Aging in the San Joaquin Valley: Present Realities and Future Prospects
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California's San Joaquin Valley: a Region and Its Children Under Stress
CALIFORNIA’S SAN JOAQUIN VALLEY: A REGION AND ITS CHILDREN UNDER STRESS January 2017 Commissioned by Study Conducted by California’s San Joaquin Valley: A Region and Its Children Under Stress January 2017 Dear Colleagues, We are pleased to share with you California’s San Joaquin Valley: A Region and its Children Under Stress, commissioned by the San Joaquin Valley Health Fund, with funding from the W.K. Kellogg Foundation and Sierra Health Foundation, and prepared by the UC Davis Center for Regional Change. In preparing this report, researchers met with residents and those working with and on behalf of Valley communities to learn what their priorities are for policy and systems change. As detailed in the report, their quest for a more equitable region is focused on several priorities that include early education, healthy food, healthy living environments and equitable land use planning as the primary issues of concern. While the report documents the many racial, health and other inequities, and the particular effects they have on the lives and life chances of families raising children in the region, it also presents the vision of local leaders and community residents. We know the challenges that lie ahead will be difficult to address. While the San Joaquin Valley includes the top agricultural producing counties in California, almost 400,000 of the region’s children live in poverty and seven of the 10 counties with the highest child poverty rates in the state are in the Valley. One out of every four Valley children experiences food insecurity and they are much more likely to be exposed to pesticides while in school and to go to schools with unsafe drinking water. -
San Joaquin Valley, California
SAN JOAQUIN VALLEY, CALIFORNIA Largest human alteration of the Earth’s surface CALIFORNIA ining ground water for agriculture has enabled the San Joaquin Valley of California to become one of the world’s most productive agricultural regions, while simulta- S a M c neously contributing to one of the single largest alterations of the r a m C land surface attributed to humankind. Today the San Joaquin Valley e n t o is the backbone of California’s modern and highly technological E R . S N . agricultural industry. California ranks as the largest agricultural R r I e h t producing state in the nation, producing 11 T E a e F R percent of the total U.S. agricultural value. R R A The Central Valley of California, which A L includes the San Joaquin Valley, the Sacra- Delta mento Valley, and the Sacramento-San N E Joaquin Delta, produces about 25 percent S V a n A of the nation’s table food on only 1 percent San Francisco Bay Jo a D q of the country’s farmland (Cone, 1997). u A in V R iver In 1970, when the last comprehensive sur- A Mendota L veys of land subsidence were made, sub- L sidence in excess of 1 foot had affected E more than 5,200 square miles of irrigable Y San Joaquin Valley P land—one-half the entire San Joaquin a c i Valley (Poland and others, 1975). The f i c maximum subsidence, near Mendota, was O c more than 28 feet. e a n 0 80 Miles 0 80 Kilometers Approximate location of maxi- mum subsidence in United States identified by research efforts of Joseph Poland (pic- tured). -
Origin and Treatment of Hydrocompaction in the San Joaquin Valley, Ca, Usa
ORIGIN AND TREATMENT OF HYDROCOMPACTION IN THE SAN JOAQUIN VALLEY, CA, USA Nikola P. Prokopovich United States Bureau of Reclamation Sacramento, California Abstract Hydrocompact ion is a property of some dry sediments which causes them to spontaneously slump, crack and collapse after wetting. In California's San Joaquin Valley, hydrocompaction with vertical displacements up to 5 m and cracks up to 2 m wide has spotty occurrences in Pleistocene mudflow deposits. After completion of the process, the originally hazardous deposits become stable. The probable origin of hydrocompact ion in Cali fornia and in some loess deposits is Pleistocene, periglacial, sublimation of near surface wet deposits, expanded by previous freezing. Hydrocompaction in California affected two reaches of the San Luis Canal and alinements of several associated pipelines. In order to prevent postconstruction damage, 32.5 km of canal alinement and 90 km of selected pipeline alinements were flooded prior to construction, at a cost of some 8 million dollars. No failures have occurred in prewetted areas. Addi tional wetting of some untreated road crossings and pipeline laterals is under consideration, due to numerous failures in nonprewetted areas. Introduction The paper briefly summarizes data on distribution and treatment of hydrocompaction in a major irrigation project in the semiarid, west- central portion of the San Joaquin Valley, California, USA (Fig. 1). The project, known as the San Luis Unit of the Central Valley Project, consists of several dams, canals, underground distribution pipelines, and associated structures (Anonymous, 1981). Bureau studies of hydrocom paction included delineation of areas potentially susceptible to hydrocom paction, estimates of ultimate amounts of hydrocompaction, selection of methods to control the destructive effects of hydrocompaction, precon- struction treatment of selected alinements and evaluation of the effi ciency of this treatment. -
