Science.gov

Sample records for san ramon ca

  1. 33 CFR 110.210 - San Diego Harbor, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Diego Harbor, CA. 110.210... ANCHORAGE REGULATIONS Anchorage Grounds § 110.210 San Diego Harbor, CA. (a) The anchorage grounds. (1... Commander, Naval Base, San Diego, CA. The administration of these anchorages is exercised by the...

  2. 75 FR 55975 - Safety Zone; San Diego Harbor Shark Fest Swim; San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Diego Harbor Shark Fest Swim; San Diego... Shark Fest Swim, consisting of 600 swimmers swimming a predetermined course. The sponsor will provide 26...; San Diego Harbor Shark Fest Swim; San Diego Bay, San Diego, CA. (a) Location. The following area is...

  3. 77 FR 34988 - Notice of Inventory Completion: San Diego State University, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... dirt by an unknown student and brought back to San Diego State University. The remains are two distal... National Park Service Notice of Inventory Completion: San Diego State University, San Diego, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: San Diego State University Archeology...

  4. 75 FR 39166 - Safety Zone; San Francisco Giants Baseball Game Promotion, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Francisco Giants Baseball Game... Bay off San Francisco, CA in support of the San Francisco Giants Baseball Game Promotion. This safety... Giants will sponsor the San Francisco Giants Baseball Game Promotion on July 16, 2010, on the...

  5. 33 CFR 80.1130 - San Luis Obispo Bay, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false San Luis Obispo Bay, CA. 80.1130 Section 80.1130 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1130 San Luis Obispo Bay, CA. A line drawn...

  6. 75 FR 71179 - Environmental Impact Statement: San Diego County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ...-- Environmental Division, MS 242, 4050 Taylor Street, San Diego, CA 92110, Regular Office Hours 7 a.m. to 3 p.m... Federal Highway Administration Environmental Impact Statement: San Diego County, CA AGENCY: Federal..., California. DATES: Public Scoping Meeting: January 12, 2011; 5 p.m. to 8 p.m. ADDRESSES: Sherman...

  7. 33 CFR 80.1104 - San Diego Harbor, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Diego Harbor, CA. 80.1104 Section 80.1104 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1104 San Diego Harbor, CA. A line drawn...

  8. 33 CFR 80.1130 - San Luis Obispo Bay, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Luis Obispo Bay, CA. 80.1130 Section 80.1130 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1130 San Luis Obispo Bay, CA. A line drawn...

  9. 33 CFR 80.1142 - San Francisco Harbor, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Francisco Harbor, CA. 80.1142 Section 80.1142 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1142 San Francisco Harbor, CA. A straight...

  10. 78 FR 77597 - Safety Zone; Allied PRA-Solid Works, San Diego Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Allied PRA-Solid Works, San Diego Bay; San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... Giacomo Terrizzi, Waterways Management, U.S. Coast Guard Sector San Diego, Coast Guard; telephone...

  11. A Community Stormwater Investigation, San Francisco, CA

    NASA Astrophysics Data System (ADS)

    Chio, J.; Garcia, E.; Hernandez, M.; Devine, M.; Isip, N.; Jiang, J.; Li, A.; Li, D.; Lopez, J.; Mark, J.; McGuire, S.; Navarro, K.; Negrete, R.; Orellana, S.; Yun, C.; Bissell, M.; Neiss, J.

    2008-12-01

    The San Francisco Bay watershed covers 40% of the State of California. Nonpoint source pollutants from cars, lawns, houses, parks and people residing within the watershed contribute contamination into San Francisco Bay. To measure the contribution from our neighborhoods we collected runoff from storm-drains at 10 different sites around San Francisco and tested them for heavy metals, Total Organic Carbons (TOC), and Methylene Blue Active Substances (MBAS) during a six-month period. Each sample site location is situated within one block of each participant's home. The goal of this study was to determine the contaminants contributed as nonpoint source pollution into San Francisco Bay. Our results show that a variety of contaminants are entering the Bay's ecosystem via sources in our residential settings. While this contribution may be thought of as unsubstantial, our results show that our neighborhoods are significant sources of watershed pollution.

  12. Proceedings of the Women`s Technical and Professional Symposium, San Ramon, CA, October 3-4, 1996

    SciTech Connect

    Walling, R.; Norton, M.

    1996-08-01

    This year`s symposium showcases women`s contributions to science and technology, provide opportunities to learn new skills, discuss barriers that restrict women`s contributions to science and technology, and target actions for change. This 2-day event features presentations from women with a broad range of experiences, and also panel discussions, workshops, seminars, professional development workshops, and an opportunity for networking.

  13. 77 FR 54811 - Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... the safety zone will be navigable waters of the San Diego Bay behind the San Diego Convention Center.... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... limits of the safety zone will be navigable waters of the San Diego Bay behind the San Diego...

  14. 76 FR 10945 - San Luis Trust Bank, FSB, San Luis Obispo, CA; Notice of Appointment of Receiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE TREASURY Office of Thrift Supervision San Luis Trust Bank, FSB, San Luis Obispo, CA; Notice of Appointment of... Corporation as sole Receiver for San Luis Trust Bank, FSB, San Luis Obispo, California, (OTS No. 15051)...

  15. 78 FR 20792 - Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA... regulations in 33 CFR 165.1191, Table 1, Item 1, are effective from 11 a.m. to 10:25 p.m. on April 19, 2013...) from 11 a.m. until 9:30 p.m. on April 19, 2013. From 8:30 p.m. to 8:40 p.m. on April 19, 2013...

  16. 77 FR 15260 - Safety Zone; San Francisco Fireworks Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; San Francisco Fireworks Display, San Francisco, CA AGENCY... 33 CFR 165.1191 will be enforced from 11 a.m. to 10:10 p.m. on April 14, 2012. FOR FURTHER... position 37 46'28'' N, 122 23'06'' W (NAD 83) from 11 a.m. until 8:30 p.m. on April 14, 2012. From 8:30...

  17. 77 FR 28771 - Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; San Francisco Giants Fireworks Display, San Francisco, CA... regulations in 33 CFR 165.1191 will be enforced from 11 a.m. to 10:40 p.m. on July 13, 2012. FOR FURTHER... position 37 46'28'' N, 122 23'06'' W (NAD 83) from 11 a.m. until 9 p.m. on July 13, 2012. From 9 p.m. to...

  18. 75 FR 65985 - Safety Zone: Epic Roasthouse Private Party Firework Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... off Epic Roasthouse Restaurant, San Francisco, CA during a fireworks display in support of the Epic... Restaurant, San Francisco, CA. The fireworks display is meant for entertainment purposes. This safety zone is... Epic Roasthouse Restaurant, San Francisco, CA. The fireworks launch site will be located in position...

  19. 78 FR 31414 - Drawbridge Operation Regulation; China Basin, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; China Basin, San Francisco, CA AGENCY... the China Basin, mile 0.0, at San Francisco, CA. The deviation is necessary to allow the public to... Drawbridge, mile 0.0, over China Basin, at San Francisco, CA. The Third Street Drawbridge navigation...

  20. 77 FR 70891 - Safety Zone; Bay Bridge Construction, San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-28

    ...: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Bay Bridge Construction, San Francisco Bay..., CA in support of the Bay Bridge Construction Safety Zone from November 1, 2012 through July 31,...

  1. 78 FR 38584 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... 2013 Season, San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast... Symphony Summer POPS Fireworks 2013 season. This safety zone is necessary to provide for the safety of...

  2. 75 FR 28194 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ... Zone; San Clemente Island, CA in the Federal Register (74 FR 39584). We received one comment on the...) Environmental Impact Statement (EIS)/Overseas EIS (OEIS) (Record of Decision, January 30, 2009) (74 FR 5650... Clemente Island. The EIS/OEIS concluded that ``the increased training tempo associated with increase...

  3. 78 FR 58878 - Safety Zone; San Diego Shark Fest Swim; San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Diego Shark Fest Swim; San Diego Bay... Diego Shark Fest Swim. This safety zone is necessary to provide for the safety of the participants,...

  4. 77 FR 15799 - Notice of Intent To Repatriate a Cultural Item: San Francisco State University, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... National Park Service Notice of Intent To Repatriate a Cultural Item: San Francisco State University, San Francisco, CA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The San Francisco State University, in consultation with the appropriate Indian tribes, has ] determined that the cultural item...

  5. 33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational...

  6. 33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational...

  7. 33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational...

  8. 33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational...

  9. 33 CFR 165.1110 - Security Zone: Coronado Bay Bridge, San Diego, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Bridge, San Diego, CA. 165.1110 Section 165.1110 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... § 165.1110 Security Zone: Coronado Bay Bridge, San Diego, CA. (a) Location. All navigable waters of San... pilings of the Coronado Bay Bridge. These security zones will not restrict the main navigational...

  10. 77 FR 1025 - Security Zones; Cruise Ships, San Pedro Bay, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ... Ships, San Pedro Bay, CA in the Federal Register (76 FR 50710). We received no comments on the proposed... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Cruise Ships, San Pedro Bay, CA AGENCY... for cruise ships visiting San Pedro Bay, California by providing a common description of all...

  11. 78 FR 53243 - Safety Zone; TriRock San Diego, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... triathlon bay swim. This safety zone is necessary to provide for the safety of the participants, crew... this rule because the logistical details of the San Diego Bay triathlon swim were not finalized...

  12. Swash zone characteristics at Ocean Beach, San Francisco, CA

    USGS Publications Warehouse

    Erikson, L.H.; Hanes, D.M.; Barnard, P.L.; Gibbs, A.E.

    2007-01-01

    Runup data collected during the summer of 2005 at Ocean Beach, San Francisco, CA are analyzed and considered to be typical summer swash characteristics at this site. Analysis shows that the beach was dissipative with Iribarren numbers between 0.05 and 0.4 and that infragravity energy dominated. Foreshore slopes were mild between 0.01 and 0.05 with swash periods on the order of a minute. Predicted runup heights obtained with six previously developed analytical runup formulae were compared to measured extreme runup statistics. Formulations dependent on offshore wave height, foreshore slope and deep water wavelength gave reasonable results.

  13. 33 CFR 165.T11-630 - Safety zone; Giants Enterprises Fireworks Display, San Francisco Bay, San Francisco, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety zone; Giants Enterprises Fireworks Display, San Francisco Bay, San Francisco, CA. 165.T11-630 Section 165.T11-630 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED...

  14. 33 CFR 165.1103 - Security Zone; Naval Mine Anti Submarine Warfare Command; San Diego Bay, San Diego, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... in 33 CFR 165.33 apply to the security zone described in paragraph (a) of this section. (2) Entry... Submarine Warfare Command; San Diego Bay, San Diego, CA. 165.1103 Section 165.1103 Navigation and Navigable... Eleventh Coast Guard District § 165.1103 Security Zone; Naval Mine Anti Submarine Warfare Command;...

  15. Toward a Trans(National) Reading of Ramon "Tianguis" Perez's "Diario de un mojado"

    ERIC Educational Resources Information Center

    Sisk, Christina L.

    2009-01-01

    In Ramon "Tianguis" Perez's "Diario de un mojado", Perez identifies primarily as a "mojado" and a "macuiltianguense" (a person from San Pablo de Macuiltianguis, Oaxaca). The concept of community as elaborated in the diary incorporates macuiltianguenses on both sides of the border. This essay argues that Perez's transnational community must be…

  16. 77 FR 1407 - Drawbridge Operation Regulation; Islais Creek, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Islais Creek, San Francisco, CA... of the Third Street Drawbridge across Islais Creek, mile 0.4, at San Francisco, CA. The deviation is.... DATES: This deviation is effective from 8 a.m. on December 18, 2011 to 6 p.m. on January 31,...

  17. 76 FR 25548 - Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-05

    ...; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA in the Federal Register (74 FR 214). We... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard...

  18. 33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is...

  19. 33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is...

  20. 33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is...

  1. 33 CFR 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; Naval Amphibious Base, San Diego, CA. 165.1120 Section 165.1120 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... 165.1120 Security Zone; Naval Amphibious Base, San Diego, CA. (a) Location. The following area is...

  2. 75 FR 77756 - Safety Zone; San Diego Parade of Lights Fireworks, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Diego Parade of Lights Fireworks, San... San Diego Parade of Lights Fireworks Displays on December 12 and December 19, 2010. This safety zone... San Diego Parade of Lights Fireworks Displays, which will include two fireworks...

  3. 76 FR 46352 - Approval of Noise Compatibility Program for San Diego International, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ... Federal Aviation Administration Approval of Noise Compatibility Program for San Diego International, San... Administration (FAA) announces its findings on the noise compatibility program submitted by San Diego Regional Airport Authority under the provisions of 49 U.S.C. 47501 et seq. (formerly the Aviation Safety and...

  4. 75 FR 58466 - Environmental Impact Statement: Los Angeles and San Bernardino Counties, CA; Notice of Intent

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... Federal Highway Administration Environmental Impact Statement: Los Angeles and San Bernardino Counties, CA... Environmental Impact Statement (EIS) for the proposed New State Route 138 project in Los Angeles County...--New State Route 138 project in Los Angeles and San Bernardino Counties, California. DATES:...

  5. 76 FR 50710 - Security Zones; Cruise Ships, San Pedro Bay, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Cruise Ships, San Pedro Bay, CA AGENCY... CFR 165.1154, Security Zones; Cruise Ships, San Pedro Bay, California, by providing a...

  6. 33 CFR 80.1114 - San Pedro Bay-Anaheim Bay, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false San Pedro Bay-Anaheim Bay, CA. 80.1114 Section 80.1114 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Pacific Coast § 80.1114 San Pedro Bay—Anaheim Bay,...

  7. 75 FR 67618 - Safety Zone: Richardson Ash Scattering by Fireworks, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ... establishing a temporary safety zone in the navigable waters of San Francisco Bay 1,500 feet off Yellow Bluff... take place on November 6, 2010, on the navigable waters of San Francisco Bay, 1500 feet off Yellow... Yellow Bluff, Sausalito, CA. The fireworks launch site will be located in position 37 50'9'' N, 122...

  8. 75 FR 11939 - Integrated Silicon Solution, Inc. (ISSI); San Jose, CA; Notice of Termination of Investigation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Integrated Silicon Solution, Inc. (ISSI); San Jose, CA; Notice of... Silicon Solution, Inc., San Jose, California. The petitioner has requested that the petition be...

  9. 78 FR 32121 - When Pigs Fly Fireworks Display; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 When Pigs Fly Fireworks Display; San Diego, CA AGENCY... on the navigable waters of the San Diego Bay in support of the When Pigs Fly Fireworks Display...

  10. 33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... a security zone: The water adjacent to the Naval Base Point Loma, San Diego, CA, enclosed by the... Point A. (b) Regulations. (1) The general regulations governing security zones found in 33 CFR 165.33... local law enforcement agencies....

  11. 77 FR 60168 - Environmental Impact Statement: San Joaquin and Stanislaus Counties, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-02

    ... Federal Highway Administration Environmental Impact Statement: San Joaquin and Stanislaus Counties, CA... Environmental Impact Statement. SUMMARY: The FHWA, on behalf of the California Department of Transportation..., 2002, to prepare an Environmental Impact statement (EIS) for the proposed highway project in...

  12. 77 FR 50921 - Safety Zone: Bay Bridge Load Transfer Safety Zone, San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: Bay Bridge Load Transfer Safety Zone, San... Yerba Buena Island, CA in support of the Bay Bridge Load Transfer Safety Zone from August 1,...

  13. 79 FR 68476 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2014-11-17

    ... National Park Service Notice of Inventory Completion: San Francisco State University NAGPRA Program, San... University NAGPRA Program has completed an inventory of human remains and associated funerary objects, in... Francisco State University NAGPRA Program. If no additional requestors come forward, transfer of control...

  14. 78 FR 29289 - Safety Zone; Big Bay Boom, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-20

    ... Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Public... Act notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Big Bay Boom, San Diego Bay, San Diego,...

  15. 76 FR 55796 - Safety Zone; TriRock Triathlon, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... of a bay swim in San Diego Harbor. This safety zone is necessary to provide for the safety of the... logistical details of the San Diego Bay swim were not finalized or presented to the Coast Guard in enough... swimming a predetermined course. The sponsor will provide three safety vessels for this event. This...

  16. 78 FR 53245 - Safety Zone; San Diego Bayfair; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History... Proposed Rulemaking (NPRM) on July 15, 2013 (78 FR 42027). The Coast Guard received no comments on the NPRM... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Diego Bayfair; Mission Bay, San...

  17. 77 FR 42638 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay... establishing a safety zone on the navigable waters of Mission Bay in support of the Sea World San...

  18. 77 FR 60899 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Sea World San Diego Fireworks, Mission Bay... establishing a safety zone on the navigable waters of Mission Bay in support of the Sea World San...

  19. 78 FR 29025 - Sea World San Diego Fireworks 2013 Season; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

    ... FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Sea World San Diego Fireworks 2013 Season; Mission Bay... establishing a safety zone on the navigable waters of Mission Bay in support of the Sea World San...

  20. 33 CFR 165.T11-560 - Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... regulations in 33 CFR part 165, Subpart C, entry into, transit through or anchoring within this safety zone is... Fireworks 2013 Season, Mission Bay; San Diego, CA. 165.T11-560 Section 165.T11-560 Navigation and Navigable... Bay; San Diego, CA. (a) Location. The safety zone will include the area within 600 feet of...

  1. 78 FR 21403 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... culture of the ancestral and contact period Sierra Miwok, who occupied this area from circa A.D. 500, at a... California and the ancestral Sierra Miwok Indians. Determinations Made by the San Francisco State...

  2. 76 FR 1521 - Security Zone: Fleet Industrial Supply Center Pier, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ...The Coast Guard is removing a security zone on the navigable waters of San Diego Bay, San Diego, CA. The existing zone is around the former Fleet Industrial Supply Center Pier. The pier is no longer owned by the U.S. Navy and the existing security zone is no longer necessary to provide for the security of the U.S. Naval vessels, their crews, and the public from sabotage or other subversive......

  3. 75 FR 15611 - Safety Zone; United Portuguese SES Centennial Festa, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; United Portuguese SES Centennial Festa, San... United Portuguese SES Centennial Festa. This temporary safety zone is necessary to provide for the safety... Spectaculars is sponsoring the United Portuguese SES Centennial Festa, which will include a...

  4. 77 FR 42649 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission...

  5. 76 FR 4283 - Foreign-Trade Zone 153-San Diego, CA; Application for Manufacturing Authority; Abbott...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... provisions of the Foreign-Trade Zones Act, as amended (19 U.S.C. 81a-81u), and the regulations of the Board..., up to 9 million units per year) are located within three sites of FTZ 153: Site 11 (54.2 acres) is... Foreign-Trade Zones Board Foreign-Trade Zone 153--San Diego, CA; Application for Manufacturing...

  6. 75 FR 42014 - Proposed Amendment of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... (Fredrick Sherman Field), CA (Lat. 33 01'22'' N., long. 118 35'19'' W.) San Clemente Island TACAN (Lat. 33... (see the ADDRESSES section for the address and phone number) between 9 a.m. and 5 p.m., Monday through... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3)...

  7. 75 FR 61611 - Modification of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... proposed rulemaking to amend ] controlled airspace at San Clemente, CA (75 FR 42014). Interested parties... 1 CFR Part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming... 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...

  8. 77 FR 66499 - Environmental Impact Statement: San Bernardino and Los Angeles Counties, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-05

    ... Federal Highway Administration Environmental Impact Statement: San Bernardino and Los Angeles Counties, CA... held on the following dates: (1) Tuesday, November 13, 2012 from 5-7 p.m. (2) Thursday, November 15, 2012 from 5-7 p.m. The final day to submit comments is Monday, November 26, 2012. ADDRESSES: The...

  9. 33 CFR 165.T11-589 - Safety zone; SFOBB Demolition Safety Zone, San Francisco, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety zone; SFOBB Demolition Safety Zone, San Francisco, CA. 165.T11-589 Section 165.T11-589 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific...

  10. 75 FR 41229 - Endangered and Threatened Wildlife and Plants; Permit, San Bernardino County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Fish and Wildlife Service [FWS-R8-ES-2010-N139; 1112-0000-81440-F2 Endangered and Threatened Wildlife and Plants; Permit, San Bernardino County, CA AGENCY: U.S. Fish and Wildlife Service, Interior. ACTION: Notice of availability. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), have received...

  11. 33 CFR 165.1190 - Security Zone; San Francisco Bay, Oakland Estuary, Alameda, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; San Francisco Bay, Oakland Estuary, Alameda, CA. 165.1190 Section 165.1190 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific...

  12. 75 FR 35873 - Union Pacific Railroad Company-Abandonment Exemption-in San Mateo County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ... Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in San Mateo County, CA Union Pacific Railroad Company (UP) filed a notice of exemption under 49 ] CFR 1152 Subpart F... of intent to file an OFA under 49 CFR 1152.27(c)(2),\\2\\ and trail use/rail banking requests under...

  13. 76 FR 35024 - Precision Dynamics Corporation San Fernando, CA; Precision Dynamics Corporation, Also Known as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... FR 51848). At the request of the company, the Department reviewed the certification for workers of... Employment and Training Administration Precision Dynamics Corporation San Fernando, CA; Precision Dynamics... for Worker Adjustment Assistance on January 28, 2011, applicable to workers of Precision...

  14. 78 FR 34123 - Notice of Inventory Completion: San Francisco State University NAGPRA Program, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ... Culture (ca. 1050 B.C.-A.D. 450) which may be considered ancestral to the Maidu people. Oral history... United Auburn Indian Community of the Auburn Rancheria of California and the ancestral Southern...

  15. 78 FR 42027 - Safety Zone; San Diego Bayfair; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    .... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice... Federal Register (73 FR 3316). 4. Public meeting We do not now plan to hold a public meeting. But you may..., CA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard...

  16. 77 FR 42647 - Safety Zone: San Diego Symphony POPS Fireworks; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... p.m. on June 23, 2012, until July 20, 2012. This rule is effective in the Federal Register from...

  17. 75 FR 35651 - Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-23

    ..., CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard... 11 a.m. through 10 p.m. on July 4, 2010. The fireworks will be fired simultaneously from two separate... Commander (PATCOM). DATES: The regulations in 33 CFR 165.1191 will be enforced from 11 a.m. through 10...

  18. 76 FR 38305 - Safety Zone; San Francisco Chronicle Fireworks Display, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-30

    ..., CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard....1191 will be enforced for Location 1 from 9 a.m. on July 3, 2011 through 10 p.m. on July 4, 2011; and for Location 2 from 9 p.m. to 10 p.m. on July 4, 2011. FOR FURTHER INFORMATION CONTACT: If you...

  19. 33 CFR 165.1184 - Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Force Training Exercises, San Pablo Bay, CA. 165.1184 Section 165.1184 Navigation and Navigable Waters... Coast Guard District § 165.1184 Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay.... If the exercises conclude prior to the scheduled termination time, the Coast Guard will...

  20. Copper bioavailability and toxicity to Mytilus galloprovincialis in Shelter Island Yacht Basin, San Diego, CA.

    PubMed

    Bosse, Casey; Rosen, Gunther; Colvin, Marienne; Earley, Patrick; Santore, Robert; Rivera-Duarte, Ignacio

    2014-08-15

    The bioavailability and toxicity of copper (Cu) in Shelter Island Yacht Basin (SIYB), San Diego, CA, USA, was assessed with simultaneous toxicological, chemical, and modeling approaches. Toxicological measurements included laboratory toxicity testing with Mytilus galloprovincialis (Mediterranean mussel) embryos added to both site water (ambient) and site water spiked with multiple Cu concentrations. Chemical assessment of ambient samples included total and dissolved Cu concentrations, and Cu complexation capacity measurements. Modeling was based on chemical speciation and predictions of bioavailability and toxicity using a marine Biotic Ligand Model (BLM). Cumulatively, these methods assessed the natural buffering capacity of Cu in SIYB during singular wet and dry season sampling events. Overall, the three approaches suggested negligible bioavailability, and isolated observed or predicted toxicity, despite an observed gradient of increasing Cu concentration, both horizontally and vertically within the water body, exceeding current water quality criteria for saltwater. PMID:24952455

  1. Implications for San Andreas Fault Ruptures Based on New Evidence from the Cabazon, CA Paleoseismic Site, San Gorgonio Pass Fault Zone

    NASA Astrophysics Data System (ADS)

    Scharer, K. M.; Yule, D.; Humbert, L. R.; Witkowsky, R.

    2013-12-01

    The 10-km section of the San Gorgonio Pass fault zone (SGPFZ) between the Banning and San Bernardino strands of the San Andreas fault is composed of roughly orthogonal, alternating strike slip and thrust fault sections. In order to investigate whether the complexity of the fault system is a barrier to thoroughgoing ruptures and consequently a limit on earthquake magnitude, we excavated a mega-trench across a compressional section of the SGPFZ approximately 2 km northeast of Cabazon, CA. The mega-trench was located at the base of the San Bernardino Mountains and exposed Pleistocene Cabazon Formation in the hanging wall block, thrust over Holocene alluvial units. Sediments in the 9-m-deep trench consisted of boulder to cobble debris flow deposits and silty sand fluvial sequences, which buried and were interbedded with incipient soil horizons. We present evidence for five earthquakes in the mega-trench, determined by several generations of fault scarps buried by progressively younger sediments. Vertical separation for each event was small, on the order of 30 to 60 cm at the paleo-ground surfaces. Preliminary radiocarbon dating of charcoal collected from the deformed sediments constrains the five observed events to the past ~6000 years and the most recent event to ca. 500-700 years ago; additional dates are pending that will enable us to determine the age of each earthquake. Based on the existing age control, the average earthquake recurrence interval for the SGPFZ is ~1400 years, seven times longer than the average interval for neighboring sections on the southern San Andreas fault. If the earthquakes recorded at the Cabazon site record great San Andreas fault ruptures like those modeled in the 2008 ShakeOut Scenario, much of the vertical slip must occur within the bedrock in the hanging wall or in blind faults in the alluvium below the site. Alternatively, these earthquakes may represent more local, M6-M7 events that rupture the San Gorgonio Pass and possibly portions of the San Andreas fault. Either result requires that other strands of the SGPFZ must be active to maintain slip across this complex system.

  2. PROCEEDINGS: 1989 JOINT SYMPOSIUM ON STATIONARY COMBUSTION NOX CONTROL, SAN FRANCISCO, CA, MARCH 6-9, 1989 VOLUME 1

    EPA Science Inventory

    The proceedings document presentations at the 1989 Joint Symposium on Stationary Combustion NOx Control, held March 6-9, 1989, in San Francisco, CA. The symposium, sponsored by the U. S. EPA and EPRl, was the fifth in a series devoted solely to the discussion of control of NOx em...

  3. PROCEEDINGS: 1989 JOINT SYMPOSIUM ON STATIONARY COMBUSTION NOX CONTROL, SAN FRANCISCO, CA, MARCH 6-9, 1989 VOLUME 2

    EPA Science Inventory

    The proceedings document presentations at the 1989 Joint Symposium on Stationary Combustion NOx Control, held March 6-9. 1989. in San Francisco, CA. The symposium, sponsored by the U.S. EPA and EPRI, was the fifth in a series devoted solely to the discussion of control of NOx emi...

  4. 33 CFR 165.T11-405 - Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the Captain of the Port. (d) Regulations. (1) In accordance with general regulations in 33 CFR Part... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety zone; Sea World Fireworks... § 165.T11-405 Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. (a) Location. The...

  5. 75 FR 29722 - Foreign-Trade Zone 18-San Jose, CA; Application for Subzone; Lam Research Corporation (Wafer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... Foreign-Trade Zones Board Foreign-Trade Zone 18--San Jose, CA; Application for Subzone; Lam Research... Research Corporation (Lam), located in Fremont, California. The application was submitted pursuant to the... Avenue, NW., Washington, DC 20230-0002, and in the ``Reading Room'' section of the Board's Web...

  6. 77 FR 2269 - Foreign-Trade Zone 18-San Jose, CA, Application for Subzone, Tesla Motors, Inc. (Electric...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-17

    ... Foreign-Trade Zones Board Foreign-Trade Zone 18--San Jose, CA, Application for Subzone, Tesla Motors, Inc... purpose subzone status for the electric passenger- vehicle manufacturing facilities of Tesla Motors, Inc. (Tesla), located in Palo Alto and Fremont, California. The application was submitted pursuant to...

  7. 76 FR 16474 - Union Pacific Railroad Company-Abandonment Exemption-in Riverside and San Bernardino Counties, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Union Pacific Railroad Company--Abandonment Exemption--in Riverside and San Bernardino Counties, CA On March 3, 2011, Union Pacific Railroad Company (UP) filed with the Surface Transportation Board (Board) a...

  8. 33 CFR 165.1184 - Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA. 165.1184 Section 165.1184 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS...

  9. 76 FR 50492 - Notice of Realty Action: Direct Sale of Public Land in San Benito County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... Bureau of Land Management Notice of Realty Action: Direct Sale of Public Land in San Benito County, CA AGENCY: Bureau of Land Management, Interior. ACTION: Notice of Realty Action. SUMMARY: The Bureau of Land Management (BLM), Hollister Field Office, proposes to sell a parcel of public land consisting...

  10. 77 FR 34984 - Notice of Intent To Repatriate a Cultural Item: San Diego Museum of Man, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ...The San Diego Museum of Man, in consultation with the appropriate Indian tribes, has determined that a cultural item meets the definition of unassociated funerary object and repatriation to the Indian tribes stated below may occur if no additional claimants come forward. Representatives of any Indian tribe that believes itself to be culturally affiliated with the cultural item may contact the......

  11. 33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego.... (b) Regulations. (1) The general regulations governing security zones found in 33 CFR 165.33 apply to... of the security zone described in paragraph (a) of this section by the U.S. Navy and local...

  12. 33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego.... (b) Regulations. (1) The general regulations governing security zones found in 33 CFR 165.33 apply to... of the security zone described in paragraph (a) of this section by the U.S. Navy and local...

  13. 33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Location. The following area is a security zone: The water adjacent to the Naval Base Point Loma, San Diego.... (b) Regulations. (1) The general regulations governing security zones found in 33 CFR 165.33 apply to... of the security zone described in paragraph (a) of this section by the U.S. Navy and local...

  14. 76 FR 45421 - Drawbridge Operation Regulation; China Basin, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-29

    ... necessary to allow the public to cross the bridge to participate in the scheduled San Francisco Marathon, a..., 2011, to allow participants in the San Francisco Marathon to cross the bridge during the event....

  15. Estimating solar access of typical residential rooftops: A case study in San Jose, CA

    SciTech Connect

    Levinson, Ronnen M.; Gupta, Smita; Akbari, Hashem; Pomerantz, Melvin

    2008-03-03

    Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes rooftop shading in a residential neighborhood of San Jose, CA, one of four regions analyzed in a wider study of the solar access of California homes.High-resolution orthophotos and LiDAR (Light Detection And Ranging) measurements of surface height were used to create a digital elevation model of all trees and buildings in a 4 km2 residential neighborhood. Hourly shading of roofing planes (the flat elements of roofs) was computed geometrically from the digital elevation model. Parcel boundaries were used to determine the extent to which roofing planes were shaded by trees and buildings in neighboring parcels.In the year in which surface heights were measured (2005), shadows from all sources ("total shading") reduced the insolation received by S-, SW-, and W-facing residential roofing planes in the study area by 13 - 16percent. Shadows cast by trees and buildings in neighboring parcels reduced insolation by no more than 2percent. After 30 years of simulated maximal tree growth, annual total shading increased to 19 - 22percent, and annual extraparcel shading increased to 3 - 4percent.

  16. Noncharacteristic Slip on the Northern San Andreas Fault at the Vedanta Marsh, Marin County, CA

    NASA Astrophysics Data System (ADS)

    Zhang, H.; Niemi, T. M.; Allison, A.; Fumal, T. E.

    2004-12-01

    Three-dimensional excavations along the 1906 trace of the northern San Andreas fault at the Vedanta marsh paleoseismic site near Olema, CA have yielded new data on the timing and amount of slip during the penultimate earthquake on this fault section. The excavations exposed a 3-m-wide paleochannel that has been offset right-laterally 7.8-8.3 m by coseismic slip during the past two large earthquakes: 1906 and the penultimate earthquake. The paleochannel was eroded into a silty clay marsh deposit and was filled after AD 1400. Both the silty clay layer and the paleochannel deposit are directly overlain by an in situ burn/peat sequence. The penultimate earthquake occurred while the peat was at the ground surface whereas faulting from the 1906 earthquake terminates within an overlying gravel/fill sequence. Preliminary OxCal analyses of radiocarbon dates indicate that the penultimate earthquake occurred in the late 17th to early 18th century. In plan view, two main fault traces were mapped in the excavation. The northwestern portion of the paleochannel is offset across a single fault trace. Just southeast of this portion of the channel the fault splits into two traces. We believe that one of these traces likely slipped only during 1906 and the other trace slipped on during the penultimate earthquake. Unfortunately, the overlying stratigraphic section that could resolve the exact reconstruction of movement on these faults is missing due to the excavation of an artificial drainage ditch at this location in the 1940's. Matching the north margin of the paleochannel to the first exposure of gravel in the zone between the two fault traces gives an offset of 5 m. We have historic records that show the 1906 coseismic slip near the study site was about 5m from field notes of David Starr Jordan (Stanford University Archives) who describes two 16 ft (5m) offsets: one of a tree located about 150m SE of the offset channel and the other of a path to the Shafter barn located about 300m NW. As the locations of these two historical records are so close to the study site, it is reasonable to assume that our excavation site has the same amount of coseismic slip in 1906. Our data indicate that the paleochannel was offset about 2.8 to 3.3 m during the penultimate earthquake which occurred in the late 17th to early 18th century, and that the San Andreas fault at this section is capable of slip in earthquakes smaller than 1906.

  17. STS-107 Payload Specialist Ilan Ramon during TCDT

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Specialist Ilan Ramon, the first Israeli astronaut, participates in Terminal Countdown Demonstration Test activities, a standard part of Shuttle launch preparations. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is planned for Jan. 16, 2003, between 10 a.m. and 2 p.m. EST aboard Space Shuttle Columbia.

  18. Analysis of Serpentine Soils in the Presidio of San Francisco, CA

    NASA Astrophysics Data System (ADS)

    Matthew, A.; Chan, L.; Cheng, J.; Khalil, M.; White, L. D.; Gonzales, J.; La Force, M. J.

    2004-12-01

    Serpentine soils and their associated serpentine prairie habitats are extremely rare. Within California, serpentine-derived soil comprises only 2,860 km2 of the State and represents less than 1% of the total land surface. The Presidio, a National Park located in San Francisco, CA, hosts several patches of serpentine habitat, which are currently being encroached by non-native plant species. The serpentine soils support threatened and endangered plant species, and are defined by the geochemical properties inherent to the soils. We analyzed the physical and geochemical properties of soils within the West Grassland area of the Presidio to characterize the distribution of serpentine soils across the study site. Our goal is to further understand sub-surface conditions, including depth to bedrock and changes in lithology with depth. Nine locations throughout the West Grassland portion of the Park were randomly selected and hand augured to a depth of 3-5 feet, and soil samples were obtained at 1-foot intervals. Physical properties including color and texture were obtained in the field. Soils overlying serpentine bedrock were found to have a clayey-loam texture. Depth to bedrock was shallow in hilly areas underlain by resistant, hill-forming serpentine bedrock. Auguring further revealed that topographic lows correlated to changes in lithology from soils that were serpentine-derived to sandy loams consistent with sand dune deposits found elsewhere in the vicinity. The geochemistry of selected samples is being analyzed for namely pH, nitrogen, calcium, and magnesium concentrations. Geochemical data will be compared to an existing database and a statistical analysis of the geochemical data will be used to correlate physical and textural data.

  19. I Can Do That: Lorena Mata--San Jose Public Library, CA

    ERIC Educational Resources Information Center

    Library Journal, 2004

    2004-01-01

    This article details the work of Lorena Mata of the San Jose Public Library. Fresh out of library school, Lorena Mata has already made a mark on her community. At the San Jose Public Library (SJPL) she conducts public Internet classes in Spanish and English and gives quarterly English and Spanish-language presentations at neighborhood academies.…

  20. 75 FR 59285 - Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... Fish and Wildlife Service Endangered and Threatened Wildlife and Plants; Permit, San Luis Obispo County...) incidental to a 5.5-acre (239,580-square foot) redevelopment project in the community of Los Osos, San Luis... and Wildlife Service as endangered on December 15, 1994 (59 FR 64613). Section 9 of the Act (16...

  1. 76 FR 5732 - Security Zones; Cruise Ships, Port of San Diego, CA; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... FR 4833), regarding security zones for cruise ships in the Port of San Diego, California. This..., telephone 202-366-9826. Correction In the notice of proposed rulemaking FR Doc. 2011-1804, beginning on page... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Cruise Ships, Port of San Diego,...

  2. 75 FR 82243 - Security Zones; Moored Cruise Ships, Port of San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA87 Security Zones; Moored Cruise Ships, Port of San Diego... a 100 yard radius around any cruise ship that is moored at any berth within the San Diego port area... for the safety of the cruise ship, vessels, and users of the waterway. Entry into these security...

  3. 78 FR 66269 - Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone, Sea World Fireworks; Mission Bay, San Diego... temporary safety zone on the navigable waters of Mission Bay in San Diego, California for Sea...

  4. Coastal processes study at Ocean Beach, San Francisco, CA: summary of data collection 2004-2006

    USGS Publications Warehouse

    Barnard, Patrick L.; Eshleman, Jodi; Erikson, Li H.; Hanes, Daniel M.

    2007-01-01

    Ocean Beach in San Francisco, California, contains a persistent erosional section in the shadow of the San Francisco ebb tidal delta and south of Sloat Boulevard that threatens valuable public infrastructure as well as the safe recreational use of the beach. Coastal managers have been discussing potential mediation measures for over a decade, with little scientific research available to aid in decision making. The United States Geological Survey (USGS) initiated the Ocean Beach Coastal Processes Study in April 2004 to provide the scientific knowledge necessary for coastal managers to make informed management decisions. This study integrates a wide range of field data collection and numerical modeling techniques to document nearshore sediment transport processes at the mouth of San Francisco Bay, with emphasis on how these processes relate to erosion at Ocean Beach. The Ocean Beach Coastal Processes Study is the first comprehensive study of coastal processes at the mouth of San Francisco Bay.

  5. STS-107 Payload Specialist Ilan Ramon suits up for TCDT

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - STS-107 Payload Specialist Ilan Ramon, the first Israeli astronaut, sits happily during suitup for Terminal Countdown Demonstration Test activities, which include a simulated launch countdown at the pad. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is planned for Jan. 16, 2003, between 10 a.m. and 2 p.m. EST aboard Space Shuttle Columbia. .

  6. STS-107 Payload Specialist Ilan Ramon suits up for TCDT

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Specialist Ilan Ramon, the first Israeli astronaut, gets help with his suitup for Terminal Countdown Demonstration Test activities, which include a simulated launch countdown at the pad. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is planned for Jan. 16, 2003, between 10 a.m. and 2 p.m. EST aboard Space Shuttle Columbia. .

  7. Diary of an astronaut: examination of the remains of the late Israeli astronaut Colonel Ilan Ramon's Crew Notebook recovered after the loss of NASA's space shuttle Columbia.

