Laser fluorosensor overflights of the Santa Barbara oil seeps

Energy Technology Data Exchange (ETDEWEB)

Brown, C. E.; Nelson, R. D.; Fingas, M. [Environment Canada, Ottawa, ON (Canada). Emergencies Science Div.; Mullin, J. V. [Minerals Management Service, Herndon, VA (United States)

1997-10-01

Environment Canada`s Laser Environmental Airborne Fluorosensor (LEAF) system was tested in a series of overflights over naturally occurring oil seeps off Santa Barbara, California. The objective was to test the system`s ability to detect oil in actual marine environments and to distinguish petroleum oil from biogenic oils released by kelp beds in and around these naturally occurring oil seep areas. High resolution colour reconnaissance camera images and down-looking video images were collected concurrently with the fluorescence data for documentation purposes. Results of the experiment were analyzed in detail. They confirmed the system`s ability to produce geo-referenced oil contamination location maps in real-time. The fluorescence data obtained during overflights was most similar to typical crude oil, i. e. the system successfully distinguished between biogenic oil and typical petroleum oil. 9 refs., 1 tab., 3 figs.

Laser fluorosensor overflights of the Santa Barbara oil seeps

International Nuclear Information System (INIS)

Brown, C. E.; Nelson, R. D.; Fingas, M.

1997-01-01

Environment Canada's Laser Environmental Airborne Fluorosensor (LEAF) system was tested in a series of overflights over naturally occurring oil seeps off Santa Barbara, California. The objective was to test the system's ability to detect oil in actual marine environments and to distinguish petroleum oil from biogenic oils released by kelp beds in and around these naturally occurring oil seep areas. High resolution colour reconnaissance camera images and down-looking video images were collected concurrently with the fluorescence data for documentation purposes. Results of the experiment were analyzed in detail. They confirmed the system's ability to produce geo-referenced oil contamination location maps in real-time. The fluorescence data obtained during overflights was most similar to typical crude oil, i. e. the system successfully distinguished between biogenic oil and typical petroleum oil. 9 refs., 1 tab., 3 figs

Dad's in the Garage: Santa Barbara Physicists in the Long 1970s

Science.gov (United States)

Mody, Cyrus

2013-03-01

American physicists faced many challenges in the 1970s: declining research budgets; public skepticism of scientific authority; declining student enrollments; and pressure to shift to topics such as biomedicine, environmental remediation, alternative energy, public housing and transport, and disability technologies. This paper examines the responses to these challenges of a small group of Santa Barbara physicists. While this group is not representative of the American physics profession, the success and failure of their responses to changed conditions tells us something about how American physicists got through the 1970s, and about the origins of some features of American physics today. The three physicists examined here are Philip Wyatt, David Phillips, and Virgil Elings. In the late `60s, Wyatt left a defense think tank to found an instrumentation firm. The Santa Barbara oil spill and other factors pushed that firm toward civilian markets in biomedicine and pollution measurement. Phillips joined Wyatt's firm from UCSB, while also founding his own company, largely to sell electronic devices for parapsychology. Phillips was also the junior partner in a master's of scientific instrumentation degree curriculum founded by Elings in order to save UCSB Physics' graduate program. Through the MSI program, Elings moved into biomedical research and became a serial entrepreneur. By the 1990s, Wyatt, Phillips, and Elings' turn toward academic entrepreneurship, dual military-civilian markets for physics start-ups, and interdisciplinary collaborations between physicists and life scientists were no longer unusual. Together, their journey through the `70s shows how varied the physics' profession's response to crisis was, and how much it pivoted on new interactions between university and industry.

33 CFR 167.452 - In the Santa Barbara Channel: Between Point Conception and Point Arguello.

Science.gov (United States)

2010-07-01

....452 In the Santa Barbara Channel: Between Point Conception and Point Arguello. (a) A separation zone... 120°30.16′ W. 34°18.90′ N 120°30.96′ W. 34°25.70′ N 120°51.81′ W. 34°23.75′ N 120°52.51′ W. (b) A traffic lane for westbound traffic is established between the separation zone and a line connecting the...

Report on data from the Nearshore Sediment Transport Study experiment at Leadbetter Beach, Santa Barbara, California, January-February 1980 (NODC Accession 8200080)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — THIS DATA SET CONSISTS OF THE RESULTS OF THE NEARSHORE SEDIMENT Nearshore Sediment Transport Study at Leadbetter Beach, Santa Barbara, California. These data from 28...

76 FR 60376 - Revisions to the California State Implementation Plan, Santa Barbara Air Pollution Control...

Science.gov (United States)

2011-09-29

...EPA is taking direct final action to approve revisions to the Santa Barbara Air Pollution Control District (SBAPCD), Sacramento Municipal Air Quality Management District (SMAQMD) and South Coast Air Quality Management District (SCAQMD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from solvent cleaning machines and solvent cleaning operations and oil and gas production wells. We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

76 FR 60405 - Revisions to the California State Implementation Plan, Santa Barbara Air Pollution Control...

Science.gov (United States)

2011-09-29

...EPA is proposing to approve revisions to the Santa Barbara Air Pollution Control District (SBAPCD), Sacramento Municipal Air Quality Management District (SMAQMD) and South Coast Air Quality Management District (SCAQMD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from solvent cleaning machines and solvent cleaning operations and oil and gas production wells. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

76 FR 5319 - Revisions to the California State Implementation Plan, Santa Barbara Air Pollution Control...

Science.gov (United States)

2011-01-31

...EPA is proposing to approve revisions to the Santa Barbara Air Pollution Control District (SBAPCD), Placer County Air Pollution Control District (PCAPCD), Antelope Valley Air Quality Management District (AVAQMD), and Ventura County Air Pollution Control District (VCAPCD) portion of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from gasoline bulk plants, terminals and vehicle dispensing facilities. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

76 FR 5277 - Revisions to the California State Implementation Plan, Santa Barbara Air Pollution Control...

Science.gov (United States)

2011-01-31

...EPA is taking direct final action to approve revisions to the Santa Barbara Air Pollution Control District (SBAPCD), Antelope Valley Air Quality Management District (AVAQMD), Ventura County Air Pollution Control District (VCAPCD) and Placer County Air Pollution Control District (PCAPCD) portion of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) emissions from gasoline bulk plants, terminals and vehicle dispensing facilities. We are approving local rules that regulate these emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

78 FR 21581 - Revisions to the California State Implementation Plan, Santa Barbara County Air Pollution Control...

Science.gov (United States)

2013-04-11

...EPA is proposing to approve revisions to the Santa Barbara County Air Pollution Control District (SBCAPCD) and South Coast Air Quality Management District (SCAQMD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) and oxides of nitrogen (NOX) emissions from gas-fired fan-type central furnaces, small water heaters, and the transfer and dispensing of gasoline. We are proposing to approve local rules to regulate these emission sources under the Clean Air Act (CAA or the Act).

Ground-water quality in the Santa Rita, Buellton, and Los Olivos hydrologic subareas of the Santa Ynez River basin, Santa Barbara County, California

Science.gov (United States)

Hamlin, S.N.

1985-01-01

Groundwater quality in the upper Santa Ynez River Valley in Santa Barbara County has degraded due to both natural and anthropogenic causes. The semiarid climate and uneven distribution of rainfall has limited freshwater recharge and caused salt buildup in water supplies. Tertiary rocks supply mineralized water. Agricultural activities (irrigation return flow containing fertilizers and pesticides, cultivation, feedlot waste disposal) are a primary cause of water quality degradation. Urban development, which also causes water quality degradation (introduced contaminants, wastewater disposal, septic system discharge, and land fill disposal of waste), has imposed stricter requirements on water supply quality. A well network was designed to monitor changes in groundwater quality related to anthropogenic activities. Information from this network may aid in efficient management of the groundwater basins as public water supplies, centered around three basic goals. First is to increase freshwater recharge to the basins by conjunctive surface/groundwater use and surface-spreading techniques. Second is to optimize groundwater discharge by efficient timing and spacing of pumping. Third is to control and reduce sources of groundwater contamination by regulating wastewater quality and distribution and, preferably, by exporting wastewaters from the basin. (USGS)

78 FR 21542 - Revisions to the California State Implementation Plan, Santa Barbara County Air Pollution Control...

Science.gov (United States)

2013-04-11

...EPA is taking direct final action to approve revisions to the Santa Barbara County Air Pollution Control District (SBCAPCD) and South Coast Air Quality Management District (SCAQMD) portions of the California State Implementation Plan (SIP). These revisions concern volatile organic compound (VOC) and oxides of nitrogen (NOX) emissions from gas-fired fan-type central furnaces, small water heaters, and the transfer and dispensing of gasoline. We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act).

Bathymetry and acoustic backscatter-outer mainland shelf, eastern Santa Barbara Channel, California

Science.gov (United States)

Dartnell, Peter; Finlayson, David P.; Ritchie, Andrew C.; Cochrane, Guy R.; Erdey, Mercedes D.

2012-01-01

In 2010 and 2011, scientists from the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC), acquired bathymetry and acoustic-backscatter data from the outer shelf region of the eastern Santa Barbara Channel, California. These surveys were conducted in cooperation with the Bureau of Ocean Energy Management (BOEM). BOEM is interested in maps of hard-bottom substrates, particularly natural outcrops that support reef communities in areas near oil and gas extraction activity. The surveys were conducted using the USGS R/V Parke Snavely, outfitted with an interferometric sidescan sonar for swath mapping and real-time kinematic navigation equipment. This report provides the bathymetry and backscatter data acquired during these surveys in several formats, a summary of the mapping mission, maps of bathymetry and backscatter, and Federal Geographic Data Committee (FGDC) metadata.

Santa Barbara Littoral Cell CRSMP Beaches 2009

Data.gov (United States)

California Natural Resource Agency — Several criteria were used for beach selection. BEACON 's Coastal Regional Sediment Management Plan included all of the most popular beaches in the two counties...

Hydrocarbon Plume Dynamics in the Worldś Most Spectacular Hydrocarbon Seeps, Santa Barbara Channel, California

Science.gov (United States)

Mau, S.; Reed, J.; Clark, J.; Valentine, D.

2006-12-01

Large quantities of natural gas are emitted from the seafloor into the coastal ocean near Coal Oil Point, Santa Barbara Channel (SBC), California. Methane, ethane, and propane were quantified in the surface water at 79 stations in a 270 km2 area in order to map the surficial hydrocarbon plume and to quantify air-sea exchange of these gases. A time series was initiated for 14 stations to identify the variability of the mapped plume, and biologically-mediated oxidation rates of methane were measured to quantify the loss of methane in surface water. The hydrocarbon plume was found to comprise ~70 km2 and extended beyond study area. The plume width narrowed from 3 km near the source to 0.7 km further from the source, and then expanded to 6.7 km at the edge of the study area. This pattern matches the cyclonic gyre which is the normal current flow in this part of the Santa Barbara Channel - pushing water to the shore near the seep field and then broadening the plume while the water turns offshore further from the source. Concentrations of gaseous hydrocarbons decrease as the plume migrates. Time series sampling shows similar plume width and hydrocarbon concentrations when normal current conditions prevail. In contrast, smaller plume width and low hydrocarbon concentrations were observed when an additional anticyclonic eddy reversed the normal current flow, and a much broader plume with higher hydrocarbon concentrations was observed during a time of diminished speed within the current gyre. These results demonstrate that surface currents control hydrocarbon plume dynamics in the SBC, though hydrocarbon flux to the atmosphere is likely less dependent on currents. Estimates of air- sea hydrocarbon flux and biological oxidation rates will also be presented.

Precipitation in Santa Barbara, CA on varying timescales and the relationships with the El Niño Southern Oscillation, the Madden-Julian Oscillation, and atmospheric rivers

Science.gov (United States)

Harris, S. M.; Carvalho, L. V.; Jones, C.

2013-12-01

This study aimed to understand the patterns and variations of extreme precipitation events that occur in Santa Barbara County and determine the relationships with various phenomena that affect the region. Santa Barbara, CA is an area with complex topography that is disposed to numerous hazard events including landslides and flooding, particularly during the region's rainy season (Nov.-Apr.). These incidents are especially frequent in the seasons after fire-events, another hazard common to the region. In addition, Santa Barbara is affected by several tropical phenomena that influence precipitation on varying timescales including the El Niño Southern Oscillation (ENSO), the Madden-Julian Oscillation (MJO), and atmospheric rivers (ARs). It is well known that ENSO and the MJO influence storms that occur in southern California through processes such as the modulation of the upper level jet and the low level moisture flux. ARs have been revealed to be responsible for the movement of large quantities of water vapor from tropical areas to the midlatitudes and have been linked to high-intensity storms throughout the western coast of North America. We examined rainy season (Nov.-Apr.) precipitation within Santa Barbara County using hourly rainfall data spanning approximately forty years (~1971-2010) from seven, local, rain gauge stations. The distributions as well as totals of precipitation on varying timescales (hourly, daily, seasonal, and yearly) were defined for specified intensities of rainfall based upon the 75th, 90th, 95th, and 99th percentiles. Persistence, expressed as the number of consecutive hours (or days) including intense precipitation defined according to the percentiles, was investigated on the hourly and daily timescales. In addition, specified storm episodes identified in this study were examined with data from the Tropical Rainfall Measurement Mission in order to assess the spatial features of high-intensity storms. Results from this analysis will be

Biotic response to late Quaternary rapid climate switches in Santa Barbara Basin: Ecological and evolutionary implications

International Nuclear Information System (INIS)

Cannariato, K.G.; Kennett, J.P.; Behl, R.J.

1999-01-01

Benthic foraminiferal assemblages from Santa Barbara Basin exhibit major faunal and ecological switches associated with late Quaternary millennial- to decadal-scale global climate oscillations. Repeated turnovers of entire faunas occurred rapidly (<40--400 yr) without extinction or speciation in conjunction with Dansgaard-Oeschger shifts in thermohaline circulation, ventilation, and climate, confirming evolutionary model predictions of Roy et al. Consistent faunal successions of dysoxic taxa during successive interstadials reflect the extreme sensitivity and adaptation of the benthic ecosystem to the rapid environmental changes that marked the late Quaternary and possibly other transitional intervals in the history of the Earth's ocean-atmosphere-cryosphere system. These data support the hypothesis that broad segments of the biosphere are well adapted to rapid climate change

Submarine landslides in the Santa Barbara Channel as potential tsunami sources

Directory of Open Access Journals (Sweden)

H. G. Greene

2006-01-01

Full Text Available Recent investigations using the Monterey Bay Aquarium Research Institutes (MBARI Remotely Operated Vehicles (ROVs 'Ventana' and 'Tiburon' and interpretation of MBARI's EM 300 30 kHz multibeam bathymetric data show that the northern flank of the Santa Barbara Basin has experienced massive slope failures. Of particular concern is the large (130 km2 Goleta landslide complex located off Coal Oil Point near the town of Goleta, that measures 14.6-km long extending from a depth of 90 m to nearly 574 m deep and is 10.5 km wide. We estimate that approximately 1.75 km3 has been displaced by this slide during the Holocene. This feature is a complex compound submarine landslide that contains both surfical slump blocks and mud flows in three distinct segments. Each segment is composed of a distinct head scarp, down-dropped head block and a slide debris lobe. The debris lobes exhibit hummocky topography in the central areas that appear to result from compression during down slope movement. The toes of the western and eastern lobes are well defined in the multibeam image, whereas the toe of the central lobe is less distinct. Continuous seismic reflection profiles show that many buried slide debris lobes exist and comparison of the deformed reflectors with ODP Drill Site 149, Hole 893 suggest that at least 200 000 years of failure have occurred in the area (Fisher et al., 2005a. Based on our interpretation of the multibeam bathymetry and seismic reflection profiles we modeled the potential tsunami that may have been produced from one of the three surfical lobes of the Goleta slide. This model shows that a 10 m high wave could have run ashore along the cliffs of the Goleta shoreline. Several other smaller (2 km2 and 4 km2 slides are located on the northern flank of the Santa Barbara Basin, both to the west and east of Goleta slide and on the Conception fan along the western flank of the basin. One slide, named the Gaviota slide, is 3.8 km2, 2.6 km long and 1

Reseña de Gaspar Aguilar, «La comedia segunda de Los agravios perdonados», ed. C. George Peale, Santa Barbara, University of California, Publications of «eHumanista», 2016, 128 pp., edición digital

Directory of Open Access Journals (Sweden)

Ariel Núñez Sepúlveda

2017-11-01

Full Text Available Reseña de Gaspar Aguilar, La comedia segunda de Los agravios perdonados, ed. C. George Peale, Santa Barbara, University of California, Publications of eHumanista, 2016, 128 pp., edición digital

Santa Barbara Littoral Cell CRSMP Sensitive Habitat Sites 2009

Data.gov (United States)

California Natural Resource Agency — Ecological areas as identified and collected by BEACON and submitted to CSMW as part of the Central Coast (from Pt. Conception to Pt. Mugu) Coastal Regional Sediment...

Santa Barbara Littoral Cell CRSMP Offshore Sand Sources 2009

Data.gov (United States)

California Natural Resource Agency — Offshore sand sources exist at four known locations and potentially other yet to be explored regions within the nearshore coastal shelf. Significant reserves of fine...

Santa Barbara Littoral Cell CRSMP Sensitive Habitat Areas 2009

Data.gov (United States)

California Natural Resource Agency — Ecological areas as identified and collected by BEACON and submitted to CSMW as part of the Central Coast (from Pt. Conception to Pt. Mugu) Coastal Regional Sediment...

Santa Barbara Littoral Cell CRSMP Sensitive Habitat Areas 2009

Data.gov (United States)

California Department of Resources — Ecological areas as identified and collected by BEACON and submitted to CSMW as part of the Central Coast (from Pt. Conception to Pt. Mugu) Coastal Regional Sediment...

Santa Barbara Littoral Cell CRSMP Offshore Sand Sources 2009

Data.gov (United States)

California Department of Resources — Offshore sand sources exist at four known locations and potentially other yet to be explored regions within the nearshore coastal shelf. Significant reserves of fine...

75 FR 81846 - Expansion of the Santa Maria Valley Viticultural Area

Science.gov (United States)

2010-12-29

... decision. SUMMARY: This Treasury decision expands the Santa Maria Valley viticultural area in Santa Barbara... may purchase. DATES: Effective Date: January 28, 2011. FOR FURTHER INFORMATION CONTACT: Elisabeth C... origin of their wines to consumers and helps consumers to identify wines they may purchase. Establishment...

Initial source and site characterization studies for the U.C. Santa Barbara campus

Energy Technology Data Exchange (ETDEWEB)

Archuleta, R.; Nicholson, C.; Steidl, J.; Gurrola, L.; Alex, C.; Cochran, E.; Ely, G.; Tyler, T. [University of California, Santa Barbara (United States)

1997-12-01

The University of California Campus-Laboratory Collaboration (CLC) project is an integrated 3 year effort involving Lawrence Livermore National Laboratory (LLNL) and four UC campuses - Los Angeles (UCLA), Riverside (UCR), Santa Barbara (UCSB), and San Diego (UCSD) - plus additional collaborators at San Diego State University (SDSU), at Los Alamos National Laboratory and in industry. The primary purpose of the project is to estimate potential ground motions from large earthquakes and to predict site-specific ground motions for one critical structure on each campus. This project thus combines the disciplines of geology, seismology, geodesy, soil dynamics, and earthquake engineering into a fully integrated approach. Once completed, the CLC project will provide a template to evaluate other buildings at each of the four UC campuses, as well as provide a methodology for evaluating seismic hazards at other critical sites in California, including other UC locations at risk from large earthquakes. Another important objective of the CLC project is the education of students and other professional in the application of this integrated, multidisciplinary, state-of-the-art approach to the assessment of earthquake hazard. For each campus targeted by the CLC project, the seismic hazard study will consist of four phases: Phase I - Initial source and site characterization, Phase II - Drilling, logging, seismic monitoring, and laboratory dynamic soil testing, Phase III - Modeling of predicted site-specific earthquake ground motions, and Phase IV - Calculations of 3D building response. This report cover Phase I for the UCSB campus and incudes results up through March 1997.

The Upper Santa Ynez River as Habitat for a Diverse Riparian Flora and Fauna

Science.gov (United States)

M. Violet Gray; James M. Greaves; Thomas E. Olson

1989-01-01

The upper Santa Ynez River, Santa Barbara County, provides habitats for a relatively large population of least Bell's vireos (Vireo bellii pusillus), as well as diverse riparian flora and fauna. Of particular interest is the richness of the species within particular guilds. Four species of vireos: least Bell's, warbling (Vireo...

Determination of the content of aluminium, manganese, fluorine, lead and cadmium in water for human consumption in a sector of Santa Barbara of Heredia

International Nuclear Information System (INIS)

Arias Sanchez, F.

1995-01-01

This study developed an analytical procedure dependable and precise, for the determination of manganese and aluminum by means of the technique of Atomic Emission with Plasma Fountain Coupled Inductively (Icp-Aes), and applied to the water that they supply to a sector of the community of Santa Barbara of Heredia. For the determination of aluminum and manganese, the samples showed that they don't need any prior mineralization or preconcentration processing, for which the analysis is rapid and economic. It determined the concentrations of lead and cadmium in the samples, by means of the volt amperometric method of Anodic Spoils with Differential Pulse, and the technique of standard addition for the quantization of the samples. It also determined the concentrations of fluorine by the colorimetric method of SPANDS. (author) [es

75 FR 9827 - Proposed Expansion of the Santa Maria Valley Viticultural Area (2008R-287P)

Science.gov (United States)

2010-03-04

...,'' by Harry P. Bailey, University of California Press, 1966). The maritime fringe climate derives from... California Press, 1975.) Soils: According to the petition, the current Santa Maria Valley viticultural area... viticultural area in Santa Barbara and San Luis Obispo Counties, California, by 18,790 acres. We designate...

Natural Offshore Oil Seepage and Related Tarball Accumulation on the California Coastline - Santa Barbara Channel and the Southern Santa Maria Basin: Source Identification and Inventory

Science.gov (United States)

Lorenson, T.D.; Hostettler, Frances D.; Rosenbauer, Robert J.; Peters, Kenneth E.; Dougherty, Jennifer A.; Kvenvolden, Keith A.; Gutmacher, Christina E.; Wong, Florence L.; Normark, William R.

2009-01-01

Oil spillage from natural sources is very common in the waters of southern California. Active oil extraction and shipping is occurring concurrently within the region and it is of great interest to resource managers to be able to distinguish between natural seepage and anthropogenic oil spillage. The major goal of this study was to establish the geologic setting, sources, and ultimate dispersal of natural oil seeps in the offshore southern Santa Maria Basin and Santa Barbara Basins. Our surveys focused on likely areas of hydrocarbon seepage that are known to occur between Point Arguello and Ventura, California. Our approach was to 1) document the locations and geochemically fingerprint natural seep oils or tar; 2) geochemically fingerprint coastal tar residues and potential tar sources in this region, both onshore and offshore; 3) establish chemical correlations between offshore active seeps and coastal residues thus linking seep sources to oil residues; 4) measure the rate of natural seepage of individual seeps and attempt to assess regional natural oil and gas seepage rates; and 5) interpret the petroleum system history for the natural seeps. To document the location of sub-sea oil seeps, we first looked into previous studies within and near our survey area. We measured the concentration of methane gas in the water column in areas of reported seepage and found numerous gas plumes and measured high concentrations of methane in the water column. The result of this work showed that the seeps were widely distributed between Point Conception east to the vicinity of Coal Oil Point, and that they by in large occur within the 3-mile limit of California State waters. Subsequent cruises used sidescan and high resolution seismic to map the seafloor, from just south of Point Arguello, east to near Gaviota, California. The results of the methane survey guided the exploration of the area west of Point Conception east to Gaviota using a combination of seismic instruments. The

Coccolithophore response to climate and surface hydrography in Santa Barbara Basin, California, AD 1917–2004

Directory of Open Access Journals (Sweden)

M. Grelaud

2009-10-01

Full Text Available The varved sedimentary AD 1917–2004 record from the depositional center of the Santa Barbara Basin (SBB, California was analyzed with monthly to triannual resolution to yield relative abundances of six coccolithophore species representing at least 96% of the coccolithophore assemblage. Seasonal/annual relative abundances respond to climatic and surface hydrographic conditions in the SBB, whereby (i the three species G. oceanica, H. carteri and F. profunda are characteristic of the strength of the northward flowing warm California Counter Current, (ii the two species G. ericsonii and G. muellerae are associated with the cold equatorward flowing California Current, (iii and E. huxleyi appears to be endemic to the SBB. Spectral analyses on relative abundances of these species show that all are influenced by the El Niño Southern Oscillation (ENSO and/or by the Pacific Decadal Oscillation (PDO. Increased relative abundances of G. oceanica and H. carteri are associated with warm ENSO events, G. muellerae responds to warm PDO events and the abundance of G. ericsonii increases during cold PDO events. Morphometric parameters measured on E. huxleyi, G. muellerae and G. oceanica indicate increasing coccolithophore shell carbonate mass from ~1917 until 2004 concomitant with rising pCO₂ and sea surface temperature in the region of the SBB.

The Great Southwest of the Fred Harvey Company and the Santa Fe Railway, edited by Marta Weigle and Barbara A. Babcock. The Heard Museum, Pheonix (printed by The University of Arizona Press, Tucson, for The Heard Museum, 1996

Directory of Open Access Journals (Sweden)

Douglas R. Givens

1997-11-01

Full Text Available One of the more colorful eras in American Southwestern archaelogy is reflected in The Great Southwest of the Fred Harvey Company and the Santa Fe Railway. Marta Weigle and Barbara A. Babcock, editors of the volume, have done a superb job weaving in early Southwestern archaeological activities with the role of the Fred Harvey Company and the Santa Fe Railway in bring the American Southwest to those "east of the Mississippi River". Many early Southwestern archaeologists made their way throughout the Southwest on the Santa Fe Railway while the "outposts of civilization" that the Fred Harvey Company provided in many railroad stations served as a " bit of home" to the traveler. This book describes the collaboration of both Fred Harvey and the Santa Fe Railroad tourism in the American Southwest and provides an excellent look into the Native American artists and their comumnities which were transformed on a massive scale by the Fred Harvey Company as it bought, sold, and popularized Native American art. Also part of the volume is an excellent discussion of the network of major museums that hold art collections which were purchased through the Harvey Company's Indian Department.

D/H Ratios of Marine Lipids from Santa Barbara Basin Sediments

Science.gov (United States)

Li, C.; Sessions, A.; Kinnaman, F.; Valentine, D.

2006-12-01

With the early successful application of compound-specific D/H analyses to reconstructing paleoclimate records, most subsequent research has focused on understanding organic D/H fractionations in terrestrial environments. Thus we still know very little about natural D/H variations in lipids derived from marine organisms, or indeed if any such variations exist. We have therefore conducted an extensive survey of lipid δD values in two sediment cores collected in the Santa Barbara Basin. These data allow us to examine 1) variations between the lipid products of different organisms, 2) down-core variations due to diagenesis, and 3) differences between sediments deposited under oxic or anoxic bottom-water conditions. Our results show that considerable D/H variability between different marine products does exist. δD values of n-alkanes (except n-C35) ranged from -94 to -175 ‰, and exhibit a systematic offset between odd and even carbon numbers. The δD value of n-C35 is anomalous at -220‰. Isotopic compositions of n-alkanols range from -126 to -221 , with a pattern of progressive D depletion with chain length observed for free alcohols. δD values of sterols range from -215 to -309‰, and show no systematic variation with carbon number. However, offsets do exist between the saturated, monounsaturated, and diunsaturated sterols. Sterols as a group are strongly depleted in D relative to the bacterial-derived hopanols (-166 to -232‰), suggesting possible differences in biosynthetic fractionations by bacteria and eukaryotes. Phytol and phytane δD values roughly ranged from -360 to -410‰, while phytanol was systematically enriched at -300 to -340‰. Fatty acids encompassed much greater variability, with dD values ranging from -55 to -270‰. In general, saturated fatty acids are enriched in D relative to their unsaturated analogs, and long-chain (>C24) acids are enriched in D relative to short-chain (

Orbital- to Sub-Orbital-Scale Cyclicity in Seismic Reflections and Sediment Character in Early to Middle Pleistocene Mudstone, Santa Barbara Basin, California

Science.gov (United States)

Peterson, C. D.; Behl, R. J.; Nicholson, C.; Lisiecki, L. E.; Sorlien, C. C.

2009-12-01

High-resolution seismic reflection records and well logs from the Santa Barbara Channel suggest that large parts of the Pleistocene succession records climate variability on orbital to sub-orbital scales with remarkable sensitivity, much like the well-studied sediments of the last glacial cycle (ODP Site 893). Spectral analysis of seismic reflection data and gamma ray logs from stratigraphically similar Pleistocene sections finds similar cyclic character and shifts through the section. This correlation suggests that acoustic impedance and physical properties of sediment are linked by basin-scale, likely climatically-driven, oscillations in lithologic composition and fabric during deposition, and that seismic profiling can provide a method for remote identification and correlation of orbital- and sub-orbital-scale sedimentary cyclicity. Where it crops out along the northern shelf of the central Santa Barbara Channel, the early to middle Pleistocene succession (~1.8-1.2 Ma) is a bathyal hemipelagic mudstone with remarkably rhythmic planar bedding, finely laminated fabric, and well-preserved foraminifera, none of which have been significantly altered, or obscured by post-depositional diagenesis or tectonic deformation. Unlike the coarser, turbiditic successions in the central Ventura and Los Angeles basins, this sequence has the potential to record Quaternary global climate change at high resolution. Seismic reflection data (towed chirp) collected on the R/V Melville 2008 Cruise (MV08) penetrate 10's of meters below seafloor into a ~1 km-long sequence of south-dipping seismic reflectors. Sampling parallel to the seafloor permits acquisition of consistent signal amplitude for similar reflectors without spreading loss. Based on established age ranges for this section, sedimentation rates may range from 0.4 to 1.4 meters/kyr, therefore suggesting that the most powerful cycles are orbital- to sub-orbital-scale. Discrete sets of cycles with high power show an abrupt shift

Macroinvertebrados bentônicos como indicadores de qualidade de água na Barragem Santa Bárbara, Pelotas, RS, Brasil Zoobenthics as indicators of the water quality in the Santa Bárbara Dam, Pelotas, RS, Brazil

Directory of Open Access Journals (Sweden)

Sérgio Renato Noguez Piedras

2006-04-01

Full Text Available O objetivo deste trabalho foi estudar o impacto de dois afluentes da barragem Santa Bárbara sobre o ambiente da mesma, utilizando a ocorrência de invertebrados bentônicos e características químicas da água. Durante nove meses foram realizadas coletas e análises da água e de invertebrados bentônicos nos afluentes Sanga da Barbuda e Sanga do Passo do Cunha e também no interior da bacia de acumulação da barragem. Os resultados mostram que, embora a Sanga da Barbuda e a Sanga do Passo do Cunha apresentem características químicas abaixo do recomendável, no limite aceitável pela legislação que determina os padrões de qualidade da água para abastecimento público, estes afluentes estão, ainda, sendo diluídos de forma satisfatória na bacia de acumulação da barragem. O estudo das relações entre variáveis químicas e invertebrados bentônicos mostra haver correlação significativa entre os baixos níveis de oxigênio dissolvido e a presença de Oligochaeta, sendo que o aumento do número de Oligochaeta indica uma situação de anoxia na barragem Santa Bárbara.The objective of this work was to study the impact of two tributaries from the Santa Bárbara Dam on this environment using the occurrence of zoobenthics and some water chemical characteristics. Monthly gathering and analysis from the water and zoobenthics were done during nine months in the tributaries Sanga da Barbuda and Sanga Passo do Cunha as well as in the inner part of the accumulation basin in the Santa Barbara dam. The results demonstrate that, though Sanga da Barbuda and Sanga Passo do Cunha present chemical characteristics lower than the recommended but still in the limits acceptable by the law that regulates the water quality standards for the supply, these tributaries are being diluted in a satisfactory way in the accumulation basin in the Santa Barbara dam. The study of the relations between chemical variables and zoobenthics show a significant correlation

Preliminary three-dimensional geohydrologic framework of the San Antonio Creek Groundwater Basin, Santa Barbara County, California

Science.gov (United States)

Cromwell, G.; Sweetkind, D. S.; O'leary, D. R.

2017-12-01

The San Antonio Creek Groundwater Basin is a rural agricultural area that is heavily dependent on groundwater to meet local water demands. The U.S. Geological Survey (USGS) is working cooperatively with Santa Barbara County and Vandenberg Air Force Base to assess the quantity and quality of the groundwater resources within the basin. As part of this assessment, an integrated hydrologic model that will help stakeholders to effectively manage the water resources in the basin is being developed. The integrated hydrologic model includes a conceptual model of the subsurface geology consisting of stratigraphy and variations in lithology throughout the basin. The San Antonio Creek Groundwater Basin is a relatively narrow, east-west oriented valley that is structurally controlled by an eastward-plunging syncline. Basin-fill material beneath the valley floor consists of relatively coarse-grained, permeable, marine and non-marine sedimentary deposits, which are underlain by fine-grained, low-permeability, marine sedimentary rocks. To characterize the system, surficial and subsurface geohydrologic data were compiled from geologic maps, existing regional geologic models, and lithology and geophysical logs from boreholes, including two USGS multiple-well sites drilled as part of this study. Geohydrologic unit picks and lithologic variations are incorporated into a three-dimensional framework model of the basin. This basin (model) includes six geohydrologic units that follow the structure and stratigraphy of the area: 1) Bedrock - low-permeability marine sedimentary rocks; 2) Careaga Formation - fine to coarse grained near-shore sandstone; 3) Paso Robles Formation, lower portion - sandy-gravely deposits with clay and limestone; 4) Paso Robles Formation, middle portion - clayey-silty deposits; 5) Paso Robles Formation, upper portion - sandy-gravely deposits; and 6) recent Quaternary deposits. Hydrologic data show that the upper and lower portions of the Paso Robles Formation are

California State Waters Map Series--Offshore of Ventura, California

Science.gov (United States)

Johnson, Samuel Y.; Dartnell, Peter; Cochrane, Guy R.; Golden, Nadine E.; Phillips, Eleyne L.; Ritchie, Andrew C.; Kvitek, Rikk G.; Greene, H. Gary; Krigsman, Lisa M.; Endris, Charles A.; Seitz, Gordon G.; Gutierrez, Carlos I.; Sliter, Ray W.; Erdey, Mercedes D.; Wong, Florence L.; Yoklavich, Mary M.; Draut, Amy E.; Hart, Patrick E.; Johnson, Samuel Y.; Cochran, Susan A.

2013-01-01

, and the region is characterized by urban and agricultural development. Ventura Harbor sits just north of the mouth of the Santa Clara River, in an area formerly occupied by lagoons and marshes. The Offshore of Ventura map area lies in the eastern part of the Santa Barbara littoral cell, whose littoral drift is to the east-southeast. Drift rates of about 700,000 to 1,150,000 tons/yr have been reported at Ventura Harbor. At the east end of the littoral cell, eastward-moving sediment is trapped by Hueneme and Mugu Canyons and then transported into the deep-water Santa Monica Basin. The largest sediment source to this littoral cell (and the largest in all of southern California) is the Santa Clara River, which has an estimated annual sediment flux of 3.1 million tons. In addition, the Ventura River yields about 270,000 tons of sediment annually. Despite the large local sediment supply, coastal erosion problems are ongoing in the map area. Riprap, revetments, and seawalls variably protect the coast within and north of Ventura. The offshore part of the map area mainly consists of relatively flat, shallow continental shelf, which dips so gently (about 0.2° to 0.4°) that water depths at the 3-nautical-mile limit of California’s State Waters are just 20 to 40 m. This part of the Santa Barbara Channel is relatively well protected from large Pacific swells from the north and west by Point Conception and the Channel Islands; long-period swells affecting the area are mainly from the south-southwest. Fair-weather wave base is typically shallower than 20-m water depth, but winter storms are capable of resuspending fine-grained sediments in 30 m of water, and so shelf sediments in the map area probably are remobilized on an annual basis. The shelf is underlain by tens of meters of interbedded upper Quaternary shelf, estuarine, and fluvial sediments deposited as sea level fluctuated up and down in the last several hundred thousand years. Seafloor habitats in the broad Santa

Littoral cell angioma mimicking metastatic tumors

Directory of Open Access Journals (Sweden)

Szumilo Justyna

2015-12-01

Full Text Available Littoral cell angioma is a rare primary, vascular tumor thought to originate from the endothelial cells lining the sinuses of the splenic red pulp (the “littoral cells”. It is a benign, usually asymptomatic lesion diagnosed incidentally. Ultrasound and tomography appearance is not characteristic and histopathological examination is required. This work provides a case-study of littoral cell angioma which was seen in a 55-year-old female who complained of non-specific upper abdominal pain. Computed tomography revealed multiple hypo-attenuated splenic lesions suggestive for metastasis. A splenectomy was performed and routine microscopic examination supported by immunohistochemistry reactions with CD68, CD34 and CD31 showed littoral cell angioma.

California State Waters Map Series: offshore of Carpinteria, California

Science.gov (United States)

Johnson, Samuel Y.; Dartnell, Peter; Cochrane, Guy R.; Golden, Nadine E.; Phillips, Eleyne L.; Ritchie, Andrew C.; Kvitek, Rikk G.; Greene, H. Gary; Endris, Charles A.; Seitz, Gordon G.; Sliter, Ray W.; Erdey, Mercedes D.; Wong, Florence L.; Gutierrez, Carlos I.; Krigsman, Lisa M.; Draut, Amy E.; Hart, Patrick E.; Johnson, Samuel Y.; Cochran, Susan A.

2013-01-01

and a few small residential clusters. Rincon Point is a well-known world-class surf break, and Rincon Island, constructed for oil and gas production, lies offshore of Punta Gorda. The steep bluffs backing the coastal strip are geologically unstable, and coastal erosion problems are ongoing in the map area; most notably, landslides in 2005 struck the small coastal community of La Conchita, engulfing houses and killing ten people. The Offshore of Carpinteria map area lies in the central part of the Santa Barbara littoral cell, whose littoral drift is to the east-southeast. Drift rates have been estimated to be about 400,000 tons/yr at Santa Barbara Harbor (about 15 km west of Carpinteria). At the east end of the littoral cell, eastward-moving sediment is trapped by Hueneme and Mugu Canyons and then transported to the deep-water Santa Monica Basin. Sediment supply to the western and central part of the littoral cell is largely from relatively small transverse coastal watersheds, which have an estimated cumulative annual sediment flux of 640,000 tons/yr. The much larger Ventura and Santa Clara Rivers, the mouths of which are about 25 to 30 km southeast of Carpinteria, yield an estimated 3.4 million tons of sediment annually, the coarser sediment load generally moving southeast, down the coast, and the finer sediment load moving both upcoast and offshore. The offshore part of the map area consists of a relatively flat and shallow continental shelf, which dips so gently (about 0.4° to 0.5°) that water depths at the 3-nautical-mile limit of California’s State Waters are 40 to 45 m. This part of the Santa Barbara Channel is relatively well protected from large Pacific swells from the north and northwest by Point Conception and from the south and southwest by offshore islands and banks. Fair-weather wave base is typically shallower than 20-m water depth, but winter storms are capable of resuspending fine-grained sediments in 30 m of water, and so shelf sediments in the map

77 FR 48582 - Culturally Significant Objects Imported for Exhibition Determinations: “Plants of Virtue and...

Science.gov (United States)

2012-08-14

...'' by Shitao to be imported by The Santa Barbara Museum of Art from abroad for temporary exhibition... exhibit object at The Santa Barbara Museum of Art in Santa Barbara, California from on or about October 20...

Logistical Analysis of the Littoral Combat Ship

National Research Council Canada - National Science Library

Rudko, David

2003-01-01

The purpose of the Littoral Combat Ship (LCS) is to provide the Navy with an affordable, small, multi-mission ship capable of independent, interdependent, and integrated operations inside the littorals...

Effects of the Relaxation of Upwelling-Favorable Winds on the Diurnal and Semidiurnal Water Temperature Fluctuations in the Santa Barbara Channel, California

Science.gov (United States)

Aristizábal, María. F.; Fewings, Melanie R.; Washburn, Libe

2017-10-01

In the Santa Barbara Channel, California, and around the Northern Channel Islands, water temperature fluctuations in the diurnal and semidiurnal frequency bands are intermittent, with amplitudes that vary on time scales of days to weeks. The cause of this intermittency is not well understood. We studied the effects of the barotropic tide, vertical stratification, propagation of coastal-trapped waves, regional wind relaxations, and diurnal-band winds on the intermittency of the temperature fluctuations during 1992-2015. We used temperature data from 43 moorings in 10-200 m water depth and wind data from two buoys and one land station. Subtidal-frequency changes in vertical stratification explain 20-40% of the intermittency in diurnal and semidiurnal temperature fluctuations at time scales of days to weeks. Along the mainland north of Point Conception and at the Northern Channel Islands, the relaxation of upwelling-favorable winds substantially increases vertical stratification, accounting for up to 55% of the subtidal-frequency variability in stratification. As a result of the enhanced stratification, wind relaxations enhance the diurnal and semidiurnal temperature fluctuations at those sites, even though the diurnal-band wind forcing decreases during wind relaxation. A linear model where the background stratification is advected vertically explains a substantial fraction of the temperature fluctuations at most sites. The increase of vertical stratification and subsequent increase in diurnal and semidiurnal temperature fluctuations during wind relaxation is a mechanism that can supply nutrients to the euphotic zone and kelp forests in the Channel in summer when upwelling is weak.

Littoral Cells 2005

Data.gov (United States)

California Natural Resource Agency — Littoral cells along the California Coast. Originally digitized by Melanie Coyne from the Assessment and Atlas of Shoreline Erosion Along the California Coast...

Barbara Trenholm | IDRC - International Development Research ...

International Development Research Centre (IDRC) Digital Library (Canada)

Barbara is a professor emerita at the University of New Brunswick (UNB). She holds an Institute of Corporate Directors designation (ICD.D), and a FCPA and FCA with Chartered Professional Accountants (CPA) New Brunswick. Barbara is currently a member of the Plaza Retail REIT board of trustees and the New Brunswick ...

Urbanização e gestão do litoral centro-sul do estado de Santa Catarina

Directory of Open Access Journals (Sweden)

M. Scherer

2006-01-01

Full Text Available Thirty six municipalities form the littoral of Santa Catarina State. These municipalities are divided in five sectors: north, center-north, center, center–south and south. Six municipalities belong to the center-south littoral and in this sector is located the bigger coastal lagoon chain of the State. Laguna is the faster growing municipality in this region and has the highest number of inhabitants. The rapid and non-organized urbanization of this area has been causing remarkable environmental impacts such as water pollution, sand dune erosion, loss of coastal vegetation and biodiversity. Activities such as prawn farms, agriculture, tourism and urbanization are the most impacting activities. For a sustainable development of the region some actions should be taken, such as: sewage treatment, urban planning,aquiculture zoning, coastal ecosystems preservation, development and implementation of management plan for conservation areas, environmental laws enforcement.

Rannus mängitakse suvel Barbara lugu

Index Scriptorium Estoniae

2007-01-01

Augustis on Rannus näitlejate ja näitejuhtide suvekool, mille tipphetk on ühine vabaõhuetendus "Barbara lugu", lavastajaks Jüri Lumiste. Artiklis ka lühidalt Barbara von Tiesenhuseni, kes oli Rannu lossi Tiesenhusenite 12 lapsest noorim, saatusest

Barbara Cooney.

Science.gov (United States)

Horne, Jackie C.

2000-01-01

Profiles the life/work of the award winning picture-book author-illustrator Barbara Cooney. Includes her early development as an artist; early attempts at the picture-book form; experimentation with different media: watercolor, pen/ink with wash, charcoal, acrylics, pastels, and collage; later work that draws upon folk-art traditions; her love of…

Barbara McClintock, Jumping Genes, and Transposition

Science.gov (United States)

McClintock Honored * Woman of Science * Educational Material * Resources with Additional Information Barbara McClintock's remarkable life spanned the history of genetics in the twentieth century. ... [T]he science of Dedicate Famous Scientist Stamps ... Woman of Science: McClintock, Barbara and the Jumping Genes, 4,000

Decoro, engenho e maravilha nos largos e igrejas de Santa Bárbara e Catas Altas Decorum, wit and wonder on villages, squares and churches of Santa Bárbara and Catas Altas (Brazil

Directory of Open Access Journals (Sweden)

Rodrigo Almeida Bastos

2011-12-01

Full Text Available O texto é a base da palestra itinerante que encerrou a II Semana de Música Antiga da UFMG (entre 27/10 e 02/11/2009. A palestra se realizou em visita comentada aos povoados, largos e igrejas de Santa Bárbara e Catas Altas, onde foram analisados aspectos como a implantação no sítio, planta, frontispícios e ornamentação, que conformaram sua formosura, seu engenho e sua maravilha.The text is the basis of the speech that closed the Second Week of Early Music of UFMG. The lecture took place in the shape of commented visits to squares and churches of Santa Barbara and Catas Altas (Brazil, analyzing issues such as eployment of the site, blueprint, façades and ornamentation, which shaped their beauty, their wit and their wonder.

Littoral cells and harbor dredging along the California coast

Science.gov (United States)

Griggs, Gary B.

1987-02-01

Beach compartments or littoral cells form the framework for our understanding of the sources, transport, and sinks of sand in the nearshore zone. In general, along the California coast, beach sand is derived from rivers or clifferosion, moves alongshore under the influence of the prevailing waver conditions, and ultimately is lost either to a submarine canyon or a dune field. Marinas or harbors built either between or at the upcoast ends of beach compartments have been relatively maintenance-free, because of a lack of significant littoral drift at these locations. On the other hand, those harbors built in the middle reaches or at the downcoast ends of littoral cells have had expensive annual dredging problems, because of the interruption of large volumes of littoral drift. Although engineers have labored for years on various breakwater, jetty, or entrance channel configurations, the actual design utilized is of secondary importance. The critical factors are harbor location within a littoral cell and annual litoral drift volume.

Environmental Impact Analysis Process. Volume 3. Preliminary Final Environmental Impact Statement Construction and Operation of Space Launch Complex 7

Science.gov (United States)

1989-10-23

been introduced into Honda Creek, about two miles north of SLC-6 and about three miles north of the Cypress Ridge, Boathouse Flats, and Vina Terrace...Fish and Wildlife Service, Laguna Niguel Deborah Pontifex, Santa Barbara County APCD, Santa Barbara Jeffrey Harris, Santa Barbara County Resource...on the Channel Islands. In addition, an analysis of acidic deposition into Honda Creek from launch operations was performed. This analysis showed that

santa_barbara.grd

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NGDC builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to...

Noteworthy records of reptiles from natural open vegetation areas in plateau and coastal areas of the state of Santa Catarina, southern Brazil

Directory of Open Access Journals (Sweden)

Ivo Rohling Ghizoni-Jr.

2009-09-01

Full Text Available The composition and geographic distribution of reptiles in Santa Catarina are little known, particularly in the open areas of its plateau (covered with ombrophylous steppe and Atlantic littoral (coastal dunes with thin, low, and predominant herbaceous vegetation known as restinga. Aiming to contribute to the knowledge of reptiles that inhabit these areas, this paper presents sixteen records of previously unknown or uncommon species in Santa Catarina: Acanthochelys spixii, Anops kingii, Cnemidophorus lacertoides, C. vacariensis, Leptotyphlops munoai, Mastigodryas b. bifossatus, Tantilla aff. melanocephala, Atractus reticulatus, Gomesophis brasiliensis, Lygophis flavifrenatus, Oxyrhopus r. rhombifer, Phalotris reticulatus, Philodryas agassizii, Xenodon dorbignyi, Micrurus altirostris and Bothrops pubescens. Aspects of the distribution and conservation of these species are discussed briefly.

Outdoor model simulating a Baltic Sea littoral ecosystem

Energy Technology Data Exchange (ETDEWEB)

Notini, M; Nagell, B; Hagstroem, A; Grahn, O

1977-01-01

Plastic pools (surface 6.6 m/sup 2/, volume 4.2 m/sup 3/) were equipped with a flow-through system providing 2.51 min/sup -1/. Except for fish predators the main components of the flora and fauna of the Baltic littoral zone were introduced into the pools to form a model of the ecosystem. During 8 weeks the macroscopic epifauna and infauna of the bladder wrack Fucus vesiculosus L. were found to be qualitatively and quantitatively fairly stable, and the number of aerobic heterotrophic bacteria showed little variation. Oxygen concentration, temperature and pH were recorded and compared with values measured in the littoral zone. The results indicate good agreement between the characters of the model system and of the natural littoral ecosystem. This together with the observed stability and the possibilities for controlling and measuring the conditions in the system makes us believe that the model is a valuable tool for assessing toxic effects on the littoral ecosystem.

CHARACTERISTICS OFBENTHIC FISH COMMUNITY OF DNIEPER STORAGE POOL LITTORAL ZONE

Directory of Open Access Journals (Sweden)

Novitskiy R. A.

2011-11-01

Full Text Available Specific composition of bull-calves is analyzed together with their quantitative and quality parameters in the littoral zone of the Dnepr storage pool. The structural-functional features of organization of littoral communities of bull-calves were studied. The patterns of spatial distribution of Bull-calf (Gobiidae representatives were analyzed for the storage pool; their role in the littoral fish communities was clarified.

Littoral Hydrodynamics and Sediment Transport Around a Semi-Permeable Breakwater

Science.gov (United States)

2015-09-18

Australasian Coasts & Ports Conference 2015 15 - 18 September 2015, Auckland , New Zealand Li, H et al. Littoral Hydrodynamics and Sediment...Coasts and Ports 2015, Auckland , New Zealand, 15-18 September, 2015, 7 pp. Littoral Hydrodynamics and Sediment Transport Around a Semi...Conference 2015 15 - 18 September 2015, Auckland , New Zealand Li, H et al. Littoral Hydrodynamics and Sediment Transport 2 The bathymetric and side

Mentors, Muses, and Mutuality: Honoring Barbara Snell Dohrenwend

Science.gov (United States)

Mulvey, Anne

2012-01-01

I describe feminist community psychology principles that have the potential to expand and enrich mentoring and that honor Barbara Snell Dohrenwend, a leader who contributed to the research, theory, and profession of community psychology. I reflect on the affect that Barbara Dohrenwend had on life and on the development of feminist community…

Zooplankton in littoral waters of a tropical lake: a revisited biodiversity

Directory of Open Access Journals (Sweden)

PM. Maia-Barbosa

Full Text Available The present study was carried out in Lake Dom Helvécio, in the state of Minas Gerais, with two main objectives: to demonstrate the contribution of the littoral zone, in order to better characterize zooplankton fauna; and to assess the distribution of zooplankton species in different habitats, i.e., the littoral zone with and without aquatic vegetation. The samples were collected in February and July 2006, throughout the littoral zone of the lake, in areas with and without aquatic vegetation. We identified a total of 188 species, of which 130 are new records for Lake Dom Helvécio. One hundred and eighty-four species were identified in the littoral zone with aquatic vegetation, and 117 in the zone with no vegetation. The higher zooplankton richness in areas of the littoral zone with aquatic vegetation can be related to the greater environmental heterogeneity. Compared to previous studies on the littoral zones of lakes along the middle River Doce, the present study expended greater sampling effort, and identified many more species. In relation to biological conservation, this study demonstrated the importance of the littoral zone for better characterization and conservation of the zooplankton fauna, especially when it is colonized by aquatic vegetation. Underestimating the richness of species may provide inaccurate data on the biota, as well as on the ecological conditions in an environment.

78 FR 59080 - Culturally Significant Objects Imported for Exhibition Determinations: “Delacroix and the Matter...

Science.gov (United States)

2013-09-25

... ``Delacroix and the Matter of Finish,'' imported from abroad for temporary exhibition within the United States... objects at the Santa Barbara Museum of Art, Santa Barbara, California, from on or about October 27, 2013...

California State Waters Map Series: offshore of Coal Oil Point, California

Science.gov (United States)

Johnson, Samuel Y.; Dartnell, Peter; Cochrane, Guy R.; Golden, Nadine E.; Phillips, Eleyne L.; Ritchie, Andrew C.; Kvitek, Rikk G.; Dieter, Bryan E.; Conrad, James E.; Lorenson, T.D.; Krigsman, Lisa M.; Greene, H. Gary; Endris, Charles A.; Seitz, Gordon G.; Finlayson, David P.; Sliter, Ray W.; Wong, Florence L.; Erdey, Mercedes D.; Gutierrez, Carlos I.; Leifer, Ira; Yoklavich, Mary M.; Draut, Amy E.; Hart, Patrick E.; Hostettler, Frances D.; Peters, Kenneth E.; Kvenvolden, Keith A.; Rosenbauer, Robert J.; Fong, Grace; Johnson, Samuel Y.; Cochran, Susan A.

2014-01-01

faulted Miocene bedrock. In the map area, the relatively low-relief, elevated coastal bajada narrows from about 2.5 km wide in the east to less than 500 m wide in the west. Several beaches line the actively utilized coastal zone, including Isla Vista County Park beach, Coal Oil Point Reserve, and Goleta Beach County Park. The beaches are subject to erosion each winter during storm-wave attack, and then they undergo gradual recovery or accretion during the more gentle wave climate of the late spring, summer, and fall months. The Offshore of Coal Oil Point map area lies in the central part of the Santa Barbara littoral cell, which is characterized by littoral drift to the east-southeast. Longshore drift rates have been reported to range from about 160,000 to 800,000 tons/yr, averaging 400,000 tons/yr. Sediment supply to the western and central parts of the littoral cell, including the map area, is largely from relatively small transverse coastal watersheds. Within the map area, these coastal watersheds include (from east to west) Las Llagas Canyon, Gato Canyon, Las Varas Canyon, Dos Pueblos Canyon, Eagle Canyon, Tecolote Canyon, Winchester Canyon, Ellwood Canyon, Glen Annie Canyon, and San Jose Creek. The Santa Ynez and Santa Maria Rivers, the mouths of which are about 100 to 140 km northwest of the map area, are not significant sediment sources because Point Conception and Point Arguello provide obstacles to downcoast sediment transport and also because much of their sediment load is trapped in dams. The Ventura and Santa Clara Rivers, the mouths of which are about 45 to 55 km southeast of the map area, are much larger sediment sources. Still farther east, eastward-moving sediment in the littoral cell is trapped by Hueneme and Mugu Canyons and then transported to the deep-water Santa Monica Basin. The offshore part of the map area consists of a relatively flat and shallow continental shelf, which dips gently seaward (about 0.8° to 1.0°) so that water depths at the shelf

Constraining the variability of optical properties in the Santa Barbara Channel, CA: A phytoplankton story

Science.gov (United States)

Barron, Rebecca Katherine

The research presented in this dissertation evaluates the direct relationships of phytoplankton community composition and inherent optical properties (IOP); that is, the absorption and scattering of light in the ocean. Phytoplankton community composition affect IOPs in both direct and indirect ways, thus creating challenges for optical measurements of biological and biogeochemical properties in aquatic systems. Studies were performed in the Santa Barbara Channel (SBC), CA where an array of optical and biogeochemical measurements were made. Phytoplankton community structure was characterized by an empirical orthogonal functional analysis (EOF) using phytoplankton accessory pigments. The results showed that phytoplankton community significantly correlated to all IOPs, e.g. phytoplankton specific absorption, detrital absorption, CDOM absorption and particle backscattering coefficients. Furthermore, the EOF analysis was unique in splitting the microphytoplankton size class into separate diatom and dinoflagellate regimes allowing for assessment optical property differences within the same size class, a technique previously not systematically achievable. The phytoplankton functional group dinoflagellates were particularly influential to IOPs in surprising ways. Dinoflagellates showed higher backscattering efficiencies than would be predicted based on Mie theory, and significantly influenced CDOM absorption via direct association with dissolved mycosproine-like amino acid absorption (MAA) peaks in CDOM spectra. A new index was developed in this work to quantify MAA absorption peaks in CDOM spectra, and was named the MAA Index. Prior to this research dissolved MAA absorption in natural waters was never quantified, and CDOM data containing these peaks were often disregarded and discarded from analysis. CDOM dynamics in the SBC were assessed for a 15-year study period, and this work shows that significantly large MAA Index values, e.g. MAA Index > 1, were present in

Le littoral face aux changements climatiques

OpenAIRE

Mulot, Vanessa; Vigneron, Anne-Laure; Lambert-Hadid, Marie-Laure

2011-01-01

Le changement climatique et l’anthropisation du littoral accentuent le risque de submersion marine sur l’ensemble des côtes. Malgré l’élévation en cours du niveau des mers, l’attractivité du littoral ne décroît pas malgré la connaissance du risque. Ce risque aggravera dans les années à venir les enjeux liés à la submersion marine, parmi lesquels le danger pour les vies humaines, comme l’a malheureusement illustré l’actualité (Xynhia), mais aussi la question de la propriété des biens et des te...