Historic, Recent, and Future Subsidence, Sacramento-San Joaquin Delta, California, USA
UC Davis San Francisco Estuary and Watershed Science Title Historic, Recent, and Future Subsidence, Sacramento-San Joaquin Delta, California, USA Permalink https://escholarship.org/uc/item/7xd4x0xw Journal San Francisco Estuary and Watershed Science, 8(2) ISSN 1546-2366 Authors Deverel, Steven J Leighton, David A Publication Date 2010 DOI https://doi.org/10.15447/sfews.2010v8iss2art1 Supplemental Material https://escholarship.org/uc/item/7xd4x0xw#supplemental License https://creativecommons.org/licenses/by/4.0/ 4.0 Peer reviewed eScholarship.org Powered by the California Digital Library University of California august 2010 Historic, Recent, and Future Subsidence, Sacramento-San Joaquin Delta, California, USA Steven J. Deverel1 and David A. Leighton Hydrofocus, Inc., 2827 Spafford Street, Davis, CA 95618 AbStRACt will range from a few cm to over 1.3 m (4.3 ft). The largest elevation declines will occur in the central To estimate and understand recent subsidence, we col- Sacramento–San Joaquin Delta. From 2007 to 2050, lected elevation and soils data on Bacon and Sherman the most probable estimated increase in volume below islands in 2006 at locations of previous elevation sea level is 346,956,000 million m3 (281,300 ac-ft). measurements. Measured subsidence rates on Sherman Consequences of this continuing subsidence include Island from 1988 to 2006 averaged 1.23 cm year-1 increased drainage loads of water quality constitu- (0.5 in yr-1) and ranged from 0.7 to 1.7 cm year-1 (0.3 ents of concern, seepage onto islands, and decreased to 0.7 in yr-1). Subsidence rates on Bacon Island from arability. -
Analysis of San Joaquin County Economic & Social Indicators
SJC Index San Joaquin County 2020 Analysis of San Joaquin County Economic & Social Indicators Prepared by: Meredith Huang, Jeremy Padge and Thomas E. Pogue 2 Forward This report is being released in fall 2020, a year defined by extreme social and economic change due to the global COVID‐19 pandemic. At this time, very few of the indicators highlighted in this report have any local, San Joaquin County, data available for 2020, and what is available covers only the very initial stages of the pandemic. As a result, we have decided to only present data indicators in this report through the end of 2019. In this sense, we believe it provides a useful snapshot of the current state and progress of San Joaquin County just prior to the onset of the COVID‐19 pandemic. As we review these indicators in the future, some social, economic, and demographic characteristics of the county described in these pages will return to pre‐pandemic trends while others may be fundamentally changed. Thus, this edition of the San Joaquin County Index can serve as a useful benchmark for measuring the effects of COVID‐19, and a picture of the County’s comparative profile without the confounding effects of COVID‐19 that have made many traditional data indicators difficult to interpret. By reviewing data indicators for San Joaquin County and its communities in comparison to the other counties, regions, the state and the nation, the Index fosters a shared understanding about opportunities and challenges. Thus, the Index provides a foundation of reliable information to support actions to advance economic and community development. -
Fresno County Community Health Needs Assessment 2020 | Page II
Fresno County Community Health Needs Assessment Fresno County Community Health Needs Assessment 2020 | Page II Table of Contents Figures III Tables IV Acknowledgments V Executive Summary VI Background 1 Approach 1 Methods 4 Fresno County Snapshot 8 Demographic Characteristics 8 Socioeconomic Indicators 10 Health Indicators 13 Survey Results 21 Demographic Characteristics of Survey Participants 21 Ranking the Social Determinants of Health 23 Place-Based Focus Group Themes 25 Vulnerable Population Focus Group Themes 34 Key Informant Themes 40 Stakeholder Focus Group Themes 43 Community Engagement and Feedback 47 Fresno County Priority Areas of Agreement 48 Conclusion 52 References 53 Appendices In Supplementary Document Fresno County Community Health Needs Assessment 2020 | Page III Figures Figure 1. Percentage of Population by Race/Ethnicity and Income in the Past 12 Months, Fresno County, 2017, ACS VII Figure 2. Percentage of Population in Most and Least Polluted Census Tracts by Race/Ethnicity, Fresno County, 2018, CES VIII Figure 3. Percentage of Focus Group Participants by Race/Ethnicity, Fresno County, 2019 VIII Figure 4. Flow Chart of Community Engagement and Health Needs Assessment Process 3 Figure 5. Flow Diagram of Community Engagement and Health Needs Assessment Process 6 Figure 6. Fresno County Population by Census Tract, 2014-2018, ACS 8 Figure 7. Percentage of Age Group by Region, 2018, ACS 9 Figure 8. Percentage of Population by Race/Ethnicity and Region, 2018, ACS 10 Figure 9. Percentage of Population by Race/Ethnicity and Income in the Past 12 Months, Fresno County, 2017, ACS 12 Figure 10. Percentage of Population in Most and Least Polluted Census Tracts by Race/Ethnicity, Fresno County, 2018, CES 12 Figure 11. -