    PubMed

    Brown, Sharon; Sin-David, Laser

    2007-05-01

    Two months after the fatal re-entering into the Earth's atmosphere of Columbia flight STS-107, the remains of Israeli astronaut Colonel Ilan Ramon's Crew Notebook were found strewn in a field in San Augustine County, TX. The random pile of papers was found to have survived the calamity of the Shuttle's disintegration remarkably well. Most of the papers recovered were torn and/or washed out to varying degrees but only mildly charred around the edges. The sheets of paper could be categorized into four groups: Group I: eight sides of paper written while in space in black ink and in pencil--Ramon's personal diary; the writing on these eight sides of paper survived well and is only missing where the pages were torn. Small fragments found in the field were physically matched to holes in the pages thus locating their original positions in the text. Group II: six sides of technical preparation notes written by Ramon before the mission. The writing on these pages was washed out entirely, but much of it was visualized using infrared luminescence. Group III: eight sides of personal notes prepared by Ramon before the mission written in blue ink. The writing on these pages was barely visible to the naked eye and not visualized by infrared luminescence, but was made largely legible by digital enhancement imaging. Group IV: a few sides of printed technical information. These pages were mostly intact and were not examined at length as they contained standard printed material. After completion of examinations at the Questioned Document Laboratory of the Israel Police, the diary was transferred to the Paper Conservation Department of the Israel Museum for preservation and strengthening treatments. PMID:17456105

  8. 1. Historic American Buildings Survey San Francisco Examiner Library EAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey San Francisco Examiner Library EAST ELEVATION - Presidio of San Francisco, Old Station Hospital, Funston Avenue & Lincoln Boulevard, San Francisco, San Francisco County, CA

  9. HYDROLOGIC SENSITIVITIES OF THE SACRAMENTO-SAN JOAQUIN RIVER BASIN, CA TO GLOBAL WARMING

    EPA Science Inventory

    The hydrologic sensitivities of four medium-sized mountainous catchments in the Sacramento and San Joaquin River basins to long-term global warming were analyzed. he hydrologic response of these catchments, all of which are dominated by spring snowmelt runoff, were simulated by t...

  10. 77 FR 22706 - Special Local Regulation and Safety Zone; America's Cup Sailing Events, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316... public input, we proposed a special local regulation and safety zone on January 30, 2012 (77 FR 4501). In... adjacent to the City of San Francisco waterfront in the vicinity of the Golden Gate Bridge and...

  11. Kokes Awards for the 21st NAM Meeting (San Francisco, CA, 2009)

    SciTech Connect

    Katz, Alex

    2009-08-31

    The PI in this project Alexander Katz, UC Berkeley (askatz@berkeley.edu), in conjunction with the Kokes Awards subcommittee and conference organizing committee, used DOE grant DE-FG-02-08ER15993 to partially offset costs of attending the 21st North American Catalysis Society in San Francisco, California, for 30 graduate students from the United States

  12. 75 FR 28055 - General Management Plan; Joshua Tree National Park; San Bernardino and Riverside Counties, CA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... National Park Service General Management Plan; Joshua Tree National Park; San Bernardino and Riverside... Management Plan (GMP) for Joshua Tree National Park, California. The new GMP will update the overall..., Joshua Tree National Park, Joshua, 74485 National Park Drive, Twentynine Palms, California...

  13. 33 CFR 165.1101 - Security Zone: San Diego Bay, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1101 Security Zone: San Diego... Diego enclosed by the following points: Beginning at 32°41′16.5″ N, 117°08′01″ W (Point A);...

  14. 77 FR 50919 - Safety Zone: Wedding Reception Fireworks at Pier 24, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... have questions on this temporary rule, call or email Ensign William Hawn, U.S. Coast Guard Sector San... viewing the docket, call Renee V. Wright, Program Manager, Docket Operations, telephone (202) 366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM...

  15. 77 FR 60897 - Safety Zone: America's Cup World Series Finish-Line, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... INFORMATION: Table of Acronyms APA Administrative Procedure Act DHS Department of Homeland Security FR Federal... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: America's Cup World Series Finish-Line, San... support of the 2012 America's Cup World Series sailing events. This safety zone is established to...

  16. 76 FR 22812 - Safety Zone; Sea World Fireworks; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Sea World Fireworks; Mission Bay, San Diego... temporary safety zone on the specified navigable waters of Mission Bay in support of the Sea World Fireworks...'s safety. Basis and Purpose Sea World is sponsoring the Sea World Fireworks, which will include...

  17. 33 CFR 165.1104 - Security Zone: San Diego Bay, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Eleventh Coast Guard District § 165.1104 Security Zone: San Diego...°11′45.0 W (Point A); thence running northerly to 32°42′55.5″ N, 117°11′45.0″ W, (Point B);...

  18. STS-107 Payload Specialist Ilan Ramon at SPACEHAB during training

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - STS-107 Payload Specialist Ilan Ramon, from Israel, trains on equipment at SPACEHAB, Cape Canaveral, Fla. STS-107 is a research mission. The primary payload is the first flight of the SHI Research Double Module (SHI/RDM). The experiments range from material sciences to life sciences (many rats). Also part of the payload is the Fast Reaction Experiments Enabling Science, Technology, Applications and Research (FREESTAR) that incorporates eight high priority secondary attached shuttle experiments: Mediterranean Israeli Dust Experiment (MEIDEX), Shuttle Ozone Limb Sounding Experiment (SOLSE-2), Student Tracked Atmospheric Research Satellite for Heuristic International Networking Experiment (STARSHINE), Critical Viscosity of Xenon-2 (CVX-2), Solar Constant Experiment-3 (SOLOCON-3), Prototype Synchrotron Radiation Detector (PSRD), Low Power Transceiver (LPT), and Collisions Into Dust Experiment -2 (COLLIDE-2). STS-107 is scheduled to launch in July 2002

  19. Flow patterns of magma in dikes, Makhtesh Ramon, Israel

    SciTech Connect

    Baer, G.; Reches, Z.

    1987-06-01

    Directions of magma flow were measured in a system of radial dikes in Makhtesh Ramon, Israel. The flow directions were determined from field observations of segments, fingers, grooves, and groove molds of the dikes. The study indicates that the mean axis of magma flow is subhorizontal toward the north, in agreement with the direction of divergence of the radial dike system. Two modes of flow were observed: (1) regular, bedding-parallel flow in the well-stratified rock units and (2) irregular, meandering flow in the massive rock units. It is suggested that corrugated dike walls in well-stratified host rocks cause magma channelization, and random or self-generated restrictions in massive host rocks cause the apparent meanders. Furthermore, the major lithologic boundaries in the host units strongly affect segmentation of the dikes.

  20. Effects of Sho-saiko-to, San'o-shashin-to and Scutellariae Radix on intracellular Ca2+ mobilization in C6 rat glioma cells.

    PubMed

    Kyo, R; Nakahata, N; Sakakibara, I; Kubo, M; Ohizumi, Y

    1998-10-01

    Glial cells are able to support neurons physically and functionally. The present study was undertaken to determine the effects of Kampo medicines on glial cell function, especially Ca2+ mobilization. C6 rat glioma cells expressed H1-histamine, muscarinic cholinergic and adrenergic alpha1-receptors, stimulation of which resulted in phosphoinositide hydrolysis and increase in intracellular Ca2+ concentrations ([Ca2+]i). The water extracts of Sho-saiko-to and San'o-shashin-to, Kampo medicines which contain Scutellariae Radix (Ogon, the root of Scutellaria baicalensis GFORGI), inhibited histamine (100 microM)-induced increase in [Ca2+]i in a concentration-dependent manner. The water extract of Scutellariae Radix potently decreased [Ca2+]i in a concentration-dependent manner. Sho-saiko-to, San'o-shashin-to and Scutellariae Radix significantly inhibited histamine-induced accumulation of total [3H]inositol phosphates, consistent with their inhibition of the increase in [Ca2+1]i. These results suggest that Sho-saiko-to, San'o-shashin-to and Scutellariae Radix inhibit Ca2+ mobilization mediated via an inhibition of phospholipase C. The inhibitory effect may be important in interpreting the pharmacological actions of above Kampo medicines. PMID:9821811

  1. San Francisco Estuary Striped Bass Migration History Determined by Electron-microprobe Analysis of Otolith Sr/Ca Ratio

    SciTech Connect

    Ostrach, D J; Phillis, C C; Weber, P K; Ingram, B L; Zinkl, J G

    2004-09-17

    Habitat use has been shown to be an important factor in the bioaccumulation of contaminants in striped bass. This study examines migration in striped bass as part of a larger study investigating bioaccumulation and maternal transfer of xenobiotics to progeny in the San Francisco Estuary system. Habitat use, residence time and spawning migration over the life of females (n = 23) was studied. Female striped bass were collected between Knights Landing and Colusa on the Sacramento River during the spawning runs of 1999 and 2001. Otoliths were removed, processed and aged via otolith microstructure. Subsequently, otoliths were analyzed for strontium/calcium (Sr/Ca) ratio using an electron-microprobe to measure salinity exposure and to distinguish freshwater, estuary, and marine habitat use. Salinity exposure during the last year before capture was examined more closely for comparison of habitat use by the maternal parent to contaminant burden transferred to progeny. Results were selectively confirmed by ion microprobe analyses for habitat use. The Sr/Ca data demonstrate a wide range of migratory patterns. Age of initial ocean entry differs among individuals before returning to freshwater, presumably to spawn. Some fish reside in freshwater year-round, while others return to more saline habitats and make periodic migrations to freshwater. Frequency of habitat shifts and residence times differs among fish, as well as over the lifetime of individual fish. While at least one fish spent its final year in freshwater, the majority of spawning fish spent their final year in elevated salinity. However, not all fish migrated to freshwater to spawn in the previous year. Results from this investigation concerning migration history in striped bass can be combined with contaminant and histological developmental analyses to better understand the bioaccumulation of contaminants and the subsequent effects they and habitat use have on fish populations in the San Francisco Estuary system.

  2. World Antibody-Drug Conjugate Summit, October 15–16, 2013, San Francisco, CA

    PubMed Central

    Klinguer-Hamour, Christine; Strop, Pavel; Shah, Dhaval K; Ducry, Laurent; Xu, April; Beck, Alain

    2014-01-01

    The World Antibody-Drug Conjugate (WADC) Summits organized by Hanson Wade are currently the largest meetings fully dedicated to ADCs. The first global ADC Summit was organized in Boston in October 2010. Since 2011, two WADC are held every year in Frankfurt and San Francisco, respectively. The 2013 WADC San Francisco event was structured around plenary sessions with keynote speakers from AbbVie, Agensys, ImmunoGen, Immunomedics, Genentech, Pfizer and Seattle Genetics. Parallel tracks were also organized addressing ADC discovery, development and optimization of chemistry, manufacturing and control (CMC) issues. Discovery and process scientists, regulatory experts (US Food and Drug Administration), academics and clinicians were present, including representatives from biotechnology firms (Concortis, CytomX Therapeutics, Glykos, Evonik, Igenica, Innate Pharma, Mersana Therapeutics, Polytherics, Quanta Biodesign, Redwood Bioscience, Sutro Biopharma, SynAffix), pharmaceutical companies (Amgen, Genmab, Johnson and Johnson, MedImmune, Novartis, Progenics, Takeda) and contract research or manufacturing organizations (Baxter, Bayer, BSP Pharmaceuticals, Fujifilm/Diosynth, Lonza, Pierre Fabre Contract Manufacturing, Piramal, SAFC, SafeBridge). PMID:24423618

  3. Ciclovía Participation and Impacts in San Diego, CA: The First CicloSDias

    PubMed Central

    Engelberg, Jessa K.; Carlson, Jordan A.; Black, Michelle L.; Ryan, Sherry; Sallis, James F.

    2014-01-01

    Objective Ciclovía or Open Streets initiatives support physical activity through cycling/rolling, and walking/running. We evaluated San Diego’s first Open Streets event, CicloSDias, to document attendance, reach and marketing, and effects on social cohesion, businesses, and physical activity. Methods The comprehensive evaluation consisted of a city-wide survey 1 week before and after the event (n=805), counts of event attendees, and surveys of event attendees (n=713) and businesses (n=26). Results An estimated 8,311 people attended the event. Attendees had an average of 144 minutes (SD=85) of physical activity, 97% met the 30 minute/day guideline, and 39% met the 150 minute/week guideline during the event. 27% of attendees would have been inactive without the event. Awareness of the event was 10% before and 26% after the event. When comparing event attendees to San Diego residents, Latinos and non-white race/ethnicities were under-represented. Restaurants/pubs, services, and most retail stores excluding liquor stores and food markets reported positive or neutral impacts on business. Conclusion Open Street initiatives are promising ways to promote physical activity and are desired by the community. Positive effects were observed for physical activity, social cohesion, and businesses, though reach should be expanded to include more underserved community members. Evaluating Open Streets is important for sustaining and improving these efforts. PMID:25459488

  4. Annual modulation of seismicity along the San Andreas Fault near Parkfield, CA

    USGS Publications Warehouse

    Christiansen, L.B.; Hurwitz, S.; Ingebritsen, S.E.

    2007-01-01

    We analyze seismic data from the San Andreas Fault (SAF) near Parkfield, California, to test for annual modulation in seismicity rates. We use statistical analyses to show that seismicity is modulated with an annual period in the creeping section of the fault and a semiannual period in the locked section of the fault. Although the exact mechanism for seasonal triggering is undetermined, it appears that stresses associated with the hydrologic cycle are sufficient to fracture critically stressed rocks either through pore-pressure diffusion or crustal loading/ unloading. These results shed additional light on the state of stress along the SAF, indicating that hydrologically induced stress perturbations of ???2 kPa may be sufficient to trigger earthquakes.

  5. 78 FR 75249 - Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: Google's Night at Sea Fireworks Display... the breakwater in Alameda, CA in support of Google's Night at Sea Fireworks Displays on December 7.... SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register...

  6. 28. Photocopy of photograph (from San Francisco Chronicle Library, San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Photocopy of photograph (from San Francisco Chronicle Library, San Francisco, California, c. 1930 (?) EXTERIOR, DETAIL OF MISSION BELL IN FRONT OF CONVENTO, C. 1930 (?) - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  7. 29. Photocopy of photograph (from San Francisco Chronicle Library, San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. Photocopy of photograph (from San Francisco Chronicle Library, San Francisco, California, c. 1930 (?) EXTERIOR, GENERAL VIEW OF CONVENTO, FRONT VIEW, AFTER RESTORATION - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  8. 40. Historic American Buildings Survey San Francisco Chronicle Collection San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    40. Historic American Buildings Survey San Francisco Chronicle Collection San Francisco, California March 24, 1924 VIEW OF HIGH ALTAR - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  9. Stable Isotope Biogeochemistry of the Centennial Re-survey of the San Jacinto Mountains, CA

    NASA Astrophysics Data System (ADS)

    Fogel, M. L.; Swarth, E.; Swarth, C.; Smith-Herman, N.; Tremor, S.; Unitt, P.

    2009-12-01

    In 1908, the San Jacinto Mountains were first surveyed for their animal and plant diversity by Joseph Grinnell and Harry Swarth, Museum of Vertebrate Zoology, UC Berkeley. In 2008, continuing until 2011, the ecology and stable isotope biogeochemistry of the plants, insects, birds, and mammals is being re-surveyed. Results of carbon, nitrogen, and hydrogen isotopes in organic matter show the variation in regional climate and trophic structure. For example, δ15N of plants at more arid stations are more positive by 3-5‰. Plants on westward facing slopes have more negative δ15N (to -6‰) possibly indicating N sources from atmospheric N deposition originating from urban Los Angeles. Isotopic analyses of recent collections will be compared with historic, museum archived specimens of plants and resident birds species. Our initial results show that the carbon isotopic compositions of plants collected in 1908 and during the early part of the 20th century are 1.6‰ enriched in δ13C, as predicted with the rise in industrially influenced atmospheric CO2. Isotopic data will be augmented by species diversity to test the hypothesis that 100 years of human influence has affected the ecosystem in this area and in what manner.

  10. Space geodetic investigation of interseismic deformation due to the San Jacinto fault near Anza, CA

    NASA Astrophysics Data System (ADS)

    Sahakian, V. J.; Fialko, Y.; Bock, Y.; Rockwell, T.

    2011-12-01

    We performed campaign GPS measurements of near-field interseismic deformation in the Anza section of the San Jacinto fault zone. Our survey occupied 27 benchmarks within 4 km of the fault trace, including a 400-m long alignment array established across the fault in 1990 by SDSU investigators. To constrain the fault slip rate and locking depth, we used SCEC CMM4 velocities in addition to our near field campaign GPS measurements. We inverted GPS velocities using a non-linear Monte-Carlo algorithm. The best-fitting slip rate and fault locking depths are 14 ± 2 mm/yr and 17 ± 3 km, respectively. We also investigated the occurrence of shallow creep on the fault by comparing GPS positions of the alignment array monuments to the total station measurements conducted in the early 1990's. This comparison yields a maximum rate of rotation of .002 degrees per year within the array (see Figure). We combined these observations with simple models of shallow creep to place an upper bound on the amount of surface creep. The data appear to rule out shallow creep at a rate greater than 0.5 mm/yr. This upper bound is well below predictions of models of interseismic deformation on rate-and-state faults assuming a two to three kilometer deep velocity-strengthening layer.

  11. Sources and characteristics of sub-micron aerosols in the San Joaquin Valley, CA

    NASA Astrophysics Data System (ADS)

    Bahreini, R.; Middlebrook, A. M.; Brioude, J.; Brock, C. A.; de Gouw, J. A.; Hall, K.; Holloway, J. S.; Neuman, J.; Nowak, J. B.; Pollack, I. B.; Ryerson, T. B.; Warneke, C.; Parrish, D. D.

    2010-12-01

    The NOAA WP-3D aircraft performed several flights in the San Joaquin Valley (SJV), California during the CalNex-2010 (California Research at the Nexus of Air Quality and Climate Change) field project in May-June 2010. SJV is generally a rural valley, with a high concentration of feedlots and agricultural sites as well as urbanized centers such as Fresno and Bakersfield. Preliminary results on size-resolved chemical composition of sub-micron aerosols measured using a compact time-of-flight aerosol mass spectrometer, measurements of trace gases affecting secondary production of aerosols, and FLEXPART back trajectory analyses are presented in order to identify sources of aerosols transported to or produced in the valley. Observed enhancements in various trace gases and aerosol species indicate a mixed influence from urban, industrial, and animal feedlots in the SJV. Three distinct observations suggest a complex transport pattern of pollutants with different origins to and within the valley: 1) CO and NOx mixing ratios were prominent downwind of the urban areas in the valley; 2) SO2, aerosol organics and sulfate were higher closer to the foothills of the Sierra Nevada Mountains on the east of the valley; 3) high concentration of aerosol phase ammonium and nitrate were observed in NH3-rich air masses, directly downwind of the feedlots in the central part of the valley. Aerosol enhancements in each of these air mass categories relative to the background determine the relative contribution and significance of different sources to aerosol loadings in the valley. Differences in VOC measurements and meteorology will be explored to investigate the observed variation in characteristics of organics on different days.

  12. Mercury in estuarine systems: Downcore trends of Hg in San Francisco and Tomales Bay, CA

    SciTech Connect

    Hornberger, M.I.; Luoma, S.N.

    1995-12-31

    Mining, both historic and current, is a source of concern with regard to inputs of Hg into the environment. Active Hg mine sites exist primarily in the Circumpacific and Mediterranean-Himalayan belts and Hg releases are associated with gold mining in the same areas. Sediment cores collected in San Francisco Bay (SFB) and Tomales Bay (TB) show contaminant profiles of Hg and provide a historical perspective on Hg contamination where both Hg mining and gold mining occurred in the watershed. Three sources of input of Hg contamination to SFB can be identified: hydraulic gold mining in the late 1800`s in the Sierra Nevada mountains; Hg mined in the watershed of the South Bay; and industry. Historical sources into TB are limited to inputs from local Hg mining. Pre-anthropogenic concentrations of Hg in both Bays were 0.05 ug/g. Maximum concentrations in TB reached 0.4 {micro}g/g in the upper 40 cm. Maximum concentrations in SFB were {approximately}0.5--1.0 {micro}g/g. The highest concentrations of Hg are buried at 1 m depth in the North Bay cores, suggesting inputs of Hg from mining in the Sierra Nevada mountains during the late 1800`s to early 1900`s. This suggests that modern industrial sources are small compared to the mass of Hg employed by mining. Enriched concentrations of Hg near the mouth of the estuary average about 0.5 {micro}g/g. The difference from upstream is consistent with dilution of contaminated riverine sediment, with clean, marine sediment, as indicated by geologic tracers (Cr and Al) in sediments from the Sierra Nevada Mountain ranges.

  13. PLANS '84 - Position Location and Navigation Symposium, San Diego, CA, November 26-29, 1984, Record

    NASA Astrophysics Data System (ADS)

    Questions regarding the applications and equipment of the Global Positioning System (GPS) are discussed, taking into account the use of differential GPS positioning for geodetic applications, the use of Synchromesh for the practical enhancement of GPS service, the synergism of the Global Positioning System and electronic terrain map systems, position location with the NBS/GPS time transfer system, early applications of civil GPS, service outages in GPS associated with satellite failures, precise positioning using a four-channel C/A code GPS receiver, and differential GPS marine navigation. Other topics explored are related to radio navigation systems, mapping and charting, geodesy, the GPS development, strapdown inertial navigation, federal radionavigation policy, marine navigation, aircraft navigation, and the positioning, stabilization, and pointing of space systems. Attention is given to an evaluation of radionavigation systems, control moment gyros for the Space Shuttle, the impact of GPS on ocean surveying, and Kalman filter designs for integrated marine navigation systems.

  14. 110. Frank Deras Jr., Photographer April 1999 VIEW OF SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    110. Frank Deras Jr., Photographer April 1999 VIEW OF SAN FRANCISCO VIADUCT WITH 1950'S MODIFICATION AT SECOND STREET, FACING NORTHWEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  15. 101. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    101. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT WITH 1950'S MODIFICATION IN FOREGROUND, BETWEEN FOURTH AND THIRD STREETS, FACING EAST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  16. 104. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    104. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT IN BACKGROUND AND 1950'S MODIFICATION IN FOREGROUND, NEAR THIRD STREET, FACING WEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  17. 106. Frank Deras Jr., Photographer December 1997 VIEW OF SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    106. Frank Deras Jr., Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT (ABOVE) AND 1950'S MODIFICATION (BELOW), BETWEEN THIRD AND SECOND STREETS, FACING WEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  18. 96. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    96. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT AND ABUTMENT NEAR FOURTH STREET (CONCRETE) WITH 1950'S MODIFICATION IN FOREGROUND, FACING WEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  19. 105. Frank Deras Jr., Photographer December 1997 VIEW OF SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    105. Frank Deras Jr., Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT AT INTERSECTION OF 1950'S MODIFICATION, FACING EAST FROM THIRD STREET. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  20. 98. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    98. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT (LEFT) AND 1950'S MODIFICATION (RIGHT), FACING NORTHEAST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  1. 100. Dennis Hill, Photographer July 1998 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    100. Dennis Hill, Photographer July 1998 VIEW OF SAN FRANCISCO VIADUCT AT TRANSITION TO FIFTH STREET WITH 1950'S MODIFICATION (RIGHT AND LEFT), FACING SOUTHWEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  2. A sediment budget for the southern reach in San Francisco Bay, CA: implications for habitat restoration

    USGS Publications Warehouse

    Shellenbarger, Gregory; Wright, Scott A.; Schoellhamer, David H.

    2013-01-01

    The South Bay Salt Pond Restoration Project is overseeing the restoration of about 6000 ha of former commercial salt-evaporation ponds to tidal marsh and managed wetlands in the southern reach of San Francisco Bay (SFB). As a result of regional groundwater overdrafts prior to the 1970s, parts of the project area have subsided below sea-level and will require between 29 and 45 million m3 of sediment to raise the surface of the subsided areas to elevations appropriate for tidal marsh colonization and development. Therefore, a sufficient sediment supply to the far south SFB subembayment is a critical variable for achieving restoration goals. Although both major tributaries to far south SFB have been seasonally gaged for sediment since 2004, the sediment flux at the Dumbarton Narrows, the bayward boundary of far south SFB, has not been quantified until recently. Using daily suspended-sediment flux data from the gages on Guadalupe River and Coyote Creek, combined with continuous suspended-sediment flux data at Dumbarton Narrows, we computed a sediment budget for far south SFB during Water Years 2009–2011. A Monte Carlo approach was used to quantify the uncertainty of the flux estimates. The sediment flux past Dumbarton Narrows from the north dominates the input to the subembayment. However, environmental conditions in the spring can dramatically influence the direction of springtime flux, which appears to be a dominant influence on the net annual flux. It is estimated that up to several millennia may be required for natural tributary sediments to fill the accommodation space of the subsided former salt ponds, whereas supply from the rest of the bay could fill the space in several centuries. Uncertainty in the measurement of sediment flux is large, in part because small suspended-sediment concentration differences between flood and ebb tides can lead to large differences in total mass exchange. Using Monte Carlo simulations to estimate the random error associated with this uncertainty provides a more statistically rigorous method of quantifying this uncertainty than the more typical “sum of errors” approach. The results of this study reinforce the need for measurement of estuarine sediment fluxes over multiple years (multiple hydrologic conditions) to adequately detail the variability in flux. Additionally, the timing of breaching events for the restoration project could be tied to annual hydrologic conditions to capitalize on increased regional sediment supply.

  3. Channel Morphology Response to Differential Rock Uplift Rates in the San Gabriel Mountains, CA

    NASA Astrophysics Data System (ADS)

    Dibiase, R. A.; Whipple, K. X.; Heimsath, A. M.

    2007-12-01

    The San Gabriel Mountains in southern California provide an excellent opportunity to study landscape response to both spatial and temporal rock uplift patterns. Both published low temperature thermochronometry data and our preliminary cosmogenic erosion rate data show a strong gradient in uplift rates from west to east, ranging from <0.1 mm/yr to >1.0 mm/yr respectively. Cosmogenic 10Be in stream sands from 13 basins have already been measured, and 50 more are currently in progress at Purdue University's PRIME Lab. These erosion rates will be a major focus of this study, revealing in detail the nature of the relationship between uplift rates and landscape morphology, including the channel steepness index. These erosion rates also allow for analysis of correlations between rock uplift rate and channel morphology (e.g. width, bed state). Detailed field surveys in summer 2007 conducted with a laser rangefinder provide georeferenced data on channel geometry, bedrock exposure, median and maximum grain size, and valley width for ~25 km of 7 channels, spanning millennial-scale erosion rates from 0.05 to 0.4 mm/yr. Preliminary observations focus mainly on channel response across knickpoints recording landscape response to a temporal increase in rock uplift rate, and detail the partitioning of bedrock and alluvial reaches in over-steepened zones. Much of the relief across knickpoints is expressed in waterfalls and steep bedrock reaches that interrupt alluvial reaches (likely transport-limited). In addition, though channel width appears to decrease with increasing channel steepness index, there is a tendency for over-narrowing in knickzones that is not matched in adjusted high uplift zones. Indeed, knickpoints, especially the tectonically induced knickpoints along the Big Tujunga, consistently produced steep, narrow, inner gorges that are uncommon elsewhere in the landscape, suggestive of a sediment-flux control on channel width. More field data is needed to answer the question of whether this over-narrowing is a transient condition or if it is simply the result of increasing rates of incision.

  4. Assessing the solubility controls on vanadium in groundwater, northeastern San Joaquin Valley, CA

    USGS Publications Warehouse

    Wright, Michael T.; Stollenwerk, Kenneth G.; Belitz, Kenneth

    2014-01-01

    The solubility controls on vanadium (V) in groundwater were studied due to concerns over possible harmful health effects of ingesting V in drinking water. Vanadium concentrations in the northeastern San Joaquin Valley ranged from 25 μg/L) and lowest in samples collected from anoxic groundwater (70% 2VO4−. Adsorption/desorption reactions with mineral surfaces and associated oxide coatings were indicated as the primary solubility control of V5+ oxyanions in groundwater. Environmental data showed that V concentrations in oxic groundwater generally increased with increasing groundwater pH. However, data from adsorption isotherm experiments indicated that small variations in pH (7.4–8.2) were not likely as an important a factor as the inherent adsorption capacity of oxide assemblages coating the surface of mineral grains. In suboxic groundwater, accurate SM modeling was difficult since Eh measurements of source water were not measured in this study. Vanadium concentrations in suboxic groundwater decreased with increasing pH indicating that V may exist as an oxycationic species [e.g. V(OH)3+]. Vanadium may complex with dissolved inorganic and organic ligands under suboxic conditions, which could alter the adsorption behavior of V in groundwater. Speciation modeling did not predict the existence of V-inorganic ligand complexes and organic ligands were not collected as part of this study. More work is needed to determine processes governing V solubility under suboxic groundwater conditions. Under anoxic groundwater conditions, SM predicts that aqueous V exists as the uncharged V(OH)3 molecule. However, exceedingly low V concentrations show that V is sparingly soluble in anoxic conditions. Results indicated that V may be precipitating as V3+- or mixed V3+/Fe3+-oxides in anoxic groundwater, which is consistent with results of a previous study. The fact that V appears insoluble in anoxic (Fe reducing) redox conditions indicates that the behavior of V is different than arsenic (As) in aquifer systems where the reductive dissolution of Fe-oxides with As adsorbed to the surface is a well-documented mechanism for increasing As concentrations in groundwater. This hypothesis is supported by the relation of V to As concentrations in oxic versus anoxic redox conditions. Sequential extraction procedures (SEP) applied to aquifer material showed that the greatest amount of V was recovered by the nitric acid (HNO3) extract (37–71%), followed by the oxalate-ascorbic acid extract (19–60%) and the oxalate extract (3–14%). These results indicate that V was not associated with the solid phase as an easily exchangeable fraction. Although the total amount of V recovered was greatest for the HNO3 extract that targets V adsorbed to sorption sites of crystalline Al, Fe and Mn oxides, the greatest V saturation of sorption sites appeared to occur on the amorphous and poorly crystalline oxide solid phases targeted by the oxalate and oxalate-ascorbic acid extracts respectively. Adsorption isotherm experiments showed no correlation between V sorption and any of the fractions identified by the SEP. This lack of correlation indicates the application of an SEP alone is not adequate to estimate the sorption characteristics of V in an aquifer system.

  5. Groundwater Quality in the North San Francisco Bay Groundwater Basins, CA

    NASA Astrophysics Data System (ADS)

    Kulongoski, J. T.; Belitz, K.

    2010-12-01

    Groundwater quality in the ~2,600 km2 North San Francisco Bay groundwater basins was investigated as part of the Priority Basin Project of the GAMA Program, a collaboration of the California State Water Resources Control Board, U.S. Geological Survey and Lawrence Livermore National Laboratory. Samples from 96 wells and 1 hydrothermal spring were analyzed for water chemistry, isotopic abundances, and dissolved gases. The study, designed to provide a spatially unbiased assessment of untreated groundwater quality in the primary aquifer systems, was based on water-quality and ancillary data from 84 of the wells sampled and water-quality data from the California Department of Public Health (CDPH) database. The primary aquifers are defined as those parts of the aquifers corresponding to the perforated intervals of wells listed in the CDPH database. Inorganic constituents with human-health benchmarks were present at high concentrations in 14%, moderate in 35.8%, and low in 50.2% of the primary aquifers. Arsenic, boron, and lead were the trace elements that most frequently occurred at high concentrations. Fluoride is a minor element, and nitrate, a nutrient were present at high concentrations in ~1% of the primary aquifers. In contrast, organic constituents (one or more) with human-health benchmarks were present at high concentrations in 1.4%, moderate in 4.9%, and low in 93.7% (not detected in 64.8%) of the primary aquifers. The high proportion of organic constituents primarily reflected high concentrations of PCE (1.3%), TCE (0.1%), and 1,1-dichloroethene (0.1%). Of the 255 organic constituents analyzed for, 26 constituents were detected. Two organic constituents were frequently detected (detected in 10% or more of samples): the trihalomethane chloroform and the herbicide simazine, but both were detected at low concentrations. In this study, arsenic is the constituent which most frequently exists at high concentrations (about 10%) in the primary aquifers. Natural sources of arsenic include the dissolution of arsenic-rich minerals such as arsenian pyrite, that is a common constituent of shales, and apatite, that is a common constituent of phosphorites. The U.S. EPA MCL for arsenic is 10 μg/L. Nearly all of the high-concentration arsenic samples were collected from valley wells in the Quaternary alluvium. Groundwater with high arsenic concentrations are grouped into 4 areas: the Santa Rosa Valley, the southern Napa Valley, the Calistoga area, and the Aquas Caliente area. The elevated arsenic concentrations in groundwaters from the Santa Rosa and southern Napa Valley were attributed to the release of arsenic during dissolution of iron or manganese oxides under iron- or manganese-reducing (anoxic) conditions. The elevated arsenic concentrations in the Calistoga and Aquas Caliente areas most likely result from the mixing of shallow groundwater and deep thermal waters, which have elevated temperatures and high pH values. The increase in arsenic solubility with water temperature and alkaline conditions (pH values greater than 8.0) results in arsenic desorption from aquifer sediments or inhibition of arsenic sorption to aquifer sediments.

  6. Uranium speciation in a San Joaquin Valley (SJV), CA evaporation pond sediment

    SciTech Connect

    Duff, M.C.; Tait, C.D.; Morris, D.E.; Amrhein, C.

    1997-12-31

    Evaporation ponds in the SJV, CA used for the containment of irrigation drainage waters, contain elevated levels of U. The ponds support algae which upon evaporation, become incorporated in sediments as layers of organic matter (OM). The OM facilitates reducing conditions in the sediment. However, our past studies show sediment U exists as primarily the oxidized form, U(VI)--regardless of redox status. Our research was conducted with this pond sediment to further characterize U speciation and the influence of pond algae on sediment U redox chemistry. The research involved techniques such as X-ray absorption spectroscopy, basic and time-resolved luminescence spectrometry in addition to wet chemistry methods. Uranium(VI) reduction in the sediment was observed in the presence of alfalfa (as a microbial energy source) under anaerobic conditions and reduction was not promoted by native pond algae under oxidizing conditions. Sediment U(VI) most likely exists as two groups of luminescent species: U(VI)-oxides/U(VI)-hydroxides and U(VI)-organics.

  7. Prevalence and Correlates of the Use of Prefilled Syringes Among Persons Who Inject Drugs in San Diego, CA.

    PubMed

    Armenta, Richard F; Roth, Alexis M; Wagner, Karla D; Strathdee, Steffanie A; Brodine, Stephanie K; Cuevas-Mota, Jazmine; Munoz, Fatima A; Garfein, Richard S

    2015-12-01

    Persons who inject drugs (PWID) are at increased risk for blood-borne virus (BBV) infections and overdose resulting from high-risk injecting practices. Studies of prefilled syringe use ([PFSU] using a syringe that already contained drug solution when it was obtained by the user), an injection practice previously described in Eastern Europe, suggest that it increases susceptibility to BBV. However, little is known about this practice in the USA. Data were obtained from an ongoing cohort study of PWID to determine the prevalence and assess correlates of PFSU in San Diego, CA. Baseline interviews assessed socio-demographics and drug use behaviors. Logistic regression was used to identify factors independently associated with ever using a prefilled syringe (yes/no). Participants (n = 574) were predominately males (73.9%) and white (50.9%) with a mean age of 43.4 years (range 18-80); 33.3% reported ever using prefilled syringes, although only 4.9% reported use in the past 6 months. In multivariable analyses, PFSU was independently associated with ever having a rushed injection due to police presence [adjusted odds ratio (AOR) = 2.51, 95% CI 1.66, 3.79], ever being in prison (AOR = 1.80, 95% CI 1.23, 2.63), injecting most often in public versus private places in the past 6 months (AOR = 1.66, 95% CI 1.11, 2.48), and injecting drugs in Mexico (AOR = 1.70, 95% CI 1.16, 2.49). Results indicate that a history of PFSU is common and associated with environmental factors that may also increase risk for adverse health outcomes. Studies are needed to better understand PFSU in order to develop interventions to prevent adverse outcomes associated with their use. PMID:26382653

  8. Cross-shelf transport into nearshore waters due to shoaling internal tides in San Pedro Bay, CA

    USGS Publications Warehouse

    Noble, M.; Jones, B.; Hamilton, P.; Xu, Jie; Robertson, G.; Rosenfeld, L.; Largier, J.

    2009-01-01

    In the summer of 2001, a coastal ocean measurement program in the southeastern portion of San Pedro Bay, CA, was designed and carried out. One aim of the program was to determine the strength and effectiveness of local cross-shelf transport processes. A particular objective was to assess the ability of semidiurnal internal tidal currents to move suspended material a net distance across the shelf. Hence, a dense array of moorings was deployed across the shelf to monitor the transport patterns associated with fluctuations in currents, temperature and salinity. An associated hydrographic program periodically monitored synoptic changes in the spatial patterns of temperature, salinity, nutrients and bacteria. This set of measurements show that a series of energetic internal tides can, but do not always, transport subthermocline water, dissolved and suspended material from the middle of the shelf into the surfzone. Effective cross-shelf transport occurs only when (1) internal tides at the shelf break are strong and (2) subtidal currents flow strongly downcoast. The subtidal downcoast flow causes isotherms to tilt upward toward the coast, which allows energetic, nonlinear internal tidal currents to carry subthermocline waters into the surfzone. During these events, which may last for several days, the transported water remains in the surfzone until the internal tidal current pulses and/or the downcoast subtidal currents disappear. This nonlinear internal tide cross-shelf transport process was capable of carrying water and the associated suspended or dissolved material from the mid-shelf into the surfzone, but there were no observation of transport from the shelf break into the surfzone. Dissolved nutrients and suspended particulates (such as phytoplankton) transported from the mid-shelf into the nearshore region by nonlinear internal tides may contribute to nearshore algal blooms, including harmful algal blooms that occur off local beaches.

  9. 77 FR 68813 - Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-16

    ... Bureau of Land Management Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San.../Carrizo Creek shooting area located in eastern San Diego County, California. The closure order prohibits recreational shooting and target practice. The use of firearms will continue to be allowed for...

  10. 75 FR 19422 - Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San Diego County, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... Bureau of Land Management Notice of Closure of Airport Mesa/Carizzo Creek Shooting Area in Eastern San... as the Airport Mesa/Carrizo Creek shooting area located in eastern San Diego County, California. The closure order prohibits recreational shooting and target practice. The use of firearms will continue to...

  11. Results of integrated geological-geophysical investigations in Makhtesh Ramon (Israel) aimed to revealing diamondiferous associations

    NASA Astrophysics Data System (ADS)

    Eppelbaum, L.; Kouznetsov, S.; Sazonova, L.; Korotaeva, N.; Surkov, A.; Smirnov, S.; Vaksman, V.; Klepatch, C.; Itkis, S.

    2003-04-01

    Analysis of several geological, mineralogical, petrological and geophysical factors makes possible to select the Makhtesh Ramon erosional-tectonic structure (southern Israel) for searching of diamondiferous associations. About 200 kg of geological associations (concentrate) have been withdrawn in this area (during 2001-2002 field works) from the depth of 0.2-1 m for mineralogical-geochemical analyses. The following minerals of the anticipating diamondiferous association were revealed in the selected probes: (first group) - chrome-diopside, orange garnet, bright-crimson pyrope, picroilmenite, moissanite, corundum, perovskite, black spinel, olivine, anatase, titanomagnetite and tourmaline (including black samples). Chrome-diopside as an indicator mineral may be found only in the neighboring zone of basic pipe occurrence. Orange garnet, bright-crimson pyrope and tourmaline also are essential indicators of the presence of diamondiferous association in the studied district. Moissanite and corundum are the rarely occurring minerals indicating certain presence of buried kimberlite pipes. These minerals do not rolled and oxidized that is additional evidence of the neighboring occurrence of the indigenous rocks. Data of electronic microscopy show that the grains of (1) picroilmenite and (2) pyrope contain, respectively: (1) cobalt, chrome, magnesium and nickel and (2) chrome, magnesium and aluminum. These data indicate that both picroilmenite and pyrope have the hyper-abyssal origin. Besides above mentioned minerals, list of indicator minerals (second group) in the probes includes: hexagonal quartz, feldspars, pyroxenes (black, green, dark-green, gray-green, brown-green), magnetite, hematite, ilmenite, galenite, pyrite, limonite, small magnetic spheres (quant. matter), mica, hydro-mica, chromite, leucoxene, zircon, rutile, secondary minerals of cuprum (green and blue), calcite, etc. The last minerals (by their combined considering with the first group) are also indicators of diamond-bearing of the studied area. It should be noted that the amount of these minerals (first and second groups) is extremely high: in 200 kg of the investigated geological concentrate (selected from the loose deposits and conglomerate) till the present time (January 2003) altogether were detected more than 14,000 grains of the proposed diamondiferous association. Identification of small plates of Au and Ag as well as tracing of La, Ce, Th, Nb and Ta also maybe linked with the nearest kimberlite rock occurrence. Analysis of the studied polymineral fractions has been performed using electronic scanning raster microscope CAMSCAN-4DV with energy-dispersion Roentgen micro-analyzer Link AN10000 (binocular microscopes were applied only by initial analyzing). Examination of the performed geophysical investigations: (1a) magnetic field (applied ground observations were integrated with the previous airborn measurements), (1b) magnetic susceptibility measurements; (2) self-potential field and (3) set of physical-chemical examinations of significant features (S2+, CO2-_3, Eh{-}Pt, N0^-_3, Br^-, F^-, I^-, Cl^-, Ca2+, B^+, ClO^-_4, pH, Hg2+, Na^+, K^+, Cd2+, Cu2+ &Pb2+) using ion-selective electrodes (gradient mode was applied) testifies to high probability of discovering diamondiferous pipes (dykes) at the depths from several meters up to 30 meters. The latest important petrological identifications include discovering of blue clay (usually occurring at the top of kimberlite pipe) and yttrium phosphate (it is a known signature of kimberlite associations). Finally, the total number of recognized diamonds exceeds 400 units (size of the largest crystal is about of 1.5 mm). On basis of the mentioned positive features we can unambiguously estimating that the Makhtesh Ramon Canyon is highly perspective area for discovering indigenous diamond-containing targets.