Subversive Foundations

DEFF Research Database (Denmark)

Thomsen, Mads Rosendahl

2010-01-01

www.frit.ucsb.edu/WorldLitConf/video.php?id=007 ; video af konferencebidrag UC Santa Barbara 19.11.2009.......www.frit.ucsb.edu/WorldLitConf/video.php?id=007 ; video af konferencebidrag UC Santa Barbara 19.11.2009....

Splenic littoral cell angioma. Radio pathological correlation in two cases

International Nuclear Information System (INIS)

Asensio, J.; Montero, N.; Perez-Cidoncha, P.

2000-01-01

We present two cases of Littoral Cell Angiomas (LCA), a recently described variant of splenic angioma which originates in the cells that line the sinusoids from the red pulp (littoral cell). The histopathological and immunohistochemical characteristics of this neoplasm verifies its origin in the littoral cell with an intermediate origin between the endothelial and histiocyte cell and makes it possible to consider it as a pathological entity which is differentiated from the hemangiomas. The imaging findings are indistinguishable from the other splenic vascular neoplasms and the role of the Magnetic Resonance (MRI) stands out. (Author) 21 refs

High Fidelity Simulation of Littoral Environments: Applications and Coupling of Participating Models

National Research Council Canada - National Science Library

Allard, Richard

2003-01-01

The High Fidelity Simulation of Littoral Environments (HFSoLE) Challenge Project (C75) encompasses a suite of seven oceanographic models capable of exchanging information in a physically meaningful sense across the littoral environment...

Tracking Identity: Opportunity, Success, and Affiliation with Science among Fifth-Grade Latina/o Youth of Santa Barbara, California

Science.gov (United States)

Maas, Grayson Ford

This dissertation is an investigation into the American public education system at the elementary school level. It highlights important factors that shape the organizational structure of schools and classrooms, and in turn, how they engender disparities in the ways students experience education, namely, in the opportunities made available to them to achieve and succeed at a high level. This dissertation operates at the confluence of notions about class, gender, language, and race, especially as they revolve around public education and the hegemonic meritocratic discourse on which it is founded. This dissertation engages and contributes to scholarship within the following areas: The political economy of education; discourse and the dialectical relationship between agency and structure; cultural perspectives on identity, voice, and learning; and, Latinas/os in science education. The data that serve as the basis for the findings presented in this dissertation were collected throughout a three-phase yearlong ethnographic study of the two tracked fifth-grade classrooms at Amblen Elementary School, serving a socioeconomically disadvantaged Latina/o student population in Santa Barbara, California. In classrooms all across the nation, while it remains true that Latina/o students disproportionally take up space in the lower-tracked courses and not in the higher ones, this study does not examine inequality in tracking assignments made along ethnic/racial lines (as 100% of the students that participated in this research identify as Latina/o), rather, it investigates the consequences of what happens when Latina/o students are tracked according to symbolic markers of their ethnic/racial identity, that is, their varying levels of English language competency. Using data from participant observation, semi-structured interviews, students' drawings, as well as free-list and rank-order exercises, I was able to answer the following central research questions: In what ways do the

77 FR 65621 - Security Zone; Cruise Ships, Santa Barbara Harbor, Santa Barbara, CA

Science.gov (United States)

2012-10-30

... able to locate the cruise ships visually, due to the small geographic size and depth restrictions of... entities because vessel traffic can pass safely around the zones. If you think that your business... significant economic impact on it, please submit a comment (see ADDRESSES) explaining why you think it...

Beach morphology monitoring in the Elwha River Littoral Cell, 2004-2009

Science.gov (United States)

Warrick, Jonathon A.; George, Douglas A.; Stevens, Andrew W.; Eshleman, Jodi; Gelfenbaum, Guy; Kaminsky, George M.; Schwartz, Andrew K.; Bierne, Matt

2007-01-01

This report describes the methods used, data collected, and results of the Beach Morphology Monitoring Program in the Elwha River Littoral Cell, starting in 2004. The U.S. Geological Survey and the Washington State Department of Ecology collaborated in the data collection with the support of the local Lower Elwha Klallam Tribe. Beach monitoring efforts consisted of collecting topographic and bathymetric horizontal and vertical position data by using a Real Time Kinematic Differential Global Positioning System (RTK-DGPS). The monitoring program was designed to characterize the littoral system of the Elwha River before the scheduled removal of two large dams in 2012. A primary objective of this work is to quantitatively describe the topography and bathymetry of the Elwha River littoral system so that the effects of dam removal may be quantified. Sediment inputs following dam removal are hypothesized to result in (A) larger amounts of fine sediment grain-sizes entering the littoral system and, (B) a reduction or reversal of coastal erosion.

76 FR 67395 - Port Access Route Study: In the Approaches to Los Angeles-Long Beach and in the Santa Barbara...

Science.gov (United States)

2011-11-01

... defined limits where vessels must navigate with particular caution and within which the direction of... approach to the San Pedro Channel from the Pacific Ocean, particularly the area south of San Miguel, Santa...

Dune Ecosystem Management of the Razim-Sinoie Littoral Bar (Romania

Directory of Open Access Journals (Sweden)

Gheorghe ROMANESCU

2010-12-01

Full Text Available The Razim-Sinoie lagoon complex is located in the south-eastern part of Romania. It is bordered by the Dobrudja region to the west and north, the Danube Delta to the north-east and the Black Sea to the east. An assessment of the quality of dunes was made in that area and several conservation measures were proposed. The age of the Razim-Sinoie littoral bar cannot be older than 1500 - 2000 years, according to to the total closure of the Halmyris bay and the end of the harbour activities in Histria and, subsequently, in Enisala. Transversally, the littoral bar is quite symmetrical, with few differences between the part towards the sea, which is more abrupt, and the less abrupt part towards the lagoon. Most of the sediments that make up the littoral bar are of Danubian origin and the rest are of marine origin (bio-constructional, caused by the smashing of the empty shells. The materials get transported by the littoral stream and deposited by waves and wind. The average increase of the marine level is between 1 and 2 cm/year. Even if the transgressive phenomenon occurs along the entire bar, several sectors are slightly eroded (as in Portita, others are slightly progradated (as in Chituc-Capul Midia and the rest have a precarious relative equilibrium (Periboina, Periteasca. The reduced water transparency facilitates a good development of the shell population, and causes the terrigenic material/organogenic material ratio (T/O to be 50/50. As a result of the reduction of the Danube solid discharge which supplied the littoral bar, the whole alignment was affected, and, consequently, a generalized retreat of the shore line occurred. Under such circumstances, a supplementary sediment discharge was necessary, but without affecting the nearby ecosystems. Supplementary material can be brought from offshore, from the - 20m deep isobath or by building canals between the Sfantu Gheorghe arm of the Danube (the southernmost arm and the littoral nearby. In that

Interview: William and Barbara Christopher.

Science.gov (United States)

Teaching Exceptional Children, 1986

1986-01-01

Asserting that the biggest mistake educators can make is to set themselves up as experts vis-a-vis parents as amateurs, Barbara and William Christopher emphasize the importance of continued education for the autistic individual and relate their experiences with the educational community as they sought help for their autistic son. (JC)

Ecological impacts of winter water level drawdowns on lake littoral zones: A review

Science.gov (United States)

Roy, Allison

2017-01-01

Freshwater littoral zones harbor diverse ecological communities and serve numerous ecosystem functions that are controlled, in part, by natural water level fluctuations. However, human alteration of lake hydrologic regimes beyond natural fluctuations threaten littoral zone ecological integrity. One type of hydrologic alteration in lakes is winter water level drawdowns, which are frequently employed for hydropower, flood control, and macrophyte control, among other purposes. Here, we synthesize the abiotic and biotic responses to annual and novel winter water level drawdowns in littoral zones of lakes and reservoirs. The dewatering, freezing, and increased erosion of exposed lakebeds drive changes in the littoral zone. Shoreline-specific physicochemical conditions such as littoral slope and shoreline exposure further induce modifications. Loss of fine sediment decreases nutrient availability over time, but desiccation may promote a temporary nutrient pulse upon re-inundation. Annual winter drawdowns can decrease taxonomic richness of macrophytes and benthic invertebrates and shift assemblage composition to favor taxa with r-selected life history strategies and with functional traits resistant to direct and indirect drawdown effects. Fish assemblages, though less directly affected by winter drawdowns (except where there is critically low dissolved oxygen), experience negative effects via indirect pathways like decreased food resources and spawning habitat. We identify eight general research gaps to guide future research that could improve our understanding about the complex effects of winter drawdowns on littoral zone ecology.

Air transportation and tourism in the Croatian littoral

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Slaven Gašparović

2011-12-01

Full Text Available The aim of this paper is to analyse and explain the impact of air transportation on the development of tourism in the Croatian littoral. The analysis was made by using the data collected from flight schedules and airport authorities. The data on frequency of lines and number of passengers were analysed in order to correlate the distribution of the number of passengers with the number of tourists during the year. In this case, the correlation between the number of passengers and the number of arrivals/number of overnight stays is observed. Data for the time period from 2008 till 2010 were analysed in more detail by dividing the passengers into four categories: full-service passengers, low-cost passengers, charter passengers and general aviation passengers. Major touristic markets are identified on the basis of the number of connections between European and Croatian littoral airports. The last part of the paper deals with the increasing impact of low-cost services on the development of tourism in the Croatian littoral region. This is due to the fact that low-cost carriers have accounted for a considerable part of air transport in the last few years.

Cascading trophic interactions in the littoral zone: an enclosure experiment in shallow Lake Stigsholm, Denmark

DEFF Research Database (Denmark)

Jeppesen, E.; Søndergaard, M.; Søndergaard, M.

2002-01-01

The importance of grazer versus resource control has been extensively studied in the pelagic zone of lakes. In contrast, comparatively little is known about trophic interactions within the littoral zone. We conducted an experiment in the littoral zone of a eutrophic shallow lake using six 20 m2......, zooplankton grazing was equivalent to production in M+, but amounted to littoral zones do not alone feed on particles produced in the water, but also exploit alternative sources such as periphyton...... hypothesize that the strong cascading effects of zooplankton on chlorophyll-a and microorganisms in the littoral zone at natural fish densities are restricted to eutrophic lakes with high plant densities....

California State Waters Map Series—Offshore of Santa Cruz, California

Science.gov (United States)

Cochrane, Guy R.; Dartnell, Peter; Johnson, Samuel Y.; Erdey, Mercedes D.; Golden, Nadine E.; Greene, H. Gary; Dieter, Bryan E.; Hartwell, Stephen R.; Ritchie, Andrew C.; Finlayson, David P.; Endris, Charles A.; Watt, Janet T.; Davenport, Clifton W.; Sliter, Ray W.; Maier, Katherine L.; Krigsman, Lisa M.; Cochrane, Guy R.; Cochran, Susan A.

2016-03-24

upper Quaternary shelf, estuarine, and fluvial sediments deposited as sea level fluctuated in the late Pleistocene. The inner shelf is characterized by bedrock outcrops that have local thin sediment cover, the result of regional uplift, high wave energy, and limited sediment supply. The midshelf occupies part of an extensive, shore-parallel mud belt. The thickest sediment deposits, inferred to consist mainly of lowstand nearshore deposits, are found in the southeastern and northwestern parts of the map area.Coastal sediment transport in the map area is characterized by northwest-to-southeast littoral transport of sediment that is derived mainly from ephemeral streams in the Santa Cruz Mountains and also from local coastal-bluff erosion. During the last approximately 300 years, as much as 18 million cubic yards (14 million cubic meters) of sand-sized sediment has been eroded from the area between Año Nuevo Island and Point Año Nuevo and transported south; this mass of eroded sand is now enriching beaches in the map area. Sediment transport is within the Santa Cruz littoral cell, which terminates in the submarine Monterey Canyon.Benthic species observed in the Offshore of Santa Cruz map area are natives of the cold-temperate biogeographic zone that is called either the “Oregonian province” or the “northern California ecoregion.” This biogeographic province is maintained by the long-term stability of the southward-flowing California Current, the eastern limb of the North Pacific subtropical gyre that flows from southern British Columbia to Baja California. At its midpoint off central California, the California Current transports subarctic surface (0–500 m deep) waters southward, about 150 to 1,300 km from shore. Seasonal northwesterly winds that are, in part, responsible for the California Current, generate coastal upwelling. The south end of the Oregonian province is at Point Conception (about 300 km south of the map area), although its associated

Impact of groyne fields on the littoral drift: A hybrid morphological modelling study

DEFF Research Database (Denmark)

Kristensen, S. E.; Drønen, N.; Deigaard, R.

2016-01-01

of this mechanism is presented including effects of scales, e.g. the effect of the relative length of the groynes (compared to the width of the surf zone).The model results indicate a strong dependency of the reduction in littoral drift on the initial geometric bypass ratio (Qgeo*), which is defined from the groyne......This paper concerns numerical modelling of the impact on the littoral drift and the shoreline from groynes forming a field of equidistant and identical groynes. The most important effect of a groyne on the shoreline morphology is that the littoral drift is blocked completely or partially. A local...... reduction in the littoral drift around the groyne introduces alongshore gradients in the alongshore sediment transport and sedimentation and erosion around the groyne which will cause re-orientation of the bed contours towards the prevailing wave direction until an equilibrium is reached. A discussion...

Littoral transport studies along west coast of India - A reivew

Digital Repository Service at National Institute of Oceanography (India)

Kunte, P.D.; Wagle, B.G.; Sugimori, Y.

an important role in deciding the areas of coastal erosion and accretion, in shaping and orienting coastal landforms and finally in the evolution of the coast. Hence, in the analysis of coastal erosion-accretion problem, for the development of harbour... and construction of coastal structures, the direction, amount and behaviour of long-term average shore drift is of vital importance. Littoral transport is defined as the movement of sediments in the near shore zone by waves and currents. Littoral transport...

Submersible Combatant Concept for Improved Littoral Warfare

National Research Council Canada - National Science Library

Leadmon, John

2004-01-01

.... power projection in many areas of the world. This problem is especially evident in the littoral environment, where enemy forces may employ a host of access denial methods including submarines, mines, small boats, and undersea sensor systems...

Barbara Fraticelli, Paradigmi urbani

Directory of Open Access Journals (Sweden)

Lucia Faienza

2017-05-01

Full Text Available I saggi raccolti all’interno del volume Paradigmi urbani. Forme e scritture della città contemporanea, di Barbara Fraticelli, offrono un variegato excursus storico e geografico sulle rappresentazioni della città in letteratura, dal Rinascimento sino ai nostri giorni. Gli autori compresi nella raccolta conducono il lettore da Lisbona a Bucarest, da Calcutta a Nuoro: l’autrice delinea un panorama che congiunge generi letterari e punti di vista molteplici, con una particolare cura della sezione dedicata alle rappresentazioni della città di Bucarest.

Littoral Combat Vessels: Analysis and Comparison of Designs

National Research Council Canada - National Science Library

Christiansen, Bryan J

2008-01-01

.... The candidates are a Littoral Combat Ship with a surface warfare module, a National Security Cutter augmented with offensive and defensive weaponry, a "Sea Lance" inshore combat vessel, and a Combat...

The Integration of the Fire Scout Tactical Unmanned Aerial System into Littoral Combat Ship Missions

National Research Council Canada - National Science Library

Marsh, James J

2007-01-01

...) is an effective mission multiplier for the Littoral Combat Ship (LCS). The U.S. Navy relies heavily on unmanned systems, such as the Fire Scout UAS, to enable LCS to conduct several complex littoral missions...

A model for lightning in littoral areas

NARCIS (Netherlands)

Blaj, M.A.; Leferink, Frank Bernardus Johannes

2009-01-01

The littoral or coastal areas are different compared to the maritime or continental areas considering lightning. Only the last years some research about these areas has been carried out. The need for a model, regarding the lightning activity in these areas is much needed. And now, with the changes

The influence of watershed perturbation on mercury loading in the littoral biofilms: preliminary results

Energy Technology Data Exchange (ETDEWEB)

Desrosiers, M.; Planas, D. [Quebec Univ., GEOTOP, Montreal. PQ, (Canada); Mucci, A.; Guignard, C. [McGill Univ., Dept. of Earth and Planetary Sciences, Montreal, PQ (Canada)

1999-05-01

Methylmercury accumulation in littoral biofilms associated with anthropogenic watershed perturbation (harvesting) was evaluated and compared to natural perturbation (forest fires) and undisturbed lakes. Communities in littoral zones are the main food resources for many fish species. In the littoral zone, biofilms are at the base of the food chain and may prove to be an important source of mercury to fish. A total of 15 lakes were studied, equally distributed among the three types of disturbances. Methylmercury analysis was done in biofilms grown on Teflon substrates suspended in the littoral zone. The methylmercury was extracted with 25 per cent KOH in methanol and its concentration measured by cold-vapour atomic fluorescence following ethylation and gas chromatographic separation. Preliminary results show that methylmercury concentrations on the substrates are correlated with the biofilm algal biomass. In turn, the algal biomass is correlated to the degree of watershed perturbation associated with increased nutrient input, i.e. an increase in biofilm biomass may lead to greater availability of methylmercury for organisms that feed on the algae. Based on these observations, it was suggested that algae may play a significant role in the bioaccumulation of methylmercury by higher trophic organisms. Watershed perturbations appear to increase the bioavailability of methylmercury for aquatic organisms by way of increased production and consumption of littoral biofilms. 11 refs.

A field study of littoral processes in Estero Bay, California

Science.gov (United States)

Dingler, J.R.; Anima, R.J.; Molzan, D.E.; Luepke, Gretchen; Peterson, C.L.

1982-01-01

Estero Bay, which lies on the central California coast, has rocky headlands at both ends and sandy beaches within it. The shoreline of the bay has adjusted to be in equilibrium with the predominant wave climate, which is from the northwest. Because of its present shoreline configuration, the net southward littoral transport found along much of the California coast does not occur within Estero Bay. Instead, the sand primarily moves on- and offshore with a reversing longshore component. This sand transport pattern produces a littoral cell within Estero Bay even though there is no submarine canyon in the area. The primary sand sinks for this cell appear to be the sand spit south of Morro Rock and the entrance to Morro Bay itself, although this opinion was not experimentally verified. Field work during one summer (1978) and the following winter (1979) produced baseline data on the profile of and grain-size distribution across the littoral zone. In the offshore part of the littoral zone we also studied ripple size and type, internal structure, depth of erosion, and mineralogy. Although these data, which were collected along nine transects spaced 2 km apart, are inadequate to yield transport and energy rates, they indicate a northward decrease in wave energy within Estero Bay and a mixing of the sediments in the offshore. Box core and rod height data from grid points in seven meters of water showed that on the order of a meter of erosion occurred in the central part of the bay between the two sampling periods. Offshore, the data were incomplete, but at one station, in 17 m of water, at least 20 cm of erosion occurred.

Structural-functional organization of the littoral zooplankton communities of the Kremenchutskiy reservoir

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Z. Burian

2018-03-01

Full Text Available Purpose. To find out the present state of the structural and functional organization of the littoral zooplankton communities of the upper Kremenchuk reservoir in the area of ​​the Kaniv Nature Reserve. Methodology. The material was collected in the summer time of 2016 at six stations of the littoral zone of the upper Kremenchug reservoir. The collection and analysis were carried out using generally accepted methods. The objects of the research were representatives of three main groups of zooplankton (rotifers, cladocerans, copepods, as well as ostracods and larvae of bivalve molluscs. Statistical data processing was done in MS Excel 2013. Findings. The results of the study represent the present state and organisation of littoral zooplankton. The species richness of the littoral zooplankton of the upper Kremenchug reservoir was presented by 48 species. There are 20 species of monogonont rotifers, 18 cladocerans species and copepods – 10. The representatives of the rotifer-cladoceran complex dominated in the taxonomic composition that can be explained by the preservation of the river regime and the rheophilic conditions in this part of the reservoir. The analysis showed that according to the ecological spectrum of zooplankton groups, the representatives of the pelagic group dominated – 47.92%. As for the feeding type, the largest share was represented by the non-predatory group – 64.58%. After analyzing of the quantitative indices (density and biomass of zooplankton, it was found that they were lower than average for overgrown biotopes (112580 ± 129914 ind./m³ і 1.83 ± 2.07 g/m³ and low for open water (26160 ± 19161 ind./m³ і 0,82 ± 0,86 g/m³. Originality. The present state of structural and functional organization of the littoral zooplankton communities of the upper Kremenchug reservoir has been revealed. Practical significance. The conducted studies give the information about the structural and functional organization of the

Thermally driven interaction of the littoral and limnetic zones by autumnal cooling processes

Directory of Open Access Journals (Sweden)

Kolumban HUTTER

2005-02-01

Full Text Available In autumn, during the transition period, shores influence the interior dynamics of large temperate lakes by the formation of horizontal water-temperature gradients between the shallow and deep areas, whilst vertical temperature gradients are smoothed by convection due to surface cooling. A simple heat budget model, based on the heat balance of the water column without horizontal advection and turbulent mixing, allows deduction of the time-dependent difference between the mean temperature within the littoral area and the temperature in the upper mixed layer. The model corroborates that littoral areas cool faster than regions distant from shores, and provides a basis for an estimation of structure of flows from the beginning of cooling process till the formation of the thermal bar. It predicts the moment in the cooling process, when the corresponding density difference between the littoral and limnetic parts reaches a maximum. For a linear initial vertical temperature profile, the time-dependent "target depth" is explicitly calculated; this is the depth in the pelagic area with a temperature, characteristic of the littoral zone. This depth is estimated as 4/3 of the (concurrent thickness of the upper mixed layer. It is shown that, for a linear initial vertical temperature profile, the horizontal temperature profile between the shore and the lake has a self-similar behavior, and the temperature difference between the littoral waters and the upper mixed off-shore layer, divided by the depth of the upper mixed layer, is an invariant of the studied process. The results are in conformity with field data.

Standardization of the process of smelting for sands with self-forgeling resins in the Military Industry Santa Bárbara Factory

Directory of Open Access Journals (Sweden)

Lina Consuelo Carvajal-Fernández

2014-12-01

Full Text Available This article describes the standardization of the smelting process for sands with self-forgeling resins in the Military Industry Santa Barbara Factory. The molding process was studied in the Smelter for six months, to set standards for workforce and raw materials, so that would allow truthfully evaluate the costs per kilogram of casting. 41 pieces of civil and military sectors throughout the development of the project were worked. Finally both standards were evaluated, labor as raw material for different parts, with results was evidenced improved process, essentially in workforce, while in raw material standards did not show significantly change, in this case is corroborated that existing ones are applicable to the process

High-resolution paleoclimatology of the Santa Barbara Basin during the Medieval Climate Anomaly and early Little Ice Age based on diatom and silicoflagellate assemblages in Kasten core SPR0901-02KC

Science.gov (United States)

Barron, John A.; Bukry, David B.; Hendy, Ingrid L.

2015-01-01

Diatom and silicoflagellate assemblages documented in a high-resolution time series spanning 800 to 1600 AD in varved sediment recovered in Kasten core SPR0901-02KC (34°16.845’ N, 120°02.332’ W, water depth 588 m) from the Santa Barbara Basin (SBB) reveal that SBB surface water conditions during the Medieval Climate Anomaly (MCA) and the early part of the Little Ice Age (LIA) were not extreme by modern standards, mostly falling within one standard deviation of mean conditions during the pre anthropogenic interval of 1748 to 1900. No clear differences between the character of MCA and the early LIA conditions are apparent. During intervals of extreme droughts identified by terrigenous proxy scanning XRF analyses, diatom and silicoflagellate proxies for coastal upwelling typically exceed one standard deviation above mean values for 1748-1900, supporting the hypothesis that droughts in southern California are associated with cooler (or La Niña-like) sea surface temperatures (SSTs). Increased percentages of diatoms transported downslope generally coincide with intervals of increased siliciclastic flux to the SBB identified by scanning XRF analyses. Diatom assemblages suggest only two intervals of the MCA (at ~897 to 922 and ~1151 to 1167) when proxy SSTs exceeded one standard deviation above mean values for 1748 to 1900. Conversely, silicoflagellates imply extreme warm water events only at ~830 to 860 (early MCA) and ~1360 to 1370 (early LIA) that are not supported by the diatom data. Silicoflagellates appear to be more suitable for characterizing average climate during the 5 to 11 year-long sample intervals studied in the SPR0901-02KC core than diatoms, probably because diatom relative abundances may be dominated by seasonal blooms of a particular year.

Littoral Combat Ship: Need to Address Fundamental Weaknesses in LCS and Frigate Acquisition Strategies

Science.gov (United States)

2016-06-01

LITTORAL COMBAT SHIP Need to Address Fundamental Weaknesses in LCS and Frigate Acquisition Strategies Report to...Office Highlights of GAO-16-356, a report to congressional committees June 2016 LITTORAL COMBAT SHIP Need to Address Fundamental Weaknesses in...capabilities of the LCS—a small surface combatant (SSC) consisting of a ship and reconfigurable mission packages built by two shipyards as different

Perception of the population of city of Santa Bárbara (MG about the minerary activity and contamination of soil and water by arsenic

Directory of Open Access Journals (Sweden)

Rosiméia Aparecida da Silva

2017-07-01

Full Text Available Mining, as well as various other economic activities, causes environmental problems. Thus, through questionnaires given to 380 respondents Santa Barbara (MG, we evaluated the perception of this population about mining and its impacts. As a result, 38% mentioned it as being a negative activity because of the environmental consequences for it triggered. On the other hand, 60% of respondents considered it as positive, highlighting the creation of jobs and the development of the municipality. Regarding the participants' knowledge of arsenic, 38.9% of respondents said they did not know and 39.5% said they know it. Worryingly, 87.9% of respondents said they ignore their toxicity.

La lecture de Merleau-Ponty par Renaud Barbaras

Czech Academy of Sciences Publication Activity Database

Pechar, Jiří

2015-01-01

Roč. 11, č. 2 (2015), s. 1-6 ISSN 1336-6556 Institutional support: RVO:67985955 Keywords : Merleau-Ponty * Husserl * phenomenology * linguistics of Ferdinand de Saussure Subject RIV: AA - Philosophy ; Religion http://www.ostium.sk/sk/la-lecture-de-merleau-ponty-par-renaud-barbaras/

Three new species of the marine littoral mite Hyadesia ...

African Journals Online (AJOL)

Hyadesia and Amhyadesia) with about 40 species worldwide. The taxon is restricted to littoral/supralittoral zones, having no true terrestrial representation. Collections from across southern Africa, from Elandsbaai on the west coast to Inhambane ...

2017-2018 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

. Incidentals: $765.00. Other: $441.04. Total: $10,676.95. Comments: From her residence in Fredericton, NB. 2017-2018 Travel Expense Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit Committee.

Review of Barbara K. Seeber, Jane Austen and Animals

Directory of Open Access Journals (Sweden)

Lucinda Cole

2015-03-01

Full Text Available In this review of Barbara K. Seeber's Jane Austen and Animals (Ashgate, 2013 Lucinda Cole summarizes this foundational book and emphasizes the role of animal studies scholars in linking feminism and environmental issues.

High frequency sonar variability in littoral environments: Irregular particles and bubbles

Science.gov (United States)

Richards, Simon D.; Leighton, Timothy G.; White, Paul R.

2002-11-01

Littoral environments may be characterized by high concentrations of suspended particles. Such suspensions contribute to attenuation through visco-inertial absorption and scattering and may therefore be partially responsible for the observed variability in high frequency sonar performance in littoral environments. Microbubbles which are prevalent in littoral waters also contribute to volume attenuation through radiation, viscous and thermal damping and cause dispersion. The attenuation due to a polydisperse suspension of particles with depth-dependent concentration has been included in a sonar model. The effects of a depth-dependent, polydisperse population of microbubbles on attenuation, sound speed and volume reverberation are also included. Marine suspensions are characterized by nonspherical particles, often plate-like clay particles. Measurements of absorption in dilute suspensions of nonspherical particles have shown disagreement with predictions of spherical particle models. These measurements have been reanalyzed using three techniques for particle sizing: laser diffraction, gravitational sedimentation, and centrifugal sedimentation, highlighting the difficulty of characterizing polydisperse suspensions of irregular particles. The measurements have been compared with predictions of a model for suspensions of oblate spheroids. Excellent agreement is obtained between this model and the measurements for kaolin particles, without requiring any a priori knowledge of the measurements.

Methods applied in the large littoral mesocosms study of nutrient enrichment in rocky shore ecosystems - EULIT

NARCIS (Netherlands)

Bokn, T.L.; Hoell, E.E.; Kersting, K.; Moy, F.E.; Sorensen, K.

2001-01-01

Eight concrete land-based mesocosms have been set up for a study of the effect of nutrient enrichment on littoral hard bottom ecosystems. The construction of the mesocosms and the community establishment were initiated 2 yr ahead of the MAST-III project. The littoral communities were established by

Wave refraction and littoral currents off Colva Beach, Goa

Digital Repository Service at National Institute of Oceanography (India)

Veerayya, M.; Murty, C.S.; Varadachari, V.V.R.

Wave refraction studies have been carried out for waves of different periods approaching the coast at Colva, with directions of approach lying between180 degrees and 340 degrees, to obtain a qualitative picture of littoral flows along the beach...

Barbara Ryder to head Department of Computer Science

OpenAIRE

Daniilidi, Christina

2008-01-01

Barbara G. Ryder, professor of computer science at Rutgers, The State University of New Jersey, will become the computer science department head at Virginia Tech, starting in fall 2008. She is the first woman to serve as a department head in the history of the nationally ranked College of Engineering.

Azimuth Ambiguities Removal in Littoral Zones Based on Multi-Temporal SAR Images

Directory of Open Access Journals (Sweden)

Xiangguang Leng

2017-08-01

Full Text Available Synthetic aperture radar (SAR is one of the most important techniques for ocean monitoring. Azimuth ambiguities are a real problem in SAR images today, which can cause performance degradation in SAR ocean applications. In particular, littoral zones can be strongly affected by land-based sources, whereas they are usually regions of interest (ROI. Given the presence of complexity and diversity in littoral zones, azimuth ambiguities removal is a tough problem. As SAR sensors can have a repeat cycle, multi-temporal SAR images provide new insight into this problem. A method for azimuth ambiguities removal in littoral zones based on multi-temporal SAR images is proposed in this paper. The proposed processing chain includes co-registration, local correlation, binarization, masking, and restoration steps. It is designed to remove azimuth ambiguities caused by fixed land-based sources. The idea underlying the proposed method is that sea surface is dynamic, whereas azimuth ambiguities caused by land-based sources are constant. Thus, the temporal consistence of azimuth ambiguities is higher than sea clutter. It opens up the possibilities to use multi-temporal SAR data to remove azimuth ambiguities. The design of the method and the experimental procedure are based on images from the Sentinel data hub of Europe Space Agency (ESA. Both Interferometric Wide Swath (IW and Stripmap (SM mode images are taken into account to validate the proposed method. This paper also presents two RGB composition methods for better azimuth ambiguities visualization. Experimental results show that the proposed method can remove azimuth ambiguities in littoral zones effectively.

Wave-induced release of methane : littoral zones as a source of methane in lakes

OpenAIRE

Hofmann, Hilmar; Federwisch, Luisa; Peeters, Frank

2010-01-01

This study investigates the role of surface waves and the associated disturbance of littoral sediments for the release and later distribution of dissolved methane in lakes. Surface wave field, wave-induced currents, acoustic backscatter strength, and the concentration and distribution of dissolved methane were measured simultaneously in Lake Constance, Germany. The data indicate that surface waves enhance the release of dissolved methane in the shallow littoral zone via burst-like releases of...

Pediatric littoral cell angioma of the spleen: multimodality imaging including diffusion-weighted imaging

Energy Technology Data Exchange (ETDEWEB)

Ertan, Gulhan; Tekes, Aylin; Huisman, Thierry A.G.M. [Johns Hopkins Hospital, Division of Pediatric Radiology, Department of Radiology and Radiological Science, Baltimore, MD (United States); Mitchell, Sally [Johns Hopkins Hospital, Division of Cardiovascular and Interventional Radiology, Department of Radiology and Radiological Science, Baltimore (United States); Keefer, Jeffrey [Johns Hopkins Hospital, Division of Pediatric Hematology, Department of Pediatrics, Baltimore, MD (United States)

2009-10-15

Littoral cell angioma (LCA) is a rare primary splenic vascular tumor originating from littoral cells lining the splenic red pulp sinuses. LCAs are rarely seen in children. We present the US, CT, and MRI findings including diffusion-weighted imaging (DWI) in a 2-year-old boy with histologically proven LCA. Previous studies on liver lesions have shown that DWI allows differentiation of vascular tumors from primary neoplasms and metastatic disease. The current case indicates that increased ADC values within the splenic lesions suggest a vascular etiology, which might help narrow the differential diagnosis. (orig.)

Pediatric littoral cell angioma of the spleen: multimodality imaging including diffusion-weighted imaging

International Nuclear Information System (INIS)

Ertan, Gulhan; Tekes, Aylin; Huisman, Thierry A.G.M.; Mitchell, Sally; Keefer, Jeffrey

2009-01-01

Littoral cell angioma (LCA) is a rare primary splenic vascular tumor originating from littoral cells lining the splenic red pulp sinuses. LCAs are rarely seen in children. We present the US, CT, and MRI findings including diffusion-weighted imaging (DWI) in a 2-year-old boy with histologically proven LCA. Previous studies on liver lesions have shown that DWI allows differentiation of vascular tumors from primary neoplasms and metastatic disease. The current case indicates that increased ADC values within the splenic lesions suggest a vascular etiology, which might help narrow the differential diagnosis. (orig.)

Conducting Expeditionary Operations in the Contested Littorals

Science.gov (United States)

2015-10-21

theatres of interest. b. Limitations Here are the major limitations that the report claims about the Chinese capabilities that could affect the...submarine for the black-sea fleet (“Russia” 2014). There is evidence that a Russian submarine (although not a littoral type) has sailed in the Gulf of...intelligence indicating Russia plans to seize Gotland, a Swedish island with a strategically valuable location in the Baltic. Analysts believe that Russians

Nutrient loading and metabolism in hard-bottom littoral mesocosms

NARCIS (Netherlands)

Kersting, K.; Lindblad, C.

2001-01-01

In eight hard-bottom tidal littoral mesocosms oxygen concentrations and temperature were measured every 30 s and registered as 15 min-averages. The mesocosms were fed with water from the Oslofjord (residence time about 2 h) and the measurements were also performed in the inflow. In addition,

2016-2017 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Beata Bialic

Destination(s):. Peru/Colombia. Airfare: $3,662.66. Other. Transportation: $40.00. Accommodation: $1,941.64. Meals and. Incidentals: $608.10. Other: $93.22. Total: $6,345.62. Comments: 2016-2017 Travel Expense Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit Committee.

2017-2018 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Chantal Taylor

Purpose: Board Meetings. Date(s):. 2017-11-19 to 2017-11-22. Destination(s):. Ottawa. Airfare: $630.16. Other. Transportation: $135.19. Accommodation: $638.43. Meals and. Incidentals: $208.98. Other: $0.00. Total: ... Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit Committee.

2017-2018 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Airfare: $436.15. Other. Transportation: $98.00. Accommodation: $361.85. Meals and. Incidentals: $219.51. Other: $0.00. Total: $1,115.51. Comments: From her residence in Fredericton, NB. 2017-2018 Travel Expense Reports for. Barbara Lucille Trenholm, Governor,. Chairperson of the Finance and Audit. Committee.

A rare case of splenic littoral cell angioma in a child

Directory of Open Access Journals (Sweden)

Recep Bedir

2014-01-01

Full Text Available Littoral cell angioma (LCA is a rare, benign primary vascular neoplasm of the spleen. The tumor originates from the littoral cells lining the sinuses of the red pulp of the spleen. Preoperative distinction of this tumor from other benign or malign splenic lesions is difficult. Radiologically most cases present as multiple nodules. Definitive diagnosis can only be made histopathologically and immunohistochemically following splenectomy. This clinical situation can coexist with various malignancies and autoimmune disorders. Even though, it is mostly benign, since it has the potential to become malignant after splenectomy, long-term follow-up is required. We present an LCA case, which appeared as a solitary mass in the spleen of an 11-year-old girl with abdominal pain admitted to our hospital.

Do lake littoral benthic invertebrates respond differently to eutrophication, hydromorphological alteration, land use and fish stocking?

Directory of Open Access Journals (Sweden)

Šiling Rebeka

2016-01-01

Full Text Available In order to provide adequate guidelines in freshwater management, managers need reliable bioindicators that can respond differently to varied stressors. Managers also have to consider hierarchical structure of environmental factors. Thus, our research aims to test the independence of taxa responses along environmental gradients and to examine in what order natural and anthropogenic factors constrain the structure of littoral benthic assemblages. The rank of explained variance of littoral benthic assemblage's variable group hierarchy was: land use > landscape characteristics > eutrophication > fish stocking > hydromorphological alteration. We determined nine gradients (two natural and seven stressor gradients, separated into five groups based on statistically significant differences in responsiveness of taxa. Apart from responsiveness to natural factors, littoral benthic invertebrates could be used as bioindicators for stressors reflecting urbanization, eutrophication, hydromorphological alteration and fish stocking. The taxonomical composition of littoral benthic invertebrates, especially when taxa with preference for certain relatively narrow environmental conditions along gradients are present, can be used to identify effects of key stressors. Our findings have profound implications for ecological assessment and management of lakes, as they indicate that benthic invertebrates can be used when the effects of multiple stressors need to be disentangled.

The occupational health of Santa Claus

OpenAIRE

Straube, Sebastian; Fan, Xiangning

2015-01-01

Previous publications in the field of Santa studies have not focused on health and safety issues arising from Santa?s workplace activities. However, it should be acknowledged that unique occupational hazards exist for Santa Claus. Major occupational health issues affecting Santa are discussed, along with suggestions for future research directions.

Parim Claptoni jäljendaja Eestis. Barbara Hendricks Pärnus Promfestil

Index Scriptorium Estoniae

2007-01-01

Eric Claptoni tribuutbändi Classic Clapton kontsertidest 4. ja 5. apr. Tartus ja Tallinnas. Ameerika laulja Barbara Hendricksi kontserdist 7. juunil Pärnu Kontserdimajas (kaastegev rootsi pianist Love Derwinger)

Timber resource statistics for the central coast resource area of California.

Science.gov (United States)

Karen L. Waddell; Patricia M. Bassett

1996-01-01

This report is a summary of timber resource statistics for the Central Coast Resource Area of California, which includes Alameda, Contra Costa, Marin, Monterey, San Benito, San Francisco, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Solano, and Ventura Counties. Data were collected as part of a statewide multi-resource inventory. The inventory...

The Deserted Merced. Possesion and Duty of Properties in Maiz Gordo and Santa Barbara (Jujuy, Argentina, from 1850 to 1910

Directory of Open Access Journals (Sweden)

Cecilia A. Fandos

2017-06-01

Full Text Available Based on the processes of constitution of public land in the 19th century in Argentina, this article is focused in the particular case of Maíz Gordo y Santa Bárbara (province of Jujuy, where a special phenomenon of the state control occured due to ignore the private rights of a land that was supposed to be deserted. We intend to investigate the different forms and evolution of property rights during this whole event, considering, on the one hand, the expropriated actors and the new owners, and on the other hand, the people who effectively populated them (tenants, ocuppants of fact, etc..

2016-2017 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Beata Bialic

2016-11-28 to 2016-11-30. Destination(s):. Ottawa. Airfare: $1,078.05. Other. Transportation: $135.00. Accommodation: $194.37. Meals and. Incidentals: $216.80. Other: $0.00. Total: $1,624.22. Comments: 2016-2017 Travel Expense Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit ...

2016-2017 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Beata Bialic

2016-06-20 to 2016-06-22. Destination(s):. Ottawa. Airfare: $603.34. Other. Transportation: $147.00. Accommodation: $393.40. Meals and. Incidentals: $154.83. Other: $0.00. Total: $1,298.57. Comments: 2016-2017 Travel Expense Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit ...

2016-2017 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

Beata Bialic

2016-11-20 to 2016-11-23. Destination(s):. Ottawa. Airfare: $572.30. Other. Transportation: $130.00. Accommodation: $590.10. Meals and. Incidentals: $310.40. Other: $0.00. Total: $1,602.80. Comments: 2016-2017 Travel Expense Reports for Barbara. Lucille Trenholm, Governor, Chairperson of the. Finance and Audit ...

2016-2017 Travel Expense Reports for Barbara Lucille Trenholm ...

International Development Research Centre (IDRC) Digital Library (Canada)

chantal taylor

Finance and Audit Committee meeting. Date(s):. 2017-02-07 to 2017-02-09. Destination(s):. Ottawa. Airfare: $492.53. Other. Transportation: $70.00. Accommodation: $696.25. Meals and. Incidentals: $69.60. Other: $0.00. Total: $1,328.38. Comments: 2016-2017 Travel Expense Reports for Barbara. Lucille Trenholm ...

Nutrient Cycling and Retention Along a Littoral Gradient in a Dutch Shallow Lake in Relation to Water Level Regime

NARCIS (Netherlands)

Sollie, S.; Verhoeven, J.T.A.

Littoral zones are characterized by gradients in depth and vegetation biomass, influencing nutrient retention capacity. A field experiment was conducted in a Phragmites australis dominated littoral zone to investigate nutrient retention and its effect on surface water quality. Measurements were done

Hydrology is reflected in the functioning and community composition of methanotrophs in the littoral wetland of a boreal lake

NARCIS (Netherlands)

Siljanen, H.M.P.; Saari, A.; Krause, S.; Lensu, A.; Abell, G.C.J.; Bodrossy, L.; Bodelier, P.L.E.; Martikainen, P.J.

2011-01-01

In lake ecosystems a major proportion of methane emissions originate from the littoral zone which can have a great spatial variability in hydrology, soil quality and vegetation. Hitherto, spatial heterogeneity and the effects it has on functioning and diversity of methanotrophs in littoral wetlands

Introduction to littoral erosion problem in Uraba (Arboletes-Turbo area) Colombian Caribbean Coast

International Nuclear Information System (INIS)

Correa; Ivan D; Vernette, Georges

2004-01-01

Shoreline retreat has been the net dominant historical trend along the 145 km-length littoral between Arboletes and Turbo (southern Caribbean of Colombia). For the last four decades, there were identified in this littoral shoreline retreat of about 50-100 m in several places (Uveros, Damaquiel, Zapata, Turbo) and a maximum of 1.6 km in the Punta Rey-Arboletes area, where land losses were of 4.5 km 2 , at exceptional rates of 40 rn/year. The synthesis of the available information suggest that the general susceptibility to erosion between Arboletes and turbo could be related primarily to relative sea level rise, associated to tectonic movements as well as to the effects of mud diapirism and hydroisostacy. In the more critical areas (Arboletes, Turbo), the natural erosive trends were accelerated by anthropic actions, including river diversion (Turbo), beach mining and inadequate (or total absence) practices for controlling residual and natural waters. Up to august 2000, there were invested about $ Col 10.000 billions in 155 engineering defenses (groins, sea walls and rip-rap which totalize 6.2 km of total length and a volume of materials of 37.000 m 3 ). With few exceptions, groins have not been successful and are now part of the problem, accelerating shore erosion along the adjacent sectors. In the short term, the littoral erosion between Arboletes and turbo is caused both by marine and by sub aerial factors. it is facilitated by the poor lithological strengths of cliffs and marine terraces, mainly composed of highly fractured and weathered claystones and mudstones (with stratification and weakness planes dipping toward sea) and non-consolidated, easily liquefacted, fine sediments; both conditions facilitate the occurrence of rocks falls, slides and mud flows that result in high figures of cliff retreat (3 to 4 m), specially during the first 15 days of the summer-winter transition (April) and in high waves periods. The case of the littoral erosion between Arboletes

Trophic partitioning among three littoral microcrustaceans: relative importance of periphyton as food resource

Directory of Open Access Journals (Sweden)

Alexandre Bec

2012-07-01

Full Text Available The high species richness of zooplankton communities in macrophytes littoral zones could result from the diversity of potential trophic niches found in such environment. In macrophytes littoral zones, in addition to phytoplankton, neustonic, benthic and epiphytic biofilms can also be potential components of the microcrustacean diet. Here, we investigated the ability of three large cladocerans: Daphnia longispina, Simocephalus vetulus and Eurycercus lamellatus, to develop on periphyton as their only food source or as a complement to a phytoplankton resource in scarce supply. D. longispina exhibited a very low growth and reproduction rates on the periphytic resource and as S. vetulus seems unable to scrape on periphyton. In contrast, E. lamellatus could not grow on phytoplankton, and appears to be an obligatory periphyton scraper. This latter finding contrasts with previous studies suggesting that E. lamellatus could be able to scrap periphyton as well as filter-feed on suspended matter. These differences in feeding strategy probably reflect the different trophic niches occupied by these three species in macrophytes littoral zones, and may explain at least in part their ability to coexist in the same environment.

A new species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) from Alectoris barbara (Aves: Phasianidae) from the Canary Islands (Spain)

Czech Academy of Sciences Publication Activity Database

Fernández-Alvarez, A.; Modrý, David; Foronda, P.

2016-01-01

Roč. 115, č. 5 (2016), s. 1817-1825 ISSN 0932-0113 Institutional support: RVO:60077344 Keywords : Coccidia * Eimeria barbarae n. sp * Alectoris barbara * Canary Island Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.329, year: 2016

Littoral Encounters : The Shore as Cultural Interface in King Horn

NARCIS (Netherlands)

Sobecki, Sebastian

2006-01-01

1. III * Later Medieval: Excluding Chaucer -- Brown et al., 10.1093 ... ... between the Saracens and the londisse men allied to the protagonist (' Littoral Encounters: the Shore as Cultural Interface in King Horn', Al-Mas a ... www.ywes.oxfordjournals.org/cgi/content/full/man0092 2.Murray, Alan V.

Legal IEPs: A Common Sense Approach with Barbara Bateman. [Videotape].

Science.gov (United States)

Council for Exceptional Children, Reston, VA. Div. for Learning Disabilities.

In this 2-hour videotape workshop designed for teachers, administrators, parents, and others, Dr. Barbara Bateman answers many key questions that have been raised about Individualized Education Programs (IEPs) since the 1997 amendments to the Individuals with Disabilities Education Act (IDEA) and the 1999 regulations. The videotape reviews the…

cas du cordon littoral Port-Bouët-Grand-Bassam

African Journals Online (AJOL)

Formations végétales. Espèces. Familles. Cocoteraie. Fourré littoral. Jachère. Saccharum officinarum L. Poaceae x. Salacia baumannii Loes. Celastraceae x. Sansevieria liberica Gérôme & Labroy. Agavaceae x. Sauvagesia erecta L. Ochnaceae x. Scoparia dulcis L. Scrophulariaceae x x. Sesamum radiatum Schumacher.

DARLA: Data Assimilation and Remote Sensing for Littoral Applications

Science.gov (United States)

2017-03-01

at reasonable logistical or financial costs . Remote sensing provides an attractive alternative. We discuss the range of different sensors that are...DARLA: Data Assimilation and Remote Sensing for Littoral Applications Final Report Award Number: N000141010932 Andrew T. Jessup Chris Chickadel...20. Radermacher, M., M. Wengrove, J. V. de Vries, and R. Holman (2014), Applicability of video-derived bathymetry estimates to nearshore current

Topoclimatic map of the littoral zone in Slovenian Istria

Directory of Open Access Journals (Sweden)

Darko Ogrin

2011-12-01

Full Text Available The paper presents the basic topoclimatic features of the littoral zone in Slovenian Istria which result from general climate features and specific local conditions. The most widely spatially spread topoclimatic units arise from differences in insolation and the combination of local landforms and land use. They are presented on the map at a scale of 1 : 50,000.

Invasive mussels alter the littoral food web of a large lake: stable isotopes reveal drastic shifts in sources and flow of energy.

Directory of Open Access Journals (Sweden)

Ted Ozersky

Full Text Available We investigated how establishment of invasive dreissenid mussels impacted the structure and energy sources of the littoral benthic food web of a large temperate lake. We combined information about pre- and postdreissenid abundance, biomass, and secondary production of the littoral benthos with results of carbon and nitrogen stable isotope analysis of archival (predreissenid and recent (postdreissenid samples of all common benthic taxa. This approach enabled us to determine the importance of benthic and sestonic carbon to the littoral food web before, and more than a decade after dreissenid establishment. Long term dreissenid presence was associated with a 32-fold increase in abundance, 6-fold increase in biomass, and 14-fold increase in secondary production of the littoral benthos. Dreissenids comprised a large portion of the post-invasion benthos, making up 13, 38, and 56% of total abundance, biomass, and secondary production, respectively. The predreissenid food web was supported primarily by benthic primary production, while sestonic material was relatively more important to the postdreissenid food web. The absolute importance of both sestonic material and benthic primary production to the littoral benthos increased considerably following dreissenid establishment. Our results show drastic alterations to food web structure and suggest that dreissenid mussels redirect energy and material from the water column to the littoral benthos both through biodeposition of sestonic material as well as stimulation of benthic primary production.

A new species of Eimeria Schneider, 1875 (Apicomplexa: Eimeriidae) from Alectoris barbara (Aves: Phasianidae) from the Canary Islands (Spain).

Science.gov (United States)

Fernández-Alvarez, A; Modry, D; Foronda, P

2016-05-01

The present study was conducted with the objective of identifying the species of Eimeria present in a cynegetic farm. A new coccidian (Apicomplexa: Eimeriidae) species is described from Barbary partridge, Alectoris barbara, from the Canary Islands. Experimental infections were carried out in order to determine the prepatent period, sporulation time, site of infection, and morphology of endogenous stages. One species is described as new. Eimeria barbarae n. sp. has ellipsoidal oocysts, 20.0 × 14.4 (16-23 × 13-16) μm, with a shape-index (SI) of 1.39. Sporocysts are almond-shaped, 9.0 × 5.4 (6.5-11 × 4.5-6) μm, SI = 1.56. The endogenous development takes place along the intestine. The present study showed that E. barbarae causes severe pathologies in A. barbara chickens, with impact on their health condition. Control strategies needs to be implemented to reduce the loss due to coccidiosis at studied farm.

Effects of nitrogen load on the function and diversity of methanotrophs in the littoral wetland of a boreal lake

Directory of Open Access Journals (Sweden)

Henri MP Siljanen

2012-02-01

Full Text Available Methane is the second most abundant greenhouse gas in the atmosphere. A major part of the total methane emissions from lake ecosystems are emitted from littoral wetlands. Methane emissions are significantly reduced by methanotrophs as they use methane as the sole energy and carbon source. Function of methanotrophs can be either activated or suppressed by nitrogen. However, the effects of nitrogen on methanotrophs in littoral wetlands are unknown. Here we report how nitrogen loading in situ affected the function and diversity of methanotrophs in a littoral wetland. Methanotrophic community composition and functional diversity were analyzed with particulate methane monooxygenase (pmoA gene targeted microarray. Nitrogen load had no effects on methane oxidation potential and methane fluxes. Nitrogen load activated pmoA gene transcription of type I (Methylobacter, Methylomonas and LW21-freshwater phylotypes methanotrophs, but decreased the relative abundance of type II (Methylocystis, Methylosinus trichosporium and Methylosinus phylotypes methanotrophs. Hence, the overall activity of a methanotroph community in littoral wetlands is unlikely to be affected by nitrogen leached from the catchment area.

Simulated drawdown and rewetting of littoral sediments

DEFF Research Database (Denmark)

Klamt, Anna-Marie; Reitzel, Kasper; Andersen, Frede Østergaard

2016-01-01

This study aims to answer the question if temporary drawdowns could be a beneficial restoration measure for endangered Lobelia lakes. Intact littoral sediment cores with and without plants were used to simulate a drawdown over an almost 5 months period and a subsequent rewetting. During drawdown...... dying of plants. Upon rewetting effluxes of total dissolved phosphorus and dissolved organic carbon were observed which are most likely attributable to the degraded plant material. A phosphorus uptake experiment with dried and rewetted sediment cores without plants showed that the initial high P binding...

Ruth Rendell and Barbara Vine – family matters

OpenAIRE

Peters, F

2017-01-01

This article traces themes and preoccupations that work across Ruth Rendell’s work, writing both as Rendell and also as Barbara Vine. It investigates the ways in which the\\ud use of a pseudonym allows her to delve deeper into areas that she also explores as Rendell – the dysfunctional family and heredity, both in relation to physical disease and the fruitless search for origins, the latter discussed by her through the lens of Freudian psychoanalysis.

Proceedings of the CSNI specialists meeting on fuel-coolant interactions

Energy Technology Data Exchange (ETDEWEB)

None

1994-03-01

A specialists meeting on fuel-coolant interactions was held in Santa Barbara, CA from January 5-7, 1993. The meeting was sponsored by the United States Nuclear Regulatory Commission in collaboration with the Committee on the Safety of Nuclear Installation (CSNI) of the OECD Nuclear Energy Agency (NEA) and the University of California at Santa Barbara. The objectives of the meeting are to cross-fertilize on-going work, provide opportunities for mutual check points, seek to focus the technical issues on matters of practical significance and re-evaluate both the objectives as well as path of future research. Individual papers have been cataloged separately.

Proceedings of the CSNI specialists meeting on fuel-coolant interactions

International Nuclear Information System (INIS)

1994-03-01

A specialists meeting on fuel-coolant interactions was held in Santa Barbara, CA from January 5--7, 1993. The meeting was sponsored by the United States Nuclear Regulatory Commission in collaboration with the Committee on the Safety of Nuclear Installation (CSNI) of the OECD Nuclear Energy Agency (NEA) and the University of California at Santa Barbara. The objectives of the meeting are to cross-fertilize on-going work, provide opportunities for mutual check points, seek to focus the technical issues on matters of practical significance and re-evaluate both the objectives as well as path of future research. Individual papers have been cataloged separately

Santa Barbara, California Coastal Digital Elevation Model

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

Littoral Assessment of Mine Burial Signatures (LAMBS) buried land mine/background spectral signature analyses

Science.gov (United States)

Kenton, A.C.; Geci, D.M.; Ray, K.J.; Thomas, C.M.; Salisbury, J.W.; Mars, J.C.; Crowley, J.K.; Witherspoon, N.H.; Holloway, J.H.; Harmon R.S.Broach J.T.Holloway, Jr. J.H.

