DOCSLIB.ORG

Northern California Coast Southern Focus Area

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Northern California Coast Southern Focus Area 15.1 Description of Area 15.1.1 The Land The Northern California Coast-Southern Fours Area is composed of Mendocino, Sonoma, and Marin counties, excluding watersheds that drain into San Francisco Bay (Figure 14). This region of the northern California coast contains three areas with substantial wetland habitats: the coastal wetlands, the interior valleys of the Eel River system, and the interior valleys of the Russian River system. Securement and enhancement of these wetlands will provide nesting, staging, and winter habitat for a variety of waterfowl and many wetland-dependent species. Threatened and endangered species are also present in each of the 15.0 three areas. Limited state and federal protection exists in the form of managed wildlife areas, pants, national seashores or refuges. Wetland enhancement and, in some cases, restoration activities implemented after acquisition will improve NORTHERN and. expand existing wetland habitats. The northern part of the focus area is bounded on the CALIFORNIA east approximately by the dividing ridge between the Eel River and the Sacramento River watersheds. Further south it follows the divide between the water COAST─ sheds of the Russian and Sacramento rivers. Two almost parallel ranges of the Coast Mountain Ranges extend through most of this focus area. The range on SOUTHERN the east is a continuation of the Mayacamas Mountains. In this range, near Potter Valley, rise the two largest rivers of this area: the Eel and Russian rivers. The Eel River flows northward and enters the Pacific Ocean FOCUS AREA just south of Humboldt Bay. The Russian River flows south and then west to empty into the ocean north of Bodega Head. 15-1 A number of streams, some of them of consider- In the southern interior of the focus area, the able volume, rise in the western mountain range mountains and hills are covered with Madrona, and flow westerly into the Pacific. None of these oaks, pines, spruce, and various other species of steams are navigable, but many form estuaries conifers. California nutmeg is found in the area where they flow into the ocean. Many other around the Geysers and across into northern Napa streams rise in the slopes east and west of the and Lake counties. The hills south of the mouth of chain of valleys between the main ranges and the Russian River, except a small belt of heavily flow into either the Eel River or the Russian River. timbered country, are fertile lands primarily in dairy farms. The country lying between the Along much of the western slope of the Coast foothills west of Santa Rosa Valley and the city of Mountains and extending inland from 15 to 50 Santa Rosa supports oak; the soil in many parts is kilometres (10 to 30 miles), lies the redwood gravelly, but in others rich and fertile. The forest area which is timbered with redwood and Laguna de Santa Rosa extends along the western fir, interspersed with pine, laurel, Madrona, and side of the Santa Rosa Plains and empties into the live oak. Along the coastline is a strip of open Russian River via Mark West Creek. During grassland from 2 to 5 kilometres (1 to 3 miles) severe winters, surface water spreads out and wide. The coastline is generally a bluff-rock 15 overflows a large portion of the Laguna. metres (50 feet) high, with relatively few beach areas. In the south, Sonoma and Petaluma creeks flow in a southeasterly direction and empty into San North of Cloverdale the mountains are very high Pablo Bay. These watersheds are not being and precipitous. The Russian River courses a considered by the Pacific Coast Joint Venture. great distance from Ukiah Valley to the valley 15.1.2 The People around Cloverdale, through a deep gorge in the hills. Between the Russian River and the Pacific Mendocino, Sonoma, and Marin counties have a coast is a series of bold, rocky mountains and total land area of approximately 1,452,000 deep gorges. Along the coast, north of the mouth hectares (3,587,840 acres), and supported a 1990 of the Russian River, the country is much broken; population of just under 700,000 people. Most of in some places the mountains project into the the population resides in the southern parts of ocean, in others, coves are formed South of the Sonoma and Marin counties. In 1990, Santa Rosa mouth of the Russian River, the coast is compos- was the only city with a population over 50,000. ed mostly of a series of rolling hills with small intervening valleys. In the south, many estuaries In the north, the economy is heavily timber push far inland. These estuaries provide habitats dependent. In the south, vineyards and dairy farms for great numbers of fish, waterfowl, and other are major land uses. Nearer the coast, grazing of wildlife. sheep, beef cattle, and dairy herds are important activities. In all of these areas, tourism-based industries are expanding. 