947
947
Nominations of D. James Baker, Douglas K. Hall, Kathryn D. Sullivan, Arati Prabhakar, and Clarence L. Irving : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Third Congress, first session, May 24, 1993
Mar 21, 2008
03/08
by
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
texts
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Includes bibliographical references
Topics: Baker, D. James, United States. National Oceanic and Atmospheric Administration
"June 1989"
Topics: United States. National Oceanic and Atmospheric Administration, Oceanographic research ships
Caption title
Topics: United States. National Oceanic and Atmospheric Administration, Coastal zone management,...
Caption title
Topics: United States. National Oceanic and Atmospheric Administration, Coastal zone management,...
Caption title
Topics: United States. National Oceanic and Atmospheric Administration, Coastal zone management,...
2
2.0
Oct 9, 2022
10/22
by
National Research Council (U.S.). Committee on the Future of Rainfall Measuring Missions
texts
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x, 131 p. : 23 cm
Topics: United States. National Oceanic and Atmospheric Administration, Rain and rainfall, Meteorology
Joint Committee on Taxation
144
144
Oct 2, 2009
10/09
by
United States. Congress. House. Committee on Ways and Means; United States. Congress. Joint Committee on Taxation
texts
eye 144
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"July 9, 1991."
Topics: United States National Oceanic and Atmospheric Administration, H.R. 2130 102nd Congress, United...
Experimental and theoretical studies of low-frequency, long-range sound propagation through a fluctuating ocean are important for many practical problems, e.g. source detection and ranging, communication, and acoustic tomography. The coherence of low-frequency sound waves propagating over megameter distances diminishes noticeably due to sound scattering by internal gravity waves. As a result, the performance of large acoustic arrays degrades. To experimentally study low-frequency, long-range...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *SOUND WAVES, *WAVE...
A high-resolution dynamic dust source has been developed in the NASA Unified-Weather Research and Forecasting (NU-WRF) model to improve the existing coarse static dust source. In the new dust source map, topographic depression is in 1-km resolution and surface bareness is derived using the Normalized Difference Vegetation Index (NDVI) data from Moderate Resolution Imaging Spectroradiometer (MODIS). The new dust source better resolves the complex topographic distribution over the Western United...
Topics: NASA Technical Reports Server (NTRS), 0be91b7a68665cf882c2ccee8ad03aff, National Oceanic and...
203
203
Jul 8, 2009
07/09
by
NASA LaRC Office of Education
movies
eye 203
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NASA Why? Files segment explaining how the NOAA predicts hurricane severity and travel patterns.
Topics: NOAA: National Oceanic And Atmospheric Administration, Michelle Meinelli, Prediction, Decadal...
Source: http://nasa.ibiblio.org/details.php?videoid=6227&start=100&subject=Science
693
693
May 20, 2008
05/08
by
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography, Gulf of Mexico, and the Outer Continental Shelf
texts
eye 693
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Includes bibliographical references
Topics: United States. National Oceanic and Atmospheric Administration, Oceanographic research ships --...
759
759
Mar 21, 2008
03/08
by
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
texts
eye 759
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Includes bibliographical references
Topics: United States. National Oceanic and Atmospheric Administration, Mariculture -- Research United...
To estimate a long-period (weeks-to-months) time-variation of horizontal-refraction-angles (HRA) of sound signals propagating over long range and to evaluate the usefulness of HRA for remote sensing of meso-to-global-scale ocean inner structure. To estimate a short-period (hours-to-days) variation of HRA, to estimate the effects of sound scattering by internal waves, and to evaluate possible reduction of corresponding HRA errors by time averaging. To calculate statistical characteristics of...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *INTERNAL WAVES, *SOUND,...
The Earth System Prediction Capability (ESPC) interagency program was established in 2010 as an effort to improve collaboration across the federally sponsored environmental research and operational prediction communities. The ESPC goal is to coordinate scientific development and operational implementation of improved global prediction at the weather to climate interface. Part of the ESPC role is to advocate for and support the basic foundations of modeling and data systems, such as the...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *WEATHER FORECASTING,...
789
789
Mar 19, 2008
03/08
by
United States. Congress. Senate. Committee on Commerce, Science, and Transportation
texts
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iii, 52 p. ; 24 cm
Topics: United States. National Oceanic and Atmospheric Administration, Marine biotechnology -- Research...
The Earth System Prediction Capability (ESPC) interagency program was established in 2010 as an effort to improve collaboration across the federally sponsored environmental research and operational prediction communities. The ESPC goal is to coordinate scientific development and operational implementation of improved global prediction at the weather to climate interface. Part of the ESPC role is to advocate for and support the basic foundations of modeling and data systems, such as the...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *GLOBAL, *MODELS,...