2004-01-01

The objective of the Office of Naval Research (ONR) Rapid Overt Reconnaissance (ROR) program and the Airborne Littoral Reconnaissance Technologies (ALRT) project's LAMBS effort is to determine if electro-optical spectral discriminants exist that are useful for the detection of land mines in littoral regions. Statistically significant buried mine overburden and background signature data were collected over a wide spectral range (0.35 to 14 ??m) to identify robust spectral features that might serve as discriminants for new airborne sensor concepts. LAMBS has expanded previously collected databases to littoral areas - primarily dry and wet sandy soils - where tidal, surf, and wind conditions can severely modify spectral signatures. At AeroSense 2003, we reported completion of three buried mine collections at an inland bay, Atlantic and Gulf of Mexico beach sites.1 We now report LAMBS spectral database analyses results using metrics which characterize the detection performance of general types of spectral detection algorithms. These metrics include mean contrast, spectral signal-to-clutter, covariance, information content, and spectral matched filter analyses. Detection performance of the buried land mines was analyzed with regard to burial age, background type, and environmental conditions. These analyses considered features observed due to particle size differences, surface roughness, surface moisture, and compositional differences.

Santa and the Moon

NARCIS (Netherlands)

Barthel, P.

This article reflects on the use of illustrations of the Moon in images of Santa Claus, on Christmas gift-wrapping paper and in children's books, in two countries which have been important in shaping the image of Santa Claus and his predecessor Sinterklaas: the USA and the Netherlands. The

Population structure of Cicada barbara Stål (Hemiptera, Cicadoidea) from the Iberian Peninsula and Morocco based on mitochondrial DNA analysis.

Science.gov (United States)

Pinto-Juma, G A; Quartau, J A; Bruford, M W

2008-02-01

We assess the genetic history and population structure of Cicada barbara in Morocco and the Iberian Peninsula, based on analysis of the mitochondrial cytochrome b gene. The divergence between Morocco and the Iberian Peninsula populations was strongly corroborated by the molecular data, suggesting genetically isolated populations with a low level of gene flow. The Ceuta population from Spanish North Africa was more similar to the Iberian populations than the surrounding Moroccan populations, suggesting that the Strait of Gibraltar has not been acting as a strict barrier to dispersal while the Rif Mountains have. The Iberian Peninsula specimens showed a signature of demographic expansion before that which occurred in Morocco, but some of the assumptions related to the demographic parameters should be considered with caution due to the small genetic variation found. The high haplotype diversity found in Morocco implies higher demographic stability than in the Iberian Peninsula populations. These results do not, however, suggest a Moroccan origin for Iberian cicadas; but the most northwest region in Africa, such as Ceuta, might have acted as a southern refuge for Iberian cicadas during the most severe climatic conditions, from where they could expand north when climate improved. The separation of two subspecies within C. barbara (C. barbara lusitanica and C. barbara barbara) finds support with these results.

Evaluation of ground-water flow and solute transport in the Lompoc area, Santa Barbara County, California

Science.gov (United States)

Bright, Daniel J.; Nash, David B.; Martin, Peter

1997-01-01

Ground-water quality in the Lompoc area, especially in the Lompoc plain, is only marginally acceptable for most uses. Demand for ground water has increased for municipal use since the late 1950's and has continued to be high for irrigation on the Lompoc plain, the principal agricultural area in the Santa Ynez River basin. As use has increased, the quality of ground water has deteriorated in some areas of the Lompoc plain. The dissolved-solids concentration in the main zone of the upper aquifer beneath most of the central and western plains has increased from less than 1,000 milligrams per liter in the 1940's to greater than 2,000 milligrams per liter in the 1960's. Dissolved- solids concentration have remained relatively constant since the 1960's. A three-dimensional finite-difference model was used to simulate ground-water flow in the Lompoc area and a two-dimensional finite-element model was used to simulate solute transport to gain a better understanding of the ground-water system and to evaluate the effects of proposed management plans for the ground-water basin. The aquifer system was simulated in the flow model as four horizontal layers. In the area of the Lompoc plain, the layers represent the shallow, middle, and main zones of the upper aquifer, and the lower aquifer. For the Lompoc upland and Lompoc terrace, the four layers represent the lower aquifer. The solute transport model was used to simulate dissolved-solids transport in the main zone of the upper aquifer beneath the Lompoc plain. The flow and solute-transport models were calibrated to transient conditions for 1941-88. A steady-state simulation was made to provide initial conditions for the transient-state simulation by using long-term average (1941-88) recharge rates. Model- simulated hydraulic heads generally were within 5 feet of measured heads in the main zone for transient conditions. Model-simulated dissolved- solids concentrations for the main zone generally differed less than 200milligrams

Understanding IDEA 1997 and the 1999 Regulations with Barbara Bateman. [Videotape].

Science.gov (United States)

Council for Exceptional Children, Reston, VA. Div. for Learning Disabilities.

The United States Congress amended the Individuals with Disabilities Education Act (IDEA) in 1997 to reflect changes in the special education field over the previous twenty years. In this 2-hour videotape recording designed for teachers, administrators, parents, and others, Dr. Barbara Bateman presents her insights about changes in IDEA law and…

Female Athlete Triad/Relative Energy Deficiency in Sport: A Perspective Interview With Professor Barbara Drinkwater.

Science.gov (United States)

Carter, Susan

2018-06-07

Barbara Drinkwater has been a lifelong champion of equality for women in many areas of life well before it was widely accepted. Her "walking the walk" of women breaking barriers in traditional male roles in administration and leadership is exemplified by her election as the first woman president of the American College of Sports Medicine in 1988. Some of the controversial areas in which Barbara was vocal in the arena of women in sport, besides triad/relative energy deficiency in sport, include increased opportunity and participation, total equality, acceptance of diversity, intolerance of harassment and abuse, and fairness with transgender athletes. She co-founded the evidence-based advocacy group on the international stage known as Women Sport International. As a physiologist, Barbara has had a major influence on attention to the health of the female athlete, and she produced the original pioneering work in the field. Her impactful study, "Bone mineral density after resumption of menses in amenorrheic athletes," was published in the Journal of the American Medical Association in 1986. Since that time, the female athlete triad has set the stage for research and treatment to enhance women in physical activity at all levels.

Macrozoobenthic recolonization of the littoral and the soft bottom after an oil spill

International Nuclear Information System (INIS)

Lax, H.J.; Vainio, T.

1988-01-01

Two years after the Eira oil spill the oil concentration in the water had returned to its background level (0.5 ug/l) in the open sea areas. On the polluted shores (depth 0.1- 0.5 m) higher concentrations (2.3 ug/l) occurred occasionaly. No clear effects related to the oil spill were noticed on the dominating soft bottom species (Macoma baltica, Pontoporeia affinis). Among the other soft bottom species the crustacean Corophium volutator showed its lowest density immediately after the spill, becoming more and more abundant during the following two years. The effect of the oil spill on the littoral fauna could still be noticed two years after the spill. The crustacean Gammarus duebeni avoided its natural habitat (uppermost littoral zone). Lymnaea palustris showed and increased mortality immediately after the oil spill but recolonized the polluted shores a normal distribution

Characteristics of the lactation, chemical composition milk hygiene quality of the Littoral-Dinaric ass

Directory of Open Access Journals (Sweden)

Ante Ivanković

2009-06-01

Full Text Available Milk production is one of the possible economic uses of donkey population. The Littoral- Dinaric donkey is numerous, but the structural changes in rural areas during the last decade have pushed it into a group of endangered genetic heritage. The aim of this research is to determine the production potential, lactation characteristics, chemical composition and hygienic quality of the Littoral-Dinaric ass milk. The average milk production was 172.12 mL per milking with the average fat percentage of 0.33 %, milk protein 1.55 %, and lactose 6.28 %. The low average number of somatic cells and bacterial count are noticed in ass’s milk (4.09 mL log-1; 3.58 mL log-1. A significant influence of lactation stage on the milk quantity and proportion of dry matter (P<0.01, as well on the proportion of milk fat and milk protein (P<0.05, was observed. Also the influence of the season on productivity, and the proportion of dry matter and milk fat (P<0001, as well as milk protein (P<0.01 was also significant. Productivity of the Littoral-Dinaric ass in the pasture system is relatively modest, but the direct and indirect benefits from this kind of production are multiple. That is the reason to continue the development of donkey milk production technology.

Materials and Structures Optimization / Process Development for the Mega-ROSA / ROSA Solar Array, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — Deployable Space Systems, Inc. (DSS), in collaboration with the University of California, Santa Barbara (UCSB), Department of Mechanical Engineering, will focus the...

Tark raadio / Neil Savage

Index Scriptorium Estoniae

Savage, Neil

2006-01-01

California Santa Barbara ülikooli infotehnoloogia abiprofessor Heather Zheng tegeleb küsimusega, kuidas traadita seadmeid tõhusamalt eetrisse ära mahutada. Artikkel üldpealkirja all: 10 tulevikutehnoloogiat

Materials and Structures Optimization / Process Development for the Mega-ROSA / ROSA Solar Array, Phase II

Data.gov (United States)

National Aeronautics and Space Administration — Deployable Space Systems, Inc. (DSS), in collaboration with the University of California, Santa Barbara (UCSB), Department of Mechanical Engineering, will focus the...

Atmospheric refraction effects on optical-infrared sensor performance in a littoral-maritime environment

NARCIS (Netherlands)

Fritz, P.; Moerman, M.M.; Jong, A.N.; Leeuw, G. de; Winkel, H.

2004-01-01

During a number of transmission experiments over littoral waters, quantitative measurements of atmospheric refraction phenomena were carried out to determine the range performance of optical–IR sensors. Examples of distortion and intensity gain generated by spatial variations of the atmospheric

Forecasting the impact of an invasive macrophyte species in the littoral zone through aquatic insect species composition

Directory of Open Access Journals (Sweden)

Hugo H. L. Saulino

2017-11-01

Full Text Available ABSTRACT Invasive macrophytes threaten freshwater ecosystem biodiversity. We analyzed the impact of the invasive white ginger lily (Hedychium coronarium J. König, Zingiberaceae on aquatic insect assemblages living in the littoral zone of a tropical reservoir. We took aquatic insect samples in the littoral zone on four main vegetal profile banks: white ginger monotypic bank, forest partially invaded, native macrophyte monotypic bank and riparian forest. At each vegetal bank, we measured abiotic variables such as dissolved oxygen, pH, water temperature and depth. We analyzed the aquatic insects through abundance, richness and Simpson diversity. We used the non-Metric Multidimensional Scaling (nMDS analysis to analyze the spatial distribution of each assemblage, and Analysis of similarities (ANOSIM to verify differences amongst dissimilarity distances. Additionally, we analyzed the main taxa associated with invasive macrophytes through indicator species analyses using IndVal index. We observed that the invasive macrophyte banks presented higher abundance of associated specimens, as well as lower dissimilarity of aquatic insect assemblages. Additionally, invasive macrophytes shifted the water pH and littoral depth of reservoir banks. The IndVal index indicated eight aquatic insects as indicator species. Labrundinia unicolor Silva, 2013, Ablabesmyia depaulai Neubern, 2013 and Diastatops Rambur, 1842 were indicator species on banks. We concluded that invasion of white ginger lily caused loss of shallow littoral habitat and altered the pH of the surrounding water probably by high decomposition rate and high production of plant biomass. We suggest the use of species of aquatic insects as indicator species to monitor white ginger lily impact in freshwater systems.

Patterns of extracellular enzyme activities in littoral sediments of Lake Gooimeer, The Netherlands

NARCIS (Netherlands)

Boschker, H.T.S.; Cappenberg, T.E.

1998-01-01

The seasonal variation in enzymatic activities against protein and several polysaccharides together with esterase as a measure of general hydrolytic activity was studied in a transect of sediments through the littoral zone of Lake Gooimeer, The Netherlands. Absolute activities showed a linear

Littoral lichens as a novel source of potentially bioactive Actinobacteria.

Science.gov (United States)

Parrot, Delphine; Antony-Babu, Sanjay; Intertaglia, Laurent; Grube, Martin; Tomasi, Sophie; Suzuki, Marcelino T

2015-10-30

Cultivable Actinobacteria are the largest source of microbially derived bioactive molecules. The high demand for novel antibiotics highlights the need for exploring novel sources of these bacteria. Microbial symbioses with sessile macro-organisms, known to contain bioactive compounds likely of bacterial origin, represent an interesting and underexplored source of Actinobacteria. We studied the diversity and potential for bioactive-metabolite production of Actinobacteria associated with two marine lichens (Lichina confinis and L. pygmaea; from intertidal and subtidal zones) and one littoral lichen (Roccella fuciformis; from supratidal zone) from the Brittany coast (France), as well as the terrestrial lichen Collema auriforme (from a riparian zone, Austria). A total of 247 bacterial strains were isolated using two selective media. Isolates were identified and clustered into 101 OTUs (98% identity) including 51 actinobacterial OTUs. The actinobacterial families observed were: Brevibacteriaceae, Cellulomonadaceae, Gordoniaceae, Micrococcaceae, Mycobacteriaceae, Nocardioidaceae, Promicromonosporaceae, Pseudonocardiaceae, Sanguibacteraceae and Streptomycetaceae. Interestingly, the diversity was most influenced by the selective media rather than lichen species or the level of lichen thallus association. The potential for bioactive-metabolite biosynthesis of the isolates was confirmed by screening genes coding for polyketide synthases types I and II. These results show that littoral lichens are a source of diverse potentially bioactive Actinobacteria.

Field Surveys of Rare Plants on Santa Cruz Island, California, 2003-2006: Historical Records and Current Distributions

Science.gov (United States)

McEachern, A. Kathryn; Chess, Katherine A.; Niessen, Ken

2010-01-01

recovery. Several taxa have particular problems evidenced by lack of fruit set, very small population sizes, or unstable habitats. We collected seeds of all but two taxa for seed banking, and live cuttings of two clonal shrubs for cultivation at the Santa Barbara Botanic Garden. The survey data, seeds and cuttings provide a baseline and a foundation for planning, conducting, and tracking recovery of the nine federally listed plant taxa of Santa Cruz Island.

Using catenas for GIS-based mapping of NW Mediterranean littoral habitats

Science.gov (United States)

Mariani, Simone; Cefalì, Maria Elena; Terradas, Marc; Chappuis, Eglantine; Ballesteros, Enric

2014-06-01

Studies aimed at describing habitats and mapping their distributions are pivotal to implementing management plans and to effectively guide conservation measures. We developed a novel approach of data collection and entry (CAT-LIT) to establish a detailed cartography of the littoral habitats found along the Catalan coast (Spain). Field data were recorded using coded, two-digit hierarchical lists (e.g. Aa, Ab, etc.) of horizons found at each point along the coast, called catenas. The horizons were either dominated by species (on the rocky bottoms) or sediment types (on the beaches) and corresponded to LPRE, EUNIS and CORINE habitats. Catenas were transferred into a database and calculations about the extent of bottom types, habitats, and catenas themselves along the coast were carried out with GIS tools. In addition, habitat link richness was calculated and represented using network analysis programs. The application of CAT-LIT to the Catalan coast showed that the habitats dominated by the lichen Verrucaria amphibia and the flattened barnacle Euraphia depressa and those dominated by the barnacle Chthamalus spp. were almost ubiquitous. Those dominated by the red alga Corallina elongata, the mussel Mytilus galloprovincialis and the red alga Rissoella verruculosa were also common. Because of the frequency of their connections, those habitats formed a huge hub of links in the networks. By using catenas, the habitats can be viewed using GIS based programs keeping the catena as the main informational and ecological unit. The catenas allow maximum compactness when vertically distributed habitats are to be shown on a 2D map. The complete cartography and dataset on the spatial distribution of the littoral habitats from Catalonia is valuable for coastal management and conservation to study changes in the habitat distribution and relate such changes to anthropogenic pressures. Furthermore, the CAT-LIT can be easily adapted to shores of other seas and oceans to obtain accurate

On culture and human development: Interview with Barbara Rogoff

DEFF Research Database (Denmark)

Glaveanu, Vlad Petre

2011-01-01

In this interview Professor Barbara Rogoff explores the many ways in which culture shapes the course of human development, and illustrates this with several findings from her past as well as most recent work. These reveal the vital importance of growing up in a family and a community for the human...... child and participating, from early on, in their various rituals and practices. Building on and enriching cultural psychological sources, Professor Rogoff offers us a comprehensive framework with which to understand both cultural and developmental phenomena and, above all, their multiple intersections...

Genetic population structuring and demographic history of red ...

African Journals Online (AJOL)

STORAGESEVER

2008-10-20

Oct 20, 2008 ... 2College of Aquaculture, Ocean University of China, Qingdao 266003, China. ... changes in species' geographical distribution and abundance, which could be ...... circulation and climate change from the Santa Barbara basin.

Influence of aquatic macrophytes on the littoral zone habitats of the Lake Ladoga, NW Russia

Czech Academy of Sciences Publication Activity Database

Raspopov, M.; Adamec, Lubomír; Husák, Štěpán

2002-01-01

Roč. 74, č. 4 (2002), s. 315-321 ISSN 0032-7786 R&D Projects: GA AV ČR KSK6005114 Keywords : higher aquatic plants * physical and chemical factors * littoral phytophilous zooplankton Subject RIV: EF - Botanics

Between tide and wave marks: a unifying model of physical zonation on littoral shores

Directory of Open Access Journals (Sweden)

Christopher E. Bird

2013-09-01

Full Text Available The effects of tides on littoral marine habitats are so ubiquitous that shorelines are commonly described as ‘intertidal’, whereas waves are considered a secondary factor that simply modifies the intertidal habitat. However mean significant wave height exceeds tidal range at many locations worldwide. Here we construct a simple sinusoidal model of coastal water level based on both tidal range and wave height. From the patterns of emergence and submergence predicted by the model, we derive four vertical shoreline benchmarks which bracket up to three novel, spatially distinct, and physically defined zones. The (1 emergent tidal zone is characterized by tidally driven emergence in air; the (2 wave zone is characterized by constant (not periodic wave wash; and the (3 submergent tidal zone is characterized by tidally driven submergence. The decoupling of tidally driven emergence and submergence made possible by wave action is a critical prediction of the model. On wave-dominated shores (wave height ≫ tidal range, all three zones are predicted to exist separately, but on tide-dominated shores (tidal range ≫ wave height the wave zone is absent and the emergent and submergent tidal zones overlap substantially, forming the traditional “intertidal zone”. We conclude by incorporating time and space in the model to illustrate variability in the physical conditions and zonation on littoral shores. The wave:tide physical zonation model is a unifying framework that can facilitate our understanding of physical conditions on littoral shores whether tropical or temperate, marine or lentic.

Macroeconomia do Turismo Argentino em Santa Catarina

Directory of Open Access Journals (Sweden)

Roberto Meurer

2010-07-01

Full Text Available Resumo O Estado de Santa Catarina experimentou um considerável crescimento do setor de turismo nas últimas décadas. O fluxo turístico de origem argentina revelou-se um ingrediente importante dessa trajetória. Este artigo focaliza um aspecto pouco explorado, aparentemente, da participação argentina no turismo estadual: a relação entre a situação macroeconômica do país vizinho e a demanda turística por Santa Catarina lá originada. Começa-se abordando brevemente a problemática geral da macroeconomia do turismo. Depois, discorre-se sobre o crescimento desse setor em Santa Catarina, destacando a presença de argentinos. A terceira parte desenvolve uma análise baseada em tratamento estatístico de dados sobre demanda e receita geradas por esses turistas no estado, com exame das correlações envolvendo taxa de câmbio e taxa de crescimento do PIB da Argentina. Palavras-chave: turismo; Santa Catarina; turistas argentinos; economia argentina Abstract The State of Santa Catarina has witnessed a considerable development of its tourist sector in the last decades. The demand from Argentina has proved to be an important factor of that growth. This article deals with a feature of the presence of Argentinians in the state which seems to be scarcely studied: the relationship between the macroeconomic situation of Argentina and the tourist demand in Santa Catarina originated from that country. The first part of the article considers briefly the general issue of tourism macroeconomics. The second one looks upon tourism growth in Santa Catarina, stressing the presence of visitors from Argentine. The third section develops an analysis based on statistical treatment of data concerning demand and income generated by such tourists in Santa Catarina, involving correlations that consider aspects like exchange rate and the rate of GDP increase in Argentina. Keywords: tourism; Santa Catarina; tourists from Argentina; Argentina’s economy

Harold A. Hyde: Recollections of Santa Cruz County

OpenAIRE

Hyde, Harold A.; Jarrell, Randall; Regional History Project, UCSC Library

2002-01-01

A fifth-generation Santa Cruz County resident, Hyde has been in on the creation of organizations and institutions ranging from UCSC and Cabrillo College to the Community Foundation and the Cultural Council of Santa Cruz County. His contributions to California and Santa Cruz are documented in his oral history. Following infantry combat service with the U.S. Army in Europe during World War II and graduate studies in business at Harvard, Hyde returned to Santa Cruz County and a career a...

Seasonal Trophic Shift of Littoral Consumers in Eutrophic Lake Taihu (China Revealed by a Two-Source Mixing Model

Directory of Open Access Journals (Sweden)

Qiong Zhou

2011-01-01

Full Text Available We evaluated the seasonal variation in the contributions of planktonic and benthic resources to 11 littoral predators in eutrophic Lake Taihu (China from 2004 to 2005. Seasonal fluctuations in consumer σ13C and σ15N were attributed to the combined impacts of temporal variation in isotopic signatures of basal resources and the diet shift of fishes. Based on a two-end-member mixing model, all target consumers relied on energy sources from coupled benthic and planktonic pathways, but the predominant energy source for most species was highly variable across seasons, showing seasonal trophic shift of littoral consumers. Seasonality in energy mobilization of consumers focused on two aspects: (1 the species number of consumers that relied mainly on planktonic carbon showed the lowest values in the fall and the highest during spring/summer, and (2 most consumer species showed seasonal variation in the percentages of planktonic reliance. We concluded that seasonal trophic shifts of fishes and invertebrates were driven by phytoplankton production, but benthic resources were also important seasonally in supporting littoral consumers in Meiliang Bay. Energy mobilization of carnivorous fishes was more subject to the impact of resource availability than omnivorous species.

Investigation of the Effects of Ship Induced Waves on the Littoral Zone with Field Measurements and CFD Modeling

Directory of Open Access Journals (Sweden)

Gábor Fleit

2016-07-01

Full Text Available Waves induced by ship movement might be harmful for the habitat in the littoral zone of rivers due to the temporally increasing bed shear stress, the high-energy breaking waves and the consequently related detachment of benthic animals. In order to understand the complex hydrodynamic phenomena resulting from littoral waves, we present the testing of a novel methodology that incorporates field observations and numerical tools. The study is performed at a section of the Danube River in Hungary and analyzes the influence of different ship types. The field methods consist of parallel acoustic measurements (using Acoustic Doppler Velocimetry (ADV conducted at the riverbed and Large Scale Particle Image Velocimetry (LSPIV of the water surface. ADV measurements provided near-bed flow velocities based on which the wave induced currents and local bed shear stress could be estimated. The LSPIV was able to quantify the dynamics of the breaking waves along the bank. Furthermore, computational fluid dynamics (CFD modeling was successfully applied to simulate the propagation and the breaking of littoral waves. The used techniques complement each other well and their joint application provides an adequate tool to support the improvement of riverine habitats.

Slovene tourists in the Croatian littoral – characteristics and spatial pattern of tourist traffic and internet tourism offer

Directory of Open Access Journals (Sweden)

Simon Kerma

2009-01-01

Full Text Available The Croatian Littoral has been the most important tourist destination for tourists from Slovenia for decades. The coastal areas of Istria, Kvarner, and Dalmatia, including the Adriatic islands, became widely popular among Slovenes in the period of intense tourism development in the once common state of Yugoslavia. Today Croatia is the destination of as many as 60% of all private trips from Slovenia. In the introduction the affinity of Slovene tourists for travel abroad is supplemented with statistical data on their visits to the Republic of Croatia. In the next sections special emphasis is placed on the number of Slovene tourists and overnight stays, their average length of stay and spatial distribution in the Croatian Littoral in 2007. These data are then compared to those from 1999. The central section of the article consists of a detailed analysis of the content of the internet tourism offer of Slovene travel agencies as presented on their websites. The objects of the analysis were the structure of advertised destinations in the Croatian Littoral across counties and the structure of offer by type of tourist services (summer vacation, travelling/trip, cruising.

Slovene tourists in the Croatian littoral – characteristics and spatial pattern of tourist traffic and internet tourism offer

Directory of Open Access Journals (Sweden)

Staša Salmič

2009-12-01

Full Text Available The Croatian Littoral has been the most important tourist destination for tourists from Slovenia for decades. The coastal areas of Istria, Kvarner, and Dalmatia, including the Adriatic islands, became widely popular among Slovenes in the period of intense tourism development in the once common state of Yugoslavia. Today Croatia is the destination of as many as 60% of all private trips from Slovenia. In the introduction the affinity of Slovene tourists for travel abroad is supplemented with statistical data on their visits to the Republic of Croatia. In the next sections special emphasis is placed on the number of Slovene tourists and overnight stays, their average length of stay and spatial distribution in the Croatian Littoral in 2007. These data are then compared to those from 1999. The central section of the article consists of a detailed analysis of the content of the internet tourism offer of Slovene travel agencies as presented on their websites. The objects of the analysis were the structure of advertised destinations in the Croatian Littoral across counties and the structure of offer by type of tourist services (summer vacation, travelling/trip, cruising.

Influence of invasive Acer negundo leaf litter on benthic microbial abundance and activity in the littoral zone of a temperate river in Lithuania

Directory of Open Access Journals (Sweden)

Krevš Alina

2017-01-01

Full Text Available Riparian forests are known as important source of allochthonous organic matter entering to water ecosystems via fallen leaves. However, leaf litter, depending on their quality, may create different conditions for benthic microorganisms functioning in littoral zone of water bodies. In order to evaluate the impact of riparian invasive Acer negundo on littoral water zone of the River Neris (Lithuania, we performed physicochemical and microbiological investigations in bottom sediments of three different sites of the river. One sampling site was close by riparian A. negundo, another close by native Alnus glutinosa location and a third zone was near the shore without riparian vegetation. Content of nutrients in the littoral sediments differed between invasive and native trees leaf litter accumulation sites, while not always significantly. The highest microbial densities as well as benthic community respiratory activity (expressed as the rate of organic carbon mineralization occurred in A. negundo leaves accumulation site. In sediments of this site, the most intensive anaerobic terminal organic carbon mineralization process − sulfate reduction and the highest concentration of hydrogen sulfide were also observed. Differences in the intensity of mineralization processes between sites suggest that the replacement of the riparian native species such as dominant A. glutinosa by invasive A. negundo with higher biodegradability leaves may induce local changes in organic matter processing in the littoral zone of the river. The increase of littoral bioproductivity in the accumulation zone of A. negundo leaf litter can occur due to the inflow of available organic matter and its intensive mineralization.

Nine endangered taxa, one recovering ecosystem: Identifying common ground for recovery on Santa Cruz Island, California

Science.gov (United States)

McEachern, A. Kathryn; Wilken, Dieter H.

2011-01-01

It is not uncommon to have several rare and listed taxa occupying habitats in one landscape or management area where conservation amounts to defense against the possibility of further loss. It is uncommon and extremely exciting, however, to have several listed taxa occupying one island that is managed cooperatively for conservation and recovery. On Santa Cruz Island, the largest of the northern California island group in the Santa Barbara Channel, we have a golden opportunity to marry ecological knowledge and institutional "good will" in a field test of holistic rare plant conservation. Here, the last feral livestock have been removed, active weed control is underway, and management is focused on understanding and demonstrating system response to conservation management. Yet funding limitations still exist and we need to plan the most fiscally conservative and marketable approach to rare plant restoration. We still experience the tension between desirable quick results and the ecological pace of system recovery. Therefore, our research has focused on identifying fundamental constraints on species recovery at individual, demographic, habitat, and ecosystem levels, and then developing suites of actions that might be taken across taxa and landscapes. At the same time, we seek a performance middle ground that balances an institutional need for quick demonstration of hands-on positive results with a contrasting approach that allows ecosystem recovery to facilitate species recovery in the long term. We find that constraints vary across breeding systems, life-histories, and island locations. We take a hybrid approach in which we identify several actions that we can take now to enhance population size or habitat occupancy for some taxa by active restoration, while allowing others to recover at the pace of ecosystem change. We make our recommendations on the basis of data we have collected over the last decade, so that management is firmly grounded in ecological observation.

Review of Huebert’s Libertarianism Today

OpenAIRE

Walter E. Block

2010-01-01

Libertarianism Today, by Jacob Huebert (Santa Barbara, CA: Praeger, 2010), is an excellent introduction to libertarianism. In contrast to many other recent books about libertarianism, a consistent non-compromising libertarianism is defended throughout this book.

Littoral cell angioma of the spleen: CT and MR imaging appearance

Energy Technology Data Exchange (ETDEWEB)

Schneider, G.; Uder, M.; Altmeyer, K.; Gruber, M.; Kramann, B. [Univ. Hospital Saarland University, Homburg/Saar (Germany). Dept. of Diagnostic Radiology; Bonkhoff, H. [Department of Pathology, University Hospital, Saarland University, D-66421 Homburg/Saar (Germany)

2000-09-01

We report a case of littoral cell angioma (LCA) of the spleen, a recently described splenic pathology, which imaging characteristics and pathologic morphology have been discussed only by a few authors. The imaging findings in unenhanced and contrast-enhanced MRI and CT as well as histologic specimen are presented. Diagnosis was made after elective splenectomy. Differential diagnosis of splenic tumors as well as the imaging findings in this particular case are discussed. (orig.)

Focused Lens on Unmanned Aerial Systems: An Evaluation of Department of Defense’s Unmanned Aerial Vision 2011

Science.gov (United States)

2014-06-13

Break Free of Regulations.” 69Barbara Opall -Rome, “ Israel Tackles The Last Frontier Of UAS Technology: Israel Moves Closer Toward Flying UASs In...with the new F-35 Joint Strike Fighter once it comes online, or with helicopters aboard the Littoral Combat Ship. Unmanned mine hunters could operate...Office, 2002. ———. Unmanned Aircraft Systems Roadmap 2005-2030. Washington, DC: Government Publishing Office, 2005. Opall -Rome, Barbra. “Israel

Mid-Frequency Environmental and Acoustic Studies from SW06, and Applications to Asian Littoral Waters

Science.gov (United States)

2009-09-30

Development (ADD), Hanyang University ( HYU ), to undertake collaborative research programs in shallow water acoustics in Asian littoral waters...coast of Korea with the U.S. NRL, ADD and HYU that occurred in August 2008, as part of the Transverse Acoustic Variability Experiment (TAVEX

Santa Rosa de Lima: uma santa anoréxica na América Latina? Santa Rosa de Lima: ¿una santa anoréxica en Latinoamérica? Saint Rose of Lima: an anorexic saint in Latin America?

Directory of Open Access Journals (Sweden)

Cybelle Weinberg

2005-04-01

Full Text Available A literatura especializada tem nos mostrado que é grande a semelhança entre o comportamento alimentar das santas jejuadoras medievais e o das anoréxicas atuais. No entanto, há poucas referências sobre a existência de santas jejuadoras na América Latina. No presente trabalho, os autores salientam aspectos da vida de Santa Rosa de Lima, Patrona da América e Filipinas, que poderiam ser descritos como comportamentos anoréxicos. Comparando os aspectos psicopatológicos da vida de Santa Rosa com o comportamento das anoréxicas atuais, pareceu confirmar-se um padrão uniforme de comportamento, especialmente quanto ao aspecto imitativo, fator que poderia levar as jovens da atualidade a desenvolverem um transtorno alimentar após terem algum tipo de informação sobre o transtorno.La literatura especializada nos muestra gran similitud entre el comportamiento alimentar de las santas de la edad media que ayunaban y el de las anoréxicas de la actualidad. Hay pocas informaciones sobre santas que practicaban ayuno en Latinoamérica. En este artículo, los autores resaltan aspectos de la vida de santa Rosa de Lima, Patrona de América y Filipinas, que pueden ser considerados como comportamientos anoréxicos. Al comparar aspectos psicopatológicos de la vida de santa Rosa con el comportamiento de anoréxicas de la actualidad, parece que se confirma un modelo uniforme de comportamiento, especialmente respecto al aspecto de imitación, hecho que podría llevar a las jóvenes de hoy a desarrollar un trastorno de la alimentación luego de recibir informaciones sobre el tema.The specialized literature has shown us the great similarity between the eating habits of medieval fasting women saints and today's anorexic women. Nonetheless, there are few references to the existence of such fasting women saints in Latin America. The authors of this paper present some aspects of the life of Saint Rose of Lima, the patroness of the Americas and the Philippines, that

"Universe" event at AIMS

Science.gov (United States)

2008-06-01

Report of event of 11 May 2008 held at the African Institute of Mathematical Sciences (Muizenberg, Cape), with speakers Michael Griffin (Administrator of NASA), Stephen Hawking (Cambridge), David Gross (Kavli Institute, Santa Barbara) and George Smoot (Berkeley).

Formation of Double Neutron Stars, Millisecond Pulsars and Double ...

Indian Academy of Sciences (India)

Edward P. J. Heuvel

2017-09-12

Sep 12, 2017 ... ... Institute of Astronomy, University of Amsterdam, Science Park 904, 1098XH ... 2Kavli Institute for Theoretical Physics, University of California Santa Barbara, ..... niadis, J., Breton, R., Champion, D. J., 2017, ApJ, in press;.

Formation of Double Neutron Stars, Millisecond Pulsars and Double ...

Indian Academy of Sciences (India)

Edward P. J. Heuvel

2017-09-12

Sep 12, 2017 ... 1Anton Pannekoek Institute of Astronomy, University of Amsterdam, Science Park ... 2Kavli Institute for Theoretical Physics, University of California Santa Barbara, ..... niadis, J., Breton, R., Champion, D. J., 2017, ApJ, in press;.

Multichannel imager for littoral zone characterization

Science.gov (United States)

Podobna, Yuliya; Schoonmaker, Jon; Dirbas, Joe; Sofianos, James; Boucher, Cynthia; Gilbert, Gary

2010-04-01

This paper describes an approach to utilize a multi-channel, multi-spectral electro-optic (EO) system for littoral zone characterization. Advanced Coherent Technologies, LLC (ACT) presents their EO sensor systems for the surf zone environmental assessment and potential surf zone target detection. Specifically, an approach is presented to determine a Surf Zone Index (SZI) from the multi-spectral EO sensor system. SZI provides a single quantitative value of the surf zone conditions delivering an immediate understanding of the area and an assessment as to how well an airborne optical system might perform in a mine countermeasures (MCM) operation. Utilizing consecutive frames of SZI images, ACT is able to measure variability over time. A surf zone nomograph, which incorporates targets, sensor, and environmental data, including the SZI to determine the environmental impact on system performance, is reviewed in this work. ACT's electro-optical multi-channel, multi-spectral imaging system and test results are presented and discussed.

Characterization of the Dynamic Littoral Zone: An Exercise in the Real-Time Dynamics of Spatial Data Integration

National Research Council Canada - National Science Library

Breckenridge, John

2000-01-01

The National Imagery and Mapping Agency (NIMA) has established 'Phase I Proof-of-Concept Demonstration for an Integrated Interagency Characterization of the Littoral Zone' under the program direction of Chung Hye Read...

You're a "What"? Santa Claus

Science.gov (United States)

Royster, Sara

2013-01-01

Professional Santas entertain children and adults during the holiday season at all types of events. They work at shopping malls or stores; entertain crowds at parades and tree lightings; and make appearances at holiday parties, charity events, and people's homes. Most Santas work during the Christmas holiday season, which usually lasts from late…

Composição florística e espectro biológico na Estação Ecológica de Santa Bárbara, estado de São Paulo, Brasil Floristic composition and biological spectra in Santa Barbara Ecological Station, Brazil

Directory of Open Access Journals (Sweden)

João Augusto Alves Meira Neto

2007-10-01

Full Text Available O conhecimento da flora herbáceo-subarbustiva, juntamente com o da flora lenhosa, auxilia a determinação dos padrões florísticos e permite descrever o espectro biológico com conseqüentes inferências sobre a atua��ão de fatores ambientais e históricos na vegetação. Considerando que poucos trabalhos se aprofundaram no estudo da flora herbáceo-subarbustiva de Cerrado, embora esta seja mais rica que a lenhosa, objetivou-se estudar a composição e os padrões florísticos das floras herbáceo-subarbustiva e lenhosa da Estação Ecológica de Santa Bárbara (EESB (22º 46' 30'' a 22º 50' 30''S e 49º 10' 30'' a 49º15'30'' W , 600 a 680 m de altitude, Município de Águas de Santa Bárbara, Estado de São Paulo. Visou-se, ainda, determinar o espectro biológico para efetuar análises comparativas das diferentes fitofisionomias de Cerrado dessa Unidade de Conservação. Foram encontradas 314 espécies na EESB, sendo 285 em Cerrado sensu lato. As famílias mais ricas em número de espécies foram Asteraceae, Leguminosae, Myrtaceae e Poaceae. Há uma constante ocorrência de Asteraceae, Leguminosae e Poaceae entre as famílias mais ricas, concordando com o observado nos estudos florísticos de Cerrado que incluíram os estratos lenhoso e herbáceo-subarbustivo. O espectro biológico corroborou os padrões anteriormente descritos para o Cerrado sensu lato, exceto pela maior expressão de caméfitas em relação às hemicriptófitas nas fisionomias campestres da EESB, o que pode ser efeito da proteção ao fogo nessa Unidade de Conservação.Only few surveys were carried out on woody and ground layer floras of the Brazilian Cerrado. The objective of this survey was to investigate richness, floristic patterns and biological spectra of different phytophysiognomies on both strata at Santa Bárbara Ecological Station (EESB. EESB is located in the Municipality of Águas de Santa Bárbara, São Paulo State, Brazil (22º 46' 30'' to 22º 50' 30

Dynamic light scattering study of peanut agglutinin: Size, shape and ...

Indian Academy of Sciences (India)

MADU

Solutions, Wyatt Technology, Santa Barbara, CA, USA) operating at wavelength 830 .... the scheme “Fund for Improvement of S&T Infrastructure. (FIST)”. References ... form of globular proteins with mobile side-chains; FEBS Lett. 164 21–24.

Transferring from the Simulator to a Live Robotic Environment: The Effectiveness of Part-Task and Whole-Task Training

Science.gov (United States)

2013-10-01

individual differences in abilities (spatial skills), related experience ( videogame experience), or demographic variables (age or gender) impact training or...demographic questionnaire collected basic information from each participant such as age, gender, education, and videogame experience. The Santa Barbara

Spearfishing data reveals the littoral fish communities' association to coastal configuration

Science.gov (United States)

Boada, Jordi; Sagué, Oscar; Gordoa, Ana

2017-12-01

Increasing the knowledge about littoral fish communities is important for ecological sciences, fisheries and the sustainability of human communities. The scarcity of baseline data at large spatial scales in a fast-changing world makes it necessary to implement special programs to monitor natural ecosystems. In the present study, we evaluate littoral fish communities using data from spearfishing contests. The Catalan Federation of Underwater Activities (FECDAS) regularly organizes fishing contests across ca. 600 km of coast. Catch records made over the last sixteen years were used to study the fish communities along the coastline. We found two different communities that are closely related to the habitat configuration at a regional level. Interestingly, contests held on the northern coast were mainly grouped together and were characterized by species that inhabit complex rocky habitats, and contests held on the southern coast were grouped together and were mainly determined by soft bottoms species (i.e. mugilids and Sarpa salpa). In the south group the white sea bream was also very abundant compared to the north group. No significant changes in the community composition were found in the studied period and we successfully set descriptive baselines. Finally, based on these results we propose that studying the data from fishing contest records can be used to complement the available tools for monitoring fish communities.

Littoral zones in shallow lakes. Contribution to water quality in relation to water level regime

NARCIS (Netherlands)

Sollie, S.

2007-01-01

Littoral zones with emergent vegetation are very narrow or even lacking in Dutch shallow lakes due to a combination of changed water level regime and unfavorable shore morphometry. These zones are important as a habitat for plants and animals, increasing species diversity. It has also been

Review Article: Holy Terrors: Thinking about Religion after September 11

OpenAIRE

Campo, Juan E.

2003-01-01

The following is a review article by Juan E. Campo, Religious Studies Department at the University of California, Santa Barbara, on Bruce Lincoln's Holy Terrors: Thinking about Religion after September 11. Chicago: University of Chicago Press, 2003, Pp. 142.

Response of littoral macrophytes to water level fluctuations in a storage reservoir

Directory of Open Access Journals (Sweden)

Krolová M.

2013-05-01

Full Text Available Lakes and reservoirs that are used for water supply and/or flow regulations have usually poorly developed littoral macrophyte communities, which impairs ecological potential in terms of the EU Water Framework Directive. The aim of our study was to reveal controlling factors for the growth of littoral macrophytes in a storage reservoir with fluctuating water level (Lipno Reservoir, Czech Republic. Macrophytes occurred in this reservoir only in the eulittoral zone i.e., the shoreline region between the highest and the lowest seasonal water levels. Three eulittoral sub-zones could be distinguished: the upper eulittoral with a stable community of perennial species with high cover, the middle eulittoral with relatively high richness of emergent and amphibious species present at low cover values, and the lower eulittoral devoid of permanent vegetation. Cover and species composition in particular sub-zones were primarily influenced by the duration and timing of flooding, followed by nutrient limitation and strongly reducing conditions in the flooded organic sediment. Our results stress the ecological importance of eulittoral zone in reservoirs with fluctuating water levels where macrophyte growth can be supported by targeted management of water level, thus helping reservoir managers in improving the ecological potential of this type of water bodies.

Stable Isotope Food Web Analysis of a Large Subtropical Lake: Alternative Explanations for 15N Enrichment of Pelagic vs. Littoral Fisheries

Directory of Open Access Journals (Sweden)

Karl E. Havens

2003-01-01

Full Text Available The food webs of littoral, pelagic, and littoral-pelagic ecotone (interface regions of a large subtropical lake were investigated using stable isotope ratio methods, expanding the focus of a previous fish-only study to include other food web components such as primary producers and invertebrates. In these food webs, δ13C increased ~4o/oo and δ15N increased ~10o/oo from primary producers to fish. The δ15N of fish was ~9o/oo in the littoral zone, ~10 o/oo in the ecotone, and ~12o/oo in the pelagic zone. The cross-habitat enrichment in fish 15N corresponded with both an increase in the size of fish and an increase in the δ15N of primary consumers (mollusks. Despite larger body size in the pelagic zone, fish in all three habitats appear to occur at the same average trophic level (TL = 4, assuming an enrichment factor of 3.4o/oo per trophic level, and normalizing to the δ15N of primary consumers.

78 FR 58459 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

Science.gov (United States)

2013-09-24

... the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management District and Ventura.... SUMMARY: EPA is finalizing approval of revisions to the Antelope Valley Air Quality Management District...

78 FR 25011 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

Science.gov (United States)

2013-04-29

... the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management District and Ventura... rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management...

Brandon Knott | NREL

Science.gov (United States)

molecules (black spheres). Education Ph.D., Chemical Engineering, University of California, Santa Barbara , 2012 B.S., Chemical Engineering, Arizona State University, 2007 Professional Experience Staff Engineer molecular simulation tools to study each step individually (including the chemical reaction and cellulose

DEMOGRAPHY AND SPATIAL POPULATION STRUCTURE IN CALIFORNIA TIGER SALAMANDER

Science.gov (United States)

Although the causes of many amphibian declines remain mysterious, there is general agreement that human habitat alteration represents the greatest threat to amphibian populations. In January 2000 the US Fish and Wildlife Service proposed listing Santa Barbara County California Ti...

Daily beach profiles and littoral environmental observations off Baga, Calangute and Miramar beaches during November-December 1999

Digital Repository Service at National Institute of Oceanography (India)

Jayakumar, S.; Raju, N.S.N.; Gowthaman, R.; AshokKumar, K.; Anand, N.M.

16th November-15th December 1999, are as follows: (1) daily beach profiles, (2) daily littoral environmental observations and (3) beach sediment samples for grain size distribution. Longshore sediment transport rate is estimated theoretically based...

Venezuela : Vargas : Centrale thermo-électrique de Tacoa dans les années 1980 : littoral caraïbe de Catia La Mar

OpenAIRE

Pouyllau , Michel

1981-01-01

La Centrale thermo-électrique de Tacoa (connue actuellement comme Complejo Generador Josefina Joaquina Sánchez de Tacoa) a été construite en plusieurs étapes sur le littoral caraïbe de Catia La Mar (quartier Arrecife). Elle participe à l'approvisionnement électrique du Littoral de l'Etat de Vargas (villes de La Guaira, Maiquetia) ainsi que, pour partie, de la capitale Caracas. L'image correspond à une extension réalisée à la fin des années 1970 par Electricidad de Caracas et la compagnie belg...

Catalytic Activity and Photophysical Properties of Biomolecules Immobilized on Mesoporous Silica

DEFF Research Database (Denmark)

Ikemoto, Hideki

Mesoporous silicas, based on Santa Barbara Amorphous-15 (SBA-15), with different morphology, structure, pore size and functional groups have been synthesized. Two metalloenzymes and a photosynthetic membrane protein were immobilized on or confined in the pores of the mesoporous silicas to prepare...

Fulltext PDF

Indian Academy of Sciences (India)

IAS Admin

Isamu Akasaki, Meijo Univesity, Nagoya, Japan,. Nagoya University, Nagoya, Japan. Hiroshi Amano, Nagoya University, Nagoya, Japan. Shuji Nakamura, University of California, Santa Barbara, CA, USA. Chemistry. “for the development of super-resolved fluorescence microscopy” to. Eric Betzig, Janelia Research Campus ...

Environmental Monitoring Plan, Nevada Test Site and support facilities

International Nuclear Information System (INIS)

1991-11-01

This Operational Area Monitoring Plan for environmental monitoring, is for EG ampersand G Energy Measurements, Inc. (EG ampersand G/EM) which operates several offsite facilities in support of activities at the Nevada Test Site (NTS). These facilities include: (1) Amador Valley Operations (AVO), Pleasanton, California; (2) Kirtland Operations (KO), Kirtland Air Force base, Albuquerque, New Mexico (KAFB); (3) Las Vegas Area Operations (LVAO), Remote Sensing Laboratory (RSL), and North Las Vegas (NLV) Complex at Nellis Air Force Base (NAFB), North Las Vegas, Nevada; (4) Los Alamos Operations (LAO), Los Alamos, New Mexico; (5) Santa Barbara Operations (SBO), Goleta, California; (6) Special Technologies Laboratory (STL), Santa Barbara, California; (7) Washington Aerial Measurements Department (WAMD), Andrews Air Force Base, Maryland; and, (8) Woburn Cathode Ray Tube Operations (WCO), Woburn, Massachusetts. Each of these facilities has an individual Operational Area Monitoring Plan, but they have been consolidated herein to reduce redundancy

Habitat degradation and seasonality affect physiological stress levels of Eulemur collaris in littoral forest fragments.

Directory of Open Access Journals (Sweden)

Michela Balestri

Full Text Available The littoral forest on sandy soil is among the most threatened habitats in Madagascar and, as such, it represents a hot-spot within a conservation hot-spot. Assessing the health of the resident lemur fauna is not only critical for the long-term viability of these populations, but also necessary for the future re-habilitation of this unique habitat. Since the Endangered collared brown lemur, Eulemur collaris, is the largest seed disperser of the Malagasy south-eastern littoral forest its survival in this habitat is crucial. In this study we compared fecal glucocorticoid metabolite (fGCM levels, a measure of physiological stress and potential early indicator of population health, between groups of collared brown lemurs living in a degraded forest fragment and groups occurring in a more preserved area. For this, we analysed 279 fecal samples collected year-round from 4 groups of collared brown lemurs using a validated 11-oxoetiocholanolone enzyme immunoassay and tested if fGCM levels were influenced by reproductive stages, phenological seasons, sex, and habitat degradation. The lemurs living in the degraded forest had significantly higher fGCM levels than those living in the more preserved area. In particular, the highest fGCM levels were found during the mating season in all animals and in females during gestation in the degraded forest. Since mating and gestation are both occurring during the lean season in the littoral forest, these results likely reflect a combination of ecological and reproductive pressures. Our findings provide a clear indication that habitat degradation has additive effects to the challenges found in the natural habitat. Since increased stress hormone output may have long-term negative effects on population health and reproduction, our data emphasize the need for and may add to the development of effective conservation plans for the species.

Habitat degradation and seasonality affect physiological stress levels of Eulemur collaris in littoral forest fragments.

Science.gov (United States)

Balestri, Michela; Barresi, Marta; Campera, Marco; Serra, Valentina; Ramanamanjato, Jean Baptiste; Heistermann, Michael; Donati, Giuseppe

2014-01-01

The littoral forest on sandy soil is among the most threatened habitats in Madagascar and, as such, it represents a hot-spot within a conservation hot-spot. Assessing the health of the resident lemur fauna is not only critical for the long-term viability of these populations, but also necessary for the future re-habilitation of this unique habitat. Since the Endangered collared brown lemur, Eulemur collaris, is the largest seed disperser of the Malagasy south-eastern littoral forest its survival in this habitat is crucial. In this study we compared fecal glucocorticoid metabolite (fGCM) levels, a measure of physiological stress and potential early indicator of population health, between groups of collared brown lemurs living in a degraded forest fragment and groups occurring in a more preserved area. For this, we analysed 279 fecal samples collected year-round from 4 groups of collared brown lemurs using a validated 11-oxoetiocholanolone enzyme immunoassay and tested if fGCM levels were influenced by reproductive stages, phenological seasons, sex, and habitat degradation. The lemurs living in the degraded forest had significantly higher fGCM levels than those living in the more preserved area. In particular, the highest fGCM levels were found during the mating season in all animals and in females during gestation in the degraded forest. Since mating and gestation are both occurring during the lean season in the littoral forest, these results likely reflect a combination of ecological and reproductive pressures. Our findings provide a clear indication that habitat degradation has additive effects to the challenges found in the natural habitat. Since increased stress hormone output may have long-term negative effects on population health and reproduction, our data emphasize the need for and may add to the development of effective conservation plans for the species.

Wave Modelling - The State of the Art

Science.gov (United States)

2007-09-27

8217) - -16 C-Ax( M) (I - 2y) -N +1CgAx’(1 -y)(6y’ - 6y + 1) + O(At4), (8.2) 24OX where p is the Courant- Friedrichs -Lewy (CFL) number, j = CgxAt/Ax. Thus...attainable time step is at the best of the order of min- utes . For early third generation wave models, this was unacceptable, and methods were developed to be... Barbara Channel. In: Beal, R. (Ed.), 5th California Islands Symposium, March 29-31. Mineral Management Service, Santa Barbara , CA. Onorato, M., Osborne

Coarse-grained sediment delivery and distribution in the Holocene Santa Monica Basin, California: Implications for evaluating source-to-sink flux at millennial time scales

Science.gov (United States)

Romans, B.W.; Normark, W.R.; McGann, M.M.; Covault, J.A.; Graham, S.A.

2009-01-01

Utilizing accumulations of coarse-grained terrigenous sediment from deep-marine basins to evaluate the relative contributions of and history of controls on sediment flux through a source-to-sink system has been difficult as a result of limited knowledge of event timing. In this study, six new radiocarbon (14C) dates are integrated with five previously published dates that have been recalibrated from a 12.5-m-thick turbidite section from Ocean Drilling Program (ODP) Site 1015 in Santa Monica Basin, offshore California. This borehole is tied to high-resolution seismic-reflection profiles that cover an 1100 km2 area of the middle and lower Hueneme submarine fan and most of the basin plain. The resulting stratigraphic framework provides the highest temporal resolution for a thick-bedded Holocene turbidite succession to date, permitting an evaluation of source-to-sink controls at millennial (1000 yr) scales. The depositional history from 7 ka to present indicates that the recurrence interval for large turbidity-current events is relatively constant (300-360 yr), but the volume of sediment deposited on the fan and in the basin plain has increased by a factor of 2 over this period. Moreover, the amount of sand per event on the basin plain during the same interval has increased by a factor of 7. Maps of sediment distribution derived from correlation of seismic-reflection profiles indicate that this trend cannot be attributed exclusively to autogenic processes (e.g., progradation of depocenters). The observed variability in sediment accumulation rates is thus largely controlled by allogenic factors, including: (1) increased discharge of Santa Clara River as a result of increased magnitude and frequency of El Ni??o-Southern Oscillation (ENSO) events from ca. 2 ka to present, (2) an apparent change in routing of coarse-grained sediment within the staging area at ca. 3 ka (i.e., from direct river input to indirect, littoral cell input into Hueneme submarine canyon), and (3

Response of littoral macrophytes to water level fluctuations in a storage reservoir

Czech Academy of Sciences Publication Activity Database

Krolová, Monika; Čížková, Hana; Hejzlar, Josef; Poláková, S.

2013-01-01

Roč. 408, May (2013), 07p1-07p21 ISSN 1961-9502 R&D Projects: GA ČR(CZ) GA206/09/1764; GA MŠk(CZ) 7E11059 Grant - others:EC ENV(CZ) FP7 244121 Program:FP7 Institutional research plan: CEZ:AV0Z60170517 Institutional support: RVO:60077344 ; RVO:67179843 Keywords : littoral macrophytes * eulittoral * water level fluctuation * European Water Framework Directive * ecophases Subject RIV: DA - Hydrology ; Limnology Impact factor: 0.622, year: 2013

Chemical hardness and density functional theory

Indian Academy of Sciences (India)

Unknown

RALPH G PEARSON. Chemistry Department, University of California, Santa Barbara, CA 93106, USA. Abstract. The concept of chemical hardness is reviewed from a personal point of view. Keywords. Hardness; softness; hard & soft acids bases (HSAB); principle of maximum hardness. (PMH) density functional theory (DFT) ...

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Keywords. Hardness; softness; hard & soft acids bases (HSAB); principle of maximum hardness (PMH) density functional theory (DFT). Abstract. The concept of chemical hardness is reviewed from a personal point of view. Author Affiliations. Ralph G Pearson1. Chemistry Department, University of California, Santa Barbara, ...

Coupling of seasonal variations in the zooplankton community within the limnetic and littoral zones of a shallow pond

Czech Academy of Sciences Publication Activity Database

Šorf, M.; Devetter, Miloslav

2011-01-01

Roč. 47, č. 3 (2011), s. 259-268 ISSN 0003-4088 Institutional research plan: CEZ:AV0Z60660521 Keywords : limnetic zone * littoral zone * seasonal succession Subject RIV: EH - Ecology, Behaviour Impact factor: 0.930, year: 2011

27 CFR 9.217 - Happy Canyon of Santa Barbara.

Science.gov (United States)

2010-04-01

..., which is a boundary line of the Los Padres National Forest, to its intersection with the southwest corner of section 18 that coincides with one of the two 90-degree, southwest corners of the Los Padres... Padres National Forest, to its intersection with the boundary line of the Cañada de Los Pinos, or College...

