Evaluación de la población del recurso Concha de abanico (Argopecten purpuratus) en la isla Lobos de Tierra y Bahía de Sechura. 05 - 16 junio 1997

Presenta los resultados preliminares de la evaluación poblacional del recurso concha de abanico en la Bahía de Sechura e Isla Lobos de Tierra que se efectuó entre el 05 y 16 de junio de 1997. El recurso se encontró ampliamente distribuído en ambas áreas de estudio en concentraciones máximas en la Bahía de Sechura en los tres últimos estratos.

Operación Eureka XXXIV, 16-18 de setiembre, 1975

Expone los resultados del sistema de monitoraje o vigilancia realizado para el recurso anchoveta, cuyos objetivos han estado orientados, como en operaciones similares al seguimiento de sus procesos bióticos, las características de distribución, concentración y estructura de la población de anchoveta, así como a determinar los cambios del medio ambiente.

your Ticket to Safety: Bloodborne Pathogen Awareness, January 16, 2001

This handbook has been prepared to complement the informational videotape, Your Ticket to Safety: Bloodborne Pathogen Awareness for Transit Professionals. The handbook also provides a personal and ready reference regarding bloodborne pathogens for public transit system personnel, including managers, drivers, mechanics, other employees and service providers. Additional copies of this handbook and the videotape are available through the Office of Public Transit.

Use of Iowa Public Libraries 2007, January 16, 2008

This report includes the number of Iowa card holders, library checkouts and library visits in public libraries from 1995 to 2005

Influenza and Other Respiratory Virus Weekly Activity Report, May 16, 2009 Week 19

The Iowa Influenza Surveillance Network (IISN) is comprised of physicians, schools, child care centers, businesses, and long term care facilities who track the occurrence on influenza-like illness. In addition, the state influenza coordinator tracks the number of deaths due to pneumonia and influenza in Des Moines weekly as part of the 122-Cities Morbidity and Mortality reporting system sponsored by CDC.

Influenza and Other Respiratory Virus Weekly Activity Report, April 25, 2009, Week 16

Weekly report of the Iowa Influenza Surveillance Network produced by the Iowa Department of Public Health.

Hki 16/7 1941

Kirje 16.7.1941

Kaanaassa 16/8 -27

Kirje 16.8.1927

Long-range transport of Saharan dust to northern Europe: The 11-16 October 2001 outbreak observed with EARLINET

The spread of mineral particles over southwestern, western, and central Europeresulting from a strong Saharan dust outbreak in October 2001 was observed at10 stations of the European Aerosol Research Lidar Network (EARLINET). For the firsttime, an optically dense desert dust plume over Europe was characterized coherentlywith high vertical resolution on a continental scale. The main layer was located abovethe boundary layer (above 1-km height above sea level (asl)) up to 3–5-km height, andtraces of dust particles reached heights of 7–8 km. The particle optical depth typicallyranged from 0.1 to 0.5 above 1-km height asl at the wavelength of 532 nm, andmaximum values close to 0.8 were found over northern Germany. The lidar observationsare in qualitative agreement with values of optical depth derived from Total OzoneMapping Spectrometer (TOMS) data. Ten-day backward trajectories clearly indicated theSahara as the source region of the particles and revealed that the dust layer observed,e.g., over Belsk, Poland, crossed the EARLINET site Aberystwyth, UK, and southernScandinavia 24–48 hours before. Lidar-derived particle depolarization ratios,backscatter- and extinction-related A ° ngstro¨m exponents, and extinction-to-backscatterratios mainly ranged from 15 to 25%, 0.5 to 0.5, and 40–80 sr, respectively, within thelofted dust plumes. A few atmospheric model calculations are presented showing the dustconcentration over Europe. The simulations were found to be consistent with thenetwork observations.