4.8 Geology and Soils
Environmental Impact Analysis Geology and Soils 4.8 Geology and Soils This section discusses impacts of the 2018 RTP/SCS pertaining to geologic conditions in the San Joaquin County Planning Area. 4.8.1 Setting San Joaquin County is located within the Great Valley Geomorphic Province, an asymmetrical synclinal trough, approximately 50 miles wide and 400 miles long. The region is an unusual lowland in that sediments within the basin are relatively underformed, while the surrounding rock units are highly deformed. Little geologic variation exists within the Great Valley, with surficial deposits consisting primarily of unconsolidated Quaternary sediments. The Great Valley is flanked on the east by the west-sloping Sierran bedrock surface, which continues westward beneath alluvium and older sediments. The Western border is underlain by east-dipping Cretaceous and Cenozoic strata that form a deeply buried synclinal trough. The San Joaquin Valley comprises the southern portion of the Great Valley, while the Sacramento Valley is present in the northern portion. Oil fields follow anticlinal uplifts that mark the southwestern border of the San Joaquin Valley and its southernmost basin. The Sacramento Valley plain is interrupted by the Marysville Buttes, an isolated Pliocene volcanic plug approximately 2,000 feet high. Existing geologic, soils, and flooding conditions are briefly summarized below. a. Existing Conditions Geologic Formations San Joaquin County is located at the northern end of the San Joaquin Valley, a sedimentary basin filled with an up to 6-mile thick sequence of interbedded clay, silt, sand, and gravel deposits ranging in age from more than 144 million years old to less than 10,000 years. -
Occurrence of Pesticides in Surface Water and Sediments from Three Central California Coastal Watersheds, 2008–09
In cooperation with the California State Water Resources Control Board Occurrence of Pesticides in Surface Water and Sediments from Three Central California Coastal Watersheds, 2008–09 Data Series 600 U.S. Department of the Interior U.S. Geological Survey Cover: Photo of the Santa Maria River estuary near Guadalupe, California. Back: Photo of a drainage ditch adjacent to strawberry fields near Watsonville, California. Occurrence of Pesticides in Surface Water and Sediments from Three Central California Coastal Watersheds, 2008–09 By Kelly L. Smalling and James L. Orlando Prepared in cooperation with the California State Water Resources Control Board Data Series 600 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior KEN SALAZAR, Secretary U.S. Geological Survey Marcia K. McNutt, Director U.S. Geological Survey, Reston, Virginia: 2011 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment, visit http://www.usgs.gov or call 1–888–ASK–USGS. For an overview of USGS information products, including maps, imagery, and publications, visit http://www.usgs.gov/pubprod To order this and other USGS information products, visit http://store.usgs.gov Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this report is in the public domain, permission must be secured from the individual copyright owners to reproduce any copyrighted materials contained within this report. Suggested citation: Smalling, K.L., and Orlando, J.L., 2011, Occurrence of pesticides in surface water and sediments from three central California coastal watersheds, 2008–09: U.S. -
Upper San Joaquin River Basin Storage Investigation Draft
Chapter 11 Geology and Soils This chapter describes the affected environment for geology and soils, as well as potential environmental consequences and associated mitigation measures, as they pertain to implementing the alternatives. This chapter presents information on the primary study area (area of project features, the Temperance Flat Reservoir Area, and Millerton Lake below RM 274). It also discusses the extended study area (San Joaquin River from Friant Dam to the Merced River, the San Joaquin River from the Merced River to the Delta, the Delta, and the CVP and SWP water service areas). Affected Environment This section describes the affected environment related to geology, geologic hazards, erosion and sedimentation, geomorphology, mineral resources, soils, and salts. Where appropriate, geology and soils characteristics are described in a regional context, including geologic provinces, physiographic regions, or other large-scale areas, with some area-specific geologic maps and descriptions of specific soil associations. Geology This section describes the geology of the primary and extended study areas. Primary Study Area A description of the surficial geologic units encountered in the primary study area is presented in Table 11-1. Geologic maps of the primary study area and the area of project features are presented in Figure 11-1 and Figure 11-2, respectively. Draft – August 2014 – 11-1 Upper San Joaquin River Basin Storage Investigation Environmental Impact Statement Table 11-1. Description of Surficial Geologic Units of the Primary Study Area Geologic Map of Millerton Lake Quadrangle, West-Central Sierra Nevada, California1 Formation Surficial Deposits General Features Abbreviation Plutonic rocks characterized by undeformed blocky hornblende prisms as long as 1 cm and by biotite books as Tonalite of Blue Canyon much as 5 mm across. -