15-2 Figure 14. Northern California Coast-Southern Focus Area 15-3 The commercial fishing industry is focused at (53,000 acres) are managed by the California Bodega Bay and Fort Bragg but is important to Department of Forestry and Fire Protection; the entire coast of this focus area. 1,708 hectares (4,220 acres) are administered by the California Department of Fish and Game, and 15.1.3 Wetland Habitats the University of California conducts research on 2,096 hectares (5,178 acres) at Hopland. Approxi- The wetlands of Mendocino, Sonoma, and Marin mately 2,111 hectares (5,216 acres) are admin- counties are important wetland habitats along the istered by state and local governments for Pacific Flyway. In addition to their value to resource protection in Sonoma County; and in waterfowl, shorebirds, and other wildlife, coastal excess of 42,536 hectares (105,105 acres) are wetlands are important nursery areas for many under federal, state, local, or private conservation fish and invertebrates. organization management in Marin County. Major wetlands include Tomales Bay, Bodega Additional information on protected habitats can Bay, Garcia River, Big River, Ten Mile River, be found in the following sources: Laguna de Santa Rosa, and Little Lake Valley. These wetlands represent salt marsh; brackish Dixon, Carolyn. 1990. An Inventory of marsh; freshwater marsh; seasonal wetlands; and Protected Resource Lands in Sonoma riverine, mudflat, eelgrass, and open water County; habitats. The major threat to the continued existence of coastal wetlands is from summer Greenbelt Alliance. 1988. The Greenbelt's recreational use and associated developments Public Lands, Public Lands Database for adjacent to wetlands, which use scarce water sup- the San Francisco Bay Area. plies. 15.15 Threats to Wetland Habitats 15.1.4 Existing Habitat Protection According to the Association of Bay Area Some of the focus area's natural resources are Governments (ABAG), the population of Sonoma included within federal, state, or locally admin- County tripled between 1950 and 1980, with half istered lands, which offer varying degrees of of the growth occurring during the 1970s. The protection. In Mendocino County, the U.S. population of Sonoma County in 1970 was Forest Service manages 69,231 hectares (171,000 204,885 and reached 388,222 in 1990. An increase acres) and the Bureau of Land Management in population of 10.9% was noted between 1980 administers 656 hectares (1,620 acres); 1,317 and 1985, with an increase of 46% expected hectares (3,253 acres) are managed by the U.S. between 1985 and 2005. Army Corps of Engineers; 12,105 hectares (29,900 acres) are managed by the California Department Sonoma County is presently the sixteenth most of Parks and Recreation; 21,458 hectares populous county in the state, with ABAG predict- 15-4 ing that it will be second in growth rate during • Securement. Permanently secure, the next fifteen years. Between 1990 and 2005, through fee title acquisition, easements, according to ABAG, the county will need at least or other measures, an additional 8,100 49,000 new dwelling units. hectares (20,000 acres) of coastal and interior wetlands and riparian habitats According to Greenbelt Alliance, Sonoma County with associated uplands which are impor- has the least amount of protected open space (6% tant to maintaining their integrity and of total) of the nine Bay Area counties. There are quality. 25,500 hectares (63,00 acres) presently under some forth of protection out of a total of approxi- • Restoration. Restore 1,420 hectares mately 409,000 hectares (1,010,000 acres) of land. (3,500 acres) of reclaimed coastal and interior wetlands on both private and Protective zoning and other regulations offer im- public lands. portant protection for wetlands, but are not always sufficient to resist the pressures for devel- • Enhancement. Enhance 2,230 hectares opment. Many of the wetlands are small and, thus, (5,500 acres) of coastal and interior more vulnerable. wetlands and riparian habitats on public and private lands. Especially in the southern part of the focus area, agricultural operations, with their related draining, 15.3 Population Objectives point source and non-point source pollution, removal of native vegetation, increased water and There are no well-defined population goals for pesticide use, continue to threaten wetland habitats. most wildlife species. The needs are best address- ed in terms of habitat goal. The overall waterfowl Timber and mining operations continue to objective is to maintain populations equal to the represent threats to some wetlands through greatest population since 1970. erosion and siltation. Water quality may also be threatened by failing septic systems and the • Maintain habitat capable of supporting a introduction of inadequately treated wastewater. peak winter population of 3,000 Brant.