  12. Builders Challenge High Performance Builder Spotlight - Centex Corporation, San Ramon, California

    SciTech Connect

    2008-01-01

    Building America/Builders Challenge fact sheet on Centex, an energy-efficient home builder in hot/mixed dry climate using advanced insulation techniques, engineered headers, and tankless water heaters.

  13. Shed Some Light on the Subject: Teaching Ramon del Valle-Inclan's "Luces de bohemia"

    ERIC Educational Resources Information Center

    Parker, Jason Thomas

    2011-01-01

    This essay seeks to provide parallel and interchangeable approaches to teaching Ramon del Valle-Inclan's challenging play "Luces de bohemia". A greater understanding of the cultural and mental frameworks of the early twentieth-century Spanish spectator will permit students to penetrate the dense intertextuality that characterizes Valle's…

  14. Mentors Coaching Principals in Instructional Leadership: The Case of Rebecca and Ramon

    ERIC Educational Resources Information Center

    Carver, Cynthia L.

    2010-01-01

    This case is told from the perspective of Rebecca, a highly skilled mentor teacher, who struggles to work effectively with Ramon, the school principal. This case focuses on the supports and resources that instructional teacher leaders can provide to their school administrators. As the case suggests, the presence of well-trained mentors presents…

  15. Impact of Elevated CO2 on Trace Element Release from Aquifer Sediments of the San Joaquin Valley, CA

    NASA Astrophysics Data System (ADS)

    Fox, P. M.; Nico, P. S.; Davis, J. A.; Spycher, N.

    2014-12-01

    Carbon capture and storage (CCS) is a promising technique for mitigating climate change by storing large volumes of carbon dioxide in deep saline aquifers. In California, the thick marine sediments of the Central and Salinas Valleys have been identified as prime targets for future CO2 storage. However, the potential impacts on water quality of overlying drinking-water aquifers must be studied before CCS can be implemented. In this study, we compare trace element release from San Joaquin Valley aquifer sediments with a wide range of textural and redox properties. Kinetic batch experiments were performed with artificial groundwater continuously equilibrated under CO2-saturated (at 1 atm) and background CO2 (0.002-0.006 atm) conditions, resulting in a shift of nearly 3 pH units. In addition, the reversibility of trace element release was studied by sequentially lowering the CO2 from 1.0 atm to 0.5 atm to background concentrations (0.002-0.006 atm) for CO2-saturated systems in order to mimic the dissipation of a CO2 plume in the aquifer. During exposure to high CO2, a number of elements displayed enhanced release compared to background CO2 experiments (Ca, Mg, Li, Si, B, As, Sr, Ni, Fe, Mn, V, Ti, and Co) with concentrations of As, Fe, and Mn exceeding EPA maximum contaminant levels in some cases. On the other hand, Mo and U showed suppressed release. Most intriguing, many of the elements showing enhanced release displayed at least some degree of irreversibility when CO2 concentrations were decreased to background levels. In fact, in some cases (i.e., for V), an element showed further release when CO2 concentrations were decreased. These results suggest that there may be longer-term effects on groundwater quality that persist even after the CO2 plume has dissipated. Several different mechanisms of trace element release including ion exchange, desorption, and carbonate mineral dissolution are explored. Preliminary modeling results suggest that carbonate mineral dissolution can play a key role in driving trace element release even in sediments where carbonates are in low abundance.

  16. 2. Historic American Buildings Photo by Muybridge, Gleason Collection San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Photo by Muybridge, Gleason Collection San Francisco College for Women Ca. 1870 CONSTRUCTION VIEW FROM SOUTH - U. S. Branch Mint, Mission & Fifth Streets, San Francisco, San Francisco County, CA

  17. 33 CFR 165.1184 - Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; Coast Guard Use of... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION... Coast Guard District § 165.1184 Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo...

  18. 33 CFR 165.1184 - Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo Bay, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; Coast Guard Use of... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION... Coast Guard District § 165.1184 Safety Zone; Coast Guard Use of Force Training Exercises, San Pablo...

  19. Li I, K I, Sc I, and Other Atomic Lines in the Light-Pollution Spectrum of San Jose, CA

    NASA Astrophysics Data System (ADS)

    Osterbrock, D. E.; Stone, R. P. S.; Misch, A. A.

    2000-12-01

    High-resolution spectra were obtained with the Hamilton Echelle Spectrograph and the Coude Auxiliary Telescope (24-in diameter) of Lick Observatory, to check the tentative identification by Osterbrock and Martel (1992) of Li I λ 6708 in the night sky above San Jose. Spectra were taken with the CAT throughout one night in fall 1999, in successive exposures pointing low in the west over San Jose, at the zenith, and low in the east, 45 min each. The co-added west spectrum had 3 hr total exposure, the other two 2.25 hr each. They show conclusively that the line arises in San Jose, and the measured wavelength, λ 6708.88, is in good agreement with the average λ 6707.81 or the weighted average λ 6707.84 of the Li I doublet. This feature is not present in sky spectra taken at Mauna Kea with HIRES on the Keck I telescope, and clearly results from light pollution. The blend is noticeably broadened, presumably by pressure broadening, with FWHM 1 Å and FW0I 3 Å. As is well known, very strong Hg I and Na I, greatly broadened and with strong narrow cores, from high- and low-pressure sodium lamps, are present. The lithium is no doubt an impurity in them. Several other weaker Na I lines have been measured and identified as well. K I λ 7699 is present in the San Jose sky spectrum, no doubt also an impurity in the sodium lamps. The other component of this doublet is known to be absorbed by atmospheric O2. In addition, many strong lines of Sc I have been identified, clearly from metal halide lamps, some of which contain scandium. Many lines of Ne I have also been measured and identified, probably from signs in San Jose.

  20. 41. Historic American Buildings Survey San Francisco CallBulletin Library San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. Historic American Buildings Survey San Francisco Call-Bulletin Library San Francisco, California INTERIOR VIEW OF CHURCH BEFORE RESTORATION - 1934 - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  1. Sedimentologic evidence for structural and topographic evolution following the onset of strike slip, E San Francisco Bay area, CA

    SciTech Connect

    Buising, A.V. )

    1992-01-01

    Mid- to Upper Miocene continental (Orinda and Mulholland Fms.) and shallow marine (Neroly Fm.) strata in the Upper San Leandro Reservoir watershed (SLR) area east of San Francisco Bay preserve important information on structural and landscape evolution during the early phases of strike slip along the Pacific-North American plate boundary. The SLR area lies between the Hayward and Calaveras Faults, major strands of the San Andreas Fault system, and is bisected by the NW-striking Cull Creek Fault (CCF). Geologic mapping delineates five completely intercalated lithofacies in the Mulholland Fm. at SLR. The conglomerate-dominated, sandstone-dominated, and interbedded conglomerate, sandstone, and siltstone facies represent fluvial channel and floodplain deposits; the sandstone + mudstone facies represent lacustrine-deltaic and shallow lacustrine deposits; the shale facies records open lacustrine deposition. Sparse unidirectional paleocurrent indicators show southerly and easterly transport west of the CCF and both westerly and easterly transport east of the CCF. Conglomerate-rich and sand-rich facies tracts are juxtaposed along the CCF. Clast assemblages in Mulholland conglomerates include abundant chart, graywacke, blueschist, and vein quartz, suggesting derivation from a Franciscan-dominated source terrane. Clast assemblages in the gradationally underlying and interfingering Neroly Fm. suggest that it shared the same source terrane; this is atypical for the primarily andesitic (Sierra-derived) Neroly. Fluvial deposits are volumetrically dominant in the Mulholland Fm. at SLR; open-lacustrine shales occur in stratigraphically isolated lenses ranging from > 1 km to < 100 m along strike. This suggests numerous small lakes on a broad drainage plain rather than the single large lake envisioned by previous workers.

  2. Metastasis Research Society VII International Congress (Part II). 7-10 October 1998, San Diego, CA, USA.

    PubMed

    Chambers, A F

    1999-02-01

    The Metastasis Research Society (MRS) has held its International Congress every two years since 1986, and alternates between European and North American meeting venues. The next MRS International Congress will be held in London, UK in the year 2000, and will be hosted by the current MRS President, Dr. Suzanne Eccles (Institute of Cancer Research, Sutton, UK). Dr. Eccles took over from the out-going President, Dr. William Stetler-Stevenson (National Institutes of Health, Bethesda, MD, USA), at the San Diego meeting. Information on joining the Metastasis Research Society, which includes a subscription to the Society's journal, Clinical and Experimental Metastasis, can be obtained from Dr. Eccles (suzan@icr.ac.uk) or from the newly-elected Secretary/Treasurer Dr. Danny Welch (Hershey, PA, USA; drw9@psu.edu). The meeting was organized by Darwin Medical Communications Ltd (Gill Heaton, Oxford, UK), who have placed the full program on the meeting web site (http:@www.sparks.co.uk/mrs). It is envisaged that full abstracts of all the presentations will be placed on the Metastasis Research Society web site, which is currently under construction. Corporate sponsors for the San Diego meeting included Agouron Pharmaceuticals, Becton Dickinson & Co, Zeneca Pharma SA, Schering AG, AntiCancer Inc, Oncogene Research Products, Daiichi Seiyaku Co Ltd and Novartis Pharma AG. PMID:10093641

  3. High-Resolution 3800-9500 A Light Pollution Spectra Measured from Mt. Hamilton over San Jose, CA

    NASA Astrophysics Data System (ADS)

    Slanger, T. G.; Cosby, P. C.; Huestis, D. L.; Osterbrock, D. E.; Stone, R. P. S.; Misch, A. A.

    2002-12-01

    We report high-resolution (R ~ 40,000) spectra taken from Mt. Hamilton over the city of San Jose with the Hamilton Echelle Spectrometer on the Shane 3-m telescope. Apart from the strong atomic oxygen and molecular OH nightglow emissions, we find a rich array of atomic lines originating from city lighting. As expected, the strongest lines are from sodium and mercury, but we have identified more than 150 lines from Ne, Ar, Sc, Sc+, Th, Th+, K, Li, and Al. Fully half the lines are from scandium, an additive to certain commercial metal halide lamps [1]. These lamps operate at several atmospheres pressure. Correspondingly, the neutral scandium lines are broadened and generally red-shifted, although these effects are not observed for the Sc+ lines. Most of the scandium emission is associated with emitting levels below 4.5 eV. Additional telescope pointing directions were investigated, at the zenith and away from San Jose. We report qualitative intensities for all lines. [1] J. F. Waymouth, IEEE Transactions on Plasma Science, 19, 1003-1012 (1991).

  4. 406. Delineator Unknown April 19, 1933 ELEVATION STUDY FOR SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    406. Delineator Unknown April 19, 1933 ELEVATION STUDY FOR SAN FRANCISCO ANCHORAGE; SAN FRANCISCO - OAKLAND BAY BRIDGE; BOARD OF CONSULTING ARCHITECTS; TIMOTHY L. PFLUEGER, ARTHUR BROWN JR., JOHN J. DONOVAN; SHEET 23 - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  5. Temporal and spatial distributions of sediment mercury at salt pond wetland restoration sites, San Francisco Bay, CA, USA

    USGS Publications Warehouse

    Miles, A.K.; Ricca, M.A.

    2010-01-01

    Decommissioned agricultural salt ponds within south San Francisco Bay, California, are in the process of being converted to habitat for the benefit of wildlife as well as water management needs and recreation. Little is known of baseline levels of contaminants in these ponds, particularly mercury (Hg), which has a well established legacy in the Bay. In this study we described spatial and short-term temporal variations in sediment Hg species concentrations within and among the Alviso and Eden Landing salt ponds in the southern region of San Francisco Bay. We determined total Hg (Hgt) and methylmercury (MeHg) in the top 5 cm of sediment of most ponds in order to establish baseline conditions prior to restoration, sediment Hgt concentrations in a subset of these ponds after commencement of restoration, and variation in MeHg concentrations relative to sediment Hgt, pH, and total Fe concentrations and water depth and salinity in the subset of Alviso ponds. Inter-pond differences were greatest within the Alviso pond complex, where sediment Hgt concentrations averaged (arithmetic mean) 0.74 ??g/g pre and 1.03 ??g/g post-restoration activity compared to 0.11 ??g/g pre and post at Eden Landing ponds. Sediment Hgt levels at Alviso were fairly stable temporally and spatially, whereas MeHg levels were variable relative to restoration activities across time and space. Mean (arithmetic) sediment MeHg concentrations increased (2.58 to 3.03 ng/g) in Alviso and decreased (2.20 to 1.03 ng/g) in Eden Landing restoration ponds during the study. Differences in MeHg levels were related to water depth and pH, but these relationships were not consistent between years or among ponds and were viewed with caution. Factors affecting MeHg levels in these ponds (and in general) are highly complex and require in-depth study to understand.

  6. Understanding processes controlling sediment transports at the mouth of a highly energetic inlet system (San Francisco Bay, CA)

    USGS Publications Warehouse

    Elias, Edwin P.L.; Hansen, Jeff E.

    2013-01-01

    San Francisco Bay is one of the largest estuaries along the U.S. West Coast and is linked to the Pacific Ocean through the Golden Gate, a 100 m deep bedrock inlet. A coupled wave, flow and sediment transport model is used to quantify the sediment linkages between San Francisco Bay, the Golden Gate, and the adjacent open coast. Flow and sediment transport processes are investigated using an ensemble average of 24 climatologically derived wave cases and a 24.8 h representative tidal cycle. The model simulations show that within the inlet, flow and sediment transport is tidally dominated and driven by asymmetry of the ebb and flood tides. Peak ebb velocities exceed the peak flood velocities in the narrow Golden Gate channel as a result of flow convergence and acceleration. Persistent flow and sediment gyres at the headland tips are formed that limit sediment transfer from the ebb-tidal delta to the inlet and into the bay. The residual transport pattern in the inlet is dominated by a lateral segregation with a large ebb-dominant sediment transport (and flow) prevailing along the deeper north side of the Golden Gate channel, and smaller flood dominant transports along the shallow southern margin. The seaward edge of the ebb-tidal delta largely corresponds to the seaward extent of strong tidal flows. On the ebb-tidal delta, both waves and tidal forcing govern flow and sediment transport. Wave focusing by the ebb-tidal delta leads to strong patterns of sediment convergence and divergence along the adjacent Ocean Beach.

  7. Quantifying Beach Response to Episodic Large Wave Events, a Predictive Empirical Model, Ocean Beach, San Francisco, CA

    NASA Astrophysics Data System (ADS)

    Hansen, J. E.; Barnard, P. L.

    2006-12-01

    Predicting beach response on an event scale is extremely difficult due to highly variable spatial and temporal conditions, lack of data on antecedent beach morphology, generic model shortcomings, and uncertainty of local forcing parameters. Each beach system is unique and classical beach erosion models may not be applicable to many high-energy beaches, especially those receiving large long-period waves. Therefore, developing an empirical model is the best way to predict future beach response at a given site. Based on 12 closely spaced (temporally) GPS topographic surveys during the winter of 2005-2006 at Ocean Beach, in San Francisco, California, we have developed a predictive empirical model that relates sub-aerial beach response to observed wave height, period, and direction. The model will provide important information to coastal managers, who will be able to better predict and mitigate possible loss from a forecasted wave event. Ocean Beach, located immediately south of the Golden Gate in San Francisco, is a high-energy, intermediate- slope beach that is exposed to waves generated in both the North and South Pacific. Winter breaking wave heights frequently reach 4 m and can exceed 7 m, with periods sometimes greater than 20 s. Our observations demonstrate that large seasonal variations in the sub-aerial beach profile are likely forced by several single large wave events. These events have led to the partial destruction of a recreational parking lot at the south end of the beach where an erosion hot spot is currently located, and continued erosion will threaten other parts of public infrastructure. This study, in combination with other ongoing research at Ocean Beach, will provide valuable insight that will not only aid local personnel in their management decisions but also contribute to a better understanding of sediment transport at high-energy beaches.

  8. STS-107 Payload Specialist Ilan Ramon takes a break during TCDT M113 training

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- STS-107 Payload Specialist Ilan Ramon, the first Israeli astronaut, takes a break during training on the operation of an M113 armored personnel carrier during Terminal Countdown Demonstration Test activities, a standard part of launch preparations. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is planned for Jan. 16, 2003, between 10 a.m. and 2 p.m. EST aboard Space Shuttle Columbia.

  9. STS-107 Payload Specialist Ilan Ramon arrives at KSC for TCDT

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - STS-107 Payload Specialist Ilan Ramon (the first Israeli astronaut) arrives at KSC to take part in Terminal Countdown Demonstration Test activities, which include a simulated launch countdown. Other crew members are Commander Rick Husband, Pilot William 'Willie' McCool, Payload Commander Michael Anderson, Mission Specialists Kalpana Chawla, David Brown and Laurel Clark. STS-107 is a mission devoted to research and will include more than 80 experiments that will study Earth and space science, advanced technology development, and astronaut health and safety. Launch is scheduled for Jan. 16, 2003.

  10. Lead Concentration Levels in Waters from Public Drinking Fountains in the East San Francisco Bay Area, CA

    NASA Astrophysics Data System (ADS)

    Buford, B.; Lawrence, D.; Lawrence, T.; Lewis-Velasco, W.; Lockett, N.; Swamy, S.; Tyner, N.; Quach, C.

    2008-12-01

    Many East San Francisco Bay Area public parks are heavily populated by parents and their children and generally experience high levels of pedestrian traffic during the day, particularly during summer months. Consequently, if ever any of these visitors become thirsty they are likely to drink from the many public water fountains that exist. As most of the parks were established long before lead-related legislation was put in place, and their associated plumbing systems are very old, we decided to collect samples from a variety of locations to determine their lead concentration levels. Our rationale was that the public is generally not well informed about possible lead contamination related to a seemingly innocent source, namely drinking water fountains at parks, or about and the potential hazards related to lead consumption, and that our research could serve as a means of helping to increase public understanding of this important issue. This is especially important given that many young children populate parks during summer months and, according to the EPA, lead consumption in infants and young children is known to cause physical and mental development problems. With this situation in mind, our team collected multiple samples from water fountains in five different East Bay parks: Piedmont, San Antonio, Dracena, Mosswood, and Lake Merritt. Later these samples were analyzed using a spectrophotometer. Preliminary results indicate that lead concentration levels in waters issuing from fountains in all of the parks we collected samples from exceed the 15 ppb action limit set by the EPA for in-home tap water. Samples collected from the park in Piedmont yielded values as high as 35 ppb, greater than twice the EPA limit. Given these results, it is with most pressing urgency that we continue this study, and that we publicize our results as soon as possible so that the communities using these parks can decide for themselves whether or not to take the risks associated with drinking water from these fountains, and what steps they can take to improve current conditions.

  11. An emerging c. 100 ka record of climate change from Baldwin Lake, San Bernardino Mountains, CA, U.S

    NASA Astrophysics Data System (ADS)

    Glover, K. C.; MacDonald, G. M.; Kirby, M. E.; Rhodes, E. J.

    2013-12-01

    Big Bear Valley (elevation ~2060 m) is situated in the east-west trending San Bernardino Mountains of California, close to the transition between Mediterranean and Mojave Desert ecoregions. Baldwin Lake is the older of two basins occupying the valley, with a sediment sequence that demonstrates a high rate of deposition and an apparent synchronicity with marine isotope and global paleoclimate records. Chronology has been established with both AMS radiocarbon and infra-red stimulated luminescence (IRSL) dates. This offers the potential to further investigate paleoclimate change over the past c. 100 ka for Southern California at a high temporal resolution. Baldwin Lake's basal date of 95.9 +/- 6.7 ka is derived from IRSL on feldspar grains, placing the onset of sedimentation into the modern basin during cool MIS 5(b). Phases of high productivity in the lake, including values of up to 35% total organic matter and marl facies, correlate with warm events MIS 5(a) and MIS 3. Glacial stages are largely defined by inorganic sedimentation, though depositional regime varies between high-energy MIS 5(b) and MIS 4, and a relatively quiescent MIS 2. Future work will reconstruct vegetation change prior to MIS 1, in order to elucidate millennial-scale changes in alpine groundcover and forests in Southern California during these globally pervasive Stages.

  12. Monitoring Water Quality at Lake Merritt, Oakland, CA Following Improvements to the Tidal Channel to the San Francisco Bay

    NASA Astrophysics Data System (ADS)

    Bracho, H.; Martinez, J.; Johnson, M.; Turrey, A.; Avila, M.; Medina, S.; Rubio, E.; Ahumada, E.; Nguyen, S.; Guzman, Y.

    2014-12-01

    Elliot Ahumada, Esosa Oghogho, Samantha Nguyen, Humberto Bracho, Diego Quintero, Ashanti Johnson and Kevin Cuff Lake Merritt is a tidal lagoon in the center of Oakland, California, just east of Downtown. Water quality at Lake Merritt has been a major concern for community members and researchers for many years (Pham 200X). Results of past research lead to recommendations to lengthen a channel that connects Lake Merritt with the San Francisco Bay to improve water flow and quality. In 2012 the City of Oakland responded to these recommendations by initiating the creation of a 230-meter long channel. In conducting our research we use a water quality index that takes into account measurements of pH, temperature, water hardness (dissolved solids), ammonia, salinity, dissolved oxygen, and nitrate. Newly collected data is then compared with that collected by Pham using comparable parameters to assess the impact of recent changes at the Lake on its overall water quality. In addition, we measured the abundance of aquatic species at four different sites within the Lake. Preliminary results suggest that an increase in the abundance of fish and improved overall water quality have resulted from channel extension at Lake Merritt.

  13. Correlations Between Emerita analoga and Profilicollis spp. as Influenced by Environmental Factors at Ocean Beach, San Francisco CA

    NASA Astrophysics Data System (ADS)

    Fang, E.; Le, A.

    2014-12-01

    Since 2002 the Careers in Science (CiS) intern program has monitored Ocean Beach in San Francisco, California for the population of Emerita analoga (Pacific Mole Crab) as part of a partnership program with the Long-term Monitoring Program and Experiential Training for Students (LiMPETS). LiMPETS is an organization that conducts citizen science with Bay Area youth such as the CiS interns. We specifically assist in the collection of Pacific Mole Crab population statistics at Ocean Beach during the summer from June through August. The purpose of collecting Pacific Mole Crabs is to monitor Profilicollis spp. (Acanthocephalan parasites) - to which Pacific Mole Crabs serve as intermediate hosts - and to learn more about our environment as Pacific Mole Crabs are indicator species. During our collections at Ocean Beach we record size, sex, and number of individuals at specific transects. We then take a random sample from the day, return to the lab, and record their sizes, sexes, and Acanthocephalan parasite load. The results of the collection and dissections are then entered into the LiMPETS online database for scientist and researchers to use. Our project will focus on correlations relating to the data collected (Pacific Mole Crab population, parasite load, abiotic and biotic factors, et cetera).

  14. Methylmercury production and export from a restored tidal marsh: Crissy Field, Golden Gate National Recreation Area, San Francisco, CA

    NASA Astrophysics Data System (ADS)

    Windham-Myers, L.; Ward, K.; Marvin-Dipasquale, M. C.; Agee, J.; Kieu, L.; Kakouros, E.

    2009-12-01

    Well-mixed surface water in the restored salt marsh at Crissy Field, Golden Gate National Recreation Area, was found to have high aqueous methylmercury (MeHg) concentrations (>1 ng MeHg / L), despite its sandy substrate and low sediment total mercury (THg) concentrations. We sought to determine a) the extent to which the marsh was a source or a sink of MeHg to San Francisco Bay, b) where and when MeHg is produced within the marsh, and c) the extent to which MeHg concentrations in sediment and water varied with extended multi-week flooding events, impoundments caused by periodic sediment accumulation in the narrow inlet. Because Crissy Marsh is small in size, has a single inlet slough channel, and has a tidally-dominated water budget, we had a unique opportunity to construct a THg and MeHg flux budget for this single well-constrained wetland. A 24-hour sampling event was conducted over a full diurnal tidal cycle during August 2008. Particulate and filter-passing (0.45μm) THg and MeHg concentrations were assessed, in addition to concentrations of chlorophyll-a and total suspended solids. These measurements were coupled to water flux calculations from a USGS-derived hydrodynamic model based on tidal prism relationships at this site. The resulting Hg load calculations demonstrated that for this 24-hour period, the marsh was a net source of dissolved MeHg to the bay and a net sink of particulate THg from the bay. To determine where and when Hg was being methylated within the marsh environment, sediment percent (%) MeHg (a surrogate measure of MeHg production efficiency) was examined for 2 years along 8 transects, seasonally and across three marsh elevations (subtidal, low-intertidal, and high-intertidal). The low-intertidal zone (cordgrass-dominated) had higher sediment %MeHg than the other two elevations. Sediment %MeHg was also higher during summer than during winter, highest at the sediment surface (0-2cm), correlated with sediment organic content, and elevated during closure events at some intertidal sites, suggesting enhanced MeHg production during impoundment. However, aqueous MeHg concentrations (both filtered and unfiltered) fell during inlet closure events. Additional data suggest that increased algal production and decreased suspended solids (increased water clarity) may remove MeHg from the water column during closure events, either through settling of mineral and algal components or via photodemethylation. We conclude that MeHg production is most active in the low intertidal sediments of Crissy Marsh, and that this spatial trend is driven by both wetting/drying cycles and the comparatively elevated organic matter concentrations in this zone. We further conclude that the mercury present in Crissy Marsh, whether due to historic contamination, atmospheric deposition or tidal loads, is subject to methylation and export as MeHg. At only 18 acres, Hg fluxes between Crissy Marsh and the larger Bay may be small, but the flux dynamics demonstrated here may be representative of semi-enclosed salt marshes elsewhere in San Francisco Bay.

  15. Antibody engineering & therapeutics, the annual meeting of the antibody society December 7-10, 2015, San Diego, CA, USA.

    PubMed

    Pauthner, Matthias; Yeung, Jenny; Ullman, Chris; Bakker, Joost; Wurch, Thierry; Reichert, Janice M; Lund-Johansen, Fridtjof; Bradbury, Andrew R M; Carter, Paul J; Melis, Joost P M

    2016-04-01

    The 26th Antibody Engineering & Therapeutics meeting, the annual meeting of The Antibody Society united over 800 participants from all over the world in San Diego from 6-10 December 2015. The latest innovations and advances in antibody research and development were discussed, covering a myriad of antibody-related topics by more than 100 speakers, who were carefully selected by The Antibody Society. As a prelude, attendees could join the pre-conference training course focusing, among others, on the engineering and enhancement of antibodies and antibody-like scaffolds, bispecific antibody engineering and adaptation to generate chimeric antigen receptor constructs. The main event covered 4 d of scientific sessions that included antibody effector functions, reproducibility of research and diagnostic antibodies, new developments in antibody-drug conjugates (ADCs), preclinical and clinical ADC data, new technologies and applications for bispecific antibodies, antibody therapeutics for non-cancer and orphan indications, antibodies to harness the cellular immune system, building comprehensive IgVH-gene repertoires through discovering, confirming and cataloging new germline IgVH genes, and overcoming resistance to clinical immunotherapy. The Antibody Society's special session focused on "Antibodies to watch" in 2016. Another special session put the spotlight on the limitations of the new definitions for the assignment of antibody international nonproprietary names introduced by the World Health Organization. The convention concluded with workshops on computational antibody design and on the promise and challenges of using next-generation sequencing for antibody discovery and engineering from synthetic and in vivo libraries. PMID:26909869

  16. Concordance of risk behavior reporting within HCV serodiscordant injecting partnerships of young injection drug users in San Francisco, CA

    PubMed Central

    Evans, Jennifer L.; Morris, Meghan D.; Yu, Michelle; Page, Kimberly; Hahn, Judith A.

    2015-01-01

    Introduction Young injection drug users (IDU, under age 30) often inject with other IDU, creating an environment for risk of blood-borne disease transmission through sharing of needles and drug preparation equipment. Epidemiologic studies rely on self reported injection behavior data for measures of transmission risk, therefore we sought to quantify the degree of concordance of reported injecting risk behaviors between injecting dyads. Methods From May, 2006 through 2013 we enrolled 72 injecting dyads in San Francisco, California, who were hepatitis C virus (HCV) RNA discordant. Each partnership was followed prospectively for up to six months. Monthly interviews from each partner were date-matched and responses to relationship characteristics and risk behavior questions were compared. Concordance of reporting was estimated with the concordance correlation coefficient for longitudinal data (CCC) and the prevalence adjusted bias adjusted kappa (PABAK). Results Participants had a median age of 26 (IQR: 23, 28) years and median years injecting of 7.0 (IQR: 3.0,10.6). Thirty-eight percent of the injecting dyads were also sexual partners. Concordance levels were highest for partnership characteristics, such as length of acquaintance, number of days cohabitating, and sexual intercourse in the past month (CCC = 0.95; 0.82, and 0.90, respectively). Shared injection risk behaviors such as injecting with the HCV+ partners previously used syringe and using contaminated injection preparation equipment had slight to fair agreement (CCC = 0.22; 0.23; PABAK = 0.43,0.36, respectively). Conclusions Concordance levels ranged from low to high. Potential sources of measurement error for low agreement items include recall and social-desirability biases and question interpretation. PMID:25034898

  17. Partitioning Nitrification Between Specific Archaeal and Bacterial Clades in a Large, Nitrogen-Rich Estuary (San Francisco Bay, CA)

    NASA Astrophysics Data System (ADS)

    Damashek, J.; Casciotti, K. L.; Francis, C. A.

    2014-12-01

    Nitrification is the sole link between nitrogen inputs and losses in marine ecosystems, and understanding the microbial ecology and biogeochemistry of nitrification is therefore crucial for understanding how aquatic ecosystems process nitrogen. Recently-discovered ammonia-oxidizing archaea (AOA), rather than ammonia-oxidizing bacteria (AOB), appear to drive ammonia oxidation in many ecosystems, including much of the ocean. However, few studies have investigated these microbes in estuary waters, despite the fact nitrogen concentrations in estuaries are often far higher than the ocean, and can cause drastic ecological harm. We sought to determine the roles of AOA and AOB in driving pelagic nitrification throughout San Francisco Bay, by combining biogeochemical rate measurements with a suite of measurements of the abundance and diversity of AOA and AOB. It addition to traditional functional gene analyses and high-throughput 16S amplicon sequencing, we developed novel qPCR assays to selectively target the ammonia-oxidizing clades found in this estuary, which gave insights into clade-specific distributional patterns. Our biogeochemical data suggest a sizable fraction of ammonium in the bay is oxidized in the water column, likely by AOA, with nitrification in bottom waters also oxidizing a substantial portion of the ammonium exuded by sediments. Generally, Sacramento River waters and Suisun Bay bottom waters had the highest nitrification rates. AOA outnumbered AOB at most stations, and were present in high abundance at both the marine and freshwater ends of the estuary, while AOB abundance was highest in the low-salinity, brackish regions. Different archaeal clades were found at either end of the estuary, suggesting strong niche partitioning along the salinity gradient, with a third clade present largely in brackish waters. This work helps to assess the ability of ammonia-oxidizing microbes in estuaries to transform nitrogen prior to water discharge into the sea, and furthers our understanding of the roles of specific clades of these microbes in complex estuarine ecosystems.

  18. 1. GENERAL VIEW OF COMPLEX (drawing from History of San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. GENERAL VIEW OF COMPLEX (drawing from History of San Diego County, California, published 1883. Photocopy 1975 by Bert Shankland, San Diego). - Johnson-Taylor Ranch House, Black Mountain Road vicinity, Rancho Penasquitos, San Diego County, CA

  19. Paleoclimate of the Southern San Joaquin Valley, CA: Research Participation Opportunities for Improving Minority Participation and Achievement in the Geosciences

    NASA Astrophysics Data System (ADS)

    Baron, D.; Negrini, R.; Palacios-Fest, M. R.

    2004-12-01

    Numerous studies have shown that one of the best ways to draw students into geoscience programs is to expose them and their teachers to research projects designed to investigate issues relevant to their lives and communities. To be most effective, involvement in these projects should begin at the pre-college level and continue throughout their college career. Recognizing the importance of genuine research experiences, the Department of Geology at California State University, Bakersfield (CSUB), with support from the National Science Foundation's Opportunities for Enhancing Diversity in the Geosciences program, provides research participation opportunities for teachers and students from the Bakersfield City School District and the Kern High School District. Both districts have a high percentage of low-income and minority students that normally would not consider a degree or career in the geosciences. The project centers around a four-week summer research program and follow-up activities during the school year. The research investigates the climate history of the southern San Joaquin Valley as well as the frequency of flooding in the valley. Many teachers and students are familiar with periodic flooding from personal experience and are aware of the larger issue of climate change in the past and present from news reports. Thus, they can directly relate to the relevance of the research. The project draws on the faculty's expertise in paleoclimatology and geochemistry and takes advantage of CSUB's existing research facilities. Sediments in the dry lake basins of Buena Vista Lake and Kern Lake preserve a record of the regional climate history and flooding of the Kern River and its tributaries. In the first year of the project, 6 teachers and 10 high school students worked with CSUB faculty and students. Three cores from the lake basins were collected. The cores were analyzed using established geophysical, geochemical, lithological, and micropaleontological techniques. The analyses of the sediment samples range from simple tasks such as core descriptions or total organic carbon analysis to complex procedures such as the separation, identification, and chemical analysis of ostracode shells. Thus, the participants can find tasks appropriate to their diverse backgrounds and experience. CSUB students served as mentors and role models for high school students. Surveys conducted before and after the summer program indicate that knowledge of climate change and local geology of both teachers and students increased. Student's attitudes towards the geosciences and possible geoscience careers improved.

  20. 3. Historic American Buildings Survey deYoung Museum, San Francisco MISSION ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey deYoung Museum, San Francisco MISSION BEFORE 1835 (ORIANA DAY PAINTINGS - (1861 - 1885) - Mission San Francisco de Asis, Mission & Sixteenth Streets, San Francisco, San Francisco County, CA

  1. 78 FR 37793 - In the Matter of: Jose Arturo Ramon-Herrada, Inmate Number #90903-279, CI Willacy County...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... most recent being that of August 15, 2012 (77 FR 49699 (August 16, 2012)), has continued the... Bureau of Industry and Security In the Matter of: Jose Arturo Ramon-Herrada, Inmate Number 90903-279, CI...-Herrada, with a last known address at: Inmate Number 90903-279, CI Willacy County,...

  2. Sedimentary organic biomarkers suggest detrimental effects of PAHs on estuarine microbial biomass during the 20th century in San Francisco Bay, CA, USA

    USGS Publications Warehouse

    Nilsen, Elena B.; Rosenbauer, Robert J.; Fuller, Christopher C.; Jaffe, Bruce E.

    2014-01-01

    Hydrocarbon contaminants are ubiquitous in urban aquatic ecosystems, and the ability of some microbial strains to degrade certain polycyclic aromatic hydrocarbons (PAHs) is well established. However, detrimental effects of petroleum hydrocarbon contamination on nondegrader microbial populations and photosynthetic organisms have not often been considered. In the current study, fatty acid methyl ester (FAME) biomarkers in the sediment record were used to assess historical impacts of petroleum contamination on microbial and/or algal biomass in South San Francisco Bay, CA, USA. Profiles of saturated, branched, and monounsaturated fatty acids had similar concentrations and patterns downcore. Total PAHs in a sediment core were on average greater than 20× higher above ∼200 cm than below, which corresponds roughly to the year 1900. Isomer ratios were consistent with a predominant petroleum combustion source for PAHs. Several individual PAHs exceeded sediment quality screening values. Negative correlations between petroleum contaminants and microbial and algal biomarkers – along with high trans/cis ratios of unsaturated FA, and principle component analysis of the PAH and fatty acid records – suggest a negative impacts of petroleum contamination, appearing early in the 20th century, on microbial and/or algal ecology at the site.

  3. 109. Frank Deras Jr., Photographer December 1997 VIEW OF SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    109. Frank Deras Jr., Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT UPPER DECK AND 1950'S LOWER DECK MODIFICATION WITH CLOCK TOWER IN BACKGROUND, BETWEEN THIRD AND SECOND STREETS, FACING NORTH. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  4. 148. Dennis Hill, Photographer December 1997 DETAIL VIEW OF SAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    148. Dennis Hill, Photographer December 1997 DETAIL VIEW OF SAN FRANCISCO VIADUCT CROSSING OVER UPPER DECK OFF-RAMP TO FREMONT STREET, SHOWING STRUCTURAL UPGRADES MADE DURING 1950'S MODIFICATION, FACING SOUTH. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  5. 108. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    108. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT SHOWING 1950'S MODIFICATION MADE TO ACCOMMODATE NEW HIGHWAY, BETWEEN THIRD AND SECOND STREETS, FACING WEST. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  6. 107. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    107. Dennis Hill, Photographer December 1997 VIEW OF SAN FRANCISCO VIADUCT AT UPPER DECK AND 1950'S MODIFICATION AT LOWER DECK, BETWEEN THIRD AND SECOND STREETS, FACING NORTH. - San Francisco Oakland Bay Bridge, Spanning San Francisco Bay, San Francisco, San Francisco County, CA

  7. 10. Office of the Post Engineer, Presidio of San Francisco. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Office of the Post Engineer, Presidio of San Francisco. Location of Water Lines, Presidio of San Francisco. Sheet 30. November 1943. SHOWING EASTERN PORTION OF CRISSY FIELD AND AREA A. - Presidio of San Francisco, Storehouse & Administration, Crissy Field North cantonment, Allen Street, San Francisco, San Francisco County, CA

  8. 9. Office of the Post Engineer, Presidio of San Francisco. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Office of the Post Engineer, Presidio of San Francisco. Location of Water Lines, Presidio of San Francisco. Sheet 29. June 1944. SHOWING EASTERN PORTION OF CRISSY FIELD. - Presidio of San Francisco, Storehouse & Administration, Crissy Field North cantonment, Allen Street, San Francisco, San Francisco County, CA

  9. South entrance, plan, section, & detail. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South entrance, plan, section, & detail. San Bernardino Valley Union Junior College, Science Building. Detailed drawings of tile work, wrought iron, and art stone, Howard E. Jones, Architect, San Bernardino, California. Sheet 6, job no. 311. Scale 1.2 inch to the foot. February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  10. Shelving plans, elevations, and sections. San Bernardino Valley Union Junior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Shelving plans, elevations, and sections. San Bernardino Valley Union Junior College, Science Building. Howard E. Jones, Architect, San Bernardino, California. Sheet 9, job no. 311. Scale 1.2 inch to the foot. February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  11. South elevation and main floor plan. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    South elevation and main floor plan. San Bernardino Valley Union Junior College, Science Building. Includes chemistry and botany departments. Howard E. Jones, Architect, San Bernardino, California. Sheet 2, job no. 311. Scale 1/8 inch to the foot. February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  12. Elevation and plan of west side, north half. San Bernardino ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation and plan of west side, north half. San Bernardino Valley Union Junior College, Library Building. Howard E. Jones, Architect, San Bernardino California. Sheet 6, job no. 315. Scale 1/2 inch to the foot. No date given on sheet (probably March or April, 1927. - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  13. 36. Post Engineer Office, Presidio of San Francisco. Plot Plan, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    36. Post Engineer Office, Presidio of San Francisco. Plot Plan, Letterman Army Hospital, San Francisco, Calif. 1958. SHOWING LOCATION OF BUILDINGS 1006 AND 1049 IN LETTERMAN HOSPITAL COMPLEX IN 1958. - Presidio of San Francisco, Letterman General Hospital, Building No. 27, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  14. Coupling alongshore variations in wave energy to beach morphologic change using the SWAN wave model at Ocean Beach, San Francisco, CA

    USGS Publications Warehouse

    Eshleman, Jodi L.; Barnard, Patrick L.; Erikson, Li H.; Hanes, Daniel M.