K Fixation in the San Joaquin Valley from Soil Texture 3
Potassium Fixation in the San Joaquin Valley Daniel Geisseler and William R. Horwath Location and origin of potassium fixation in the San Joaquin Valley Reports of potassium (K) deficient plants on Further work by the same group revealed a wide range of soils on the east side of the San that vermiculite, the major K-fixing mineral in Joaquin Valley date back to the early 1960s [7]. these soils, was most often found in the silt and Potassium deficiency was estimated to affect 15 fine-sand fractions [5]. For this reason, the to 20% of the cotton fields in the San Joaquin relationship between soil texture and K fixation Valley in the early eighties [1]. capacity was found to be weak [4]. In a study funded by FREP, Pettygrove and Southard developed a map showing the location of potentially K-fixing soils in the southern San Joaquin Valley using Soil Survey data and data from the CDFA cotton database [6]. The resulting map shows that the total area of potentially K-fixing soils is approximately 1.4 million acres (Figure 1). Potassium fixation was found to occur in soils formed from Sierra Nevadan alluvium, located on the east side of the San Joaquin Valley. In contrast, soils formed in Coastal Range alluvium do not fix K, except to a small extent in deeper horizons. In general, K-fixing soils are either weakly developed soils with high mica content or intermediately developed soils having high Figure 1: Potentially K-fixing soils based on model and land in vermiculite clay mineralogy [6]. -
Promotoras: Lessons Learned Improving Healthcare Access Latinos
Promotoras: Lessons Learned on Improving Healthcare Access to Latinos 21.7% of San Joaquin Valley residents are living below 100% of federal poverty level. 2 John A. Capitman, Tania L. Pacheco, Mariana Ramírez, Alicia Gonzalez The Central Valley Health Policy Institute (CVHPI) at California State University Fresno seeks policy and program strategies to reduce racial/ethnic and other social inequities in health among San Joaquin Valley residents. Access to health for this partic ular population is plagued with barriers, but shares many access barriers with the rest of Californians. California’s San Joaquin Valley is a poor region, where significant poverty is present in both urban and rural areas.1 The region has some of the mo st medically underserved areas in the state, and the problem is worse for residents of Mexican descent. In 2005, o ver a quarter (34%) of non -elderly San Joaquin Valley adults who reported being without insurance were born in Mexico .3 Through generous grants from the Centers for Medicare and Medicaid Services (CMS) Hispanic Health Services Research Grant Program and Kaiser Permanente (KP) Fresno-Community Benefits Program CVHPI has been exploring the “Promotora Model” to increase access to Central Valley im migrant elders, adults, and their children. The CMS project focused on legal resident adults and elders while the KP project targeted “A promotora is mixed immigration status families. someone that is working in the PROMOTORA MODEL community and comes Promotoras de salud , also refe rred to as lay health advisors o r Community Health from within the Workers (CHWs), have been used to target hard -to reach populations, traditionally community.” excluded racial/ethnic groups, and other medically underserved communities. -
Central California Coast Steelhead
Central California Coast steelhead Overall vulnerability—Moderate (65% Moderate, 35% High) Biological Sensitivity Moderate (65% Moderate, 35% High) Climate exposure—High (100% High) Adaptive capacity—Moderate (2.0) Data quality—58% of scores ≥ 2 Life History Synopsis The Central California Coast steelhead DPS exhibits considerable life history variation, though all adult migrations occur during winter (Moyle et al. 2017). Populations are found in streams below natural and man-made barriers from the Russian River south to Aptos Creek. Adults from this DPS enter rivers from October to May, depending on the system (Shapovalov and Taft 1954, Busby et al. 1996, Osterback et al. 2018), and can spawn soon after reaching spawning grounds. However, most spawning occurs during late spring, and thus avoids the damaging effect on redds of winter floods common to Central California Coast watersheds. In Waddell Creek, the majority of spawners are comprised of 3+ and 4+ year-old fish (35 and 46%, respectively); only 17% of Waddell Creek spawners spawned more than a single time S3-113 (Shapovalov and Taft 1954). Shapovalov and Taft (1954) identified 32 different combinations of freshwater/saltwater year type, although most were among the following four combinations: 2/1 (30%), 2/2 (27%), 3/1 (11%), and 1/2 (8%). Central California Coast steelhead eggs hatch in 25-35 days, depending on temperature, and alevins emerge from the gravel as fry after 2-3 weeks. Fry move to the stream edges but switch to deeper water as they grow larger. The abundance of juveniles in tributaries to San Francisco Bay is positively correlated with elevation, stream gradient, dominant substrate size, and percent native species.