Kelp Wrack: Hopping with Life in Santa Barbara County

OpenAIRE

Dugan, Jenifer E.

2011-01-01

The same waves that pound the shore off California also tear large amounts of seaweed from the region’s giant kelp forests and rocky reefs. Much of this drift seaweed, known as wrack, is eventually washed ashore. On many of Southern California’s beaches, tractors will remove this wrack (along with trash and litter) and rake the sand, in a process known as beach grooming.

Seasonal and spatial variations in heterotrophic nanoflagellate and bacteria abundances in sediments of a freshwater littoral zone

NARCIS (Netherlands)

Starink, Mathieu; Bär-Gilissen, M.J.; Cappenberg, T.E.

1996-01-01

We studied seasonal variation in heterotrophic nanoflagellates (HNAN) and bacterial, densities at different depths in the sediment of two freshwater littoral stations. Station 1 was in a reed bed of Phragmites australis; station 2 was outside the reed zone in open water. Benthic HNAN abundances

Myxomycetes de Florianópolis (Santa Catarina - Brasil Myxomycetes of Florianópolis (State of Santa Catarina - Brazil

Directory of Open Access Journals (Sweden)

Laise de Holanda Cavalcanti

1994-07-01

Full Text Available Considerando a inexistência de registros de ocorrência de Myxomycetes em Florianópolis, realizou- se coletas nas matas da Lagoa do Peri e Lagoa da Conceição, em 1990, assinalando-se as seguintes espécies : Lycogala exiguum Morg. (Enteridiaceae ; Cribraria languescem Rex, C. vulgaris Sclir. (Cribrariaceae ; Arcyria cinerea ( Bull. Pers. , Hemitrichia serpula ( Scop. Rost., H. calyculata ( Speg. Farr e Hemitrichia sp (Trichiaceae ; Stemonitis fusca Roth. e S. smithii Macbr. (Stemonitaceae. Exsicatas encontram-se depositadas no herbário UFP. Lycogala exiguum é assinalada pela primeira vez para Santa Catarina, Cribraria languescens para a região Sul e Cribraria vulgaris para o Brasil. O levantamento eleva para 47 o número de espécies referidas para o Estado de Santa Catarina. Fornece-se um histórico do estudo deste qrupo de organismos em Santa Catarina bem como a área de ocorrência de cada espécie no Estado e nas diferentes regiões do Brasil.A survey on Myxomycetes was made in the woods of Lagoa do Peri and Lagoa da Conceição in 1990, considering the absence of reports of this kind for the city of Florianópolis, when the following species were registered: Lycogala exiguum Morg. (Enteridiaceae; Cribraria languescem Rex, C. vulgaris Schr. (Cribrariaceae; Arcyria cinerea (Bull. Pers. Hemitrichia serpula (Scop. Rost., H. calyculata (Speg. Fair and Hemitrichia sp (Trichiaceae; Stemonitis fusca Roth, and S. smithii Macbr. (Stemonitaceae. Exicates are deposited at the herbarium UFP. Lycogala exiguum is noted for the first time in the state of Santa Catarina, Cribraria languescem in the South and Cribraria vulgaris in Brazil. The survey raises up the number of registers refered to the state of Santa Catarina to 47 species. A review of the studies on this group of organisms in Santa Catarina is given as well as the area where each species occur in this state and in different regions of Brazil.

Reconsidering a Classic: Assessing the History of Women's Higher Education a Dozen Years after Barbara Solomon.

Science.gov (United States)

Eisenmann, Linda

1997-01-01

A critique of Barbara Miller Solomon's 1985 book "In the Company of Educated Women" identifies its ground-breaking contributions but shows how it limited women's educational history by overemphasizing access to higher education and neglecting wider influences such as economics, women's occupational choices, and women's status in society.…

Abiotic variables in littoral-limnetic gradient of an oxbow lake of Mogi-Guaçu River floodplain, Southeastern, Brazil

Directory of Open Access Journals (Sweden)

Glória Massae Taniguchi

2004-11-01

Full Text Available The present study aimed to analyse the abiotic characteristics spatial variability in the littoral-limnetic gradient of the Diogo Pond, Mogi-Guaçu River floodplain, as well as evaluating the hydrological influence on the spatial gradient. During the hydrological cycle, four field trips (high water, flood, low water, and drought were carried out at three sampling stations: littoral, interface, and limnetic region. Analysis of physical and chemical variables allowed to conclude that the time scale established by the hydrological cycle was the main forcing function over the limnological variability of the Diogo Pond. The relative spatial scale related to littoral-limnetic gradient contributed secondarily to the abiotic variability. Littoral was characterized as a distinct compartment from the other stations during the entire hydrological cycle.O presente estudo visou analisar a variabilidade espacial de características limnológicas abióticas no gradiente litorâneo-limnético na lagoa do Diogo, planície de inundação do rio Mogi-Guaçu, bem como avaliar a influência do regime hidrológico no gradiente espacial. Quatro coletas foram realizadas durante o ciclo hidrológico (enchente, cheia, vazante e seca e em três estações de amostragem: região litorânea, região limítrofe e região limnética. Através das análises de variáveis físicas e químicas pôde-se concluir que a escala temporal, determinada pelo regime hidrológico, foi a principal função de força sobre a variabilidade limnológica na lagoa do Diogo. A escala espacial relativa ao gradiente litorâneo-limnético contribuiu, secundariamente, com a variabilidade dos fatores limnológicos abióticos. A região litorânea foi caracterizada como um compartimento separado das demais regiões em todas as épocas do ciclo hidrológico.

Topografia vertebromedular de irara (Eira barbara Linnaeus, 1758

Directory of Open Access Journals (Sweden)

Marta Adami

2015-10-01

Full Text Available Resumo: Um cadáver macho, adulto de irara (Eira barbara foi cedido pelo Centro de Triagem de Animais Silvestres (Cetas, localizado em Salvador/Bahia, ao Setor de Anatomia Veterinária da Escola de Medicina Veterinária e Zootecnia da Universidade Federal da Bahia. Trata-se de um mamífero carnívoro que pertence à Família Mustelidae e Subfamília Mustelinae que contém o Gênero Eira, representado apenas pela Espécie Eira barbara. Objetivamos a investigação da topografia vertebromedular do espécime e assim verificar a relação da medula espinal com o canal vertebral; a identificação, origem, emergência e quantificação dos nervos espinhais relacionados com a medula espinal. Pesquisa número 43245-1 autorizada pelo Sistema de Autorização e Informação em Biodiversidade (Sisbio-ICMBio/IBAMA. O exemplar foi fixado em solução de formaldeído a 10% e posteriormente dissecado e radiografado. Foram identificados oito pares de nervos espinhais cervicais, quatorze torácicos e na porção lombossacral da medula espinhal seis nervos espinais lombares, três sacrais e mais de três nervos espinhais caudais. O término da medula espinal ocorreu no nível quinta vértebra lombar. Os oito segmentos medulares cervicais localizaram-se entre a primeira e sétima vértebras cervicais. Os quatorze nervos espinais torácicos originaram-se na porção cranial das vértebras respectivas. Os segmentos medulares lombares, sacrais e caudais restringiram-se à região lombar da coluna vertebral. O deslocamento cranial dos segmentos medulares foi observado no oitavo cervical, terceiro, quarto e quinto lombares e todos os segmentos sacrais e caudais. As informações obtidas poderão ser utilizadas para análises comparativas com as demais espécies e com a adoção de medidas que visem proporcionar o bem-estar animal e a preservação da espécie.

A body is not a metaphor: Barbara Hammer's X-ray vision.

Science.gov (United States)

Osterweil, Ara

2010-01-01

This article examines three films by legendary experimental filmmaker Barbara Hammer that deal with the sick, aging, or dying body: Optic Nerve (1985), Sanctus (1990), and A Horse is Not a Metaphor (2008). By analyzing films that do not explicitly confront sexual identity, this article questions the continuing usefulness of the designation "lesbian filmmaker" when considering Hammer's diverse body of work. Tracing the "double consciousness" through which Hammer approaches the body and its construction in patriarchy-particularly in the discourse of medicine-this article argues that Hammer's is a thoroughly corporeal, but not exclusively lesbian, cinema.

23 Étude de l'évolution du littoral de la baie d'El Jadida (Maroc) par ...

African Journals Online (AJOL)

PR BOKO

part.de mesurer l'évolution de l'ensemble du littoral de la baie El Jadida à moyen terme (de 1988 à 1997). Les résultats ..... La qualité du calage repose entièrement sur la sélection ..... Management Imperative for Maritime Developing Nations.

Language-Learning Holidays: What Motivates People to Learn a Minority Language?

Science.gov (United States)

O'Rourke, Bernadette; DePalma, Renée

2017-01-01

In this article, we examine the experiences of 18 Galician language learners who participated in what Garland [(2008). "The minority language and the cosmopolitan speaker: Ideologies of Irish language learners" (Unpublished PhD thesis). University of California, Santa Barbara] refers to as a "language-learning holiday" in…

Preliminary test Results for a 25K Sorption Cryocooler Designed for the UCSB Long Duration Balloon Cosmic Microwave Background Radiation Experiment

Science.gov (United States)

Wade, L. A.; Levy, A. R.

1996-01-01

A continuous operation, vibration-free, long-life 25K sorption cryocooler has been built and is now in final integration and performance testing. This cooler wil be flown on the University of California at Santa Barbara (UCSB) Long Duration Balloon (LDB) Cosmic Microwave Background Radiation Experiment.

Catalysis by Nanostructures: Methane, Ethylene Oxide, and Propylene Oxide Synthesis on Ag, Cu or Au Nanoclusters

Science.gov (United States)

2008-02-07

22 nm) were prepared by reducing a Au salt, and encapsulating the Au nanoparticles formed in a polymer33 . A variety of high area oxides (TiO 2, ZnO ...Morphologies Utilizing a Combinatorial Electrochemistry Methodology. Ph. D. dissertation, Chemical Engineering, University of California, Santa Barbara (2004

75 FR 76453 - CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind...

Science.gov (United States)

2010-12-08

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-9-000] CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind, and the Massachusetts... Energy Regulatory Commission's (Commission) Rules of Practice and Procedure, 18 CFR 385.206, (2010...

Patterns in diel habitat use of fish covering the littoral and pelagic zones in a reservoir

Czech Academy of Sciences Publication Activity Database

Říha, Milan; Ricard, Daniel; Vašek, Mojmír; Prchalová, Marie; Mrkvička, Tomáš; Jůza, Tomáš; Čech, Martin; Draštík, Vladislav; Muška, Milan; Kratochvíl, Michal; Peterka, Jiří; Tušer, Michal; Seďa, Jaromír; Blabolil, Petr; Bláha, M.; Wanzenbock, J.; Kubečka, Jan

2015-01-01

Roč. 747, č. 1 (2015), s. 111-131 ISSN 0018-8158 R&D Projects: GA MŠk(CZ) EE2.3.20.0204; GA MŠk(CZ) EE2.3.30.0032 Institutional support: RVO:60077344 Keywords : habitat use * diel period * distribution * fish diet * littoral * pelagial * reservoir Subject RIV: EG - Zoology Impact factor: 2.051, year: 2015

Morphdynamics of Beaches in the Tróia-Sines Littoral Ribbon (SW Portugal)

OpenAIRE

Gama, Cristina; Andrade, César; Taborda, Rui; Freitas, Conceição

2006-01-01

In the Tróia-Sines littoral ribbon five beaches were monitored in order to evaluate morphological and textural changes. The textural analysis reveals a southward coarsening trend that reflects an increase in the wave energy. The morphodynamic data indicate that the modal stages are intermediate to reflective, and that the available beach volume increases southwards. During storm periods the volumetric changes reach 15% to 82% of the beach envelope corresponding to magnitudes of 6x10 3 to 2x10...

Santa Fe Alliance for Science: The First Eight Years

Science.gov (United States)

Eisenstein, Robert A.

2013-04-01

The Santa Fe Alliance for Science (SFAFS) was founded in May, 2005. SFAFS exists to provide assistance in K-14 math and science education in the greater Santa Fe area. It does this via extensive programs (1) in math and science tutoring at Santa Fe High School, Santa Fe Community College and to a lesser degree at other schools, (2) science fair advising and judging, (3) its ``Santa Fe Science Cafe for Young Thinkers'' series, (4) a program of professional enrichment for K-12 math and science teachers, and (5) a fledging math intervention program in middle school math. Well over 150 STEM professionals, working mostly as volunteers, have contributed since our beginning. Participation by students, parents and teachers has increased dramatically over the years, leading to much more positive views of math and science, especially among elementary school students and teachers. Support from the community and from local school districts has been very strong. I will present a brief status report on SFAFS activities, discuss some of the lessons learned along the way and describe briefly some ideas for the future. More information can be found at the SFAFS website, www.sfafs.org.

Protection and support of littoral macrophyte stands by breakwaters on differently exposed shores of the Lipno reservoir

Czech Academy of Sciences Publication Activity Database

Krolová, Monika; Hejzlar, Josef

2013-01-01

Roč. 19, č. 2 (2013), s. 57-71 ISSN 1211-7420 R&D Projects: GA MŠk(CZ) EE2.3.30.0032 Institutional research plan: CEZ:AV0Z60170517 Institutional support: RVO:60077344 Keywords : breakwaters * littoral vegetation * water level fluctuation * shoreline erosion Subject RIV: DA - Hydrology ; Limnology

33 CFR 334.730 - Waters of Santa Rosa Sound and Gulf of Mexico adjacent to Santa Rosa Island, Air Force Proving...

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Waters of Santa Rosa Sound and..., Fla. 334.730 Section 334.730 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.730 Waters of Santa Rosa...

Transport woes threaten California production

International Nuclear Information System (INIS)

Anon.

1994-01-01

California oil producers face a loss of production this year because of constraints on pipeline and tanker transportation to Los Angeles area refineries. The potential bottleneck is occurring at a time when Outer Continental Shelf production is near capacity from Chevron Corp.'s Point Arguello project at the same time production is increasing from Exxon Corp.'s nearby Santa Ynex Unit (SYU) expansion. Both megaprojects must compete for pipeline space with onshore crude producers, notably in California's San Joaquin Valley (SJV). Recent development limiting transportation options include: An indefinite shutdown of Four Corners Pipe Line Co.'s 50,000 b/d Line No. 1, damaged by the Jan. 17 earthquake; Loss of a tanker permit by Chevron and partners for offshore Point Arguello production; Permanent shutdown of Exxon's offshore storage and treatment (OST) facility, which since 1981 has used tankers to transport about 20,000 b/d of SYU production from the Santa Barbara Channel to Los Angeles. The OST, the first commercial floating production system in the US -- placed in the Santa Barbara Channel in 1981 after a decade of precedent setting legal and political battles -- was shut down Apr. 4. The paper discusses these production concerns, available options, the OST shutdown, and the troubled history of the OST

Local smoke-free policy development in Santa Fe, Argentina.

Science.gov (United States)

Sebrié, Ernesto M; Glantz, Stanton A

2010-04-01

To describe the process of approval and implementation of a comprehensive smoke-free law in the province of Santa Fe, Argentina, between 2005 and 2009. Review of the Santa Fe smoke-free legislation, articles published in local newspapers and documentation on two lawsuits filed against the law, and interviews with key individuals in Santa Fe. Efforts to implement smoke-free policies in Santa Fe began during the 1990s without success, and resumed in 2005 when the provincial Legislature approved the first 100% smoke-free subnational law in Argentina. There was no strong opposition during the discussions within the legislature. As in other parts of the world, pro-tobacco industry interests attempted to block the implementation of the law using well known strategies. These efforts included a controversy media campaign set up, the creation of a hospitality industry association and a virtual smokers' rights group, the introduction of a counterproposal seeking modification of the law, the challenge of the law in the Supreme Court, and the proposal of a weak national bill that would 'conflict' with the subnational law. Tobacco control advocates sought media attention as a strategy to protect the law. Santa Fe is the first subnational jurisdiction in Latin America to have enacted a comprehensive smoke-free policy following the recommendations of the World Health Organization (WHO) Framework Convention on Tobacco Control. After 3 years of implementation, pro-tobacco industry forces failed to undermine the law. Other subnational jurisdictions in Argentina, as well as in Mexico and Brazil are following the Santa Fe example.

75 FR 435 - Notice of Inventory Completion: Field Museum of Natural History, Chicago, IL

Science.gov (United States)

2010-01-05

... Natural History, Chicago, IL. The human remains were removed from the Channel Islands in Santa Barbara and.... A detailed assessment of the human remains was made by Field Museum of Natural History professional... 407). The human remains were accessioned into the Field Museum of Natural History the same year. No...

Cuticular hydrocarbons and soldier defense secretions of Reticulitermes in southern California: a critical analysis of the taxonomy of the genus in North America

Science.gov (United States)

Lori J. Nelson; Laurence G. Cool; Christopher W. Solek; Michael I. Haverty

2008-01-01

Cuticular hydrocarbons (CHC) and soldier defense secretions (SDS) were characterized for collections of Reticulitermes from six counties (Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Santa Barbara) in southern California. Collection sites included the type locality for R. hesperus, Lake Arrowhead (formerly known as Little Bear Lake) in the San...

Santa Elena. Ready to reshape its transport energy matrix

Energy Technology Data Exchange (ETDEWEB)

Moreano, Hernan [Universidad Estatal Peninsula de Santa Elena (Ecuador). Inst. de Investigacion Cientifica y Desarrollo Tecnologico (INCYT)

2012-07-01

The renewable energy issue opens the door to an ambient of opportunities. Santa Elena, one of the coastal provinces of Ecuador has the chance to go from a fossil fuel energy culture to a new energy scheme based on the use of environmental friendly fuels like natural gas and other renewable energy carriers like hydrogen. The marginal production of oil and natural gas from the Gustavo Galindo Velasco field and the updated gas reserves from the Gulf of Guayaquil make it possible. Infrastructure for natural gas production and distribution for vehicles is almost ready and any of the three refineries can generate hydrogen from natural gas. This provides the opportunity to reshape the Santa Elena transport energy matrix, where vehicles can burn natural gas and inter country buses can work with hydrogen. Traditional Fishing boats can be fitted with hydrogen storage and fuel systems later on. Santa Elena should face this challenge through a joint effort of public and private parties. Santa Elena State University and its partners as a focus point to create: The Campus of Energy Knowledge, where research, science and technology will serve companies that work in the energy business with a strong synergy, which will create jobs for the Santa Elena people. (orig.)

MONITORING OF HYDROCHEMICAL INDICES AND STATE OF PHYTOCENOSES IN LITTORAL AQUATORIES OF TILIGUL ESTUARY

Directory of Open Access Journals (Sweden)

Bayraktar V. N.

2012-06-01

Full Text Available The biochemical research of coastal waters, littoral and benthic peloids, biochemical parameters of different species of macrophytes were performed in area of channel connecting the Tiligul estuary and the Black Sea. The research was conducted in various seasons. The concentration of macro - and microelements had changed in different seasons of the year. The diversity of macrophyte species was seasonally varied. It was proved that the anthropogenic load is the primary negative factor for the biocenosis.

Santa soja: narrativa documental em fotolivro

OpenAIRE

Seidl, Eduardo

2016-01-01

A partir do fotolivro Santa Soja como objeto e do resgate histórico das práticas jornalísticas de reportagem e de edição por meio de entrevistas com os cinco autores, esta pesquisa busca identificar o fotolivro como formato potencializador do fotodocumentarismo. Para tanto, foi proposta uma localização conceitual sobre o fotolivro, a linguagem e a narrativa fotográfica e sobre a vocação historiográfica e testemunhal da fotografia, a fim de contextualizar uma análise do fotolivro Santa Soja qu...

Santa Cruz thermic plant islanding with local loads

Energy Technology Data Exchange (ETDEWEB)

Nascimento, A R [Light Servicos de Eletricidade SA, Rio de Janeiro, RJ (Brazil); Gomes, Paulo; Almeida, Paulo C. de [ELETROBRAS, Rio de Janeiro, RJ (Brazil); Sereno, Marcos G [FURNAS, Rio de Janeiro, RJ (Brazil)

1988-12-31

This work looks into the feasibility of implementing a scheme for the islanding of the Santa Cruz Thermic Plant ( Rio de janeiro State) with LIGHT`s (Electric power public utility) loads fed by the Santa Cruz-Jacarepagua trunk connection, considering presently-existing system problems relative to a significant frequency drop when a loss occurs of a large generation block and which causes the blockade scheme of the mentioned Plant to work, thus aggravating the frequency control still further. An analysis is made of such scheme implementation implications on the scheme for islanding a Santa Cruz 84 MW machine to provide supply to the auxiliary services of The Angra dos Reis nuclear plant presently existing in the system. 2 refs., 9 figs.

"Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

Index Scriptorium Estoniae

Haug, Toomas, 1956-

2012-01-01

Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

"Santa Maria" forever : Eesti ja Portugali kirjandussuhetest / Toomas Haug

Index Scriptorium Estoniae

Haug, Toomas, 1956-

2015-01-01

Jaanuaris 1961 Portugali diktaatorlikule režiimile protestiks kaaperdatud laevast "Santa Maria", mis sai omamoodi vabaduse ja vastuhaku sümboliks ka okupeeritud Eestis. Artiklis käsitletakse sellest sündmusest mõjutatud teoseid, täpsemalt Aleksander Suumanni maali "Santa Maria" ja Paul-Eerik Rummo samanimelist luuletust

Abrasion and algal fouling of coarse material on the Murman littoral

Directory of Open Access Journals (Sweden)

Malavenda S. V.

2017-03-01

Full Text Available On the Murmansk coast of the Barents Sea the boulder littoral zone is widely spread mostly covered by Fucus communities. This is one of the most productive benthic communities of the Barents Sea. The studies of intertidal communities have the long history, but the dynamics of intertidal ecosystems due to surf and storms is not clear. The goal of the work is to identify the leading factors that determine the rate of abrasion of coarse material and fouling algae-macrophytes of the intertidal zone of Murman. The study has been conducted in the Zelenetskaya Bay of the Barents Sea on the basis of the biological station of the MMBI KSC RAS. The rate of abrasion has been carried out during 2004–2013, phyto-overgrowing – 2009–2013. In three pilot landfills 12 samples of coarse material have been exposed during the year (from July to next July. The weight change of the sample as well as species composition and biomass of algae of fouling communities have been investigated. The influence of the surf intensity, temperature of water and air has been analyzed (univariate analysis of variance ANOVA has been applied. It has been shown that on the littoral of the Murmansk coast the abrasion of coarse material is determined primarily by the number of storms, so the storm rate has been proposed. It has been revealed that the density of fouling boulders with macroalgae depends primarily on the intensity of the surf and the average gradient of air temperature. The basis for the emerging communities of annual species are green (Acrosiphonia arcta, Blidingia minima, Spongomorpha aeruginosa and brown algae (Pylaiella littoralis, Dictyosiphon chordaria. These algae groups are found everywhere in Fucus communities of the boulder intertidal zone of the Murman coast and probably they are the intermediate stage of fouling the coarse-grained material

Seasonal to interannual morphodynamics along a high-energy dissipative littoral cell

Science.gov (United States)

Ruggiero, P.; Kaminsky, G.M.; Gelfenbaum, G.; Voigt, B.

2005-01-01

A beach morphology monitoring program was initiated during summer 1997 along the Columbia River littoral cell (CRLC) on the coasts of northwest Oregon and southwest Washington, USA. This field program documents the seasonal through interannual morphological variability of these high-energy dissipative beaches over a variety of spatial scales. Following the installation of a dense network of geodetic control monuments, a nested sampling scheme consisting of cross-shore topographic beach profiles, three-dimensional topographic beach surface maps, nearshore bathymetric surveys, and sediment size distribution analyses was initiated. Beach monitoring is being conducted with state-of-the-art real-time kinematic differential global positioning system survey methods that combine both high accuracy and speed of measurement. Sampling methods resolve variability in beach morphology at alongshore length scales of approximately 10 meters to approximately 100 kilometers and cross-shore length scales of approximately 1 meter to approximately 2 kilometers. During the winter of 1997/1998, coastal change in the US Pacific Northwest was greatly influenced by one of the strongest El Nin??o events on record. Steeper than typical southerly wave angles resulted in alongshore sediment transport gradients and shoreline reorientation on a regional scale. The La Nin??a of 1998/1999, dominated by cross-shore processes associated with the largest recorded wave year in the region, resulted in net beach erosion along much of the littoral cell. The monitoring program successfully documented the morphological response to these interannual forcing anomalies as well as the subsequent beach recovery associated with three consecutive moderate wave years. These morphological observations within the CRLC can be generalized to explain overall system patterns; however, distinct differences in large-scale coastal behavior (e.g., foredune ridge morphology, sandbar morphometrics, and nearshore beach slopes

Valoración, partición y distribución de la tierra de los resguardos indígenas en una localidad andina venezolana. Santa Bárbara de Chachopo

Directory of Open Access Journals (Sweden)

Samudio A., Edda O.

2010-12-01

Full Text Available The article examines the process of the establishment of Indian reserves (resguardos in the Venezuelan Andes in the late sixteenth century, and the experiences of their dissolution three centuries later. The main objective of the study is to analyze the appraisal, partition and distribution of the Indian reserves of Merida, assessing the role of the factors that were key elements in that process. The study includes aspects of the extinction of lands that were given with common and non-transferable title to the Indians settlements of Merida. The case of the pueblo of Santa Barbara de Chachopo is here offered as an example.

El artículo examina el proceso mediante el cual los Resguardos indígenas que fueron establecidos en la región andina venezolana en el tardío siglo XVI experimentaron su disolución tres centurias más tarde. El objetivo central de este trabajo es analizar la valoración, partición y distribución de esos Resguardos Indígenas de Mérida, tratando de apreciar la intervención de los factores que participan en ese hecho; para el estudio de los aspectos contemplados en el proceso de extinción de las tierras que fueron otorgadas, con carácter común e intransferible, a los pueblos de indios de Mérida; en esta ocasión, se tomó como ejemplo el caso de Santa Bárbara de Chachopo.

Annual Report on Awards (1982). Graduate and Postdoctoral Fellowships, Postdoctoral Research Associateships.

Science.gov (United States)

1982-07-01

Sociolinguistics Gloria Jennien Bruston, Southern University. Baton Rouge Ahmdu Bello University, Nigeria Development Politics/African Politics...Eastern Illinois University University of Alabama. Tuscaloosa America History Mario Trinidad Garcia, University of California. Santa Barbara University of...Limon. University of Texas, Austin University of California, Berkeley Anthropology- Sociolinguistics Coramue R. Mann, Florida State University Cornell

The University of California Institute of Environmental Stress Marathon Field Studies

Science.gov (United States)

Maron, Michael B.

2014-01-01

In 1973, the Institute of Environmental Stress of the University of California-Santa Barbara, under the direction of Steven M. Horvath, began a series of field and laboratory studies of marathon runners during competition. As one of Horvath's graduate students, many of these studies became part of my doctoral dissertation. The rationale for…

76 FR 28499 - Culturally Significant Objects Imported for Exhibition Determinations: “Picasso and Braque: The...

Science.gov (United States)

2011-05-17

...,'' imported from abroad for temporary exhibition within the United States, are of cultural significance. The... that the exhibition or display of the exhibit objects at the Kimbell Art Museum, Fort Worth, Texas, from on or about May 29, 2011, until on or about August 21, 2011, the Santa Barbara Museum of Art...

Techniques for Minimizing and Monitoring the Impact of Pipeline Construction on Coastal Streams

Science.gov (United States)

Thomas W. Mulroy; John R. Storrer; Vincent J. Semonsen; Michael L. Dungan

1989-01-01

This paper describes specific measures recently employed for protection of riparian resources during construction of an oil and gas pipeline that crossed coastal reaches of 23 perennial and intermittent streams between Point Conception and Gaviota in Santa Barbara County, California. Flumes were constructed to maintain stream flow; anchored straw bales and silt fences...

The Decline of Air Assault Operations

Science.gov (United States)

2016-05-26

Anthology (Carlisle Barracks: US Army War College, 2000), 6-7. 94 Clausewitz, 198; Sun Tzu , The Art of Warfare, trans. Robert Ames (New York...Encyclopedia of World War II. Santa Barbara: ABC-CLIO, 2004. Tzu , Sun . The Art of Warfare. Trans. Robert Ames. New York: Ballentine Books, 1993. 55... Bibliography ...................................................................................................................................51 iv

Acorn Yield During 1988 and 1989 on California's Central Coast

Science.gov (United States)

Sergio L. Garcia; Wayne A. Jensen; William H. Weitkamp; William D. Tietje

1991-01-01

In 1988, a study was began to evaluate acorn yield of valley oak (Quercus lobata), coast live oak (Q. agrifolia), and blue oak (Q. douglasii) in three of California's central coast counties: Santa Barbara, San Luis Obispo, and San Benito. The purpose of the study was to examine the degree and variability of...

Safe, Seen, and Celebrated with AHA! Peace Builders: Putting Youth in Charge of Change

Science.gov (United States)

Freed, Jennifer; Lowenstein, Melissa

2017-01-01

Since 2013, AHA! (Attitude. Harmony. Achievement) has trained over 300 AHA! Peace Builder youth at six area schools in Santa Barbara, California. These young people have conducted outreach to more than 5,000 additional peers, family members, and community members via Connection Circles, which they led during class, between classes, at AHA! Peace…

Santa Gertrudis : Pétroglifo

OpenAIRE

Puaux , Olivier

1986-01-01

Las Milpillas ( site n°95 ), Santa Gertrudis, Municipio de Zacapu, Michoacán. Opéración 1. Groupo B. Estructura B1. Unidad Excavación Noroeste. Pétroglifo dibajo de los escombros, Fachaba Escalinatas. Coordenadas : 19°51'48" 101°49'.

A new look at the Flood Pulse Concept : The (ir)relevance of the moving littoral in temperate zone rivers

NARCIS (Netherlands)

Keizer, F. M.|info:eu-repo/dai/nl/411259784; Schot, P. P.|info:eu-repo/dai/nl/08071563X; Okruszko, T.; Chormański, J.; Kardel, I.; Wassen, M. J.|info:eu-repo/dai/nl/07165710X

2014-01-01

The Flood Pulse Concept links the hydraulic river flood pulse to floodplain nutrient status. The edge of inundation, referred to as the moving littoral, causes wetting and drying and input of river derived nutrients, resulting in high floodplain productivity. If during the floods other water sources

Excellent women : the novels of Barbara Pym and Anita Brookner / Elizabeth Susanna van Aswegen

OpenAIRE

Van Aswegen, E. S. (Elizabeth Susanna)

1987-01-01

From 1950, until her death in 1980, Barbara Pym published ten novels. The social climate of the 'sixties and early 'seventies was not receptive to her subtle literary style, and her writing suffered an eclipse of 16 years. A renaissance in her fortunes came in January 1977, when the Times Literary Supplement asked a selection of critics to say which writers they considered the most underrated of the twentieth century; both Philip Larkin and Lord David Cecil selected Pym as o...

Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine Sediments in the N.E. Gulf of Mexico: Data Report

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Northern Gulf Littoral Initiative (NGLI), Geology and Physical Properties of Marine Sediments in the N.E. gulf of Mexico: Data Report, was produced by the U.S....

Rezension von: Barbara Holland-Cunz: Gefährdete Freiheit. Über Hannah Arendt und Simone de Beauvoir. Opladen u.a.: Verlag Barbara Budrich 2012.

Directory of Open Access Journals (Sweden)

Mirjam Dierkes

2012-11-01

Full Text Available Von Barbara Holland-Cunz, die sich mit Simone de Beauvoir und Hannah Arendt bereits einzeln beschäftigt hat, liegt nun ein Band vor, in dem sie sich diesen herausragenden Denkerinnen des 20. Jahrhunderts gemeinsam widmet. In einer beinahe synoptisch anmutenden Herangehensweise fokussiert sie dabei auf den Begriff der Freiheit, der bei beiden von eminenter Bedeutung für das jeweilige Theoriegebäude ist. Holland-Cunz zufolge verstehen beide, bei einigen Unterschieden, Freiheit so, dass sie sich vor allem durch eine in sich eingeschriebene Gefährdung auszeichnet: Diese resultiert aus einem heroisch-emphatischen Gestus, der in paradoxer Weise gepaart wird mit einem abgeklärten Realismus. Über weite Strecken liest sich der Weg zu dieser Deutung, v. a. auch wegen einer teilweise sympathisch unkonventionellen und originellen Herangehensweise, sehr anregend und überzeugend.

Contribution of the radioactive tracer techniques to the littoral management

International Nuclear Information System (INIS)

Alami, R.

1994-01-01

The construction of a harbor or its extending, the management of entrance channels and their maintenance (e.g. dredging works), the littoral development for industrial or tourist purposes, the management of urban or industrial rejects are very expensive and have a great impact on the environment, the optimization of which requires to begin with understanding and making sure of the sedimentary mechanisms occurring under the natural conditions. The tracer techniques are, in such cases, a precious tool and a unique help to the decision makers. The profits made by using such techniques in Morocco, which is a seaboard country, have led the C entre National de l'Energie, des Sciences et des Techniques Nucleaires (CNESTEN) to set up a unit which is operational in this field. 7 figs., 8 refs (F.M.)

Multi-contamination (heavy metals, polychlorinated biphenyls and polycyclic aromatic hydrocarbons) of littoral sediments and the associated ecological risk assessment in a large lake in France (Lake Bourget).

Science.gov (United States)

Lécrivain, Nathalie; Aurenche, Vincent; Cottin, Nathalie; Frossard, Victor; Clément, Bernard

2018-04-01

The lake littoral sediment is exposed to a large array of contaminants that can exhibit significant spatial variability and challenge our ability to assess contamination at lake scale. In this study, littoral sediment contamination was characterized among ten different sites in a large peri-alpine lake (Lake Bourget) regarding three groups of contaminants: 6 heavy metals, 15 polycyclic aromatic hydrocarbons and 7 polychlorinated biphenyls. The contamination profiles significantly varied among sites and differed from those previously reported for the deepest zone of the lake. An integrative approach including chemical and biological analyses was conducted to relate site contamination to ecological risk. The chemical approach consisted in mean PEC quotient calculation (average of the ratios of the contaminants concentration to their corresponding Probable Effect Concentration values) and revealed a low and heterogeneous toxicity of the contaminant mixture along the littoral. Biological analysis including both laboratory (microcosm assays) and in situ (Acetylcholine Esterase (AChE) and Glutathione S-Transferase (GST) activity measurements) experiments highlighted significant differences among sites both in the field and in laboratory assays suggesting a spatial variation of the biota response to contamination. Linear regressions were performed between mean PEC quotients and biological results to assess whether littoral ecological risk was explained by the contamination profiles. The results highly depended on the study benthic or pelagic compartment. Regarding autochthonous Corbicula fluminea, no significant relationship between mean PEC quotients and biomarker activity was found while a significant increase in AChE was observed on autochthonous chironomids, suggesting different stress among benthic organisms. Both AChE and GST in caged pelagic Daphnia magna showed a significant positive relationship with mean PEC quotients. This study underlines the importance of

The influence of the solid waste disposal areas in Campinas city, Sao Paulo state (Brazil) on water quality: determination of metals using synchrotron radiation total reflection X-ray fluorescence

International Nuclear Information System (INIS)

Oliveira, Bruna F.F.; Moreira, Silvana; Canteras, Felippe Benavente

2013-01-01

Among the many forms of waste disposal, landfills today are best suited to Brazilian conditions, this because their construction allows minimizing the negative effects of landfill gas and slurry produced. However, the confinement of pollutants from landfills is linked to its construction and operation and when the construction and/or is wrong they can endanger air, groundwater and surface waters qualities. Thus, the main objective of this study was to analyze the concentration of heavy metals in samples of groundwater, surface water and slurry coming from solid waste disposal locations in the city of Campinas, SP - Delta, Santa Barbara and Pirelli Landfills. The samples were analyzed at the Brazilian Synchrotron Light Laboratory using Synchrotron Radiation Total Reflection X-Ray Fluorescence technique (SR-TXRF). In Pirelli Landfill, the highest concentrations were observed in one of the wells located to downstream of the Landfill (in relation to the groundwater flux) - the monitoring well PM04, exceeding the intervention value defined by CETESB. For Santa Barbara landfill in one upstream monitoring well the concentrations of Ni, Mn, Pb and Cr, surpassed the maximum permissive values. The manganese in Landfill Delta showed to be higher in wells located downstream and 50% of the wells analyzed exceeded the maximum permissive value for groundwater samples. In the case of surface waters located in the vicinity of landfill sites, the metals that surpassed the maximum permissive values according the legislation in most of the points analyzed were Mn, Cu and Pb. For slurry samples collected in Delta Landfill, the average concentrations for Mn, Ni, Cu and Pb not exceeded the maximum permissive values during the period studied. Moreover for Santa Barbara the average concentration of Mn, Cu and Zn surpassed the permissive limits, as was observed for Mn in the Pirelli Landfill. (author)

Peter St. John | NREL

Science.gov (United States)

St. John Photo of Peter St. John Peter St. John Researcher III-Chemical Engineering Peter.StJohn @nrel.gov | 303-384-7969 Orcid ID http://orcid.org/0000-0002-7928-3722 Education Peter St. John received his engineering from the University of California at Santa Barbara in 2015. During his Ph.D., St. John applied

The Allobrain: An Interactive, Stereographic, 3D Audio Immersive Environment

DEFF Research Database (Denmark)

Wakefield, Graham; Overholt, Dan; Putnam, Lance Jonathan

2008-01-01

This document describes the AlloBrain, the debut content created for presentation in the AlloSphere at the University of California, Santa Barbara, and the Cosm toolkit for the prototyping of interactive immersive environments using higher-order Ambisonics and stereographic projections. The Cosm......-computer interfaces and new audiovisual interaction methodologies within a virtual environment....

Pelas trilhas da ILha de Santa Catarina

OpenAIRE

Silveira, Flavio Leonel Abreu da

1996-01-01

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciencias Humanas O estudo sobre o ecoturismo na Ilha de Santa Catarina vem demonstrar o surgimento de novas modalidades turísticas entre os grupos urbanos. A pesquisa aponta para a intersecção entre lazer, turismo, ecologia e esporte, demonstrando a importân-cia das práticas ecoturísticas na atualidade. A partir de tal perspectiva, as questões de gênero surgem com significativa relevância. Estamos frente...

Santa Fe Linac Conference

International Nuclear Information System (INIS)

Anon.

1982-01-01

The 1981 Linear Accelerator Conference, organized by Los Alamos National Laboratory, was held from 19-23 October in Santa Fe, New Mexico. The surroundings were superb and helped to ensure a successful meeting. There were more than two hundred and twenty participants, with good representation from Japan and Western Europe

Free inside: The Music Class at Santa Ana Jail

Science.gov (United States)

Fierro, Joe

2010-01-01

This article examines the workings of the music class at the Santa Ana Jail in Santa Ana, California. It gives us insight into a jail system and a music class focused on helping inmates position themselves to become productive members of society. In this article I examine how the facility encourages inmates' good behaviour and why the music class…

Natural abundances of /sup 15/N as a source indicator for near-shore marine sedimentary and dissolved nitrogen

Energy Technology Data Exchange (ETDEWEB)

Sweeney, R E; Kaplan, I R [California Univ., Los Angeles (USA). Inst. of Geophysics and Planetary Physics

1980-04-01

The nitrogen isotope ratios of 42 sediment samples of total nitrogen and 38 dissolved pore-water ammonium samples from Santa Barbara Basin sediment cores were measured. The range of delta/sup 15/N values for total nitrogen was +2.89 to +9.4 per thousand with a mean of +6.8 per thousand and for pore water ammonium, +8.2 to +12.4 per thousand with a mean of 10.2 per thousand. The results suggest that the dissolved ammonium in the pore water is produced from bacterial degradation of marine organic matter. The range of delta /sup 15/N values for total nitrogen in the sediment is interpreted as resulting from an admixture of nitrogen derived from marine (+10 per thousand) and terrestrial (+2 per thousand) cores. The marine component of this mixture, composed principally of calcium carbonate with smaller amounts of opal and organic matter, contains approximately 1.0% nitrogen. The terrestrial component, which comprises over 80% of the sediment, contains approximately 0.1% organically bound nitrogen and accounts for > 25% of the total nitrogen in Santa Barbara Basin sediment.

"Romeo ja Julia" Liivimaa moodi? Barbara von Tiesenhauseni legend : ajalooline tagapõhi ja kirjanduslikud variatsioonid / Juhan Kreem, Liina Lukas

Index Scriptorium Estoniae

Kreem, Juhan

2008-01-01

Käsitletakse järgnevaid ilukirjanduslikke teoseid: Fr. R. Kreutzwaldi ballaadi "Das Fräulein von Borkholm", Th. H. Panteniuse romaani "Die von Kelles" (e.k. "Kelleste omad. Romaan Liivimaa minevikust"), Marie Underi ballaadi "Porkuni preili", Aino Kallase novelli "Barbara von Tiesenhusen" ja Maimu Bergi romaani "Kirjutajad"

The geological setting of Santa Monica and San Pedro Basins, California Continental Borderland

Science.gov (United States)

Gorsline, D. S.

. Their formation is related to longer period climatic events (El Niño cycle of 3 to 4 years is dominant), and is also affected by aperiodic bottom water flushing events. The “anoxic” zone of bottom water has expanded over the past 300 to 350 years from a samll area in the northeastern basin floor (ca 120km 2 at 300 years BP), and now covers most of the basin floor below depths of about 850m (1290km 2). This expansion may have been primarily relaed to ocean circulation rate changes following the Little Ice Age, but is also likely to have been strongly affected by subsequent major changes in the natural drainages post-European colonization. The bottom water oxygen contents must also reflect the introduction of oxidizable pollutants, coincident with the shift to agricultural (Mission era) and then to urban use (late 19th century to present) of the adjacent mainland. Such localized effects are also suggested by the contrasting very large increases in the area of low oxygen bottom water in Santa Monica Basin relative to the minimal changes in the area of anoxia in Santa Barbara Basin over the same period and the lack of such zone in San Pedro Basin. In the San Pedro Basin the bottom waters have remained dysaerobic so its sediments are bioturbated and preserve little or no evidence of primary stratification. Dumping of oil drilling muds and cuttings during the couple of decades prior to 1970 has left a surficial deposit ranging from 1 to 15cm in thickness, forming a bull's eye isopach pattern as seen in radiographs. Bottom water oxygen content is usually >0.2ml O 21 -1. Bottom infauna and epifauna are sparse. Central basin floor sediments (water depths>800m) of San Pedro Basin have textural characteristics similar to those of Santa Monica Basin with distal basin floor surficial sediments being deposited primarily by particle infall and nepheloid flow at the present time. (Mean diameters ≈0.006mm, φ standard deviation ≈ 2, φ skewness ≈ 0 and kurtosis ≈ 2

Noteworthy bird records at Lagoa Santa, southeastern Brazil Registros notáveis de aves em Lagoa Santa, sudeste do Brasil

OpenAIRE

Marcos Rodrigues

2008-01-01

Lagoa Santa, a small town in southeastern Brazil where naturalist Peter Lund lived, is regarded nowadays as an important historical site for the biological sciences. From 1847 to 1855, J.T. Reinhardt, hosted by Lund, collected 343 bird species. This material is an outstanding reference for many modern ornithological studies. The present paper reports the occurrence of some rare and threatened birds for the region of Lagoa Santa between 1998 and 2005. In this account I list the Rusty-margined ...

Depth limit of littoral vegetation in a storage reservoir: A case study of Lipno Reservoir (Czech Republic)

Czech Academy of Sciences Publication Activity Database

Krolová, M.; Čížková, Hana; Hejzlar, Josef

2012-01-01

Roč. 42, č. 2 (2012), s. 165-174 ISSN 0075-9511 R&D Projects: GA ČR(CZ) GA206/09/1764 EU Projects: European Commission(XE) 244121 - REFRESH Institutional research plan: CEZ:AV0Z60170517; CEZ:AV0Z60870520 Keywords : macrophyte * littoral * reservoir * shore erosion * ecological potential * European Water Framework Directive Subject RIV: DA - Hydrology ; Limnology Impact factor: 1.565, year: 2012

Network Level Association and Fusion of Kinematic and Attribute Information

Science.gov (United States)

2010-12-15

L. Svensson, ``More Ways to Track Closely-Spaced Targets Than You Wanted To Know or Tips For Not Pissing Off the Radar Operator So Much That He Turns...To Know or Tips For Not Pissing Off the Radar Operator So Much That He Turns Off the Track Display”, Proc. ONR-GTRI Workshop on Tracking, Santa Barbara

GIS in the K-12 Classroom: Research Agenda from EDGIS '96

OpenAIRE

National Center for Geographic Information and Analysis; National Council for Geographic Education (NCGE); Technical Education Research Centers (TERC)

1996-01-01

This meeting of education researchers and teachers immediately followed the November 1996 Annual Meeting of the National Council for Geographic Education (NCGE) in Santa Barbara, California. Participants explored the issues facing the use of Geographic Information Systems (GIS) in the K-12 classroom and developed a research agenda related to Pedagogy Issues, Curriculum Issues, Software Issues, and Cognitive Issues.

First, Do No Harm: Teaching Writing in the Wake of Traumatic Events

Science.gov (United States)

DeBacher, Sarah; Harris-Moore, Deborah

2016-01-01

Sarah DeBacher and Deborah Harris-Moore offer their experiences with teaching in the aftermath of traumatic situations. DeBacher, who taught at the University of New Orleans in the aftermath of Hurricane Katrina, and Harris-Moore, who taught at UC Santa Barbara following a mass shooting, explore the difficulty of teaching writing in the wake of…

San Diego's High School Dropout Crisis

Science.gov (United States)

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…

Sediment Dynamics Affecting the Threatened Santa Ana Sucker in the Highly-modified Santa Ana River and Inset Channel, Southern California, USA

Science.gov (United States)

Minear, J. T.; Wright, S. A.

2015-12-01

In this study, we investigate the sediment dynamics of the low-flow channel of the Santa Ana River that is formed by wastewater discharges and contains some of the last remaining habitat of the Santa Ana Sucker (Catostomus santaanae). The Santa Ana River is a highly-modified river draining the San Bernardino Mountains and Inland Empire metropolitan area east of Los Angeles. Home to over 4 million people, the watershed provides habitat for the federally-threatened Santa Ana Sucker, which presently reside within the mainstem Santa Ana River in a reach supported by year-round constant discharges from water treatment plants. The nearly constant low-flow wastewater discharges and infrequent runoff events create a small, approximately 8 m wide, inset channel within the approximately 300 m wide mainstem channel that is typically dry except for large flood flows. The sediment dynamics within the inset channel are characterized by constantly evolving bed substrate and sediment transport rates, and occasional channel avulsions. The sediment dynamics have large influence on the Sucker, which rely on coarse-substrate (gravel and cobble) for their food production. In WY 2013 through the present, we investigated the sediment dynamics of the inset channel using repeat bathymetric and substrate surveys, bedload sampling, and discharge measurements. We found two distinct phases of the inset channel behavior: 1. 'Reset' flows, where sediment-laden mainstem discharges from upstream runoff events result in sand deposition in the inset channel or avulse the inset channel onto previously dry riverbed; and 2. 'Winnowing' flows, whereby the sand within the inset channel is removed by clear-water low flows from the wastewater treatment plant discharges. Thus, in contrast to many regulated rivers where high flows are required to flush fine sediments from the bed (for example, downstream from dams), in the Santa Ana River the low flows from wastewater treatment plants serve as the flushing

Littoral Combat Ship: Knowledge of Survivability and Lethality Capabilities Needed Prior to Making Major Funding Decisions

Science.gov (United States)

2015-12-01

USS Port Royal hit a coral reef in order to provide an independent review of the damage the ship sustained. Our classified report discussed...Improved Weight Management Needed Prior to Further Investments, GAO-14-349SU (Washington, D.C.: Apr. 8, 2014); Littoral Combat Ship: Knowledge of...Early in the program, the Navy decided to forgo a number of traditional ship requirements in order to help reduce the costs and the weight and size

Santa Fe Accelerator Conference

International Nuclear Information System (INIS)

Anon.

1983-01-01

The 10th USA National Particle Accelerator Conference was hosted this year by the Los Alamos National Laboratory in Santa Fe from 21-23 March. It was a resounding success in emphasizing the ferment of activity in the accelerator field. About 900 people registered and about 500 papers were presented in invited and contributed talks and poster sessions

Early Neogene unroofing of the Sierra Nevada de Santa Marta along the Bucaramanga -Santa Marta Fault

Science.gov (United States)

Piraquive Bermúdez, Alejandro; Pinzón, Edna; Bernet, Matthias; Kammer, Andreas; Von Quadt, Albrecht; Sarmiento, Gustavo

2016-04-01

Plate interaction between Caribbean and Nazca plates with Southamerica gave rise to an intricate pattern of tectonic blocks in the Northandean realm. Among these microblocks the Sierra Nevada de Santa Marta (SNSM) represents a fault-bounded triangular massif composed of a representative crustal section of the Northandean margin, in which a Precambrian to Late Paleozoic metamorphic belt is overlain by a Triassic to Jurassic magmatic arc and collateral volcanic suites. Its western border fault belongs to the composite Bucaramanga - Santa Marta fault with a combined left lateral-normal displacement. SE of Santa Marta it exposes remnants of an Oligocene marginal basin, which attests to a first Cenoizoic activation of this crustal-scale lineament. The basin fill consists of a sequence of coarse-grained cobble-pebble conglomerates > 1000 m thick that unconformably overlay the Triassic-Jurassic magmatic arc. Its lower sequence is composed of interbedded siltstones; topwards the sequence becomes dominated by coarser fractions. These sedimentary sequences yields valuable information about exhumation and coeval sedimentation processes that affected the massif's western border since the Upper Eocene. In order to analyse uplifting processes associated with tectonics during early Neogene we performed detrital zircon U-Pb geochronology, detrital thermochronology of zircon and apatites coupled with the description of a stratigraphic section and its facies composition. We compared samples from the Aracataca basin with analog sequences found at an equivalent basin at the Oca Fault at the northern margin of the SNSM. Our results show that sediments of both basins were sourced from Precambrian gneisses, along with Mesozoic acid to intermediate plutons; sedimentation started in the Upper Eocene-Oligocene according to palynomorphs, subsequently in the Upper Oligocene a completion of Jurassic to Cretaceous sources was followed by an increase of Precambrian input that became the dominant

Streamflow in the upper Santa Cruz River basin, Santa Cruz and Pima Counties, Arizona

Science.gov (United States)

Condes de la Torre, Alberto

1970-01-01

Streamflow records obtained in the upper Santa Cruz River basin of southern Arizona, United States, and northern Sonora, Mexico, have been analyzed to aid in the appraisal of the surface-water resources of the area. Records are available for 15 sites, and the length of record ranges from 60 years for the gaging station on the Santa .Cruz River at Tucson to 6 years for Pantano Wash near Vail. The analysis provides information on flow duration, low-flow frequency magnitude, flood-volume frequency and magnitude, and storage requirements to maintain selected draft rates. Flood-peak information collected from the gaging stations has been projected on a regional basis from which estimates of flood magnitude and frequency may be made for any site in the basin. Most streams in the 3,503-square-mile basin are ephemeral. Ground water sustains low flows only at Santa Cruz River near Nogales, Sonoita Creek near Patagonia, and Pantano Wash near Vail. Elsewhere, flow occurs only in direct response to precipitation. The median number of days per year in which there is no flow ranges from 4 at Sonoita Creek near Patagonia to 335 at Rillito Creek near Tomson. The streamflow is extremely variable from year to year, and annual flows have a coefficient of variation close to or exceeding unity at most stations. Although the amount of flow in the basin is small most of the time, the area is subject to floods. Most floods result from high-intensity precipitation caused by thunderstorms during the period ,July to September. Occasionally, when snowfall at the lower altitudes is followed by rain, winter floods produce large volumes of flow.

78 FR 47007 - National Environmental Policy Act; Santa Susana Field Laboratory

Science.gov (United States)

2013-08-02

... project Web site address listed below. http://www.nasa.gov/agency/nepa/news/SSFL.html . ADDRESSES...; Santa Susana Field Laboratory AGENCY: National Aeronautics and Space Administration (NASA). ACTION... Environmental Cleanup Activities for the NASA-administered portion of the Santa Susana Field Laboratory (SSFL...

Developing and Validating a Santa Ana Wildfire Threat Index

Science.gov (United States)

Capps, S. B.; Rolinski, T.; DAgostino, B.; Vanderburg, S.; Fovell, R. G.; Cao, Y.

2014-12-01

Santa Ana winds, common to southern California during the fall through spring, are a type of katabatic wind that originates from a direction generally ranging from 360°/0° to 100° and is usually accompanied by very low humidity. Since fuel conditions tend to be driest from late September through the middle of November, Santa Ana winds occurring during this period have the greatest potential to produce large, devastating fires when an ignition occurs. Such catastrophic fires occurred in 1993, 2003, 2007, and 2008. Because of the destructive nature of these fires, there has been a growing desire to categorize Santa Ana wind events in much the same way that tropical cyclones have been categorized. The Santa Ana Wildfire Threat index (SAWT) is an attempt to categorize such events with respect to fire activity, based on surface wind velocity, dew point depression, and forecasted fuel conditions. The index, a USDA Forest Service product, was developed by the Forest Service in collaboration with San Diego Gas and Electric Utility (SDG&E), the Department of Atmospheric and Oceanic Sciences at UCLA, The Desert Research Institute (DRI), and Vertum Partners. The methodology behind the SAWT index, along with the index itself will be presented in detail. Also, there will be a discussion on the construction of a 30-year climatology of the index, which includes various meteorological and fuel parameters. We will demonstrate the usefulness of the index as another decision support tool for fire agencies and first responders, and how it could assist the general public and private industry in the preparation of critical Santa Ana wind events.

78 FR 55763 - National Environmental Policy Act; Santa Susana Field Laboratory

Science.gov (United States)

2013-09-11

... document format at http://www.nasa.gov/agency/nepa/news/SSFL.html . The Federal Register Notice of Intent...; Santa Susana Field Laboratory AGENCY: National Aeronautics and Space Administration (NASA). ACTION... Demolition and Environmental Cleanup Activities for the NASA-administered portion of the Santa Susana Field...

Environmental Geophysical Study of the Groundwater Mineralization in a Plot of the Cotonou Littoral Zone (South Benin

Directory of Open Access Journals (Sweden)

Yalo Nicaise

2012-01-01

Full Text Available Geophysical investigations comprising electrical resistivity and electromagnetic conductivities methods were deployed in a 350 m2 sector, strewn with 11 wells. Within the framework of an environmental study on a small scale in the south of Benin, the water conductivity of these wells was measured to determine in a direct way mineralization of the coastal water table in the littoral zone. This environmental study aimed to prospect by the geophysical methods the space extension of the water table mineralization obtained by direct measurements of water conductivity in the well and the depth of the fresh water/salted water interface in the coastal aquifer. Electromagnetic measurements of conductivities made it possible to chart a gradient of mineralization in the northwest direction. The logs of vertical electric soundings showed a deepening of the fresh water/salted water interface in the southern part and its rupture in the northern part. The electrical resistivities of the interface are sensitive to the degree of its mineralization. It has been observed that the geophysical methods in electrical and electromagnetic prospection are a great contribution to the environmental study of the water table mineralization in the littoral zone for a sustainable management of the water resource.