The long-term goal is to use a phase-Doppler anemometer (PDA) for measuring size-segregated droplet concentrations and fluxes at high wind speeds in the atmospheric boundary layer (ABL) in order to understand the dynamics of droplets at high wind speeds.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO ENVIRONMENTAL TECHNOLOGY...
The long-term goal is to improve the prediction of traveling solar disturbances which impact the geospace environment. Such disturbances, which are associated with both coronal holes and coronal mass ejections (CMEs) launched from the Sun, can cause substantial geomagnetic effects, including the crippling of satellites, disruption of radio communications, and damage to electric power grids.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO SPACE ENVIRONMENTAL LAB,...
Manuals: Contributions Inbox
473
473
Aug 8, 2012
08/12
by
National Oceanic and Atmospheric Administration
texts
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"This guidance manual ... provides technical assistance, outlines necessary steps, and provides useful tools for the development and implementation of sound scientific monitoring of coastal restoration efforts ... [and] offers a means to detect early warnings that the restoration is on track or not, to gauge how well a restoration site is functioning, to coordinate projects and efforts for consistent and successful restoration, and to evaluate the ecological health of specific coastal...
Topics: National Oceanic and Atmospheric Administration, NOAA, National Centers for Coastal Ocean Science,...
487
487
May 19, 2008
05/08
by
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography, Gulf of Mexico, and the Outer Continental Shelf
texts
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iii, 33 p. ; 24 cm
Topics: United States. National Oceanic and Atmospheric Administration, Marine resources conservation --...
2,818
2.8K
FY 1996 DOE, EPA, and NOAA R&D budget authorizations : hearings before the Subcommittee on Energy and Environment of the Committee on Science, U.S. House of Representatives, One Hundred Fourth Congress, first session, February 13, 14, 15, 16, 21, 1995
Jul 29, 2008
07/08
by
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
texts
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Includes bibliographical references
Topics: United States. Dept. of Energy, United States. Environmental Protection Agency, United States....
Source: bplgovdocs
To estimate a long-period (weeks-to-months) time-variation of horizontal-refraction-angles (HRA) of sound signals propagating over long range and to evaluate the usefulness of HRA for remote sensing of meso-to-global-scale ocean inner structure. To estimate a short-period (hours-to-days) variation of HRA, to estimate the effects of sound scattering by internal waves, and to evaluate possible reduction of corresponding HRA errors by time averaging. To calculate statistical characteristics of...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *ACOUSTIC REFRACTION,...
No abstract available
Topics: Alabama Univ., Berndt, Emily, Folmer, Michael, NASA Marshall Space Flight Center, National Oceanic...
The long-term purpose is to develop a new scheme of the acoustical tomography of the ocean of meso- to global scales which is based on measurements of horizontal-refraction angle (HRA) related to different acoustic modes rather than travel times along different rays.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO ENVIRONMENTAL RESEARCH...
Manuals: Contributions Inbox
530
530
Aug 8, 2012
08/12
by
National Oceanic and Atmospheric Administration (NOAA)
texts
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"This guidance manual ... provides technical assistance, outlines necessary steps, and provides useful tools for the development and implementation of sound scientific monitoring of coastal restoration efforts ... [and] offers a means to detect early warnings that the restoration is on track or not, to gauge how well a restoration site is functioning, to coordinate projects and efforts for consistent and successful restoration, and to evaluate the ecological health of specific coastal...
Topics: NOAAreports, National Oceanic and Atmospheric Administration, NOAA, National Centers for Coastal...
The goal of this research is to contribute to the understanding of atmospheric predictability on intraseasonal and longer time scales. This involves understanding the nature and source of the predictability in the oceans and the physical processes by which that predictable signal is ultimately realized and coupled into the atmosphere. A better understanding of air-sea interactions is critical to this goal because most of the modes of variability (the diurnal cycle, Madden-Julian Oscillations -...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *AIR WATER INTERACTIONS,...
Our long-term research goal was to determine the mechanisms and factors that regulate the uptake of pollutant metals by phytoplankton and other particles in estuaries and the effect of this uptake on the removal and biogeochemical cycling of metals.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BEAUFORT NC BEAUFORT LAB, *METALS,...
The National Oceanic and Atmospheric Administration (NOAA) is the primary civilian ocean agency in the United States. To meet its mission, the agency addresses coastal and ocean challenges on a daily basis focusing on issues ranging from genomics to coastal inundation. Comprised of 11 programmatic lines, NOAA's National Ocean Service (NOS) has a wide-range set of inter-related challenges extending from management of estuaries and marine protected areas to operational oceanography and...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SILVER SPRING MD, *ENVIRONMENTAL...