    2007-01-01

    Coastal managers have faced increasing pressure to manage their resources wisely over the last century as a result of heightened development and changing environmental forcing. It is crucial to understand seasonal changes in beach volume and shape in order to identify areas vulnerable to accelerated erosion. Shepard (1950) was among the first to quantify seasonal beach cycles. Sonu and Van Beek (1971) and Wright et al. (1985) described commonly occurring beach states. Most studies utilize widest spaced 2-D cross shore profiles or shorelines extracted from aerial photographs (e.g. Winant et al. 1975; Aubrey, 1979, Aubrey and Ross, 1985; Larson and Kraus, 1994; Jimenez et al., 1977; Lacey and Peck, 1998; Guillen et al., 1999; Norcorss et al., 2002) to analyzed systematic changes in beach evolution. But with the exception of established field stations, such as Duck, NC (Birkemeier and Mason, 1984), ans Hazaki Oceanographical Research Station (HORS) in Japan (Katoh, 1997), there are very few beach change data sets with high temporal and spatial resolutions (e.g. Dail et al., 2000; Ruggiero et al., 2005; Yates et al., in press). Comprehensive sets of nearshore morphological data and local in situ measurements outside of these field stations are very rare and virtually non-existent high-energy coasts. Studied that have attempted to relate wave statistics to beach morphology change require some knowledge of the nearshore wave climate, and have had limited success using offshore measurement (Sonu and Van Beek, 1971; Dail et al., 2000). The primary objective of this study is to qualitatively compare spatially variable nearshore wave predictions to beach change measurements in order to understand the processes responsible for a persistent erosion 'hotspot' at Ocean Beach, San Francisco, CA. Local wave measurements are used to calibrate and validate a wave model that provides nearshore wave prediction along the beach. The model is run for thousands of binned offshore wave conditions to help isolate the effects of offshore wave direction and period on nearshore wave predictions. Alongshore varying average beach change statistics are computed at specific profile locations from topographic beach surveys and lidar data. The study area is located in the San Francisco Bight in central California. Ocean Beach is a seven kilometer long north-south trending sandy coastline located just south of the entrance to the San Francisco Bay Estuary (Figure 1). It contains an erosion hotspot in the southern part of the beach which has resulted in damage to local infrastructure and is the cause of continued concern. A wide range of field data collection and numerical modeling efforts have been focused here as part of the United States Geological Survey's (USGS) San Francisco Bight Coastal Processes Study, which began in October 2003 and represents the first comprehensive study of coastal processes at the mouth of San Francisco Bay. Ocean Beach is exposed to very strong tidal flows, with measured currents often in excess of 1 m/s at the north end of the beach. Current profiler measurements indicate that current magnitudes are greater in the northern portion of the beach, while wave energy is greater in the southern portion where erosion problems are greatest (Barnard et al., 2007). The sub-aerial beach volume fluctuates seasonally over a maximum envelope of 400,000 m3 for the seven kilometer stretch (Barnard et al, 2007). The wave climate in the region is dominated by an abundance of low frequency energy (greater than 20 s period) and prevailing northwest incident wave angles. The application of a wave model to the region is further complicated by the presence of the Farallon Islands 40 kilometers west, and a massive ebb tidal delta at the mouth of San Francisco Bay (~150 km2), which creates complicated refraction patterns as wave energy moves from offshore Ocean Beach; however the cost and threat of the energetic nearshore environment have limited the temporal and spatial resolution of these measurements. Applying numerical models to predict wave and current patterns along the beach can help supplement the filed data that exists and provide opportunities to make prediction about the impacts of changing environmental forcing.

  15. Traffic-related air pollution in the community of San Ysidro, CA, in relation to northbound vehicle wait times at the US-Mexico border Port of Entry

    NASA Astrophysics Data System (ADS)

    Quintana, Penelope J. E.; Dumbauld, Jill J.; Garnica, Lynelle; Chowdhury, M. Zohir; Velascosoltero, José; Mota-Raigoza, Arturo; Flores, David; Rodríguez, Edgar; Panagon, Nicolas; Gamble, Jamison; Irby, Travis; Tran, Cuong; Elder, John; Galaviz, Vanessa E.; Hoffman, Lisa; Zavala, Miguel; Molina, Luisa T.

    2014-05-01

    The San Diego/Tijuana US-Mexico border crossing at the San Ysidro Port of Entry (POE) is the world's busiest international land border crossing (GSA, 2013). San Ysidro, California, is the US community immediately adjacent to the border crossing. More than 90% of San Ysidro residents are Hispanic, and the average household income is less than 60% of the San Diego regional average. This study investigated the San Ysidro POE as a source of traffic-related air pollutants in San Ysidro, especially in relation to wind direction and northbound vehicle wait times. The pollutants ultrafine particulate matter (UFP), black carbon (BC), and particulate matter <2.5 μm in diameter (PM2.5) were periodically sampled through the course of 2010 at four rooftop locations: one commercial establishment near the POE, two elementary schools in San Ysidro, and a coastal estuary reference site. Weather data from two nearby sites and northbound border wait times were also collected. Results indicate consistently higher daytime BC and UFP concentrations at the measurement sites near the POE. Pollution concentrations were higher during low wind speeds or when wind was blowing from the POE towards San Ysidro. In February, March and November measurements, black carbon pollution appeared to be significantly positively associated with the POE northbound wait times when the wind direction was blowing from the POE towards San Ysidro or during low wind speeds, but not when the wind direction was from the west/northwest towards the POE. This pilot study is the first to investigate the potential effect of the POE, especially the long northbound traffic delays, on the nearby community of San Ysidro. Disparities in traffic exposures are an environmental justice issue and this should be taken into account during planning and operation of POEs.

  16. Superfund Record of Decision (EPA Region 9): San Fernando Valley Area 2, operable unit 2, Los Angeles County, CA, June 1993

    SciTech Connect

    Not Available

    1993-06-01

    This decision document presents the selected remedial action for the Glendale North Operable Unit, San Fernando Valley Area 2 Superfund site. The remedy involves groundwater extraction and treatment for the shallow aquifer system in the Glendale area of the San Fernando Valley.

  17. In memoriam: Celso-Ramon Garcia, M.D. (1922–2004), reproductive medicine visionary

    PubMed Central

    Strauss, Jerome F; Mastroianni, Luigi

    2005-01-01

    This article traces the career of Celso-Ramon Garcia (1922–2004), noted physician, educator, and internationally renowned pioneer in the field of reproductive endocrinology. His work helped to formulate oral contraceptives used by millions of women throughout the world. Garcia's research collaborators included Gregory Pincus and John Rock, who together finalized the landmark clinical data needed to secure initial FDA approval for "the pill" in 1960. In addition to Garcia's monumental work in contraceptive endocrinology, his scholarly interests encompassed physiology of the menopause, minimally invasive reproductive surgery, as well as psychological aspects of infertility. Closely identified with the University of Pennsylvania, Garcia was instrumental in establishing the first formal clinical program in reproductive biology and influenced countless young scientists whose training he supervised and mentored. His distinguished career was emblematic of the best of the medical profession, characterized by compassion, intellect, and a sincere desire to help others. Our manuscript outlines Garcia's wide range of interests, acknowledges his superior fund of knowledge, and honors his humanitarian spirit – all of which contributed to an impressive legacy of medical discoveries. The impact of Prof. Garcia's work will continue to be felt for many years. PMID:15673473

  18. 34. Fort Winfield Scott and Presidio of San Francisco. August ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    34. Fort Winfield Scott and Presidio of San Francisco. August 1918. SHOWING THE LETTERMAN HOSPITAL COMPLEX, FOLLOWING CONSTRUCTION OF BUILDING 1006 AND 1049, IN CONTEXT WITH ENTIRE PRESIDIO IN 1918. - Presidio of San Francisco, Letterman General Hospital, Building No. 27, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  19. 41. Post Engineer Office, Presidio of San Francisco, Letterman Army ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    41. Post Engineer Office, Presidio of San Francisco, Letterman Army Hospital, First Floor Plan, Main Laboratory Section and Plan, Building 1006. no date BUILDING 1006. - Presidio of San Francisco, Letterman General Hospital, Building No. 27, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  20. 19. REGIONAL MAP, SALINAS RIVER PROJECT, CAMP SAN LUIS OBISPO, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. REGIONAL MAP, SALINAS RIVER PROJECT, CAMP SAN LUIS OBISPO, IN CENTRAL PORTION OF SAN LUIS OBISPO, CALIFORNIA. Leeds Hill Barnard & Jewett - Consulting Engineers, February 1942. - Salinas River Project, Cuesta Tunnel, Southeast of U.S. 101, San Luis Obispo, San Luis Obispo County, CA

  1. 11. Photocopy of Painting (Original in De Young Museum, San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Photocopy of Painting (Original in De Young Museum, San Francisco, Oriana Day Paintings 1861-1865) Photographer unknown, February 1940 PAINTING OF MISSION COMPLEX SHOWING EXTERIOR PRIOR TO 1835 - Mission San Miguel Arcangel, Highway 101, San Miguel, San Luis Obispo County, CA

  2. 42. Post Engineer Office, Presidio of San Francisco, Letterman Army ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    42. Post Engineer Office, Presidio of San Francisco, Letterman Army Hospital, X-Ray Department and Second Floor Plan, X-Ray Department Plan, Building 1006. no date. BUILDING 1006. - Presidio of San Francisco, Letterman General Hospital, Building No. 27, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  3. 21. Post Engineer Office, Presidio of San Francisco, Letterman Army ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. Post Engineer Office, Presidio of San Francisco, Letterman Army Hospital. EKG Cardiology Clinic, Building 1049. December 1955. BUILDING 1049. - Presidio of San Francisco, Letterman General Hospital, Building No. 12, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  4. 22. Post Engineer Office, Presidio of San Francisco, Building # ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. Post Engineer Office, Presidio of San Francisco, Building # 1049 Letterman General Hospital. Alterations to EKG Cardiology Clinic. November 1963. BUILDING 1049. - Presidio of San Francisco, Letterman General Hospital, Building No. 12, Letterman Hospital Complex, Edie Road, San Francisco, San Francisco County, CA

  5. 33 CFR 3.55-20 - Sector San Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Francisco Bay Marine Inspection Zone and Captain of the Port Zone. 3.55-20 Section 3.55-20 Navigation and... Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone. The Sector San Francisco office is located in San Francisco, CA. The boundaries of Sector San Francisco's San Francisco Bay...

  6. 33 CFR 3.55-20 - Sector San Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Francisco Bay Marine Inspection Zone and Captain of the Port Zone. 3.55-20 Section 3.55-20 Navigation and... Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone. The Sector San Francisco office is located in San Francisco, CA. The boundaries of Sector San Francisco's San Francisco Bay...

  7. 33 CFR 3.55-20 - Sector San Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Francisco Bay Marine Inspection Zone and Captain of the Port Zone. 3.55-20 Section 3.55-20 Navigation and... Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone. The Sector San Francisco office is located in San Francisco, CA. The boundaries of Sector San Francisco's San Francisco Bay...

  8. 33 CFR 3.55-20 - Sector San Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Francisco Bay Marine Inspection Zone and Captain of the Port Zone. 3.55-20 Section 3.55-20 Navigation and... Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone. The Sector San Francisco office is located in San Francisco, CA. The boundaries of Sector San Francisco's San Francisco Bay...

  9. 33 CFR 3.55-20 - Sector San Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Francisco Bay Marine Inspection Zone and Captain of the Port Zone. 3.55-20 Section 3.55-20 Navigation and... Francisco: San Francisco Bay Marine Inspection Zone and Captain of the Port Zone. The Sector San Francisco office is located in San Francisco, CA. The boundaries of Sector San Francisco's San Francisco Bay...

  10. 12. Historic American Buildings Survey S.F. Chronicle Library, San Francisco ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Historic American Buildings Survey S.F. Chronicle Library, San Francisco BUILT 1853 - '4 AFTER THE DISASTER OF 1906 - St. Mary's Church, 660 California Street, San Francisco, San Francisco County, CA

  11. Cajon Pass, CA

    Cajon Pass, CA, where high pressure gas lines, high voltage power lines, rail lines, fiber optics, water lines, and Interstate 15 all run over the San Andreas Fault, which runs roughly side to side across the center of this image....

  12. 30. Photocopy of photograph (from National Park Service, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Photocopy of photograph (from National Park Service, San Francisco, California, 1930 (?) EXTERIOR, EAST SIDE OF MISSIONA AFTER RESTORATION, C. 1930 (?) - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  13. 19. Photocopy of photograph (from De Young Museum, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. Photocopy of photograph (from De Young Museum, San Francisco, California, late 1890's) EXTERIOR, GENERAL VIEW OF MISSION, LATE 1890'S - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  14. 12. Photocopy of photograph (from Golden Gate Park Museum, San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Photocopy of photograph (from Golden Gate Park Museum, San Francisco, California, 1850's) EXTERIOR, DETAIL OF FACADE OF MISSION SHOWING ARCHED WINDOWS, ENTRANCE AND BELFRY - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  15. 18. Photocopy of photograph (from De Young Museum, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Photocopy of photograph (from De Young Museum, San Francisco, California, 1895) EXTERIOR, SOUTH FRONT OF MISSION AND CONVENTO, 1895 - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  16. 27. Photocopy of photograph (from National Park Service, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. Photocopy of photograph (from National Park Service, San Francisco, California, Date unknown) EXTERIOR, SOUTH FRONT, DETAIL OF ENTRANCE AFTER RESTORATION, C. 1930 (?) - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  17. 5. Photocopy of painting (from De Young Museum, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Photocopy of painting (from De Young Museum, San Francisco, California, Oriana Day, artist, c. 1861-1885) EXTERIOR VIEW OF MISSION BEFORE 1835 - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  18. 13. Photocopy of photograph (from Golden Gate Museum, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Photocopy of photograph (from Golden Gate Museum, San Francisco, California, 1850's) EXTERIOR, VIEW OF CONVENTO BEFORE RESTORATION, 1850'S - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  19. 7. Historic American Buildings Survey From Golden Gate Park San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey From Golden Gate Park San Francisco, California Original: Ante 1860 Re-photo: February 1940 VIEW FROM SOUTH - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  20. 1. Historic American Buildings Survey From the Collection: San Mateo ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey From the Collection: San Mateo Co. Historical Society Painting - 1865? 1885? Photocopy - August 1958 VIEW FROM NORTHWEST - Francisco Sanchez Adobe, Linda Mar Boulevard & Adobe Drive, Pacifica, San Mateo County, CA

  1. 6. Photocopy of painting (from California Historical Society, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of painting (from California Historical Society, San Francisco, California, Oriana Day, artist, 1879) EXTERIOR, VIEW FROM AN ANGLE OF MISSION AND SURROUNDING STRUCTURES - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  2. Superfund record of decision (EPA Region 9): San Gabriel Valley (Area 4), Puente Valley Operable Unit, La Puente, CA, September 30, 1998

    SciTech Connect

    1998-10-01

    This Interim Record of Decision (ROD) addresses the contamination at the Puente Valley Operable Unit (PVOU) located within the San Gabriel Valley Superfund Site in Los Angeles County, California. This ROD addresses ground water contaminated with volatile organic compounds (VOCs). The selected remedy is containment of ground water contaminated with VOCs in the shallow and intermediate zones at the mouth of Puente Valley to prevent further migration of existing ground-water contamination. This remedy includes performance criteria that will require extraction and treatment of contaminated ground water at certain locations along the downgradient edge of the contamination and will require continued monitoring and evaluation at other locations. Treated ground water will be provided to local water purveyors or discharged to Puente Creek, immediately upstream of San Jose Creek. In addition, this remedy includes monitoring in the shallow, intermediate, and deep ground-water zones at mid-valley and at the mouth of the valley.

  3. Concentrations and time trends of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in aquatic bird eggs from San Francisco Bay, CA 2000-2003.

    PubMed

    She, Jianwen; Holden, Arthur; Adelsbach, Terrence L; Tanner, Manon; Schwarzbach, Steven E; Yee, Julie L; Hooper, Kim

    2008-08-01

    Concentrations of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) were measured in 169 avian eggs. We analyzed randomly collected eggs of two species of piscivorous birds: Caspian tern (Sterna caspia) (n=78) and Forster's tern (Sterna forsteri) (n=76). We also analyzed fail-to-hatch eggs from two species protected under the Federal Endangered Species Act of 1973, that breed in the San Francisco Bay region: the piscivorous California Least tern (Sterna antillarum brownii) (n=11) and the omnivorous California Clapper rail (Rallus longirostris obsoletus) (n=4). San Francisco Bay eggs were collected annually for four years (2000-2003), and additional 20 eggs were collected and analyzed from Gray's Harbor, Washington in 2001. Geometric mean PBDE concentrations did not significantly differ in the three tern species, but concentrations in eggs from the fail to hatch California Clapper rail eggs were significantly lower than those found in the randomly collected tern eggs. Median concentrations of SigmaPBDEs in Caspian tern eggs for 2000-2003 were 2410, 4730, 3720 and 2880 ng/g lipid weight (lw), respectively, in Forster's terns 1820, 4380, 5460 and 3600 ng/g lw, respectively, and in California Least terns for 2001 and 2002 were 5060 and 5170 ng/g lw, respectively. In contrast, median SigmaPBDEs concentration in California Clapper rail eggs for 2001 was 379 ng/g lw. Five PBDEs were the major congeners found and decreased in the order BDE-47, -99, -100, -153, and -154. BDE-32, -28, -71, -66, -85, -183 were less prevalent, minor congeners, as was BDE-209, which was measured in a subset of samples. PBDE concentrations in bird eggs from San Francisco Bay were site related. There was no significant difference in PBDE concentrations in Caspian tern eggs from San Francisco Bay and Gray's Harbor, WA. Average PBDE concentrations in eggs did not significantly increase over the period 2000-2003. PMID:18466953

  4. Concentrations and time trends of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) in aquatic bird eggs from San Francisco Bay, CA 2000-2003

    USGS Publications Warehouse

    She, J.; Holden, A.; Adelsbach, T.L.; Tanner, M.; Schwarzbach, S.E.; Yee, J.L.; Hooper, K.

    2008-01-01

    Concentrations of polybrominated diphenyl ethers (PBDEs) and polychlorinated biphenyls (PCBs) were measured in 169 avian eggs. We analyzed randomly collected eggs of two species of piscivorous birds: Caspian tern (Sterna caspia) (n = 78) and Forster's tern (Sterna forsteri) (n = 76). We also analyzed fail-to-hatch eggs from two species protected under the Federal Endangered Species Act of 1973, that breed in the San Francisco Bay region: the piscivorous California Least tern (Sterna antillarum brownii) (n = 11) and the omnivorous California Clapper rail (Rallus longirostris obsoletus) (n = 4). San Francisco Bay eggs were collected annually for four years (2000-2003), and additional 20 eggs were collected and analyzed from Gray's Harbor, Washington in 2001. Geometric mean PBDE concentrations did not significantly differ in the three tern species, but concentrations in eggs from the fail to hatch California Clapper rail eggs were significantly lower than those found in the randomly collected tern eggs. Median concentrations of ???PBDEs in Caspian tern eggs for 2000-2003 were 2410, 4730, 3720 and 2880 ng/g lipid weight (lw), respectively, in Forster's terns 1820, 4380, 5460 and 3600 ng/g lw, respectively, and in California Least terns for 2001 and 2002 were 5060 and 5170 ng/g lw, respectively. In contrast, median ???PBDEs concentration in California Clapper rail eggs for 2001 was 379 ng/g lw. Five PBDEs were the major congeners found and decreased in the order BDE-47, -99, -100, -153, and -154. BDE-32, -28, -71, -66, -85, -183 were less prevalent, minor congeners, as was BDE-209, which was measured in a subset of samples. PBDE concentrations in bird eggs from San Francisco Bay were site related. There was no significant difference in PBDE concentrations in Caspian tern eggs from San Francisco Bay and Gray's Harbor, WA. Average PBDE concentrations in eggs did not significantly increase over the period 2000-2003. ?? 2008 Elsevier Ltd. All rights reserved.

  5. North elevation and second floor plan. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    North elevation and second floor plan. San Bernardino Valley Union Junior College, Science Building. Includes physics, geology, and zoology departments shelving. Howard E. Jones, Architect, San Bernardino, California. Sheet 4, job no. 311. Scales 1/8 inch to the foot (elevations) and 1/2 inch to the foot (shelving). February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  6. East and west elevations. San Berardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    East and west elevations. San Berardino Valley Union Junior College, Library Building. Also includes miscellaneous full size details. Howard E. Jones, Architect, San Bernardino, California. Sheet 4, Job no. 315. Scales 1/8 inch to the foot (elevations). No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  7. Foundation plan. San Bernardino Valley Union Junior College, Classics Building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Foundation plan. San Bernardino Valley Union Junior College, Classics Building. Also includes sections AA-KK (except DD). Howard E. Jones, Architect, San Bernardino, California. Sheet 1, job no. 312. Scales 1/8 inch to the foot (plan) and 1/2 inch to the foot (sections). February 15, 1927. - San Bernardino Valley College, Classics Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  8. 11. Office of the Post Engineer, Presidio of San Francisco. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Office of the Post Engineer, Presidio of San Francisco. Location of Water Lines, Presidio of San Francisco. Sheet 31. November 1943. SHOWING EASTERN PORTION OF AREA A; BUILDINGS 274, 275, AND 277; AND POST ENGINEER'S SHOP AND YARDS INCLUDING BUILDINGS 280, 282-285, AND 288. - Presidio of San Francisco, Storehouse & Administration, Crissy Field North cantonment, Allen Street, San Francisco, San Francisco County, CA

  9. West elevation. San Bernardino Valley Union Junior College, Science Building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    West elevation. San Bernardino Valley Union Junior College, Science Building. Also includes plan of entrance, section EE showing tiling and typical transom design, and a full size detail of a door jamb for inside concrete walls. Howard E. Jones, Architect, San Bernardino, California. Sheet 7, job no. 311. Scale 1.2 inch to the foot. February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  10. East and west elevations. San Berardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    East and west elevations. San Berardino Valley Union Junior College, Science Building. Also includes elevations and sections of chemistry department shelving. Howard E. Jones, Architect, San Bernardino, California. Sheet 4, Job no. 311. Scales 1/8 inch to the foot (elevations) and 1/2 inch t other foot (shelving). February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  11. Section AA through main entrance gates & west stairs. San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Section AA through main entrance gates & west stairs. San Bernardino Valley Union Junior College, Science Building. Also includes plans and sections of boys' and girls' toilets. Howard E. Jones, Architect, San Bernardino, California. Sheet 5, job no. 311. Scales 1/4 inch to the foot (section AA) and 1/2 inch to the foot (toilet rooms). February 15, 1927. - San Bernardino Valley College, Life Science Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  12. Elevation and plan of east side entrance. San Bernardino Valley ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation and plan of east side entrance. San Bernardino Valley Union Junior College, Library Building. Also includes sections II and SS of entrance hall; and a stress diagram of steel truss. Howard E. Jones, Architect, San Bernardino, California. Sheet 7, job no. 315. Scale 1/2 inch to the foot. No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  13. Foundation plan. San Bernardino Valley Union Junior College, Library Building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Foundation plan. San Bernardino Valley Union Junior College, Library Building. Also includes sections A through MM. Howard E. Jones, Architect, San Bernardino, California. Sheet 1, job no. 315. Scales 1/8 inch to the foot (plan) and 1/2 inch to the foot (sections). No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  14. 2. SAN FRANCISCO STREET PROFILES: Photocopy of engraving, c. 1880, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. SAN FRANCISCO STREET PROFILES: Photocopy of engraving, c. 1880, showing street profiles of two San Francisco cable railroads. Figure 10 illustrates the mainline of the Sutter Street Railroad on Sutter Street, while Figure 11 shows the route of the Presidio & Ferries Railroad along Union Street. Note the lack of significant grades along the Sutter Street route. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  15. 1. SAN FRANCISCO STREET PROFILES: Photocopy of engraving, c. 1880, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. SAN FRANCISCO STREET PROFILES: Photocopy of engraving, c. 1880, showing street profiles of three San Francisco cable lines. Figure 7, at bottom of engraving, is the profile of Hallidie's Clay Street Hill Railroad. Figures 8 and 9 show the grades for the California Street Cable Railroad and the Geary Street Park & Ocean Railroad respectively. Note the lack of significant grades along Geary Street. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  16. Elevation and plan of main entrance. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation and plan of main entrance. San Bernardino Valley Union Junior College, Library Building. Also includes full size detail of mullion for iron gates. Howard E. Jones, Architect, San Bernardino, California. Sheet 5, job no. 315. Scale 1/2 inch to the foot. No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  17. Plot plan & miscellaneous details. San Bernardino Valley Union Junior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Plot plan & miscellaneous details. San Bernardino Valley Union Junior College, Classics Building. Includes map drawers, surveying equipment lockers, counters, platforms, etc. Howard E. Jones, Architect, San Bernardino, California. Sheet 8, job no. 312. Scales 1/2 inch to the foot (details) and 1/64 inch to the foot (plot plan). February 15, 1927. - San Bernardino Valley College, Classics Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  18. Peat accretion histories during the past 6,000 years in marshes of the Sacramento-San Joaquin delta, CA, USA

    USGS Publications Warehouse

    Drexler, Judith Z.; de Fontaine, Christian S.; Brown, Thomas A.

    2009-01-01

    The purpose of this study was to determine how vertical accretion rates in marshes vary through the millennia. Peat cores were collected in remnant and drained marshes in the Sacramento-San Joaquin Delta of California. Cubic smooth spline regression models were used to construct age-depth models and accretion histories for three remnant marshes. Estimated vertical accretion rates at these sites range from 0.03 to 0.49 cm year-1. The mean contribution of organic matter to soil volume at the remnant marsh sites is generally stable (4.73% to 6.94%), whereas the mean contribution of inorganic matter to soil volume has greater temporal variability (1.40% to 7.92%). The hydrogeomorphic position of each marsh largely determines the inorganic content of peat. Currently, the remnant marshes are keeping pace with sea level rise, but this balance may shift for at least one of the sites under future sea level rise scenarios.

  19. Waves and tides responsible for the intermittent closure of the entrance of a small, sheltered tidal wetland at San Francisco, CA

    NASA Astrophysics Data System (ADS)

    Hanes, Daniel M.; Ward, Kristen; Erikson, Li H.

    2011-10-01

    Crissy Field Marsh (CFM; http://www.nps.gov/prsf/planyourvisit/crissy-field-marsh-and-beach.htm) is a small, restored tidal wetland located in the entrance to San Francisco Bay just east of the Golden Gate. The marsh is small but otherwise fairly typical of many such restored wetlands worldwide. The marsh is hydraulically connected to the bay and the adjacent Pacific Ocean by a narrow sandy channel. The channel often migrates and sometimes closes completely, which effectively blocks the tidal connection to the ocean and disrupts the hydraulics and ecology of the marsh. Field measurements of waves and tides have been examined in order to evaluate the conditions responsible for the intermittent closure of the marsh entrance. The most important factor found to bring about the entrance channel closure is the occurrence of large ocean waves. However, there were also a few closure events during times with relatively small offshore waves. Examination of the deep-water directional wave spectra during these times indicates the presence of a small secondary peak corresponding to long period swell from the southern hemisphere, indicating that CFM and San Francisco Bay in general may be more susceptible to long period ocean swell emanating from the south or southwest than the more common ocean waves coming from the northwest. The tidal records during closure events show no strong relationship between closures and tides, other than that closures tend to occur during multi-day periods with successively increasing high tides. It can be inferred from these findings that the most important process to the intermittent closure of the entrance to CFM is littoral sediment transport driven by the influence of ocean swell waves breaking along the CFM shoreline at oblique angles. During periods of large, oblique waves the littoral transport of sand likely overwhelms the scour potential of the tidal flow in the entrance channel.

  20. Seismic and Aseismic Slip on the San-Jacinto Fault Near Anza, CA, from Joint Analysis of Strain and Aftershock Data

    NASA Astrophysics Data System (ADS)

    Inbal, A.; Avouac, J. P.; Ampuero, J. P.

    2014-12-01

    The San-Jacinto Fault (SJF) is the most active fault in southern California, which together with the southern San-Andreas Fault accommodates a large fraction of the motion across the plate boundary. Seismicity along the SJF is distributed over several fault segments with distinct spatio-temporal characteristics. One of these segments, known as the Anza seismic gap, is a 25 km long strand almost devoid of seismicity. In recent years, four M4-5 events occurred SE of the gap. Despite their moderate magnitudes, these earthquakes triggered rich aftershock sequences and pronounced afterslip that lasted for several weeks, and was well captured by nearby PBO borehole strain meters. A similar transient was remotely triggered by the 2010 El Mayor-Cucapah earthquake. Geodetic and seismic observations following a local M5.4 mainshock indicate that afterslip propagated unilaterally towards the NW at speed of about 5 km/day. We infer the distribution of slip via a joint inversion of the aftershock and strain data. Our approach is based on Dieterich's (1994) model relating the evolution of seismicity rate to applied stresses, within the framework of rate-and-state friction. This approach provides resolution power at depths inaccessible to the surface geodetic network. Moreover, it allows us to gain important insights onto the fault mechanical properties. We apply this inversion scheme to episodes that occurred during 2010. Remarkably, we find that the cumulative moment released post-seismically during the locally triggered transient is 5-10 times larger than the moment of the mainshock. We show that the data favour a model in which deep slip transients, which may develop due to local or remote earthquakes, occur on a weak, close-to-velocity-neutral fault. The transients increase the stress along the Anza gap, and trigger earthquakes outside it through static stress transfer.

  1. Waves and tides responsible for the intermittent closure of the entrance of a small, sheltered tidal wetland at San Francisco, CA

    USGS Publications Warehouse

    Hanes, D.M.; Ward, K.; Erikson, L.H.

    2011-01-01

    Crissy Field Marsh (CFM; http://www.nps.gov/prsf/planyourvisit/crissy-field-marsh-and-beach.htm) is a small, restored tidal wetland located in the entrance to San Francisco Bay just east of the Golden Gate. The marsh is small but otherwise fairly typical of many such restored wetlands worldwide. The marsh is hydraulically connected to the bay and the adjacent Pacific Ocean by a narrow sandy channel. The channel often migrates and sometimes closes completely, which effectively blocks the tidal connection to the ocean and disrupts the hydraulics and ecology of the marsh. Field measurements of waves and tides have been examined in order to evaluate the conditions responsible for the intermittent closure of the marsh entrance. The most important factor found to bring about the entrance channel closure is the occurrence of large ocean waves. However, there were also a few closure events during times with relatively small offshore waves. Examination of the deep-water directional wave spectra during these times indicates the presence of a small secondary peak corresponding to long period swell from the southern hemisphere, indicating that CFM and San Francisco Bay in general may be more susceptible to long period ocean swell emanating from the south or southwest than the more common ocean waves coming from the northwest. The tidal records during closure events show no strong relationship between closures and tides, other than that closures tend to occur during multi-day periods with successively increasing high tides. It can be inferred from these findings that the most important process to the intermittent closure of the entrance to CFM is littoral sediment transport driven by the influence of ocean swell waves breaking along the CFM shoreline at oblique angles. During periods of large, oblique waves the littoral transport of sand likely overwhelms the scour potential of the tidal flow in the entrance channel. ?? 2011.

  2. PREFACE: Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé (San Diego, CA, USA, February 27-March 3 2011) Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé (San Diego, CA, USA, February 27-March 3 2011)

    NASA Astrophysics Data System (ADS)

    Lebensohn, Ricardo A.

    2012-03-01

    This special issue contains selected contributions from invited speakers to the 'Polycrystal Modelling with Experimental Integration: A Symposium Honoring Carlos Tomé', held as part of the 2011 TMS Annual Meeting and Exhibition, that took place on February 27-March 3, 2011 in San Diego, CA, USA. This symposium honored the remarkable contributions of Dr Carlos N Tomé to the field of mechanical behavior of polycrystalline materials, on the occasion of his 60th birthday. Throughout his career, Dr Tomé has pioneered the theoretical and numerical development of models of polycrystal mechanical behavior, with emphasis on the role played by texture and microstructure on the anisotropic behavior of engineering materials. His many contributions have been critical in establishing a strong connection between models and experiments, and in bridging different scales in the pursuit of robust multiscale models with experimental integration. Among his achievements, the numerical codes that Dr Tomé and co-workers have developed are extensively used in the materials science and engineering community as predictive tools for parameter identification, interpretation of experiments, and multiscale calculations in academia, national laboratories and industry. The symposium brought together materials scientists and engineers to address current theoretical, computational and experimental issues related to microstructure-property relationships in polycrystalline materials deforming in different regimes, including the effects of single crystal anisotropy, texture and microstructure evolution. Synergetic studies, involving different crystal plasticity-based models, including multiscale implementations of the latter, and measurements of global and local textures, internal strains, dislocation structures, twinning, phase distribution, etc, were discussed in more than 90 presentations. The papers in this issue are representative of the different length-scales, materials, and experimental and modeling techniques addressed in the symposium. The special issue starts with two papers by Wang et al presenting molecular dynamics studies of the interaction of dislocations with grain and twin boundaries in hcp crystals. The papers by Vu et al and Mercier et al that follow present novel formulations based on non-linear homogenization for viscoelastic and elasto-viscoplastic polycrystals, respectively. Next, two papers by Merkel et al and Beaudoin et al report on synchrotron x-ray measurements of lattice strains in hcp-iron and Al-Li (fcc) polycrystals, respectively, interpreted by means of polycrystal plasticity models. The following two papers by Field et al and Lefebvre et al show how orientation images of polycrystalline cubic metals obtained by electron backscatter diffraction can be used as direct input of models for quantification of dislocation density fields and surface roughness, respectively. Finally, the papers by Jeong et al and Vanna Yang et al show applications of physically-based models of polycrystal plasticity to the analysis of the anisotropic plastic response of stainless steels, and the strain-hardening of Mg-Al alloys, respectively.

  3. Variable earthquake recurrence on the Northern San Andreas fault over the past 3,000 years at the Vedanta marsh site, Olema, CA (Invited)

    NASA Astrophysics Data System (ADS)

    Niemi, T. M.

    2010-12-01

    The Vedanta marsh trench site is located along the San Andreas fault (SAF) near the town of Olema approximately 45 km north of San Francisco. Excavations into the Vedanta marsh provided exposures of the sediment across the SAF zone that preserves a nearly continuous earthquake record over the past 3,000 years. Evidence for thirteen earthquakes was identified from the main fault zone based on fault outward splays, fault upward terminations, fissures, colluvial wedges, and soft-sediment deformation. The deposits exposed in the trenches contain abundant organic material including peat, charcoal, and macrofossils such as wood, twigs, and leaves. In order to constrain the age of the deposits and prehistoric earthquakes, we radiocarbon-dated 132 samples. Many of the layers in the marsh contain organic materials with ages that range from hundreds to several thousands of years. Except for the peat that accumulates in-situ, most of the organic materials are detrital, washed in from the surrounding forests with long-lived species such as Douglas fir trees that grow to 400 years old. The age of the pre-1906 seismic events are defined by an age model using the OxCal radiocarbon analysis program. This model incorporated 66 of the original 132 dates, about one-half which is common for studies using dates on detrital materials. The paleoseismic record is most complete for the youngest seven earthquakes where faulting was documented in the upper portion of multiple trench exposures. The penultimate event likely occurred sometime during the interval of AD 1650-1735. The average recurrence interval for the past 1,000 years for the youngest seven earthquakes is ~ 140 years with a range of 79 to 220 years. However, when we consider the stratigraphic section back to approximately 1000 B.C., the longest recurrence time between the mean age of the seismic events is 488 years and the shortest is 40 years. These data yield an average earthquake recurrence time of about 240 years. Either the older record of earthquakes is incomplete, or there has been a change in the earthquake frequency on this segment of the SAF.

  4. Aircraft Pilot Observation (APOB) Measurements of Summertime Ozone in the Residual Layer during 2008 - 2013 in the San Joaquin Valley (SJV), CA.

    NASA Astrophysics Data System (ADS)

    Mahmud, A.; Di, P.; Avise, J.; DaMassa, J.; Kaduwela, A. P.

    2014-12-01

    The California Air Resources Board (CARB) has been operating the Aircraft Pilot Observation (APOB) campaign since 2008 to measure ozone in the upper air, mostly in the residual layer, with an objective to understand the impact of residual layer ozone on daily surface ozone concentrations in the San Joaquin Valley (SJV) where both federal and state standards are often violated. A contracted flight operates daily between 5 - 6 AM over Fresno during the summer months from June - September, and makes continuous measurements of ozone throughout the residual layer up to ~3000 m above ground. The objectives of the current study are to 1) examine the correlation between the residual layer ozone and the surface level 1-hr and/or 8-hr maximum ozone concentrations by analyzing the 2008 - 2013 APOB dataset, and 2) evaluate an air quality model's ability to capture vertical ozone profiles, especially in the residual layer, by comparing the modeling results with the measurements. Preliminary analysis shows that the summertime annual median ozone in the residual layer (between 150 - 3000 m above ground) has decreased by approximately 36% over the 2008 - 2013 period. The time series of daily 1-hr and 8-hr maximum ozone concentrations at a downtown Fresno monitoring site, and daily maximum ozone concentrations in the residual layer show similar patterns, although ozone in the residual layer shows stronger decreasing trends compared to the surface measurements. This, perhaps, indicates that the ozone in the residual layer over Fresno contains contributions from surrounding areas during the daytime. In addition, the ozone trend in the residual layer follows a similar decreasing trend as the reduction of basin-wide emissions of ozone precursors such as NOx and VOCs, which have decreased by 31% and 8%, respectively over the 2005 - 2010 period. The US EPA's CAMQ model will be utilized to model ozone concentrations during the summer months of 2012, and the vertical distributions will be compared with those obtained from the APOB measurements to determine how well the model predicts the measured profiles. Potential improvements to the modeling will be tested if found necessary. Keywords: residual layer, ozone, San Joaquin Valley, CMAQ

  5. 77 FR 66910 - Environmental Impact Statement, San Diego County, California

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    ... San Diego County, California (Federal Register Vol. 72, No 10; FR Doc E7-491) will be withdrawn. FOR... Federal Highway Administration Environmental Impact Statement, San Diego County, California AGENCY... Highway Administration--California Division, 401 B Street, Suite 800, San Diego, CA 92101, Regular...

  6. Large Earthquake Hazard of the San Jacinto Fault Zone, CA, from Long Record of Simulated Seismicity Assimilating the Available Instrumental and Paleoseismic Data

    NASA Astrophysics Data System (ADS)

    Zöller, G.; Ben-Zion, Y.

    2014-11-01

    We investigate spatio-temporal properties of earthquake patterns in the San Jacinto fault zone (SJFZ), California, between Cajon Pass and the Superstition Hill Fault, using a long record of simulated seismicity constrained by available seismological and geological data. The model provides an effective realization of a large segmented strike-slip fault zone in a 3D elastic half-space, with heterogeneous distribution of static friction chosen to represent several clear step-overs at the surface. The simulated synthetic catalog reproduces well the basic statistical features of the instrumental seismicity recorded at the SJFZ area since 1981. The model also produces events larger than those included in the short instrumental record, consistent with paleo-earthquakes documented at sites along the SJFZ for the last 1,400 years. The general agreement between the synthetic and observed data allows us to address with the long-simulated seismicity questions related to large earthquakes and expected seismic hazard. The interaction between m ≥ 7 events on different sections of the SJFZ is found to be close to random. The hazard associated with m ≥ 7 events on the SJFZ increases significantly if the long record of simulated seismicity is taken into account. The model simulations indicate that the recent increased number of observed intermediate SJFZ earthquakes is a robust statistical feature heralding the occurrence of m ≥ 7 earthquakes. The hypocenters of the m ≥ 5 events in the simulation results move progressively towards the hypocenter of the upcoming m ≥ 7 earthquake.