Load more

Recommended publications
  • Smith Collection of Local Reports & Studies (PDF)
    CADET HAND LIBRARY ** SMITH COLLECTION OF LOCAL REPORTS & STUDIES ** In Library of Congress Classification Order With BML Library Catalog Numbers *** USE CTRL-F TO FIND KEYWORD Contact librarian at [email protected] for assistance Smith 87.3 I65 1978 # 5916 INFLUENCE OF WATER MOTION ON THE SPATIAL AND TEMPORAL VARIABILITY OF CHEMICAL AND BIOLOGICAL SUBSTANCES IN A SALT MARSH ESTUARY : DRAFT / Imberger, Jorg 1978. Smith 977 C2 U645 1982 # 5843 SAN LUIS DRAIN, CENTRAL VALLEY PROJECT, CALIFORNIA : STATUS OF STUDY PLANS FOR COMPLETION OF REPORT OF DISCHARGE / United States. Bureau of Reclamation. Mid-Pacific Region 1982. Smith CC 78 W75 1971 # 5513 MAP SHOWING LOCATIONS OF SAMPLES DATED BY RADIOCARBON METHODS IN THE SAN FRANCISCO BAY REGION / Wright, Robert Harvey United States. Department of Housing and Urban Development Geological Survey (U.S.) 1971. Smith DS 521 U65 1980 # 6040 SOUTHEAST ASIA / University Microfilms International 1980. Smith F 868 S135 K56 1966 # 5265 ARCHAEOLOGICAL INVESTIGATIONS IN THE SAN ANTONIO VALLEY, MARIN AND SONOMA COUNTIES, CALIFORNIA / King, Thomas F. Upson, Ward Milner, Ralph 1966. Smith G 782 G85 1973 # 5776 JAN MAYEN : EN BIBLIOGRAFI / Gulliksen, Elin Hegstad Kongelige Norske videnskabers selskab. Museet 1973. Smith G 4362 N42 N48 1980 # 6233 [NEWARK SLOUGH] 1980?. Smith GB 126 C2 N48 1980 # 5482 [NEWARK SLOUGH] / [Photographer not yet identified] [1980?]. Smith GB 126 C2 S65 1998 # 6267 TOMALES ENVIRONMENT / Smith, Stephen V. Hollibaugh, James T. University of Hawaii. Schooll of Ocean and Earth Science and Technology Tiburon Center for Environmental Studies [1998?]. Smith GB 428 G46 1974 # 6154 GEOLOGY / Environmental Research Consultants (Firm) 1974. Smith GB 451 M35 1960 # 5777 SELECTED BIBLIOGRAPHY OF COASTAL GEOMORPHOLOGY OF THE WORLD / McGill, John T.
