Datum Errors for West Coast of the United States (California, Oregon, Washington)
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Effectiveness of Larger-Area Exclusion Booming to Protect Sensitive Sites in San Francisco Bay
Effectiveness of Larger-Area Exclusion Booming to Protect Sensitive Sites in San Francisco Bay Final Report Prepared for California Department of Fish & Game Oil Spill Prevention and Response (OSPR) 425 G Executive Court North Fairfield, CA 94534-4019 Prepared by Dagmar Schmidt Etkin, PhD Environmental Research Consulting 41 Croft Lane Cortlandt Manor, NY 10567-1160 SSEP Contract No. P0775013 30 September 2009 Effectiveness of Larger-Area Exclusion Booming to Protect Sensitive Sites in San Francisco Bay Final Report Prepared by Dagmar Schmidt Etkin, PhD Environmental Research Consulting 41 Croft Lane Cortlandt Manor, NY 10567-1160 USA Prepared at the Request of Carl Jochums California Department of Fish & Game Oil Spill Prevention and Response (OSPR) 425 G Executive Court North Fairfield, CA 94534-4019 Submitted to Bruce Joab, SSEP Coordinator and Contract Manager Office of Spill Prevention and Response CA Department of Fish and Game 1700 K Street, Suite 250 Sacramento, CA 95811 Phone 916-322-7561 SSEP Contract No. PO775013 Note: This study was conducted in collaboration with Applied Science Associates (ASA), Inc., of South Kingston, RI, under SSEP Contract No. PO775010. ASA submitted a separate Final Report entitled Transport and Impacts of Oil Spills in San Francisco Bay – Implications for Response. i Effectiveness of Larger-Area Exclusion Booming to Protect Sensitive Sites in San Francisco Bay Contents Contents ....................................................................................................................................................... -
Elkhorn Slough Estuary
A RICH NATURAL RESOURCE YOU CAN HELP! Elkhorn Slough Estuary WATER QUALITY REPORT CARD Located on Monterey Bay, Elkhorn Slough and surround- There are several ways we can all help improve water 2015 ing wetlands comprise a network of estuarine habitats that quality in our communities: include salt and brackish marshes, mudflats, and tidal • Limit the use of fertilizers in your garden. channels. • Maintain septic systems to avoid leakages. • Dispose of pharmaceuticals properly, and prevent Estuarine wetlands harsh soaps and other contaminants from running are rare in California, into storm drains. and provide important • Buy produce from local farmers applying habitat for many spe- sustainable management practices. cies. Elkhorn Slough • Vote for the environment by supporting candidates provides special refuge and bills favoring clean water and habitat for a large number of restoration. sea otters, which rest, • Let your elected representatives and district forage and raise pups officials know you care about water quality in in the shallow waters, Elkhorn Slough and support efforts to reduce question: How is the water in Elkhorn Slough? and nap on the salt marshes. Migratory shorebirds by the polluted run-off and to restore wetlands. thousands stop here to rest and feed on tiny creatures in • Attend meetings of the Central Coast Regional answer: It could be a lot better… the mud. Leopard sharks by the hundreds come into the Water Quality Control Board to share your estuary to give birth. concerns and support for action. Elkhorn Slough estuary hosts diverse wetland habitats, wildlife and recreational activities. Such diversity depends Thousands of people come to Elkhorn Slough each year JOIN OUR EFFORT! to a great extent on the quality of the water. -
Napa-Sonoma Marshes Wildlife Area Directions to Units