  7. Support for Students and Young Scientists to Participate in the 2009 Actinides Conference to be held in San Francisco, CA, Sunday, 12 July 2009 -- Friday, 17 July 2009

    SciTech Connect

    Raymond, Kenneth N.

    2011-04-08

    Early career scientist were provided support to attend and participate in the Actinides 2009 (AN2009) International Conference held in San Francisco, California from 12-17 July 2011. This is the premier conference in the field of actinide chemistry, physics, and materials science of the actinide elements. Participation in the preeminent scientific meeting in actinide science keeps the U.S at the forefront of developments in this key field. The specific involvement of early career scientists combats the loss of expertise in the aforementioned critical areas related to f-element chemistry such as energy, homeland, and environmental security. Without these trained scientists, the U.S. will not be able to properly exploit nuclear technology to its fullest and will not be able to address its energy needs in either an environmentally safe or cost–effective manner nor will it be able to provide for its national defense. Furthermore, the early career scientists added greatly to the scientific content of the meeting and stimulates early career scientists to remain in the filed of actinide science. Providing support for participation in the AN2009 Conference via registration fee waivers, hotel cost support, and travel cost support, was extremely effective in securing the participation of early career scientists that would have not otherwise been able to attend.

  8. The Social and Environmental Context of Cross-border Drug Use in Mexico: Findings from a Mixed Methods Study of Young IDUs Living in San Diego, CA

    PubMed Central

    Wagner, Karla D.; Moynihan, Matthew J.; Strathdee, Steffanie A.; Cuevas-Mota, Jazmine; Clark, Maureen; Zúñiga, María Luisa; Volkmann, Tyson A.; Teshale, Eyasu; Garfein, Richard S.

    2012-01-01

    We report the results of qualitative (n=19) and quantitative (n=545) interviews with young injection drug users (IDUs) in San Diego, California, USA about their experiences using drugs in Tijuana, Mexico, and associated risks for HIV infection. Young IDUs who have ever traveled to Mexico (n=365) used a variety of injection (54%) and non-injection (30%) drugs there, and appear to be heavier users than those who have never traveled to Mexico. Sociocultural themes influencing drug use in Mexico included: interactions amongst the purpose of travel, drug preference, and route of administration; familiarity with the border region; evolving relationships with the US and Mexican drug markets; and the experience of crossing the US/Mexico border. Interventions for IDUs in border regions need to be sensitive to the ethnicity, familiarity with the border region, and life history of participants, as well as differences in national policies that could influence drug use and risk for HIV on both sides of the border. PMID:23216441

  9. Hydrologic conditions and terrestrial laser scanning of post-fire debris flows in the San Gabriel Mountains, CA, U.S.A.

    USGS Publications Warehouse

    Schmidt, Kevin M.; Hanshaw, M.N.; Howle, James F.; Kean, Jason W.; Staley, Dennis M.; Stock, Jonathan D.; Bawden, Gerald W.

    2011-01-01

    To investigate rainfall-runoff conditions that generate post-wildfire debris flows, we instrumented and surveyed steep, small watersheds along the tectonically active front of the San Gabriel Mountains, California. Fortuitously, we recorded runoff-generated debris-flows triggered by one spatially restricted convective event with 28 mm of rainfall falling over 62 minutes. Our rain gages, nested hillslope overland-flow sensors and soil-moisture probes, as well as a time series of terrestrial laser scanning (TLS) revealed the effects of the storm. Hillslope overland-flow response, along two ~10-m long flow lines perpendicular to and originating from a drainage divide, displayed only a 10 to 20 minute delay from the onset of rainfall with accumulated totals of merely 5-10 mm. Depth-stratified soil-moisture probes displayed a greater time delay, roughly 20- 30 minutes, indicating that initial overland flow was Hortonian. Furthermore, a downstream channel-monitoring array recorded a pronounced discharge peak generated by the passage of a debris flow after 18 minutes of rainfall. At this time, only four of the eleven hillslope overlandflow sensors confirmed the presence of surface-water flow. Repeat TLS and detailed field mapping using GPS document how patterns of rainsplash, overland-flow scour, and rilling contributed to the generation of meter-scale debris flows. In response to a single small storm, the debris flows deposited irregular levees and lobate terminal snouts on hillslopes and caused widespread erosion of the valley axis with ground surface lowering exceeding 1.5 m.

  10. Sections. Ceiling plan. San Bernardino Valley Union Junior College, Auditorium ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Sections. Ceiling plan. San Bernardino Valley Union Junior College, Auditorium Building. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 9, job no. 692. Scale 1/8 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  11. Detail of proscenium opening. San bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail of proscenium opening. San bernardino Valley Union Junior College, Auditorium Building. Details of corbels and soffit; lettering detail for frieze. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet W.P.A. 2, job no. 692. Scale 3/4 inch to the foot. May 18, 1937. (no state stamp. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  12. Tower details, sheet 16. San Bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Tower details, sheet 16. San Bernardino Valley Union Junior College, Auditorium Building. Clock and finial details; tower roof plan. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 16, job no. 692. Various scales. July 15, 1937. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, July 24, 1937. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  13. Rose windows and other details. San Bernardino Valley Union Junior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Rose windows and other details. San Bernardino Valley Union Junior College, Auditorium Building. Rose window; front windows; drinking fountain alcove; proscenium arch; stage door. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 12, job no. 692. Various scales. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  14. Basement plan. San Bernardino Valley Union Junior College, Auditorium building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Basement plan. San Bernardino Valley Union Junior College, Auditorium building. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 2, Job no. 692. Scale 1/8 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  15. Second floor plan. San Bernardino Valley Union Junior College, Auditorium ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Second floor plan. San Bernardino Valley Union Junior College, Auditorium Building. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 4, job no. 692. Scale 1/8 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  16. Plot plan. San Bernardino Valley Union Junior College, Auditorium building. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Plot plan. San Bernardino Valley Union Junior College, Auditorium building. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 1, job no. 692. Scale 1 inch to forty feet. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  17. San Marino.

    PubMed

    1985-02-01

    San Marino, an independent republic located in north central Italy, in 1983 had a population of 22,206 growing at an annual rate of .9%. The literacy rate is 97% and the infant mortality rate is 9.6/1000. The terrain is mountainous and the climate is moderate. According to local tradition, San Marino was founded by a Christian stonecutter in the 4th century A.D. as a refuge against religious persecution. Its recorded history began in the 9th century, and it has survived assaults on its independence by the papacy, the Malatesta lords of Rimini, Cesare Borgia, Napoleon, and Mussolini. An 1862 treaty with the newly formed Kingdom of Italy has been periodically renewed and amended. The present government is an alliance between the socialists and communists. San Marino has had its own statutes and governmental institutions since the 11th century. Legislative authority at present is vested in a 60-member unicameral parliament. Executive authority is exercised by the 11-member Congress of State, the members of which head the various administrative departments of the goverment. The posts are divided among the parties which form the coalition government. Judicial authority is partly exercised by Italian magistrates in civil and criminal cases. San Marino's policies are tied to Italy's and political organizations and labor unions active in Italy are also active in San Marino. Since World War II, there has been intense rivalry between 2 political coalitions, the Popular Alliance composed of the Christian Democratic Party and the Independent Social Democratic Party, and the Liberty Committee, coalition of the Communist Party and the Socialist Party. San Marino's gross domestic product was $137 million and its per capita income was $6290 in 1980. The principal economic activities are farming and livestock raising, along with some light manufacturing. Foreign transactions are dominated by tourism. The government derives most of its revenue from the sale of postage stamps to collectors around the world and from payment of an annual budget subsidy by the Italian government. Despite its close ties with Italy, San Marino has maintained its distinctive status for centuries. PMID:12178101

  18. Intimate Injection Partnerships Are at Elevated Risk of High-Risk Injecting: A Multi-Level Longitudinal Study of HCV-Serodiscordant Injection Partnerships in San Francisco, CA

    PubMed Central

    Morris, Meghan D.; Evans, Jennifer; Montgomery, Martha; Yu, Michelle; Briceno, Alya; Page, Kimberly; Hahn, Judith A.

    2014-01-01

    Background It is increasingly recognized that the risk for HIV and hepatitis C (HCV) transmission among people who inject drugs (PWID), such as syringe sharing, occurs in the context of relationships between (at least) two people. Evidence suggests that the risk associated with injection behavior varies with injection partner types. Methods We utilized longitudinal dyad-level data from a study of young PWID from San Francisco (2006 to 2013) to investigate the relationship-level factors influencing high-risk injecting within HCV-serodiscordant injection partners (i.e., individuals who injected together ≥5 times in the prior month). Utilizing data from 70 HCV-serodiscordant injection partnerships, we used generalized linear models to examine relationship-level predictors (i.e., partnership composition, partnership closeness, and partnership dynamics) of: (1) receptive syringe sharing (RSS); and (2) receptive cooker use (RCU), as reported by the HCV-negative injection partner. Results As reported by the “at-risk” HCV-negative injection partner, receptive syringe sharing (RSS) and receptive cooker use (RCU) were 19% and 33% at enrollment, and 11% and 12% over all visits (total follow-up time 55 person-years) resulting in 13 new HCV-infections (incidence rate: 23.8/100 person-years). Person-level factors, injection partnership composition, and partnership dynamics were not significantly associated with either RSS or RCU. Instead, intimate injection partnerships (those who lived together and were also in a sexual relationship) were independently associated with a 5-times greater risk of both RSS and a 7-times greater risk of RCU when compared to injecting only partnerships. Conclusion Our findings suggest a positive, and amplified effect of relationship factors on injecting drug risk behaviors among young PWID injection partnerships. The majority of interventions to reduce injection drug use related harms focus on individual-based education to increase drug use knowledge. Our findings support the need to expand harm reduction strategies to relationship-based messaging and interventions. PMID:25286346

  19. Geologic Investigation of a Potential Site for a Next-Generation Reactor Neutrino Oscillation Experiment -- Diablo Canyon, San Luis Obispo County, CA

    SciTech Connect

    Onishi, Celia Tiemi; Dobson, Patrick; Nakagawa, Seiji; Glaser, Steven; Galic, Dom

    2004-08-01

    This report provides information on the geology and selected physical and mechanical properties of surface rocks collected at Diablo Canyon, San Luis Obispo County, California as part of the design and engineering studies towards a future reactor neutrino oscillation experiment. The main objective of this neutrino project is to study the process of neutrino flavor transformation--or neutrino oscillation--by measuring neutrinos produced in the fission reactions of a nuclear power plant. Diablo Canyon was selected as a candidate site because it allows the detectors to be situated underground in a tunnel close to the source of neutrinos (i.e., at a distance of several hundred meters from the nuclear power plant) while having suitable topography for shielding against cosmic rays. The detectors have to be located underground to minimize the cosmic ray-related background noise that can mimic the signal of reactor neutrino interactions in the detector. Three Pliocene-Miocene marine sedimentary units dominate the geology of Diablo Canyon: the Pismo Formation, the Monterey Formation, and the Obispo Formation. The area is tectonically active, located east of the active Hosgri Fault and in the southern limb of the northwest trending Pismo Syncline. Most of the potential tunnel for the neutrino detector lies within the Obispo Formation. Review of previous geologic studies, observations from a field visit, and selected physical and mechanical properties of rock samples collected from the site provided baseline geological information used in developing a preliminary estimate for tunneling construction cost. Gamma-ray spectrometric results indicate low levels of radioactivity for uranium, thorium, and potassium. Grain density, bulk density, and porosity values for these rock samples range from 2.37 to 2.86 g/cc, 1.41 to 2.57 g/cc, and 1.94 to 68.5% respectively. Point load, unconfined compressive strength, and ultrasonic velocity tests were conducted to determine rock mechanical and acoustic properties. The rock strength values range from 23 to 219 MPa and the Poisson's ratio from 0.1 to 0.38. Potential geologic hazards in the Diablo Canyon area were identified and described to provide an overall picture of processes that may affect tunnel construction activities.

  20. Geologic Investigation of a Potential Site for a Next-Generation Reactor Neutrino Oscillation Experiment -- Diablo Canyon, San Luis Obispo County, CA

    SciTech Connect

    Onishi, Celia Tiemi; Dobson, Patrick; Nakagawa, Seiji; Glaser, Steven; Galic, Dom

    2004-06-11

    This report provides information on the geology and selected physical and mechanical properties of surface rocks collected at Diablo Canyon, San Luis Obispo County, California as part of the design and engineering studies towards a future reactor neutrino oscillation experiment. The main objective of this neutrino project is to study the process of neutrino flavor transformation or neutrino oscillation by measuring neutrinos produced in the fission reactions of a nuclear power plant. Diablo Canyon was selected as a candidate site because it allows the detectors to be situated underground in a tunnel close to the source of neutrinos (i.e., at a distance of several hundred meters from the nuclear power plant) while having suitable topography for shielding against cosmic rays. The detectors have to be located underground to minimize the cosmic ray-related background noise that can mimic the signal of reactor neutrino interactions in the detector. Three Pliocene-Miocene marine sedimentary units dominate the geology of Diablo Canyon: the Pismo Formation, the Monterey Formation, and the Obispo Formation. The area is tectonically active, located east of the active Hosgri Fault and in the southern limb of the northwest trending Pismo Syncline. Most of the potential tunnel for the neutrino detector lies within the Obispo Formation. Review of previous geologic studies, observations from a field visit, and selected physical and mechanical properties of rock samples collected from the site provided baseline geological information used in developing a preliminary estimate for tunneling construction cost. Gamma-ray spectrometric results indicate low levels of radioactivity for uranium, thorium, and potassium. Grain density, bulk density, and porosity values for these rock samples range from 2.37 to 2.86 g/cc, 1.41 to 2.57 g/cc, and 1.94 to 68.5 percent respectively. Point load, unconfined compressive strength, and ultrasonic velocity tests were conducted to determine rock mechanical and acoustic properties. The rock strength values range from 23 to 219 MPa and the Poisson's ratio from 0.1 to 0.38. Potential geologic hazards in the Diablo Canyon area were identified and described to provide an overall picture of processes that may affect tunnel construction activities.

  1. Synthetic Streams Constructed for Multi-policy Framework, Marin County, CA, Reveal Right-lateral Offset Drainages 5.5 km Offshore of San Andreas Fault

    NASA Astrophysics Data System (ADS)

    Quinn, B. B.; Marin Map-Matrix Team (Data Development)

    2010-12-01

    The County of Marin General Plan enables protection of riparian, coastal, and wetland habitats identified in several incompatible ways. To establish a consistent hydrology framework for policies, topographic data were fused into a topographic-bathymetric model "tbsm45cm_20100823". The model surface contains closed basins that guide a hydro-enforcement workflow linking natural drainage with engineered structures that direct subsurface flow. Drainage was analyzed with ArcHydro (crwr.utexas.edu). Vector flow paths are diced into short segments, each with attributes of catchment area flowing through that segment. This vector flow paths are calculated county-wide below catchments of 2023 square meters (0.5 acre), providing useful detail for urban areas. With a near-continuous catchment area attribute, flow paths can quickly be classed as perennial, intermittent, or ephemeral based on catchment ranges respecting each watershed's climate and geology conditions. Annual rainfall in Marin County ranges from near 500 mm to 1500 mm, over elevations from sea level to 750 m, with a land area of 1315 square km. Watershed-specific catchment-based flow regimes offer a model of stream reaches subject to fish habitat protection. Small catchment areas help identify riparian vegetation patterns by linking sparse trees into logical groupings along drainage lines, for more comprehensive protection of watersheds. A novel finding of topo-bathy drainage analysis was drainage offsets revealed in the rocky seafloor southwesterly of Bolinas. The offset drainage patterns are in waters deeper than 20 meters, 5.5 kilometers from, and parallel to the active trace of the San Andreas Fault; one offset appears to be 1500 meters right-lateral. Data revealing this pattern were published by the California Seafloor Mapping Project seafloor.csumb.edu, converted from grid to masspoint form in the data fusion that yielded the tbsm45cm_20100823 model. A topographic-only surface model "dsm40cm_201001" was published as default terrain surface for Marin County in Google Earth in 201003. The surface models are available through the MarinMap.org consortium. Overview of synthetic drainage based on tbsm45cm_20100823 topo-bathy surface model

  2. 75 FR 71106 - San Jose Water Company; Notice of Application Accepted for Filing and Soliciting Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... Energy Regulatory Commission San Jose Water Company; Notice of Application Accepted for Filing and...-000. c. Date filed: June 25, 2010 and supplemented August 27, 2010. d. Applicant: San Jose Water...: Thomas Gee, San Jose Water Company, 1265 South Bascom Avenue, San Jose, CA 95128, (408) 279-7886. ]...

  3. IBC's 22nd Annual Antibody Engineering and 9th Annual Antibody Therapeutics International Conferences and the 2011 Annual Meeting of The Antibody Society, December 5–8, 2011, San Diego, CA

    PubMed Central

    Nilvebrant, Johan; Dunlop, D Cameron; Sircar, Aroop; Wurch, Thierry; Falkowska, Emilia; Helguera, Gustavo; Piccione, Emily C; Brack, Simon; Berger, Sven

    2012-01-01

    The 22nd Annual Antibody Engineering and 9th Annual Antibody Therapeutics international conferences, and the 2011 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 5–8, 2011 in San Diego, CA. The meeting drew ∼800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a preview to the main events, a pre-conference workshop held on December 4, 2011 focused on antibodies as probes of structure. The Antibody Engineering Conference comprised eight sessions: (1) structure and dynamics of antibodies and their membrane receptor targets; (2) model-guided generation of binding sites; (3) novel selection strategies; (4) antibodies in a complex environment: targeting intracellular and misfolded proteins; (5) rational vaccine design; (6) viral retargeting with engineered binding molecules; (7) the biology behind potential blockbuster antibodies and (8) antibodies as signaling modifiers: where did we go right, and can we learn from success? The Antibody Therapeutics Conference comprised five sessions: (1) Twenty-five years of therapeutic antibodies: lessons learned and future challenges; (2) preclinical and early stage development of antibody therapeutics; (3) next generation anti-angiogenics; (4) updates of clinical stage antibody therapeutics and (5) antibody drug conjugates and bispecific antibodies. PMID:22453091

  4. Special issue: overview and summary reports from the 24th Fusion Energy Conference (San Diego, CA, 8-13 October 2012)

    NASA Astrophysics Data System (ADS)

    Thomas, Paul

    2013-10-01

    The group of 27 papers published in this special issue of Nuclear Fusion aims to monitor the worldwide progress made in the period 2010-2012 in the field of thermonuclear fusion. Of these papers, 24 are based on overview reports presented at the 24th Fusion Energy Conference (FEC 2012) and three are summary reports. The conference was hosted by the Government of the United States of America and organized by the IAEA in cooperation with the United States Department of Energy and General Atomics. It took place in San Diego on 8-13 October 2012. The overviews presented at the conference have been rewritten and extended for the purpose of this special issue and submitted to the standard double-referee peer-review of Nuclear Fusion . The articles are placed in the following sequence: Overview articles, presented in programme order, are as follows: • Tokamaks DIII-D research towards resolving key issues for ITER and steady-state tokamaks; Overview of the JET results with the ITER-like wall; Overview of ASDEX Upgrade results; Overview of experimental results and code validation activities at Alcator C-Mod; An overview of KSTAR results; Progress of long pulse and H-mode experiments in EAST; Overview of physics results from the National Spherical Torus Experiment; Overview of physics results from MAST towards ITER/DEMO and the MAST Upgrade; An overview of recent HL-2A experiments; Progress of the JT-60SA project; Overview of recent and current research on the TCV tokamak; An overview of FTU results; New developments, plasma physics regimes and issues for the Ignitor experiment; Recent research work on the J-TEXT tokamak. • Other MCF Extension of operation regimes and investigation of three-dimensional current-less plasmas in the Large Helical Device; Dynamics of flows and confinement in the TJ-II stellarator; Overview of results from the MST reversed field pinch experiment; Overview of the RFX Fusion Science Program; An overview of intrinsic torque and momentum transport bifurcations in toroidal plasmas. • ICF The National Ignition Campaign: status and progress; Present status of Fast Ignition Realization EXperiment and inertial fusion energy development. • Cross device or cross programme topical overviews Energetic particle instabilities in fusion plasmas; Science and technology research & development in support to ITER and the Broader Approach; Multimodal options for materials research to advance the basis for fusion energy in the ITER era. • Conference summaries of the sessions devoted to: Magnetic confinement experiments on stability, wave-plasma interactions, current drive, heating, energetic particles, plasma-material interactions, divertors, limiters and the scrape-off layer; Magnetic confinement theory and modelling; Inertial confinement fusion. We believe that this issue will be a useful resource for the community and we thank all of the authors and referees for their hard work in preparing the papers for publication.

  5. LiDAR Imagery of the San Andreas Fault Zone at the Vedanta and Olema Ridge Paleoseismic Trench Sites, Pt. Reyes, CA

    NASA Astrophysics Data System (ADS)

    Niemi, T. M.; Kayen, R.; Zhang, H.; Dunn, C. R.; Doolin, D. M.

    2004-12-01

    At the Vedanta and Olema Ridge paleoseismic trench sites along the San Andreas fault (SAF) in Marin County, we experimented with collecting tripod LiDAR (Light Detection And Ranging) data in order to test its utility in stratigraphic and tectonic geomorphic mapping. To characterized the terrain surface surroundings and within the exposed trench walls, we performed ground-based LiDAR surveys using a portable color sensitive tripod-mounted system. To produce a digital terrain model (DTM) for each site, we used a Riegl Z210i laser-scanner to target the ground and saturate it with point targets at three or more locations around the exposed trench. Local geo-referencing and control points were established using temporary auto reflectors. Using the LiDAR-based terrain model software package, ISite3D, we then merged these scans into a single surface model for each site. The same technique was used to image and process the exposed walls of the trench. We found that using a rotating scanning-laser allows us to very rapidly produce ultra-high resolution and quantitative DTMs for geomorphic analysis of a large (>0.1 km2) area surrounding the trench and that that the DTM can be used to resolve fine scale (<2.5 cm) morphologic features associated with the fault. The ability of the LiDAR to resolve color allows us another tool to investigate subtle variations in the soil structure exposed in the trench wall. By artificially modifying the color with false and enhanced colors, we can visually extract information not readily visible to the eye. At the Olema Ridge trench site, the 1906 trace of the SAF lies at the base of an east-facing scarp that formed as a slice of the ridge has been translated northwestward along the fault. As a means to compare technologies, we collected detailed geomorphic data from the site using both Total Station and LiDAR surveys. The superior coverage of the geospatial data recovered from the LiDAR allows for a more accurate rendering of the microtopography. Using the DTM for the Olema Ridge site, we can determine the probable age of the SAF at this location by palinspastic reconstruction of the surface topography and restoration of the ridge sliver back to its slope position. In addition, through comparison of archival photographs taken after the 1906 earthquake, our detailed tectonic morphologic mapping shows how the 1906 rupture has changed geologically over the past 100 years. We also compare the historical photographs to the subsurface stratigraphic section exposed in a trench. A low sedimentation rate and high rates of bioturbation have largely homogenized the stratigraphic data. We see clear evidence for the 1906 rupture and at least two prior earthquakes are also preserved. At the Vedanta marsh site, a 4-m-deep excavation exposes a section of nearly continuous deposition of organic-rich peat layers interbedded with marsh clay and silt, and fluvial to colluvial gravel deposits. This stratigraphic section contains evidence for approximately ten ground-rupturing earthquakes over the past ~3000 years. We tested the LiDAR system on the vertical exposure at the Vedanta site to see if high resolution geospatial data can capture individual stratigraphic layers, faults, and event horizons that can be interpreted directly from the remotely sensed data. In this presentation, we compare the LiDAR to trench logs mapped by photomosaic and graphical techniques.

  6. Analysis of nonvolcanic tremor on the San Andreas Fault near Parkfield, CA using U.S. Geological Survey Parkfield Seismic Array

    USGS Publications Warehouse

    Fletcher, Jon B.; Baker, Lawrence M.

    2010-01-01

    Reports by Nadeau and Dolenc (2005) that tremor had been detected near Cholame Valley spawned an effort to use UPSAR (U. S. Geological Survey Parkfield Seismic Array) to study characteristics of tremor. UPSAR was modified to record three channels of velocity at 40–50 sps continuously in January 2005 and ran for about 1 month, during which time we recorded numerous episodes of tremor. One tremor, on 21 January at 0728, was recorded with particularly high signal levels as well as another episode 3 days later. Both events were very emergent, had a frequency content between 2 and 8 Hz, and had numerous high-amplitude, short-duration arrivals within the tremor signal. Here using the first episode as an example, we discuss an analysis procedure, which yields azimuth and apparent velocity of the tremor at UPSAR. We then provide locations for both tremor episodes. The emphasis here is how the tremor episode evolves. Twelve stations were operating at the time of recording. Slowness of arrivals was determined using cross correlation of pairs of stations; the same method used in analyzing the main shock data from 28 September 2004. A feature of this analysis is that 20 s of the time series were used at a time to calculate correlation; the longer windows resulted in more consistent estimates of slowness, but lower peak correlations. These values of correlation (peaks of about 0.25), however, are similar to that obtained for the S wave of a microearthquake. Observed peaks in slowness were traced back to source locations assumed to lie on the San Andreas fault. Our inferred locations for the two tremor events cluster near the locations of previously observed tremor, south of the Cholame Valley. Tremor source depths are in the 14–24 km range, which is below the seismogenic brittle zone, but above the Moho. Estimates of error do not preclude locations below the Moho, however. The tremor signal is very emergent but contains packets that are several times larger than the background tremor signal and lasts about 5 s. These impulsive wavelets are similar to low-frequency earthquakes signals seen in Japan but appear to be broader band rather than just higher in low-frequency energy. They may be more appropriately called high-energy tremor (HET). HET signals at UPSAR correlate well with the record of this event from station GHIB of the HRSN borehole array at Parkfield and HETs typically have a higher cross-correlation coefficient than the rest of the tremor event. The amplitudes of a large HET are consistent with a magnitude of 0.1 when compared with a M2.3 event that had about the same epicenter. Polarizations of the tremor episode at UPSAR are mostly just north of east. Both linearity and azimuth evolve over time suggesting a change in tremor source location over time and linearity is typically higher at the HETs.

  7. Integration of remotely-sensed and ground-based measurements to constrain simulations of groundwater flow and land subsidence, San Joaquin Valley, CA

    NASA Astrophysics Data System (ADS)

    Sneed, M.; Brandt, J.; Solt, M.

    2011-12-01

    Extensive groundwater withdrawal from the unconsolidated deposits in the San Joaquin Valley caused widespread aquifer-system compaction and resultant land subsidence between 1926 and 1970-locally exceeding 8 meters (m). To identify the extent of the subsidence, a monitoring network consisting of 31 extensometers was developed and maintained in the 1960s. The importation of surface water in the early 1970s resulted in decreased pumping and a steady recovery of water levels. This recovery reduced the rate of compaction, and consequently, the monitoring network deteriorated. However, lack of imported surface-water availability during 1976-77, 1986-92, and 2007-09 has caused groundwater pumping to increase, which has resulted in water levels to decline to near-historic lows and renewed compaction to occur. Land subsidence resulting from this compaction has reduced freeboard and flow capacity of the Delta-Mendota Canal, the California Aqueduct, and other canals that deliver irrigation water and transport floodwater, requiring expensive repairs. To identify existing and future subsidence, a monitoring network is being developed that includes resurrecting some of the extensometers and piezometers from the old network and augmenting these ground-based measurements with remotely-sensed measurements from Interferometric Synthetic Aperture Radar and continuous Global Positioning System stations. Preliminary results from the monitoring network indicate that subsidence is occurring in locations of known historical subsidence. These results are being used to develop groundwater-flow and subsidence models to help understand and effectively manage future subsidence. A 1-D model was developed to identify the depth of the compactable units near Oro Loma, where about 60 m of water-level decline is associated with about 3 m of subsidence. The subsurface geology is well-constrained by detailed descriptions of continuous core and by geophysical logs. Analysis indicates that the Corcoran Clay (CC) is about 27 m thick, which many think is the major compactable unit. The hydraulic parameters controlling subsidence-elastic and inelastic specific storage and vertical hydraulic conductivity-were constrained using results from consolidation tests. The model results indicate more than 90 percent of the total compaction is occurring below the CC in 18 clay layers ranging from about 0.03 to 11 m thick and totaling about 48 m, or about half of the aggregate thickness of all simulated aquitards. The model results also indicate that the CC has only compacted about 0.08 m owing to its low diffusivity and large thickness, and will ultimately compact in about 5,000 years. As the monitoring network becomes fully developed, high frequency measurements of compaction, land subsidence, and groundwater levels will enable inclusion of shorter-term elastic deformation in simulations. Results from the 1-D model, in terms of both model construction and hydraulic parameters, will be used to constrain the 3-D flow and subsidence models of the Central Valley. The measurements obtained from the monitoring network may ultimately provide managers with the subsidence information needed to manage the water conveyance systems, water-banking strategies, and other infrastructure.

  8. Evaluating the impact of Mexico’s drug policy reforms on people who inject drugs in Tijuana, B.C., Mexico, and San Diego, CA, United States: a binational mixed methods research agenda

    PubMed Central

    2014-01-01

    Background Policymakers and researchers seek answers to how liberalized drug policies affect people who inject drugs (PWID). In response to concerns about the failing “war on drugs,” Mexico recently implemented drug policy reforms that partially decriminalized possession of small amounts of drugs for personal use while promoting drug treatment. Recognizing important epidemiologic, policy, and socioeconomic differences between the United States—where possession of any psychoactive drugs without a prescription remains illegal—and Mexico—where possession of small quantities for personal use was partially decriminalized, we sought to assess changes over time in knowledge, attitudes, behaviors, and infectious disease profiles among PWID in the adjacent border cities of San Diego, CA, USA, and Tijuana, Baja California, Mexico. Methods Based on extensive binational experience and collaboration, from 2012–2014 we initiated two parallel, prospective, mixed methods studies: Proyecto El Cuete IV in Tijuana (n = 785) and the STAHR II Study in San Diego (n = 575). Methods for sampling, recruitment, and data collection were designed to be compatible in both studies. All participants completed quantitative behavioral and geographic assessments and serological testing (HIV in both studies; hepatitis C virus and tuberculosis in STAHR II) at baseline and four semi-annual follow-up visits. Between follow-up assessment visits, subsets of participants completed qualitative interviews to explore contextual factors relating to study aims and other emergent phenomena. Planned analyses include descriptive and inferential statistics for quantitative data, content analysis and other mixed-methods approaches for qualitative data, and phylogenetic analysis of HIV-positive samples to understand cross-border transmission dynamics. Results Investigators and research staff shared preliminary findings across studies to provide feedback on instruments and insights regarding local phenomena. As a result, recruitment and data collection procedures have been implemented successfully, demonstrating the importance of binational collaboration in evaluating the impact of structural-level drug policy reforms on the behaviors, health, and wellbeing of PWID across an international border. Conclusions Our prospective, mixed methods approach allows each study to be responsive to emerging phenomena within local contexts while regular collaboration promotes sharing insights across studies. The strengths and limitations of this approach may serve as a guide for other evaluations of harm reduction policies internationally. PMID:24520885

  9. 4. Photocopy of measured drawing, ca. 1880, LATERAL SECTION, OIL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Photocopy of measured drawing, ca. 1880, LATERAL SECTION, OIL ROOM AND CISTERN SECTION, SPECIFICATIONS FOR PLUMBING FIXTURES - Faro de las Cabezas de San Juan, Cabezas de San Juan, Las Croabas, Fajardo Municipio, PR

  10. CaMKII in sinoatrial node physiology and dysfunction.

    PubMed

    Wu, Yuejin; Anderson, Mark E

    2014-01-01

    The calcium and calmodulin-dependent protein kinase II (CaMKII) is present in sinoatrial node (SAN) pacemaker cells and is required for physiological "fight or flight" SAN beating rate responses. Inhibition of CaMKII in SAN does not affect baseline heart rate, but reduces heart rate increases in response to physiological stress. CaMKII senses intracellular calcium (Ca(2) (+)) changes, oxidation status, and hyperglycemia to phosphorylate substrates that regulate Ca(2) (+)-sensitive proteins, such as L-type Ca(2) (+) channels, phospholamban, and cardiac ryanodine receptors (RyR2). All of these substrates are involved in the SAN pacemaking mechanism. Excessive CaMKII activity, as occurs under pathological conditions such as heart failure, ischemia, and diabetes, can promote intracellular Ca(2) (+) overload and reactive oxygen species production. Oxidation of CaMKII (ox-CaMKII) locks CaMKII into a constitutively active configuration that contributes to SAN cell apoptosis and fibrosis. This ox-CaMKII-mediated loss of functional SAN cells contributes to SAN dysfunction (SND) and sudden death. Thus, CaMKII has emerged as a central regulator of physiological SAN responses and a key determinant of SND. PMID:24672485

  11. 1. BUILDING 283, SOUTH SIDE OF CA.19471950 ADDITION (ONEANDONEHALFSTORY, GABLEROOFED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. BUILDING 283, SOUTH SIDE OF CA.1947-1950 ADDITION (ONE-AND-ONE-HALF-STORY, GABLE-ROOFED STRUCTURE AND ONE-STORY, FLAT-ROOFED STRUCTURE) AND WEST SIDE OF CA. 1926 WAREHOUSE (TWO-STORY, GABLE-ROOFED STRUCTURE). - Presidio of San Francisco, Warehouse & Auto Shop, Crissy Field North cantonment, San Francisco, San Francisco County, CA

  12. Assessing water salinity along River Limón and Caño San Miguel irrigation paleochannel (Maracaibo, Venezuela) as affected by the balance of soluble salts in alluvium soils

    NASA Astrophysics Data System (ADS)

    Rodriguez, Raquel; Moreno, Juan; Hermosilla, Daphne; Gascó, Antonio

    2013-04-01

    The saline degradation of soils that are irrigated with brackish water is worrisome increasing worldwide, and it may further affect the salinity of fresh water in those streams flowing across. The problem that is caused by an increasing concentration of salts that are more soluble than gypsum depends on the quality of irrigation water, climatic aridity, and drainage limitations. All these conditions meet in the alluvium soils of River Limón basin that are crossed by Caño San Miguel irrigation paleochannel. River Limón's regulation by closing Manuelote and Tulé artificial reservoirs has diminished the input of water and sediments from flooding events, which exerted dilutive effects in the past. In addition, the balance of soluble salts in these soils has also registered further net accumulation during those extremely dry years happened before 2006, because the great dilution contribution of ombrogenic dammed water coming from rain has not been enough to compensate salts concentration generated by water evapotranspiration in those irrigated soils of the middle basin, particularly in the absence of superficial runoff and deep drainage. Considering those semi-arid climate conditions prevailing in the area (annual precipitation = 710 mm; potential evapotransporation = 2361 mm), it resulted that water analyses in River Limón showed a ten-fold increased maximum annual salinity concentration (March) along the stream; that is, an electric conductivity (Ce) of 0.37 dS•m-1 (at 25 °C) at Puente Carrasquero pumping station, where water for crop irrigation is subtracted, turns to 34.60 dS•m-1 (at 25 °C) at its base level in Puerto Mara, where it discharges to Lake Maracaibo. In addition, the quality of irrigation water from Caño San Miguel, which aggregates to those coming from River Limón at the pumping station located in Carrasquero just before running through the alluvium of this water stream, resulted pretty irregular. In short, it spanned form C1 to C4 soil salinization risk classes depending on the sampling location and time of the year. In short, the farther away the sampling point from the initial pumping location, the higher the concentration of salts is measured; and these are even ten-fold higher in March, that is, after the end of the dry season, just before new rain dissolves the generated salt efflorescence on the surrounding soil (maximum Ce=9740 dS/m at 25 °C). In conclusion, a balance of salts should be attached to the balance of water required to compensate crop evapotranspiration aiming to achieve a sustainable use of the agrosystem. This salts balance is assessed in terms of the quantity of water that is required to drain soil so that productivity would be retained.

  13. IBC's 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences and the 2012 Annual Meeting of The Antibody Society: December 3-6, 2012, San Diego, CA.

    PubMed

    Klöhn, Peter-Christian; Wuellner, Ulrich; Zizlsperger, Nora; Zhou, Yu; Tavares, Daniel; Berger, Sven; Zettlitz, Kirstin A; Proetzel, Gabriele; Yong, May; Begent, Richard H J; Reichert, Janice M

    2013-01-01

    The 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences, and the 2012 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 3-6, 2012 in San Diego, CA. The meeting drew over 800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a prelude to the main events, a pre-conference workshop held on December 2, 2012 focused on intellectual property issues that impact antibody engineering. The Antibody Engineering Conference was composed of six sessions held December 3-5, 2012: (1) From Receptor Biology to Therapy; (2) Antibodies in a Complex Environment; (3) Antibody Targeted CNS Therapy: Beyond the Blood Brain Barrier; (4) Deep Sequencing in B Cell Biology and Antibody Libraries; (5) Systems Medicine in the Development of Antibody Therapies/Systematic Validation of Novel Antibody Targets; and (6) Antibody Activity and Animal Models. The Antibody Therapeutics conference comprised four sessions held December 4-5, 2012: (1) Clinical and Preclinical Updates of Antibody-Drug Conjugates; (2) Multifunctional Antibodies and Antibody Combinations: Clinical Focus; (3) Development Status of Immunomodulatory Therapeutic Antibodies; and (4) Modulating the Half-Life of Antibody Therapeutics. The Antibody Society's special session on applications for recording and sharing data based on GIATE was held on December 5, 2012, and the conferences concluded with two combined sessions on December 5-6, 2012: (1) Development Status of Early Stage Therapeutic Antibodies; and (2) Immunomodulatory Antibodies for Cancer Therapy. PMID:23575266

  14. Evaluation of Exposures to Diesel Particulate Matter Utilizing Ambient Air Monitoring and Urinary Biomarkers Among Pedestrian Commuters who Cross the U.S.-Mexico Border at San Ysidro, CA

    NASA Astrophysics Data System (ADS)

    Galaviz, Vanessa Eileen

    Background: Walk-in-line pedestrians crossing the U.S.-Mexico border northbound at the San Ysidro, CA Port of Entry ("Border Commuters") may be at an increased risk of experiencing elevated traffic-related air pollution, including diesel exhaust (DE). DE exposure has been associated with numerous adverse health effects, particularly cardiovascular and respiratory problems, including as lung cancer. Pedestrian crossers wait in line for extended periods and stand within 10 feet of highly concentrated traffic, particularly to diesel buses. Understanding the magnitude of traffic-related exposures is important for this vulnerable population. It was hypothesized that subjects who reside in Tijuana, Baja California, Mexico and cross the border as a pedestrian will experience higher exposure to traffic-related pollutants than those who live and work in South San Diego, CA, USA and do not cross the border. Methods: Ninety-one participants were enrolled for this study; 80% were "Border Commuters" and 20% were "Non-Border Commuters". "Non-Border Commuters" served as the comparison group and were defined as residents who lived in or near and worked or went to school in San Ysidro, CA but did not cross the border. Questionnaires, time activity diaries, and urine samples were collected from all participants. Of the "Border Commuters", 56 personal 24-hour PM2.5 and 1-nitropyrene (1-NP) - a marker for diesel exhaust - samples were collected. There were 22 at-home indoor and 14 at-home outdoor 1-NP samples collected. Additionally, area samples collected at the border included 35 days of 1-NP, black carbon (BC), carbon monoxide (CO), fine particulate matter (PM2.5) and ultrafine particulate matter (UFP). Of the "Non-Border Commuters", 15 personal 24-hour PM2.5 and 1-NP samples were collected. Additonally, 3 at-home indoor and outdoor 24-hour 1-NP samples were collected. Results: Personal exposure to PM2.5 was nearly 2-fold higher among "Border Commuters" compared to "Non-Border Commuters" (39 +/- 30 μg/m3 vs 21 +/- 11 μg/m3), while personal exposure to 1-NP was more than 8-fold higher among the "Border Commuters"(1.7 +/- 2.6 vs 0.22 +/- 0.21 pg/m3, p<0.01, Mann-Whitney). Two metabolites of 1-NP were readily detected in urine samples, the most abundant of which was 8-hydroxy-1-nitropyrene (8-OHNP). "Border Commuters" had greater than a 2-fold higher concentration of 8-OHNP (0.071 +/- 0.066 vs 0.032 +/- 0.021 pg/mL, p=0.05, Mann-Whitney) and a 3-fold higher concentration of 8-OHNAAP (0.063 +/- 0.11 vs 0.021 +/- 0.013 pg/mL, p=0.11, Mann-Whitney) as compared to "Non-Border Commuters". Home indoor concentrations of 1-NP were 30-60% of home outdoor concentrations with "Border Commuters" having higher concentrations both indoors (0.64 +/- 0.81 vs 0.078 +/- 0.075 pg/m3, p=0.04, Mann-Whitney) and outdoors (1.0 +/- 0.93 vs 0.27 +/- 0.24 pg/m3, p=0.11, Mann-Whitney) compared to "Non-Border Commuters". Border concentrations of 1-NP weighted by the time spent at the border, total travel given season, and season were all predictors of personal exposure to 1-NP among "Border Commuters". However, when placed in a multivariate linear regression model total travel given season was the only predictor variable to remain significant. Season was the only predictor for personal exposure to PM2.5 among "Border Commuters". Total travel was also a significant predictor for 8-OHNP among "Border Commuters." Median values (IQR) of daily averages for fixed-site measurements made at the border were as follows: 40,000 (24,000-52,000) UFP/cm3, 5 (3-6) ppm CO, 1.3 (0.5-2.6) pg/m3 1-NP, 4 (3-11) μg/m3 BC, 41 (23-57) μg/m3 real-time PM2.5, and 15 (13-22) μg/m3 gravimetric PM2.5. Wind speed was a predictor of gravimetric PM2.5 at the border explaining 22% of the variance. Relative humidity and vehicle delay were both predictors of UFP measured at the border, explaining 13% and 21% of the variance, respectively. However, when modeled together none remain significant. There were no predictors for 1-NP measurements at the border. Conclusions: This is the first quantitative study characterizing traffic-related exposure to a vulnerable population, indicating that this vulnerable population is indeed at high risk for exposure. "Border Commuters" experience higher exposure to 1-NP and PM2.5 as compared to "Non-Border Commuters", as determined by both personal and at-home measurements. In addition, traffic-related air pollution exposure among "Border Commuters" within 10 feet of highly concentrated traffic is of great public health concern as concentrations at the border are similar to near-roadway studies that link exposure to adverse health effects. Interventions to reduce border wait times would significantly reduce traffic pollutant exposures in this vulnerable population. However, further work needs to be done to understand the spatial heterogeneity of at-home exposures between the two study groups.

