist of the vascular plants of san Diego county 5th edition by Jon p. rebman and Michael g. simpson san Diego natural history Museum and san Diego state university publication of: san Diego natural history Museum san Diego, california ii Copyright © 2014 by Jon P. Rebman and Michael G. Simpson Fifth edition 2014. isBn 0-918969-08-5 Copyright © 2006 by Jon P.
    [Show full text]
  • Ajo Peak to Tinajas Altas: a Flora of Southwestern Arizona: Part 2
    Felger, R.S., S. Rutman, J. Malusa, and T.R. Van Devender. 2013. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona: Part 2. The checklist. Phytoneuron 2013-27: 1–30. Published 9 April 2013. ISSN 2153 733X AJO PEAK TO TINAJAS ALTAS: A FLORA OF SOUTHWESTERN ARIZONA PART 2. THE CHECKLIST RICHARD STEPHEN FELGER Herbarium, University of Arizona Tucson, Arizona 85721 [email protected] & Sky Island Alliance P.O. Box 41165 Tucson, Arizona 85717 *author for correspondence SUSAN RUTMAN 90 West 10th Street Ajo, Arizona 85321 JIM MALUSA School of Natural Resources and the Environment University of Arizona Tucson, Arizona 85721 [email protected] THOMAS R. VAN DEVENDER Sky Island Alliance P.O. Box 41165 Tucson, Arizona 85717 [email protected] & Herbarium, University of Arizona Tucson, Arizona 85721 ABSTRACT A checklist is provided for the modern and fossil vascular plant flora of the contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, and the Tinajas Altas Region in southwestern Arizona. The modern flora includes 741 native and non-native taxa. The fossil record includes more than 219 species documented by specimens recovered from packrat ( Neotoma spp.) middens spanning the last 43,000+ years. An additional checklist is provided for the approximately 135 taxa restricted to higher-elevation mountains in Organ Pipe Cactus NM. This article is the second contribution for our flora of southwestern Arizona. KEY WORDS : Sonoran Desert, vascular plant flora, Arizona, Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, Tinajas Altas, deep history, non-native species, desert sky islands This article provides a checklist for the vascular plant flora of the three contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, and the Tinajas Altas Region in southwestern Arizona—the heart of the Sonoran Desert (Figure 1).
    [Show full text]
  • The Nature Conservancy in Arizona, Tucson
    PRELIMINARY ASSESSMENT OF BIODIVERSITY VALUES AND MANAGEMENT FRAMEWORK ADAPTATION FOR THE EXPANDED KOFA COMPLEX AND YUMA RESOURCE MANAGEMENT AREA IN SOUTHWESTERN ARIZONA August 2003 (Revised Version, February 2004) The Nature Conservancy in Arizona, Tucson PRELIMINARY ASSESSMENT OF BIODIVERSITY VALUES AND MANAGEMENT FRAMEWORK ADAPTATION FOR THE EXPANDED KOFA COMPLEX AND YUMA RESOURCE MANAGEMENT AREA IN SOUTHWESTERN ARIZONA Stephanie Weinstein Conservation Planner Anne Gondor Geographic Information Systems Specialist John A. Hall Director of Public Land Conservation Strategies and Sonoran Desert Program Manager August 2003 (Revised Version, February 2004) The Nature Conservancy in Arizona, Tucson Cover photograph: Tyson Wash in the La Posa Plain, Yuma Proving Ground, Arizona. Facing south- southwest (Photo: S. Weinstein). ACKNOWLEDGMENTS This project was supported by funding from the Department of Defense Legacy Resource Management Program and the Bureau of Land Management. We would like to thank the many individuals and agencies that supported this project. Many datasets, including Geographic Information Systems data, were critical components of this assessment and were provided to us by Barbara Bowles and Jack Johnson (Bureau of Land Management), David Lashlee and Valerie Morrill (Yuma Proving Ground), Bob Henry (Arizona Game and Fish Department), and Susanna Henry (Kofa National Wildlife Refuge). Numerous staff from the Arizona Game and Fish Department (Region IV-Yuma), Bureau of Land Management Yuma Field Office, Kofa National Wildlife Refuge, and Yuma Proving Ground generously offered us their time and valuable advice in several meetings and subsequent correspondence. In particular, we would like to thank Karen Reichhardt and Roger Oyler (Bureau of Land Management), Russ Engel, Bob Henry, and Bill Knowles (Arizona Game and Fish Department), Ron Kearns (Kofa National Wildlife Refuge), and Valerie Morrill and Randy English (Yuma Proving Ground) for all the input they provided us with in meetings, phone calls, and emails.