Central hydroelectric of Santa Ana

International Nuclear Information System (INIS)

Pardo A, German

2000-01-01

The paper is related to the construction of an alternating tunnel of conduction to take advantage of the available hydraulic load among the Wiesner Plant and Santa Ana's tanks and of Suba, works required to build a hydroelectric power station with a generation capacity of approximately of 12 MW

2007-2008 Weapon Systems

Science.gov (United States)

2007-01-01

240 Tactical Operations Center ( TOC ) .......................................................................242 Tactical Unmanned Aerial...4QFY06: CHS-3 contract transferred from AMCOM Acq Ctr to CECOM Acq Ctr as a result of the PD CHS move from PM TOCs /AMDCCS to PM TRCS in FY06...SALES None CONTRACTORS IRB Bays manufacturer: General Dynamics Santa Barbara Sistemas (Kaiserslautern, Germany) Logistic support: AM General (Livonia, MI

Policy Options to Address Crucial Communication Gaps in the Incident Command System

Science.gov (United States)

2012-09-01

knife and study their husbands’ necks. Anything can happen.12 Raymond Chandler , Red Wind, A. CHAPTER INTRODUCTION This chapter describes the...Santa Barbara, moving southward towards Ventura, 12 Raymond Chandler , “Red Wind.” Available at http...front of the Alfred P. Murrah Federal Building. Government and other responders were on the scene minutes after a massive truck bomb destroyed a federal

CITY OF SANTA FE V. KOMIS REVISITED: AN ANALYSIS OF THE ACTUAL IMPACTS OF CONSTRUCTION AND OPERATION OF THE SANTA FE BYPASS ON THE VALUE OF NEARBY REAL ESTATE

International Nuclear Information System (INIS)

Bentz, E. J. Jr.; Bentz, C. B.; O'Hora, T. D.; Baepler, D.

2003-01-01

The Santa Fe Bypass for transport of transuranic waste (TRU) to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico has been constructed and is operational (as of 2000). This paper presents a review of actual empirical data from the sales of real estate in the Santa Fe City/County area since the filing of the City of Santa Fe v. Komis lawsuit in 1988. The data analyzed covers the time period from 1989 through the last quarter of 2001

An Interview with Barbara Keogh: Observations of Her Career and the Role of Context in Understanding Children with Disabilities

Science.gov (United States)

Chamberlain, Steven P.

2011-01-01

Barbara Keogh is a true Californian. She was born in Glendale, received her education and professional training in California colleges and universities, and has been a professor at the University of California, Los Angeles (UCLA) for more than 40 years, where she is now Emerita. She is a licensed clinical psychologist and has worked as a…

Unravelling the nocturnal appearance of bogue Boops boops shoals in the anthropogenically modified shallow littoral.

Science.gov (United States)

Mavraki, N; Georgiadis, M; Koutsikopoulos, C; Tzanatos, E

2016-05-01

In the present study the role of the nocturnal migration of bogue Boops boops shoals to anthropogenically modified shallow littoral locations was examined, evaluating four alternative hypotheses: (1) feeding, (2) reproduction, (3) attraction of B. boops to artificial light and (4) concealment in the darkness related to predation avoidance. All hypotheses apart from predation avoidance were rejected, as B. boops tended to concentrate in shaded locations of wider illuminated areas, a finding not only important concerning fish behaviour, but also with significant management implications. © 2016 The Fisheries Society of the British Isles.

Dioctophyme renale in Vulpes vulpes from the Caspian Sea littoral of Iran.

Science.gov (United States)

Hajialilo, Elham; Mobedi, Iraj; Masoud, Jafar; Hasanpour, Hamid; Mowlavi, Gholamreza

2015-05-01

During a long term of road survey for detection of the zoonotic helminthes in carnivores, a male Vulpes vulpes was naturally found infected by Dioctophyme renale in Caspian Sea littoral in Iran. Since the parasite transmission usually occurs through consumption of fish and other accidental food items, investigation of the worm amongst fish-eating animals in the areas with potential circulation of the helminth life cycle, has been regarded as a public health importance so far. Concerning the rout of parasite transmission to humans, different epidemiological aspects should be studied in the country. Present paper describes a destructive lesion of the kidney in the fox due to D. renale after almost a decade of monitoring for the parasite reservoirs in the region.

Wave refraction and longshore transport patterns along the southern Santa Catarina coast

Directory of Open Access Journals (Sweden)

Eduardo Siegle

2007-06-01

Full Text Available Based on the wave climate for the southern Brazilian coast, wave refraction has been modelled in order to obtain the refracted wave heights and directions along the southern Santa Catarina coast, providing the needed information for potential longshore drift estimates. According to its coastline orientation, different sectors of the coast present varying longshore drift patterns. Estimates have been made for the yearly-averaged wave climate as well as for each season, showing thereby the longshore drift patterns along the year. Based on the results of the potential longshore drift intensities and directions and on the shoreline outline in plan, it has been possible to identify a strongly drift-dominated coast in the south turning to a mixed drift and swash dominated coast towards the north of the studied area. Contrasting patterns of longshore drift between the southern and northern portion of the coastline indicate a sediment surplus in the central portion, making sediment available for cross-shore transport processes, either on- or offshore. Considering long-term aspects, the longshore drift patterns are in agreement with the coastal infilling process which has mainly been driven by persistent surplus from littoral sediment drift.Com base no clima de ondas para o sul da costa brasileira, a refração de ondas foi modelada para a obtenção de alturas e direção das ondas ao longo da costa sul de Santa Catarina. Essas informações permitem a estimativa da deriva litorânea potencial para a região. De acordo com a orientação da linha de costa, diferentes setores do litoral apresentam variados padrões de deriva. As estimativas foram realizadas com base nos dados médios anuais e para cada estação do ano, demonstrando assim a variabilidade dos padrões ao longo do ano. A configuração da linha de costa e os resultados das estimativas de intensidade e direção da deriva indicam o predomínio da deriva litorânea na porção sul da área e

La Ex Hacienda de Santa Cruz

Directory of Open Access Journals (Sweden)

Berta Pinto de Estrada

1975-06-01

Full Text Available Ex hacienda Santa Cruz was chosen to show the differences in the geographic and economic structure, and the historic causes that originated them, as an example of ihe situation in the northem part of Campeche.

Oral health of the Paleoamericans of Lagoa Santa, Central Brazil.

Science.gov (United States)

Da-Gloria, Pedro; Larsen, Clark Spencer

2014-05-01

The peopling, origins, and early prehistory of the Americas are topics of intense debate. However, few studies have used human remains to document and interpret patterns of health and lifestyle of Paleoamericans. This study provides the first investigation to characterize oral health in a series of early Holocene skeletal remains from Lagoa Santa, Brazil, a locality containing the remains of some of the earliest inhabitants of South America (10,000-7,000 BP). The sample is composed of 949 teeth and 1925 alveoli from an estimated 113 individuals excavated from 17 archaeological sites located in the State of Minas Gerais. We compare dental caries and abscess prevalence at Lagoa Santa to a large sample of human skeletons from the Western Hemisphere Project (WHP) database using both individual and tooth/alveolus count methods. In addition, antemortem tooth loss and tooth wear were analyzed in Lagoa Santa by sex and age. The results show that Lagoa Santa dental caries and abscess prevalence are significantly higher than observed among other hunter-gatherers included in the WHP database, except when abscess prevalence is considered by individual count. Adult females have less tooth wear coupled with higher prevalence of dental caries and antemortem tooth loss than adult males. These results point to an unexpected record of poor oral health at Lagoa Santa, especially among females. A diet based on a highly cariogenic combination of wild tubers and fruits is suggested as an explanation for the elevated rate, characterizing an early adaptation to a tropical environment in South America. Copyright © 2014 Wiley Periodicals, Inc.

The utilization of ERTS-1 data for the study of the French Atlantic Littoral. [coastal water and geomorphology

Science.gov (United States)

Demathieu, P. G.; Verger, F. H.

1974-01-01

The French Atlantic Littoral (FRALIT) program uses ERTS-1 data to study coastal geomorphology and waters. ERTS-1 gives an overall picture of the phenomena for the first time due mainly to channel 4 data, but the other channels also contribute valuable complementary data on superficial waters. These studies have already resulted in accurate maps of the mud transported south-westwards from the mouth of the River Loire.

EO system concepts in the littoral

Science.gov (United States)

Schwering, Piet B. W.; van den Broek, Sebastiaan P.; van Iersel, Miranda

2007-04-01

In recent years, operations executed by naval forces have taken place at many different locations. At present, operations against international terrorism and asymmetric warfare in coastal environments are of major concern. In these scenarios, the threat caused by pirates on-board of small surface targets, such as jetskis and fast inshore attack crafts, is increasing. In the littoral environment, the understanding of its complexity and the efficient use of the limited reaction time, are essential for successful operations. Present-day electro-optical sensor suites, also incorporating Infrared Search and Track systems, can be used for varying tasks as detection, classification and identification. By means of passive electro-optical systems, infrared and visible light sensors, improved situational awareness can be achieved. For long range capability, elevated sensor masts and flying platforms are ideally suited for the surveillance task and improve situational awareness. A primary issue is how to incorporate new electro-optical technology and signal processing into the new sensor concepts, to improve system performance. It is essential to derive accurate information from the high spatial-resolution imagery created by the EO sensors. As electro-optical sensors do not have all-weather capability, the performance degradation in adverse scenarios must be understood, in order to support the operational use of adaptive sensor management techniques. In this paper we discuss the approach taken at TNO in the design and assessment of system concepts for future IRST development. An overview of our maritime programme in future IRST and EO system concepts including signal processing is presented.

Sediment fluxes and the littoral drift along northeast Andhra Pradesh Coast, India: Estimation by remote sensing

Digital Repository Service at National Institute of Oceanography (India)

Kunte, P.D.; Alagarsamy, R.; Hursthouse, A.S.

). However, field study revealed a predominance of erosion rather than deposition along the estuarine banks and delta front shoreline (Malini and Rao 2004). The study reported here analyzes the littoral-drift regime along the coastal stretch between... by detecting the landform and shoreline changes during the decade (1988/89 to 2000). The multi-date color composite for each sector was generated by assigning red color to a band of ETM 8 data and green and blue color to the corresponding band of TM data...

Caracterização do processo de rigor mortis em músculos de cordeiros da raça Santa Inês e F1 Santa Inês x Dorper Characterization of rigor mortis process of muscles lamb of Santa Inês breed and F1 Santa Inês x Dorper

Directory of Open Access Journals (Sweden)

Rafael dos Santos Costa

2011-01-01

Full Text Available O desenvolvimento do processo de rigor mortis nas carcaças dos animais de açougue influenciam diretamente a qualidade da carne. As características do processo de rigor mortis em carcaça de ovinos durante o processamento industrial para obtenção de carcaças resfriadas já foram estudadas em outros países e no Brasil em ovinos Santa Inês, mas ainda não estabelecidas em ovinos F1 Santa Inês x Dorper. Assim, objetivou-se neste trabalho caracterizar o processo de rigor mortis dos músculos Semitendinosus e Triceps brachii durante o resfriamento industrial e maciez da carne, em 10 carcaças ovinas. Foram escolhidos aleatoriamente 10 ovinos machos inteiros, sendo seis da raça Santa Inês e quatro F1 Santa Inês x Dorper, abatidos no Matadouro Frigorífico de Campos - Campos dos Goytacazes, Rio de Janeiro. Após a sangria, analisou-se temperatura, pH, comprimento de sarcômero em diferentes intervalos de tempo (4h; 6h; 8h; 10h; 12h; e 24h e força de cisalhamento ou maciez às 48h, do músculo Semitendinosus. Paralelamente, foi realizada a correlação entre a análise sensorial e a análise instrumental desse músculo. A temperatura da câmara fria variou de 12,2°C (4h a -0,5°C (24h e a temperatura média das carcaças foi de 26,80°C e -0,20°C, respectivamente. O pH médio inicial do músculo Semitendinosus foi de 6,62 e o final 5,64 enquanto no músculo T. brachii foi de 6,50 (4h e 5,68 (24h. A contração máxima do sarcômero do músculo Semitendinosus ocorreu na 12ªh(1,50mm após a sangria e no músculo Triceps brachii, no intervalo entre a 10ªh e 24ªh (1,53 a 1,57mm. No músculo Semitendinosus a força de cisalhamento ou maciez foi semelhante entre cordeiros da raça Santa Inês e F1 Santa Inês x Dorper, demonstrando que o grupo genético não influencia na maciez da carne. O painel sensorial confirmou os resultados obtidos na análise instrumental. Na correlação da análise instrumental (força de cisalhamento com a an

Anofelinos de Santa Catarina (Diptera: Culicidae, Brasil Anophelines of Santa Catarina (Diptera: Culicidae, Brazil

Directory of Open Access Journals (Sweden)

Maria da Graça Teixeira Portes

2010-04-01

Full Text Available INTRODUÇÃO: No Brasil, a Região Amazônica é endêmica em malária. Em Santa Catarina, a malária foi eliminada na década de 80. A partir daí, ocorreram poucos casos autóctones isolados, e esporádicos. No entanto, em função da existência do vetor em seu território, da existência de extensa área endêmica no Brasil e da grande mobilidade de pessoas em áreas turísticas no estado, existe a probabilidade de reintrodução da doença. MÉTODOS: Utilizou-se os seguintes dados: Banco de Dados do Núcleo de Entomologia da Fundação Nacional de Saúde, Santa Catarina (ACCES,1997-2000; Sistema de Informação de Vigilância Epidemiológica, Secretaria de Vigilância em Saúde (Malária/SC e Sistema de Informação de Notificação e Agravo(SINAN/SC. Os mesmos foram transportados e analisados, no programa Microsoft Office Excel 2007. RESULTADOS: As coletas foram realizadas em 48 municípios, 159 localidades, sendo identificados 12.310 Culicídeos, 11.546 (93,7% Anopheles e 764 (6,2% como outros. Foram identificados três subgêneros e 13 espécies de anofelinos. CONCLUSÕES: Considerando que nos municípios pesquisados, foi identificada a presença de importantes vetores como Anopheles cruzii e Anopheles albitasis e há circulação de pessoas infectadas provenientes de áreas endêmicas, pode-se considerar que os mesmos são áreas receptivas e vulneráveis à malária. Essas espécies são suspeitas de serem responsáveis pela transmissão de malária na região, principalmente nos municípios de Gaspar, Indaial e Rodeio.INTRODUCTION: The Amazon region of Brazil is endemic for malaria. In the State of Santa Catarina, malaria was eliminated in the 1980s. Since then, a few sporadic isolated autochthonous cases have occurred. However, because malaria vectors are present within Brazilian territory and extensive endemic areas exist in this country, along with the great mobility of people in tourist areas of Santa Catarina, there is the

Spatial patterns of littoral zooplankton assemblages along a salinity gradient in a brackish sea: A functional diversity perspective

Science.gov (United States)

Helenius, Laura K.; Leskinen, Elina; Lehtonen, Hannu; Nurminen, Leena

2017-11-01

The distribution patterns and diversity of littoral zooplankton are both key baseline information for understanding the functioning of coastal ecosystems, and for identifying the mechanisms by which the impacts of recently increased eutrophication are transferred through littoral food webs. In this study, zooplankton community structure and diversity along a shallow coastal area of the northern Baltic Sea were determined in terms of horizontal environmental gradients. Spatial heterogeneity of the zooplankton community was examined along the gradient. Altogether 31 sites in shallow sandy bays on the coast of southwest Finland were sampled in the summer periods of 2009 and 2010 for zooplankton and environmental variables (surface water temperature, salinity, turbidity, wave exposure, macrophyte coverage, chlorophyll a and nutrients). Zooplankton diversity was measured as both taxonomic as well as functional diversity, using trait-based classification of planktonic crustaceans. Salinity, and to a lesser extent turbidity and temperature, were found to be the main predictors of the spatial patterns and functional diversity of the zooplankton community. Occurrence of cyclopoid copepods, as well as abundances of the calanoid copepod genus Acartia and the rotifer genus Keratella were found to be key factors in differentiating sites along the gradient. As far as we know, this is the first extensive study of functional diversity in Baltic Sea coastal zooplankton communities.

Richness of littoral macroinvertebrate communities in mountain ponds from NW Spain: what factors does it depend on?

Directory of Open Access Journals (Sweden)

Francisco Garcia-Criado

2012-01-01

Full Text Available Recent researches have started to provide useful information on the littoral macroinvertebrates living in European mountain ponds. However, there is still uncertainty on the factors really shaping their communities. Understanding patterns of biodiversity in these systems is essential for conservation and management purposes. In this paper, we sampled littoral macroinvertebrates at 51 mountain ponds from a wide Spanish region (Castilla y León in order to define which of a set of environmental variables were responsible for differences in richness (genus level or above. One macroinvertebrate sample was collected at each pond (in late June or early July between 2004 and 2008 by kicking and sweeping following a multihabitat time-limited sampling. Twenty-four variables measured at 39 ponds were used to generate a predictive model by multiple linear regression. This model revealed number of habitats and fish stocking as the only significant variables, showing their relative importance against variables traditionally considered to influence richness in mountain ponds and lakes (for example, altitude and pond size. Furthermore, this model accurately predicted richness when tested on a new set of twelve ponds. Additional data analyses proved that neither altitude nor habitat type significantly influenced macroinvertebrate richness, while water permanence had a slight effect (the number of taxa was slightly lower in temporary than in permanent ponds.

Breeding and trade of wildlife in Santa Catarina state, Brazil

Directory of Open Access Journals (Sweden)

VV Kuhnen

Full Text Available The wildlife trade is becoming increasingly more relevant in discussions concerning conservation biology and the sustainable management of natural resources. The aim of this study was to document the trade and breeding of wildlife in Santa Catarina state, in southern Brazil. Data was collected from annual reports (1996-2008 of wildlife breeders which were sent to IBAMA. By the end of 2008, there were 79 wildlife breeders and 11 wildlife traders distributed in Santa Catarina. Commercial breeding accounted for the highest number of breeders (51%. In total, there are 213 species of wild animals bred in the state: 177 birds, 19 mammals and 17 reptiles. Of these, 48% are native to Santa Catarina, 32% occur in other Brazilian states and 20% are exotic to Brazil. Nine percent of the species bred are vulnerable or endangered. It was observed that some breeders reported breeding unauthorized species. Altogether, 93 species are bred illegally by 19 breeders. Of these species, 48 are native to Santa Catarina and three are classified as vulnerable or in danger of extinction. We hope the data presented in this paper contributes to the development of conservation strategies and conscious use of wildlife resources in Brazil.

VizieR Online Data Catalog: Transit timing variations on Qatar-1 (von Essen+, 2013)

Science.gov (United States)

von Essen, C.; Schroter, S.; Agol, E.; Schmitt, J. H. M. M.

2013-06-01

The OLT data were taken between March 2011 and October 2012 using an Apogee Alta U9000 CCD with a 9'x9' field of view. The PTST data were taken between May and August 2012 using a Santa Barbara CCD with a 30'x30' field of view in a 3x3 binning and a Baade R-band filter setup. (2 data files).

Spatial Search, Position Papers

OpenAIRE

Center for Spatial Studies, UCSB

2014-01-01

The Spatial Search specialist meeting in Santa Barbara (December 2014) brought together 35 academic and industry representatives from computational, geospatial, and cognitive sciences with interest in focused discussions on the development of an interdisciplinary research agenda to advance spatial search from scientific and engineering viewpoints. The position papers from participants represent the shared expertise that guided discussions and the formulation of research questions about proces...

Final Programmatic Environmental Assessment for the 2011-2015 Integrated Natural Resources Management Plan for Vandenberg Air Force Base, California

Science.gov (United States)

2011-08-16

UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Tetra Tech, Inc.,301 Mentor Drive, Suite A,Santa Barbara,CA,93111 8. PERFORMING ...Vandenberg AFB may not be known, base-wide surveys would be performed to document new populations.  Because rare species populations are dynamic and their...football/baseball/ softball fields, tennis courts, running tracks, picnic areas, and bicycle paths. Additional information regarding the outdoor

15th December 2010 - World Intellectual Property Organization Director-General F. Gurry signing the guest book with CERN Director-General R. Heuer; visiting CMS control room, experimental cavern and LHC tunnel with Collaboration Deputy Spokesperson J. Incandela, accompanied by M. Bona.

CERN Multimedia

Maximilien Brice

2010-01-01

CERN-HI-1012325 36, from left to right: WIPO Arbitration and Mediation Center, Global Issues Sector Director E. Wilbers; CERN Adviser, Relations with International Organisations, M. Bona; CMS Collaboration Deputy Spokesperson, University of California Santa Barbara J. Incandela; WIPO Deputy Director General, Global Issues Sector J. C. Wichard; WIPO Director-General F. Gurry; WIPO Executive Director and Chief of Staff, Office of the Director General N. Prasad.

California State Waters Map Series—Monterey Canyon and vicinity, California

Science.gov (United States)

Dartnell, Peter; Maier, Katherine L.; Erdey, Mercedes D.; Dieter, Bryan E.; Golden, Nadine E.; Johnson, Samuel Y.; Hartwell, Stephen R.; Cochrane, Guy R.; Ritchie, Andrew C.; Finlayson, David P.; Kvitek, Rikk G.; Sliter, Ray W.; Greene, H. Gary; Davenport, Clifton W.; Endris, Charles A.; Krigsman, Lisa M.; Dartnell, Peter; Cochran, Susan A.

2016-06-10

Monterey and Soquel Canyons, the relatively flat continental shelf contains only a few rocky outcrop exposures. Bedrock is covered largely by sediment derived from the Salinas and Pajaro Rivers. North of Monterey Canyon, the broad and flat continental shelf dips gently seaward, to water depths of about 95 m. To the south, the shelf also dips slightly, to water depths of as much as 150 m along the canyon edge.In the map area, Monterey Canyon splits the Santa Cruz littoral cell (north of the canyon) and the southern Monterey littoral cell (south of the canyon). It is estimated that about 400,000 m3/yr of sand on average enters Monterey Canyon from both of these littoral cells.In the Santa Cruz littoral cell, sand generally travels east and south. Sand is supplied through sea cliff erosion, as well as from the San Lorenzo River, the Pajaro River, and several other smaller coastal watersheds. About 152,911 m3/yr of sand is dredged from the entrance channel of the Santa Cruz Small Craft Harbor north of the map area and then placed on beaches to the east (downdrift) of it. This sand feeds the beaches in the southeastern reach of the Santa Cruz littoral cell and (or) is eventually trapped and lost by Monterey Canyon.The southern Monterey Bay littoral cell in the map area consists of two subcells. From the head of Monterey Canyon to the Salinas River, littoral drift is dominantly to the north; sand entering the ocean from the Salinas River either is deposited offshore or travels north in the littoral zone, nourishing the beaches until it is transported down Monterey Canyon. From south of the Salinas River to the southern extent of the map area, coastal sediment is moved mainly to the south; dune erosion is the only significant source of sand in this subcell.

[Santa Claus is perceived as reliable and friendly: results of the Danish Christmas 2013 survey].

Science.gov (United States)

Amin, Faisal Mohammad; West, Anders Sode; Jørgensen, Carina Sleiborg; Simonsen, Sofie Amalie; Lindberg, Ulrich; Tranum-Jensen, Jørgen; Hougaard, Anders

2013-12-02

Several studies have indicated that the population in general perceives doctors as reliable. In the present study perceptions of reliability and kindness attributed to another socially significant archetype, Santa Claus, have been comparatively examined in relation to the doctor. In all, 52 randomly chosen participants were shown a film, where a narrator dressed either as Santa Claus or as a doctor tells an identical story. Structured interviews were then used to assess the subjects' perceptions of reliability and kindness in relation to the narrator's appearance. We found a strong inclination for Santa Claus being perceived as friendlier than the doctor (p = 0.053). However, there was no significant difference in the perception of reliability between Santa Claus and the doctor (p = 0.524). The positive associations attributed to Santa Claus probably cause that he is perceived friendlier than the doctor who may be associated with more serious and unpleasant memories of illness and suffering. Surprisingly, and despite him being an imaginary person, Santa Claus was assessed as being as reliable as the doctor.

Fauna of gastropod molluscs in the Curonian Lagoon littoral biotopes (Baltic Sea, Kaliningrad region, Russia

Directory of Open Access Journals (Sweden)

Dmitry Filippenko

2011-12-01

Full Text Available A survey of the gastropod mollusc fauna in the coastal waters of the southern part of the Curonian Lagoon (Kaliningrad region, Russia were carried out. Study revealed 34 aquatic gastropods representing 30% of Prosobranchia and 70% of Pulmonata. Obtained data showed higher mollusc diversity in the littoral biotopes in comparison with open areas of the Lagoon. The fauna is represented by a typical Central European species complex of freshwater gastropods. The reed zone along the coastline in the Lagoon functions as a barrier and provides shallow water habitats with slow moving and warmer water, where maximum gastropod species concentrate.

Ecotourism: The Santa Elena Rainforest Project.

Science.gov (United States)

Wearing, Stephen

1993-01-01

Describes an ecotourism project in which the community of Santa Elena, Costa Rica, are developing a rainforest reserve on government land leased permanently to the local high school. Discusses the impact of the project on the community's economy and environment. (Contains 30 references.) (MDH)

Towards a better understanding of small scale distribution of littoral age-0 fish in a deep-valley reservoir: day or night surveys?

Czech Academy of Sciences Publication Activity Database

Kratochvíl, Michal; Vašek, Mojmír; Peterka, Jiří; Draštík, Vladislav; Čech, Martin; Jůza, Tomáš; Muška, Milan; Matěna, Josef; Kubečka, Jan

2014-01-01

Roč. 728, č. 1 (2014), s. 125-139 ISSN 0018-8158 R&D Projects: GA MŠk(CZ) EE2.3.20.0204 Institutional support: RVO:60077344 Keywords : spatial distribution * habitat use * juvenile fish * littoral zone * deep reservoirs * electrofishing Subject RIV: EH - Ecology, Behaviour Impact factor: 2.275, year: 2014

Modeling and Prediction of Wildfire Hazard in Southern California, Integration of Models with Imaging Spectrometry

Science.gov (United States)

Roberts, Dar A.; Church, Richard; Ustin, Susan L.; Brass, James A. (Technical Monitor)

2001-01-01

Large urban wildfires throughout southern California have caused billions of dollars of damage and significant loss of life over the last few decades. Rapid urban growth along the wildland interface, high fuel loads and a potential increase in the frequency of large fires due to climatic change suggest that the problem will worsen in the future. Improved fire spread prediction and reduced uncertainty in assessing fire hazard would be significant, both economically and socially. Current problems in the modeling of fire spread include the role of plant community differences, spatial heterogeneity in fuels and spatio-temporal changes in fuels. In this research, we evaluated the potential of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) and Airborne Synthetic Aperture Radar (AIRSAR) data for providing improved maps of wildfire fuel properties. Analysis concentrated in two areas of Southern California, the Santa Monica Mountains and Santa Barbara Front Range. Wildfire fuel information can be divided into four basic categories: fuel type, fuel load (live green and woody biomass), fuel moisture and fuel condition (live vs senesced fuels). To map fuel type, AVIRIS data were used to map vegetation species using Multiple Endmember Spectral Mixture Analysis (MESMA) and Binary Decision Trees. Green live biomass and canopy moisture were mapped using AVIRIS through analysis of the 980 nm liquid water absorption feature and compared to alternate measures of moisture and field measurements. Woody biomass was mapped using L and P band cross polarimetric data acquired in 1998 and 1999. Fuel condition was mapped using spectral mixture analysis to map green vegetation (green leaves), nonphotosynthetic vegetation (NPV; stems, wood and litter), shade and soil. Summaries describing the potential of hyperspectral and SAR data for fuel mapping are provided by Roberts et al. and Dennison et al. To utilize remotely sensed data to assess fire hazard, fuel-type maps were translated

Recent recoveries of archaeological ceramics on Santa Isabel, central Solomon Islands

International Nuclear Information System (INIS)

Carter, M.J.; Roe, D.; Keopo, J.

2012-01-01

Recent field investigations on Santa Isabel in the Central Solomon Islands have revealed the presence of archaeological pottery in both terrestrial and intertidal contexts. Preliminary dating results and comparative stylistic analyses of sherds provide evidence to suggest an antiquity of ceramics in northwest Isabel spanning the late Holocene to the recent historic past. These research outcomes expand the known distribution of pottery within the Solomon Islands and provide new knowledge about the prehistory of Santa Isabel. Here we describe the Santa Isabel ceramics, and suggest several implications of the research for current settlement models of the Solomon Islands and for our understanding of the variability in the archaeological record of mid- to late-Holocene ceramic distribution throughout the region. (author). 24 refs., 7 figs.

Hydrologic and geochemical characterization of the Santa Rosa Plain watershed, Sonoma County, California

Science.gov (United States)

Nishikawa, Tracy

2013-01-01

The Santa Rosa Plain is home to approximately half of the population of Sonoma County, California, and faces growth in population and demand for water. Water managers are confronted with the challenge of meeting the increasing water demand with a combination of water sources, including local groundwater, whose future availability could be uncertain. To meet this challenge, water managers are seeking to acquire the knowledge and tools needed to understand the likely effects of future groundwater development in the Santa Rosa Plain and to identify efficient strategies for surface- and groundwater management that will ensure the long-term viability of the water supply. The U.S. Geological Survey, in cooperation with the Sonoma County Water Agency and other stakeholders in the area (cities of Cotati, Rohnert Park, Santa Rosa, and Sebastopol, town of Windsor, Cal-American Water Company, and the County of Sonoma), undertook this study to characterize the hydrology of the Santa Rosa Plain and to develop tools to better understand and manage the groundwater system. The objectives of the study are: (1) to develop an updated assessment of the hydrogeology and geochemistry of the Santa Rosa Plain; (2) to develop a fully coupled surface-water and groundwater-flow model for the Santa Rosa Plain watershed; and (3) to evaluate the potential hydrologic effects of alternative groundwater-management strategies for the basin. The purpose of this report is to describe the surface-water and groundwater hydrology, hydrogeology, and water-quality characteristics of the Santa Rosa Plain watershed and to develop a conceptual model of the hydrologic system in support of the first objective. The results from completing the second and third objectives will be described in a separate report.

Santa Lucia River basin. Development of water resources; Cuenca del Rio Santa Lucia.Desarrollo de los recursos hidricos

Energy Technology Data Exchange (ETDEWEB)

NONE

1970-07-01

The main objective of this study was to orient the development of water resources of the Santa Lucia River basin to maximum benefit in accordance with the priorities established by Government in relation to the National Development Plans

South Fork of the Santa Clara River, Santa Clarita Valley, California. Supplement.

Science.gov (United States)

1985-01-01

designed as a broad - crested weir to pass the maximum probable flood (PF) with a peak of 24,500 ofs. The spillway crest length of 100 feet and the...well as from the Miocene Topanga sandstone and the Modelo shale found near the crest of the Santa Susana Mountains in Aliso and Rice Canyons. Fossil...440 1.5 .IN THE AREA. 1I0.050: DRAINAGE AREA IS QUITE RUGGED, WITH SHARP RIDGES 4.4 600 1.3 .050 AND NARROW, STEEP CANYONS THROUGH WHICH WATERCOURSES

California State Waters Map Series—Offshore of Gaviota, California

Science.gov (United States)

Johnson, Samuel Y.; Dartnell, Peter; Cochrane, Guy R.; Hartwell, Stephen R.; Golden, Nadine E.; Kvitek, Rikk G.; Davenport, Clifton W.; Johnson, Samuel Y.; Cochran, Susan A.

2018-04-20

, gated community that has no public access.The map area has a long history of petroleum exploration and development. Several offshore gas fields were discovered and were developed by onshore directional drilling in the 1950s and 1960s. Three offshore petroleum platforms were installed in adjacent federal waters in 1976 (platform “Honda”) and 1989 (platforms “Heritage” and “Harmony”). Local offshore and onshore operations were serviced for more than a century by the Gaviota marine terminal, which is currently being decommissioned and will be abandoned in an intended transition to public open space. The Offshore of Gaviota map area lies within the western Santa Barbara Channel region of the Southern California Bight, and it is somewhat protected from large Pacific swells from the north and northwest by Point Conception and from south and southwest swells by offshore islands and banks. Much of the shoreline in the map area is characterized by narrow beaches that have thin sediment cover, backed by low (10- to 20-m-high) cliffs that are capped by a narrow coastal terrace. Beaches are subject to wave erosion during winter storms, followed by gradual sediment recovery or accretion in the late spring, summer, and fall months during the gentler wave climate.The map area lies in the western-central part of the Santa Barbara littoral cell, which is characterized by west-to-east transport of sediment from Point Arguello on the northwest to Hueneme and Mugu Canyons on the southeast. Sediment supply to the western and central part of the littoral cell is mainly from relatively small coastal watersheds. In the map area, sediment sources include Cañada de la Gaviota (52 km2), as well as Cañada de la Llegua, Arroyo el Bulito, Cañada de Santa Anita, Cañada de Alegria, Cañada del Agua Caliente, Cañada del Barro, Cañada del Leon, Cañada San Onofre, and many others. Coastal-watershed discharge and sediment load are highly variable, characterized by brief large events

The littoral environment of rocky shores as a border between the sea and the land and between the sea and the fresh water

NARCIS (Netherlands)

Hartog, den C.

1968-01-01

Many ecologists have occupied themselves with the problem of the littoral zonation and they still disagree among themselves about the delimitation of the zones and the factors which cause the zonation. In this paper the problem has been approached in two different ways. In the first place the

Embourgeoisement et effet littoral. Recompositions socio-spatiales à La Rochelle et à l’Île de Ré Embourgeoisement and the littoral effect. Socio-spatial recompositions in La Rochelle and the Île de Ré

Directory of Open Access Journals (Sweden)

Clotilde Buhot

2009-05-01

Full Text Available Cette contribution examine l’importance des fonctions littorales et urbaines dans la structuration socio-spatiale de La Rochelle et de l’Île de Ré (France. L’analyse des dynamiques foncières et immobilières permet de définir le rôle des résidences secondaires dans cette région touristique.This essay examines the importance of littoral and urban factors in the socio-spatial structuration of La Rochelle and the Île de Ré (France. The analysis of the dynamics of property and real estate allow the definition of the role of second homes in this tourist region.

Environmental Assessment:Security and Safety Upgrades to Entry Control Facilities Vandenberg Air Force Base, California

Science.gov (United States)

2009-07-08

vegetation (i.e., poison oak and stinging nettle ), animals (i.e., insects, spiders, and snakes), and disease vectors (i.e., ticks, rodents), exist...processing pulpy roots or tubers (Glassow 1997). Along the Santa Barbara Channel coastline, use of shellfish declined as other animal foods became more...for temporary camps where they gathered grasses, roots , tubers, and bulbs. Hunting marine mammals became important during times when seals and sea

Marine fisheries review, Vol. 54, No. 1, 1992. Quarterly report

International Nuclear Information System (INIS)

Hobart, W.L.

1992-01-01

Contents: characteristics of billfish anglers in the u.s. atlantic ocean; effects of the santa barbara, calif., oil spill on the apparent abundance of pelagic fishery resources; remote camera and trapping survey of the deep-water shrimps heterocarpus laevigatus and h. ensifer and the geryon crab chaceon granulatus in palau; and on the distribution and fishery potential of the japanese red crab chaceon granulatus in the palauan archipelago, western caroline islands

Kurdistan: The State That Cannot Be

Science.gov (United States)

2016-05-26

arm-kurdish-forces. 2 Graham E . Fuller, “The Fate of the Kurds,” Foreign Affairs, 72, no. 2 (Spring, 1993), pp. 108-121. 2 US has enabled...Sperl (London: Routledge, 1992), 10-11. 6 Vera Eccarius-Kelly, The Militant Kurds: A Dual Strategy for Freedom (Santa Barbara: Praeger, 2011), 178-181...fighting has caused the deaths of nearly 40,000 people, including civilians, Turkish 22 Vera Eccarius

Plastic Electronics and Optoelectronics: New Science and Technology from Soluble Semiconducting Polymers and Bulk Heterojunction Solar Cells Fabricated from Soluble Semiconducting Polymers

Science.gov (United States)

2011-11-03

Seifter, A. J. Heeger, Adv. Mater., 23, 1679–1683 (2011). 8. Efficient, Air-Stable Bulk Heterojunction Polymer Solar Cells Using MoOx as the Anode...distribution is unlimited. 13. SUPPLEMENTARY NOTES None 14. ABSTRACT Bulk heterojunction (BHJ) solar cells were invented at UC Santa Barbara after the...Bulk Heterojunction Solar Cells Fabricated from Soluble Semiconducting Polymers Grant number: AFOSR FA9550-08-1-0248 Dr. Charle Lee, Program

Liberation Tigers of Tamil Elam, Aum Shinrikyo, Al Qaeda, and the Syrian Crisis: Nonstate Actors Acquiring WMD

Science.gov (United States)

2013-12-01

Future of Lethal Gases That Threaten Our World (Santa Barbara, CA: Praeger, 2010), 126–127; David Bamber, Chris Hastings, and Rajeev Syal, “Bin...86 David Albright and Holly Higgins , “Pakistani Nuclear Scientists: How Much Nuclear Assistance to Al Qaeda?” August 30, 2002, Institute...6, 2002. Nautilus Institute. http://www.nautilus.org/archives/for a/Special-Policy-Forum/47_Albright.html. Albright, David and Holly Higgins

Pronóstico De Mesoescala De Un Evento De Noviembre De 2008 En Santa Catarina Mesoscale forescasting of an event of novenber 2008 in Santa Catharina

Directory of Open Access Journals (Sweden)

Lia Martins Costa do Amaral

2012-12-01

Full Text Available La gran disponibilidad de vapor de agua en los niveles inferiores de la atmósfera, advectada sobre la costa de la provincia de Santa Catarina por el anticiclón semiestacionario del Océano Atlántico, favoreció períodos frecuentes de lluvia durante el mes de noviembre de 2008. La exploración del evento extremo ocurrido en Santa Catarina, que se caracterizó por un intenso bloqueo en niveles altos, se realizó con pronósticos de los modelos del mesoescala MM5 y WRF. Estos modelos fueron procesados con muy alta resolución espacial, abarcando toda la región afectada por el evento severo. La temperatura de la superficie del mar presentaba anomalías positivas de temperatura a lo largo de la costa de Santa Catarina, favoreciendo la transferencia de calor latente hacia la atmósfera, con su posterior advección hacia la zona continental. Los resultados obtenidos con los modelos son consistentes con las observaciones, aunque fuertemente dependientes de la resolución horizontal de los mismos.The large availability of water vapor at low levels of the atmosphere, advected into the coastal region of Santa Catharina State by the Atlantic Ocean semi-stationary anticyclone, provided the frequent and copious rainfall during the November, 2008. One of the most extreme event occurred in Santa Catharina coastal zone, when a quite strong blocking formed at high levels of the atmosphere is explored processing both, the MM5 and WRF mesoscale models. These models were processed with very high spatial resolution domains, covering the entire region affected by the severe event. The sea surface temperature field revealed that there was a large core on Atlantic waters with quite high temperatures along the coast of Santa Catharina, which enhanced the vertical integrated latent heat supply into the continental region by the winds. The models forecasting results showed consistent results with the observations, as well as an indication that coherences are directly

DARLA: Data Assimilation and Remote Sensing for Littoral Applications

Science.gov (United States)

Jessup, A.; Holman, R. A.; Chickadel, C.; Elgar, S.; Farquharson, G.; Haller, M. C.; Kurapov, A. L.; Özkan-Haller, H. T.; Raubenheimer, B.; Thomson, J. M.

2012-12-01

DARLA is 5-year collaborative project that couples state-of-the-art remote sensing and in situ measurements with advanced data assimilation (DA) modeling to (a) evaluate and improve remote sensing retrieval algorithms for environmental parameters, (b) determine the extent to which remote sensing data can be used in place of in situ data in models, and (c) infer bathymetry for littoral environments by combining remotely-sensed parameters and data assimilation models. The project uses microwave, electro-optical, and infrared techniques to characterize the littoral ocean with a focus on wave and current parameters required for DA modeling. In conjunction with the RIVET (River and Inlets) Project, extensive in situ measurements provide ground truth for both the remote sensing retrieval algorithms and the DA modeling. Our goal is to use remote sensing to constrain data assimilation models of wave and circulation dynamics in a tidal inlet and surrounding beaches. We seek to improve environmental parameter estimation via remote sensing fusion, determine the success of using remote sensing data to drive DA models, and produce a dynamically consistent representation of the wave, circulation, and bathymetry fields in complex environments. The objectives are to test the following three hypotheses: 1. Environmental parameter estimation using remote sensing techniques can be significantly improved by fusion of multiple sensor products. 2. Data assimilation models can be adequately constrained (i.e., forced or guided) with environmental parameters derived from remote sensing measurements. 3. Bathymetry on open beaches, river mouths, and at tidal inlets can be inferred from a combination of remotely-sensed parameters and data assimilation models. Our approach is to conduct a series of field experiments combining remote sensing and in situ measurements to investigate signature physics and to gather data for developing and testing DA models. A preliminary experiment conducted at

Documentation of the Santa Clara Valley regional ground-water/surface-water flow model, Santa Clara Valley, California

Science.gov (United States)

Hanson, R.T.; Li, Zhen; Faunt, C.C.

2004-01-01

The Santa Clara Valley is a long, narrow trough extending about 35 miles southeast from the southern end of San Francisco Bay where the regional alluvial-aquifer system has been a major source of water. Intensive agricultural and urban development throughout the 20th century and related ground-water development resulted in ground-water-level declines of more than 200 feet and land subsidence of as much as 12.7 feet between the early 1900s and the mid-1960s. Since the 1960s, Santa Clara Valley Water District has imported surface water to meet growing demands and reduce dependence on ground-water supplies. This importation of water has resulted in a sustained recovery of the ground-water flow system. To help support effective management of the ground-water resources, a regional ground-water/surface-water flow model was developed. This model simulates the flow of ground water and surface water, changes in ground-water storage, and related effects such as land subsidence. A numerical ground-water/surface-water flow model of the Santa Clara Valley subbasin of the Santa Clara Valley was developed as part of a cooperative investigation with the Santa Clara Valley Water District. The model better defines the geohydrologic framework of the regional flow system and better delineates the supply and demand components that affect the inflows to and outflows from the regional ground-water flow system. Development of the model includes revisions to the previous ground-water flow model that upgraded the temporal and spatial discretization, added source-specific inflows and outflows, simulated additional flow features such as land subsidence and multi-aquifer wellbore flow, and extended the period of simulation through September 1999. The transient-state model was calibrated to historical surface-water and ground-water data for the period 197099 and to historical subsidence for the period 198399. The regional ground-water flow system consists of multiple aquifers that are grouped

Variabilidade em matrizes de acessos de espinheira-santa Variability in matrices of espinheira-santa accessions

Directory of Open Access Journals (Sweden)

Márcio Paim Mariot

2008-04-01

Full Text Available Maytenus ilicifolia e M. aquifolium são espécies nativas do Brasil, popularmente conhecidas como espinheira-santa, sendo indicadas para gastrite e para úlcera estomacal. A Embrapa Clima Temperado e a Universidade Federal de Pelotas (UFPel mantêm um banco de germoplasma destas espécies. Com o objetivo de identificar a variabilidade fenotípica para alguns caracteres morfológicos em matrizes de espinheira-santa, estimar a dissimilaridade e agrupar os acessos através de análises multivariadas, 105 acessos foram caracterizados morfologicamente. Foram avaliados os caracteres comprimento e largura de fruto, número de sementes por fruto, comprimento e largura de folha, relação comprimento/largura de folha e número de espinhos por folha. Foi estimada a distância euclidiana e os acessos foram agrupados pelo método de otimização de Tocher. Foi observada uma ampla variabilidade para todos os caracteres analisados. O número de espinhos por folha foi o caráter que mais contribuiu para a divergência. Os caracteres morfológicos permitiram separar os acessos em sete grupos. A maior dissimilaridade foi entre os acessos 57 (M. ilicifolia e 91 (M. aquifolium. Não foi evidenciada uma separação de acordo com a localização geográfica dos acessos. Na análise de agrupamento foram identificados dois grupos que apresentavam tanto acessos de M. ilicifolia quanto de M. aquifolium, o que indica proximidade filogenética entre estas espécies.Maytenus ilicifolia and M. aquifolium are native Brazilian species popularly known as espinheira-santa, being indicated for gastritis and stomach ulcer. Embrapa Clima Temperado and Universidade Federal de Pelotas (UFPel keep a gene bank of these species. With the objective of identifing phenotypic variability for some morphological characters in matrices of espinheira-santa, estimating dissimilarity and clustering accessions through multivariate analysis, 105 accessions had been morphologically characterized

Islas de Old Providence y Santa Catalina. Presente y futuro

Directory of Open Access Journals (Sweden)

June Marie Mow

2005-11-01

Full Text Available Las Islas de Providencia y Santa Catalina ofrecen una combinación única de diversidad biológica y autenticidad cultural, convirtiéndose en las Islas menos degradadas ambiental y culturalmente en el Caribe; son áreas naturales, con bajos niveles de turismo, relativamente intactas en las cuales la comunidad isleña nativa local juega un papel significativo. La falta de una marca como destino turístico único nacional e internacionalmente, la baja conectividad, la carencia de una estrategia promocional, así como la baja importancia del sector para el gobierno local, brindan la oportunidad para que el ecoturismo trabaje para la gente de Old Providence y Santa Catalina bajo sus propias reglas de juego y que la voluntad política no sea desviada por ganancias de corto plazo o esquemas superficialmente muy atractivos, pero que no generan beneficios para la población local. La visión de la gente de Old Providence y Santa Catalina es que, sea el ecoturismo la forma de ofrecer nuevas opciones socioeconómicas a las poblaciones locales para que puedan obtener los beneficios de sus senderos, playas, arrecifes y áreas naturales, la tradición, y cultura local. Para ello, es posible aprovechar de manera sostenible la introducción de un nuevo paradigma para el desarrollo sostenible de Old Providence y Santa Catalina: La Reserva de Biosfera Seaflower.

Moralidade, autonomia e educação em Kant : uma leitura a partir de Barbara Herman

OpenAIRE

Fábio C. Ribeiro Mendes

2013-01-01

A educação é um tema geralmente considerado periférico à teoria moral de Kant. A presente pesquisa pretende apontar para a possibilidade não usual de uma leitura da filosofia moral kantiana, a partir das contribuições de Barbara Herman. Defende-se que é possível adotar a perspectiva da formação moral do agente concreto como uma maneira de compreender uma importante conexão entre os conceitos de moralidade, autonomia e educação. O primeiro passo é observar que a discussão em torno do valor do ...

Desastre y Memoria Material: La Inundacion 2003 de Santa Fe, Argentina

Directory of Open Access Journals (Sweden)

Susann Baez Ullberg

2017-01-01

Full Text Available On April 29, 2003, a catastrophic flood occurred in the Argentina city of Santa Fe de la Vera Cruz. Soon, the disaster became a political issue, as they had made serious accusations against the authorities and decision makers regarding negligence, corruption and lack of disaster preparedness. A local protest movement emerged, claiming both the allocation of responsibilities and financial compensation for the losses suffered by the victims. This article analyses the role of material memory and oblivion on the post disaster scene, more specifically, how different social actors in Santa Fe used places and objects in the contentious making of a disaster memoryscape. The analysis is based on ethnography from transtemporal translocal and field research conducted in Santa Fe between 2004 and 2011, and applies anthropological and sociological theories of memory to analyse these processes. Resumen El 29 de abril de 2003, ocurrió la peor inundación catastrófica en la historia de la ciudad argentina de Santa Fe de la Vera Cruz. Al poco tiempo, el desastre se convirtió en una cuestión política, ya que se habían realizado graves acusaciones contra las autoridades y tomadores de decisiones con respecto a la negligencia, la corrupción y la falta de preparación para desastres. Surgió un movimiento de protesta demandando tanto la asignación de responsabilidades, como la compensación económica por las pérdidas sufridas por las víctimas. Este artículo analiza el papel de la memoria material y el olvido en el escenario del posdesastre, y más específicamente cómo los diferentes actores sociales en Santa Fe usaron los lugares y los objetos en una contienda por construir un memo-paisaje del desastre. El análisis se basa en etnografía de trabajo de campo translocal y transtemporal realizado en Santa Fe entre 2004 y 2011, y aplica las teorías antropológicas y sociológicas de la memoria a fines de analizar estos procesos.

Periphyton changes over 20 years of chemical recovery of Lake Orta, Italy: differential response to perturbation of littoral and pelagic communities

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Giuseppe MORABITO

2011-08-01

Full Text Available Lake Orta, a large Italian subalpine lake, has a long history of industrial pollution by acid, ammonia, and metals. A whole-lake liming treatment in 1989-1990 led to a gradual increase in pH (from 4.4 to 7 and a concomitant decline in ammonia (from 2.5 to 0.05 mg L-1 and metal concentrations (e.g., copper: from 35 to 3 μg L-1. In this study, we examine the response of the littoral zone, in terms of chemistry and periphyton assemblages, to contamination and recovery of Lake Orta. We compare these findings with a long-term data set of chemistry and phytoplankton collected in the pelagic zone. We sampled periphyton at two sites from the liming period (1989 through 2010 when the lake approached chemical equilibrium. Chemical variables collected in the littoral zone near the periphyton samples followed the same temporal trends observed in the pelagic zone. Chlorophytes, the dominant algae in the preliming period, progressively waned after the calcium carbonate addition. Diatom importance gradually increased to reach up to 80% of the total biovolume in the most recent years. There was a clear shift in the diatom taxonomic composition over the study period. Acidophilous Pinnularia subcapitata var. hilseana and metal-tolerant Achnanthes minutissima were dominant before liming. With the progressive increase in pH and decline in metal concentrations, there was successively the dominance of Fragilaria nanoides (formerly identified as Synedra tenera and Cymbella microcephala in the transition period and of circumneutral Navicula cryptocephala, N. radiosa, and Synedra ulna in the most recent period. Pelagic diatoms were more affected than benthic diatoms by the industrial pollution and their recovery after the liming intervention was slower. Whereas present periphyton diatom assemblages are similar to those observed in nearby unpolluted Lake Mergozzo, pelagic assemblages are still in transition from severe disturbance towards characteristics reported before

Highstand shelf fans: The role of buoyancy reversal in the deposition of a new type of shelf sand body

Science.gov (United States)

Steel, Elisabeth; Simms, Alexander R.; Warrick, Jonathan; Yokoyama, Yusuke

2016-01-01

Although sea-level highstands are typically associated with sediment-starved continental shelves, high sea level does not hinder major river floods. Turbidity currents generated by plunging of sediment-laden rivers at the fluvial-marine interface, known as hyperpycnal flows, allow for cross-shelf transport of suspended sand beyond the coastline. Hyperpycnal flows in southern California have deposited six subaqueous fans on the shelf of the northern Santa Barbara Channel in the Holocene. Using eight cores and nine grab samples, we describe the deposits, age, and stratigraphic architecture of two fans in the Santa Barbara Channel. Fan lobes have up to 3 m of relief and are composed of multiple hyperpycnite beds ∼5 cm to 40 cm thick. Deposit architecture and geometry suggest the hyperpycnal flows became positively buoyant and lifted off the seabed, resulting in well-sorted, structureless, elongate sand lobes. Contrary to conventional sequence stratigraphic models, the presence of these features on the continental shelf suggests that active-margin shelves may locally develop high-quality reservoir sand bodies during sea-level highstands, and that such shelves need not be solely the site of sediment bypass. These deposits may provide a Quaternary analogue to many well-sorted sand bodies in the rock record that are interpreted as turbidites but lack typical Bouma-type features.

The SantaBot experiment

DEFF Research Database (Denmark)

Hansen, Søren Tranberg; Svenstrup, Mikael; Andersen, Hans Jørgen

2009-01-01

The video shows how an autonomous mobile robot dressed as Santa Claus is interacting with people in a shopping mall. The underlying hypothesis is that it is possible to create interesting new living spaces and induce value in terms of experiences, information or economics, by putting socially...... interactive mobile agents into public urban transit area. To investigate the hypothesis, an experiment was carried out using a robot capable of navigating autonomously based on the input of an onboard laser scanner. The robot would detect and follow random people, who afterwards were asked to fill out...

Estrutura de informação sobre comércio exterior em Santa Catarina

OpenAIRE

Lino, Sônia Regina Lamego

2001-01-01

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-Econômico O trabalho tem como objetivo geral estudar a estrutura de informação sobre comércio exterior em Santa Catarina e o uso dessa estrutura de informação pelos usuários das médias empresas do setor moveleiro catarinense que exportam para o MERCOSUL. Os objetivos específicos são: 1) identificar as instituições públicas e privadas que mantêm estrutura de informações sobre comércio exterior em Santa Catarina; 2...

Hydrodynamic Modeling of Santa Marta's Big Marsh

International Nuclear Information System (INIS)

Saldarriaga, Juan

1991-01-01

The ecological degradation of Santa Marta's Big Marsh and their next areas it has motivated the realization of diagnosis studies and design by several state and private entities. One of the recommended efforts for international advisory it was to develop an ecological model that allowed the handling of the water body and the economic test of alternative of solution to those ecological problems. The first part of a model of this type is in turn a model that simulates the movement of the water inside the marsh, that is to say, a hydrodynamic model. The realization of this was taken charge to the civil engineering department, on the part of Colciencias. This article contains a general explanation of the hydrodynamic pattern that this being developed by a professors group. The ecological causes are described and antecedent, the parts that conform the complex of the Santa Marta big Marsh The marsh modeling is made and it is explained in qualitative form the model type Hydrodynamic used

Fortresses and Icebergs: The Evolution of the Transatlantic Defense Market and the Implications for U.S. National Security Policy. Volume 1: Study Findings and Recommendations

Science.gov (United States)

2009-01-01

public data, World Wide Web research, and any reports and analysis developed by that nation’s government or by other defense experts and analysts...europe.org/Objects/2/Files/ WEB %20Common%20Indus- try%20Standards.pdf . 37 “Siemens settles bribery cases,” International Herald Tribune (Dec. 15, 2008...GD European Land Combat Systems to oversea GDLS’ European subsidiaries. Subsidiaries shown below. Santa Barbara Sistemas SA Spain Acquired from

Self-Nonself Recognition in the Colonial Protochordate Botryllus schlosseri from Mutsu Bay, Japan

OpenAIRE

RINKEVICH, BARUCH; SAITO, YASUNORI

1992-01-01

Wild Botryllus schlosseri collected from a 5 × 5 m area in Mutsu Bay (Aomori Prefecture, Japan) were tested for alloresponses in intrapopulation colony allorecognition assays (CAAs). Results indicate that rejection patterns are similar to those recorded previously in the populations from Monterey and Santa Barbara, California, from the Mediterranean coast of Israel, and from the Venetian lagoon, Italy. The only difference was the marked accumulation of bright-yellow blood cells in the tips of...

DDT-induced feminization of gull embryos

International Nuclear Information System (INIS)

Fry, D.M.; Toone, C.K.