Napa-Sonoma Marshes Wildlife Area Directions to Units It is highly recommended that you print out a map of the wildlife area prior to accessing. Huichica Creek (1,091 acres) From Hwy 12/121 turn south on Duhig Road and proceed approximately 2 miles then turn left on Las Amigas Road. Follow Las Amigas Road east until it connects with Buchli Station Road then turn right (south) on Buchli Station Road and follow the road through the vineyard areas until you cross the rail road tracks adjacent to CDFW parking lot. All visitors are encouraged to walk existing trails, levees and service roads south of the railroad tracks. Napa River (8,200 acres) The southern ponds (Ponds 1 and 1A) can be viewed from State Hwy. 37 which is located just north of San Pablo Bay. Where the Mare Island Bridge crosses the Napa River travel west 3.5 miles to a parking lot and locked gate on the north side of the highway with an opening provided for pedestrian access. The pedestrian access point in the gate allows foot traffic north to the large metal power transmission towers that bisect the pond. Within Ponds 1 and 1A, beyond the power towers to the north is a zone closed to hunting and fishing. The remaining portion of the Napa River Unit is to the north of these ponds, between South Slogh and Napa Slough (refer to area map), and is accessible only by boat. Ringstrom Bay (396 acres) The unit can be viewed from Ramal Road. From State Hwy. 12/121 take Ramal Road south. -
140 Years of Railroading in Santa Cruz County by Rick Hamman
140 Years of Railroading in Santa Cruz County By Rick Hamman Introduction To describe the last 140 years of area railroading in 4,000 words, or two articles, seems a reasonable task. After all, how much railroad history could there be in such a small county? In the summer of 1856 Davis & Jordon opened their horse powered railroad to haul lime from the Rancho Canada Del Rincon to their wharf in Santa Cruz. Today, the Santa Cruz, Big Trees & Pacific Railway continues to carry freight and passengers through those same Rancho lands to Santa Cruz. Between the time span of these two companies there has been no less than 37 different railroads operating at one time or another within Santa Cruz County. From these various lines has already come sufficient history to fill at least eight books and numerous historical articles. Many of these writings are available in your local library. As we begin this piece the author hopes to give the reader an overview and insight into what railroads have meant for Santa Cruz County, what they provide today, and what their relevance could be for tomorrow. Before There Were Railroads As people first moved west in search of gold, and later found reason to remain, Santa Cruz County offered many inducements. It was already well known because of its proximity to the former Alta California capital at Monterey, its Mission at Santa Cruz and its excellent weather. Further, within its boundaries were vast mineral deposits in the form of limestone and aggregates, rich alluvial farming soils and fertile orchard lands, and billions of standing board feet of uncut pine and redwood lumber to supply the construction of the San Francisco and Monterey bay areas. -
Desilva Island
SUISUN BAY 139 SUISUN BAY 140 SUISUN BAY SUISUN BAY Located immediately downstream of the confluence of the Sacramento and San Joaquin Rivers, Suisun Bay is the largest contiguous wetland area in the San Francisco Bay region. Suisun Bay is a dynamic, transitional zone between the freshwater input of the Central Valley rivers and the tidal influence of the upper San Francisco Estuary. This area supports a substantial number of nesting herons and egrets, including three of the largest colonies in the region. Although suburban development is rampant along the nearby Interstate 80 corridor to the north, most of the Suisun Bay area is protected from heavy development by the California Department of Fish and Game and a number of private duck clubs. Black- Active Great crowned or year Site Blue Great Snowy Night- Cattle last # Colony Site Heron Egret Egret Heron Egret County active Page 501 Bohannon Solano Active 142 502 Campbell Ranch Solano Active 143 503 Cordelia Road Solano 1998 145 504 Gold Hill Solano Active 146 505 Green Valley Road Solano Active 148 506 Hidden Cove Solano Active 149 507 Joice Island Solano 1994 150 508 Joice Island Annex Solano Active 151 509 Sherman Lake Sacramento Active 152 510 Simmons Island Solano 1994 153 511 Spoonbill Solano Active 154 512 Tree Slough Solano Active 155 513 Volanti Solano Active 156 514 Wheeler Island Solano Active 157 SUISUN BAY 141 142 SUISUN BAY Bohannon Great Blue Herons and Great Egrets nest in a grove of eucalyptus trees on a levee in Cross Slough, about 1.8 km east of Beldons Landing. -