    [Show full text]
  • The Immense Diversity of Floral Monosymmetry and Asymmetry Across Angiosperms
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by RERO DOC Digital Library Bot. Rev. (2012) 78:345–397 DOI 10.1007/s12229-012-9106-3 The Immense Diversity of Floral Monosymmetry and Asymmetry Across Angiosperms Peter K. Endress1,2 1 Institute of Systematic Botany, University of Zurich, Zollikerstrasse 107, 8008 Zurich, Switzerland 2 Author for Correspondence; e-mail: [email protected] Published online: 10 October 2012 # The New York Botanical Garden 2012 Abstract Floral monosymmetry and asymmetry are traced through the angiosperm orders and families. Both are diverse and widespread in angiosperms. The systematic distribution of the different forms of monosymmetry and asymmetry indicates that both evolved numerous times. Elaborate forms occur in highly synorganized flowers. Less elaborate forms occur by curvature of organs and by simplicity with minimal organ numbers. Elaborate forms of asymmetry evolved from elaborate monosymme- try. Less elaborate form come about by curvature or torsion of organs, by imbricate aestivation of perianth organs, or also by simplicity. Floral monosymmetry appears to be a key innovation in some groups (e.g., Orchidaceae, Fabaceae, Lamiales), but not in others. Floral asymmetry appears as a key innovation in Phaseoleae (Fabaceae). Simple patterns of monosymmetry appear easily “reverted” to polysymmetry, where- as elaborate monosymmetry is difficult to lose without disruption of floral function (e.g., Orchidaceae). Monosymmetry and asymmetry can be expressed at different stages of floral (and fruit) development and may be transient in some taxa. The two symmetries are most common in bee-pollinated flowers, and appear to be especially prone to develop in some specialized biological situations: monosymmetry, e.g., with buzz-pollinated flowers or with oil flowers, and asymmetry also with buzz-pollinated flowers, both based on the particular collection mechanisms by the pollinating bees.
    [Show full text]
  • Wood Anatomy of Loasaceae with Relation to Systematics, Habit, and Ecology Sherwin Carlquist
    Aliso: A Journal of Systematic and Evolutionary Botany Volume 10 | Issue 4 Article 7 1984 Wood Anatomy of Loasaceae with Relation to Systematics, Habit, and Ecology Sherwin Carlquist Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons Recommended Citation Carlquist, Sherwin (1984) "Wood Anatomy of Loasaceae with Relation to Systematics, Habit, and Ecology," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 10: Iss. 4, Article 7. Available at: http://scholarship.claremont.edu/aliso/vol10/iss4/7 ALISO 10(4), 1984, pp. 583-602 WOOD ANATOMY OF LOASACEAE WITH RELATION TO SYSTEMATICS, HABIT, AND ECOLOGY Sherwin Carlquist INTRODUCTION Loasaceae is one of a number of predominantly herbaceous families of dicotyledons which have received little study with respect to wood anatomy. No data on wood features ofLoasaceae, for example, are offered by Metcalfe and Chalk (19 50). As in other families of this nature, some species of Lo­ asaceae in warmer areas are shrubby; one (Mentzelia arborescens Urban & Gilg) is even a tree, and Fuertesia domingensis Urban is a vine with moderate wood accumulation. Through the efforts of Dr. David C. Michener and Dr. Henry J. Thompson, wood samples of several Loasaceae which otherwise could not have been studied were made available to me. Because so many of the Loasaceae with appreciable secondary xylem accumulation are present in the materials used for this study, a paper on this topic is offered at this time. Wood anatomy may be able to offer some information with respect to the systematic position ofLoasaceae. Although Loasaceae traditionally has been placed in Violales or a similar grouping based on possession of parietal placentation, recent systems diverge from that view.
    [Show full text]
  • NPW Connections Project
    Non-Potable Water Connections Project Biological Resources Assessment prepared for Coachella Valley Water District 75-515 Hovley Lane East Palm Desert, California 92211 Contact: Elizabeth Meyerhoff, Environmental Specialist prepared with the assistance of Rincon Consultants, Inc. 180 North Ashwood Avenue Ventura, California 93003 April 2018 Table of Contents Table of Contents 1 Introduction .....................................................................................................................................1 1.1 Project Location ................................................................................................................... 1 1.2 Project Description ............................................................................................................... 1 2 Methodology ...................................................................................................................................5 2.1 Regulatory Setting ................................................................................................................ 5 2.1.1 Environmental Statutes .......................................................................................... 5 2.1.2 Guidelines for Determining CEQA Significance ....................................................... 6 2.2 Database and Literature Review .......................................................................................... 6 2.3 Focused Biological Field Survey ..........................................................................................