1981-01-01

Injection of DDT [1, 1, 1-trichloro-2,2-bis(p-chlorophenyl)ethane] into gull eggs at concentrations comparable to those found in contaminated seabird eggs in 1970 induces abnormal development of ovarian tissue and oviducts in male embryos. Developmental feminization of males is associated with inability to breed as adults and may explain the highly skewed sex ratio and reduced number of male gulls breeding on Santa Barbara Island in southern California

Magnetic Materials

Science.gov (United States)

Spaldin, Nicola A.

2003-04-01

Magnetic materials are the foundation of multi-billion dollar industries and the focus of intensive research across many disciplines. This book covers the fundamentals, basic theories and applications of magnetism and conventional magnetic materials. Based on a lecture course given by Nicola Spaldin in the Materials Department at University of California, Santa Barbara, the book is ideal for a one- semester course in magnetic materials. It contains numerous homework problems and solutions.

Calibration of Linked Hydrodynamic and Water Quality Model for Santa Margarita Lagoon

Science.gov (United States)

2016-07-01

was used to drive the transport and water quality kinetics for the simulation of 2007–2009. The sand berm, which controlled the opening/closure of...TECHNICAL REPORT 3015 July 2016 Calibration of Linked Hydrodynamic and Water Quality Model for Santa Margarita Lagoon Final Report Pei...Linked Hydrodynamic and Water Quality Model for Santa Margarita Lagoon Final Report Pei-Fang Wang Chuck Katz Ripan Barua SSC Pacific James

Une chaîne de traitement de l'information géographique au service de l'application de la loi Littoral

Directory of Open Access Journals (Sweden)

Patrick GUILLOPÉ

1994-09-01

Full Text Available L’application de la loi Littoral nécessitait une approche nouvelle de la part de l’État et la mise en œuvre d’outils nouveaux pour une gestion à long terme. L’apport de traitements automatiques de l’information géographique a été ainsi testé au CETE Normandie-Centre sur trois des grands principes posés par cette loi.

Geomorphological evidences of Quaternary tectonic activities in the Santa Cruz river valley, Patagonia, Argentina

International Nuclear Information System (INIS)

Massabie, A.; Sanguinetti, A.; Nestiero, O.

2007-01-01

From Argentin lake, at west on Andean hills, to Puerto Santa Cruz on Atlantic coast, Santa Cruz river cross eastward Santa Cruz province over 250 km in Patagonia at southern Argentina. Present bed of the river has a meandering outline with first order meanders of great ratio bends and second order meanders of minor ratio bends. Principal wanderings are 45 to 55 km spaced from near Estancia La Julia or Rio Bote at west to Comandante Luis Piedrabuena at east. On river's bed middle sector these great curvatures are located at Estancia Condor Cliff and Estancia Rincon Grande. Regional and partial detailed studies allow to recognize structural control on river's bed sketch and valley s geomorphology that relates first order bends with reactivated principal faults. These faults fit well with parallel system of northwest strike of Austral Basin.On geological, geomorphologic and structural evidences recognized in Santa Cruz river, quaternary tectonic activity, related to Andean movements in southern Patagonian foreland, is postulated. (author)

Ativismo artístico: engajamento político e questões de gênero na obra de Barbara Kruger Artistic activism: political awareness and gender issues in Barbara Kruger's work

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Lina Alves Arruda

2011-08-01

Full Text Available O presente artigo introduz e contextualiza as primeiras manifestações feministas que compuseram o panorama artístico do final da década de 1960 até 1980. São analisadas as circunstâncias históricas (incluindo a história da arte que facilitaram a ponte entre as esferas da arte e da política, bem como os problemas formais e estéticos que a prática artística ativista apresentou e sua recepção como movimento. Para tanto, nos basearemos no trabalho da artista norte-americana Barbara Kruger, que produziu obras fundamentais para a consolidação da arte feminista, abordando criticamente uma ampla variedade de temas relacionados à mulher (violência, aborto, identidade, papel social, estética. O conteúdo das obras de Kruger está em sintonia com importantes circunstâncias políticas e temas sociais contemporâneos à sua produção e estabelece relação direta com teorias feministas da época, permitindo uma análise do contexto artístico e sócio-político do período.The present article introduces and contextualizes early feminist artworks which emerged in the late 1960's up to the 1980's. It analyzes the historical circumstances which linked the artistic and social spheres, as well as the aesthetic and formal problems that came along with the artistic activist practice and its reception as a movement. The analysis will be based on the work of the North-American artist Barbara Kruger, who has produced fundamental pieces which consolidate feminist art. Kruger's work has a critical approach towards a large variety of subjects regarding women (violence, abortion, identity, social roles, aesthetics. The content of her work is engaged with important social matters and with the political scene at the period of its production, and it also bears a direct relation with the feminist theories of that period, reasons which allow for an analysis of both the artistic and the social-political contexts.

Santa Teresa y sus cartas, historia de los sentimientos

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Egido, Teófanes

2015-12-01

Full Text Available Historical reflection on a peculiar dimension of St. Teresa of Jesus: the expression of her feelings in her writings, particularly in her abundant letters. The article focuses on the sense of humor, the joyfulness, and the importance of laughter in St. Teresa language, and also on the feeling of endearment with her family, with her order, with fray Juan de la Cruz. Ample space is dedicated to the tenderness towards girls in her convents. St. Teresa of Jesus appears as transgressor of 16th century social behaviours.Reflexión histórica sobre una dimensión peculiar de santa Teresa de Jesús: la expresión de sus sentimientos en sus escritos, de forma más especial en sus cartas abundantes. El artículo se centra en el sentido del humor, de la alegría, en la importancia de la risa en el lenguaje de santa Teresa y en el sentimiento de ternura con su familia, con su orden, con fray Juan de la Cruz. Se dedica un espacio amplio a la ternura hacia las niñas en sus conventos. Aparece santa Teresa de Jesús como trasgresora de los comportamientos sociales del siglo XVI.

Considerations about Santa Catalina Formation northeast of Uruguay

International Nuclear Information System (INIS)

Keidel, J.

1984-01-01

A serial of land deposits placed in Santa Catharina south Brazil, and northeast of Uruguay. Most of them have been composed with a number of marine sediments, marshy region and swamp from upper paleozoic and low mesozoic.

Littoral sedimentation of rift lakes: an illustrated overview from the modern to Pliocene Lake Turkana (East African Rift System, Kenya)

Science.gov (United States)

Schuster, Mathieu; Nutz, Alexis

2015-04-01

Existing depositional models for rift lakes can be summarized as clastics transported by axial and lateral rivers, then distributed by fan-deltas and/or deltas into a standing water body which is dominated by settling of fine particles, and experiencing occasional coarser underflows. Even if known from paleolakes and modern lakes, reworking of clastics by alongshore drift, waves and storms are rarely considered in depositional models. However, if we consider the lake Turkana Basin (East African Rift System, Kenya) it is obvious that this vision is incomplete. Three representative time slices are considered here: the modern Lake Turkana, the Megalake Turkana which developed thanks to the African Humid Period (Holocene), and the Plio-Pleistocene highstand episodes of paleolake Turkana (Nachukui, Shungura and Koobi Fora Formations, Omo Group). First, remarkable clastic morphosedimentary structures such as beach ridges, spits, washover fans, lagoons, or wave-dominated deltas are very well developed along the shoreline of modern lake Turkana, suggesting strong hydrodynamics responsible for a major reworking of the fluvial-derived clastics all along the littoral zone (longshore and cross-shore transport) of the lake. Similarly, past hydrodynamics are recorded from prominent raised beach ridges and spits, well-preserved all around the lake, above its present water-level (~360 m asl) and up to ~455 m. These large-scale clastic morphosedimentary structures also record the maximum extent of Megalake Turkana during the African Humid Period, as well as its subsequent regression forced by the end of the Holocene climatic optimum. Several hundreds of meters of fluvial-deltaic-lacustrine deposits spanning the Pliocene-Pleistocene are exposed in the Turkana basin thanks to tectonic faulting. These deposits are world famous for their paleontological and archeological content that documents the very early story of Mankind. They also preserve several paleolake highstand episodes with

Biogeographic patterns of Chilean littoral fishes Patrones biogeográficos de los peces litorales de Chile

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F. PATRICIO OJEDA

2000-12-01

Full Text Available In this study, we analyzed the biogeographic patterns of the Chilean littoral fish fauna, including latitudinal trends in teleost and chondrichthyan fish species richness, their distribution range patterns, and their level of endemism, both to the Chilean coast and the Southeastern Pacific. We determined the number and percentage of fish taxa within four different groups based on their biogeographic affinities. This was done, both for teleost and chondrichthyan fishes, at the species, genus and family level. In order to recognise the existence of biogeographic regions, we applied cluster and ordination analyses to the distribution data, using objective bootstrapping techniques at the three taxonomic levels used. We found that littoral fish diversity remains fairly constant along the coast down to around 40º S, declining south of this latitude. We detected two biogeographic regions along the Chilean coast, with a break between them at 40º S. These results lend support to previously recognized biogeographic provinces or faunistic units. These two biogeographic regions are a reflection of the mixed origin of the Chilean littoral ichthyofauna, consisting of northern warm-temperate fishes of subtropical origin and southern cold-temperate fishes of subantarctic origin. While the percentage of fishes endemic to the Chilean coast is not high (18%, a large percentage of teleost species inhabiting Chilean littoral waters are endemic to the Southeastern Pacific (44%. Dispersal and evolutionary history, rather that other factors, seem to explain the observed patterns of distribution of this particular fish fauna. This study represents a necessary first step towards understanding the biogeography of Southeastern Pacific marine fishesEn este estudio, analizamos los patrones biogeográficos de los peces litorales chilenos, incluyendo las tendencias latitudinales en riqueza de especies de peces teleosteos y condrictios, sus rangos de distribución, y nivel de

Natural gas utilization in Santa Cruz thermal-electric power; A utilizacao de gas natural em Santa Cruz

Energy Technology Data Exchange (ETDEWEB)

Azevedo, Mauricio F. de.; Lundeqvist, Carl G; Gomes, Gerson; Almeida, A E

1994-12-31

Use of natural gas as an alternative energy source on the thermo electric power plant of Santa Cruz are presented. Economic studies on hydroelectric power plants to use thermal generators during low water supply periods, costs of natural gas as a alternative energy fuel, and the engineer services to the conversion of fuel oil system, are discussed. 5 figs., 6 tabs.

Santa Lucia River basin. Development of water resources

International Nuclear Information System (INIS)

1970-01-01

The main objective of this study was to orient the development of water resources of the Santa Lucia River basin to maximum benefit in accordance with the priorities established by Government in relation to the National Development Plans

Local fish extinction in a small tropical lake in Brazil

Directory of Open Access Journals (Sweden)

Paulo dos Santos Pompeu

Full Text Available Lagoa Santa is a shallow permanent lake, located in Belo Horizonte metropolitan region, Brazil. In this study, the loss in fish diversity of the lake over the past 150 years is evaluated. Local extinction of almost 70% of the original fish fauna is described. Probably, the main causes of this richness loss were: obstruction of natural communication with rio das Velhas, non-native species introduction, change in the water level, organic pollution, and elimination of littoral and submerged vegetation.

Leptospirosis in Caspian Sea littoral, Gilan Province, Iran.

Science.gov (United States)

Garshasbi, Vahid; Naddaf, Saied Reza; Aghighi, Zohreh; Hassan, Nayerreh; Pooya, Mohammad; Mostafavi, Ehsan

2018-05-01

In Iran, leptospirosis is endemic to Caspian Sea littoral. The disease appears as a seasonal infection mostly affecting people in rural areas involved in farming. We investigated the prevalence of this infection among suspected patients in Gilan Province by an indirect immunofluorescent assay (IFA), and two PCR protocols, a nested-PCR and a real-time PCR (qPCR), targeting rrs and lipL32 genes, respectively. We also identified the common Leptospira species by sequencing a partial sequence of rrs gene. Out of the 128 sera examined by IFA, 25.78% were positive with the antibody titers ≥1/80. The antibody titer in 39.06% of sera ranged from 1/10 to 1/140, and 35. 16% showed no antibodies, all considered negative. Nested PCR and qPCR detected Leptospira DNA in 20.31% and 18.75% of the sera, respectively. The two PCR assays had 98.43% agreement (K = 0.93) and showed an inverse correlation with the IFA titers. Also, three pathogenic Leptospira species, L. kirschneri (n = 10), L. introgans (n = 8), and L. borgpetersenii (n = 2) were identified from the clinical specimens in the study area. In our hands both PCR assays proved very efficient for early diagnosis of illness and could be used in combination with IFA for both diagnosis and epidemiological studies, but nested PCR was cheaper and appeared more appropriate for our laboratories in rural settings. Copyright © 2018 Elsevier B.V. All rights reserved.

Reinforcing method for littoral structures in thermal and nuclear power stations

International Nuclear Information System (INIS)

Oide, Kyuya; Matsuzaki, Katsuo

1982-01-01

Recently, the thermal and nuclear power stations in Japan are often exposed directly to severe sea condition owing to the situation of their location and construction. In this paper, underwater asphalt construction method (asphalt mats, sand mastic) and hydrocrete construction method (underwater unseparable concrete) are described as the reinforcing method for littoral structures such as breakwaters, protective banks, water intakes and discharge chennels. The asphalt mats are formed in precast state, burying reinforcing core materials such as glass fiber nets or wires in asphalt mastic, the mixture of asphalt, filler and aggregate. The sand mastic is the fluid asphalt compound, in which asphalt, stone dust and sand are heated and mixed, and is poured and solidified into the gaps in rubble mounds in water, to reinforce them. The hydrocrete is the underwater concrete of high quality made by blending special polymer compound to ordinary concrete, which does not separate during free descent in water, and the contamination of water quality is scarce. The features and applications of these construction methods are explained. Also, the examples of actual construction works are shown. (Kako, I.)

Conservation efforts and possibilities for increased collaboration in the Santa Cruz River watershed

Science.gov (United States)

Claire A. Zugmeyer; Emily M. Brott

2013-01-01

Attendees of the annual Santa Cruz River Researchers’ Day meetings have identified a need to expand collaboration, partnership, and sharing of lessons learned across the watershed. To help guide this interest, Sonoran Institute organized a symposium on 2 May 2012 entitled “Santa Cruz River Conservation.” The symposium had simultaneous Spanish/English translation and...

75 FR 4909 - Charter Bank: Santa Fe, New Mexico; Notice of Appointment of Receiver

Science.gov (United States)

2010-01-29

... DEPARTMENT OF THE TREASURY Office of Thrift Supervision Charter Bank: Santa Fe, New Mexico; Notice... section 5(d)(2) of the Home Owners' Loan Act, the Office of Thrift Supervision has duly appointed the Federal Deposit Insurance Corporation as sole Receiver for Charter Bank, Santa Fe, New Mexico, (OTS No...

Natural characteristics of Croatian littoral area as a comparative advantage for nautical tourism development

Directory of Open Access Journals (Sweden)

Srećko Favro

2007-01-01

Full Text Available Having in mind Croatian littoral area with its unique attractive coast and islands, it can be said that nautical tourism is absolutely authentic and distinctly recognizable Croatian "tourist product". In spite of numerous comparative advantages, Croatian nautical tourism still has not taken the right place on the market of Mediterranean nautical tourism. Future development of nautical tourism with its complementary activities – nautical economy, should be considered as the driving force for social and economic development of Croatian coastal area and islands, and it should be correctly dimensioned in accordance with carrying capacity of the geographical basis and sustainable development principles. Adequate valorization of Croatia’s most important resources, coast and islands, based on sustainable development principles and long-term systematic actions would improve social and economic position of Croatian Adriatic area.

Automática de la línea La Moza – Santa Clara; Automatic of the line la Moza – Santa Clara

Directory of Open Access Journals (Sweden)

Marta Elena Bravo de las Casas

2015-09-01

Full Text Available La línea de 110 kV Santa Clara – La Moza, ubicada en medio de la línea de enlace entre la hidroeléctrica Robustiano León (Hanabanilla y la subestación Santa Clara 110 kV, es de gran importancia teniendo en cuenta que de la misma se obtiene la derivación de donde se alimenta la Subestación de 110/13,8 kV Gran Panel de nuevo tipo. La misma cuenta con un mecanismo de reenganche trifásico el cual no realiza de forma exitosa sus funciones, lo que trae afectaciones y dificultades a la hora de restablecer el sistema. En este trabajo se analizan las condiciones de operación de la región, así como la problemática de las automáticas instaladas proponiendo soluciones con el objetivo de lograr una operación eficaz ante las averías, sin que la hidroeléctrica Hanabanilla se pierda del Sistema Eléctrico Nacional y que no se pierda el suministro de energía eléctrica a la subestación Gran Panel.The 110 kV line Santa Clara –La Moza, which is located in the middle of the line of link between the hydroelectric Robustiano León (Hanabanilla and the substation Santa Clara 110 kV, is of great importance considering that of the same one obtains the derivation where new type Gran Panel Substation 110/13,8 feeds.Ithas athree-phasereclosingmechanismwhichdoes not performhis dutiessuccessfully, which brings affectationsanddifficultythe moment of restoringthe system. In this work, the operating conditions of the region are discussed, as well as the problem of the automatics installed, and is proposing solutions in order to ensure effective operation before faults, without that the Hanabanilla hydroelectric loses the syncrhronism with the Electrical National System and supply the substation Gran Panelis not lost.

Energy Balance of the Santa Catarina State - Series 1980 -1996; Balanco energetico do Estado de Santa Catarina - Serie 1980-1996

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-07-01

This energy balance of the Santa Catarina State presents the following main topics that can be outstanding: economic aspects; supply and demand of energy by source 1980-1996; energy consumption by sector 1980/1996; energy interchange; and balance of the transformation centers 1980/1996.

A Conversation with Martin Stannard and Barbara Cooke

Directory of Open Access Journals (Sweden)

Annabel Williams

2016-10-01

Full Text Available Martin Stannard is Professor of Modern English Literature at the University of Leicester. He read for his first degree in English at Warwick (1967-70, before taking an MA at Sussex University, and a DPhil at Oxford. Professor Stannard’s two-volume literary biography of Evelyn Waugh (1986, 1992, and his biography of Muriel Spark (2009 are essential reading for Waugh and Spark scholars, and are each studies in the value of historical contextualisation for appreciating the literary oeuvre of a writer. Stannard’s 1995 Norton Critical Edition of Ford Madox Ford’s modernist novel, The Good Soldier, similarly brings context to bear through his rigorous textual editing, annotation and critical apparatus. Stannard is currently the Principal Investigator for the Complete Works of Evelyn Waugh project, which is supported by a grant of  £822,000 from the AHRC, and which will see Oxford University Press publish 43 scholarly edition volumes of Waugh – the first of which appears next year. This year marks the fiftieth anniversary of Waugh’s death. Dr Barbara Cooke also teaches at the School of English at the University of Leicester. She received a BA and MA from Warwick (dates, and a PhD in Creative and Critical writing from the University of East Anglia for her interdisciplinary thesis Oil Men: the Twinned Lives of Arnold Wilson and Morris Young. Dr. Cooke is Research Associate for the Complete Works of Evelyn Waugh, providing a vital link between the project's 23 editors, of which she is one, editing Waugh’s autobiography A Little Learning (1964.

Diversity and abundance of littoral cladocerans and copepods in nine Ecuadorian highland lakes

Directory of Open Access Journals (Sweden)

Leticia E Torres

2006-03-01

Full Text Available The diversity and abundance of littoral cladocerans and copepods were studied in nine lakes at Reserva Ecológica Cayambe-Coca (Páramo de Guamaní, Ecuador. Six samples were taken in the littoral zone of each lake using a 500 µm mesh plankton conic net. One species of cladocerans (Ephemeroporus acanthoides is reported for the first time in Ecuador. The diversity (H’ and evenness (E of the lakes were determined and correlated with PCA axes based on their environmental variables. The principal parameters that distinguished these lakes were altitude and pH, an unexpected finding considering that the altitudinal range was very small. Lake size is of secondary importance for this group of lakes. None of the environmental axes correlated with H’ or E; nevertheless, a larger than expected species richness was found in a small oligotrophic lake with a high level of DO. Based on our results, we hypothesize that altitude and pH are important factors determining the zooplankton diversity (directly or indirectly in highland lakes. Rev. Biol. Trop. 54 (1: 131-137. Epub 2006 Mar 31.La diversidad y abundancia de cladóceros y copépodos de la zona litoral de nueve lagos fue estudiada en la Reserva Ecológica Cayambe-Coca (Páramo de Guamaní, Ecuador. Seis muestras fueron tomadas en la zona litoral de cada lago utilizando una red conica para plancton de 500 µm de apertura. Una especie de cladócero (Ephemeroporus acanthoides es informada por primera vez en Ecuador. La diversidad (H’ y equitatividad (E fueron determinadas y correlacionadas con los ejes del PCA basado en variables ambientales de los lagos. Los principales parámetros que distinguen estos lagos fueron la altitud y el pH, hallazgo inesperado dado el estrecho ámbito altitudinal. El tamaño parece ser secundario en importancia para este grupo de lagos. No se encontró una correlación significativa entre ninguno de los ejes ambientales y los indices H’ o E; sin embargo, la riqueza de

Pengaruh Kepemimpinan Situasional terhadap Semangat Kerja Perawat Rumah Sakit Santa Maria Pekanbaru

OpenAIRE

Sutrisna, Endang; Anggrenni, Dian Prapty

2015-01-01

This research aims to find the implications of leadership on keep spirit of nurses in Santa Maria Hospital Pekanbaru. Leadership as an independent variable (X) consist of leadership telling, selling, participating, and delegating. And keep spirit as the dependent variable (Y) cosist pf salary, incentive and allowance and improvement of welfare.The research used sample of the nurses in Santa Maria Pekanbaru. The number of this sample is 67 persons with slovin. This research is also used Strati...

HRGC-MS analysis of terpenoids from Maytenus ilicifolia and Maytenus aquifolium ("espinheira santa"

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Cordeiro Paulo J. M.

1999-01-01

Full Text Available This work describes the identification of some of the minor chemical constituents of "espinheira santa" (Maytenus ilicifolia and Maytenus aquifolium, Celastraceae, a medicinal plant widely utilized in Brazil. By using high resolution gas chromatography coupled to mass spectrometry (HRGC-MS, it was possible to identify mainly triterpenoids and steroids in "espinheira santa", most of them reported for the first time in both Maytenus species.

H11501: NOS Hydrographic Survey , Santa Barbara Channel, California, 2005-12-03

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe...

Better Few than Hungry: Flexible Feeding Ecology of Collared Lemurs Eulemur collaris in Littoral Forest Fragments

Science.gov (United States)

Donati, Giuseppe; Kesch, Kristina; Ndremifidy, Kelard; Schmidt, Stacey L.; Ramanamanjato, Jean-Baptiste; Borgognini-Tarli, Silvana M.; Ganzhorn, Joerg U.

2011-01-01

Background Frugivorous primates are known to encounter many problems to cope with habitat degradation, due to the fluctuating spatial and temporal distribution of their food resources. Since lemur communities evolved strategies to deal with periods of food scarcity, these primates are expected to be naturally adapted to fluctuating ecological conditions and to tolerate a certain degree of habitat changes. However, behavioral and ecological strategies adopted by frugivorous lemurs to survive in secondary habitats have been little investigated. Here, we compared the behavioral ecology of collared lemurs (Eulemur collaris) in a degraded fragment of littoral forest of south-east Madagascar, Mandena, with that of their conspecifics in a more intact habitat, Sainte Luce. Methodology/Principal Findings Lemur groups in Mandena and in Sainte Luce were censused in 2004/2007 and in 2000, respectively. Data were collected via instantaneous sampling on five lemur groups totaling 1,698 observation hours. The Shannon index was used to determine dietary diversity and nutritional analyses were conducted to assess food quality. All feeding trees were identified and measured, and ranging areas determined via the minimum convex polygon. In the degraded area lemurs were able to modify several aspects of their feeding strategies by decreasing group size and by increasing feeding time, ranging areas, and number of feeding trees. The above strategies were apparently able to counteract a clear reduction in both food quality and size of feeding trees. Conclusions/Significance Our findings indicate that collared lemurs in littoral forest fragments modified their behavior to cope with the pressures of fluctuating resource availability. The observed flexibility is likely to be an adaptation to Malagasy rainforests, which are known to undergo periods of fruit scarcity and low productivity. These results should be carefully considered when relocating lemurs or when selecting suitable areas for

Modernization projects in Santa Maria e Garona; Proyectos de modernizacion en Santa Maria de Garona

Energy Technology Data Exchange (ETDEWEB)

Marcos, R.; Alutiz, J. I.; Garcia Sanchez, M.

2011-07-01

This article shows a vision of the Santa Maria de Garona power Plant modernization guidelines and it also presents the most significant projects deployed in the last decade at the power plant grouped in mechanics projects, electrical projects, instrumentations projects and IT projects. At the same time three projects are explained in more detail: the change of one of the main transformers, the evolution from paper recorders to paperless video graphic recorders and the new plant data information system. (Author)

Spatial distribution of archaeal and bacterial ammonia oxidizers in the littoral buffer zone of a nitrogen-rich lake.

Science.gov (United States)

Wang, Yu; Zhu, Guibing; Ye, Lei; Feng, Xiaojuan; Op den Camp, Huub J M; Yin, Chengqing

2012-01-01

The spatial distribution and diversity of archaeal and bacterial ammonia oxidizers (AOA and AOB) were evaluated targeting amoA genes in the gradient of a littoral buffer zone which has been identified as a hot spot for N cycling. Here we found high spatial heterogeneity in the nitrification rate and abundance of ammonia oxidizers in the five sampling sites. The bacterial amoA gene was numerically dominant in most of the surface soil but decreased dramatically in deep layers. Higher nitrification potentials were detected in two sites near the land/water interface at 4.4-6.1 microg NO(2-)-N/(g dry weight soil x hr), while only 1.0-1.7 microg NO(2-)-N/(g dry weight soil x hr) was measured at other sites. The potential nitrification rates were proportional to the amoA gene abundance for AOB, but with no significant correlation with AOA. The NH4+ concentration was the most determinative parameter for the abundance of AOB and potential nitrification rates in this study. Higher richness in the surface layer was found in the analysis of biodiversity. Phylogenetic analysis revealed that most of the bacterial amoA sequences in surface soil were affiliated with the genus of Nitrosopira while the archaeal sequences were almost equally affiliated with Candidatus 'Nitrososphaera gargensis' and Candidatus 'Nitrosocaldus yellowstonii'. The spatial distribution of AOA and AOB indicated that bacteria may play a more important role in nitrification in the littoral buffer zone of a N-rich lake.

Filter-extruded liposomes revisited

DEFF Research Database (Denmark)

Hinna, Askell; Steiniger, Frank; Hupfeld, Stefan

2016-01-01

(pore-size, number of filter passages, and flow-rate), flow field-flow fractionation in conjunction with multi-angle laser light scattering (AF4-MALLS, Wyatt Technology Corp., Santa Barbara, CA) was employed. Liposome size-distributions determined by AF4-MALLS were compared with those of dynamic light...... is suggested to prepare large (300 nm) liposomes with rather narrow size distribution, based on the filter extrusion at defined flow-rates in combination with freeze-/ thaw-cycling and bench-top centrifugation....

Old Glory and the Jolly Roger: The Cultural Constraints and Strategic Imperatives of Modern Piracy

Science.gov (United States)

2009-06-01

the Americas (Santa Barbara , CA: ABC-CLIO, 1994). 42 Eda Green, "Borneo: The Land of River and Palm," Project Canterbury (1909), http...Although they nker: the ultra caling the Tan John S. Burne tnam, Inc., 20 ext remarkab d much of D ritish-owne s, which tran 300,000 to te the...and Identity in IR Theory, edited by Yosef Lapid and Friedrich Kratochwil. Boulder, CO: Lynne Rienner, 1996. LaRochelle, Dennis M., Jack A

What Role Can Immigration Play in Shaping Europe’s Future?

Science.gov (United States)

2011-02-28

St ra te gy R es ea rc h Pr oj ec t WHAT ROLE CAN IMMIGRATION PLAY IN SHAPING EUROPE’S FUTURE? BY COLONEL FERNANDO PAGLIALUNGA Italian...country. 37 Few years before, Friedrich Merz, the Christian Democrats’ parliamentary leader, said that foreigners who want to come and work in Germany...Hansen, Immigration and Asylum. From 1900 to the Present, Volume 1 (Santa Barbara , California, 2005), 151. 56 Messina, The Logics and Politics of Post

Navigating the Great Recession: what role for monetary policy?

OpenAIRE

Bank for International Settlements

2013-01-01

The 12th BIS Annual Conference took place in Lucerne, Switzerland on 20-21 June 2013. The event brought together a distinguished group of central bank governors, leading academics and former public officials to exchange views on the conference theme of "Navigating the Great Recession: what role for monetary policy?". This volume contains the opening address by Stephen Cecchetti (former Economic Adviser, BIS), a keynote address by Finn Kydland (University of California, Santa Barbara) and the ...

The effects of mental health symptoms and marijuana expectancies on marijuana use and consequences among at-risk adolescents

OpenAIRE

Pedersen, Eric R.; Miles, Jeremy N. V.; Osilla, Karen Chan; Ewing, Brett A.; Hunter, Sarah B.; D’Amico, Elizabeth J.

2014-01-01

Based on expectancy theory, adolescents at risk for mental health symptoms, such as those involved in the juvenile court system, may use marijuana due to the belief that use will attenuate anxiety and depressive symptoms. In a diverse sample of youth involved in the Santa Barbara Teen Court system (N = 193), we examined the association between mental health symptoms and marijuana expectancies on marijuana use and consequences. In general, stronger positive expectancies and weaker negative exp...

Princeton VLSI Project.

Science.gov (United States)

1983-01-01

for otherwise, since sc = xs2 . we would ELIE system. This algorithm also applies to SL) systems have been able to compute zec without looking at block...Prof. Peter R. Cappello of the CompuLer Science Department, University of California, Santa Barbara, I I Im i Ii - 19 - Caiifo:nia. Some of the work...multiple pro- cessors will not be as simple as the MMM ones. Acknowledgments. Several useful ideas and suggestions were made by Jim Gray, Peter Honneyman

Performance of 'Rocha' and 'Santa Maria' pears as affected by planting density

Directory of Open Access Journals (Sweden)

Mateus da Silveira Pasa

2015-02-01

Full Text Available The objective of this work was to evaluate the performance of 'Rocha' and 'Santa Maria' pears at two planting densities. The experiment was carried out during the 2011/2012, 2012/2013, and 2013/2014 growing seasons, in one-year-old orchards (2011/2012 of 'Rocha' and 'Santa Maria' pears, trained in a central-leader system and planted in two densities (2,000 and 4,000 trees per hectare. The assessed parameters were: production per hectare, production per tree, yield efficiency, number of fruit per tree, average fruit weight, trunk diameter increment, fruit firmness, and soluble solid contents. The cumulative yield of 'Rocha' is greater at the higher planting density, whereas the yield efficiency of 'Santa Maria' increases at the lower planting density, as the trees get more mature. Trunk diameter of 'Rocha' also increases at the lower planting density. However, fruit quality parameters in both cultivars are little affected by planting density.

Professional literature production and information science education in Santa Catarina State, BrazilProdução de literatura profissional e educação em informação documentária no estado de Santa Catarina

Directory of Open Access Journals (Sweden)

Francisca Rasche

1999-09-01

Full Text Available This is a analysis about the professional literature production at library and information science in Santa Catarina State, Brazil, from 1973 to 1990 and its insertion on the professional education curriculum of the undergraduated library and information science schools of the UFSC [Universidade Federal de Santa Catarina] and UDESC [Universidade do Estado de Santa Catarina], from 1973 to 1993. The tables and graphics present a low insertion of this literature on the curriculum.Análise de pesquisa acerca da produção de literatura por profissionais da informação documentária em Santa Catarina e de sua inserção nos programas e planos de ensino dos cursos de Biblioteconomia da Universidade Federal de Santa Catarina – UFSC – e Universidade do Estado de Santa Catarina – UDESC. Para a análise foram construídas duas bases de dados; a primeira refere-se à identificação da produção no período de 1973 a 1990 e a segunda refere-se à identificação da literatura citada nos programas e planos e ensino de Biblioteconomia das duas Universidades. Os resultados indicam baixa inserção da produção local, de 1973 a 1990, nos programas e planos de ensino ministrados de 1973 a 1993, apontando para um processo educacional reprodutivista e desestimulador da produção escrita.

Análise de distribuição de chuva para Santa Maria, RS Analysis of rainfall distribution for Santa Maria, RS, Brazil

Directory of Open Access Journals (Sweden)

Joel C. da Silva

2007-02-01

Full Text Available O estudo em pauta teve como objetivo analisar a distribuição da quantidade diária de precipitação e do número de dias com chuva e determinar a variação da probabilidade de ocorrência de precipitação diária, durante os meses do ano, em Santa Maria, RS. Os dados de precipitação utilizados foram obtidos durante 36 anos de observação, na Estação Climatológica do 8º Distrito de Meteorologia, localizada na Universidade Federal de Santa Maria (29º 43' 23" de latitude Sul e 53º 43' 15" de longitude Oeste, altitude 95 m. Analisaram-se as seguintes funções de distribuição de probabilidade: gama, Weibull, normal, log-normal e exponencial. As funções que melhor descreveram a distribuição das probabilidades foram gama e Weibull. O maior número de dias com chuva ocorreu durante os meses de inverno porém o volume de precipitação é menor nesses dias, resultando em total mensal semelhante para todos os meses do ano.The objectives of this study were to analyze the distribution of total daily rainfall data and the number of rainy-days, and to determine the probability variation of daily precipitation during the months of the year in Santa Maria, Rio Grande do Sul State, Brazil. A 36-year rainfall database measured at the Climatological Station of 8th District of Meteorology, located in Santa Maria Federal University (29º 43' 23" S and 53º 43' 15" W were used in the study. The following probability distribution functions were tested: gamma, Weibull, normal, lognormal and exponential. The functions that best described the frequency distribution were gamma and Weibull. There were more number of rainy days in the winter, but with less amount of rainfall, resulting in similar monthly total precipitation for the twelve months of the year.

Mateship and the Female Body in Barbara Baynton's “Squeaker's Mate”

Directory of Open Access Journals (Sweden)

Deborah Scheidt

2015-01-01

Full Text Available http://dx.doi.org/10.5007/2175-8026.2015v68n2p67 “Mateship”, or companionship and loyalty in adverse situations, was a common theme for late 19th century Australian short stories. Women are excluded from the practice of mateship and are not usually the protagonists of these narratives, being either kept in the background as mothers and housewives, or not present at all in the plots.  Going against these stereotypes, in Barbara Baynton’s story “Squeaker’s Mate”, the “mate” is an independent, strong and hard-working woman. Baynton explores the gloomy consequences of this reversal of expected gender roles, especially after an accident leaves the protagonist paralysed and no longer in control of her body. What occurs in “Squeaker’s Mate” is a kind of “anti-mateship”, where irony serves as a device to expose gender relations and the exclusion of women from what is traditionally considered heroic and historical. In “Squeaker’s Mate”, Baynton questioned the adoption of “mateship” as an Australian value more than half a century before that discussion started to draw formal critical attention.

Noteworthy bird records at Lagoa Santa, southeastern Brazil Registros notáveis de aves em Lagoa Santa, sudeste do Brasil

Directory of Open Access Journals (Sweden)

Marcos Rodrigues

2008-03-01

Full Text Available Lagoa Santa, a small town in southeastern Brazil where naturalist Peter Lund lived, is regarded nowadays as an important historical site for the biological sciences. From 1847 to 1855, J.T. Reinhardt, hosted by Lund, collected 343 bird species. This material is an outstanding reference for many modern ornithological studies. The present paper reports the occurrence of some rare and threatened birds for the region of Lagoa Santa between 1998 and 2005. In this account I list the Rusty-margined Guan Penelope superciliaris Temminck, 1815; the Roseate Spoonbill Platalea ajaja Linnaeus, 1758; the Maguari Stork Ciconia maguari (Gmelin, 1789; the Wood Stork Mycteria americana Linnaeus, 1758; the Black Hawk-eagle Spizaetus tyrannus (Wied, 1820 and the Turquoise-fronted Parrot Amazona aestiva (Linnaeus, 1758. It is also reported the southernmost record for the Blue-and-yellow Macaw Ara ararauna (Linnaeus, 1758 and the range extension of the Crowned Slaty flycatcher Griseotyrannus aurantioatrocristatus (d'Orbigny and Lafresnaye, 1837. These data can be used as a baseline for studies of colonization and extinction.Lagoa Santa, cidade onde viveu Peter Lund é um dos sítios de maior importância histórica para as ciências biológicas. Durante os anos de 1847 e 1855, J.T. Reinhardt, a convite de Lund, coletou 343 espécies de aves que são hoje referência para vários estudos ornitológicos. O presente artigo relata a ocorrência de algumas aves raras e/ou ameaçadas para a região de Lagoa Santa, entre 1998 e 2005. A lista de espécies inclui a jacupemba Penelope superciliaris Temminck, 1815, o colhereiro Platalea ajaja Linnaeus, 1758, a maguari Ciconia maguari (Gmelin, 1789, a cabeça-seca Mycteria americana Linnaeus, 1758, o gavião-pega-macaco Spizaetus tyrannus (Wied, 1820; e o papagaio-verdadeiro Amazona aestiva (Linnaeus, 1758. Relata-se também a ocorrência mais meridional da arara-canindé Ara ararauna (Linnaeus, 1758, e a expansão da distribui

Field-trip guide to the geology of the Lexington Reservoir and Loma Prieta areas in the Santa Cruz Mountains, Santa Clara and Santa Cruz counties, California

Science.gov (United States)

Stoffer, Philip W.; Messina, Paula

2002-01-01

This guide contains a road log and five stop descriptions for a field trip in the southern Santa Cruz Mountains. The trip officially begins at the boat dock parking area on Alma Bridge Road near the dam of Lexington Reservoir. Stop 1 involves a walk up the Limekiln Trail to examine a large landslide in serpentinite that frequently takes out the trail. Stop 2 is at Miller Point picnic area along the shore of the reservoir where exposures of massive, fractured graywacke sandstone are capped with terrace gravel deposits. Stop 3 is along Highland Way in the Santa Cruz Mountains where large landslides have occasionally force the closure of the road. Stop 4A-C are several closely spaced outcrop areas along Loma Prieta Avenue and Summit-Mt. Madonna Road in the Loma Prieta summit area. A walk to scenic vista points provide opportunity to discuss the evolution of regional landscape along the crest of the Sierra Azul. In addition, a variety of rock types are exposed in the Stop 4 area along a series of road cuts, including Cretaceous age conglomerate, turbidites (consisting of interbedded sandstone and shale), and fossiliferous mudstone. Stop 5 involves returning to the boat dock parking area to examine geology and the placement of the Lexington Dam in the Los Gatos Creek canyon.

Potencial de cultivo da macroalga Kappaphycus alvarezii no litoral de Santa Catarina

OpenAIRE

Santos, Alex Alves dos

2014-01-01

Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Aqüicultura, Florianópolis, 2014. Os cultivos da macroalga K. alvarezii em monocultivo ou integrados com moluscos (Crassostrea gigas e Perna perna) podem proporcionar benefícios ambientais e econômicos. Este trabalho avaliou o potencial de cultivo da macroalga Kappaphycus alvarezii no parque aquícola de Santa Catarina. O primeiro trabalho identificou a capacidade do parque e...

Biocalcarenites as construction materials in Santa Marina de Aguas Santas Church at Cordoba, Spain

Directory of Open Access Journals (Sweden)

Meroño, J. E.

2009-03-01

Full Text Available This study consisted in characterizing the materials used to build Santa Marina de Aguas Santas Church at Cordoba and locating the original quarries. The techniques used in the lithological and chemical characterization included XRD, petrographic microscopy and electron dispersive scanning microscopy. The chemical index of weathering (CIW was used to quantify the state of stone decay. The lithology and different types of alterations observed were mapped. A comparison of the material on the building to ancient quarries identified “Naranjo” as the possible site where the stone was originally quarried.Para la caracterización litológica y determinación del grado de alteración de los materiales pétreos se han empleado las siguientes técnicas: difracción de rayos X (método del polvo, microscopía petrográfica (sobre lámina delgada y microscopía de barrido con EDS (energía dispersiva de rayos X, para determinar la composición química. El estado de degradación del material pétreo se ha cuantificado a partir del índice químico de alteración (CIW. Se han realizado cartografías sobre la fachada oeste: a de las litologías presentes y b de los diferentes tipos de alteración observados. La comparación de muestras del edificio con las de antiguas canteras ha permitido identificar la del Naranjo como la posible cantera de origen.

da Região Oeste de Santa Catarina

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Valdir F. Denardin

2005-01-01

Full Text Available The agricultural activity developed in the western region of the state of Santa Catarina generates wealth on the one hand, but on the other it generates environmental degradation and consequently negative impacts for both humans and other forms of life. Considering this, the first objective of the article is to respond how it is possible to internalize the external factors generated by the agricultural sector. In this way two alternate theoretical models for internalization of the external costs are found in literature: Pareto Internalization and Institutional Internalization. The second objective, on the other hand, consists in identifying which type of internalization is best suited for the Western Santa Catarina region under a perspective which is aimed at sustainable development. To respond to this question it was necessary to discuss, theoretically, sustainable development, as well as weak and strong sustainability. Following this, the first option of internalization to be dealt with follows the perspective of a weak sustainability and the second of a strong sustainability.

Evidence for millennial-scale climate change during marine isotope stages 2 and 3 at Little Lake, Western Oregon, U.S.A.

Science.gov (United States)

Grigg, L.D.; Whitlock, C.; Dean, W.E.

2001-01-01

Pollen and geochemical data from Little Lake, western Oregon, suggest several patterns of millennial-scale environmental change during marine isotope stage (MIS) 2 (14,100-27,600 cal yr B.P.) and the latter part of MIS 3 (27,600-42,500 cal yr B.P.). During MIS 3, a series of transitions between warm- and cold-adapted taxa indicate that temperatures oscillated by ca. 2??-4??C every 1000-3000 yr. Highs and lows in summer insolation during MIS 3 are generally associated with the warmest and coldest intervals. Warm periods at Little Lake correlate with warm sea-surface temperatures in the Santa Barbara Basin. Changes in the strength of the subtropical high and the jet stream may account for synchronous changes at the two sites. During MIS 2, shifts between mesic and xeric subalpine forests suggest changes in precipitation every 1000-3000 yr. Increases in Tsuga heterophylla pollen at 25,000 and 22,000 cal yr B.P. imply brief warmings. Minimum summer insolation and maximum global ice-volumes during MIS 2 correspond to cold and dry conditions. Fluctuations in precipitation at Little Lake do not correlate with changes in the Santa Barbara Basin and may be explained by variations in the strength of the glacial anticyclone and the position of the jet stream. ?? 2001 University of Washington.

Seven Possible Cave Skylights on Mars

Science.gov (United States)

2007-01-01

[figure removed for brevity, see original site] Figure 1 Seven very dark holes on the north slope of a Martian volcano have been proposed as possible cave skylights, based on day-night temperature patterns suggesting they are openings to subsurface spaces. These six excerpts of images taken in visible-wavelength light by the Thermal Emission Imaging System camera on NASA's Mars Odyssey orbiter show the seven openings. Solar illumination comes from the left in each frame. The volcano is Arsia Mons, at 9 degrees south latitude, 239 degrees east longitude. The features have been given informal names to aid comparative discussion (see figure 1). They range in diameter from about 100 meters (328 feet) to about 225 meters (738 feet). The candidate cave skylights are (A) 'Dena,' (B) 'Chloe,' (C) 'Wendy,' (D) 'Annie,' (E) 'Abby' (left) and 'Nikki,' and (F) 'Jeanne.' Arrows signify north and the direction of illumination. Mars Odyssey is managed by NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, Pasadena, for NASA's Science Mission Directorate, Washington. Lockheed Martin Space Systems, Denver, is the prime contractor for the project and built the spacecraft. The orbiter's Thermal Emission Imaging System was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing, Santa Barbara, Calif., and is operated by Arizona State University.

Comparison of fish assemblages in two littoral habitats in a Neotropical morichal stream in Venezuela

Directory of Open Access Journals (Sweden)

Carmen G. Montaña

Full Text Available Morichales are lowland streams in South American savannas with riparian forest dominated by the moriche palm (Mauritia flexuosa. We sampled littoral habitats from ten flooded vegetated patches (dominated by Mauritiella aculeate and six sand banks in two months of the dry season (Feb-Mar 2005 in a stream in the savannas of Apure State, Venezuela. We collected samples that compromised 12,407 individual fishes of 107 species. Small-bodied fishes (< 100 mm, representing diverse trophic and life history strategies, were abundant. The most abundant species were in the families Characidae and Cichlidae. Fish assemblages from flooded vegetated patches differed significantly from those on adjacent sand banks. High structural complexity along vegetated shoreline habitats of morichal streams likely contributes to species richness and affects assemblage composition.

Migración negra en Santa Marta

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Josè Luis Vega de Lavalle

2013-11-01

Full Text Available El objetivo de este artículo es dar cuenta de los procesos e inserción urbana de la Gente Negra  se ha instalado en Santa Marta, los cuales han llegado a partir de la década de los años ochenta a  en el sector turístico de esta ciudad.

Qualidade de sementes de Lolium multiflorum tetraploide comercializadas em Santa Catarina

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Ricardo Miotto Ternus

2017-02-01

Full Text Available Na região Sul do Brasil, no período do inverno o azevém (Lolium multiflorum Lam se torna fundamental para a formação de pastagens. No entanto, o uso e a comercialização de sementes de azevém tetraploide têm crescido em relação aos diploides, devido, principalmente, a qualidade superior de suas sementes. O objetivo do trabalho foi avaliar a qualidade das sementes de azevém tetraploide, comercializadas no Estado de Santa Catarina. Foram utilizados seis lotes de sementes de azevém tetraploide da cultivar Barjumbo, oriundos de diferentes estabelecimentos comerciais do Estado de Santa Catarina. Cada lote de semente foi obtido a partir de coleta oficial. Buscaram-se lotes de sementes da categoria certificada, sendo dois lotes de cada país produtor (Argentina, Brasil e Uruguai. Avaliou-se a qualidade física e fisiológica a partir dos testes de pureza física, massa de mil sementes, teste de germinação, primeira contagem de germinação, comprimento da parte aérea e da raiz e massa seca da área e da raiz. Os resultados demonstram que 100% dos lotes analisados atendem os padrões legais de pureza física e germinação para a comercialização de sementes, independente da origem. Para o teste de germinação os resultados obtidos foram 27% superiores ao padrão legal. Os lotes de sementes de azevém tetraploides nacionais comercializados em Santa Catarina, mesmo apresentando-se dentro dos padrões legais para os testes de pureza física e germinação, apresentaram menor vigor quando comparados aos lotes oriundos da Argentina e Uruguai.Quality of Lolium multiflorum tetraploide seeds marketed in Santa CatarinaAbstract: In the southern region of Brazil, during the winter period ryegrass becomes essential for pasture formation. The use and commercialization of tetraploid ryegrass seeds has grown in relation to diploids, mainly due to the superior quality of their seeds. The objective of this work was to evaluate the quality of tetraploid

The evolving fresh market berry industry in Santa Cruz and Monterey counties

Directory of Open Access Journals (Sweden)

Laura Tourte

2016-08-01

Full Text Available The fresh market berry industry in Santa Cruz and Monterey counties has contributed significantly to the agricultural vibrancy of the two counties and the state of California. Dramatic growth in strawberry, raspberry and blackberry production has been documented over the last 50 years, and most notably since the 1980s. Factors influencing this growth include innovations in agricultural practices and heightened consumer demand. Here, we review the historical context for the berry industry in Santa Cruz and Monterey counties. Organic production, production economics and challenges for the future are also discussed.

Physiological quality of soybean seeds produced in four edaphoclimatic regions of Santa Catarina

OpenAIRE

Frandoloso,Volmir; Meneghello,Géri Eduardo; André,Maria Ângela; Deuner,Cristiane; Menegaz,Winicius

2015-01-01

Abstract:The production of soybeans in the state of Santa Catarina is quite significant in the national context, since the state is recognized for producing seeds with high standards of physiological quality, due to the use of modern technologies and favorable climatic conditions. The aim of this study was to evaluate the physiological quality of soybean seeds produced by major companies in the state of Santa Catarina, analyzed in three seasons: harvesting (reception at UBS), after processing...

Stratification of the state of Santa Catarina in macro-environments for bean cultivation

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Juliano Garcia Bertoldo

2009-01-01

Full Text Available The purpose of this study was to suggest a division of the State of Santa Catarina in macro-environments forexperimentation and bean production. Data of the traits grain yield and plant cycle were evaluated in 10 common beangenotypes grown in nine environments. The data were submitted to the Student-Newman Keuls test, to detect differencesbetween environments, and the Best Linear Unbiased Prediction, to predict the environmental values. The results showed: (adifferences between the regions of Santa Catarina for the traits grain yield and plant cycle, which had a significant positivecorrelation of 0.26 (b Based on the genotypes and environments studied the state can be divided in two macro-environments(MA1 and MA2 and four micro-environments (MI1, MI2, MI3 and MI4. The state of Santa Catarina may be roughly dividedin at least two macro-environments for the recommendation of new cultivars.

A Santa Sé e a Conferência de Helsinque

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Virgílio Caixeta Arraes

2011-02-01

Full Text Available A presente exposição busca, brevemente, estudar a atuação da Santa Sé durante a Conferência de Helsinque e analisar a diplomacia pontifica durante esse período da Guerra Fria.

El registro biológico humano de la costa meridional de Santa Cruz

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Suby, Jorge A.

2009-01-01

Full Text Available La costa patagónica constituye un sector de riesgo para el registro arqueológico, asociado a factores naturales y antrópicos. Al mismo tiempo, la conservación de las colecciones bioarqueológicas, destacándose la pérdida de restos óseos e información asociada por escasez de recursos, desconocimiento o falta de atención especializada, representa escenarios de riesgo para el registro. Una de las áreas para las cuales no se dispone hasta el momento de información bioarqueológica es la región que comprende la costa meridional de la provincia de Santa Cruz. Considerando esta ausencia de información, el objetivo de este trabajo es presentar y discutir los primeros resultados sobre restos óseos humanos hallados en la región costera próxima a la desembocadura del Río Santa Cruz (Santa Cruz, Argentina. Los estudios incluyen el análisis de las situaciones de hallazgo y riesgo de los restos recuperados en acciones de rescate, el reconocimiento y puesta en valor de materiales depositados en el Museo Regional "Carlos Borgialli" (Puerto Santa Cruz, Santa Cruz, Argentina y estudios paleopatológicos. Al mismo tiempo se informan y analizan resultados cronológicos e isotópicos. Los resultados brindan evidencias claras de la ocupación de la región costera al menos durante los últimos 2000 años, consumo de recursos predominantemente terrestres y un estilo de vida que favorece el desarrollo de lesiones articulares, con escasos indicios de estrés sistémico que coinciden con los resultados reportados para la región continental del estrecho de Magallanes.

Conidiobolomicose causada por Conidiobolus lamprauges em ovinos no Estado de Santa Catarina Conidiobolomycosis caused by Conidiobolus lamprauges in sheep in the state of Santa Catarina, Brazil

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Fernando Henrique Furlan

2010-07-01

Full Text Available Descreve-se um surto de conidiobolomicose em ovinos no Estado de Santa Catarina. O surto ocorreu entre os meses de dezembro e março de 2006, no município de Santo Amaro da Imperatriz, região litorânea do Estado. A propriedade possuía 75 ovinos da raça Santa Inês e seis desses animais adoeceram. Clinicamente os animais doentes apresentavam dificuldade respiratória, corrimento nasal seroso a mucossanguinolento e, por vezes exolftalmia. Na necropsia verificou-se uma massa amarelada na região etmoidal e adjacências que, às vezes, atingia os linfonodos regionais, cérebro, globo ocular e pleura. Microscopicamente a massa caracterizava-se por infiltrado inflamatório granulomatoso com áreas necróticas associadas a hifas largas pouco ramificadas. Através de exame molecular detectou-se DNA de Conidiobolus lamprauges. Os aspectos clínicos, epidemiológicos, macroscópicos, microscópicos e moleculares caracterizam a conidiobolomicose causada por Conidiobolus lamprauges em ovinos.An outbreak of conidiobolomycosis affecting sheep in the State of Santa Catarina, Southern Brazil is reported. The disease occurred in six Santa Inês breed sheep from a flock of 75 during the rainy season. Common clinical signs were noisy respiration and dyspnea, serous to mucosanguineous nasal discharge and exophthalmus. At necropsy there was a dense yellow mass in the nasopharyngeal area affecting the ethmoidal region, turbinate bones and occasionally limph nodes, central nervous system and pleura. Histopathologycally there was multifocal granulomas whith an eosinophilic necrotic reaction containing ribbon type hyphae similar to zygomycetous fungi. At molecular examination Conidiobolus lamprauges DNA was detected. The clinical, epidemiological, macroscopical, microscopical and molecular aspects characterize conidiobolomycosis caused by Conidiobolus lamprauges in sheep.

78 FR 21581 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

Science.gov (United States)

2013-04-11

...EPA is proposing to approve revisions to the Antelope Valley Air Quality Management District (AVAQMD), Monterey Bay Unified Air Pollution Control District (MBUAPCD) and Santa Barbara County Air Pollution Control District (SCAPCD) portions of the California State Implementation Plan (SIP). We are proposing to approve revisions local rules that address emission statements for AVAQMD, rule rescissions that address public records for MBUAPCD, and define terms for SBCAPCD, under the Clean Air Act as amended in 1990 (CAA or the Act).

Isotopic composition of nitrate in the central Arabian Sea and eastern tropical North Pacific: A tracer for mixing and nitrogen cycles

Digital Repository Service at National Institute of Oceanography (India)

Brandes, J.A.; Devol, A.H.; Yoshinari, T.; Jayakumar, D.A.; Naqvi, S.W.A.

Trench. Ph.D. Thesis, Univ. of Cali- fornia, Los Angeles. -. AND I. R. KAPLAN. 1975. Isotopic fractionation of dissolved nitrate during denitrification in the eastern tropical North Pa- cific. Mar. Chem. 3: 271-299. CODISPOTI, L. A., AND J. P....-K. 1979. Geochemistry of inorganic nitrogen compounds in two marine environments: The Santa Barbara basin and the ocean off Peru. Ph.D. Thesis, Univ. of California, Los Angeles. -, AND I. R. KAPLAN. 1989. The eastern tropical Pacific as a source of 15N...

Polarization measurements made on LFRA and OASIS emitter arrays

Science.gov (United States)

Geske, Jon; Sparkman, Kevin; Oleson, Jim; Laveigne, Joe; Sieglinger, Breck; Marlow, Steve; Lowry, Heard; Burns, James

2008-04-01

Polarization is increasingly being considered as a method of discrimination in passive sensing applications. In this paper the degree of polarization of the thermal emission from the emitter arrays of two new Santa Barbara Infrared (SBIR) micro-bolometer resistor array scene projectors was characterized at ambient temperature and at 77 K. The emitter arrays characterized were from the Large Format Resistive Array (LFRA) and the Optimized Arrays for Space-Background Infrared Simulation (OASIS) scene projectors. This paper reports the results of this testing.