  15. Floor plan and front elevation. San Bernardino Valley Union Junior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Floor plan and front elevation. San Bernardino Valley Union Junior College, Library Building. Also includes detail of concrete grille; sections QQ and TT; and detail of bulletin board. Howard E. Jones, Architect, San Bernardino, California. Sheet 2, job no. 315. Scales 1/8 inch to the foot (plan, elevation), 1/2 inch to the foot (sections), and 1/4 inch to the foot (bulletin board). No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  16. Mezzanine plan and north elevation. San Bernardino Valley Union Junior ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Mezzanine plan and north elevation. San Bernardino Valley Union Junior College, library building. Also includes interior elevation of wall between windows, showing light receptacle and section through beam. Howard E. Jones, Architect, San Bernardino, California. Sheet 3, job no. 315. Scales 1/8 inch to the foot (plan, elevation) and 1/2 inch to the foot (interior elevation). No date given on sheet (probably March or April, 1927). - San Bernardino Valley College, Library, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  17. North & south elevations. San Bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    North & south elevations. San Bernardino Valley Union Junior College, Classics Building. Also includes longitudinal sections through the boiler room, plan of chimney, elevations of counter in the bookkeeping room, and detail of trusses over the oral English room. Howard E. Jones, Architect, San Bernardino, California. Sheet 4, job no. 312. Scales 1/8 inch to the foot and 1/2 inch to the foot. February 15, 1927. - San Bernardino Valley College, Classics Building, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  18. 76 FR 19519 - Intent To Prepare an Environmental Impact Statement for the Downtown San Francisco Ferry Terminal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... Francisco Ferry Terminal Expansion Project in the City and County of San Francisco, CA AGENCY: Federal... Downtown San Francisco Ferry Terminal at the Port of San Francisco Ferry Building. The proposed project... document. Purpose and Need for the Project The purpose of the Downtown San Francisco Ferry...

  19. 8. Photocopy of drawing (from California Historical Society, San Francisco, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Photocopy of drawing (from California Historical Society, San Francisco, California, Sherman, artist, before 1846) GENERAL VIEW OF MISSION (RIGHT), BARRACKS (TO LEFT OF MISSION) & GENERAL VALLEJO RESIDENCE (CENTER, WITH TOWER) - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  20. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 84-A-20). Navy Yard Mare Island prison extension building no. 84 washing and drying room - architectural and electrical plan, elevations and details; October 12, 1942. - Mare Island Naval Shipyard, Marine Prison, Suisun Avenue, west side between Mesa Road & San Pablo, Vallejo, Solano County, CA

  1. 12. VIEW OF ARROYO SECO CHANNEL SEEN FROM SAN FERNANDO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. VIEW OF ARROYO SECO CHANNEL SEEN FROM SAN FERNANDO BRIDGE. NOTE VIADUCTS AND TUNNEL PORTAL AT REAR. LOOKING 234°SW. - Arroyo Seco Parkway, Figueroa Street Viaduct, Spanning Los Angeles River, Los Angeles, Los Angeles County, CA

  2. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-3). Roof plan - skylight and gutter details; 1938. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  3. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-7. Mezzanine floor plan details; 1938. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  4. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-1). Part of ground floor as built; 1936. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  5. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-11). Window schedule and details; 1938. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  6. ARROYO SECO CHANNEL SEEN FROM SAN PASCUAL AVENUE BRIDGE. NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    ARROYO SECO CHANNEL SEEN FROM SAN PASCUAL AVENUE BRIDGE. NOTE ARROYO SECO PARKWAY AT CENTER DISTANCE. LOOKING 126SE - Arroyo Seco Parkway, Arroyo Seco Bridge, Spanning Arroyo Seco at milepost 30.10, Los Angeles, Los Angeles County, CA

  7. 28. Historic American Buildings Survey From De Young Collection San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. Historic American Buildings Survey From De Young Collection San Francisco, California Original: 1900 Re-photo: February 1940 SECOND CHURCH (view from southwest) - Mission Nuestra Senora de la Soledad, Soledad, Monterey County, CA

  8. 35. VIEW OF SAN JUAN ROAD FROM GARDEN HIGHWAY, FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    35. VIEW OF SAN JUAN ROAD FROM GARDEN HIGHWAY, FACING EAST. - Reclamation District 1000, Northwest Sacramento County & southwest Sutter County, bisected by State Highway No. 99, Sacramento, Sacramento County, CA

  9. SAN PASCUAL AVENUE BRIDGE (WPA CONSTRUCTION 1938) OVER ARROYO SECO ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    SAN PASCUAL AVENUE BRIDGE (WPA CONSTRUCTION 1938) OVER ARROYO SECO CHANNEL NORTH OF ARROYO SECO PARKWAY. LOOKING 358N - Arroyo Seco Parkway, Arroyo Seco Bridge, Spanning Arroyo Seco at milepost 30.10, Los Angeles, Los Angeles County, CA

  10. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-5). Details; October, 1943 - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  11. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-3). Sections; October, 1943 - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  12. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-6). Details; October, 1943 - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  13. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-2). Elevations; October, 1943. - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  14. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-4). Details; October, 1943 - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  15. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-1). Plans; October, 1943 - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  16. 10. Photocopy of lithograph (from Mrs. D. Hanson Grubb, San ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Photocopy of lithograph (from Mrs. D. Hanson Grubb, San Francisco) 'Moss Eng. Co., N.Y.' Date unknown 'THE CATHEDRAL OF ST. PAUL, BENICIA, CAL.' WEST SIDE - St. Paul's Episcopal Church, 120 East J Street, Benicia, Solano County, CA

  17. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 253-A-1). Plans elevations, sections and details; September 1918. - Mare Island Naval Shipyard, Supply Building, Walnut Avenue, southeast corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  18. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 253-A-2). Mill work; October 1918. - Mare Island Naval Shipyard, Supply Building, Walnut Avenue, southeast corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  19. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-4). Alterations; June 6, 1941. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  20. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-10). Machine shop door as built, details; 1938. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  1. 76 FR 53695 - Notice of Public Meeting, Santa Rosa and San Jacinto Mountains National Monument Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-29

    ... and San Jacinto Mountains National Monument Advisory Committee; CA AGENCY: Bureau of Land Management... Rosa and San Jacinto Mountains National Monument Act of 2000 and the Federal Advisory Committee Act of... Agriculture, Forest Service (Forest Service) Santa Rosa and San Jacinto Mountains National Monument...

  2. 76 FR 24555 - California Disaster #CA-00171

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... ADMINISTRATION California Disaster CA-00171 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of CALIFORNIA dated 04/26...: California: Monterey, San Benito, San Mateo, Santa Clara. The Interest Rates are: Percent For Physical...

  3. San Jose, California: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of San Jose, CA, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  4. San Francisco, California: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of San Francisco, CA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  5. San Diego, California: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of San Diego, CA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  6. Elevations and sections. San Bernardino Valley Union Junior College, Auditorium ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevations and sections. San Bernardino Valley Union Junior College, Auditorium Building. North elevation; longitudinal section through entire building; north, east, and west elevations of foyer. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 8, job no. 692. Scale 1/8 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  7. Tower details, sheet 14. San Bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Tower details, sheet 14. San Bernardino Valley Union Junior College, Auditorium Building. Plan and elevation of tower above sixth floor; section through stage ventilators; elevation, stage ventilators. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 14, job no. 692. Scale 3/4 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  8. Roof and gridiron plans. San Bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Roof and gridiron plans. San Bernardino Valley Union Junior College, Auditorium Building. Also includes tower plan drawings, and a drawing of roof plan at stage. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 6, job no. 692. Scales all 1/8 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  9. Elevations. San Bernardino Valley Union Junior College, Auditorium Building. West, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevations. San Bernardino Valley Union Junior College, Auditorium Building. West, south, east elevations, elevation of loggia, areaway railing detail. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 7, job no. 692. Scales 1/8 inch to the foot (elevations) and 3/4 inch to the foot (detail). March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  10. Third floor plan. San Bernardino Valley Union Junior College, Auditorium ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Third floor plan. San Bernardino Valley Union Junior College, Auditorium Building. Also includes one small detail drawing of ladder from fly gallery to grid iron. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 5, Job no. 692. Scales 1/8 inch to the foot (main plan) and 3/4 inch to the foot for the detail. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  11. First floor plan. San Bernardino Valley Union Junior College, Auditorium. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    First floor plan. San Bernardino Valley Union Junior College, Auditorium. Also includes six small detail drawings. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 3, Job no. 692. Scales 1/8 inch to the foot (main plan) and various scales for the details. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  12. Foyer and entrance details. San Bernardino Valley Union Junior College, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Foyer and entrance details. San Bernardino Valley Union Junior College, Auditorium Building. Section through foyer showing ticket window; detail front entrance with tiling; rear of ticket window. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 13, job no. 692. Scale 3/4 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  13. SUPPORT FOR STUDENTS AND YOUNG SCIENTISTS TO PARTICIPATE IN THE AMERICAN CHEMICAL SOCIETY SYMPOSIUM ENTITLED LANHTANIDES AND ACTINIDES: A CHEMISTS'S PERSPECTIVE MARCH 21-25, 2010 HELD IN SAN FRANCISCO, CA

    SciTech Connect

    CATHY S. CUTLER

    2011-02-01

    DOE Award DE-SC0003653 of $6,000.00 was used to support early career scientist to attend the Lanthanide and Actinide Symposium at the ACS meeting in March in San Francisco 2010. The award was for $6,000.00 and was used to support 12 early career scientists at $500.00/each.

  14. California: San Francisco Bay

    Atmospheric Science Data Center

    2014-05-15

    article title:  Northern California and San Francisco Bay     ... 17, 2000 (MISR) and August 25, 1997 (AirMISR) - Northern California and the San Francisco Bay. project:  MISR ... date:  Aug 17, 2000 Images:  California San Francisco Bay location:  United States ...

  15. 11. Photocopy of postcard (from Marjorie Elmore, San Jose) Frank ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Photocopy of postcard (from Marjorie Elmore, San Jose) Frank Stumm, photographer ca. 1908-12 postcard no. 334 WEST FRONT, WITH POOL IN FRONT OF COMMANDANT'S HOUSE IN FOREGROUND - Benicia Arsenal, Storehouse, Comandant's Lane, Benicia Industrial Park, Benicia, Solano County, CA

  16. 76 FR 7585 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... Oklahoma City, OK. November 12, 2009. Machines (IBM), Global Technology Services Delivery Division... Business Glendale, San December 22, 2009. Machines (IBM), Jose, and San Integrated Technology, Ramon, CA.... Machines (IBM), Integrated Technology, Storage Management, Teleworkers. 75,087B International Business...

  17. Associations «autochtones» de bivalves et interprétation paléoécologique dans le Jurassique supérieur Crétacé basal de la formation La Caja dans le Cañón de San Matías (Zacatecas, Mexique).

    NASA Astrophysics Data System (ADS)

    De la Mora, Alejandra; Olóriz, Federico; González-Arreola, Celestina

    2000-12-01

    The present research approaches the precise palaeoecologic interpretation based on the recognition of 12 'autochthonous' bivalve assemblages among 52 registered from the Upper Jurassic-Lowermost Cretaceous La Caja Formation in the Cañón de San Matías section (Mexican Altiplano). Fine-grained deposits together with the near-exclusive record of suspension-feeders are considered the evidence for low-energy and nutrient-rich environments. The presence of oxygen-dependent bivalves, mainly Buchia and Lucina, supports the interpretation of oxygenation as a major factor controlling ecology and therefore the composition of the 'autochthonous' bivalve assemblages studied. Significant changes in the composition of bivalve assemblages show no relation between fluctuations in ecological factors and background depositional conditions.

  18. The San Andreas Fault

    USGS Publications Warehouse

    Schulz, Sandra S.; Wallace, Robert E.

    1993-01-01

    The presence of the San Andreas fault was brought dramatically to world attention on April 18, 1906, when sudden displacement along the fault produced the great San Francisco earthquake and fire. This earthquake, however, was but one of many that have resulted from episodic displacement along the fault throughout its life of about 15-20 million years.

  19. 75 FR 11194 - San Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Fish and Wildlife Service San Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation Plan, San Diego and Riverside Counties, CA AGENCY: Fish and Wildlife Service... previously announced in error in the Federal Register on March 4, 2010 (75 FR 9921). See DATES and...

  20. 30. Photocopy of October 1926 photograph in San Francisco CallBulletin ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Photocopy of October 1926 photograph in San Francisco Call-Bulletin Library. ARTICLES SAVED FROM THE FIRE OF OCTOBER 23, 1926 - Mission Santa Clara de Asis, Franklin & Grant Streets, Santa Clara, Santa Clara County, CA

  1. 5. Photocopy of painting (collection of DeYoung Museum, San Francisco) ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Photocopy of painting (collection of DeYoung Museum, San Francisco) Oriana Day, painter after 1861 FRONT OF CHURCH BEFORE 1835 - Mission Santa Cruz, Emmet & School Streets, Santa Cruz, Santa Cruz County, CA

  2. 31. Photocopy of 1927 photograph in San Francisco CallBulletin Library. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. Photocopy of 1927 photograph in San Francisco Call-Bulletin Library. STEEL FRAME OF RECONSTRUCTION OF MISSION (FIFTH) CHURCH IN 1927 - Mission Santa Clara de Asis, Franklin & Grant Streets, Santa Clara, Santa Clara County, CA

  3. FACING WEST ALONG 15TH STREET FROM SAN PABLO AVENUE. CITY ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    FACING WEST ALONG 15TH STREET FROM SAN PABLO AVENUE. CITY HALL PLAZA, OAKLAND CITY HALL AND SURROUNDING COMMERCIAL BUILDINGS IN FOREGROUND, JOHN BREUNER AND COMPANY BUILDING IN BACKGROUND - John Breuner & Company Building, 1515 Clay Street, Oakland, Alameda County, CA

  4. 1. Photocopy of photograph (from San Francisco Examiner Library, GazetteMariposa ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Photocopy of photograph (from San Francisco Examiner Library, Gazette-Mariposa Folder) Photographer unknown, 1904 GENERAL EXTERIOR VIEW WITH SCENIC BACKGROUND - Sentinel Hotel, Yosemite Village, Mariposa County, CA

  5. Broadband Waveform Modeling to Evaluate the USGS Seismic Velocity Model for the San Francisco Bay Area

    NASA Astrophysics Data System (ADS)

    Rodgers, A.; Petersson, A.; Nilsson, S.; Sjogreen, B.; McCandless, K.

    2006-12-01

    As part of the 1906 San Francisco earthquake centenary, the USGS developed a three-dimensional seismic velocity and attenuation model for Northern California based on detailed geologic and geophysical constraints. The model was used to predict ground motions for the 1906 rupture. In this study we evaluate the model to assess its ability to accurately predict ground motions from moderate earthquakes recorded on broadband stations. Satisfactory prediction of ground motions from these events will provide hope for accurate modeling of future scenario earthquakes. Simulations were performed on large parallel computer(s) with a new elastic finite difference code developed at LLNL. We simulated broadband ground motions (0-0.25 Hz) for several moderate (magnitude 3.5-5.0) earthquakes in the region observed at Berkeley Digital Seismic Network (BDSN) broadband stations. These events are well located and can be modeled with simple point moment tensor sources (taken from the Berkeley Seismological Laboratory catalog), helping to isolate the effects of structure on the waveforms. These data sample the region's diverse tectonic structures, such as the bay muds, sedimentary basins and hard rock complexes. Preliminary results indicate that the simulations reproduce many important features in the data. For example, observed long duration surface waves are often predicted for complex paths (traveling across contrasting structures) and through sedimentary basins. Excellent waveform fits were frequently obtained for long-period comparisons (0.02-0.1) and good fits were often obtained for shorter periods. We will attempt higher frequency simulations to test the ability of the model to match the high frequency response. Finally, we performed large scenario earthquake simulations for the Hayward Fault. These simulations predict large amplifications across the Santa Clara and San Ramon/Livermore Valley sedimentary basins and with the Sacramento/San Joaquin River Delta.

  6. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #A-A-A-5). SERVANTS HOUSE (AA) QUARTERS A; DECEMBER 28, 1936, AND JULY 7, 1950. - Mare Island Naval Shipyard, Quarters A-A, Walnut Avenue behind Quarters A, west side near Eighth Street, Vallejo, Solano County, CA

  7. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-6). Plan proposed for boat shop building No. 106 US Navy Yard Mare Island, Cal details of mortar woodwork; February, 1902. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  8. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-18). NAVFAC, relocate sail, loft, building 106 1st floor plan, boat shop. August 2, 1977. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  9. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-4). Plan proposed for boat shop building no. 106 US Navy Yard Mare Island, Cal details of exterior details; February, 1902. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  10. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-3). Plan proposed for boat shop building no. 106 US Navy Yard Mare Island, Cal details of elevations plans and sections; February, 1902. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  11. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-5). Plan proposed for boat shop building no. 106 US Navy Yard Mare Island, Cal details of mortar details; February, 1902. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  12. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy#G-A-1). "NAVY YARD MARE ISLAND QUARTERS G REMODELING PLANS;" 1937. - Mare Island Naval Shipyard, Quarters G, Walnut Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  13. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #G-A-2). "NAVY YARD MARE ISLAND QUARTERS G REMODELING ELEVATIONS;" 1937. - Mare Island Naval Shipyard, Quarters G, Walnut Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  14. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 52-A-1). Design for iron plating shop at Navy Yard, Mare Island; floor plan; N.D. - Mare Island Naval Shipyard, No. 70 Iron Platers, California Avenue, west side across from Drydock 1 near Ninth Street, Vallejo, Solano County, CA

  15. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 87-A-7). Minsy PW record floor plan building 87; N.D. - Mare Island Naval Shipyard, Boiler Shop, Waterfront Avenue, west side between A Street & Third Street, Vallejo, Solano County, CA

  16. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 52-A-20). Department of Navy, Navfac Minsy Vallejo Calif, Bldg. 52 - Elevations; June 30, 1977. - Mare Island Naval Shipyard, No. 70 Iron Platers, California Avenue, west side across from Drydock 1 near Ninth Street, Vallejo, Solano County, CA

  17. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 106-A-17). NAVFAC relocated sail loft building 106 1st floor plan; sail loft area, August 1, 1977. - Mare Island Naval Shipyard, Boat Shop, California Avenue, west side between Ninth & Tenth Streets, Vallejo, Solano County, CA

  18. PATHOGENIC PHYTOPHTHORA SPECIES IN SAN JOAQUIN VALLEY IRRIGATION WATER SOURCES

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Surface sources of irrigation water including the Kings River and three canals were assayed for Phytophthora spp. at six locations in the San Joaquin Valley within 30 km of Hanford, CA. Four nylon-mesh bags, each containing three firm, green pear fruits (separated by Styrofoam blocks) as bait for Ph...

  19. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #231-A-2). DEPT. PW US NAVY YARD MARE ISLAND, CAL "BUILDING 231 STABLE - DETAILS OF DOORS AND WINDOWS;" DECEMBER, 1918 - Mare Island Naval Shipyard, Transportation Building & Gas Station, Third Street, south side between Walnut Avenue & Cedar Avenue, Vallejo, Solano County, CA

  20. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # H-1-A-29). PW Dept. US Navy Yard Mare Island Cal. U.S. Naval Hospital reconstruction - building H-1 plans of 2nd and 3rd floors, January, 1924. - Mare Island Naval Shipyard, Hospital Headquarters, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA

  1. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # H-1-A-28). PW Dept, US Navy Yard Mare Island Cal U.S. Naval Hospital reconstruction - building H-1 plans of basement & first floor, January, 1924. - Mare Island Naval Shipyard, Hospital Headquarters, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA

  2. Photocopy of drawing located at National Archives, San Bruno. California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno. California (Navy #231-A-1). DEPT. PW US NAVY YARD MARE ISLAND CAL "STABLE - U.S. NAVY YARD MARE ISLAND CAL;" DECEMBER, 1917. - Mare Island Naval Shipyard, Transportation Building & Gas Station, Third Street, south side between Walnut Avenue & Cedar Avenue, Vallejo, Solano County, CA

  3. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy 271-A-17). Minsy building 271 record 1st floor plan; N.D. - Mare Island Naval Shipyard, Mechanics Shop, Waterfront Avenue, west side between A Street & Third Street, Vallejo, Solano County, CA

  4. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-3). Marine barracks, US Navy Yard Mare Island, Cal first floor left half, July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  5. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-6). Marine Barracks, US Navy Yard Mare Island, Cal third floor left half, July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  6. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-5). Marine barracks, US Navy Yard Mare Island, Cal second floor right half; July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  7. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M1-A-3). Dept PW, US Navy Yard Mare Island, Calif. US Marines Reconstruction officers quarters no. 1 additions and alterations, plans, sections, details, March 26, 1920. - Mare Island Naval Shipyard, Quarters M1, Preston Street, south side adjacent to Marine Parade Grounds, Vallejo, Solano County, CA

  8. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-2). Marine barracks, US Navy Yard Mare Island, Cal basement plan right half, July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  9. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # MI-A-6). Dept. PW, US Navy Yard Mare Island, Calif. US Marine reconstruction, remodeling and rebuilding quarters M-1 details, N.D. - Mare Island Naval Shipyard, Quarters M1, Preston Street, south side adjacent to Marine Parade Grounds, Vallejo, Solano County, CA

  10. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-7). Marine barracks, US Navy Yare Mare Island, Cal front block left half, July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  11. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # M37-A-4). Marine barracks, US Navy Yard Mare Island, Cal first floor right half, July 30, 1915. - Mare Island Naval Shipyard, Marine Barracks, Cedar Avenue, west side between Twelfth & Fourteenth Streets, Vallejo, Solano County, CA

  12. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # MI-A-E-5). Dept PW, US Navy Yard Mare Island Calif. U.S. Marine reconstruction remodeling, rebuilding quarters M-1 plans and elevations; April, 1922. - Mare Island Naval Shipyard, Quarters M1, Preston Street, south side adjacent to Marine Parade Grounds, Vallejo, Solano County, CA

  13. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-2). Part of ground floor, optical shop and roof periscope testing tower; 1936. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  14. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 46-A-17). Department Navy Navfac minsy "building 46 - north (inside of "U") and south elevations;" June 30, 1972. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  15. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-4). North part east and west, elevations and sections A-A, N.D. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  16. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 680-A-5). Part east and west elevations, south elevation and alteration A&B; N.D. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  17. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-15). Building 121 sta-b central power plant switch gear and office annex elevations; July, 1942. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  18. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-37). Minsy building 121 fallout shelter area generator floor plan; N.D. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  19. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-43). Shimuru & Oweill Architects east and south elevations; N.D. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  20. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 46-A-11). Dept. Navy Navfac Minsy "Building no. 46 extension of office, architectural; October 12, 1968. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  1. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 46-A-1). Public works Navy Yard Mare Island California "remodeling building 36, 40, 42, and 48 for pipe and copper shop, general plan building 46;" November 13, 1931. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  2. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 65-A-8). Plan proposed for storehouse for equipment materials at U.S. Navy Yard Mare Island Cal., building 65; January, 1900 - Mare Island Naval Shipyard, Printing Plant, California Avenue, northwest corner of California Avenue & Eighth Street, Vallejo, Solano County, CA

  3. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-23). PW Minsy Building 121 record ground floor plan; N.D. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  4. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 46-A-16). Department Navy NAVFAC minsy "building 46-north and west elevations; June 30, 1977. - Mare Island Naval Shipyard, Smithery, California Avenue, west side at California Avenue & Eighth Street, Vallejo, Solano County, CA

  5. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 65-A-4). Minsy building no. 65 first floor alterations; November 15, 1950. - Mare Island Naval Shipyard, Printing Plant, California Avenue, northwest corner of California Avenue & Eighth Street, Vallejo, Solano County, CA

  6. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-42). Window repair to Shimuru and Oweill Architects building 12); June 16, 1962. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  7. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 253-A-3). (6079235) 76-C-8977 sealing & painting bldg. 253, architectural-exterior, elevations & key plan; August 10, 1976. - Mare Island Naval Shipyard, Supply Building, Walnut Avenue, southeast corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  8. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy #733-A-7). (Record drawing) First and second floor plans; N.D. - Mare Island Naval Shipyard, WAVES Officers Quarters, Cedar Avenue, west side between Tisdale Avenue & Eighth Street, Vallejo, Solano County, CA

  9. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # H-70-A-8). Window details; April 10, 1930. - Mare Island Naval Shipyard, Hospital Ward, Johnson Lane, west side at intersection of Johnson Lane & Cossey Street, Vallejo, Solano County, CA

  10. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 110-A-1 3 of 5). Scofiled Construction Company Mare Island Office, Mare Island Cal, details of doors windows and terra cotta, September 2, 1908. - Mare Island Naval Shipyard, Pump House, California Avenue, east side between Dry Dock 1 & Dry Dock 2, near Ninth Street, Vallejo, Solano County, CA

  11. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-2). Quarters P U.S. Navy Yard Mare Island Cal elevations, porch and screening, October, 1911. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  12. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # P-A-3.) Navy yard mare island, cal quarters P. conditions as of 3-22-27; March 22, 1937. - Mare Island Naval Shipyard, Quarters P, Walnut Avenue, northwest corner of Walnut Avenue & Fifth Street, Vallejo, Solano County, CA

  13. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # NUM), showing 680-A-9. Machine shop expansion joint and details; 1938. - Mare Island Naval Shipyard, Machine Shop, California Avenue, southwest corner of California Avenue & Thirteenth Street, Vallejo, Solano County, CA

  14. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-10). Navy Yard Mare Island, Cal Building 121 central power plant power plant extension-details; November 2, 1938 - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  15. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 121-A-9). Navy Yard Mare Island, Cal building 121 central power plant, power plant extension elevations; November 2, 1938. - Mare Island Naval Shipyard, Central Power Plant, California Avenue, norhtwest corner of California Avenue & Seventh Street, Vallejo, Solano County, CA

  16. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California {Navy #Q1-A-3). BUDOCKS "NAVY YARD MARE ISLAND, CALIFORNIA. OFFICERS QUARTERS (10 UNITS) ELEVATIONS;" SEPTEMBER 11, 1941. - Mare Island Naval Shipyard, Quarters 1-2, Cedar Avenue, southeast corner of Cedar Avenue & Seventh Street, Vallejo, Solano County, CA

  17. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # A266-1). Plot plan railroads and paving; August 25, 1944. - Mare Island Naval Shipyard, Ordnance Warehouse, Blake Avenue, northeast corner of Blake Avenue & Railroad Avenue, Vallejo, Solano County, CA

  18. Photocopy of drawing located at National Archives. San Bruno. California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives. San Bruno. California (Navy #29-A-1). NAVY YARD MARE ISLAND, CAL "QUARTERS NO. 29 AND NO. 133 RELOCATION PLOT PLAN AND FOUNDATION DETAIL;" FEBRUARY 1. 1933. - Mare Island Naval Shipyard, Quarters 29, Walnut Avenue, west side between Third & Fifth Streets, Vallejo, Solano County, CA

  19. History of San Marco

    NASA Technical Reports Server (NTRS)

    Caporale, A. J.

    1968-01-01

    A brief history is reported of the first San Marco project, a joint program of the United States and Italy. The Project was a three phase effort to investigate upper air density and associated ionosphere phenomena. The initial phase included the design and development of the spacecraft, the experiments, the launch complex, and a series of suborbital flights, from Wallops Island. The second phase, consisting of designing, fabricating, and testing a spacecraft for the first orbital mission, culminated in an orbital launch also from Wallops Island. The third phase consisted of further refining the experiments and spacecraft instrumentation and of establishing a full-bore scout complex in Kenya. The launch of San Marco B, in April 1967, from this complex into an equatorial orbit, concluded the initial San Marco effort.

  20. 3/4 inch scale detail auditorium ceiling. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3/4 inch scale detail auditorium ceiling. San Bernardino Valley Union Junior College, Auditorium Building. Section and plan of center part of ceiling. G. Stanley Wilson, Architect, A.I.A., Riverside California. Sheet 11, job no. 692. Scale 3/4 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  1. 3/4 inch scale sections and details. San Bernardino Valley Union ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3/4 inch scale sections and details. San Bernardino Valley Union Junior College, Auditorium Building. Cornice and corbels; cement exterior grilles; wood interior grilles; ceiling beams; exterior wall section. G. Stanley Wilson, Architect, A.I.A., Riverside, California. Sheet 10, job no. 692. Scale 3/4 inch to the foot. March 27, 1936. Application no. 1446, approved by the State of California, Department of Public Works, Division of Architecture, April 22, 1936. - San Bernardino Valley College, Auditorium, 701 South Mount Vernon Avenue, San Bernardino, San Bernardino County, CA

  2. SANS studies of polymers

    SciTech Connect

    Wignall, G.D.

    1984-10-01

    Before small-angle neutron scattering (SANS), chain conformation studies were limited to light and small angle x-ray scattering techniques, usually in dilute solution. SANS from blends of normal and labeled molecules could give direct information on chain conformation in bulk polymers. Water-soluble polymers may be examined in H/sub 2/O/D/sub 2/O mixtures using contrast variation methods to provide further information on polymer structure. This paper reviews some of the information provided by this technique using examples of experiments performed at the National Center for Small-Angle Scattering Research (NCSASR).

  3. Radar image San Francisco Bay Area, California

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The San Francisco Bay Area in California and its surroundings are shown in this radar image from the Shuttle Radar Topography Mission (SRTM). On this image, smooth areas, such as the bay, lakes, roads and airport runways appear dark, while areas with buildings and trees appear bright. Downtown San Francisco is at the center and the city of Oakland is at the right across the San Francisco Bay. Some city areas, such as the South of Market district in San Francisco, appear bright due to the alignment of streets and buildings with respect to the incoming radar beam. Three of the bridges spanning the Bay are seen in this image. The Bay Bridge is in the center and extends from the city of San Francisco to Yerba Buena and Treasure Islands, and from there to Oakland. The Golden Gate Bridge is to the left and extends from San Francisco to Sausalito. The Richmond-San Rafael Bridge is in the upper right and extends from San Rafael to Richmond. Angel Island is the large island east of the Golden Gate Bridge, and lies north of the much smaller Alcatraz Island. The Alameda Naval Air Station is seen just below the Bay Bridge at the center of the image. Two major faults bounding the San Francisco-Oakland urban areas are visible on this image. The San Andreas fault, on the San Francisco peninsula, is seen on the left side of the image. The fault trace is the straight feature filled with linear reservoirs, which appear dark. The Hayward fault is the straight feature on the right side of the image between the urban areas and the hillier terrain to the east.

    This radar image was acquired by just one of SRTM's two antennas and, consequently, does not show topographic data, but only the strength of the radar signal reflected from the ground. This signal, known as radar backscatter, provides insight into the nature of the surface, including its roughness, vegetation cover and urbanization. The overall faint striping pattern in the images is a data processing artifact due to the preliminary nature of this image product. These artifacts will be removed after further data processing.

    This image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11,2000. SRTM uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense (DoD), and the German and Italian Space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC.

    Size: 38 km (24 miles) by 71 km (44 miles) Location: 37.7 deg. North lat., 122.2 deg. West lon. Orientation: North to the upper right Original Data Resolution: 30 meters (99 feet) Date Acquired: February 16, 2000

  4. Innovation in san francisco.

    PubMed

    Travis, J

    1992-08-01

    In San Francisco 2 weeks ago, AAAS and Science sponsored a new meeting, Science Innovation '92. The unusual gathering focused not on research results but on new techniques and instruments, particularly for biomedical science. As seen in the stories below, some of the most eye-catching innovations emerged at the intersection of physics and biology. PMID:17736460

  5. SAN PEDRO WATERSHED DATABASE

    EPA Science Inventory

    The San Pedro River Geo-Data Browser was jointly developed by the Landscape Ecology Branch of the U.S. Environmental Protection Agency and the U.S. Department of Agriculture, Agricultural Research Service (Tucson, AZ). Since 1995, U.S. Environmental Protection Agency (EP A) and U...

  6. SAN PEDRO GEODATA BROWSER

    EPA Science Inventory

    The San Pedro Data Browser was developed by the Landscape Ecology Branch of the U.S. Environmental Protection Agency (Las Vegas, NV). The goal of the Landscape Sciences Program is to improve decision-making relative to natural and human resource management through the development...

  7. 75 FR 68848 - California Disaster #CA-00160

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... ADMINISTRATION California Disaster CA-00160 AGENCY: U.S. Small Business Administration. ] ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of California dated 11/02...: California: Alameda, San Francisco, Santa Clara, Santa Cruz. The Interest Rates are: Percent For...

  8. 77 FR 1971 - California Disaster #CA-00183

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ... ADMINISTRATION California Disaster CA-00183 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of California dated 01/05... adversely affected by the disaster: Primary Counties: San Francisco. Contiguous Counties: California:...

  9. 75 FR 8414 - California Disaster # CA-00150

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... ADMINISTRATION California Disaster CA-00150 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of California dated 02/16... disaster: Primary Counties: Los Angeles. Contiguous Counties: California: Kern, Orange San...

  10. San Jose, Costa Rica

    NASA Technical Reports Server (NTRS)

    2007-01-01

    San Jose, capital city of Costa Rica, fills the valley between two steep mountain ranges. In this image made from data collected by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra satellite, visible, shortwave, and near-infrared wavelengths of light that the sensor observed have been combined to produce a false-color version of the scene in which vegetation is red, urban areas are silvery gray, water is dark blue, and clouds are white. The image was captured on February 8, 2007. San Jose is in the center of the image. The Rio Torres winds through downtown San Jose. Cartago, the much smaller colonial capital, sits in the lower right corner, while the city of Alajuela appears across the river, northwest of San Jose. The cities' manmade surfaces contrast sharply with the lushly vegetated landscape surrounding the city. Greenhouses are common in the region, and their glass roofs may be the brilliant white spots around the outer edges the cities. The long, straight runway of the Tobias Bolanos International Airport is visible as a dark line southeast of Alajuela. The landscape around the two cities shown here is rugged. Steep mountain peaks cast dark shadows across their leeward slopes. Patches of dark red vegetation on the mountains north of San Jose may be rainforest. Coffee plantations also cover the slopes of the mountains around the city. February is the dry season in Costa Rica. During the rainy season, from about April to November, clouds usually block the satellite's view of this tropical location. NASA image created by Jesse Allen, using data provided courtesy of Asaf Ullah and Tim Gubbels, SERVIR project.

  11. 75 FR 21366 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ..., Inc. Dayton, OH 04/02/10 03/26/10 (Local Branch) (State/One- Stop). 73842 Bank of America (Workers...). 73804 IBM Corporation (State/One- San Ramon, CA......... 03/29/10 03/24/10 Stop). 73805 Henkel Corporation Billerica, MA......... 03/29/10 03/23/10 (Company). 73806 Multina, USA (Company)........

  12. 75 FR 70294 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Business San Ramon, CA......... March 24, 2009. Machines (IBM), Database Administrators, Working on the AT..., 2009. Machines (IBM), Integrated Tech. Services, Info Mgt, Off-Site Teleworkers. 74,240 Baker Hughes... International Business Lexington, KY......... June 10, 2009. Machines (IBM), Global Tech Serv., Server...

  13. 76 FR 54529 - Notice To Rescind a Notice of Intent To Prepare an Environmental Impact Statement: San Francisco...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... Statement: San Francisco County, CA AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice to...-0660, Telephone: (510) 286-5231, E-mail: melanie_brent@dot.ca.gov . SUPPLEMENTARY INFORMATION..., Local Programs, Federal Highway Administration, Sacramento, CA. BILLING CODE 4910-22-P...

  14. A VIEW TO THE SOUTHWEST TOWARD MT. SAN ANTONIO FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    A VIEW TO THE SOUTHWEST TOWARD MT. SAN ANTONIO FROM THE UNION PACIFIC RAILROAD TRACK NEAR CAJON PASS. VISIBLE FROM LEFT TO RIGHT ARE THE SANDSTONE OUTCROPS AT SULLIVAN’S CURVE IN THE FAR LEFT DISTANCE; BNSF RAILROAD MAIN TRACK 2 CURVING THROUGH THE HILLS IN THE LEFT DISTANCE; HILL 58.2 AT CENTER, MARKED BY AN ISOLATED STAND OF TREES; BNSF RAILROAD MAIN TRACK 1, RUNNING STRAIGHT THROUGH THE CENTER OF THE PHOTOGRAPH; AND THE UNION PACIFIC TRACK AT THE FAR RIGHT. 123 - Burlington Northern Santa Fe Railroad, Cajon Subdivision, Between Cajon Summit and Keenbrook, Devore, San Bernardino County, CA

  15. 75 FR 62112 - Intent To Prepare an Environmental Impact Statement (EIS) for the San Juan Creek and Tributaries...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-07

    ... San Juan Creek and Tributaries Flood Risk Management Study, Orange County, CA AGENCY: Department of... channelized for flood risk management and erosion control within the City of San Juan Capistrano. The... will be documented in consideration of a range of potential flood risk management and...