    [Show full text]
  • Special Vascular Plants, Bryophytes, and Lichens List
    SPECIAL VASCULAR PLANTS, BRYOPHYTES, AND LICHENS LIST October 2021 State of California Natural Resources Agency Department of Fish and Wildlife Biogeographic Data Branch California Natural Diversity Database (CNDDB) Recommended Citation: California Natural Diversity Database (CNDDB). October 2021. Special Vascular Plants, Bryophytes, and Lichens List. California Department of Fish and Wildlife. Sacramento, CA. Table of Contents Special Plants ........................................................................................................................ i NatureServe Element Ranking for Plants ........................................................................... iii Element Ranking .................................................................................................................. v California Rare Plant Ranks............................................................................................... viii Special Lichens ................................................................................................................... xii Other Status .......................................................................................................................xiii Rare Plant Seed Banking .................................................................................................... xiv Protocols for Surveying and Evaluating Impacts to Special Status Native Plant Populations and Sensitive Natural Communities .............................................................. xv Special Vascular Plants,
    [Show full text]
  • Checklist of Vascular Plants of Organ Pipe Cactus National Monument 9/2/2008
    Checklist of Vascular Plants of Organ Pipe Cactus National Monument 9/2/2008 USDA Spanish common Family Scientific Name PLANTS Native? English common name Synonyms name code Acanthaceae Anisacanthus thurberi (Torrey) A. Gray ANTH2 Yes Desert honeysuckle Acanthaceae Carlowrightia arizonica A. Gray CAAR7 Yes Lemilla Acanthaceae Dicliptera resupinata (Vahl) de Jussieu DIRE4 Yes Alfalfilla Acanthaceae Justicia californica (Bentham) D.N. Gibson JUCA8 Yes Chuparosa Acanthaceae Justicia candicans (Nees) L.D. Benson JUCA9 Yes Acanthaceae Justicia longii Hilsenbeck JULO3 Yes Acanthaceae Ruellia nudiflora (Engelmann & A. Gray) RUNUN Yes Urban var. nudiflora Agavaceae Agave ×ajoensis W.C. Hodgson AGAJ Yes Ajo Mountains agave (hybrid) Agavaceae Agave deserti Engelmann subsp. simplex AGDE Yes Desert agave Gentry Agavaceae Agave schottii Engelmann AGSC3 Yes Shin dagger Agavaceae Yucca baccata Torrey YUBA Yes Banana yucca Aizoaceae Mesembryanthemum crystallinum Linnaeus MECR3 No Crystal iceplant Hielitos Aizoaceae Mesembryanthemum nodiflorum Linnaeus MENO2 No Slenderleaf iceplant Aizoaceae Trianthema portulacastrum Linnaeus TRPO2 Yes Horse purslane Verdolaga Amaranthaceae Amaranthus albus Linnaeus AMAL No Pigweed Amaranthaceae Amaranthus crassipes Schltdl. Var. AMCRC Yes Spreading amaranth crassipes Amaranthaceae Amaranthus fimbriatus (Torrey) Bentham ex AMFI Yes Fringed pigweed S. Watson Amaranthaceae Amaranthus palmeri S. Watson AMPA Yes Careless weed, pigweed Amaranthaceae Amaranthus xtucsonensis Henrickson AMTU2 Yes Tucson amaranth Amaranthaceae Gomphrena sonorae Torrey GOSO Yes Sonoran globe-amaranth Amaranthaceae Tidestromia lanuginosa (Nuttall) Standley TILA2 Yes Honeysweet Hierba ceniza Anacardiaceae Rhus trilobata Nuttall var. trilobata (Nuttall) RHTRT Yes Skunkbush Rhus aromatica Aiton A. Gray ex S. Watson var. trilobata (Nuttall) A. Gray ex S. Watson Apiaceae Bowlesia incana Ruiz & Pavon BOIN3 Yes Hairy bowlesia Apiaceae Cyclospermum leptophyllum (Pers.) Sprague CYLE7 No Marsh parsley ex Britt.