BAYLANDS & CREEKS South San Francisco
Oak_Mus_Baylands_SideA_6_7_05.pdf 6/14/2005 11:52:36 AM M12 M10 M27 M10A 121°00'00" M28 R1 For adjoining area see Creek & Watershed Map of Fremont & Vicinity 37°30' 37°30' 1 1- Dumbarton Pt. M11 - R1 M26 N Fremont e A in rr reek L ( o te C L y alien a o C L g a Agua Fria Creek in u d gu e n e A Green Point M a o N l w - a R2 ry 1 C L r e a M8 e g k u ) M7 n SF2 a R3 e F L Lin in D e M6 e in E L Creek A22 Toroges Slou M1 gh C ine Ravenswood L Slough M5 Open Space e ra Preserve lb A Cooley Landing L i A23 Coyote Creek Lagoon n M3 e M2 C M4 e B Palo Alto Lin d Baylands Nature Mu Preserve S East Palo Alto loug A21 h Calaveras Point A19 e B Station A20 Lin C see For adjoining area oy Island ote Sand Point e A Lucy Evans Lin Baylands Nature Creek Interpretive Center Newby Island A9 San Knapp F Map of Milpitas & North San Jose Creek & Watershed ra Hooks Island n Tract c A i l s Palo Alto v A17 q i ui s to Creek Baylands Nature A6 o A14 A15 Preserve h g G u u a o Milpitas l Long Point d a S A10 A18 l u d p Creek l A3N e e i f Creek & Watershed Map of Palo Alto & Vicinity Creek & Watershed Calera y A16 Berryessa a M M n A1 A13 a i h A11 l San Jose / Santa Clara s g la a u o Don Edwards San Francisco Bay rd Water Pollution Control Plant B l h S g Creek d u National Wildlife Refuge o ew lo lo Vi F S Environmental Education Center . -
Section 3.4 Biological Resources 3.4- Biological Resources
SECTION 3.4 BIOLOGICAL RESOURCES 3.4- BIOLOGICAL RESOURCES 3.4 BIOLOGICAL RESOURCES This section discusses the existing sensitive biological resources of the San Francisco Bay Estuary (the Estuary) that could be affected by project-related construction and locally increased levels of boating use, identifies potential impacts to those resources, and recommends mitigation strategies to reduce or eliminate those impacts. The Initial Study for this project identified potentially significant impacts on shorebirds and rafting waterbirds, marine mammals (harbor seals), and wetlands habitats and species. The potential for spread of invasive species also was identified as a possible impact. 3.4.1 BIOLOGICAL RESOURCES SETTING HABITATS WITHIN AND AROUND SAN FRANCISCO ESTUARY The vegetation and wildlife of bayland environments varies among geographic subregions in the bay (Figure 3.4-1), and also with the predominant land uses: urban (commercial, residential, industrial/port), urban/wildland interface, rural, and agricultural. For the purposes of discussion of biological resources, the Estuary is divided into Suisun Bay, San Pablo Bay, Central San Francisco Bay, and South San Francisco Bay (See Figure 3.4-2). The general landscape structure of the Estuary’s vegetation and habitats within the geographic scope of the WT is described below. URBAN SHORELINES Urban shorelines in the San Francisco Estuary are generally formed by artificial fill and structures armored with revetments, seawalls, rip-rap, pilings, and other structures. Waterways and embayments adjacent to urban shores are often dredged. With some important exceptions, tidal wetland vegetation and habitats adjacent to urban shores are often formed on steep slopes, and are relatively recently formed (historic infilled sediment) in narrow strips. -
Upper Sonoma Creek Habitat Restoration Planning