The GOES-R magnetometer subsystem accuracy requirement is 1.7 nanoteslas (nT). During quiet times (100 nT), accuracy is defined as absolute mean plus 3 sigma. During storms (300 nT), accuracy is defined as absolute mean plus 2 sigma. Error comes both from outside the magnetometers, e.g. spacecraft fields and misalignments, as well as inside, e.g. zero offset and scale factor errors. Because zero offset and scale factor drift over time, it will be necessary to perform annual calibration...
Topics: Carter, Delano R., Chesapeake Aerospace, LLC, Chu, Donald, Kronenwetter, Jeffrey, National Oceanic...
The National Marine Fisheries Service began annual studies in 2001 to evaluate the efficacy of transporting Snake River fall Chinook salmon Oncorhynchus tshawytscha smolts from Lower Snake River hydropower projects. From 2001 through 2003, we tagged hatchery subyearling fall Chinook salmon at Lyons Ferry Hatchery and released them 81 km above Lower Granite Dam at Snake River kilometer 254. In 2004, this tagging routine was interrupted due to a lack of available subyearling fall Chinook salmon...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SEATTLE WA FISH ECOLOGY DIV, *FISHES,...
NOAA is beginning a study, the NOAA Satellite Observing System Architecture (NSOSA) study, to plan for the future operational environmental satellite system that will follow GOES and JPSS, beginning about 2030. This is an opportunity to design a modern architecture with no pre-conceived notions regarding instruments, platforms, orbits, etc. The NSOSA study will develop and evaluate architecture alternatives to include partner and commercial alternatives that are likely to become available. The...
Topics: Aerospace Corp., Di Pietro, David, Maier, Mark, NASA Goddard Space Flight Center, National Oceanic...
To study a feasibility of using the horizontal refraction angles (HRA) for acoustic tomography of the ocean's inner structure. To study the statistical characteristics of HRA for low-frequency, long-range sound propagation in the ocean. To compare theoretical and experimental results obtained and, using these results, to explore a feasibility of acoustic remote sensing of internal gravity waves.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *ACOUSTIC TOMOGRAPHY,...
My long-term goal is to contribute to the advancement of the observations, structural analysis, dynamical diagnosis, and numerical prediction of the life cycles of synoptic-scale and mesoscale weather systems. This includes the influence of planetary-scale, inter-annual and intra-seasonal variability on their evolution. These weather systems include: mid-latitude and arctic oceanic and land-falling cyclones, fronts and their associated cloud, wind, and precipitation systems; upper-level jet...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *WEATHER,...
The progress of efforts to improve both the quality of data and the offshore operating range of current measurement system mounted on US Coast Guard navigation buoys is reported.
Topics: DTIC Archive, Bosley, Kathryn T, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION CHESAPEAKE VA,...
This project was undertaken by the U.S. National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS) National Centers for Coastal Ocean Science (NCCOS) and Haereticus Environmental Laboratory (HEL) to investigate whether munitions compounds (MCs) or their breakdown products impact corals, and to determine the ecological risk they may pose to coral and coral reef health. At the outset of this project, we were asked by the SERDP Scientific Advisory Board (SAB) to modify...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION CHARLESTON SC HOLLINGS MARINE LAB,...
No abstract available
Topics: NASA Marshall Space Flight Center, National Oceanic and Atmospheric Administration, Royal...
Monitoring Pacific lamprey (Lampetra tridentata) run size and migration behaviors in the Columbia River basin is difficult given their cryptic and photo-negative behaviors. In this study we tagged lamprey with half duplex (HDX) passive integrated transponder (PIT) tags and radio transmitters and monitored their passage at Bonneville, The Dalles, John Day, McNary, and Ice Harbor dams. Our objectives were to calculate lamprey passage times, to estimate escapement past the monitored sites, and to...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SEATTLE WA NORTHWEST FISHERIES...
Animals often increase the amplitude (the Lombard effect), duration, and/or repetition rate of their acoustic signals as a strategy to help reduce the probability of masking from environmental sounds (NRC 2003). Although accumulating evidence from recent research (Scheifele et al. 2005, Holt et al. 2009, Parks et al. 2010) illustrates that several marine mammal species readily modify the parameters of their acoustic signals to compensate for masking noise, potential energetic costs of such...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SEATTLE WA NORTHWEST FISHERIES...
No abstract available
Topics: NASA Marshall Space Flight Center, National Oceanic and Atmospheric Administration, Royal...
We tagged adult Pacific lamprey (Entosphenus tridentatus) collected at Bonneville Dam with half duplex (HD) passive integrated transponder (PIT) tags and monitored their passage and migration behaviors at Bonneville, The Dalles, John Day, McNary, Ice Harbor, Lower Monumental, Lower Granite, and Priest Rapids dams. Our objectives were to calculate lamprey passage times, to estimate escapement past the monitored sites, and to evaluate potential physiological and environmental correlates with...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SEATTLE WA NORTHWEST FISHERIES...