  16. Ca2+ cycling properties are conserved despite bradycardic effects of heart failure in sinoatrial node cells

    PubMed Central

    Verkerk, Arie O.; van Borren, Marcel M. G. J.; van Ginneken, Antoni C. G.; Wilders, Ronald

    2015-01-01

    Background: In animal models of heart failure (HF), heart rate decreases due to an increase in intrinsic cycle length (CL) of the sinoatrial node (SAN). Pacemaker activity of SAN cells is complex and modulated by the membrane clock, i.e., the ensemble of voltage gated ion channels and electrogenic pumps and exchangers, and the Ca2+ clock, i.e., the ensemble of intracellular Ca2+ ([Ca2+]i) dependent processes. HF in SAN cells results in remodeling of the membrane clock, but few studies have examined its effects on [Ca2+]i homeostasis. Methods: SAN cells were isolated from control rabbits and rabbits with volume and pressure overload-induced HF. [Ca2+]i concentrations, and action potentials (APs) and Na+–Ca2+ exchange current (INCX) were measured using indo-1 and patch-clamp methodology, respectively. Results: The frequency of spontaneous [Ca2+]i transients was significantly lower in HF SAN cells (3.0 ± 0.1 (n = 40) vs. 3.4 ± 0.1 Hz (n = 45); mean ± SEM), indicating that intrinsic CL was prolonged. HF slowed the [Ca2+]i transient decay, which could be explained by the slower frequency and reduced sarcoplasmic reticulum (SR) dependent rate of Ca2+ uptake. Other [Ca2+]i transient parameters, SR Ca2+ content, INCX density, and INCX-[Ca2+]i relationship were all unaffected by HF. Combined AP and [Ca2+]i recordings demonstrated that the slower [Ca2+]i transient decay in HF SAN cells may result in increased INCX during the diastolic depolarization, but that this effect is likely counteracted by the HF-induced increase in intracellular Na+. β-adrenergic and muscarinic stimulation were not changed in HF SAN cells, except that late diastolic [Ca2+]i rise, a prominent feature of the Ca2+ clock, is lower during β-adrenergic stimulation. Conclusions: HF SAN cells have a slower [Ca2+]i transient decay with limited effects on pacemaker activity. Reduced late diastolic [Ca2+]i rise during β-adrenergic stimulation may contribute to an impaired increase in intrinsic frequency in HF SAN cells. PMID:25698973

  17. STIM1–Ca2+ signaling modulates automaticity of the mouse sinoatrial node

    PubMed Central

    Zhang, Hengtao; Sun, Albert Y.; Kim, Jong J.; Graham, Victoria; Finch, Elizabeth A.; Nepliouev, Igor; Zhao, Guiling; Li, Tianyu; Lederer, W. J.; Stiber, Jonathan A.; Pitt, Geoffrey S.; Bursac, Nenad; Rosenberg, Paul B.

    2015-01-01

    Cardiac pacemaking is governed by specialized cardiomyocytes located in the sinoatrial node (SAN). SAN cells (SANCs) integrate voltage-gated currents from channels on the membrane surface (membrane clock) with rhythmic Ca2+ release from internal Ca2+ stores (Ca2+ clock) to adjust heart rate to meet hemodynamic demand. Here, we report that stromal interaction molecule 1 (STIM1) and Orai1 channels, key components of store-operated Ca2+ entry, are selectively expressed in SANCs. Cardiac-specific deletion of STIM1 in mice resulted in depletion of sarcoplasmic reticulum (SR) Ca2+ stores of SANCs and led to SAN dysfunction, as was evident by a reduction in heart rate, sinus arrest, and an exaggerated autonomic response to cholinergic signaling. Moreover, STIM1 influenced SAN function by regulating ionic fluxes in SANCs, including activation of a store-operated Ca2+ current, a reduction in L-type Ca2+ current, and enhancing the activities of Na+/Ca2+ exchanger. In conclusion, these studies reveal that STIM1 is a multifunctional regulator of Ca2+ dynamics in SANCs that links SR Ca2+ store content with electrical events occurring in the plasma membrane, thereby contributing to automaticity of the SAN. PMID:26424448

  18. STIM1-Ca2+ signaling modulates automaticity of the mouse sinoatrial node.

    PubMed

    Zhang, Hengtao; Sun, Albert Y; Kim, Jong J; Graham, Victoria; Finch, Elizabeth A; Nepliouev, Igor; Zhao, Guiling; Li, Tianyu; Lederer, W J; Stiber, Jonathan A; Pitt, Geoffrey S; Bursac, Nenad; Rosenberg, Paul B

    2015-10-13

    Cardiac pacemaking is governed by specialized cardiomyocytes located in the sinoatrial node (SAN). SAN cells (SANCs) integrate voltage-gated currents from channels on the membrane surface (membrane clock) with rhythmic Ca(2+) release from internal Ca(2+) stores (Ca(2+) clock) to adjust heart rate to meet hemodynamic demand. Here, we report that stromal interaction molecule 1 (STIM1) and Orai1 channels, key components of store-operated Ca(2+) entry, are selectively expressed in SANCs. Cardiac-specific deletion of STIM1 in mice resulted in depletion of sarcoplasmic reticulum (SR) Ca(2+) stores of SANCs and led to SAN dysfunction, as was evident by a reduction in heart rate, sinus arrest, and an exaggerated autonomic response to cholinergic signaling. Moreover, STIM1 influenced SAN function by regulating ionic fluxes in SANCs, including activation of a store-operated Ca(2+) current, a reduction in L-type Ca(2+) current, and enhancing the activities of Na(+)/Ca(2+) exchanger. In conclusion, these studies reveal that STIM1 is a multifunctional regulator of Ca(2+) dynamics in SANCs that links SR Ca(2+) store content with electrical events occurring in the plasma membrane, thereby contributing to automaticity of the SAN. PMID:26424448

  19. Perspective View, San Andreas Fault

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The prominent linear feature straight down the center of this perspective view is California's famous San Andreas Fault. The image, created with data from NASA's Shuttle Radar Topography Mission (SRTM), will be used by geologists studying fault dynamics and landforms resulting from active tectonics. This segment of the fault lies west of the city of Palmdale, Calif., about 100 kilometers (about 60 miles) northwest of Los Angeles. The fault is the active tectonic boundary between the North American plate on the right, and the Pacific plate on the left. Relative to each other, the Pacific plate is moving away from the viewer and the North American plate is moving toward the viewer along what geologists call a right lateral strike-slip fault. Two large mountain ranges are visible, the San Gabriel Mountains on the left and the Tehachapi Mountains in the upper right. Another fault, the Garlock Fault lies at the base of the Tehachapis; the San Andreas and the Garlock Faults meet in the center distance near the town of Gorman. In the distance, over the Tehachapi Mountains is California's Central Valley. Along the foothills in the right hand part of the image is the Antelope Valley, including the Antelope Valley California Poppy Reserve. The data used to create this image were acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000.

    This type of display adds the important dimension of elevation to the study of land use and environmental processes as observed in satellite images. The perspective view was created by draping a Landsat satellite image over an SRTM elevation model. Topography is exaggerated 1.5 times vertically. The Landsat image was provided by the United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota.

    SRTM uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense (DoD), and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC.

    Size: Varies in a perspective view Location: 34.70 deg. North lat., 118.57 deg. West lon. Orientation: Looking Northwest Original Data Resolution: SRTM and Landsat: 30 meters (99 feet) Date Acquired: February 16, 2000

  20. California, San Francisco Bay area

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The San Francisco Bay area (37.5N, 122.0W) of California from the Santa Cruz in the south to Point Reyes in the north with the rich agriculture region of the central San Joaquin Valley in the foreground.

  1. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 110-A-1 1 of 5. Scofiled Construction Company Mafre Island Office, Mare Island Cal. Details of skylight for pump house stone and concrete dry-dock for US Navy Yard Mare Island Cal, contract no. 257; September 2, 1908. - Mare Island Naval Shipyard, Pump House, California Avenue, east side between Dry Dock 1 & Dry Dock 2, near Ninth Street, Vallejo, Solano County, CA

  2. Photocopy of drawing located at National Archives, San Bruno, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of drawing located at National Archives, San Bruno, California (Navy # 47-A-3). "Proposed alteration of office building at The U.S. Navy Yard Mare Island Cal proposed alterations of 1st and 2nd stories to accompany the report of the board of which pay director bacon is the senior member;" September, 1901. - Mare Island Naval Shipyard, Old Administrative Offices, Eighth Street, north side between Railroad Avenue & Walnut Avenue, Vallejo, Solano County, CA

  3. 1996 'STELLAR' and MCP program commencements with special guests Mrs. Gayle Wilson, CA Governor Pete

    NASA Technical Reports Server (NTRS)

    1996-01-01

    1996 'STELLAR' and MCP program commencements with special guests Mrs. Gayle Wilson, CA Governor Pete Wilson's wife (center), Zoe Lofgren, 16th District Congresswoman San Jose, California (right) and Ames scientist Dr Rose Grymes (left)

  4. 76 FR 1386 - Safety Zone; Centennial of Naval Aviation Kickoff, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ...) Hand delivery: Same as mail address above, between 9 a.m. and 5 p.m., Monday through Friday, except... Department of Transportation West Building, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you...

  5. 78 FR 18238 - Safety Zone; SFPD Training Safety Zone; San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... April 19, 2013. This rule will be enforced from 8 a.m. until 5 p.m. on March 14, 2013, from 8 a.m. until 1 p.m. on March 15, 2013, and from 8 a.m. until 5 p.m. on April 15, 2013, through April 19, 2013..., DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. FOR...

  6. 76 FR 45693 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ..., July 8-9, July 15-16, July 22-23, July 29-30, August 5-6, August 12-13, August 19-20, August 26- 27... is effective with actual notice for purposes of enforcement beginning 9 p.m. July 1, 2011. ADDRESSES... W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday...

  7. 77 FR 46115 - Notice of Inventory Completion: San Diego Museum of Man, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... inventory of human remains in consultation with the appropriate Indian tribe, and has determined that there is a cultural affiliation between the human remains and a present-day Indian tribe. Representatives of any Indian tribe that believes itself to be culturally affiliated with the human remains...

  8. 78 FR 39610 - Safety Zone; Big Bay Boom, San Diego Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Operations, telephone (202) 366-9826. SUPPLEMENTARY INFORMATION: Table of Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information The...) on May 20, 2013 (78 FR 29289). The Coast Guard received no comments on that NPRM and as such,...

  9. 77 FR 59648 - Notice of Inventory Completion: San Francisco State University, NAGPRA Program, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... known individuals were identified. The 56 associated funerary objects are 23 pieces of obsidian debitage, 2 obsidian projectile points, 4 individual pieces and 6 lots of chert debitage, 4 pieces of quartz... manuports. A radiocarbon date of A.D. 1600 50, obsidian hydration readings, and artifact typology...

  10. 75 FR 38412 - Safety Zone; San Diego POPS Fireworks, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... zone is necessary to provide for the safety of the participants, crew, spectators, participating.... This safety zone is necessary to provide for the safety of the crew, spectators, and other vessels and...'' W. The safety zone is necessary to provide for the safety of the crews, spectators, and...

  11. 75 FR 27432 - Security Zone; Golden Guardian 2010 Regional Exercise; San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... to provide for the safety of the U.S. Navy's Marine Mammal Project participants, U.S. Coast Guard... security zones are needed to protect the U.S. Navy's Marine Mammal Project participants, the U.S. Coast...'s Marine Mammal Project participants, the U.S. Coast Guard, local law enforcement, their...

  12. 78 FR 57482 - Safety Zone; America's Cup Aerobatic Box, San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... pilots, spectators, and other vessels transiting the area in the unlikely event that an aircraft crashes... COTP Captain of the Port DHS Department of Homeland Security FR Federal Register NPRM Notice of... FR 04501). After reviewing all comments received in response to the NPRM, the Coast Guard published...

  13. 78 FR 10062 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... and Interference with Constitutionally Protected Property Rights. 9. Civil Justice Reform This rule... Acronyms DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed Rulemaking A... that your message can be received without jeopardizing the safety or security of people, places...

  14. 77 FR 54815 - Safety Zone: America's Cup World Series Regattas, San Francisco Bay; San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... INFORMATION: Table of Acronyms ACRM America's Cup Race Management DHS Department of Homeland Security FR... public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). 4. Public Meeting We... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone: America's Cup World Series Regattas,...

  15. Perspective View, San Andreas Fault

    NASA Technical Reports Server (NTRS)

    2000-01-01

    The prominent linear feature straight down the center of this perspective view is the San Andreas Fault in an image created with data from NASA's shuttle Radar Topography Mission (SRTM), which will be used by geologists studying fault dynamics and landforms resulting from active tectonics. This segment of the fault lies west of the city of Palmdale, California, about 100 kilometers (about 60 miles) northwest of Los Angeles. The fault is the active tectonic boundary between the North American plate on the right, and the Pacific plate on the left. Relative to each other, the Pacific plate is moving away from the viewer and the North American plate is moving toward the viewer along what geologists call a right lateral strike-slip fault. This area is at the junction of two large mountain ranges, the San Gabriel Mountains on the left and the Tehachapi Mountains on the right. Quail Lake Reservoir sits in the topographic depression created by past movement along the fault. Interstate 5 is the prominent linear feature starting at the left edge of the image and continuing into the fault zone, passing eventually over Tejon Pass into the Central Valley, visible at the upper left.

    This type of display adds the important dimension of elevation to the study of land use and environmental processes as observed in satellite images. The perspective view was created by draping a Landsat satellite image over an SRTM elevation model. Topography is exaggerated 1.5 times vertically. The Landsat image was provided by the United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota.

    Elevation data used in this image was acquired by the Shuttle Radar Topography Mission (SRTM) aboard the Space Shuttle Endeavour, launched on February 11,2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, installed additional C-band and X-band antennas, and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) of the U.S. Department of Defense (DoD), and the German and Italian space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise,Washington, DC.

    Size: Varies in a perspective view Location: 34.78 deg. North lat., 118.75 deg. West lon. Orientation: Looking Northwest Original Data Resolution: SRTM and Landsat: 30 meters (99 feet) Date Acquired: February 16, 2000

  16. Industrial Arts at San Jose

    ERIC Educational Resources Information Center

    Bohn, Ralph C.

    1969-01-01

    San Jose State College in California has special features in its course for industrial arts teachers. Ralph C. Bohn, Chairman of the College's Department of Industrial Studies, describes the course and the reasons for its special character. (Editor)

  17. Heat flow and energetics of the San Andreas fault zone.

    USGS Publications Warehouse

    Lachenbruch, A.H.; Sass, J.H.

    1980-01-01

    Approximately 100 heat flow measurements in the San Andreas fault zone indicate 1) there is no evidence for local frictional heating of the main fault trace at any latitude over a 1000-km length from Cape Mendocino to San Bernardino, 2) average heat flow is high (ca.2 HFU, ca.80 mW m-2) throughout the 550-km segment of the Coast Ranges that encloses the San Andreas fault zone in central California; this broad anomaly falls off rapidly toward the Great Valley to the east, and over a 200-km distance toward the Mendocino Triple Junction to the northwest. As others have pointed out, a local conductive heat flow anomaly would be detectable unless the frictional resistance allocated to heat production on the main trace were less than 100 bars. Frictional work allocated to surface energy of new fractures is probably unimportant, and hydrologic convection is not likely to invalidate the conduction assumption, since the heat discharge by thermal springs near the fault is negligible. -Authors

  18. Oxidized CaMKII causes cardiac sinus node dysfunction in mice

    PubMed Central

    Swaminathan, Paari Dominic; Purohit, Anil; Soni, Siddarth; Voigt, Niels; Singh, Madhu V.; Glukhov, Alexey V.; Gao, Zhan; He, B. Julie; Luczak, Elizabeth D.; Joiner, Mei-ling A.; Kutschke, William; Yang, Jinying; Donahue, J. Kevin; Weiss, Robert M.; Grumbach, Isabella M.; Ogawa, Masahiro; Chen, Peng-Sheng; Efimov, Igor; Dobrev, Dobromir; Mohler, Peter J.; Hund, Thomas J.; Anderson, Mark E.

    2011-01-01

    Sinus node dysfunction (SND) is a major public health problem that is associated with sudden cardiac death and requires surgical implantation of artificial pacemakers. However, little is known about the molecular and cellular mechanisms that cause SND. Most SND occurs in the setting of heart failure and hypertension, conditions that are marked by elevated circulating angiotensin II (Ang II) and increased oxidant stress. Here, we show that oxidized calmodulin kinase II (ox-CaMKII) is a biomarker for SND in patients and dogs and a disease determinant in mice. In wild-type mice, Ang II infusion caused sinoatrial nodal (SAN) cell oxidation by activating NADPH oxidase, leading to increased ox-CaMKII, SAN cell apoptosis, and SND. p47–/– mice lacking functional NADPH oxidase and mice with myocardial or SAN-targeted CaMKII inhibition were highly resistant to SAN apoptosis and SND, suggesting that ox-CaMKII–triggered SAN cell death contributed to SND. We developed a computational model of the sinoatrial node that showed that a loss of SAN cells below a critical threshold caused SND by preventing normal impulse formation and propagation. These data provide novel molecular and mechanistic information to understand SND and suggest that targeted CaMKII inhibition may be useful for preventing SND in high-risk patients. PMID:21785215

  19. EFFECTS OF DDT SEDIMENT-CONTAMINATION ON MACROFAUNAL COMMUNITY STRUCTURE AND COMPOSITION IN SAN FRANCISCO BAY

    EPA Science Inventory

    The objectives of this study were to determine the effects of sediment contamination on the benthic macrofauna and to predict macrofaunal changes following remediation at a Superfund (uncontrolled hazardous waste) site in San Francisco Bay, CA, USA. DDT and its metabolites (sumDD...

  20. 1. VIEW LOOKING SOUTHWEST AT TURNOUT ON SAN TAN FLOODWATER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW LOOKING SOUTHWEST AT TURNOUT ON SAN TAN FLOOD-WATER CANAL TO SAN TAN INDIAN CANAL - San Carlos Irrigation Project, San Tan Flood Water Canal, North Side of Gila River, Coolidge, Pinal County, AZ

  1. 78 FR 39997 - Safety Zone; Fourth of July Fireworks Display, Tahoe City, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Fourth of July Fireworks Display, Tahoe City, CA AGENCY... safety zone for the Fourth of July Fireworks Display, Tahoe City, CA in the Captain of the Port, San... regulations in 33 CFR 165.1191, Table 1, number 18, will be enforced from 7 a.m. through 10 p.m. on July...

  2. 78 FR 39599 - Safety Zone; Independence Day Fireworks, Kings Beach, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Independence Day Fireworks, Kings Beach, CA AGENCY: Coast... safety zone for the Independence Day Fireworks, Kings Beach, CA in the Captain of the Port, San Francisco... 33 CFR 165.1191, Table 1, number 20, will be enforced from 7 a.m. through 10 p.m. on July 3,...

  3. Update: San Andreas Fault experiment

    NASA Technical Reports Server (NTRS)

    Christodoulidis, D. C.; Smith, D. E.

    1984-01-01

    Satellite laser ranging techniques are used to monitor the broad motion of the tectonic plates comprising the San Andreas Fault System. The San Andreas Fault Experiment, (SAFE), has progressed through the upgrades made to laser system hardware and an improvement in the modeling capabilities of the spaceborne laser targets. Of special note is the launch of the Laser Geodynamic Satellite, LAGEOS spacecraft, NASA's only completely dedicated laser satellite in 1976. The results of plate motion projected into this 896 km measured line over the past eleven years are summarized and intercompared.

  4. Beneficial Reuse of San Ardo Produced Water

    SciTech Connect

    Robert A. Liske

    2006-07-31

    This DOE funded study was performed to evaluate the potential for treatment and beneficial reuse of produced water from the San Ardo oilfield in Monterey County, CA. The potential benefits of a successful full-scale implementation of this project include improvements in oil production efficiency and additional recoverable oil reserves as well as the addition of a new reclaimed water resource. The overall project was conducted in two Phases. Phase I identified and evaluated potential end uses for the treated produced water, established treated water quality objectives, reviewed regulations related to treatment, transport, storage and use of the treated produced water, and investigated various water treatment technology options. Phase II involved the construction and operation of a small-scale water treatment pilot facility to evaluate the process's performance on produced water from the San Ardo oilfield. Cost estimates for a potential full-scale facility were also developed. Potential end uses identified for the treated water include (1) agricultural use near the oilfield, (2) use by Monterey County Water Resources Agency (MCWRA) for the Salinas Valley Water Project or Castroville Seawater Intrusion Project, (3) industrial or power plant use in King City, and (4) use for wetlands creation in the Salinas Basin. All of these uses were found to have major obstacles that prevent full-scale implementation. An additional option for potential reuse of the treated produced water was subsequently identified. That option involves using the treated produced water to recharge groundwater in the vicinity of the oil field. The recharge option may avoid the limitations that the other reuse options face. The water treatment pilot process utilized: (1) warm precipitation softening to remove hardness and silica, (2) evaporative cooling to meet downstream temperature limitations and facilitate removal of ammonia, and (3) reverse osmosis (RO) for removal of dissolved salts, boron, and organics. Pilot study results indicate that produced water from the San Ardo oilfield can be treated to meet project water quality goals. Approximately 600 mg/l of caustic and 100 mg/l magnesium dosing were required to meet the hardness and silica goals in the warm softening unit. Approximately 30% of the ammonia was removed in the cooling tower; additional ammonia could be removed by ion exchange or other methods if necessary. A brackish water reverse osmosis membrane was effective in removing total dissolved solids and organics at all pH levels evaluated; however, the boron treatment objective was only achieved at a pH of 10.5 and above.

  5. 27 CFR 9.171 - San Bernabe.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-Monterey County, 1949 (photorevised 1984); (2) San Lucas Quadrangle, California-Monterey County, 1949... River, in T20S and R8E (San Lucas Quadrangle); then (2) Proceed southeast in a straight line for 2.9 miles to benchmark 336, between U.S. Highway 101 and the Salinas River, in T20S and R8E (San...

  6. Seeking Justice in San Francisco

    ERIC Educational Resources Information Center

    Pascopella, Angela

    2010-01-01

    This article discusses the life of Carlos A. Garcia, superintendent at the San Francisco Unified School District. Garcia was born in Chicago, but his parents shortly thereafter moved back to their homeland of Mexico for a few years. When Garcia was almost 5, his family moved to Los Angeles, where his parents worked in factories and Garcia was…

  7. ASTER Flyby of San Francisco

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The Advanced Spaceborne Thermal Emission and Reflection radiometer, ASTER, is an international project: the instrument was supplied by Japan's Ministry of International Trade and Industry. A joint US/Japan science team developed algorithms for science data products, and is validating instrument performance. With its 14 spectral bands, extremely high spatial resolution, and 15 meter along-track stereo capability, ASTER is the zoom lens of the Terra satellite. The primary mission goals are to characterize the Earth's surface; and to monitor dynamic events and processes that influence habitability at human scales. ASTER's monitoring and mapping capabilities are illustrated by this series of images of the San Francisco area. The visible and near infrared image reveals suspended sediment in the bays, vegetation health, and details of the urban environment. Flying over San Francisco (3.2MB) (high-res (18.3MB)), we see the downtown, and shadows of the large buildings. Past the Golden Gate Bridge and Alcatraz Island, we cross San Pablo Bay and enter Suisun Bay. Turning south, we fly over the Berkeley and Oakland Hills. Large salt evaporation ponds come into view at the south end of San Francisco Bay. We turn northward, and approach San Francisco Airport. Rather than landing and ending our flight, we see this is as only the beginning of a 6 year mission to better understand the habitability of the world on which we live. For more information: ASTER images through Visible Earth ASTER Web Site Image courtesy of MITI, ERSDAC, JAROS, and the U.S./Japan ASTER Science Team

  8. Deglaciation and postglacial timberline in the San Juan Mountains, Colorado

    USGS Publications Warehouse

    Carrara, P.E.; Mode, W.N.; Rubin, M.; Robinson, S.W.

    1984-01-01

    Lake Emma, which no longer exists because of a mining accident, was a tarn in a south-facing cirque near the headwaters of the Animas River in the San Juan Mountains of southwestern Colorado. During the Pinedale glaciation, this area was covered by a large transection glacier centered over the Lake Emma region. Three radiocarbon dates on basal organic sediment from Lake Emma indicate that by ca. 15,000 yr B.P. this glacier, one of the largest in the southern Rocky Mountains, no longer existed. Twenty-two radiocarbon dates on Picea and Abies krummholz fragments in the Lake Emma deposits indicate that from ca. 9600 to 7800 yr B.P., from 6700 to 5600 yr B.P., and at 3100 yr B.P. the krummholz limit was at least 70 m higher than present. These data, in conjunction with Picea:Pinus pollen ratios from both the Lake Emma site and the Hurricane Basin site of J. T. Andrews, P. E. Carrara, F. B. King, and R. Struckenrath (1975, Quaternary Research 5, 173-197) suggest than from ca. 9600 to 3000 yr B.P. timberline in the San Juan Mountains was higher than present. Cooling apparently began ca. 3000 yr B.P. as indicated by decreases in both the percentage of Picea pollen and Picea:Pinus pollen ratios at the Hurricane Basin site (Andrews et al., 1975). Cooling is also suggested by the lack of Picea or Abies fragments younger than 3000 yr B.P. at either the Lake Emma or the Hurricane Basin site. ?? 1984.

  9. Cytosolic Ca2+ Buffers

    PubMed Central

    Schwaller, Beat

    2010-01-01

    Ca2+ buffers,” a class of cytosolic Ca2+-binding proteins, act as modulators of short-lived intracellular Ca2+ signals; they affect both the temporal and spatial aspects of these transient increases in [Ca2+]i. Examples of Ca2+ buffers include parvalbumins (α and β isoforms), calbindin-D9k, calbindin-D28k, and calretinin. Besides their proven Ca2+ buffer function, some might additionally have Ca2+ sensor functions. Ca2+ buffers have to be viewed as one of the components implicated in the precise regulation of Ca2+ signaling and Ca2+ homeostasis. Each cell is equipped with proteins, including Ca2+ channels, transporters, and pumps that, together with the Ca2+ buffers, shape the intracellular Ca2+ signals. All of these molecules are not only functionally coupled, but their expression is likely to be regulated in a Ca2+-dependent manner to maintain normal Ca2+ signaling, even in the absence or malfunctioning of one of the components. PMID:20943758

  10. 20. San FranciscoOakland Bay Bridge contract recipients, April 28, 1933, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. San Francisco-Oakland Bay Bridge contract recipients, April 28, 1933, photographer unknown. Standing, left to right: Edward J. Schneider, Columbia Steel Corporation; C.C. Horton, Healy-Tibbitts Construction Company; Henry J. Kaiser, Bridge Builders, Inc.; Albert Huber, Clinton Construction Company; Allan McDonald, Transbay Construction Company; C.C. Carleton, Chief, Division of Contracts and Rights of Way, California Department of Public Works. Seated, left to right: Henry J. Brunnier, Consulting Engineer, Member of Consulting Board, San Francisco-Oakland Bay Bridge; Charles E. Andrew, Bridge Engineer, San Francisco-Oakland Bay Bridge; Earl Lee Kelly, Director, California Department of Public Works; Harrison S. Robinson, President, Financial ... - Salt River Bridge, Spanning Salt River at Dillon Road, Ferndale, Humboldt County, CA

  11. Petrology and geochemistry of the San Félix-San Ambrosio islands, Eastern Pacific

    NASA Astrophysics Data System (ADS)

    Cooper Percker, Oliver; Lara, Luis E.

    2015-04-01

    The San Félix-San Ambrosio (SF-SA) islands, Eastern Pacific, are fragments of two volcanic sequences 20 km apart. Both represent the top of an eroded large shield-volcano which rises over the Nazca Plate. Here, new geochemical and 40Ar/39Ar geochronological data are presented in order to understand magmatic evolution and source features. Two units are recognized on the SF island: (1) the Cerro Amarillo unit (CAU) (190±30 ka) formed by a hyaloclastic-tuff cone and basanitic lavas (Ba/Yb=519; Ba/Zr=2.19; La/Yb=49.88; Nb/Ta=17.96; Nb/Y=3.78; Nb/Zr=0.25) with absent or scarce modal content of plagioclase (<5%); and (2) Plateau unit (PU) (210±60 ka) formed by a basanitic lava succession with high modal content of plagioclase (>20%). The hyaloclastic-tuff cone of the CAU contains aphanitic-trachytic lithic fragments of Na-augite and kaersutite, which correspond to the final product of fractional crystallization of olivine+clinopyroxene+Fe-Ti oxides+apatite±plagioclase from alkaline primitive liquids similar to SF-SA lavas. The geochemical data suggest that the islands represent different evolutive stages of a same volcanic intraplate complex. The alkaline to transitional SA lavas (Ba/Yb=249; Ba/Zr=1.60; La/Yb=24.62; Nb/Ta=16.55; Nb/Y=2.22; Nb/Zr=0.19) would represent the shield stage (ca 2.9 Ma), while the basanitic SF lavas the post-erosional stage (ca 0.2 Ma). Considering the Sr-Nd-Pb isotopic data of the SF-SA lavas, previous works have ruled out a genetic relationship between SF-SA islands and the nearby Nazca Ridge. An heterogeneous mantle plume with mantelic metasomatized recycled lithologies is hypothesized as a possible magmatic source capable of explaining the petrologic differences between the SF-SA islands and between the CAU and PU, in SF island. This research is supported by FONDECYT Project 1141303.

  12. Metamorphism of San Antonio Terrane metapelites, San Gabriel Mountains, California

    SciTech Connect

    Archuleta, L.; Ishimatsu, J.; Schneiderman, J.S. . Geology Dept.)

    1993-04-01

    Pelitic schists and gneisses from the San Antonio terrane in the eastern San Gabriel Mountains consist of garnet, biotite, plagioclase, quartz, sillimanite, cordierite, hercynite [+-] alkali feldspar. Large garnet porphyroblasts contain quartz, plagioclase and sillimanite inclusions. Cordierite occurs as haloes around garnet porphyroblasts and as small subgrains always associated with hercynite and together replacing sillimanite blades. Hercynite additionally appears to have nucleated on the edges of sillimanite blades. Contrary to previous investigations, hercynite appears to be a late mineral phase. Reaction textures described above have been used to calculate a set of net-transfer reactions that can be used (1) to characterize all possible exchanges of matter between minerals in the system and (2) to construct a reaction space for the system. Fourteen thin sections with large garnet porphyroblasts and abundant biotite were used for microprobe analysis. Detailed probe analyses show well-developed zoning in the plagioclase and alkali feldspar whose character varies depending on location in the thin section relative to neighboring minerals. Generally, large plagioclase porphyroblasts display normal zoning and are not as calcium-rich as plagioclase inclusions in the garnet. Garnet porphyroblasts have flat zoning profiles due to high temperatures of metamorphism. Pressures and temperatures of metamorphism have been calculated from these assemblages using garnet-biotite geothermometry and quartz-garnet-aluminosilicate-plagioclase geobarometry.

  13. San Francisco floating STOLport study

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The operational, economic, environmental, social and engineering feasibility of utilizing deactivated maritime vessels as a waterfront quiet short takeoff and landing facility to be located near the central business district of San Francisco was investigated. Criteria were developed to evaluate each site, and minimum standards were established for each criterion. Predicted conditions at the two sites were compared to the requirements for each of the 11 criteria as a means of evaluating site performance. Criteria include land use, community structure, economic impact, access, visual character, noise, air pollution, natural environment, weather, air traffic, and terminal design.

  14. ORD/REGIONAL/OAR AIR TOXICS EXPOSURE ASSESSMENT WORKSHOP (SAN FRANCISCO,JUNE 25-27, 2002)

    EPA Science Inventory

    Approximately, one hundred scientists from ORD, OAR, Regional offices, and invited external presentors met for a three day conference in Region 9 offices in San Francisco, CA. Dr. Winona Victery, Science Advisor in Region 9 and Dr. David Klauder, ORD/OSP program manager worked ...

  15. 76 FR 80962 - Notice of Availability of the Record of Decision for the Tule Wind, LLC's Tule Wind Project, San...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Project was published in the Federal Register on October 24, 2011 (76 FR 65746). In addition to the Tule... Bureau of Land Management Notice of Availability of the Record of Decision for the Tule Wind, LLC's Tule Wind Project, San Diego County, CA AGENCY: Bureau of Land Management, Interior. ACTION: Notice...

  16. 77 FR 59749 - Special Local Regulations for Marine Events; San Francisco Bay Navy Fleet Week Parade of Ships...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... Fleet Week Parade of Ships and Blue Angels Demonstration, San Francisco Bay, CA AGENCY: Coast Guard, DHS... sponsored Fleet Week Parade of Navy Ships, Blue Angels Flight Demonstrations, Ship Tours, and America's Cup... Parade of Ships, will be enforced from 10:30 a.m. to 12:15 p.m. on October 6, 2012. The regulations in...

  17. Space Radar Image of San Francisco, California

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This image of San Francisco, California shows how the radar distinguishes between densely populated urban areas and nearby areas that are relatively unsettled. Downtown San Francisco is at the center and the city of Oakland is at the right across the San Francisco Bay. Some city areas, such as the South of Market, called the SOMA district in San Francisco, appear bright red due to the alignment of streets and buildings to the incoming radar beam. Various bridges in the area are also visible including the Golden Gate Bridge (left center) at the opening of San Francisco Bay, the Bay Bridge (right center) connecting San Francisco and Oakland, and the San Mateo Bridge (bottom center). All the dark areas on the image are relatively smooth water: the Pacific Ocean to the left, San Francisco Bay in the center, and various reservoirs. Two major faults bounding the San Francisco-Oakland urban areas are visible on this image. The San Andreas fault, on the San Francisco peninsula, is seen in the lower left of the image. The fault trace is the straight feature filled with linear reservoirs which appear dark. The Hayward fault is the straight feature on the right side of the image between the urban areas and the hillier terrain to the east. The image is about 42 kilometers by 58 kilometers (26 miles by 36 miles) with north toward the upper right. This area is centered at 37.83 degrees north latitude, 122.38 degrees east longitude. The image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture (SIR-C/X-SAR) imaging radar when it flew aboard the space shuttle Endeavour on October 3, 1994. SIR-C/X-SAR, a joint mission of the German, Italian and the United States space agencies, is part of NASA's Mission to Planet Earth.

  18. Chlorinated hydrocarbon pesticides and polychlorinated biphenyls in sediment cores from San Francisco Bay

    USGS Publications Warehouse

    Venkatesan, M.I.; De Leon, R. P.; VanGeen, A.; Luoma, S.N.

    1999-01-01

    Sediment cores of known chronology from Richardson and San Pablo Bays in San Francisco Bay, CA, were analyzed for a suite of chlorinated hydrocarbon pesticides and polychlorinated biphenyls to reconstruct a historic record of inputs. Total DDTs (DDT = 2,4'- and 4,4'-dichlorodiphenyltrichloroethane and the metabolites, 2,4'- and 4,4'-DDE, -DDD) range in concentration from 4-21 ng/g and constitute a major fraction (> 84%) of the total pesticides in the top 70 cm of Richardson Bay sediment. A subsurface maximum corresponds to a peak deposition date of 1969-1974. The first measurable DDT levels are found in sediment deposited in the late 1930's. The higher DDT inventory in the San Pablo relative to the Richardson Bay core probably reflects the greater proximity of San Pablo Bay to agricultural activities in the watershed of the Sacramento and San Joaquin rivers. Total polychlorinated biphenyls (PCBs) occur at comparable levels in the two Bays (< 1-34 ng/g). PCBs are first detected in sediment deposited during the 1930's in Richardson Bay, about a decade earlier than the onset of detectable levels of DDTs. PCB inventories in San Pablo Bay are about a factor of four higher in the last four decades than in Richardson Bay, suggesting a distribution of inputs not as strongly weighed towards the upper reaches of the estuary as DDTs. The shallower subsurface maximum in PCBs compared to DDT in the San Pablo Bay core is consistent with the imposition of drastic source control measures four these constituents in 1970 and 1977 respectively. The observed decline in DDT and PCB levels towards the surface of both cores is consistent with a dramatic drop in the input of these pollutants once the effect of sediment resuspension and mixing is taken into account.

  19. 76 FR 20843 - Security Zone; Increase of Security Zones Under 33 CFR 165.1183 From 100 to 500 Yards; San...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ...The Coast Guard will enforce a permanent increase in security zone size from 100 yards (91 meters) to 500 yards (457 meters) for tankers, cruise ships, and High Value Assets (HVAs) while underway on the navigable waters of San Francisco Bay, Delta Ports, Monterey Bay, and Humboldt Bay, CA. Once a tanker, cruise ship, or HVA is anchored or moored within the navigable waters of San Francisco......

  20. USGS Scientists Monitor San Juan River

    USGS scientists collecting water samples along the San Juan River in Farmington, New Mexico on August 8, 2015. Scientists from the USGS New Mexico Water Science Center obtained water samples from the Animas and San Juan Rivers before and after arrival of the August 5 Gold King Mine spill....

  1. MAPP in action in San Antonio, Texas.

    PubMed

    Shields, Kathleen M; Pruski, Charles E

    2005-01-01

    San Antonio was selected as an official Mobilizing for Action through Planning and Partnerships (MAPP) demonstration site by National Association of County and City Officials in 2000. The San Antonio Metropolitan Health District, under the leadership of Dr Fernando A. Guerra, agreed to facilitate the process. The MAPP process provided the San Antonio Metropolitan Health District, the local public health authority, a defined process for community health improvement, as well as a mechanism to help bridge the gap between public health and the community. The San Antonio Metropolitan Health District organized a Core Planning Team to lead the MAPP process in April 2001. By October 2002, the Core Planning Team was expanded to a full community working group named the Alliance for Community Health in San Antonio and Bexar County (Alliance). The Alliance identified six strategic issues, which eventually became the basis of the San Antonio Community Health Improvement Plan. The strategic issues are Public Policy, Data Tracking, Healthy Lifestyles, Promoting a Sense of Community, Access to Care, and Safe Environment. San Antonio's MAPP experience has been successful in bringing together the public health system partners, and establishing public health priorities collectively. The MAPP process has resulted in the development of many new initiatives, and, most important, has opened the door to many partnership opportunities in the future. The work of the Alliance, through the MAPP process, has helped to leverage resources for public health improvement in San Antonio, and has the potential to effect positive change in public health in the future. PMID:16103814

  2. 27 CFR 9.56 - San Lucas.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... in section 11, T. 22 S., R. 9 E.; (19) Then west southwesterly in a straight line approximately 0.58... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false San Lucas. 9.56 Section 9... TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.56 San Lucas....

  3. 27 CFR 9.56 - San Lucas.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... in section 11, T. 22 S., R. 9 E.; (19) Then west southwesterly in a straight line approximately 0.58... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false San Lucas. 9.56 Section 9... TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.56 San Lucas....

  4. 27 CFR 9.56 - San Lucas.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... in section 11, T. 22 S., R. 9 E.; (19) Then west southwesterly in a straight line approximately 0.58... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false San Lucas. 9.56 Section 9... TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.56 San Lucas....

  5. San Diego's High School Dropout Crisis

    ERIC Educational Resources Information Center

    Wilson, James C.

    2012-01-01

    This article highlights San Diego's dropout problem and how much it's costing the city and the state. Most San Diegans do not realize the enormous impact high school dropouts on their city. The California Dropout Research Project, located at the University of California at Santa Barbara, has estimated the lifetime cost of one class or cohort of…

  6. Trouble Brewing in San Francisco. Policy Brief

    ERIC Educational Resources Information Center

    Buck, Stuart

    2010-01-01

    The city of San Francisco will face enormous budgetary pressures from the growing deficits in public pensions, both at a state and local level. In this policy brief, the author estimates that San Francisco faces an aggregate $22.4 billion liability for pensions and retiree health benefits that are underfunded--including $14.1 billion for the city…

  7. San Diego's High School Dropout Crisis

    ERIC Educational Resources Information Center

    Wilson, James C.

    2012-01-01

    This article highlights San Diego's dropout problem and how much it's costing the city and the state. Most San Diegans do not realize the enormous impact high school dropouts on their city. The California Dropout Research Project, located at the University of California at Santa Barbara, has estimated the lifetime cost of one class or cohort of

  8. Smog Nitrogen and the Rapid Acidification of Forest Soil, San Bernardino Mountains, Southern California

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We report the rapid acidification of forest soils in the San Bernardino Mountains of southern California. After 30 years, soil to a depth of 25 cm has decreased from a pH (measured in 0.01 M CaCl2) of 4.8 to 3.1. At the 50-cm depth, it has changed from a pH of 4.8 to 4.2. We attribute this rapid cha...