    [Show full text]
  • Goga Wrfr.Pdf
    The National Park Service Water Resources Division is responsible for providing water resources management policy and guidelines, planning, technical assistance, training, and operational support to units of the National Park System. Program areas include water rights, water resources planning, regulatory guidance and review, hydrology, water quality, watershed management, watershed studies, and aquatic ecology. Technical Reports The National Park Service disseminates the results of biological, physical, and social research through the Natural Resources Technical Report Series. Natural resources inventories and monitoring activities, scientific literature reviews, bibliographies, and proceedings of technical workshops and conferences are also disseminated through this series. Mention of trade names or commercial products does not constitute endorsement or recommendation for use by the National Park Service. Copies of this report are available from the following: National Park Service (970) 225-3500 Water Resources Division 1201 Oak Ridge Drive, Suite 250 Fort Collins, CO 80525 National Park Service (303) 969-2130 Technical Information Center Denver Service Center P.O. Box 25287 Denver, CO 80225-0287 Cover photos: Top: Golden Gate Bridge, Don Weeks Middle: Rodeo Lagoon, Joel Wagner Bottom: Crissy Field, Joel Wagner ii CONTENTS Contents, iii List of Figures, iv Executive Summary, 1 Introduction, 7 Water Resources Planning, 9 Location and Demography, 11 Description of Natural Resources, 12 Climate, 12 Physiography, 12 Geology, 13 Soils, 13
    [Show full text]
  • Birding Northern California by Jean Richmond
    BIRDING NORTHERN CALIFORNIA Site Guides to 72 of the Best Birding Spots by Jean Richmond Written for Mt. Diablo Audubon Society 1985 Dedicated to my husband, Rich Cover drawing by Harry Adamson Sketches by Marv Reif Graphics by dk graphics © 1985, 2008 Mt. Diablo Audubon Society All rights reserved. This book may not be reproduced in whole or in part by any means without prior permission of MDAS. P.O. Box 53 Walnut Creek, California 94596 TABLE OF CONTENTS Introduction . How To Use This Guide .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. Birding Etiquette .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. Terminology. Park Information .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 5 One Last Word. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 5 Map Symbols Used. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 6 Acknowledgements .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 6 Map With Numerical Index To Guides .. .. .. .. .. .. .. .. .. 8 The Guides. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 10 Where The Birds Are. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 158 Recommended References .. .. .. .. .. .. .. .. .. .. .. .. .. .. 165 Index Of Birding Locations. .. .. .. .. .. .. .. .. .. .. .. .. .. 166 5 6 Birding Northern California This book is a guide to many birding areas in northern California, primarily within 100 miles of the San Francisco Bay Area and easily birded on a one-day outing. Also included are several favorite spots which local birders
    [Show full text]
  • 2010 Recipients of 5 Star Grant Program (PDF)
    2010 Five Star Recipients Alabama Project Title: Tapawingo Springs Wetlands Restoration (AL) Organization: Freshwater Land Trust Award Amount: $14,980 Project Location: The project is located at the foot of Sand mountain along Tapawingo Road in northeastern Jefferson County, Alabama. Project Description: Conduct riparian wetland habitat restoration of abandoned residential property concentrating on re-establishing wetland hydrology and native species and eradication of invasive species. Project Title: Village Creek Trail and Restoration (AL) Organization: Freshwater Land Trust Award Amount: $20,620 Project Location: Birmingham and Jefferson Counties Project Description: Construct and maintain a trail system along the Village Creek head waters. Project will include invasive plant removal, wetland enhancement, and bioswale construction. California Project Title: Audubon Bobcat Ranch Oak Woodland Corridor (CA) - III Organization: National Audubon Society Award Amount: $40,000 Project Location: Putah Creek Watershed, Yolo County Project Description: Create an ecological connection between the Dry Creek tributaries and the main channel of Putah Creek in Yolo County. Project will create a wild-way managed by landowners. Project Title: Cooley Landing Restoration and Education (CA) Organization: City of East Palo Alto Award Amount: $40,000 Project Location: East Palo Alto and Menlo Park, San Mateo County Project Description: Restore nine acres of upland habitat for endangered clapper rail and salt marsh harvest mouse. Project will create a new passive recreation park and environmental and history education center. Project Title: Cresta Riparian Habitat Enhancement and Education (CA) Organization: Sotoyome Resource Conservation District Award Amount: $20,000 Project Location: Project is located along Porter Creek in the Mayacamas Mountains of northeastern Sonoma County.