Upper Sonoma Creek Habitat Restoration Planning Community Meeting Presentation April, 2019 Upper Sonoma Creek Habitat Restoration Planning Project Scope Location: 9.5 miles of mainstem Sonoma Creek from Adobe Canyon to Madrone Road Goal: Create a Restoration Vision and design a demonstration project to • Improve Steelhead Habitat • Address Streamside Landowner Needs • Improve Hydrology and Water Quality • Address Bank Erosion Issues • Improve Riparian Vegetation Timeline: January 2019 – July 2020 Upper Sonoma Creek Habitat Restoration Planning Landowner Survey: https://sonomaecologycenter.org/creeksurvey/ • Mailed to 280 creekside property owners • 20% response rate Responses to: Which is your biggest concern for Sonoma Creek? (check all that apply) Flooding Bank Erosion Habitat for 1 Steelhead Summer Flows Mosquitos Debris or Litter 0 5 10 15 20 25 30 35 40 Upper Sonoma Creek Habitat Restoration Planning Project Goal: Improve Steelhead Habitat • Improve Steelhead spawning and rearing habitat in Sonoma Creek • Improve high flow refuge for Steelhead Upper Sonoma Creek Habitat Restoration Planning Project Goal: Address Streamside Landowner Needs • Reduce risk of property damage from erosion or flooding along Sonoma Creek • Cultivate land owner stewardship of streamside properties Upper Sonoma Creek Habitat Restoration Planning Project Goal: Improve Hydrology and Water Quality • Restore natural hydrology in Sonoma Creek (Slow it, Spread it, Sink it) • Improve Sonoma Creek water quality (temp, contaminants, pathogens, fine sediment) Upper -
255 Subpart B—First Coast Guard District
SUBCHAPTER G—REGATTAS AND MARINE PARADES PART 100—SAFETY OF LIFE ON 100.703 Special Local Regulations; Recur- ring Marine Events, Sector St. Peters- NAVIGABLE WATERS burg. 100.704 Special Local Regulations; Marine Subpart A—General Events within the Captain of the Port Charleston. Sec. 100.01 Purpose and intent. 100.713 Annual Harborwalk Boat Race; 100.05 Definition of terms used in this part. Sampit River, Georgetown, SC. 100.10 Coast Guard-State agreements. 100.721 Special Local Regulations; Clear- 100.15 Submission of application. water Super Boat National Champion- 100.20 Action on application for event as- ship, Gulf of Mexico; Clearwater Beach, signed to State regulation by Coast FL. Guard-State agreement. 100.724 Annual Augusta Invitational Rowing 100.25 Action on application for event not Regatta; Savannah River, Augusta, GA. assigned to State regulation by Coast 100.732 Annual River Race Augusta; Savan- Guard-State agreement. nah River, Augusta, GA. 100.30 Approval required for holding event. 100.750–100.799 [Reserved] 100.35 Special local regulations. 100.40 Patrol of the regatta or marine pa- Subpart E—Eighth Coast Guard District rade. 100.45 Establishment of aids to navigation. 100.800 [Reserved] 100.50–100.99 [Reserved] 100.801 Annual Marine Events in the Eighth Coast Guard District. Subpart B—First Coast Guard District 100.850–100.899 [Reserved] 100.100 Special Local Regulations; Regattas and Boat Races in the Coast Guard Sec- Subpart F—Ninth Coast Guard District tor Long Island Sound Captain of the 100.900 [Reserved] Port Zone. 100.901 Great Lakes annual marine events. -
Bothin Marsh 46
EMERGENT ECOLOGIES OF THE BAY EDGE ADAPTATION TO CLIMATE CHANGE AND SEA LEVEL RISE CMG Summer Internship 2019 TABLE OF CONTENTS Preface Research Introduction 2 Approach 2 What’s Out There Regional Map 6 Site Visits ` 9 Salt Marsh Section 11 Plant Community Profiles 13 What’s Changing AUTHORS Impacts of Sea Level Rise 24 Sarah Fitzgerald Marsh Migration Process 26 Jeff Milla Yutong Wu PROJECT TEAM What We Can Do Lauren Bergenholtz Ilia Savin Tactical Matrix 29 Julia Price Site Scale Analysis: Treasure Island 34 Nico Wright Site Scale Analysis: Bothin Marsh 46 This publication financed initiated, guided, and published under the direction of CMG Landscape Architecture. Conclusion Closing Statements 58 Unless specifically referenced all photographs and Acknowledgments 60 graphic work by authors. Bibliography 62 San Francisco, 2019. Cover photo: Pump station fronting Shorebird Marsh. Corte Madera, CA RESEARCH INTRODUCTION BREADTH As human-induced climate change accelerates and impacts regional map coastal ecologies, designers must anticipate fast-changing conditions, while design must adapt to and mitigate the effects of climate change. With this task in mind, this research project investigates the needs of existing plant communities in the San plant communities Francisco Bay, explores how ecological dynamics are changing, of the Bay Edge and ultimately proposes a toolkit of tactics that designers can use to inform site designs. DEPTH landscape tactics matrix two case studies: Treasure Island Bothin Marsh APPROACH Working across scales, we began our research with a broad suggesting design adaptations for Treasure Island and Bothin survey of the Bay’s ecological history and current habitat Marsh. -