  9. Striped Bass Habitat use in the San Francisco Estuary Determined Using Otolith Microchemistry Techniques

    NASA Astrophysics Data System (ADS)

    Phillis, C. C.; Ostrach, D. J.; Weber, P. K.; Ingram, B. L.; Zinkl, J. G.

    2005-12-01

    Habitat use has been shown to be an important factor in the bioaccumulation of contaminants in striped bass ( Morone saxatilis). This study explores techniques to determine migration in striped bass as part of a larger study investigating maternal transfer of xenobiotics to progeny in the San Francisco Estuary. The timing of movement of fish between salt and fresh water can easily be determined using a number of chemical markers in otoliths. Determining movement within estuaries, however, is a more difficult problem because mesohaline geochemical signatures approach the marine end member at very low salinities. Two tracers were used to reconstruct the migration history of striped bass in the San Francisco Estuary: Sr/Ca (measured by electron microprobe and LA-ICP-MS) and Sr isotope ratio (measured by LA-MC-ICP-MS). Both tracers can be used to map the salinity the fish is exposed to at the time of otolith increment deposition. Salinity, in turn, is mapped to location within the San Francisco Bay estuary based on monthly salinity surveys. The two methods have their respective benefits. Sr/Ca can be measured with higher spatial resolution (<10 microns). Sr isotope ratios are not modulated by metabolism. Sr isotope measurements were made to check the Sr/Ca results. In the San Francisco Estuary, low 87Sr/86Sr (0.706189) river water mixes with high 87Sr/86Sr (0.709168) marine water to 80% of the marine signal (0.7085) when the salinity is only 5% (1.8 ppt) seawater, and 95% of the marine signal (0.7090) at salinities of 20% (6.6 ppt) seawater (Ingram and Sloan, 1992). This salinity model should map directly to the otolith because there is no biological fractionation of Sr isotopes. The Sr/Ca otolith and salinity models predict a similar response. For both models, calculated otolith salinity is mapped to location within the San Francisco Estuary based on monthly salinity surveys. Using previously published salinity models, the otolith Sr/Ca and Sr isotope results are offset. These results suggest that a new Sr/Ca salinity model must be developed for this population of striped bass.

  10. [Santiago Ramon y Cajal and neurobiology].

    PubMed

    Lindsten, J

    2001-01-01

    In 2001 the centennial of the first Nobel Prizes is celebrated. This essay, which portrays the Nobel Laureate in Physiology or Medicine in 1906 Don Santiago Ramón y Cajal, should be seen as a contribution to that celebration. The aim of the essay is to present one of the founders of modern neuroscience and greatest scientists of all time, his life history, personality, working methods and driving forces as well as his scientific contributions. The title of the essay "Ideas -- like the white water-lily - flourish only in tranquil waters" is a quotation from Ramón y Cajal which characterizes him very well as a scientist. He was extremely productive, he made fundamental contributions to a number of fields within neurobiology with a very few mistakes, and he did it all by himself. PMID:11820246

  11. SANS studies of micellar and magnetic fluids

    SciTech Connect

    Hayter, J.B,

    1985-08-01

    Small-angle neutron scattering (SANS) has proved to be an excellent technique for the study of complex fluids. This article introduces SANS from the viewpoint of such studies. The use of SANS to determine the structures of concentrated micellar fluids is then discussed within the framework of current one-component macrofluid (OCM) models, and experimental examples are taken from several contemporary studies. Finally, the discussion is extended to magnetic fluids (ferrofluids) in which the neutron magnetic interaction plays an important experimental role. 25 refs., 11 figs., 1 tab.

  12. CIRSS vertical data integration, San Bernardino study

    NASA Technical Reports Server (NTRS)

    Hodson, W.; Christenson, J.; Michel, R. (Principal Investigator)

    1982-01-01

    The creation and use of a vertically integrated data base, including LANDSAT data, for local planning purposes in a portion of San Bernardino County, California are described. The project illustrates that a vertically integrated approach can benefit local users, can be used to identify and rectify discrepancies in various data sources, and that the LANDSAT component can be effectively used to identify change, perform initial capability/suitability modeling, update existing data, and refine existing data in a geographic information system. Local analyses were developed which produced data of value to planners in the San Bernardino County Planning Department and the San Bernardino National Forest staff.

  13. A record of estuarine water contamination from the Cd content of foraminiferal tests in San Francisco Bay, California

    USGS Publications Warehouse

    VanGeen, A.; Luoma, S.N.

    1999-01-01

    A five-year dissolved Cd time series from San Francisco Bay and adjacent coastal water shows that the composition of surface water towards the mouth of the estuary is determined largely by the effect of coastal upwelling. Cd concentrations inside and outside the estuary (0.2-1.0 nmol/kg) increase as Cd-rich deep water is advected to the surface near the coast during spring and summer. On average, the mean Cd concentrations inside San Francisco Bay (0.54 nmol/kg) during 1991-1995 was significantly higher than outside (0.35 nmol/kg), however. Surface samples collected throughout San Francisco Bay confirm an internal Cd source unrelated to river discharge. The Cd content of the test of a benthic foraminifer (Elphidiella hannai) in a dated sediment core from San Francisco Bay was measured to determine if the water column Cd enrichments in San Francisco Bay could be related to the rapid development of the watershed. The method is based on the observation that the Cd/Ca ratio of carefully cleaned tests of foraminifera is, determined by the dissolved Cd content of overlying water at the time of test formation. Pre-industrial foraminiferal Cd/Ca ratios in the sediment core average 274 ?? 15 nmol/mol (n = 19) nmol/mol. Foraminiferal Cd/Ca ratios increased to 386 ?? 33 nmol/mol (n = 19) over the past several decades indicating a 40% increase in the mean Cd content of surface water in Central San Francisco Bay. We suggest that, in addition to Cd discharges into the estuary, indirect consequences of agricultural development in the Central Valley of California could have contributed to this increase. This new method to reconstruct estuarine contamination is not affected by some of the processes that complicate the interpretation of changes in bulk sediment metal concentrations.

  14. Small angle neutron scattering (SANS and V-SANS) study of asphaltene aggregates in crude oil.

    PubMed

    Headen, Thomas F; Boek, Edo S; Stellbrink, Jörg; Scheven, Ulrich M

    2009-01-01

    We report small angle neutron scattering (SANS) experiments on two crude oils. Analysis of the high-Q SANS region has probed the asphaltene aggregates in the nanometer length scale. We find that the radius of gyration decreases with increasing temperature. We show that SANS measurements on crude oils give similar aggregate sizes to those found from SANS measurements of asphaltenes redispersed in deuterated toluene. The combined use of SANS and V-SANS on crude oil samples has allowed the determination of the radius of gyration of large scale asphaltene aggregates of approximately 0.45 microm. This has been achieved by the fitting of Beaucage functions over two size regimes. Analysis of the fitted Beaucage functions at very low-Q has shown that the large scale aggregates are not simply made by aggregation of all the smaller nanoaggregates. Instead, they are two different aggregates coexisting. PMID:19063643

  15. 1. ABANDONED TURNOUT (CALLED CAPTAIN WHEEL) TO SAN TAN INDIAN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. ABANDONED TURN-OUT (CALLED CAPTAIN WHEEL) TO SAN TAN INDIAN CANAL OFF OF SAN TAN FLOOD-WATER CANAL, T4S, R6E, S11/12. VIEW LOOKING SOUTHWEST. - San Carlos Irrigation Project, San Tan Indian Canal, North of Gila River, Coolidge, Pinal County, AZ

  16. 33 CFR 110.224 - San Francisco Bay, San Pablo Bay, Carquinez Strait, Suisun Bay, Sacramento River, San Joaquin...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... affecting § 110.224, see the List of CFR Sections Affected, which appears in the Finding Aids section of the... draft in the deeper portions of all anchorages. Light-draft barges and vessels shall anchor away from... (San Bruno Channel Light 1); thence south-southeasterly to 37°38′38.5″ N, 122°18′48.5″ W (San...

  17. Vertical tectonic deformation associated with the San Andreas fault zone offshore of San Francisco, California

    NASA Astrophysics Data System (ADS)

    Ryan, H. F.; Parsons, T.; Sliter, R. W.

    2008-10-01

    A new fault map of the shelf offshore of San Francisco, California shows that faulting occurs as a distributed shear zone that involves many fault strands with the principal displacement taken up by the San Andreas fault and the eastern strand of the San Gregorio fault zone. Structures associated with the offshore faulting show compressive deformation near where the San Andreas fault goes offshore, but deformation becomes extensional several km to the north off of the Golden Gate. Our new fault map serves as the basis for a 3-D finite element model that shows that the block between the San Andreas and San Gregorio fault zone is subsiding at a long-term rate of about 0.2-0.3 mm/yr, with the maximum subsidence occurring northwest of the Golden Gate in the area of a mapped transtensional basin. Although the long-term rates of vertical displacement primarily show subsidence, the model of coseismic deformation associated with the 1906 San Francisco earthquake indicates that uplift on the order of 10-15 cm occurred in the block northeast of the San Andreas fault. Since 1906, 5-6 cm of regional subsidence has occurred in that block. One implication of our model is that the transfer of slip from the San Andreas fault to a fault 5 km to the east, the Golden Gate fault, is not required for the area offshore of San Francisco to be in extension. This has implications for both the deposition of thick Pliocene-Pleistocene sediments (the Merced Formation) observed east of the San Andreas fault, and the age of the Peninsula segment of the San Andreas fault.

  18. 33 CFR 165.T11-568 - Safety Zone; San Diego Symphony Summer POPS Fireworks 2013 Season, San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... enforced from 9 p.m. on June 27, 2013 to 10 p.m. on September 1, 2013. This rule will be enforced from 9 p.m. to 10 p.m. on the following evenings: June 27 through June 29, July 5, 6, 12, 13, 19, 20, 26, and 27, August 2, 3, 9, 10, 16, 17, 23, 24, 30, 31, and September 1, 2013. (c) Definitions. The...

  19. 33 CFR 165.T11-534 - Safety zone; Bay Bridge construction, San Francisco Bay, San Francisco, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with 33 CFR 165.7. (c) Definitions. As used in this section, “designated representative” means a Coast... enforcement of the safety zone. (d) Regulations. (1) Under the general regulations in 33 CFR part 165, Subpart... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety zone; Bay...

  20. 75 FR 17329 - Safety Zone; Big Bay Fourth of July Fireworks, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... January 17, 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a... Rule'' and insert ``USCG-2010-0109'' in the ``Keyword'' box. Click ``Search'' then click on the...

  1. 76 FR 22809 - Safety Zone; Bay Ferry II Maritime Security Exercise; San Francisco Bay, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... proficiency of teams called upon in real ] life emergency situations onboard ferries or other vessels in the... tests the proficiency of teams called upon in real life emergency situations onboard ferries or...

  2. 77 FR 48532 - Notice of Intent To Repatriate Cultural Items: San Diego State University, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... Archaeology Collections Management Program, in consultation with the appropriate Indian tribe, has determined... Diego State University Archaeology Collections Management Program. DATES: Representatives of any Indian... University Archaeology Collections Management Program at the address below by September 13, 2012....

  3. 33 CFR 165.1102 - Security Zone; Naval Base Point Loma; San Diego Bay, San Diego, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... (b) Regulations. (1) The general regulations governing security zones found in 33 CFR 165.33 apply to... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Naval Base Point... AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Eleventh...

  4. Proceedings of the Annual California State University, San Bernardino, Reading Conference (13th, San Bernardino, CA, May 17, 1989).

    ERIC Educational Resources Information Center

    Busch, Katharine, Ed.; Atwell, Margaret, Ed.

    A compilation of conference papers highlights the active role of the learner. The titles of the papers and their authors include: "Whole Language: Celebrating the Student within the Learning Community through Literature" (Dorothy J. Watson); "Integrating the Curriculum for Better Learning and Teaching" (Stephen B. Kucer); "Non- and Limited-English…

  5. 75 FR 8804 - Safety Zone; NASSCO Launching of USNS Charles Drew, San Diego Bay, San Diego, CA.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... the NASSCO Ship Launching for the United States Naval Ship (USNS) Charles Drew. The safety zone is... effective date of this rule will expose vessels and persons of the waterway to dangers posed by ship... as this ship launches from NASSCO shipyards. There will be three tugboats to take control of...

  6. 75 FR 55270 - Safety Zone; NASSCO Launching of USNS Washington Chambers, San Diego Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-10

    ... support of the NASSCO Ship Launching for the USNS Washington Chambers. The safety zone is necessary to... this rule will expose vessels and persons of the waterway to dangers posed by ship launchings. Basis... ship launches from ] NASSCO shipyards. There will be three tugboats to take control of the vessel...

  7. 77 FR 15798 - Notice of Intent To Repatriate Cultural Items: San Francisco State University, San Francisco, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... has been identified as a ceremonial cooking basket for the Yokut Spring Ceremony. The name on the... Yokut Tribe), and ethnographic research, the basket has been identified as a ceremonial cooking...

  8. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W;...

  9. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W;...

  10. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W;...

  11. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W;...

  12. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W;...

  13. 78 FR 23849 - Safety Zone; Fourth of July Fireworks; City of Antioch, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... SECURITY Coast Guard 33 CFR Part 165 Safety Zone; Fourth of July Fireworks; City of Antioch, CA AGENCY... safety zone for the City of Antioch Fourth of July Fireworks display in the Captain of the Port, San... life and property of the maritime public from the hazards associated with the fireworks display....

  14. Sediment conditions in the San Antonio River Basin downstream from San Antonio, Texas, 2000-13

    USGS Publications Warehouse

    Ockerman, Darwin J.; Banta, J. Ryan; Crow, Cassi L.; Opsahl, Stephen P.

    2015-01-01

    Sediment plays an important role in the ecological health of rivers and estuaries and consequently is an important issue for water-resource managers. To better understand sediment characteristics in the San Antonio River Basin, the U.S. Geological Survey, in cooperation with the San Antonio River Authority, completed a two-part study in the San Antonio River Basin downstream from San Antonio, Texas, to (1) collect and analyze sediment data to characterize sediment conditions and (2) develop and calibrate a watershed model to simulate hydrologic conditions and suspended-sediment loads during 2000–12.

  15. Radon emanation on San Andreas Fault

    USGS Publications Warehouse

    King, C.-Y.

    1978-01-01

    Subsurface radon emanation monitored in shallow dry holes along an active segment of the San Andreas fault in central California shows spatially coherent large temporal variations that seem to be correlated with local seismicity. ??1978 Nature Publishing Group.

  16. Suicide Among Chinese in San Francisco

    ERIC Educational Resources Information Center

    Bourne, Peter G.

    1973-01-01

    Reports on a study which investigated suicide among Chinese in San Francisco, its relationship to age and sex distribution, place of birth, marital status, occupation, and methods and causes of suicide. (SF)

  17. Trouble Brewing in San Diego. Policy Brief

    ERIC Educational Resources Information Center

    Buck, Stuart

    2010-01-01

    The city of San Diego will face enormous budgetary pressures from the growing deficits in public pensions, both at a state and local level. In this policy brief, the author estimates that San Diego faces total of $45.4 billion, including $7.95 billion for the county pension system, $5.4 billion for the city pension system, and an estimated $30.7…

  18. Children and the San Fernando earthquake

    USGS Publications Warehouse

    Howard, S. J.

    1980-01-01

    Before dawn, on February 9, 1971, a magnitude 6.4 earthquake occurred in the San Fernando Valley of California. On the following day, theSan Fernando Valley Child Guidance Clinic, through radio and newspapers, offered mental health crises services to children frightened by the earthquake. Response to this invitation was immediate and almost overwhelming. During the first 2 weeks, the Clinic's staff counseled hundreds of children who were experiencing various degrees of anxiety. 

  19. Suicides in San Mateo County

    PubMed Central

    Krieger, George

    1967-01-01

    The usual surveys of completed suicides, encompassing, as they do, large geographical areas, are of limited value to physicians of a particular community. The unique and differentiating characteristics of the suicides in his locale may be “washed out” in these large surveys. San Mateo County has an annual suicide rate of 17 per 100,000 and a disproportionately high incidence in persons over 65 years old. In this particular county females, widows and Orientals are more prone to suicide than has usually been reported elsewhere. Alcohol was directly or indirectly involved in a significant number of instances. Many of the persons who killed themselves were under a physician's care at the time of self-destruction. There are probably important ecological and sociological variables as well as personal factors involved in the suicidal process that are of significance to any suicide prevention program. It is urged that there be more extensive and comparative research in this important public health problem. PMID:6057122

  20. Abrupt along-strike change in tectonic style: San Andreas fault zone, San Francisco Peninsula

    USGS Publications Warehouse

    Zoback, M.L.; Jachens, R.C.; Olson, J.A.

    1999-01-01

    Seismicity and high-resolution aeromagnetic data are used to define an abrupt change from compressional to extensional tectonism within a 10- to 15-km-wide zone along the San Andreas fault on the San Francisco Peninsula and offshore from the Golden Gate. This 100-km-long section of the San Andreas fault includes the hypocenter of the Mw = 7.8 1906 San Francisco earthquake as well as the highest level of persistent microseismicity along that ???470-km-long rupture. We define two distinct zones of deformation along this stretch of the fault using well-constrained relocations of all post-1969 earthquakes based a joint one-dimensional velocity/hypocenter inversion and a redetermination of focal mechanisms. The southern zone is characterized by thrust- and reverse-faulting focal mechanisms with NE trending P axes that indicate "fault-normal" compression in 7- to 10-km-wide zones of deformation on both sides of the San Andreas fault. A 1- to 2-km-wide vertical zone beneath the surface trace of the San Andreas is characterized by its almost complete lack of seismicity. The compressional deformation is consistent with the young, high topography of the Santa Cruz Mountains/Coast Ranges as the San Andreas fault makes a broad restraining left bend (???10??) through the southernmost peninsula. A zone of seismic quiescence ???15 km long separates this compressional zone to the south from a zone of combined normal-faulting and strike-slip-faulting focal mechanisms (including a ML = 5.3 earthquake in 1957) on the northernmost peninsula and offshore on the Golden Gate platform. Both linear pseudo-gravity gradients, calculated from the aeromagnetic data, and seismic reflection data indicate that the San Andreas fault makes an abrupt ???3-km right step less than 5 km offshore in this northern zone. A similar right-stepping (dilatational) geometry is also observed for the subparallel San Gregorio fault offshore. Persistent seismicity and extensional tectonism occur within the San Andreas right stepover region and at least 15 km along-strike both to the SE and NW. The 1906 San Francisco earthquake may have nucleated within the San Andreas right stepover, which may help explain the bilateral nature of rupture of this event. Our analysis suggests two seismic hazards for the San Francisco Peninsula in addition to the hazard associated with a M = 7 to 8 strike-slip earthquake along the San Andreas fault: the potential for a M ??? 6 normal-faulting earthquake just 5-8 km west of San Francisco and a M = 6+ thrust faulting event in the southern peninsula.

  1. Isotope constraints on the involvement of fluids in the San Andreas Fault System, California

    SciTech Connect

    Pili, E.; Kennedy, B.M.; Conrad, S.M.; Gratier, J.-P.; Poitrasson, F.

    1998-07-01

    Fluids are suspected to play a major role in earthquake mechanics, especially in the case of the weak San Andreas Fault (SAF). Models developed to explain the weakness of the fault are similar but rely on different fluid sources. A recent study of groundwaters associated with the SAF has provided evidence for a geopressured mantle fluid source (Kennedy et al., 1997). We present here an isotope study comparing deformation zones (gouges, breccias, fault veins, slickensides, cataclasites), and vein fillings with their hosts and the fluids associated with these materials, as sampled by fluid inclusions. We are investigating ca. 250 samples from over 20 localities along the San Andreas and adjacent faults from South San Francisco to East Los Angeles. Samples from the exhumed San Gabriel Fault, a deeper equivalent of the SAF, are included as well as samples from the Santa Ynez Fault, another former strand of the SAF embedded in Miocene limestones. All the major lithologies (granites, gneisses, sandstones, limestones, marbles and serpentinites) have been sampled for isotope analyses of C, O, H, He, Ne, Ar, Sr, Nd, and Pb.

  2. The San Andreas Fault 'Supersite' (Invited)

    NASA Astrophysics Data System (ADS)

    Hudnut, K. W.

    2013-12-01

    An expanded and permanent Supersite has been proposed to the Committee on Earth Observation Satellites (CEOS) for the San Andreas Fault system, based upon the successful initial Group on Earth Observations (GEO) Geohazard Supersite for the Los Angeles region from 2009-2013. As justification for the comprehensive San Andreas Supersite, consider the earthquake history of California, in particular the devastating M 7.8 San Francisco earthquake of 1906, which occurred along the San Andreas Fault, as did an earthquake of similar magnitude in 1857 in southern California. Los Angeles was only a small town then, but now the risk exposure has increased for both of California's megacities. Between the San Francisco and Los Angeles urban areas lies a section of the San Andreas Fault known to creep continually, so it has relatively less earthquake hazard. It used to be thought of as capable of stopping earthquakes entering it from either direction. Transitional behavior at either end of the creeping section is known to display a full range of seismic to aseismic slip events and accompanying seismicity and strain transient events. Because the occurrence of creep events is well documented by instrumental networks such as CISN and PBO, the San Andreas Supersite can be expected to be especially effective. A good baseline level of geodetic data regarding past events and strain accumulation and release exists. Many prior publications regarding the occurrence of geophysical phenomena along the San Andreas Fault system mean that in order to make novel contributions, state-of-the-art science will be required within this Supersite region. In more recent years, the 1989 Loma Prieta earthquake struck adjacent to the San Andreas Fault and caused the most damage along the western side of the San Francisco Bay Area. More recently, the concern has focused on the potential for future events along the Hayward Fault along the eastern side of San Francisco Bay. In Southern California, earthquakes struck in 1992 (Landers), 1994 (Northridge) and 1999 (Hector Mine) as well as the 2010 El Mayor - Cucapah (EM-C) earthquake (just south of the US-Mexico border). Of these four notable events, all produced extensive surface faulting except for the 1994 Northridge event, which was close to the Los Angeles urban area on a buried thrust fault. Northridge caused by far the most destruction, topping $20B (US) and resulting in 57 fatalities due to its location under an urban area. The Landers, Hector Mine and EM-C events occurred in desert areas away from major urban centers, and each proved to be a new and unique test-bed for making rapid progress in earthquake science and creative use of geodetic imagery. InSAR studies were linked to GPS deformation and mapping of surface ruptures and seismicity in a series of important papers about these earthquakes. The hazard in California remains extremely high, with tens of millions of people living in close proximity to the San Andreas Fault system as it runs past both San Francisco and Los Angeles. Dense in-situ networks of seismic and geodetic instruments are continually used for research and earthquake monitoring, as well as development of an earthquake early warning capability. Principles of peer review from funding agencies and open data availability will be observed for all data. For all of these reasons, the San Andreas Fault system is highly appropriate for consideration as a world-class permanent Supersite in the GEO framework.

  3. Rio Grande, San Luis Hills, and Blanca Peak in San Luis Basin

    Photo captures the Rio Grande, volcanic San Luis Hills, and Blanca Peak massif in the San Luis Basin, part of the Rio Grande rift.  The basin - currently being studied by the USGS - is of interest for groundwater, petroleum, and mineral resources. ...

  4. 33 CFR 165.754 - Safety Zone: San Juan Harbor, San Juan, PR.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: San Juan Harbor, San Juan, PR. 165.754 Section 165.754 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and...

  5. Una Visita al Viejo San Juan (A Visit to Old San Juan).

    ERIC Educational Resources Information Center

    Cabello, Victor; And Others

    Written in Spanish, this black and white illustrated booklet provides a tour of Old San Juan, Puerto Rico's oldest and most historic city. Brief historical information is provided on the Perro de San Jeronimo, a statue of a barking dog found in front of the Castillo; Plaza de Colon, a small plaza dedicated to Christopher Columbus; the Catedral de…

  6. California coastal processes study: Skylab. [San Pablo and San Francisco Bays

    NASA Technical Reports Server (NTRS)

    Pirie, D. M.; Steller, D. D. (Principal Investigator)

    1975-01-01

    The author has identified the following significant results. In San Pablo Bay, the patterns of dredged sediment discharges were plotted over a three month period. It was found that lithogenous particles, kept in suspension by the fresh water from the Sacramento-San Joaquin, were transported downstream to the estuarine area at varying rates depending on the river discharge level. Skylab collected California coastal imagery at limited times and not at constant intervals. Resolution, however, helped compensate for lack of coverage. Increased spatial and spectral resolution provided details not possible utilizing Landsat imagery. The S-192 data was reformatted; band by band image density stretching was utilized to enhance sediment discharge patterns entrainment, boundaries, and eddys. The 26 January 1974 Skylab 4 imagery of San Francisco Bay was taken during an exceptionally high fresh water and suspended sediment discharge period. A three pronged surface sediment pattern was visible where the Sacramento-San Joaquin Rivers entered San Pablo Bay through Carquinez Strait.

  7. Cacao use and the San Lorenzo Olmec

    PubMed Central

    Powis, Terry G.; Cyphers, Ann; Gaikwad, Nilesh W.; Grivetti, Louis; Cheong, Kong

    2011-01-01

    Mesoamerican peoples had a long history of cacao use—spanning more than 34 centuries—as confirmed by previous identification of cacao residues on archaeological pottery from Paso de la Amada on the Pacific Coast and the Olmec site of El Manatí on the Gulf Coast. Until now, comparable evidence from San Lorenzo, the premier Olmec capital, was lacking. The present study of theobromine residues confirms the continuous presence and use of cacao products at San Lorenzo between 1800 and 1000 BCE, and documents assorted vessels forms used in its preparation and consumption. One elite context reveals cacao use as part of a mortuary ritual for sacrificial victims, an event that occurred during the height of San Lorenzo's power. PMID:21555564

  8. Cacao use and the San Lorenzo Olmec.

    PubMed

    Powis, Terry G; Cyphers, Ann; Gaikwad, Nilesh W; Grivetti, Louis; Cheong, Kong

    2011-05-24

    Mesoamerican peoples had a long history of cacao use--spanning more than 34 centuries--as confirmed by previous identification of cacao residues on archaeological pottery from Paso de la Amada on the Pacific Coast and the Olmec site of El Manatí on the Gulf Coast. Until now, comparable evidence from San Lorenzo, the premier Olmec capital, was lacking. The present study of theobromine residues confirms the continuous presence and use of cacao products at San Lorenzo between 1800 and 1000 BCE, and documents assorted vessels forms used in its preparation and consumption. One elite context reveals cacao use as part of a mortuary ritual for sacrificial victims, an event that occurred during the height of San Lorenzo's power. PMID:21555564

  9. First-principles investigations of equilibrium calcium isotope fractionation between clinopyroxene and Ca-doped orthopyroxene

    NASA Astrophysics Data System (ADS)

    Feng, Chongqin; Qin, Tian; Huang, Shichun; Wu, Zhongqing; Huang, Fang

    2014-10-01

    Equilibrium fractionation factors of Ca isotopes among mantle minerals are essential for using Ca isotopes as an important tracer in mantle geochemistry. Using the vibrational frequencies obtained by the first-principles calculations based on density functional theory (DFT), we calculated equilibrium fractionation factors of Ca isotopes between two major Ca-bearing minerals, clinopyroxene (cpx) and orthopyroxene (opx). Our results show that opx has much higher 44Ca/40Ca than its co-existing cpx even at high temperatures (e.g., 1273 K), agreeing with the observations on mantle peridotites. In addition to the well-known temperature effect, our calculations for the first time reveal that the inter-mineral Ca isotope fractionation factor between opx and cpx also has a strong dependence on the chemical composition of opx (i.e., Ca content). Specifically, it increases substantially with decreasing Ca/Mg (atomic ratio) of opx when Ca/Mgopx is lower than 1/15. Such compositional effect on inter-mineral Ca isotope fractionation provides a convincing interpretation to the different isotope fractionations between coexisting opx and cpx observed in Kilbourne Hole and San Carlos peridotites.

  10. Salt Ponds, South San Francisco Bay

    NASA Technical Reports Server (NTRS)

    2002-01-01

    higher resolution 1000 pixel-wide image The red and green colors of the salt ponds in South San Francisco Bay are brilliant visual markers for astronauts. The STS-111 crew photographed the bay south of the San Mateo bridge in June, 2002. This photograph is timely because a large number of the salt ponds (more than 16,500 acres) that are owned by Cargill, Inc. will be sold in September for wetlands restoration-a restoration project second in size only to the Florida Everglades project. Rough boundaries of the areas to be restored are outlined on the image. Over the past century, more than 80% of San Francisco Bay's wetlands have been filled and developed or diked off for salt mining. San Francisco Bay has supported salt mining since 1854. Cargill has operated most of the bay's commercial salt ponds since 1978, and had already sold thousands of acres to the State of California and the Don Edwards National Wildlife Refuge. This new transaction will increase San Francisco Bay's existing tidal wetlands by 50%. The new wetlands, to be managed by the California Department of Fish and Game and the U.S. Fish and Wildlife Service, will join the Don Edwards National Wildlife Refuge, and provide valuable habitat for birds, fish and other wildlife. The wetlands will contribute to better water quality and flood control in the bay, and open up more coastline for public enjoyment. Additional information: Cargill Salt Ponds (PDF) Turning Salt Into Environmental Gold Salt Ponds on Way to Becoming Wetlands Historic Agreement Reached to Purchase San Francisco Bay Salt Ponds Astronaut photograph STS111-376-3 was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth

  11. Magnetotelluric survey of San Juan sag

    SciTech Connect

    Furgerson, R.B. )

    1989-09-01

    The San Juan Mountains of southwestern Colorado, consisting almost entirely of Tertiary volcanic rocks, are bounded on the southwest by the mature oil and gas province of the San Juan basin and on the east by the San Luis basin, continuation of the sediments from the San Juan basin eastward beneath the volcanics was suspected based on the reported presence of seeps and the evaluation of regional gravity and magnetic data. The probability greatly increased when Milestone drilled Tertiary and Cretaceous sediments beneath 3,000 ft of volcanics, 37 mi northeast of the nearest Cretaceous outcrop. The MT (magnetotellurium) program described in this presentation is part of a nonexclusive survey that included magnetotelluric soundings, time-domain electromagnetic soundings, gravity stations, and geochemical sampling. MT data were acquired at 20 sites along an east-west profile centered on the Milestone 1 AMF well, five sites along a north-south cross profile, and three more sites around the wells northeast of the Milestone well. Site spacing was of the order of 1 to 3 mi except for the cross line. The program was designed to map the thickness of the surface volcanics and the thickness and resistivity of the underlying sediments. The MT data acquired near the Milestone well indicated that the Cretaceous sedimentary rocks are characterized by an average resistivity of the order of 4-12 ohm-meters. The MT data acquired in the San Luis basin east of Del Norte also shows 4-12 ohm-meter rocks in the subsurface, correlated in this case with Tertiary volcanics, volcaniclastics, and continental sediments. The MT data show that the low-resistivity 4-12 ohm-meter section extends continuously beneath the more resistive surface volcanics from the San Luis Valley to at least 16 mi west-northwest of Del Norte.

  12. Forecasting the Next Great San Francisco Earthquake

    NASA Astrophysics Data System (ADS)

    Rundle, P.; Rundle, J. B.; Turcotte, D. L.; Donnellan, A.; Yakovlev, G.; Tiampo, K. F.

    2005-12-01

    The great San Francisco earthquake of 18 April 1906 and its subsequent fires killed more than 3,000 persons, and destroyed much of the city leaving 225,000 out of 400,000 inhabitants homeless. The 1906 earthquake occurred on a km segment of the San Andreas fault that runs from the San Juan Bautista north to Cape Mendocino and is estimated to have had a moment magnitude m ,l 7.9. Observations of surface displacements across the fault were in the range m. As we approach the 100 year anniversary of this event, a critical concern is the hazard posed by another such earthquake. In this talk we examine the assumptions presently used to compute the probability of occurrence of these earthquakes. We also present the results of a numerical simulation of interacting faults on the San Andreas system. Called Virtual California, this simulation can be used to compute the times, locations and magnitudes of simulated earthquakes on the San Andreas fault in the vicinity of San Francisco. Of particular importance are new results for the statistical distribution of interval times between great earthquakes, results that are difficult or impossible to obtain from a purely field-based approach. We find that our results are fit well under most circumstances by the Weibull statistical distribution, and we compute waiting times to future earthquakes based upon our simulation results. A contrasting approach to the same problem has been adopted by the Working Group on California Earthquake Probabilities, who use observational data combined with statistical assumptions to compute probabilities of future earthquakes.

  13. Mitochondrial Ca2+-induced Ca2+ Release Mediated by the Ca2+ Uniporter

    PubMed Central

    Montero, Mayte; Alonso, Maria Teresa; Albillos, Almudena; García-Sancho, Javier; Alvarez, Javier

    2001-01-01

    We have reported that a population of chromaffin cell mitochondria takes up large amounts of Ca2+ during cell stimulation. The present study focuses on the pathways for mitochondrial Ca2+ efflux. Treatment with protonophores before cell stimulation abolished mitochondrial Ca2+ uptake and increased the cytosolic [Ca2+] ([Ca2+]c) peak induced by the stimulus. Instead, when protonophores were added after cell stimulation, they did not modify [Ca2+]c kinetics and inhibited Ca2+ release from Ca2+-loaded mitochondria. This effect was due to inhibition of mitochondrial Na+/Ca2+ exchange, because blocking this system with CGP37157 produced no further effect. Increasing extramitochondrial [Ca2+]c triggered fast Ca2+ release from these depolarized Ca2+-loaded mitochondria, both in intact or permeabilized cells. These effects of protonophores were mimicked by valinomycin, but not by nigericin. The observed mitochondrial Ca2+-induced Ca2+ release response was insensitive to cyclosporin A and CGP37157 but fully blocked by ruthenium red, suggesting that it may be mediated by reversal of the Ca2+ uniporter. This novel kind of mitochondrial Ca2+-induced Ca2+ release might contribute to Ca2+ clearance from mitochondria that become depolarized during Ca2+ overload. PMID:11160823

  14. San Marcos Astronomical Project and Doctoral Prospectus

    NASA Astrophysics Data System (ADS)

    Aguilar, M. L.

    2009-05-01

    The Universidad Nacional Mayor de San Marcos, UNMSM, in Lima, Perú, is the only Peruvian institution working for the peruvian astronomical development as a career since 1970. We are conforming a network with international friend astronomers to invite them as Visiting Lectures to assure the academic level for the future doctoral studies in the UNMSM. The Chancellor of UNMSM has decided that the Astronomical Project is a UNMSM Project, to encourage and advance in this scientific and strategical area, to impulse the modernity of Peru, the major effort will be the building of the San Marcos Astronomical Observatory, with a telescope of 1 meter aperture.

  15. Aerial views of the San Andreas Fault

    USGS Publications Warehouse

    Moore, M.

    1988-01-01

    These aerial photographs of the San Andreas fault were taken in 1965 by Robert E. Wallace of the U.S Geological Survey. The pictures were taken with a Rolliflex camera on 20 format black and white flim; Wallace was aboard a light, fixed-wing aircraft, flying mostly at low altitudes. He photographed the fault from San Francisco near its north end where it enters by the Salton Sea. These images represent only a sampling of the more than 300 images prodcued during this project. All the photographs reside in the U.S Geological Survey Library in Menlo Park, California. 

  16. The San Francisco volcanic field, Arizona

    USGS Publications Warehouse

    Priest, S.S.; Duffield, W.A.; Malis-Clark, Karen; Hendley, J. W., II; Stauffer, P.H.

    2001-01-01

    Northern Arizona's San Francisco Volcanic Field, much of which lies within Coconino and Kaibab National Forests, is an area of young volcanoes along the southern margin of the Colorado Plateau. During its 6-million-year history, this field has produced more than 600 volcanoes. Their activity has created a topographically varied landscape with forests that extend from the Pi?on-Juniper up to the Bristlecone Pine life zones. The most prominent landmark is San Francisco Mountain, a stratovolcano that rises to 12,633 feet and serves as a scenic backdrop to the city of Flagstaff.

  17. A self-modifying cellular automaton model of historical urbanization in the San Francisco Bay area

    USGS Publications Warehouse

    Clarke, K.C.; Hoppen, S.; Gaydos, L.

    1997-01-01

    In this paper we describe a cellular automaton (CA) simulation model developed to predict urban growth as part of a project for estimating the regional and broader impact of urbanization on the San Francisco Bay area's climate. The rules of the model are more complex than those of a typical CA and involve the use of multiple data sources, including topography, road networks, and existing settlement distributions, and their modification over time. In addition, the control parameters of the model are allowed to self-modify: that is, the CA adapts itself to the circumstances it generates, in particular, during periods of rapid growth or stagnation. In addition, the model was written to allow the accumulation of probabilistic estimates based on Monte Carlo methods. Calibration of the model has been accomplished by the use of historical maps to compare model predictions of urbanization, based solely upon the distribution in year 1900, with observed data for years 1940, 1954, 1962, 1974, and 1990. The complexity of this model has made calibration a particularly demanding step. Lessons learned about the methods, measures, and strategies developed to calibrate the model may be of use in other environmental modeling contexts. With the calibration complete, the model is being used to generate a set of future scenarios for the San Francisco Bay area along with their probabilities based on the Monte Carlo version of the model. Animated dynamic mapping of the simulations will be used to allow visualization of the impact of future urban growth.

  18. 77 FR 66713 - Special Local Regulation; Southern California Annual Marine Events for the San Diego Captain of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-07

    .... to 11:30 a.m. on November 11, 2012 on Mission Bay, CA in support of the San Diego Fall Classic. This action is necessary to restrict vessel movement and provide for the safety of the participants, crew... special local regulations in 33 CFR 100.1101 on November 11, 2012 from 7 a.m. to 11:30 a.m. in support...

  19. Detection of aseismic creep along the San Andreas fault near Parkfield, California with ERS-1 radar interferometry

    NASA Technical Reports Server (NTRS)

    Werner, Charles L.; Rosen, Paul; Hensley, Scott; Fielding, Eric; Buckley, Sean

    1997-01-01

    The differential interferometric analysis of ERS data from Parkfield (CA) observations revealed the wide area distribution of creep along the moving fault segment of the San Andreas fault over a 15 month interval. The removal of the interferometric phase related to the surface topography was carried out. The fault was clearly visible in the differential interferogram. The magnitude of the tropospheric water vapor phase distortions is greater than the signal and hinders quantitative analysis beyond order of magnitude calculations.

  20. Fog and Haze in California's San Joaquin Valley

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This illustration features images of southern California and southwestern Nevada acquired on January 3, 2001 (Terra orbit 5569), and includes data from three of MISR's nine cameras. The San Joaquin Valley, which comprises the southern extent of California's Central Valley, covers much of the viewed area. Also visible are several of the Channel Islands near the bottom, and Mono and Walker Lakes, which stand out as darker patches near the top center, especially in the vertical and backward oblique images. Near the lower right of each image is the Los Angeles Basin, with the distinctive chevron shape of the Mojave Desert to its north.

    The Central Valley is a well-irrigated and richly productive agricultural area situated between the Coast Range and the snow-capped Sierra Nevadas. During the winter, the region is noted for its hazy overcasts and a low, thick ground fog known as the Tule. Owing to the effects of the atmosphere on reflected sunlight, dramatic differences in the MISR images are apparent as the angle of view changes. An area of thick, white fog in the San Joaquin Valley is visible in all three of the images. However, the pervasive haze that fills most of the valley is only slightly visible in the vertical view. At the oblique angles, the haze is highly distinguishable against the land surface background, particularly in the forward-viewing direction. Just above image center, the forward view also reveals bluish-tinged plumes near Lava Butte in Sequoia National Forest, where the National Interagency Coordination Center reported an active forest fire.

    The changing surface visibility in the multi-angle data allows us to derive the amount of atmospheric haze. In the lower right quadrant is a map of haze amount determined from automated processing of the MISR imagery. Low amounts of haze are shown in blue, and a variation in hue through shades of green, yellow, and red indicates progressively larger amounts of airborne particulates. Due to the topographically complex terrain, no results are obtained over the Sierra Nevada and Coastal mountains and these areas are shown in black. However, the enhanced haziness of the San Joaquin Valley is evident in this derived product. Within the yellow pixels, the Sun would look about 40% dimmer to an observer on the ground in comparison to its brightness on a much clearer day.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.