The Sealed Tube Neutron Generator

International Nuclear Information System (INIS)

Tunnell, L.N.; Beyerle, A.; Durkee, R.; Headley, G.; Hurley, P.

1992-01-01

A Sealed Tube Neutron Generator (STNG) has been designed and tested at Special Technologies Laboratories (STL) in Santa Barbara, California. Unlike similar tubes that have been used for years in other applications, e.g., by the oil well logging industry, the present device was designed primarily to be part of the Associated Particle Imaging (API) system. Consequently, the size and quality of the neutron spot produced by the STNG is of primary importance. Results from initial measurements indicate that performance goals are satisfied

Effect of energy concentration in the diets on sensorial and chemical parameters of Morada Nova, Santa Inez and Santa Inez x Dorper lamb meat Efeito da concentração de energia da dieta nos parâmetros sensoriais e químicos de carne de cordeiros Morada Nova, Santa Inês e Santa Inês x Dorper

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Ana Sancha Malveira Batista

2010-09-01

Full Text Available The objective of this study was to investigate the influence of genotype and the energy concentration in the diet on the sensorial and chemical quality of lamb meat. It was evaluated samples from 18 Morada Nova animals, 18 Santa Inez animals, and 18 Santa Inez x Dorper crossbred animals, totalizing 54 animals. The animals were kept with two diets, with energy concentrations of 10.46 and 12.56 MJ ME/kg, respectively, and slaughtered at 30 kg average weight. It was determined contents of protein, moisture, fat and ash, as well as cooking loss, water-holding capacity, shear force, and sensorial attributes of flavour, firmness and juiciness of the meat. Genotype influenced the chemical composition of lamb meat because animals of Morada Nova breed presented the highest moisture content, and Santa Inez x Dorper crossbred showed the highest protein percentage; however, there was no variation in the sensorial attributes of lamb meat of these three genotypes. The diet with the highest energy concentration provides meat with higher juiciness.Objetivou-se investigar a influência do genótipo e da concentração energética da dieta na qualidade química e sensorial da carne ovina. Foram avaliadas amostras provenientes de 18 animais Morada Nova, 18 Santa Inês e 18 mestiços Santa Inês x Dorper, num total de 54 animais. Os animais foram mantidos com duas dietas com concentrações energéticas de 10.46 e 12.56 MJ ME/kg e abatidos ao atingirem o peso médio de 30 kg. Foram determinados os teores de proteína, umidade, gordura e cinzas, a perda de peso por cocção, a capacidade de retenção de água, a força de cisalhamento e os atributos sensoriais sabor, dureza e suculência dessas carnes. O genótipo influenciou a composição química da carne ovina, uma vez que os animais da raça Morada Nova apresentaram o maior teor de umidade e os mestiços, o maior percentual de proteína, entretanto não houve variação nos atributos sensoriais da carne ovina

Water supply and demand management strategies in the Galapagos: A case study of Santa CRuz Island

NARCIS (Netherlands)

Reyes Perez, M.

2017-01-01

Water resources on many islands in the world have been severely strained by increases in visitors. Santa Cruz Island, a tourism hub in the Galapagos, is facing significant challenges of too many people and not enough available water. There are no permanent freshwater resources on Santa Cruz, and the

A quantitative analysis of surgical capacity in Santa Cruz, Bolivia.

Science.gov (United States)

Markin, Abraham; Barbero, Roxana; Leow, Jeffrey J; Groen, Reinou S; Skow, Evan J; Apelgren, Keith N; Kushner, Adam L; Nwomeh, Benedict C

2013-11-01

This investigation aimed to document surgical capacity at public medical centers in a middle-income Latin American country using the Surgeons OverSeas (SOS) Personnel, Infrastructure, Procedures, Equipment, and Supplies (PIPES) survey tool. We applied the PIPES tool at six urban and 25 rural facilities in Santa Cruz, Bolivia. Outcome measures included the availability of items in five domains (Personnel, Infrastructure, Procedures, Equipment, and Supplies) and the PIPES index. PIPES indices were calculated by summing scores from each domain, dividing by the total number of survey items, and multiplying by 10. Thirty-one of the 32 public facilities that provide surgical care in Santa Cruz were assessed. Santa Cruz had at least 7.8 surgeons and 2.8 anesthesiologists per 100,000 population. However, these providers were unequally distributed, such that nine rural sites had no anesthesiologist. Few rural facilities had blood banking (4/25), anesthesia machines (11/25), postoperative care (11/25), or intensive care units (1/25). PIPES indices ranged from 5.7-13.2, and were significantly higher in urban (median 12.6) than rural (median 7.8) areas (P Bolivia's development status. Unfortunately, surgeons are limited in rural areas by deficits in anesthesia and perioperative services. These results are currently being used to target local quality improvement initiatives. Copyright © 2013 Elsevier Inc. All rights reserved.

Local extirpations and regional declines of endemic upper beach invertebrates in southern California

Science.gov (United States)

Hubbard, D. M.; Dugan, J. E.; Schooler, N. K.; Viola, S. M.

2014-10-01

Along the world's highly valued and populous coastlines, the upper intertidal zones of sandy beach ecosystems and the biodiversity that these zones support are increasingly threatened by impacts of human activities, coastal development, erosion, and climate change. The upper zones of beaches typically support invertebrates with restricted distributions and dispersal, making them particularly vulnerable to habitat loss and fragmentation. We hypothesized that disproportionate loss or degradation of these zones in the last century has resulted in declines of upper shore macroinvertebrates in southern California. We identified a suite of potentially vulnerable endemic upper beach invertebrates with direct development, low dispersal and late reproduction. Based on the availability of printed sources and museum specimens, we investigated historical changes in distribution and abundance of two intertidal isopod species (Tylos punctatus, Alloniscus perconvexus) in southern California. Populations of these isopods have been extirpated at numerous historically occupied sites: T. punctatus from 16 sites (57% decrease), and A. perconvexus from 14 sites (64% decrease). During the same period, we found evidence of only five colonization events. In addition, the northern range limit of the southern species, T. punctatus, moved south by 31 km (8% of range on California mainland) since 1971. Abundances of T. punctatus have declined on the mainland coast; only three recently sampled populations had abundances >7000 individuals m-1. For A. perconvexus populations, abundances >100 individuals m-1 now appear to be limited to the northern part of the study area. Our results show that numerous local extirpations of isopod populations have resulted in regional declines and in greatly reduced population connectivity in several major littoral cells of southern California. Two of the six major littoral cells (Santa Barbara and Zuma) in the area currently support 74% of the remaining isopod

Virtual Astronaut for Scientific Visualization—A Prototype for Santa Maria Crater on Mars

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Edward A. Guinness

2012-12-01

Full Text Available To support scientific visualization of multiple-mission data from Mars, the Virtual Astronaut (VA creates an interactive virtual 3D environment built on the Unity3D Game Engine. A prototype study was conducted based on orbital and Opportunity Rover data covering Santa Maria Crater in Meridiani Planum on Mars. The VA at Santa Maria provides dynamic visual representations of the imaging, compositional, and mineralogical information. The VA lets one navigate through the scene and provides geomorphic and geologic contexts for the rover operations. User interactions include in-situ observations visualization, feature measurement, and an animation control of rover drives. This paper covers our approach and implementation of the VA system. A brief summary of the prototype system functions and user feedback is also covered. Based on external review and comments by the science community, the prototype at Santa Maria has proven the VA to be an effective tool for virtual geovisual analysis.

Obituary: Sidney Edelson, 1916-2002

Science.gov (United States)

Yeomans, Donald Keith

2003-12-01

On 24 March 2002, the solar physicist Sidney Edelson died in Santa Barbara, California. Sidney was born in Brooklyn NY on 24 August 1916 to Benjamin and Sarah Edelson. His father worked in the garment industry. He obtained his BA from Brooklyn College (1938) and a MA from New York University (1949). He entered Georgetown University in 1950 and received both a MA (1953) and PhD (1961). His PhD thesis was entitled ``A Study of Long and Short Term Variations in Solar Radiation at Radio and Optical Wavelengths." When the U.S. entered World War II, Sidney enlisted as an apprentice seaman and retired as a Lt Commander. He was active in both the European and Pacific theaters. He was captain of a minesweeper in the northern Atlantic and commanded a LST vehicle landing troops at Normandy on Omaha beach. Later on, he was part of the amphibious forces that landed the 5th Marine Division at Okinawa. After the war, he commanded the USS Typhon repatriating Japanese POWs from China to Sasebo, Japan. For this, he was given a certificate of appreciation by Chiang Kaishek. After the war efforts, he served in 1946-47 as a port captain for the China Waterways Transport in Shanghai. It was at this time that he met and married Erny Margaret Anderson, a surgical nurse. They were unable to have children because of a bayonet wound suffered by Erny during a 1937 Japanese attack upon the Catholic Mission hospital where she was working. The majority of his research work was in the area of solar physics; he noted the time relationships between centimeter wavelength bursts and Halpha solar flares (1959), studied the short term variations in the solar radiation at radio and optical wavelengths (1961), observed the solar flux variations at mm and cm radio wavelengths (1973), and pointed out the close association of the emission features at 9 and 3.3 mm with the solar magnetic field structure (1973). Sidney's professional career included research work on solar physics at a number of institutions

Herpetofauna, Santa Edwiges I and II hydroelectric power plants, state of Goiás, Brazil

Directory of Open Access Journals (Sweden)

Cintra, C. E. D.

2009-01-01

Full Text Available This paper presents a check list of amphibians and reptiles of the area under the influence of Santa Edwiges I and IIsmall hydroelectric power plants on Rio Buritis, state of Goiás, Brazil. The list was the result of faunal rescueoperations carried out between 31 August and 29 September 2005 (Santa Edwiges II and between 30 July and 12September 2006 (Santa Edwiges I. The list comprises 30 species of amphibians belonging to 16 genera and 8 families(Caeciliidae, Bufonidae, Cycloramphidae, Hylidae, Brachycephalidae, Leiuperidae, Leptodactylidae, andMicrohylidae, and 45 species of reptiles belonging to 38 genera and 16 families (Amphisbaenidae, Anguidae,Gekkonidae, Gymnophtalmidae, Polychrotidae, Scincidae, Teiidae, Tropiduridae, Anomalepididae, Leptotyphlopidae,Typhlopidae, Boidae, Colubridae, Dipsadidae, Elapidae, and Viperidae.

3. Similarities Across the Centuries: A Comparison Between Two Vocal Works by Barbara Strozzi and Peter Maxwell Davies

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Marisi Rossella

2018-03-01

Full Text Available Musical creativity may be expressed by composers in diverse ways: sometimes they compose fully original works, which are characterized by specific features making them unique. Other times, musicians may feel a particular affinity with colleagues who lived centuries before, or identify peculiar resemblances between the time they live in, and a previous epoch, such as similar cultural climate and approach to life: in these cases, composers may author pieces which show surprising similarities with those of some predecessors. The present study compares a work of the seventeenth century, composed by Barbara Strozzi, and one composed in the 1960s by Peter Maxwell Davies, highlighting their similarities.

Três biografias quinhentistas da Rainha Santa Isabel

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Helena Costa Toipa

2016-12-01

Full Text Available Dando continuidade aos esforços de canonização de D. Isabel de Aragão, D. João III obteve do Papa, em 1556, a autorização para alargar o culto da já beata D. Isabel a todo o reino. Solicitou, então, aos responsáveis dos mosteiros portugueses, nomeadamente à abadessa do mosteiro de Santa Clara, a composição de uma biografia da rainha, a partir de documentos existentes nesse mosteiro. Surgiram, então, três biografias, todas inspiradas nos referidos documentos: De Vita et Moribus Beatae Elisabethae Lusitaniae Reginae do padre jesuíta Pedro João Perpinhão; Vida e milagres da gloriosa Raynha sancta Ysabel, molher do catholico Rey dom Dinis sexto de Portugal, editada pelos mordomos da Confraria da Rainha Santa Isabel, e “ Vida da Bemaventurada sancta Isabel Raynha de Portugal”, de Frei Marcos de Lisboa, inclusa na Segunda Parte das suas Chronicas da Ordemdos Frades Menores.

Precios y crisis en una economía rioplatense. Santa Fe (1790-1850

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Carina Frid

2017-05-01

Full Text Available This study examines price evolution in Santa Fe district (Rio de la Plata since the late years of colonial domination (when Santa Fe’s prices converged with regional prices to mid-nineteenth century. Monastic sources provided information of prices of commodities (cattle, hides, wheat as well as prices of consumption goods (sugar, tobacco, yerba mate, wine, aguardiente, salt, grease, tallow, canvas. Long-term prices and price indexes offer new evidence both of inflationary cycles as well as economic breakdown from 1815 to 1850.

Colesterolemia, trigliceridemia e excesso de peso em escolares de Santa Maria, RS, Brasil Blood lipids abnormalities and overweight prevalence in students of Santa Maria, RS, Brazil

Directory of Open Access Journals (Sweden)

Cláudia Cruz Lunardi

2010-08-01

Full Text Available INTRODUÇÃO: O nível de colesterol na infância é um preditor do nível de colesterol na vida adulta. As consequências do colesterol elevado, somadas a outros fatores de risco constituem problema mundial de saúde pública. OBJETIVO: Estimar a prevalência de hipercolesterolemia, hipertrigliceridemia e excesso de peso em estudantes do município de Santa Maria-RS. Métodos: Estudo transversal com 374 crianças de 10 a 12 anos de idade, de escolas das redes pública e privada, realizado no segundo semestre de 2005 na cidade de Santa Maria-RS. Foram determinados os níveis de colesterol total, triglicerídeos e estado nutricional. RESULTADOS: As prevalências de hipercolesterolemia, hipertrigliceridemia e excesso de peso encontradas foram de 4,7%, 8,9% e 20,7%, respectivamente. Não houve diferença significante entre sexo e rede pública e privada. As crianças com excesso de peso apresentaram maior prevalência de alterações lipídicas. CONCLUSÕES: A prevalência de alterações lipídicas pode ser considerada baixa, mas a prevalência de excesso de peso dos estudantes de Santa Maria mostrou-se relativamente alta, alertando à importância de políticas públicas e à necessidade de assistência pediátrica nessa faixa etária, visando o seu diagnóstico precoce e, principalmente, o aconselhamento nutricional e incentivo à prática esportiva, uma vez que as dislipidemias e o excesso de peso têm sido apontados como fatores de risco para as doenças cardiovasculares.INTRODUCTION: Cholesterol level in childhood is a predictor of cholesterol level in adult life. The consequences of high cholesterol levels summed to other risk factors constitute a worldwide public health problem. OBJECTIVE: To estimate the prevalence of blood lipid abnormalities and overweight among school students of the city of Santa Maria, RS, Brazil. Methods: A cross-sectional study with 374 children, aged between 10 and 12 years, from public and private schools of the

Santa Rita Experimental Range digital database: user's guide

Science.gov (United States)

Mitchel P. McClaran; Deborah L. Angell; Craig Wissler

2002-01-01

Long-term measurements and repeat photograph collections have been collected in a systematic manner on the approximately 21,000 ha Santa Rita Experimental Range (SRER) since its establishment in 1903. This research facility, located in the Desert Grassland vegetation of southern Arizona, was administered by the U.S. Department of Agriculture until 1988, when it was...

Integral study of the quantity and quality of the underground water in the Santa Lucia basin in Uruguay

International Nuclear Information System (INIS)

1990-01-01

This work study different aspects about the underground water in the Santa Lucia sedimentary basin in Uruguay. It is situated between the San Jose and Santa Lucia river as well as the adyacent Rio de La Plata coast.

Analisis dan Perancangan Sistem Informasi Manajemen Aset TIK Studi Kasus: Asmi Santa Maria YOGYAKARTA

OpenAIRE

Maryono, Y; Suyoto, Suyoto; Mudjihartono, Paulus

2010-01-01

. Analysis and Design of Communication and Information Technology Management Information System Case Study: Asmi Santa Maria Yogyakarta. The management of asset in ASMI Santa Maria has been done by MS Excel application. This application has limitations such as lack of detailed records of assets, difficulty doing complex calculations such as valuation of assets, limited access to others in need, and less able to handle the administration of information assets of items that can provide real-tim...

DETERMINAÇÃO DAS VARIANTES DE HEMOGLOBINA EM OVINOS MESTIÇOS SANTA INÊS

OpenAIRE

Rômulo Morais de Lacerda; Benito Soto-Blanco

2006-01-01

The knowledge of hemoglobin types may help in near future the selection of animals, serving as a genetic marker. The present work aimed to determine the types of hemoglobin in Santa Ines crossbreed sheep, and verify whether it has correlation with the erythron. It were collected 49 blood samples from different healthy Santa Ines crossbreed sheep, from Mossoró city, RN, Brazil. These samples were used for determination of packed cell volume, red blood cells counts, hemoglobin concentration, he...

17th century patterned azulejos from the Monastery of Santa Marta, in Lisbon

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Rosário Salema de Carvalho

2012-12-01

Full Text Available This article is about the Portuguese tilemaking of the former Monastery of Santa Marta de Jesus, currently Hospital of Santa Marta, still in situ. The main goal is the study of the patterned tiles from the 17th century, exploring the documentation as well as the ideas and solutions invented by the tile-layers that applied the tiles on the walls. Also, the authors aim to introduce the new information system for the Portuguese azulejos’ inventory, named Az Infinitum - Azulejo Indexation and Reference System, available online.

Stable carbon isotopes in high-productive littoral areas of Lake Constance

International Nuclear Information System (INIS)

Chondrogianni, C.

1992-01-01

The investigation attempted to extend understanding of C fractionation in aquatic systems and to facilitate the interpretation of palaeolimnological isotope data. Particular interest was taken in the aspect of bicarbonate assimilation at high productivity and in the exchange processes between water and atmosphere. Littoral areas of lakes were chosen as areas of investigation as they offer a high-productivity environment with large populations of submersed macrophytes and periphytes. To get a better picture of the factors influencing C fractionation, litteral and pellagial regions were compared on the one hand and a mesotrophic (Ueberlingersee) and a eutrophic (Gnadensee) lake section on the other hand. Further factors of differentiation between the two lake parts were: Volume, the proportional share of the litteral area, and water exchange. Two main fields of interest were investigated: - Determination of the C isotope ratio (δ 13 C) in the dissolved bicarbonate of water in the sediments of a single year for the purpose of calibrating its fractionation in the basis of the present chemical and physical status of the lake water (water programme). - Determination of δ 13 C in selected carbonate components from sedimentary cores in order to find out about palaeolimnological events in the areas of investigation (sediment programme). (orig.) [de

Anthropogenic impact on environmental filamentous fungi communities along the Mediterranean littoral.

Science.gov (United States)

Al-Yasiri, Mohammed Hashim; Normand, Anne-Cécile; Mauffrey, Jean-François; Ranque, Stéphane

2017-07-01

We hypothesised that anthropogenic influences impact the filamentous fungi community structure and that particular species or species patterns might serve as markers to characterise ecosystems. This study aimed to describe the filamentous fungi community structure in various biotopes along the Mediterranean shore that were exposed to various levels of anthropogenic influence. We sampled filamentous fungi from yellow-legged gull faecal samples at five study sites along the Mediterranean littoral in southern France. The sites were characterised by variable anthropogenic influence, ranging from building rooftops in two cities to a natural reserve. The sites also included two suburban ecoclines, one of which was exposed to sewer pollution. Filamentous fungal colonies were quantified and identified via MALDI-TOF mass spectrometry. Interestingly, we found that both fungal diversity and abundance were low in urban areas compared with suburban ecocline or environments little affected by anthropogenic influence. Furthermore, some fungal species were clearly associated with particular environments. In particular, Mucor circinelloides was associated with a natural environment with little anthropogenic impact and distant from human settlements. Whereas, Scedosporium apiospermum was associated with an ecocline polluted by sewage. Our findings indicate that particular fungal species or species combination might be used as surrogate markers of ecosystems exposed to anthropogenic pollution. © 2017 Blackwell Verlag GmbH.

77 FR 26475 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

Science.gov (United States)

2012-05-04

...EPA is proposing to approve revisions to the Antelope Valley Air Quality Management District (AVAQMD), Eastern Kern Air Pollution Control District (EKAPCD), and Santa Barbara County Air Pollution Control District (SBCAPCD) portions of the California State Implementation Plan (SIP). We are proposing to approve revisions to local rules that define terms used in other air pollution regulations in these areas and a rule rescission that address Petroleum Coke Calcining Operations--Oxides of Sulfur, under the Clean Air Act as amended in 1990 (CAA or the Act).

A Conversation with Composer Lansing McLoskey

OpenAIRE

MOORE, TOM

2013-01-01

Lansing McLoskey (b. 1964) first came to my attention through a rave review for his CD in Gramophone in 2008, when he had recently moved from the Boston area to Miami, where he is professor of composition at the Frost School of Music of the University of Miami. His musical background is almost psychedelically diverse, ranging from both prog-rock and punk-rock, through early music, to study of contemporary composition at UC Santa Barbara, USC, The Royal Danish Academy of Music and Harvard.

Augmented Reality for Maintenance and Repair (ARMAR)

Science.gov (United States)

2007-08-01

implementations by leveraging more robust vision algorithms or by using fiducials. 57 Fi gu re 2 3. A ug m en te d co nt ro ls st at e di ag ra m 58...34 Proceedings of the IEEE Conference on Virtual Reality (VR 󈧇), Washington, DC, 2003, p. 199. [18] W. Friedrich , "ARVIKA-Augmented Reality for...and ACM International Symposium on Mixed and Augmented Reality (ISMAR 󈧊), Santa Barbara , CA, 2006, pp. 105-108. [33] S. G. Rao, S. J. Schmugge

Chemical, mineralogical and ceramic properties of clays from Northern Santa Catarina, Brazil; Caracterizaco fisico-quimica de argilas da regiao norte de Santa Catarina

Energy Technology Data Exchange (ETDEWEB)

Correia, S L; Bloot, E L; Folgueras, M.V., E-mail: sivaldo@joinville.udesc.b [Universidade do Estado de Santa Catarina (UDESC/CCT), Joinville, SC (Brazil). Centro de Ciencias Tecnologicas; Hotza, D [Universidade Federal de Santa Catarina (UFSC/EQA), Florianopolis, SC (Brazil). Dept. de Engenharia Quimica

2009-07-01

Clay materials crop out in the northern Santa Catarina mining district were investigated in order to assess their potential in the ceramic industry. Four different clays (A, B, C and D) were selected. Their chemical composition was obtained by Xray fluorescence and their mineralogy by X-ray diffraction, coupled with numerical rational analysis. Their thermal behaviour was studied by differential thermal analysis. Technological testing consisted in a simulation of the industrial processing performed at a laboratory scale. The test pieces were obtained by pressing and fired in the range of 850-1200 deg C. In each case their technological properties were studied. The main mineralogical phases detected were kaolinite, quartz and mica. Hematite and feldspars may be present in the clays. The clays show two groups of particle sizes almost equally frequent in the range of 1 to 60 {mu}m. The northern Santa Catarina clays are suitable for the production of bricks and earthenware in the 900- 1100 deg C range. (author)

La corrupción en los empresarios de Santa Marta: 1800-1850

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Jorge Enrique Elias Caro

2013-11-01

Full Text Available En este artículo se pretende mostrar cómo fue la relación de los empresarios de Santa Marta hechos de corrupción y manejo de la justicia y la cosa pública en la primera mitad del siglo XIX, caracterizando quiénes fueron los empresarios con estos actos ilícitos, la forma  desarrollaban las actividades fraudulentas y qué casos fueron los que presentaron. Denotando  qué incidencia pudo tener esta coyuntura con el desarrollo social y económico de la Provincia  Santa Marta para el periodo  entre 1800 y 1850.

Soil radioactivity study in littoral coast of Antalaha - Ambohitralanana

International Nuclear Information System (INIS)

Barijaona, A.F.

2014-01-01

The aim of this work is to study the soil radioactivity along Antalaha - Ambohitralanana littoral coast. The radionuclides measured are potassium- 40, uranium-238 and thorium-232. Fifty (50) soil samples were collected and measured by gamma spectrometry with NaI(Tl) detector at the Nuclear Analyses and Techniques Department at INSTN-Madagascar. The method developed by RYBACH was used for determining the three radionuclides activities. This method exploit the four regions of interest of lead-214, potassium-40, bismuth-214 and thallium-208 respectively at 352 keV, 1461 keV, 1764 keV and 2614 keV. Uranium-238 activities ranged from (4.6±0.3)Bq.kg -1 to (109±6)Bq.kg -1 with an average value of 23 Bq.kg -1 , thorium-232 varied from (9 ±6)Bq.kg -1 to (146±6) Bq.kg -1 with an average value of 31 Bq.kg -1 and potassium-40 ranged from (103±23)Bq.kg -1 to (1039±36)Bq.kg -1 with an average value of 338 Bq.kg -1 . The activities are thereafter compared with average worldwide value. Furthermore, different parameters such as the absorbed dose rate, the radium equivalent activity and the annual effective dose rate are also calculated. In the same way, the results are compared to worldwide values and annual effective dose limit rate for the public. The obtained values show a normal environmental radioactivity. It can be concluded that the health risk due to the gamma radiation is low. [fr

The occurrence of microplastic contamination in littoral sediments of the Persian Gulf, Iran.

Science.gov (United States)

Naji, Abolfazl; Esmaili, Zinat; Mason, Sherri A; Dick Vethaak, A

2017-09-01

Microplastics (MPs; distribution, and polymer types in littoral surface sediments of the Persian Gulf were performed. A two-step method, with precautions taken to avoid possible airborne contamination, was applied to extract MPs from sediments collected at five sites during low tide. MPs were found in 80% of the samples. Across all sites, fiber particles were the most dominate shape (88%), followed by films (11.2%) and fragments (0.8%). There were significant differences in MP particle concentration between sampling sites (p value polymer types. More than half of the observed MPs (56%) were in the size category of 1-4.7 mm length, with the remaining particles (44%) being in the size range of 10 μm to <1 mm. Compared to literature data from other regions, intertidal sediments in the Persian Gulf cannot be characterized as a hot spot for MP pollution. The present study could, however, provide useful background information for further investigations and management policies to understand the sources, transport, and potential effects on marine life in the Persian Gulf.

Enraizamento de miniestacas de espinheira-santa (Maytenus ilicifolia Mart. ex Reissek em diferentes substratos Rooting of espinheira-santa (Maytenus ilicifolia Mart. ex Reissek minicuttings on different substrates

Directory of Open Access Journals (Sweden)

Daniela Macedo de Lima

2009-04-01

Full Text Available Pertencente à família Celastraceae, a espinheira-santa (Maytenus ilicifolia Mart. ex Reissek é uma espécie medicinal nativa da região sul do Brasil, utilizadas no tratamento de gastrite e úlceras gástricas. Estudos sobre a produção de mudas por meio de estaquia demonstraram que esta espécie é considerada de difícil enraizamento. Objetivou-se, no presente trabalho, avaliar os efeitos de diferentes substratos no enraizamento de miniestacas de espinheira-santa. Miniestacas apicais foram coletadas a partir das brotações das minicepas de 10 meses de idade, mantidas em casa-de-vegetação e confeccionadas com 3 a 4cm de comprimento, mantendo-se duas folhas com a superfície reduzida à metade. O plantio foi realizado em caixas contendo areia e tubetes contendo casca de arroz carbonizada, Plantmax HT® ou vermiculita de granulometria fina como substrato. As miniestacas foram mantidas em casa-de-vegetação com nebulização intermitente e 90 dias após o plantio, foram avaliadas as características: porcentagem de estacas enraizadas, número e comprimento médio de raízes, porcentagem de estacas com calos, sobrevivência e mortalidade. O delineamento experimental foi inteiramente casualizado, com 4 tratamentos e 4 repetições de 22 estacas por parcela. A análise estatística revelou que os substratos areia (92,04%, casca de arroz carbonizada (88,66% e Plantmax HT® (94,31% apresentaram índices de enraizamento significativamente superiores à vermiculita (78,41%, além de menores taxas de mortalidade, sendo que a propagação vegetativa de espinheira-santa por meio de miniestaquia é viável.Espinheira-santa (Maytenus ilicifolia Mart. ex Reissek, which belongs to the Celastraceae family, is a medicinal species native to the south region of Brazil, used in gastritis and gastric ulcer treatment. Studies about plant production by cutting have shown that this species is considered difficult to root. The purpose of this work was to evaluate

Ottillie Hammes: pioneira da enfermagem catarinense Ottillie Hammes: pionera de la enfermería de Santa Catarina, Brasil Ottillie Hammes: a nursing pioneer in Santa Catarina, Brazil

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Miriam Süsskind Borenstein

2009-04-01

Full Text Available Trata-se de um estudo sócio-histórico cujo objetivo foi revelar a trajetória profissional de Ottillie Hammes, apresentar alguns traços de sua biografia e analisar sua contribuição para a profissão da enfermagem em Santa Catarina. Na coleta de dados foram realizadas entrevistas e utilizadas outras fontes documentais. Os dados foram categorizados utilizando-se análise de conteúdo e com base no referencial foucaultiano. Os resultados evidenciaram que Ottillie Hammes provocou mudanças expressivas na enfermagem catarinense, em conseqüência da criação da Escola de Auxiliares de Enfermagem; da Associação Brasileira de Enfermagem - SC e do estímulo a promulgação da Lei que possibilitou o enquadramento do enfermeiro na categoria técnica e científica, com conseqüente desenvolvimento da profissão e melhoria da assistência prestada à população.Tratase de un estudio socio-histórico, cuyo objetivo fue revelar la trayectoria profesional de Ottillie Hammes, presentar algunos aspectos de su biografía y analizar su contribución para la profesión de enfermería en el Estado de Santa Catarina - Brasil. Para la recolección de los datos fueron realizadas entrevistas con Ottillie Hammes y utilizadas fuentes documentales. Los datos fueron categorizados de acuerdo con analise del contenido e analizados con base en referencial Foucaultiano. Los resultados evidenciaron que la Ottillie Hammes provocó mudanzas expresivas en la enfermería catarinense, en consecuencia de la creación de escuela de auxiliares de enfermería en Florianópolis; de la Asociación Brasilera de Enfermería - Sección Santa Catarina y del estimulo a la promulgación de la ley No. 3175/63, la cual posibilitó la inclusión del enfermero en la categoría Técnico - Científica, propiciando así el desarrollo de esa profesión y el mejoramiento de la asistencia prestada a la población.This is a socio-historic study that aimed at revealing Ottillie Hammes' professional

Fiestas en honor a la Santa Muerte en el Caribe mexicano

Directory of Open Access Journals (Sweden)

Antonio Higuera Bonfil

2015-07-01

Full Text Available Se abordan tres fiestas en honor a la Santa Muerte en Chetumal. Se muestran los rasgos generales de las celebraciones organizadas anualmente por la parroquia del Señor de la Misericordia y la Santa Muerte, adscrita a la Iglesia Católica Tradicional México-Estados Unidos, así como por dos altares domésticos que operan como centros esotéricos. Caracterizar estas ocasiones permite entender la forma en que se ha desarrollado una práctica religiosa local, que lejos de tener una tradición única, alimenta rituales propios. Las diferentes estructuras locales permiten que los creyentes expresen su creencia mediante la inserción en la organización de estas fiestas.

Phlebotominae: Vectores de Leishmaniasis en las provincias de Santa Fe y Entre Ríos, Argentina Phlebotominae: vectors of leishmaniasis in the provinces of Santa Fe and Entre Ríos, Argentina

Directory of Open Access Journals (Sweden)

Oscar D. Salomón

2006-06-01

Full Text Available La transmisión de leishmaniasis tegumentaria (LT se incrementó desde 1985 en 9 provincias argentinas. Santa Fe y Entre Ríos en dicho período no notificaron casos de transmisión autóctona comprobada, sin embargo en el año 2003 ocurrió un brote epidémico en Bella Vista, Corrientes, localidad que se encuentra en un área con continuidad ecológica y contigüidad geográfica con ambas provincias. Por ello, para determinar el riesgo potencial de transmisión de LT en las áreas próximas y al sur de Bella Vista se realizaron capturas de Phlebotominae en febrero del 2004, colectándose sobre las márgenes del río Paraná en Santa Fe (El Rabón, Villa Ocampo, Cayastá y en Entre Ríos (La Paz, La Celina-Villa Urquiza 860 ejemplares de Lutzomyia neivai (99.5% y Lu. migonei (0.5 %, ambas especies con capacidad vectorial para Leishmania (V. braziliensis. En Tartagal, Santa Fe, las capturas fueron consistentes con el paisaje de «chaco» residual: 7 ejemplares de Lu. nerivai, Lu. migonei y Lu. cortelezzii. Se destaca el riesgo potencial de transmisión epidémica de LT en estas provincias, especialmente por la tropicalización progresiva hacia el sur de la selva en galeria paranaense. Se recomiendan actividades de vigilancia clínica y vectorial.The transmission of tegumentary leishmaniasis (TL has increased in 9 provinces of Argentina since 1985. Santa Fe and Entre Ríos did not record in this period autochtonous probed cases: however, an epidemic outbreak took place in 2003 in Bella Vista, Corrientes, located in an area with ecological continuity and contiguous to both provinces. In order to evaluate the potential risk of transmission of LT, Phlebotominae were captured at locations close to and southern from Bella Vista during February 2004. The traps located on the shores of Parana river in Santa Fe (El Rabón, Villa Ocampo, Cayastá, and Entre Ríos (La Paz. La Celina-Villa Urquiza captured 860 individuals of Lutzomyia neivai (99.5% and Lu

EDUCAÇÃO E ETNICIDADE NA REGIÃO DE SANTA CRUZ DO SUL- RS. EDUCATION AND ETHNICITY IN THE REGION OF SANTA CRUZ DO SUL - RS

Directory of Open Access Journals (Sweden)

Mozart Linhares da Silva

2012-11-01

Full Text Available O objetivo deste artigo é analisar as relações entre educação, etnicidade e mobilidade social em região de colonização alemã no Rio Grande do Sul, sobretudo em Santa Cruz do Sul, Brasil, cidade com forte discurso identitário germânico. Em que pese ser uma cidade caracterizada pelo germanismo, o que se constatou nas pesquisas até aqui realizadas, abrangendo os últimos seis anos, é que a região em questão possui significativa população de não-brancos, embora invisibilizada socialmente e excluída do processo de pertencimento identitário da comunidade regional. As pesquisas realizadas nas escolas municipais, estaduais e privadas na região de Santa Cruz do Sul permitem uma análise pontual das relações entre a educação e a imobilidade social, cujo resultado pode ser avaliado na dinâmica da visibilidade/invisibilidade identitária e processos de exclusão comunitário destes grupos, nomeadamente dos afrodescendentes.The objective of this article is to analyze the relations among education, ethnicity and social mobility in the region of German colonization in Rio Grande do Sul, and mainly in Santa Cruz do Sul, Brazil, a city with strong German identity speech. Taking into consideration that it is a city characterized by Germanism, what was observed in the researches accomplished until now, including the last six years, is that the region in question has a significant population of non-white people, though socially invisible and excluded from the identitary inclusion process of the region community. The researches that were carried out in the private and public – municipal and state – schools in the region of Santa Cruz do Sul permit sharp analysis of the relations between education and social immobility, which result can be evaluated in the identitary visibility/invisibility dynamic and processes of community exclusion of those groups, nominally of Afro-descendants.

77 FR 37318 - Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort...

Science.gov (United States)

2012-06-21

...-AA00 Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort... Coast Guard will enforce a Safety Zone for the Sound of Independence event in the Santa Rosa Sound, Fort... during the Sound of Independence. During the enforcement period, entry into, transiting or anchoring in...

MICRONUTRIENTES NOS SOLOS DO MUNICÍPIO DE SANTA CRUZ DO SUL, RS, BRASIL

Directory of Open Access Journals (Sweden)

Alcido Kirst

2007-12-01

Full Text Available O presente trabalho teve como objetivo principal avaliar a fertilidade dos solos do município de Santa Cruz do Sul, RS, Brasil, em relação aos micronutrientes zinco, ferro, manganês, cobre e boro, baseado nos laudos técnicos de análise de solo realizados pelo Laboratório de Solos da Universidade de Santa Cruz do Sul, no período de 2001 a 2005. Ao todo, 3548 laudos de solo foram interpretados. As técnicas analíticas para a determinação destas variáveis seguiram a metodologia utilizada pela Rede Oficial de Laboratórios de Análises de Solos e Tecido Vegetal do Rio Grande do Sul e Santa Catarina (ROLAS. Os resultados indicaram que a avaliação da fertilidade dos solos do município apresentou altas concentrações  dos micronutrientes zinco, cobre, manganês e ferro e concentrações médias de boro, indicando adequadas condições de fertilidade para as culturas predominantes na região.

En quoi les cartes mentales, appliquées à l’environnement littoral, aident-elles au recueil et à l’analyse des représentations spatiales ?

Directory of Open Access Journals (Sweden)

Servane Gueben-Venière

2011-09-01

Full Text Available Après avoir été principalement utilisées en géographie urbaine,  puis quelque peu mises de côté par les géographes, les cartes mentales font désormais l’objet d’un regain d’intérêt, en particulier dans le champ de la géographie de l’environnement. Appliquées à l’espace littoral et employées en complément de l’entretien, elles se révèlent être non seulement un bon outil de recueil des représentations spatiales, mais aussi une aide précieuse pour leur analyse. Cet article s’appuie sur l’exemple de l’utilisation des cartes mentales dans le poster scientifique Des ingénieurs de plus en plus « verts ». Évolution du regard des ingénieurs en charge de la gestion du littoral néerlandais, lauréat du concours organisé par le forum de l’École Doctorale de Géographie de Paris de 2011 (le poster est téléchargeable à partir de la rubrique Documents annexes.After having been mainly used in urban geography, then cast aside by the geographers, mental maps are now the object of renewed interest, particularly in the field of environmental geography. Applied to the coast, and used as a supplement to the interview, these maps are not only of great assistance in collecting spatial representations, but also helpful in analyzing them. This article uses the example of the integration of mental maps in the scientific poster “Des ingénieurs de plus en plus “verts”. Évolution du regard des ingénieurs en charge de la gestion du littoral néerlandais” ("Engineers are ‘greener and greener’. Evolution of the thinking of engineers in charge of Dutch coastal management", prize-winner of the competition organized by the Paris Doctoral School of Geography Forum in 2011.

Characterization of Santa Catarina (Brazil) coal with respect to human health and environmental concerns

Science.gov (United States)

Silva, L.F.O.; Oliveira, M.L.S.; Boit, K.M.; Finkelman, R.B.

2009-01-01

The current paper presents the concentration, distribution, and modes of occurrence of trace elements of 13 coals from south Brazil. The samples were collected in the state of Santa Catarina. Chemical analyses and the high ash yields indicate that all studied coals are rich in mineral matter, with SiO2 and Al2O3 dominating as determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES). Quartz is the main mineral species and is associated with minor levels of feldspars, kaolinite, hematite, and iron-rich carbonates. The contents of trace elements, including As, Pb, Cd, Ni, Cr, Mn, Be, V, U, Zn, Li, Cu, Tl, and Ni, in coals were determined. A comparison of ranges and means of elemental concentrations in Santa Catarina, Brazil, and world coals shows that the ranges of most elements in Santa Catarina coal are very close to the usual worldwide concentration ranges in coal. ?? Springer Science+Business Media B.V. 2008.

New occurrences and noteworthy records on distribution of birds in Santa Catarina, southern Brazil

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André Barcellos

2008-03-01

Full Text Available Most ornithological fieldworks in the state of Santa Catarina concentrate on the eastern half of state, while the middle-west lacks information. Between March 2000 and May 2002 a bird inventory was made in the influence areas of the hydroelectric power plants of Machadinho and Barra Grande, along the right banks of the Uruguai and Pelotas rivers, on Santa Catarina State territory. We carried out ad libitum surveys, point count sampling, and capture with mist nets. We present seventy-two noteworthy records for Santa Catarina, including three new occurrences for the state (Cypseloides senex, Polioptila dumicola e Procacicus solitarius, three species whose available information was only in general bibliography (Amazona pretrei, Ramphastos toco e Capsiempis flaveola, four whose records are the first in the last 40 years (Megascops sanctaecatarinae, Macropsalis forcipata Phyllomyias virescens e Corytops delalandi, and 63 species first cited for the eastern section of the Uruguai river valley.

Santa Marta en la independencia: entre el pragmatismo y la insurrección Santa Marta during the Independence: Between pragmatism and insurrection

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Juan Manuel Martínez Fonseca

2010-07-01

Full Text Available La independencia de Santa Marta se caracterizó por elementos de resistencia al cambio. De hecho, fue solamente hasta 1823 que el ejército patriota logró finalmente tomar la plaza; esta situación tan atípica y la tendencia a mantener lealtad a la corona española se explica, realizando un ejercicio de rastreo de los procesos históricos que vivió la ciudad durante el siglo XVIII y las primeras décadas del siglo XIX, a partir del indiscutible papel del contrabando en los negocios realizados por los comerciantes. Esta situación llegó al punto de que llegado el momento de la emancipación, los comerciantes prefirieron no arriesgar la normalidad de las actividades económicas, y prefirieron asumir una actitud menos complaciente con la causa patriota; el mito del realismo samario se hace importante dentro del debate si se analiza más a fondo la estructura comercial que caracterizó esos años.The independence of Santa Marta was characterized by many elements of resistance to change. In fact it was only until 1823 that the city was finally taken by the patriot army. This unusual situation, suggesting a loyalty to the Spanish crown, is explained by tracing the historical processes experienced by the city during the eighteenth century and early decades of the nineteenth century. It is unquestionable the role that the city played in the smuggling businesses made by traders, to the point that during the time of emancipation Santa Marta preferred not to risk their normal economic activities and kept distance from the patriot cause. The debate about the myth of "samario" realism, reemerges here if one looks deeper into the commercial structure that characterized those years.

Effects of climate change and population growth on the transboundary Santa Cruz aquifer

Science.gov (United States)

Scott, Christopher A.; Megdal, Sharon; Oroz, Lucas Antonio; Callegary, James; Vandervoet, Prescott

2012-01-01

The USA and Mexico have initiated comprehensive assessment of 4 of the 18 aquifers underlying their 3000 km border. Binational management of groundwater is not currently proposed. University and agency researchers plus USA and Mexican federal, state, and local agency staff have collaboratively identified key challenges facing the Santa Cruz River Valley Aquifer located between the states of Arizona and Sonora. The aquifer is subject to recharge variability, which is compounded by climate change, and is experiencing growing urban demand for groundwater. In this paper, we briefly review past, current, and projected pressures on Santa Cruz groundwater. We undertake first-order approximation of the relative magnitude of climate change and human demand drivers on the Santa Cruz water balance. Global circulation model output for emissions scenarios A1B, B1, and A2 present mixed trends, with annual precipitation projected to vary by ±20% over the 21st century. Results of our analysis indicate that urban water use will experience greater percentage change than climate-induced recharge (which remains the largest single component of the water balance). In the Mexican portion of the Santa Cruz, up to half of future total water demand will need to be met from non-aquifer sources. In the absence of water importation and with agricultural water use and rights increasingly appropriated for urban demand, wastewater is increasingly seen as a resource to meet urban demand. We consider decision making on both sides of the border and conclude by identifying short- and longer-term opportunities for further binational collaboration on transboundary aquifer assessment.

The Santa Helena Group and the presence of the proletary artist

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Walter Zanini

1995-12-01

Full Text Available Apresentação do Grupo Santa Helena, cujos pintores, provenientes do proletariado ou da pequena-burguesia, se dedicavam a retratar paisagens suburbanas, pessoas do povo e naturezas mortas.

Physical data of soil profiles formed on late Quaternary marine terraces near Santa Cruz, California

Science.gov (United States)

Munster, Jennie; Harden, Jennifer W.

2002-01-01

The marine terraces in and around Santa Cruz, California, represent a set of well-preserved terraces formed as a product of geology, sea level, and climate. A marine terrace begins as a wave cut platform. Eustatic sea level changes, seacliff erosion, and tectonic uplift work together to generate marine terraces. "When a wave-cut platform is raised (due to tectonic activity) above sea level and cliffed by wave action it becomes a marine terrace" (Bradley, 1957, p. 424). During glacial periods, eustatic sea level is estimated to have dropped by 150 meters (Fairbanks, 1989). Cliff retreat measured from aerial photographs between 1930 and 1980 vary from 0.0 to 0.2 m yr–1 (Best and Griggs, 1991). Estimates of uplift rates along the Santa Cruz coastline vary from 0.10 to 0.48 m kyr–1 (Bradley and Griggs, 1976; Weber and others, 1999). Uplift mechanisms include coseismic uplift associated both with a reverse component of slip on the steeply SW dipping Loma Prieta fault in the restraining bend of the San Andreas Fault and a small component of reverse slip on the steeply SE dipping San Gregorio fault (Anderson and Menking 1994). Previous work studying physical properties on these terraces include Pinney and others (in press) and Aniku (1986) and Bowman and Estrada (1980). Sedimentary deposits of the marine terraces are a mixture of terrestrial and marine sediments but generally consist of a sheet of marine deposits overlying the old platform and a wedge of nonmarine deposits banked against the old sea cliff (Bradley, 1957). Bedrock underlying the terraces in the Santa Cruz area is generally either Santa Margarita Sandstone or Santa Cruz Mudstone. The Santa Margarita Sandstone represents an upper Miocene, transgressive, tidally dominated marine-shelf deposit with crossbedded sets of sand and gravel and horizontally stratified and bioturbated invertebrate-fossils beds (Phillips, 1990). The siliceous Santa Cruz Mudstone, of late Miocene age, conformably overlies the Santa

Honey Bees of Santa Catarina, Brazil, have only African mitochondrial DNA

Directory of Open Access Journals (Sweden)

M. Lopes-da-Silva

2012-04-01

Full Text Available As diferenças entre a subspécie de abelha africana (Apis mellifera scutellata e as subspécies europeias (Apis mellifera mellifera e Apis mellifera ligustica nos quesitos comportamento higiênico e agressividade são marcantes. Diferenças acentuadas no comportamento higiênico entre colônias de abelhas foram relatadas em Santa Catarina, Brasil. Suspeitou-se que essas diferenças fossem devidas a um possível fluxo gênico entre as abelhas africanizadas brasileiras e as abelhas europeias da Argentina. Amostras de abelhas de 30 localidades de Santa Catarina foram analisadas por meio do uso de um marcador PCR-RFLP do DNA mitocondrial específico para identificação da origem da linhagem maternal. Os resultados indicaram ausência de linhagem materna de origem europeia em Santa Catarina. Baseando-se em hipóteses e resultados de trabalhos anteriores, conclui-se que não há fluxo gênico entre as populações das diferentes subespécies. O resultado também reforça que a eliminação do DNA maternal europeu é um indicativo de ineficácia de introduções de abelhas de subespécies europeias, no Brasil, com propósitos de melhoramento do atributo agressividade.

Panel Discussion

Science.gov (United States)

Langer, James

1997-03-01

Panelists: Arthur Bienenstock, Stanford University Cherry Ann Murray, Lucent Technologies Venkatesh Narayanamurti, University of California-Santa Barbara Paul Peercy, SEMI-SEMATECH Robert Richardson, Cornell University James Roberto, Oak Ridge National Laboratory The Board on Physics and Astronomy is undertaking a series of reassessments of all branches of physics as the foundation of a new physics survey. As part of this project, a Committee on Condensed Matter and Materials Physics has been established under the leadership of Venkatesh Narayanamurti of the University of California-Santa Barbara. The committee has been working since June on a study that will include an illustrative recounting of major recent achievements; identification of new opportunities and challenges facing the field; and articulation-for leaders in government, industry, universities, and the public at large-of the important roles played by the field in modern society. An especially urgent issue is how to maintain the intellectual vitality of condensed matter and materials physics, and its contributions to the well-being of the United States, in an era of limited resources. The forum will feature a panel of materials researchers who are members of the Committee on Condensed Matter and Materials Physics. They will give a brief report on the status of the study and engage in a dialogue with the audience about issues facing the condensed matter and materials physics community. Broad community input is vital to the success of the study. Please come and make your voice heard!

Bromeliad-associated mosquitoes from Atlantic forest in Santa Catarina Island, southern Brazil (Diptera, Culicidae, with new records for the State of Santa Catarina Mosquitos associados a bromélias em Mata Atlântica na Ilha de Santa Catarina, sul do Brasil (Diptera, Culicidae, com novos registros para o Estado de Santa Catarina

Directory of Open Access Journals (Sweden)

Gerson Azulim Müller

Full Text Available Bromeliad-associated mosquitoes (Diptera: Culicidae in Atlantic Forest in Florianópolis, Santa Catarina, southern Brazil, were studied, examining plants of Vriesea philippocoburgi Wawra and Aechmea lindenii (E. Morren Baker var. lindenii at secondary Atlantic rain forest, and A. lindenii and Vriesea friburgensis Mez var. paludosa (L. B. Smith at "restinga" per month, during 12 months. No immature forms of mosquitoes were collected from A. lindenii in the secondary forest. Collections obtained 368 immature mosquitoes, none of them from A. lindenii from rain forest. Culex (Microculex spp. constituted 79.8% of the total, Wyeomyia (Phoniomyia spp. 17.93%, and Anopheles (Kerteszia cruzii (Dyar & Knab, 1908 only 1.36%. The study shows the great predominance of species of medical importance not yet proved, and the small number of immature stages of anopheline mosquitoes. The rainfall, but not the mean temperatures, significantly influenced the quantity of mosquitoes from V. philippocoburgi. Significant differences between the quantities of immature forms of all the bromeliad species were found, and the shape of the plants could be important to the abundance of mosquitoes. All six species of Cx. (Microculex found are recorded for the first time in the State of Santa Catarina, and all six species of Wyeomyia (Phoniomyia are recorded for the first time in bromeliads in this state.Mosquitos (Diptera: Culicidae associados a bromélias em Mata Atlântica na Ilha de Santa Catarina, no Estado de Santa Catarina, foram estudados. Foram examinadas mensalmente plantas de Vriesea philippocoburgi Wawra e Aechmea lindenii (E. Morren Baker var. lindenii de floresta atlântica pluvial ombrófila e A. lindenii e Vriesea friburgensis Mez var. paludosa (L. B. Smith de restinga, durante 12 meses. As coletas resultaram em 368 formas imaturas de mosquitos, sendo que nenhuma foi coletada em A. lindenii de mata ombrófila. Culex (Microculex spp. constituíram 79,8% do total

NANOTECNOLOGIA E AMBIENTE: O ESTADO DE SANTA CATARINA NA PESQUISA AVANÇADA

Directory of Open Access Journals (Sweden)

Gilberto Montibeller-Filho

2009-01-01

Full Text Available Objetiva-se avaliar a evolução recente e a posição do estado de Santa Catarina na pesquisa científica em geral e, em particular, em nanociência e nanotecnologia e o vínculo desta com questões sociais e ambientais. A análise considera dados absolutos e relativos de produção científica no período 1983-2000. Toma Santa Catarina no Brasil e faz a comparação com estados que lhe são assemelhados na estrutura econômica e de potencial de pesquisa e inovação tecnológica. A dimensão nano da partícula aporta novos desafios aos estudos da física e abre à economia campo de inovações tecnológicas - portanto, indica o grau de avanço da pesquisa realizada atualmente. As controvérsias do debate científico quanto a potenciais impactos, positivos e negativos, da utilização de produtos tecnológicos com partículas nano sobre o ambiente, a saúde humana e a sociedade em geral, são abordadas. As perspectivas da pesquisa são também indicadas, tendo em conta principalmente o apoio federal a projetos destinados tanto ao avanço do conhecimento em relação a nanopartículas e sua utilização, como aos seus potenciais efeitos. Finalmente, são apontadas diretrizes, neste sentido, na atuação da Fundação de Apoio à Pesquisa Científica e Tecnológica de Santa Catarina-FAPESC. Palavras-chave: Nanociência e Nanotecnologia. Pesquisa. Socioambiente. Estado de Santa Catarina.

Santa Muerte: Threatening the U.S. Homeland

Science.gov (United States)

2011-03-08

with modern day Catholic practices.5 As West-African slaves migrated northward during the early 19th century, they brought with them Y aruba...of Sinaloa , a report of a mass murder revealed the bodies of 50 victims with tattoos and jewelry depicting Santa Muerte. 18 In other cases, rituals...forced thousands to abandon their jobs, homes, and friends in order to migrate north of the border in search of safety and a better life. Likewise

Inventário de Dicksonia sellowiana Hook. em Santa Catarina Inventory of Dicksonia sellowiana Hook. in Santa Catarina

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André Luís de Gasper

2011-12-01

Full Text Available A intensa exploração comercial de Dicksonia sellowiana a deixaram na categoria de ameaçada de extinção, sendo incluída na lista brasileira de espécies da flora ameaçada de extinção. Por isso, o presente trabalho visa apresentar o estudo da distribuição das populações de D. sellowiana para apontar os locais de maior ocorrência da espécie em Santa Catarina, e avaliar a relação da densidade populacional com fatores ambientais, como altitude e clima. Foram instaladas 225 unidades amostrais, com 4.000 m² nas regiões do planalto e oeste catarinense, baseadas na grade de 10 km x 10 km conforme procedimento do Inventário Florístico Florestal de Santa Catarina. Nestas 225 unidades amostrais, D. sellowiana foi encontrada em 94, com variação de um a 391 indivíduos. A grande densidade da espécie em áreas mais elevadas (superiores a 1.000 m está relacionada com os dados climáticos que influenciam a população diretamente, apontados pelo Critério de Informação de Akaike corrigido, ou seja, a altitude e a variação de temperatura que ela provoca. Observou-se também, que a espécie apresenta maior concentração da população nos menores intervalos de altura e diâmetro, chegando a elevadas densidades com até 977 indivíduos/ha em algumas áreas. As informações obtidas pelo inventário sobre esta espécie possibilitam indicar medidas de conservação para a espécie, como área a serem conservadas e apoio a produtores rurais.The intense exploitation of Dicksonia sellowiana has led this species to become endangered and to be included on the red list of threatened species. Therefore, this paper presents a study of D. sellowiana populations in Santa Catarina State, and points out the places where it occurs the most, the status of these populations and also evaluates the relationship between density, climatic variables and elevation. Two hundred and twenty-five sample plots, which were 4.000 m² each, were located within the

Spatial and temporal fish diversity patterns from Santa Catarina Island, Brazil

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André Cattani

2015-11-01

Full Text Available The Santa Catarina Island has a mosaic of ecosystems, with great importance for the fishes. There is the presence of estuaries, lagoons, mangroves and sandy beaches in the same island. Thus, the objectives of this study were to evaluate the spatio and temporal fish diversity patterns in estuaries, lagoons and beach systems of Santa Catarina Island, Santa Catarina, Brazil. Fish data collected between 1983 to 2011 in the baía Norte, saco dos Limões, Itacorubi and Ratones mangroves, Conceição lagoon and Índio beach was analyzed. Fish were sampled with different gear techniques. In the North Bay and saco dos Limões individuals were caught by trawl, but in the mangroves and lagoon were used gillnets, cast nets and dip nets. In the Índio beach the fishes were collected using fyke nets. For each local, species accumulation curves were plotted to compare the observed pattern with modelled data, using first order Jackknife estimator. Species richness differences among locals and seasons were tested using PERMANOVA, followed by a canonical analysis of principal coordinates (CAP. To assess the taxonomic structures at each location, the average taxonomic distinctness (AvTD and the variation in taxonomic distinctness (VarTD were also used. Higher average species richness was found in the saco dos Limões (mean ± SE; 59.8 ± 2.5, followed by Índio Beach (55.7 ± 2.7, Conceição lagoon (52.3 ± 6.4, North bay (45.0 ± 2.5, mangrove Itacorubi (34.5 ± 3.2 and mangrove Ratones (30.8 ± 3.8. No significate differences for the taxonomic patterns were observed between seasons. Furthermore the hereby data suggest that the fish assemblages of the inner portion of the island of Santa Catarina are mainly formed by estuarine and marine fish, but differing in species richness among locals.