    [Show full text]
  • Appendix E Water Resources Technical Report
    Appendix E Water Resources Technical Report 1330 West Pico Blvd Project Water Resources Technical Report July 17, 2018 Prepared by: David J. Curtis, P.E., ENV SP PSOMAS 555 South Flower Street, Suite 4300 Los Angeles, California 90071 (213) 223-1400 (213) 223-1444 Fax Prepared for: Sandstone Properties 1 TABLE OF CONTENTS 1.0 Introduction ............................................................................................................ 3 1.1 Project Description ........................................................................................ 3 1.2 Scope of Work ............................................................................................... 3 2.0 Surface Water Hydrology ...................................................................................... 3 2.1 General Approach ........................................................................................... 3 2.2 Data Sources .................................................................................................. 3 2.3 Existing Site Conditions .................................................................................. 4 2.4 Proposed Site Conditions ............................................................................... 4 2.5 Hydrology Results ........................................................................................... 4 3.0 Surface Water Quality ............................................................................................ 5 3.1 General Approach ........................................................................................
    [Show full text]
  • Bodega Bay Field Trip Guide
    ESP/ERS 30 World Ecosystem and Geography Davis-Bodega Bay Sacramento Valley - Coastal Ranges & Valleys - Coastline Introduction This trip follows a westward transect from Davis across the low coastal mountain ranges to the coast. A. Plant Communities 1. Central Valley Grassland (now primarily agricultural fields and orchards) 2. Oak Savannas and Oak Woodlands 3. Chaparral and a chaparral variant with Gray Pine 4. A variety of Riparian habitats 5. Mixed Evergreen Forest 6. Redwood Forest 7. North Coastal Scrub and Prairie 8. Coastal Beach, Marsh, and Tidal Communities B. Environmental Factors Climatic zones you will encounter include the somewhat “continental” climate of the Sacramento Valley, characterized by cool, wet winters with frequent winter fog (a result of cold air subsidence off the Sierras and entrapment in the Valley by the Coast Ranges), and long, dry, hot summers. Even more continental climates are characteristic of regions much further inland, e.g., Ohio. Really extreme continental climates occur in Central Asia and Siberia. Continental climates are so called because as you move inland away from the ocean, the moderating effect of the ocean on temperature leads to more extremes inland. The Coast Ranges are characterized by somewhat less extreme, but still highly variable, conditions of temperature and precipitation as they are in a zone of transition between the more Continental climate of the Valley and the highly Maritime climate of the Coast. The climate along the Coast is dominated by the cool waters of the Pacific Ocean and the California Current which flows south along this part of our coast. The ocean acts as a buffer and greatly reduces the extremes in temperature characteristic of the Sacramento Valley but also increases the amount of moisture in the air, increasing relative humidity.
    [Show full text]
  • Big River Basin Assessment November 2006