CLASSIFICATION of CALIFORNIA ESTUARIES BASED on NATURAL CLOSURE PATTERNS: TEMPLATES for RESTORATION and MANAGEMENT Revised
CLASSIFICATION OF CALIFORNIA ESTUARIES BASED ON NATURAL CLOSURE PATTERNS: TEMPLATES FOR RESTORATION AND MANAGEMENT Revised David K. Jacobs Eric D. Stein Travis Longcore Technical Report 619.a - August 2011 Classification of California Estuaries Based on Natural Closure Patterns: Templates for Restoration and Management David K. Jacobs1, Eric D. Stein2, and Travis Longcore3 1UCLA Department of Ecology and Evolutionary Biology 2Southern California Coastal Water Research Project 3University of Southern California - Spatial Sciences Institute August 2010 Revised August 2011 Technical Report 619.a ABSTRACT Determining the appropriate design template is critical to coastal wetland restoration. In seasonally wet and semi-arid regions of the world coastal wetlands tend to close off from the sea seasonally or episodically, and decisions regarding estuarine mouth closure have far reaching implications for cost, management, and ultimate success of coastal wetland restoration. In the past restoration planners relied on an incomplete understanding of the factors that influence estuarine mouth closure. Consequently, templates from other climatic/physiographic regions are often inappropriately applied. The first step to addressing this issue is to develop a classification system based on an understanding of the processes that formed the estuaries and thus define their pre-development structure. Here we propose a new classification system for California estuaries based on the geomorphic history and the dominant physical processes that govern the formation of the estuary space or volume. It is distinct from previous estuary closure models, which focused primarily on the relationship between estuary size and tidal prism in constraining closure. This classification system uses geologic origin, exposure to littoral process, watershed size and runoff characteristics as the basis of a conceptual model that predicts likely frequency and duration of closure of the estuary mouth. -
Tidal Marsh Recovery Plan Habitat Creation Or Enhancement Project Within 5 Miles of OAK
U.S. Fish & Wildlife Service Recovery Plan for Tidal Marsh Ecosystems of Northern and Central California California clapper rail Suaeda californica Cirsium hydrophilum Chloropyron molle Salt marsh harvest mouse (Rallus longirostris (California sea-blite) var. hydrophilum ssp. molle (Reithrodontomys obsoletus) (Suisun thistle) (soft bird’s-beak) raviventris) Volume II Appendices Tidal marsh at China Camp State Park. VII. APPENDICES Appendix A Species referred to in this recovery plan……………....…………………….3 Appendix B Recovery Priority Ranking System for Endangered and Threatened Species..........................................................................................................11 Appendix C Species of Concern or Regional Conservation Significance in Tidal Marsh Ecosystems of Northern and Central California….......................................13 Appendix D Agencies, organizations, and websites involved with tidal marsh Recovery.................................................................................................... 189 Appendix E Environmental contaminants in San Francisco Bay...................................193 Appendix F Population Persistence Modeling for Recovery Plan for Tidal Marsh Ecosystems of Northern and Central California with Intial Application to California clapper rail …............................................................................209 Appendix G Glossary……………......................................................................………229 Appendix H Summary of Major Public Comments and Service