    [Show full text]
  • I-10 Pavement Rehabilitation Project
    I-10 Pavement Rehabilitation Project RIVERSIDE COUNTY, CALIFORNIA DISTRICT 8 – RIV – 10 (PM R104.9/R134.0) 1C082/0816000087 Draft Initial Study with Proposed Mitigated Negative Declaration/ Environmental Assessment Prepared by the State of California, Department of Transportation The environmental review, consultation, and any other actions required by applicable Federal environmental laws for this project are being, or have been, carried out by Caltrans pursuant to 23 USC 327 and the Memorandum of Understanding dated December 23, 2016 and executed by FHWA and Caltrans. May 2019 Left Blank Intentionally General Information about This Document What’s in this document: The California Department of Transportation (Department), as assigned by the Federal Highway Administration (FHWA), has prepared this Initial Study/Environmental Assessment (IS/EA), which examines the potential environmental impacts of the alternatives being considered for the proposed project located in Riverside County, California. The Department is the lead agency under the National Environmental Policy Act (NEPA). The Department is the lead agency under the California Environmental Quality Act (CEQA). The document tells you why the project is being proposed, what alternatives we have considered for the project, how the existing environment could be affected by the project, the potential impacts of each of the alternatives, and the proposed avoidance, minimization, and/or mitigation measures. What you should do: • Please read this document. • Additional copies of this document and related technical studies are available for review at: Department of Transportation, Caltrans District 8 12th Floor 464 W. 4th Street San Bernardino, CA 92401 • This document may be downloaded at the following website: www.dot.ca.gov/d8/ • We’d like to hear what you think.
    [Show full text]
  • Appendix L Biological Resources Assessment Report Jurisdictional Delineation Results of Burrowing Owl Surveys
    APPENDIX L BIOLOGICAL RESOURCES ASSESSMENT REPORT JURISDICTIONAL DELINEATION RESULTS OF BURROWING OWL SURVEYS REVISED FINAL Biological Resources Assessment Report for Seville 4 Solar Project Imperial County, CA Prepared For: Prepared By: Ericsson-Grant, Inc. 5145 Avenida Encinas, Suite H 215 North 5th Street Carlsbad, California Redlands, CA 92374 92008 (909) 307-0046 (909) 307-0056 fax August 2017 THIS PAGE INTENTIONALLY LEFT BLANK. TABLE OF CONTENTS 1.0 Introduction ..................................................................................................... 1 1.1 Location and Setting ........................................................................................................... 1 1.2 Project Description .............................................................................................................. 1 1.3 Purpose .............................................................................................................................. 4 1.4 Special-Status Species Regulations ....................................................................................... 4 2.0 Methodology ..................................................................................................... 5 2.1 Literature Review ................................................................................................................ 5 2.2 Biological Resources Assessment ......................................................................................... 7 2.2.1 Flat-Tailed Horned Lizard Habitat Assessment ......................................................................
    [Show full text]
  • Caracterización Del Indumento De Nueve Especies De Loasaceae De Venezuela
    Revista Mexicana de Biodiversidad 80: 751- 762, 2009 Caracterización del indumento de nueve especies de Loasaceae de Venezuela Indument characterization of nine Loasaceae species from Venezuela Eliana Noguera-Savelli1, Damelis Jáuregui2* y Thirza Ruiz-Zapata2 1Fundación Instituto Botánico de Venezuela “Dr. Tobías Lasser”. Avenida Salvador Allende, Plaza Venezuela, Apartado 2156, Caracas 1010-A, Distrito Capital, Venezuela. 2Instituto de Botánica Agrícola, Facultad de Agronomía, Universidad Central de Venezuela. Apartado postal 4579, Maracay 2101, Estado Aragua, Venezuela. *Correspondencia: [email protected] Resumen. En este trabajo se caracterizó el indumento observado en diferentes órganos de 9 especies de Loasaceae presentes en Venezuela, precisando su ubicación en la planta a fi n de establecer una posible importancia taxonómica. Este estudio se efectuó tanto al microscopio óptico como al microscopio electrónico de barrido. El indumento está constituido por 2 clases de apéndices epidérmicos: tricomas y emergencias. Los tricomas se clasifi caron en tricomas eglandulares uni- y multicelulares y tricomas glandulares multicelulares. Los tricomas cónicos y gloquidiados uncinados son comunes en todas las especies estudiadas. Nasa resultó el género con la mayor diversidad de tricomas. Se registra por primera vez la presencia de tricomas dendríticos, exclusivamente en Nasa venezuelensis. Las hojas y ovarios son los órganos que mayor variedad de apéndices mostraron. Gronovia scandens fue la única especie con emergencias, restringidas a los tallos. La morfología del indumento es un carácter de valor diagnóstico a nivel de subfamilia, lo cual se evidencia en la clave. Palabras clave: emergencias, Gronovia, Klaprothia, Mentzelia, Nasa, tricomas. Abstract. In this work the epidermal indumentum observed in different organs of 9 species of Loasaceae from Venezuela were characterized, emphasizing their type and location on the plant to establish their possible taxonomic signifi cance.
    [Show full text]