The idea of Santa Claus in terms of Cognitive Sciences. Cultural persistence and interference with the Christian Religion

Directory of Open Access Journals (Sweden)

PhD. Paul SCARLAT

2017-01-01

Full Text Available The idea of Santa Claus is a universal one, which has been carried on for generations despite many obstacles. Although related to fantasy and imagination, he belongs to all cultures and for children he maintains a real presence. Cognitive Science examines the idea of this mysterious individual and brings clarification to his existence in society. Because this “superhero” plays a part in society, he needs a mental structure that can be imagined, a particular and specific cognitive structure. The study identifies the cognitive mechanisms by which the idea of Santa Claus is generated. The history of Santa has interfered with religion since ancient times. He is sometimes confused with religious figures. Cognitive Sciences as applied to religion seem to confirm the universality of religious beliefs and a certain similarity between the idea of Santa Claus and that of holy persons, such as St. Nicholas. However, there are opinions within this field of research that differentiate between the two areas: fantastic and religious.

Padrão de crescimento e sistema de transportes em Santa Catarina, 1880-1945

Directory of Open Access Journals (Sweden)

Alcides Goularti Filho

2010-12-01

Full Text Available O objetivo deste artigo é discutir a formação econômica de Santa Catarina, 1880-1945, com base nos meios de transportes e nas vias de comunicação. O padrão de crescimento da economia catarinense nesse período era lento e pautado na pequena produção mercantil, em que cada microrregião se especializava numa atividade econômica. A combinação destes dois elementos desdobrou-se num sistema de transporte desintegrado. Além da introdução e de uma breve revisão historiográfica, o artigo está dividido em quatro tópicos: inicialmente discutiremos a formação econômica de Santa Catarina, destacando o padrão de crescimento, as principais atividades econômicas e as formações microrregionais; em seguida, será feito um panorama geral do fragmentado sistema de transporte em Santa Catarina, que são as ferrovias e a navegação fluvial; em terceiro lugar, será apresentado um breve esboço sobre o projeto da Rede Catarinense de Viação Férrea, e por último, será discutida a relação entre o padrão de crescimento e os transportes numa economia especializada e fragmentada.This article argues the economic formation of Santa Catarina, 1880 1945, the ways of transports and the way of communication. The standard of growth of the catarinense economy in this period was slow and based in the small mercantile production where each region was specialized in an economic activity. The combination of these two elements was unfolded in a system of disintegrated transport. Besides the introduction and a brief historiography review, the article is divided in four topics. Initially we will argue the economic formation of Santa Catarina, detaching the standard of growth, the main economic activities and the regional formations. After that, a general panorama of the broken up system of transport in Santa Catarina will be made: railroads and fluvial navigation. In third place, the text presents a brief sketch on the project of the Rede Catarinense

Diffuse Carbon Dioxide Degassing Monitoring at Santa Ana-Izalco-Coatepeque Volcanic System, El Salvador, Central America

Science.gov (United States)

Olmos, R.; Barahona, F.; Cartagena, R.; Soriano, T.; Salazar, J.; Hernandez, P.; Perez, N.; Notsu, K.; Lopez, D.

2001-12-01

Santa Ana volcanic complex (0.22 Ma), located 40 Km west of San Salvador, comprises Santa Ana, Izalco, and Cerro Verde stratovolcanoes, the Coatepeque collapse caldera, as well as several cinder cones and explosion craters. Most recent activity has occurred at Izalco (1966) and Santa Ana which shows a permanent acidic crater lake with an intense fumarolic activity. In addition, Santa Ana exhibits a SO2-rich rising plume though no local seismicity has been reported. Weak fumarolic activity is also present at two locations within the Santa Ana volcanic complex: the summit crater of Izalco and Cerro Pacho at Coatepeque caldera. Other important structural features of this volcanic complex are two fault/fissure systems running NNW-SSE that can be identified by the alignment of the stratovolcanoes and numerous cinder cones and explosion craters. In January 2001, a 7.6 magnitude earthquake occurred about 150 Km SE of Santa Ana volcano. A soil gas and CO2 efflux survey was performed to evaluate the impact of this seismic event upon the diffuse degassing rates in Santa Ana volcanic complex in March 2001. A total of 450 soil gas and diffuse CO2 efflux measurements were carried out covering an area of 209.5 Km2. CO2 efflux ranged from non-detectable values to 293 gm-2d-1, with a median of 8.9 gm-2d-1 and an upper quartile of 5.2 gm-2d-1. The CO2 efflux spatial distribution reveals the existence of areas with CO2 efflux higher than 60 gm-2d-1 associated to the fault/fissure systems of NNW-SSE orientation. One of these areas, Cerro Pacho, was selected for the continuous monitoring of diffuse CO2 efflux in late May 2001. Secular variations of diffuse CO2 efflux ranged from 27.4 to 329 gm-2d-1 with a median of 130 gm-2d-1 and a quartile range of 59.3 gm-2d-1. An increasing trend of 43 gm-2d-1 was observed between May and August 2001 overlapped to high-frequency minor fluctuations related to meteorological variables' changes. However, a larger observation time-span is needed to

Wildlife vertebrate mortality in roads from Santa Fe Province, Argentina Mortalidad de vertebrados en caminos de la provincia de Santa Fe, Argentina

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Andrés M. Attademo

2011-09-01

Full Text Available Mortality of vertebrates was monitored on 2 roads (National Road 168; NR168 and Provincial Road 1; PR1 in Santa Fe Province (Argentina from October 2007 to August 2008. These roads differed in traffic volume and surrounding landscape management conditions. We also investigated the influence of environmental variables (mean monthly air temperature and monthly total rainfall on the incidence of road kills. Two people monitored the roads on foot (1 000-m line transects, 3 times a month (36 samples per road. We found 2 024 vertebrate road killed specimens representing 61 species (7 amphibians, 15 reptiles, 32 birds, and 7 mammals. The toad Rhinella fernandezae was the most frequently killed species (n = 1307, 64.57%. NR168 had a higher incidence of vertebrate road kills, particularity for amphibians, whereas birds had a higher incidence of road kills on PR1. We found a positive correlation between precipitation and temperature with vertebrate road kills on PR1. We suggest that vertebrate road mortality is a very serious problem for the conservation of the biodiversity in Santa Fe Province-Argentina, therefore implementing mitigation measures will be necessary.Se estudió la mortalidad de vertebrados en 2 rutas (RP1: Ruta Provincial N° 1 y RN168: Ruta Nacional N° 168 de la Provincia de Santa Fe (Argentina desde octubre de 2007 hasta agosto de 2008. Estas rutas diferían en el tránsito vehicular y obras de infraestructura. Además, se investigó la influencia de variables climáticas (temperatura media mensual y precipitación total mensual con el atropellamiento de la fauna silvestre. Se realizaron de 2 a 3 transectos por mes de 1 000 m cada uno, los cuales fueron recorridos a pie por 2 observadores. Un total de 2 024 vertebrados fueron registrados distribuidos en 61 taxa (7 anfibios, 15 reptiles, 32 aves y 7 mamíferos. La especie más impactada fue el sapo Rhinella fernandezae (n = 1307, 64.57%. La RN168 presentó una alta abundancia de

PRELIMINARY FLORISTIC INVENTORY OF HUARIPAMPA AND SANTA CRUZ STREAMS: HUASCARÁN NATIONAL PARK, ANCASH, PERU

OpenAIRE

Casana, Jorge; Leal-Pinedo, Jorge; Casana, Ramón

2010-01-01

A preliminary floristic inventory is provided for the Huaripampa and Santa Cruz streams in the Santa Cruz, Huaripampa and Llanganuco route at the Huascarán National Park, located among the Provinces of Huaylas and Yungay, Deparment of Ancash, Peru. This circuit presents a high concurrence of national and foreigner tourists. It is notable for its landscape scenery, its biological structure and its proximity to the mountains Alpamayo, Artesonraju, Yanapaccha, Pisco, Huascarán and Hu...

C-CAP Santa Cruz 2001 era High Resolution Land Cover Metadata

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset represents land cover for the San Lorenzo River basin in Santa Cruz County, California derived from high resolution imagery. The land cover features in...

Energy Balance of the Santa Catarina State - Series 1980 -1996

International Nuclear Information System (INIS)

1997-01-01

This energy balance of the Santa Catarina State presents the following main topics that can be outstanding: economic aspects; supply and demand of energy by source 1980-1996; energy consumption by sector 1980/1996; energy interchange; and balance of the transformation centers 1980/1996

Updates on the genus Euphorbia (Euphorbiaceae) in Santa Catarina, Brazil

DEFF Research Database (Denmark)

Hassemer, Gustavo; Marques da Silva, Otávio Luis; Funez, Luís Adriano

2017-01-01

This contribution presents updates to the knowledge of the species of Euphorbia that occur in Santa Catarina state, southern Brazil. More specifically, we here typify the names E. cyathophora, E. hirtella, E. paranensis and E. stenophylla, and present the first records of E. cyathophora, E...

Vulnerabilidades frente amenazas naturales en establecimientos de salud de la Provincia de Santa Elena

OpenAIRE

Bertha De Monserrate

2015-01-01

Un equipo de análisis de riesgos de la Universidad Estatal Península de Santa Elena y Cooperazione Internationale durante el año 2010, llevó a cabo un estudio de vulnerabilidad de los establecimientos de salud de la provincia de Santa Elena frente a amenazas naturales de tsunami, inundación, erosión y movimiento en masa. El objetivo: evaluar los establecimientos de salud por tipos y nivel de atención, mediante la aplicación de los estándares establecidos en el Manual de Licenciamiento de Mini...

77 FR 26448 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

Science.gov (United States)

2012-05-04

...EPA is taking direct final action to approve revisions to the Antelope Valley Air Quality Management District (AVAQMD), Eastern Kern Air Pollution Control District (EKAPCD), and Santa Barbara County Air Pollution Control District (SBCAPCD) portions of the California State Implementation Plan (SIP). Under authority of the Clean Air Act as amended in 1990 (CAA or the Act), we are approving local rules that define terms used in other air pollution regulation in these areas and approving a rule rescission that addresses Petroleum Coke Calcining Operations--Oxides of Sulfur.

New modes of particle accelerations techniques and sources. Formal report

Energy Technology Data Exchange (ETDEWEB)

Parsa, Z. [ed.

1996-12-31

This Report includes copies of transparencies and notes from the presentations made at the Symposium on New Modes of Particle Accelerations - Techniques and Sources, August 19-23, 1996 at the Institute for Theoretical Physics, University of California, Santa Barbara California, that was made available by the authors. Editing, reduction and changes to the authors contributions were made only to fulfill the printing and publication requirements. We would like to take this opportunity and thank the speakers for their informative presentations and for providing copies of their transparencies and notes for inclusion in this Report.

New modes of particle accelerations techniques and sources. Formal report

International Nuclear Information System (INIS)

Parsa, Z.

1996-01-01

This Report includes copies of transparencies and notes from the presentations made at the Symposium on New Modes of Particle Accelerations - Techniques and Sources, August 19-23, 1996 at the Institute for Theoretical Physics, University of California, Santa Barbara California, that was made available by the authors. Editing, reduction and changes to the authors contributions were made only to fulfill the printing and publication requirements. We would like to take this opportunity and thank the speakers for their informative presentations and for providing copies of their transparencies and notes for inclusion in this Report

Simulated behavior of drilling fluid discharges off Southern California

International Nuclear Information System (INIS)

Brandsma, M.G.; Kolpack, R.L.; Dickey, T.D.; Balcom, B.J.

1990-01-01

This paper focuses on the computer-simulated short-term behavior of drilling-fluid solids from the time of release to initial deposition on the ocean bottom. The geographic areas of primary interest were the Santa Barbara Channel and Point Conception regions off southern California. Simulations (53) were conducted for water depths ranging from 30 to 750 m. Oceanographic parameters for several representative oceanic conditions were obtained from available field measurements in the area. Characteristics of representative drilling-fluid solids were formulated from information supplied by several offshore operators and by laboratory analyses of samples

Future high energy colliders. Formal report

International Nuclear Information System (INIS)

Parsa, Z.

1996-01-01

This Report includes copies of transparencies and notes from the presentations made at the Symposium on Future High Energy Colliders, October 21-25, 1996 at the Institute for Theoretical Physics, University of California, Santa Barbara California, that was made available by the authors. Editing, reduction and changes to the authors contributions were made only to fulfill the printing and publication requirements. We would like to take this opportunity and thank the speakers for their informative presentations and for providing copies of their transparencies and notes for inclusion in this Report

Online Parameterization of Lumped Thermal Dynamics in Cylindrical Lithium Ion Batteries for Core Temperature Estimation and Health Monitoring

Science.gov (United States)

2012-01-01

3000 4000 5000 −20 0 20 I ( C − ra te ) 0 1000 2000 3000 4000 5000 20 40 60 T c (o C ) 0 1000 2000 3000 4000 5000 6 8 10 12 14 t (s) R e (m Ω...battery systems,” J. Electrochem. Soc., vol. 132, pp. 5–12, 1985. [8] C. Forgez, D. V. Do, G. Friedrich , M. Morcrette, and C. Delacourt, “Thermal modeling...Automotive Research Center at the University of Michigan. She was an assistant professor (1998-2000) at the Uni- versity of California, Santa Barbara

Beam stability & nonlinear dynamics. Formal report

Energy Technology Data Exchange (ETDEWEB)

Parsa, Z. [ed.

1996-12-31

his Report includes copies of transparencies and notes from the presentations made at the Symposium on Beam Stability and Nonlinear Dynamics, December 3-5, 1996 at the Institute for Theoretical Physics, University of California, Santa Barbara California, that was made available by the authors. Editing, reduction and changes to the authors contributions were made only to fulfill the printing and publication requirements. We would like to take this opportunity and thank the speakers for their informative presentations and for providing copies of their transparencies and notes for inclusion in this Report.

Beam stability ampersand nonlinear dynamics. Formal report

International Nuclear Information System (INIS)

Parsa, Z.

1996-01-01

This report includes copies of transparencies and notes from the presentations made at the Symposium on Beam Stability and Nonlinear Dynamics, December 3-5, 1996 at the Institute for Theoretical Physics, University of California, Santa Barbara California, that was made available by the authors. Editing, reduction and changes to the authors contributions were made only to fulfill the printing and publication requirements. We would like to take this opportunity and thank the speakers for their informative presentations and for providing copies of their transparencies and notes for inclusion in this Report

Contribution à une étude phytoécologiques des groupements à Tetraclinis articulata du littoral de Honaine (Algérie occidentale).

OpenAIRE

CHERIF, ISMAHENE

2012-01-01

La zone sur laquelle porte notre contribution est localisées dans la partie occidentale du Nord-Ouest Algérien, elle fait partie intégrante des monts des Traras. Cette étude est consacrée à l’analyse phytoécologique des groupements à Tetraclinis articulata du littoral de Honaine. L’étude bioclimatique a révélé un décalage de certaines stations météorologiques, vers des ambiances plus sèches sur le climagramme pluviothermique d’Emberger, témoignant ainsi une tendance générale à ...

Periphyton changes over 20 years of chemical recovery of Lake Orta, Italy: differential response to perturbation of littoral and pelagic communities

OpenAIRE

Giuseppe MORABITO; Gabriele TARTARI; Rosario MOSELLO; Michèle DE SÈVE; Antonella CATTANEO

2011-01-01

Lake Orta, a large Italian subalpine lake, has a long history of industrial pollution by acid, ammonia, and metals. A whole-lake liming treatment in 1989-1990 led to a gradual increase in pH (from 4.4 to 7) and a concomitant decline in ammonia (from 2.5 to 0.05 mg L-1) and metal concentrations (e.g., copper: from 35 to 3 μg L-1). In this study, we examine the response of the littoral zone, in terms of chemistry and periphyton assemblages, to contamination and recovery of Lake Orta. We co...

CRED REA Algal Assessment, Santa Rosa Bank 2003 (NODC Accession 0010352)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 2 sites at Santa Rosa Bank (off...

Modernization projects in Santa Maria e Garona

International Nuclear Information System (INIS)

Marcos, R.; Alutiz, J. I.; Garcia Sanchez, M.

2011-01-01

This article shows a vision of the Santa Maria de Garona power Plant modernization guidelines and it also presents the most significant projects deployed in the last decade at the power plant grouped in mechanics projects, electrical projects, instrumentations projects and IT projects. At the same time three projects are explained in more detail: the change of one of the main transformers, the evolution from paper recorders to paperless video graphic recorders and the new plant data information system. (Author)

Olvido y memoria en Santa Marta, Colombia: El punto ciego de la esclavitud

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Véronique Benei

2014-01-01

Full Text Available En este capítulo se trata de memorias - y obliteraciones - de la esclavitud en la ciudad de Santa Marta, Magdalena, en Colombia. Desde la perspectiva de la antropología histórica, se investigan las maneras en qué la historia y la práctica de la esclavitud parecen poco “recordadas” en esa ciudad, a pesar de haber sido un comercio comprobado y efectuado hasta el siglo XIX. Asimismo, se explora la articulación de estas obliteraciones memoriales con la utilización cotidiana, hoy en día, del registro discursivo de la esclavitud. Esta utilización ocurre en contextos muy variados, desde lo doméstico a la esfera del trabajo, y más sobre todo en el campo económico. Para terminar, se proponen varias hipótesis en cuanto a esta resurgencia discursiva.Palabras Clave: Santa Marta; Esclavitud; Comercio de esclavos.Social ethics and the dignity of human life: epistemic reach in societyAbstractThis chapter is about memories - and obliterations – of slavery in the city of Santa Marta, Magdalena, Colombia. From the perspective of historical anthropology, it investigates the ways in which the history and practice of slavery seem less “remembered” in that city, although it was a proved trade, and carried out during the nineteenth century. It also explores the articulation of these memorial obliterations, concerning nowadays the discursive speech of slavery. This usage occurs in diverse circumstances, such as the domestic environment and the sphere of work, and mainly in the economic atmosphere. Finally, we propose several hypotheses regarding this resurgence discourse.Keywords: Slavery; Santa Marta; slave trade.

Geração de imagem georreferenciada do município de Santa Maria utilizando imagem de satélite e sistemas de informações geográficas Generation of georreferenced image of Santa Maria county utilizing satellite image and geographic information systems

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Edson Luís Piroli

1999-09-01

Full Text Available O trabalho foi desenvolvido no Laboratório de Sensoriamento Remoto e Geoprocessamento, do Departamento de Engenharia Rural, da Universidade Federal de Santa Maria, tendo como objetivo a criação de uma imagem georreferenciada do Município de Santa Maria - RS. Foram utilizados para o seu desenvolvimento os sistemas de informações geográficas IDRISI e SITER e imagens do satélite Landsat 5 - TM. Os procedimentos para a obtenção da imagem georreferenciada foram basicamente de elaboração de composição falsa-cor, georreferência e corte da área abrangida pelo Município de Santa Maria. Os aplicativos SIG utilizados e as imagens de satélite foram suficientes e eficazes para a elaboração de imagem georreferenciada do município de Santa Maria.This work was developed at the laboratory of Remote Sensing and Geoprocessing of Department of Rural Engineering of University Federal of Santa Maria, had as objective the creation of a georreferenced image of Santa Maria county - RS. Made possible the development through the associated by the digital Landsat 5 - TM and they Geographic Information System IDRISI and SITER. The proceedings to again imagery georeferenced were elaborated from the color compositae, georreferencing techniques and the out line municipality boundary. The softwares GIS and the satellite image utilized were effective to reach the main goal of this work.

Accommodation space in a high-wave-energy inner-shelf during the Holocene marine transgression: Correlation of onshore and offshore inner-shelf deposits (0–12 ka) in the Columbia River littoral cell system, Washington and Oregon, USA

Science.gov (United States)

Peterson, C. D.; Twichell, D. C.; Roberts, M. C.; Vanderburgh, S.; Hostetler, Steven W.

2016-01-01

The Columbia River Littoral Cell (CRLC), a high-wave-energy littoral system, extends 160 km alongshore, generally north of the large Columbia River, and 10–15 km in across-shelf distance from paleo-beach backshores to about 50 m present water depths. Onshore drill holes (19 in number and 5–35 m in subsurface depth) and offshore vibracores (33 in number and 1–5 m in subsurface depth) constrain inner-shelf sand grain sizes (sample means 0.13–0.25 mm) and heavy mineral source indicators (> 90% Holocene Columbia River sand) of the inner-shelf facies (≥ 90% fine sand). Stratigraphic correlation of the transgressive ravinement surface in onshore drill holes and in offshore seismic reflection profiles provide age constraints (0–12 ka) on post-ravinement inner-shelf deposits, using paleo-sea level curves and radiocarbon dates. Post-ravinement deposit thickness (1–50 m) and long-term sedimentation rates (0.4–4.4 m ka− 1) are positively correlated to the cross-shelf gradients (0.36–0.63%) of the transgressive ravinement surface. The total post-ravinement fill volume of fine littoral sand (2.48 × 1010 m3) in the inner-shelf represents about 2.07 × 106 m3 year− 1 fine sand accumulation rate during the last 12 ka, or about one third of the estimated middle- to late-Holocene Columbia River bedload or sand discharge (5–6 × 106 m3 year− 1) to the littoral zone. The fine sand accumulation in the inner-shelf represents post-ravinement accommodation space resulting from 1) geometry and depth of the transgressive ravinement surface, 2) post-ravinement sea-level rise, and 3) fine sand dispersal in the inner-shelf by combined high-wave-energy and geostrophic flow/down-welling drift currents during major winter storms.

Recognizing history in range ecology: 100 years of science and management on the Santa Rita Experimental Range

Science.gov (United States)

Nathan F. Sayre

2003-01-01

At the centennial of the Santa Rita Experimental Range, historical analysis is called for on two levels. First, as a major site in the history of range ecology, the Santa Rita illuminates past successes and failures in science and management and the ways in which larger social, economic, and political factors have shaped scientific research. Second, with the turn away...

Manual de control interno para el área contable de la empresa industrial Santa Elena S.A. Empindecu, del cantón La Libertad, provincia de Santa Elena, año 2015.

OpenAIRE

Carrera Rivera, Stefanía Vanessa

2015-01-01

El presente trabajo de investigación previa la obtención del título de Licenciada en Contabilidad y Auditoría, tiene como objetivo primordial evaluar la incidencia de la gestión contable en las políticas y procedimientos, mediante un análisis situacional y la aplicación de técnicas de investigación, direccionados a la elaboración de un manual de control interno para el área contable de la Empresa Industrial Santa Elena S.A. EMPINDECU del cantón La Libertad provincia de Santa Elena. La empresa...

Santa Rosa Geysers Recharge Project: GEO-98-001. Final Report

Energy Technology Data Exchange (ETDEWEB)

Brauner, Edwin Jr.; Carlson, Daniel C.

2002-10-01

The Geysers steamfields in northern Sonoma County have produced reliable ''green'' power for many years. An impediment to long-term continued production has been the ability to provide a reliable source of injection water to replace water extracted and lost in the form of steam. The steamfield operators have historcially used cooling towers to recycle a small portion of the steam and have collected water during the winter months using stream extraction. These two sources, however, could not by themselves sustain the steamfield in the long term. The Lake County Reclaimed Water Project (SEGEP) was inititated in 1997 and provides another source of steamfield replenishment water. The Santa Rosa Geysers Recharge Project provides another significant step in replenishing the steamfield. In addition, the Santa Rosa Geysers Recharge Project has been built with capacity to potentially meet virtually all injection water requirements, when combined with these other sources. Figure 2.1 graphically depicts the combination of injection sources.

Soil chemistry and mineralogy of the Santa Cruz coastal terraces

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Pinney, Colin; Aniku, Jacob; Burke, Raymond; Harden, Jennifer; Singer, Michael; Munster, Jennie

2002-01-01

Marine terraces in the central coast of California provide an opportunity to study a soil chronosequence in which similar materials (beach deposits) have been weathered under similar slope, climatic, and vegetation conditions during the Quaternary. The terraces between Santa Cruz and Año Nuevo, California, have been studied for decades and are thought to be one of the best example of marine terraces in California {Lawson (1893), Wilson (1907); Branner and others (1909), Rode (1930) Page and Holmes (1945), Alexander (1953), Bradley (1956, 1957, 1958, and 1965), Bradley and Addicott (1968), Clark (1966 and 1970), Jahns and Hamilton (1971), Lajoie and others (1972), Bradley and Griggs (1976). Hanks and others (1986), Aniku (1986), Fine and others (1988), Anderson (1990 and 1994), and Rosenbloom and Anderson (1994).} Here we report morphological, chemical, physical, and mineralogical data for the soils that were formed in deposits on the Santa Cruz marine terraces in order to examine soil characteristics as a function of increasing terrace age.

Sediment accumulation on the Southern California Bight continental margin during the twentieth century

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Alexander, C.R.; Lee, H.J.

2009-01-01

Sediment discharged into the portion of the Southern California Bight extending from Santa Barbara to Dana Point enters a complex system of semi-isolated coastal cells, narrow continental shelves, submarine canyons, and offshore basins. On both the Santa Monica and San Pedro margins, 210Pb accumulation rates decrease in an offshore direction (from ??0.5 g cm-2yr-1 to 0.02 g cm-2yr -1), in concert with a fining in sediment grain size (from 4.5?? to 8.5??), suggesting that offshore transport of wave-resuspended material occurs as relatively dilute nepheloid layers and that hemiplegic sedimentation dominates the supply of sediment to the outer shelf, slope, and basins. Together, these areas are effectively sequestering up to 100% of the annual fluvial input. In contrast to the Santa Monica margin, which does not display evidence of mass wasting as an important process of sediment delivery and redistribution, the San Pedro margin does provide numerous examples of failures and mass wasting, suggesting that intraslope sediment redistribution may play a more important role there. Basin deposits in both areas exhibit evidence of turbidites tentatively associated with both major floods and earthquakes, sourced from either the Redondo Canyon (San Pedro Basin) or Dume Canyon (Santa Monica Basin). On the Palos Verdes shelf, sediment-accumulation rates decrease along and across the shelf away from the White's Point outfall, which has been a major source of contaminants to the shelf deposits. Accumulation rates prior to the construction of the outfall were ??0.2 g cm-2yr-1 and increased 1.5-3.7 times during peak discharges from the outfall in 1971. The distal rate of accumulation has decreased by ??50%, from 0.63 g cm -2yr-1 during the period 1971-1992 to 0.29 g cm -2yr-1 during the period 1992-2003. The proximal rate of accumulation, however, has only decreased ??10%, from 0.83 g cm -2yr-1 during the period 1971-1992 to 0.73 g cm -2yr-1 during the period 1992-2003. Effluent

The invasive white ginger lily (Hedichium coronarium simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir

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Hugo Henrique Lanzi Saulino

2017-01-01

Full Text Available The invasive white ginger lily (Hedichium coronarium – J. Köenig, 1783 simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir. Invasive plants are believed to shift the trait composition of aquatic insects dwelling in banks of lentic ecosystems. In this study, we analyzed the relationship between the presence of the invasive white ginger lily (H. coronarium and the functional trait indices of the aquatic insect assemblage in the littoral zone of a tropical reservoir. We sampled aquatic insects on the invaded and non-invaded banks of the reservoir and then analyzed the insect trait indices by estimating the Functional Dispersion (FDis, Functional Evenness (FEve and the Functional Divergence (FDiv, as well as the Community level Weight-Mean traits (CWM. Finally, we compared these indices between invaded and non-invaded banks as well as their relationship with the abiotic variables, such as dissolved oxygen, pH, depth and water temperature. The result confirmed that the invaded banks had lower values of functional indices as well as dissolved oxygen. However, this abiotic variable was found to have no effect on the functional indices. In addition, the white ginger lily bank presented higher contribution of collector-gathering to predator-piercer groups. We suggest that the invasion of white ginger lily promotes low heterogeneity habitat resulting in simplification on functional traits of aquatic insect assemblage. Keywords: Biodiversity, Biological invasions, Functional diversity, Lentic system

The invasive white ginger lily ( Hedichium coronarium simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir

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Hugo Henrique Lanzi Saulino

Full Text Available ABSTRACT The invasive white ginger lily (Hedichium coronarium - J. Köenig, 1783 simplifies the trait composition of an insect assemblage in the littoral zone of a Savanna reservoir. Invasive plants are believed to shift the trait composition of aquatic insects dwelling in banks of lentic ecosystems. In this study, we analyzed the relationship between the presence of the invasive white ginger lily (H. coronarium and the functional trait indices of the aquatic insect assemblage in the littoral zone of a tropical reservoir. We sampled aquatic insects on the invaded and non-invaded banks of the reservoir and then analyzed the insect trait indices by estimating the Functional Dispersion (FDis, Functional Evenness (FEve and the Functional Divergence (FDiv, as well as the Community level Weight-Mean traits (CWM. Finally, we compared these indices between invaded and non-invaded banks as well as their relationship with the abiotic variables, such as dissolved oxygen, pH, depth and water temperature. The result confirmed that the invaded banks had lower values of functional indices as well as dissolved oxygen. However, this abiotic variable was found to have no effect on the functional indices. In addition, the white ginger lily bank presented higher contribution of collector-gathering to predator-piercer groups. We suggest that the invasion of white ginger lily promotes low heterogeneity habitat resulting in simplification on functional traits of aquatic insect assemblage.

Ground-water geology of the coastal zone, Long Beach-Santa Ana area, California

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Poland, J.F.; Piper, A.M.

1956-01-01

This paper is the first chapter of a comprehensive report on the ground-water features in the southern part of the coastal plain in Los Angeles and Orange Counties, Calif., with special reference to the effectiveness of the so-called coastal barrier--the Newport-Inglewood structural zone--in restraining landwar,-1 movement of saline water. The coastal plain in Los Angeles and Orange Counties, which covers some 775 square miles, sustains a large urban and rural population, diverse industries, and intensive agricultural developments. The aggregate ground-water withdrawal in 1945 was about 400,000 acre-feet a year, an average of about 360 million gallons a day. The dominant land-form elements are a central lowland plain with tongues extending to the coast, bordering highlands and foothills, and a succession of low hills and mesas aligned northwestward along the coastal edge of the central low- land plain. These low hills and mesas are the land-surface expression of geologic structure in the Newport-Inglewood zone. The highland areas that border the inland edge of the coastal plain are of moderate altitude and relief; most of the ridge crests range from 1,400 to 2,500 feet in altitude, but Santiago Peak in the Santa Ana Mountains attains a height of 5,680 feet above sea level. From these highlands the land surface descends across foothills and aggraded alluvial aprons to the central lowland, Downey Plain, here defined as the surface formed by alluvial aggradation during the post-Pleistocene time of rising base level. The Newport-Inglewood belt of hills and plains (mesas) has a maximum relief of some 500 feet but is widely underlain at a depth of about 30 feet by a surface of marine plantation. As initially formed in late Pleistocene time that surface was largely a featureless plain. Thus the present land-surface forms within the Newport-Inglewood belt measure the earth deformation that has occurred there since late Pleistocene time and so are pertinent with respect to

La documentació del retaule de Santa María de Salas

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José i Pitarch, Antoni

1999-12-01

Full Text Available The aim of this article is strictly documentary. Its object is to show some unpublished records —although, in some cases, their content was known— and join together a group of data obtained from the Archives about the retable of Santa Maria de Salas (Huesca, Aragon, in order to offer a first documentary "corpus".[fr] Le propos de cet article est strictement documentaire. Son objet c'est de donner à connaître quelques documents inédits —quoique, dans certain cas, son contenu était déjà connu— et grouper les donnés conservés aux Archives sur le rétable de Santa Maria de Salas (Huesca, Aragon afin d'offir un premier "corpus" documentaire.

Commercial statistical bulletin of the Brazilian electric utility Centrais Eletricas de Santa Catarina S.A; Boletim estatistico comercial da CELESC: Centrais Eletricas de Santa Catarina S.A

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-04-01

Statistical data concerning the Brazilian Centrais Eletricas de Santa Catarina S.A. utility relative to April 1996 are presented. They include, among other things, electricity consumption, number and class of consumers and electricity rates 6 figs., 50 tabs.

Sediment fluxes and the littoral drift along northeast Andhra Pradesh Coast, India: estimation by remote sensing.

Science.gov (United States)

Kunte, Pravin D; Alagarsamy, R; Hursthouse, A S

2013-06-01

The littoral drift regime along the northeastern coast of India was investigated by analyzing coastal drift indicators and shoreline changes based on multitemporal satellite images. The study of offshore turbidity patterns and quantitative estimation of suspended sediments was undertaken to understand the magnitude and direction of movement of sediment fluxes. The study revealed that: (1) the character of coastal landforms and sedimentation processes indicate that the sediment transport is bidirectional and monsoon dependent; (2) multidate, multitemporal analysis of satellite images helps to show the nature of sediment transport along the coast. The dominant net sediment transport is in a NE direction along the eastern coast of India. Finally, this assessment demonstrates the potential of remote sensing technology in understanding the coastal morphometric changes, long-term sediment transport, shoreline changes, and offshore turbidity distribution pattern and the implications for the transport of sediment-associated pollutants.

A comparison of municipal forest benefits and costs in Modesto and Santa Monica, California, U.S.A

Science.gov (United States)

E.G. McPherson; J.R. Simpson

2002-01-01

This paper presents a comparison of the structure, function, and value of street and park tree populations in two California cities. Trees provided net annual benefits valued at $ 2.2 million in Modesto and $805, 732 in Santa Monica. Benefit-cost ratios were 1.85:1 and 1.52:1 in Modesto and Santa Monica, respectively. Residents received $1.85 and $1.52 in annual...

Macroestrutura varisca do Arco da Garraia, Santa Comba, Murça, NE de Portugal

OpenAIRE

Rodrigues, J.; Ribeiro, António; Pereira, Eurico

2003-01-01

A unidade quartzítica que constitui os relevos residuais das serras da Garraia e Santa Comba forma uma macrodobra de 1ª fase varisca que apresenta um flanco inverso com mais de 10 km de extensão e importante variação da direcção das charneiras do dobramento. A cartografia dessa variação evidencia uma importante estrutura arqueada, agora designada por arco da Garraia - Santa Comba. A caracterização geométrica desta estrutura juntamente com os dados do único achado fóssil neste sect...

Research in Particle Physics at the Santa Cruz Institute for Particle Physics, 2000-2003

International Nuclear Information System (INIS)

Abraham Seiden

2003-01-01

The Santa Cruz Institute for Particle Physics is an Organized Research Unit within the University of California system. This is a special structure allowing a focused emphasis on research and includes special commitments for space and personnel from the Santa Cruz campus. The Institute serves to consolidate the research in experimental and theoretical particle physics on campus. This report covers four separate experimental projects. The projects are the BaBar experiment, the ATLAS experiment, the GLAST space satellite, and work toward a Linear Collider and its detector. Research in High Energy Physics (last final report for period 1996-2000)

AVALIAÇÃO ULTRASSONOGRÁFICA DOS TESTÍCULOS E DAS GLÂNDULAS SEXUAIS ANEXAS DE CARNEIROS SANTA INÊS ULTRASONOGRAPHIC EVALUATION OF TESTICLES AND ANNEXES SEX GLANDS OF SANTA INES RAMS

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Adriana de Farias Jucá

2009-07-01

Full Text Available No presente estudo, avaliaram-se 49 carneiros da raça Santa Inês por meio de exames andrológicos e de imagens ultrassonográficas dos testículos e das glândulas sexuais anexas, visando à utilização do ultrassom como recurso diagnóstico para avaliação morfofisiológica de reprodutores. Os animais foram divididos em três grupos: G1 com vinte animais de dezoito meses de idade, G2 com quinze animais de trinta meses e G3 com quatorze animais de quarenta e oito meses. Realizaram-se as seguintes mensurações: comprimento, largura, volume e forma testiculares e a circunferência escrotal. O sêmen foi colhido através de eletroejaculação e as avaliações realizadas segundo normas do CBRA (1998. Procedeu-se às análises ultrassonográficas antes e após a ejaculação, iniciando-se pelos testículos (estroma e mediastino. A calcificação testicular do tipo leve foi observada com maior frequência, independentemente, da idade. A ecotextura predominante das glândulas bulbouretrais e vesiculares foi a hipoecoica de baixa intensidade. Concluindo, a ultrassonografia mostrou-se eficiente para visualização e classificação do estroma e mediastino testiculares, assim como das glândulas sexuais anexas de carneiros Santa Inês.

PALAVRAS-CHAVES: Carneiro, glândulas sexuais anexas, Santa Inês, testículos, ultra-sonografia. In the current study 49 rams of the Santa Ines breed were evaluated through andrologic examinations and ultrasonographic images of the testicles and annexes sexual glands, aiming the ultrasonography utilization as a diagnosis feature, for the morphophysiologic evaluation of future reproducers. The animals were divided into three groups G1 with 20 animals of 18 month-old, G2 with 15 animals of 30 month-old and G3 with 14 animals of 48 month-old. The following measurements were performed: length, width, volume and shape testicle, and also scrotal circumference. The semen was obtained through eletroejaculation

A atuação de Cacilda Guimarães: lugares e fazeres (Santa Catarina, 1907-1931 - The actions of Cacilda Guimarães: places and actions (Santa Catarina, 1907-1931

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Elizabeth Martins

2012-03-01

Full Text Available O estudo pretende dar visibilidade à trajetória profissional da professora paulista Cacilda Guimarães, que participou de momentos importantes da educação catarinense, particularmente da reforma da instrução pública de 1911. Apesar da singular participação, é notória a ausência de referências à sua atuação, creditada à falta de fontes e registros que permitam a constituição de uma base empírica capaz de subsidiar as reflexões e análises. A investigação foi conduzida de modo a localizar documentos que se reportavam à Cacilda Guimarães, a seus lugares de formação e primeiros contatos com a realidade educacional catarinense, assim como por seus fazeres, especialmente aqueles relacionados à reforma da instrução pública no Estado. Buscou-se, ainda, relacionar suas experiências ao cenário educativo, marcado pela necessidade de organização de um novo projeto, gestado no interior da reforma da instrução pública.Palavras-chave: memória docente, trajetória profissional, Cacilda Guimarães, história da educação de Santa Catarina. THE ACTIONS OF CACILDA GUIMARÃES: PLACES AND ACTIONS (SANTA CATARINA, 1907-1931AbstractThe aim of this study is to give visibility to the professional trajectory of the teacher Cacilda Guimarães, who participated in important moments in the history of education in the state of Santa Catarina, Brazil, particularly the public education reform of 1911. In spite of the unique role she played in those developments, there are no references to her activities, supposedly due to a lack of sources or records that would allow the establishment of an empirical basis to support reflection and analysis. This investigation was conducted in order to locate documents referring to Cacilda Guimarães, the educational institutions she attebded and her first contacts with the educational reality of Santa Catarina, as well as her activities, particularly those related to the public education reform in that

Agroproductive educational programs, such as agritourism model for rural development in the canton Santa Clara, Pastaza-Ecuador

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Karina Carrera Sánchez

2014-10-01

Full Text Available The opportunity to connect agriculture with tourism is a new approach as diversify the rural economy, with the vision, this research offers some conceptualizations of agrotourism and the main results of the present situation that allows learning programs potentiate of Centro de Investigación, Posgrado y Conservación de la Biodiversidad Amazónica CIPCA as possible model tourism and agrotourism activity prospects for the development of Santa Clara canton, province of Pastaza, located at km 44 Puyo-Tena. These results are obtained by surveying the producers of Santa Clara and interviews with program productive teaching coordinators and practitioners of center. Methodology we used chi-square test for verification of hypothesis. Eventually show the conclusions that contribute to farm planning for integrated endogenous rural development in Santa Clara.

Heavy rainfall equations for Santa Catarina, Brazil

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Álvaro José Back

2011-12-01

Full Text Available Knowledge of intensity-duration-frequency (IDF relationships of rainfall events is extremely important to determine the dimensions of surface drainage structures and soil erosion control. The purpose of this study was to obtain IDF equations of 13 rain gauge stations in the state of Santa Catarina in Brazil: Chapecó, Urussanga, Campos Novos, Florianópolis, Lages, Caçador, Itajaí, Itá, Ponte Serrada, Porto União, Videira, Laguna and São Joaquim. The daily rainfall data charts of each station were digitized and then the annual maximum rainfall series were determined for durations ranging from 5 to 1440 min. Based on these, with the Gumbel-Chow distribution, the maximum rainfall was estimated for durations ranging from 5 min to 24 h, considering return periods of 2, 5, 10, 20, 25, 50, and 100 years,. Data agreement with the Gumbel-Chow model was verified by the Kolmogorov-Smirnov test, at 5 % significance level. For each rain gauge station, two IDF equations of rainfall events were adjusted, one for durations from 5 to 120 min and the other from 120 to 1440 min. The results show a high variability in maximum intensity of rainfall events among the studied stations. Highest values of coefficients of variation in the annual maximum series of rainfall were observed for durations of over 600 min at the stations of the coastal region of Santa Catarina.

La Caja Real de la Villa de Santa Clara (Cuba: análisis histórico-contable (1689-1831

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Yumaisi González Ochoa

2017-07-01

Full Text Available La Villa de Santa Clara en Cuba se fundó el 15 de julio de 1689, con una actividad económica fundamentalmente ganadera, se rigió en el orden administrativo y económico desde su fundación, al igual que las demás villas del país por las leyes u órdenes emitidas por la metrópoli española. Para el gobierno de las rentas reales, España utilizó las Cajas Reales como mecanismos de control y administración de los recursos en cada territorio americano bajo su dominio. La Caja Real de la Villa de Santa Clara se encontraba subordinada a la Caja Real Principal de la Habana, en la capital del país. A partir de la revisión de las Actas Capitulares del Cabildo de Santa Clara y los libros de cuentas conservados en el Archivo Nacional de Cuba, se explica el proceder de los administradores de los distintos ingresos y gastos de la Caja Real de la Villa de Santa Clara, así como la aplicación del método por cargo y data empleado para el registro de las operaciones y la interrelación entre los libros Manual, Mayor y de Caja del año 1831, y el uso de otros Libros Auxiliares.   Santa Clara village in Cuba was founded on July 15, 1689, with a primarily livestock economic activity, was governed at the administrative and economic order since its foundation, like other towns of the country by laws or orders issued by the Spanish metropolis. For the government in real incomes, Spain used the Cajas Reales as control mechanisms and management of resources in every American territory under its domain. The Caja Real of Santa Clara village was subordinated to the principal Caja Real in Havana, capital of the country. From the review of the Chapter Acts of the Cabildo of Santa Clara and accounting books preserved in the National Archives of Cuba, it's possible explain the proceeding of managers of the various revenue and expenditure of the Caja Real of Santa Clara village and the application of method of charge and discharge employed to register transactions

MEMÓRIAS E ATUALIDADES DA EDUCAÇÃO INFANTIL NO ASSENTAMENTO DE VILA NOVA, SANTA ROSA DO SUL, SANTA CATARINA

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Cynthia Nalila Souza Silva

Full Text Available RESUMO: Este artigo apresentou parte de uma pesquisa realizada no assentamento rural de Vila Nova, município de Santa Rosa do Sul, Santa Catarina, e teve por objetivo central compreender a educação infantil nessa comunidade tendo em vista o contexto histórico e social. Foram realizadas: revisão de bibliografias e pesquisas; entrevistas com profissionais da educação, moradores e agentes comunitários; observações; questionários às famílias assentadas e análise de relatórios dos agentes comunitários de saúde locais. Foi percorrido o acervo histórico do Museu do Instituto Federal Catarinense, com acesso a depoimentos de antigos moradores do assentamento. O estudo revelou elementos do passado e do presente na escola rural de Vila Nova que constituem uma trajetória contínua e com contradições que não diferem da realidade brasileira na educação infantil do campo: promessas de melhores condições de vida para a população rural que não se concretizam, infraestrutura precária, atendimento insuficiente que exclui a creche, as grandes distâncias, o problema do transporte escolar e a falta de planejamento para o trabalho nas escolas no campo.

Littoral Decapods of Socorro Island, Revillagigedo Archipelago, Mexico

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Silvia Mille-Pagaza

2003-03-01

Full Text Available Decapod community inhabiting the rocky littoral of eight bays from Socorro island, Revillagigedo Archipelago, was studied during March 1992. Samples were collected from one-square meter plots placed following transects drawn perpendicularly to the shoreline along the intertidal zone. Species richness and abundance were determined in each bay, as well as the similarity between bays using Morisita’s index. Organisms collected belong to six families, 20 genera and 26 species of the Brachyura and Anomura infraorders. Xanthidae was the family with the highest number of species, and the highest species richness was recorded at the V. Lozano bay. Pachygrapsus transversus, Xanthodius cooksoni and Calcinus explorator were the most abundant species in nearly all localities. Dendrogram obtained define two groups of bays at a similarity level above 0.67, given the similarity in the crab’s species richness and their abundance between bays in the island.Se estudió la comunidad de cangrejos del litoral rocoso de ocho bahías de la Isla Socorro, Archipiélago Revillagigedo en marzo de 1992. Las muestras fueron colectadas en cuadrantes de un m² a lo largo de transectos perpendiculares a la costa en la zona intermareal. Se determinó la riqueza específica, la abundancia por especie para cada bahía, así como la similitud entre bahías mediante el índice de Morisita. Los organismos colectados pertenecen a seis familias, 20 géneros y 26 especies de los infraordenes Brachyura y Anomura. La familia con el mayor número de especies fue Xanthidae y la mayor riqueza específica se registró en la bahía V. Lozano. Pachygrapsus transversus, Xanthodius cooksoni y Calcinus explorator fueron las más abundantes en casi todas las localidades. En el dendrograma se definen dos agrupaciones con nivel de similitud superior a 0.67, dada la semejanza en la riqueza específica de cangrejos y las abundancias entre las bahías.

Flora vascular y vegetación del humedal de Santa Rosa (Chancay, Lima

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Dámaso W. Ramirez

2011-05-01

Full Text Available El presente trabajo muestra los resultados de un estudio de la flora y vegetación del humedal de Santa Rosa (Chancay, Lima realizado entre los años 2007 y 2009. La flora vascular estuvo conformada por 66 especies agrupadas en 57 géneros y 26 familias. Las Poaceae (16, Cyperaceae (6 y Asteraceae (6 fueron las familias más diversas y constituyeron el 42% de la flora total. En comparación con los principales humedales de Lima, Santa Rosa presenta un mayor número de especies (Pantanos de Villa (65, Paraíso (26 y Medio Mundo (16. El análisis de similitud florística muestra que Santa Rosa es más semejante a Los Pantanos de Villa (Lima. El Análisis de Correspondencia (AC determinó tres comunidades vegetales predominantes: a Comunidad de acuáticas flotantes, b Totoral y asociadas y c Vega Mixta. Se considera que los cambios en la estructura de las comunidades vegetales y el número de especies introducidas son indicadores del impacto antrópico al que está sometido este ecosistema. Se identifican las fuentes de impacto humano y se considera a la agricultura como la principal amenaza del humedal.

A Green Prison: The Santa Rita Jail Campus Microgrid

Energy Technology Data Exchange (ETDEWEB)

Marnay, Chris; DeForest, Nicholas; Lai, Judy

2012-01-22

A large microgrid project is nearing completion at Alameda County’s twenty-two-year-old 45 ha 4,000-inmate Santa Rita Jail, about 70 km east of San Francisco. Often described as a green prison, it has a considerable installed base of distributed energy resources (DER) including an eight-year old 1.2 MW PV array, a five-year old 1 MW fuel cell with heat recovery, and considerable efficiency investments. A current US$14 M expansion adds a 2 MW-4 MWh Li-ion battery, a static disconnect switch, and various controls upgrades. During grid blackouts, or when conditions favor it, the Jail can now disconnect from the grid and operate as an island, using the on-site resources described together with its back-up diesel generators. In other words, the Santa Rita Jail is a true microgrid, or μgrid, because it fills both requirements, i.e. it is a locally controlled system, and it can operate both grid connected and islanded. The battery’s electronics includes Consortium for Electric Reliability Technology (CERTS) Microgrid technology. This enables the battery to maintain energy balance using droops without need for a fast control system.

Public policy on heritage preservation from the National Immigration Itineraries: the case of Santa Catarina State

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Daniela Pistorello

2010-06-01

Full Text Available This article aims to perceive how it is possible to conceive of public politics of Brazilian cultural patrimony preservation from the National Routes of Immigration. In summary, the project is en route toa national proposal of the first stage of recognition and protection of the heritage of immigrants in the Santa Catarina conducted through a partnership between the Foundation and the Santa Catarina IPHAN Culture (FCC. It results from a process carried out in three stages: the inventory of cultural heritage of immigrants in state, the selection of its tangible and intangible assets and its indication for the registration or registration at the municipal, state and / or federal institution and a tourist route that covers the ways in which cultural goods inventory are present, provided with protection legislation specifies whose appeal would be marked by cultural references related to the immigration of Italians, Germans, Poles and Ukrainians in Santa Catarina. The text discusses the relationship between memory and identity; the relationships between the federal and state of preservation; patrimonialization of cultural property and its appropriation by tourism. Finally ponders the institutionalization of the National Immigration itineraries as a way of thinking about the Cultural Landscape of the State of Santa Catarina and its uses.

Frequencies of polymorphisms of the Rh, Kell, Kidd, Duffy and Diego systems of Santa Catarina, Southern Brazil

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Daiane Cobianchi Costa

Full Text Available ABSTRACT BACKGROUND: Red blood cell genes are highly polymorphic with the distribution of alleles varying between different populations and ethnic groups. The objective of this study was to investigate gene polymorphisms of blood groups in the state of Santa Catarina, Southern Brazil. METHODS: Three hundred and seventy-three unrelated blood donors and 31 transfusion-dependent patients were evaluated to investigate polymorphisms of the Rh, Kell, Duffy, Kidd, and Diego blood group systems in a population from the state of Santa Catarina. The subjects, from seven regions that comprise the blood-banking network of the state, were assessed between August 2011 and March 2014. The genotypes of the Rh, Kell, Duffy, Kidd, and Diego systems were determined using the restriction fragment length polymorphism-polymerase chain reaction and allele-specific polymerase chain reaction techniques. RESULTS: The genotype frequencies in this study were significantly different when populations from different regions of Santa Catarina were compared. Furthermore, there were also significant differences in the genetic frequencies compared to other Brazilian states. The genotype frequencies of the Kell and Kidd blood groups are similar to European populations from Naples, Italy and Zurich, Switzerland. CONCLUSION: This article reports for the first time the frequency of polymorphisms of blood group systems in blood donors from Santa Catarina, Southern Brazil.

Trypanosoma cruzi infection in Didelphis marsupialis in Santa Catarina and Arvoredo Islands, southern Brazil

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Grisard Edmundo C

2000-01-01

Full Text Available Between 1984 and 1993 the prevalence of the Trypanosoma cruzi infection in opossums (Didelphis marsupialis was studied in Santa Catarina and Arvoredo Islands, State of Santa Catarina, Brazil. The association of the triatomine bug Panstrongylus megistus with opossums nests and the infection rate of these triatomines by T. cruzi was also studied. Thirteen different locations were studied in Santa Catarina Island (SCI, in which 137 D. marsupialis were collected. Sixty two opossums were collected at the Arvoredo Island (AI, located 12 miles north from SCI. All captured animals were submitted to parasitological examinations that revealed the presence of T. cruzi in 21.9% of the opossums captured in SCI and 45.2% among opossums captured in the AI. The presence of P. megistus was detected in most of the D. marsupialis nests collected in the SCI, however, in the non-inhabited AI only eight triatomines were collected during the whole study. The presence of T. cruzi-infected D. marsupialis associated with P. megistus in human dwellings in the SCI, and the high infection rate of D. marsupilais by T. cruzi in the absence of a high vector density are discussed.

Contribution of studies for environmental licensing to the knowledge of Santa Catarina avifauna in southern Brazil

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Marcos Antônio Guimarães Azevedo

2006-03-01

Full Text Available The knowledge generated by studies for environmental licensing, even with reduced field samplings, can contribute to the recording of species of avifauna or actually extends the distribution in places of low knowledge. This study presents data obtained from preliminary reports of impact where the avifauna in seven projects in different ecosystems of Santa Catarina state was diagnosed between January 2001 and January 2004. Sightings had occurred, mainly, by visual or auditory contacts, using binoculars, hand-recorders and field guides. A total of 232 species of birds had been registered, increasing the known distribution by 66 species in different regions of Santa Catarina. The habitat most damaged by entrepreneurial activity was the forest, a factor of concern regarding the conservation of the avifauna that relied upon it. In general, the risk factors associated with the avifauna in Santa Catarina state are environmental degradation, capture of wildlife for breeding in captivity and, hunting for food.

Power conversion and quality of the Santa Clara 2 MW direct carbonate fuel cell demonstration plant

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Skok, A.J. [Fuel Cell Engineering Corp., Danbury, CT (United States); Abueg, R.Z. [Basic Measuring Instruments, Santa Clara, CA (United States); Schwartz, P. [Fluor Daniel, Inc., Irvine, CA (United States)] [and others

1996-12-31

The Santa Clara Demonstration Project (SCDP) is the first application of a commercial-scale carbonate fuel cell power plant on a US electric utility system. It is also the largest fuel cell power plant ever operated in the United States. The 2MW plant, located in Santa Clara, California, utilizes carbonate fuel cell technology developed by Energy Research Corporation (ERC) of Danbury, Connecticut. The ultimate goal of a fuel cell power plant is to deliver usable power into an electrical distribution system. The power conversion sub-system does this for the Santa Clara Demonstration Plant. A description of this sub-system and its capabilities follows. The sub-system has demonstrated the capability to deliver real power, reactive power and to absorb reactive power on a utility grid. The sub-system can be operated in the same manner as a conventional rotating generator except with enhanced capabilities for reactive power. Measurements demonstrated the power quality from the plant in various operating modes was high quality utility grade power.

Prevalencia y grado de pie plano según estado nutricional en niños escolares de las instituciones educativas Santa Isabel de Hungría y Santa Teresita de Jesús. Casma. 2010

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Sánchez Reyna, Luis Fernando

2016-01-01

El objetivo del estudio fue establecer la prevalencia y grado de pie plano en relación al estado nutricional en niños escolares matriculados en las Instituciones Educativas Santa Isabel de Hungría y Santa Teresita de Jesús de la ciudad de Casma. Este estudio cuantitativo, descriptivo y transversal evaluó a 321 niños escolares durante el año 2010. Se clasificó en niños eutróficos, con sobrepeso y obesidad según las tablas del IMC para la edad de la OMS, y en niños con pie normal o pie plano de...