    Coastal Watershed Planning Assessment Program Big River Basin Assessment November 2006 State of California Governor, Arnold Schwarzenegger California Resources Agency California Environmental Protection Agency Secretary, Mike Chrisman Secretary, Alan Lloyd North Coast Watershed Assessment Program Participants Contributing Agencies and Departments Department of Fish and Game State Water Resources Control Board Director, Loris “Ryan” Broddrick Chair, Art Baggett Department of Forestry and Fire Protection North Coast Regional Water Director, Dale Gildert Quality Control Board Executive Officer, Catherine Kuhlman Department of Water Resources Department of Conservation Director, Lester A. Snow Interim Director, Debbie Sareeram Big River Assessment Team Assessment Manager Scott Downie California Department of Fish and Game Fisheries: Steve Cannata California Department of Fish and Game Beatrijs deWaard Pacific States Marine Fisheries Commission Cynthia LeDoux-Bloom California Department of Fish and Game Forestry and Land Use: Rob Rutland California Department of Forestry and Fire Protection Water Quality: Elmer Dudik North Coast Regional Water Quality Control Board Geology: Karin W. Fresnel Department of Conservation/California Geological Survey Fluvial Geomorphology: Dawn McGuire Department of Conservation/California Geological Survey Currently Department of Fish and Game Geographic Information System, Data Management, Ecological Management Decision System (EMDS) Vikki Avara-Snider – GIS & Document Production Pacific States Marine Fisheries
    [Show full text]
  • A History of the Salmonid Decline in the Russian River
    A HISTORY OF THE SALMONID DECLINE IN THE RUSSIAN RIVER A Cooperative Project Sponsored by Sonoma County Water Agency California State Coastal Conservancy Steiner Environmental Consulting Prepared by Steiner Environmental Consulting August 1996 Steiner Environmental Consulting Fisheries, Wildlife, and Environmental Quality P. O. Box 250 Potter Valley, CA 95469 A HISTORY OF THE SALMONID DECLINE IN THE RUSSIAN RIVER A Cooperative Project Sponsored By Sonoma County Water Agency California State Coastal Conservancy Steiner Environmental Consulting Prepared by Steiner Environmental Consulting P.O. Box 250 Potter Valley, CA 95469 August 1996 (707) 743-1815 (707) 743-1816 f«x [email protected] EXECUTIVE SUMMARY BACKGROUND Introduction This report gathers together the best available information to provide the historical and current status of chinook salmon, coho salmon, pink salmon, and steelhead in the Russian River basin. Although the historical records are limited, all sources depict a river system where the once dominant salmonids have declined dramatically. The last 150 years of human activities have transformed the Russian River basin into a watershed heavily altered by agriculture and urban development. Flows in the main river channel river are heavily regulated. The result is a river system with significantly compromised biological functions. The anthropogenic factors contributing to the decline of salmonids are discussed. Study Area The 1,485 square mile Russian River watershed, roughly 80 miles long and 10 to 30 miles wide, lies in Mendocino, Sonoma, and Lake counties. The basin topography is characterized by a sequence of northwest/southeast trending fault-block ridges and alluvial valleys. Lying within a region of Mediterranean climate, the watershed is divided into a fog-influenced coastal region and an interior region of hot, dry summers.
    [Show full text]
  • Our Trails Please Visit: Or Call (707) 962-0470
    Leggett Peter Douglas Trail d a o R l HWY 1 a s U South Fork Eel River Eel Fork South D B ROA RANSCOMB South Fork Eel River Westport Wages Creek k h For Ten rt Mile No Ri ver Newport Trail Seaside Beach Mid dle F ork Ten Mile R Ten Mile River iver HWY 1 So uth Fo rk Ten Mile River Cleone F ORT BR AGG SHERWOOD ROAD eek Pudding Cr Fort Bragg Noyo River Noyo Harbor Viewpoint Hare Creek Beach Hare Creek Belinda Point Trail HWY 20 Caspar Caspar Uplands Caspar Creek ROAD 409 Trail HWY 1 Big River LITTLE LAKE ROAD Mendocino Mendocino Bay Viewpoint rk Albion th Fo River Little River Nor Little River Little River COMPTCHE-UKIAH Blowhole Trail ROAD Comptche Albion River Trailheads Dark Gulch Trail Towns Albion F L Y 0 5 N Navarro Blufflands Trail N C Navarro Point R E E 1 2 3 4 Navarro River K R Scale (miles) O A HWY 128 D Peg & John er Frankel Trail Riv rro rth Fork Nava PH No ILO -GREEN WO OD Elk RO AD Coastal Trails from north to south Peter Douglas Trail: 2.3-mile addition to the beautiful Lost Coast Trail. Look for milepost 90.7 on Highway 1 and Usal Rd. Start hiking near Usal campground at Sinkyone State park, or mile marker 4.5 on Usal Rd. Newport Trail: 1.25-mile segment of the California Coastal Trail for bikes and pedestrians. Trail is parallel to Highway 1 between mileposts 72.15 and 73.55.