The long term goals of the project are to advance the understanding of the physical and chemical mechanisms associated with gas transfer at water surfaces. The objectives of the project are to organize an international symposium on Gas Transfer at Water Surfaces, and to publish a volume summarizing the current state of the art in the field.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION MIAMI FL ATLANTIC OCEANOGRAPHIC AND...
Current news and information about NOAA partnership efforts from across the Caribbean. More information can be found about NOAA projects in the Caribbean at: http://coastalscience.noaa.gov/
Topics: NOAAreports, National Oceanic and Atmospheric Administration, NOAA, National Centers for Coastal...
The GOES-R magnetometer accuracy requirement is 1.7 nanoteslas (nT). During quiet times (100 nT), accuracy is defined as absolute mean plus 3 sigma. During storms (300 nT), accuracy is defined as absolute mean plus 2 sigma. To achieve this, the sensor itself has better than 1 nT accuracy. Because zero offset and scale factor drift over time, it is also necessary to perform annual calibration maneuvers. To predict performance, we used covariance analysis and attempted to corroborate it with...
Topics: Carter, Delano R., Chesapeake Aerospace, LLC, Chu, Donald, Kronenwetter, Jeffrey, National Oceanic...
To improve the prediction of traveling solar disturbances which impact the geospace environment. Such disturbances, which are associated with both coronal holes and coronal mass ejections (CMEs) launched from the Sun, can cause substantial geomagnetic effects, including the crippling of satellites, disruption of radio communications, and damage to electric power grids.
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO, *SOLAR DISTURBANCES,...
Our long-term research goal is to determine the mechanisms and factors that regulate the uptake and accumulation of pollutant metals by phytoplankton and other particles in estuaries and the effect of this accumulation on the removal and biogeochemical cycling of metals. The objective is to study the influence of metal speciation and metal/metal interactions on the particulate cycling and removal of pollutant metals (Zn and Cd) in the Elizabeth River/Hampton Roads Estuary, home of the US Navy...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BEAUFORT NC BEAUFORT LAB, *ALGAE,...
Cetacean responses to marine anthropogenic activities include changes in acoustic behavior, surface active behavior, dive behavior, direction of travel, and behavioral activity states. Behavioral effects have been observed in several field studies involving both observational and controlled exposure experiments. However, the consequences of these behavioral responses are often difficult to quantify in biological currencies. Previous work has empirically measured the energetic consequences of...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SEATTLE WA NORTHWEST FISHERIES...
The long-term purpose is to develop a new scheme of the acoustical tomography of the ocean of meso- to global scales which is based on measurements of horizontal-refraction angle (HRA) related to different acoustic modes rather than travel time along different rays. The objectives are to develop robust inversion scheme for retrieving 3-D ocean inner structure based on measurements of HRA. In spite of its small value HRA angle can be easily measured with the help of pair of mode-resolving line...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION BOULDER CO ENVIRONMENTAL TECHNOLOGY...
We introduce an enterprise software suite to automate the processing of large-scale, large-volume current meter data for dissemination to the nation's maritime community. Currents Measurement Interface for the Study of Tides (C-MIST) is a web-based end-to-end state-of-the-art data management system to ingest, quality control, analyze, and disseminate water velocity and related data from coastal and estuarine collections. Using real-world case studies from Southeast Alaska and Galveston Bay we...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION SILVER SPRING MD, *DATA MANAGEMENT,...
Data buoy vandalism, which is an unlawful and willful interference with moored data buoys, has been a troublesome problem for the U.S. National Oceanic and Atmospheric (NOAA)/National Data Buoy Center (NDBC) and other buoy operators around the world. NDBC has three buoy networks - Weather and Ocean Platform (WxOP) program, Tropical Atmosphere/Ocean (TAO) buoy program, and the Tsunameter buoy program. In addition to the significant financial impact to NDBC's buoy programs and operations,...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION STENNIS SPACE CENTER MS NATIONAL DATA...
The long-term goal is to develop data-assimilating capability for HYCOM, the hybrid version of University of Miami's Isopycnic Coordinate Ocean Model. The objectives are: a) To develop a methodology for assimilating temperature profiles from XBTs that accommodates the peculiarities of the hybrid system of vertical coordinates, allowing density to be corrected at fixed pressure levels where the coordinate is pressure-like, allowing interface pressures to be corrected when the coordinate is...
Topics: DTIC Archive, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION MIAMI FL ATLANTIC OCEANOGRAPHIC AND...
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