    [Show full text]
  • Sediment Deposition in the Flood Plain of Stemple Creek Watershed, Northern California
    Geomorphology 61 (2004) 347–360 www.elsevier.com/locate/geomorph Sediment deposition in the flood plain of Stemple Creek Watershed, northern California Jerry C. Ritchiea,*, Vernon L. Finneyb, Kenneth J. Osterc, Carole A. Ritchied a USDA ARS Hydrology and Remote Sensing Laboratory, Beltsville, MD 20705, USA b USDA NRCS California State Office, Davis, CA 95616, USA c USDA NRCS Templeton Service Center, Templeton, CA 93465, USA d Botanical Consultant, Laurel, MD 20708, USA Received 16 July 2003; received in revised form 27 January 2004; accepted 30 January 2004 Available online 10 May 2004 Abstract Over the past 150 years, major land use changes have occurred in the Stemple Creek Watershed in northern California that have caused erosion to move soils from the upland to the flood plain, stream channels, and the bay. The purpose of this study is to document the recent (1954 to present) sediment deposition patterns in the flood plain area adjacent to Stemple Creek using the 137Cesium technique. Sediment deposition ranged from 0.26 to 1.84 cm yearÀ 1 for the period from 1964 to 2002 with an average of 0.85 F 0.41 cm yearÀ 1. Sediment deposition rates were higher for the 1954 to 1964 period with a range of 0.31– 3.50 cm yearÀ 1 and an average of 1.29 F 1.04 cm yearÀ 1. These data indicate that sediment deposition in the flood plain has decreased since the middle 1950s, probably related to reduction in row crop agriculture and an increase in pasturelands. This study shows that the flood plains in the Stemple Creek Watershed are a significant sink for the soils being eroded from the upland area.
    [Show full text]
  • Recovery Plan for the Santa Rosa Plain
    U.S. Fish & Wildlife Service Recovery Plan for the Santa Rosa Plain Blennosperma bakeri (Sonoma sunshine) Lasthenia burkei (Burke’s goldfields) Limnanthes vinculans (Sebastopol meadowfoam) California tiger salamander Sonoma County Distinct Population Segment (Ambystoma californiense) Lasthenia burkei Blennosperma bakeri Limnanthes vinculans Jo-Ann Ordano J. E. (Jed) and Bonnie McClellan Jo-Ann Ordano © 2004 California Academy of Sciences © 1999 California Academy of Sciences © 2005 California Academy of Sciences Sonoma County California Tiger Salamander Gerald Corsi and Buff Corsi © 1999 California Academy of Sciences Disclaimer Recovery plans delineate reasonable actions that are believed to be required to recover and/or protect listed species. We, the U.S. Fish and Wildlife Service, publish recovery plans, sometimes preparing them with the assistance of recovery teams, contractors, state agencies, Tribal agencies, and other affected and interested parties. Objectives will be attained and any necessary funds made available subject to budgetary and other constraints affecting the parties involved, as well as the need to address other priorities. Costs indicated for action implementation and time of recovery are estimates and subject to change. Recovery plans do not obligate other parties to undertake specific actions, and may not represent the views or the official positions of any individuals or agencies involved in recovery plan formulation, other than the Service. Recovery plans represent our official position only after they have been signed by the Director or Regional Director as approved. Approved recovery plans are subject to modification as dictated by new findings, changes in species status, and the completion of recovery actions. LITERATURE CITATION SHOULD READ AS FOLLOWS: U.S.
    [Show full text]
  • Dear Friends, Sonoma County Is Celebrating the Winter and Spring Rains Which Have Left Our Rivers and Creeks with Plenty of Clea
    This picture of Mark West creek was taken in April by our intern, Nick Bel. Dear Friends, Sonoma County is celebrating the winter and spring rains which have left our rivers and creeks with plenty of clear clean water going into summer. Many of CCWI’s water monitors have noted that local rivers and creeks have more water and are more beautiful than they have been in the past several years. This is a very promising start to the summer season, but we should not let our guard down just yet. Several years of drought have left us with a shortage of water in many reservoirs so we must still be conscious of how we use and protect this precious resource. CCWI has a new program Director! Art Hasson joined the Community Clean Water Institute in 2008 as an intern and volunteer water monitor. Art has a business degree from the State University of New York, which he has put to good use as our new program director. He has updated our water quality database engaged in field work, performed flow studies and bacterial analysis for the past two years. Art is focused on protecting our public health through the preservation of our waterways. CCWI would like to thank outgoing program director Terrance Fleming for his hard work and valuable contributions to protect water resources. We wish him the very best in his future endeavors. CCWI would like to thank our donors for their support in building our online database interactive database. It contains nine years of data that CCWI volunteer water monitors have collected on local creeks and streams in and around Sonoma County.
    [Show full text]