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Articles 1711 - 1740 of 6102
Full-Text Articles in Entire DC Network
Unh Forest Watch Students Note Negative Effects Of Warming Temps, David Sims
Unh Forest Watch Students Note Negative Effects Of Warming Temps, David Sims
Media Relations
No abstract provided.
2012-2013 Undergraduate Catalog Granite State College, Granite State College
2012-2013 Undergraduate Catalog Granite State College, Granite State College
Granite State College Catalogs
No abstract provided.
Light Field And Water Clarity Simulation Of Natural Environments In Laboratory Conditions, Shachak Pe'eri, Glenn T. Shwaery
Light Field And Water Clarity Simulation Of Natural Environments In Laboratory Conditions, Shachak Pe'eri, Glenn T. Shwaery
Center for Coastal and Ocean Mapping
Simulation of natural oceanic conditions in a laboratory setting is a challenging task, especially when that environment can be miles away. We present an attempt to replicate the solar radiation expected at different latitudes with varying water clarity conditions up to 30 m in depth using a 2.5 m deep engineering tank at the University of New Hampshire. The goals of the study were: 1) to configure an underwater light source that produced an irradiance spectrum similar to natural daylight with the sun at zenith and at 60° under clear atmospheric conditions, and 2) to monitor water clarity as a …
The International Bathymetric Chart Of The Arctic Ocean (Ibcao) Version 3.0, Martin Jakobsson, Larry A. Mayer, Bernard Coakley, Julian A. Dowdeswell, Steve Forbes, Boris Fridman, Hanne Hodnesdal, Riko Noormets, Richard Pedersen, Michele Rebesco, Hans Werner Schenke, Yulia Zarayskaya, Daniela Accettella, Andy Armstrong, Robert M. Anderson, Paul Beinhoff, Angelo Camerlenghi, Ian Church, Margo Edwards, James V. Gardner, John K. Hall, Benjamin Hell, Ole Hestvik, Yngve Krisoffersen, Christian Marcussen, Rezwen Mohammad, David Mosher, Son V. Nghiem, Maria Teresa Pedrosa, Paola G. Travaglini, Pauline Weatherall
The International Bathymetric Chart Of The Arctic Ocean (Ibcao) Version 3.0, Martin Jakobsson, Larry A. Mayer, Bernard Coakley, Julian A. Dowdeswell, Steve Forbes, Boris Fridman, Hanne Hodnesdal, Riko Noormets, Richard Pedersen, Michele Rebesco, Hans Werner Schenke, Yulia Zarayskaya, Daniela Accettella, Andy Armstrong, Robert M. Anderson, Paul Beinhoff, Angelo Camerlenghi, Ian Church, Margo Edwards, James V. Gardner, John K. Hall, Benjamin Hell, Ole Hestvik, Yngve Krisoffersen, Christian Marcussen, Rezwen Mohammad, David Mosher, Son V. Nghiem, Maria Teresa Pedrosa, Paola G. Travaglini, Pauline Weatherall
Center for Coastal and Ocean Mapping
[1] The International Bathymetric Chart of the Arctic Ocean (IBCAO) released its first gridded bathymetric compilation in 1999. The IBCAO bathymetric portrayals have since supported a wide range of Arctic science activities, for example, by providing constraint for ocean circulation models and the means to define and formulate hypotheses about the geologic origin of Arctic undersea features. IBCAO Version 3.0 represents the largest improvement since 1999 taking advantage of new data sets collected by the circum-Arctic nations, opportunistic data collected from fishing vessels, data acquired from US Navy submarines and from research ships of various nations. Built using an improved …
The Report Of The Department's Visitation Team From Site Visits To Schools In Manchester During April 2012, Edward R. Murdough, Administrator, Bureau Of School Approval And Facility Management
The Report Of The Department's Visitation Team From Site Visits To Schools In Manchester During April 2012, Edward R. Murdough, Administrator, Bureau Of School Approval And Facility Management
Manchester Research Group
This report discusses data, findings, and recommendations for the Manchester School District based on the New Hampshire Dept. of Education team visits to various schools.
Unh Receives $1.8 Million Grant To Help English Learners In Nashua Grant Will Focus On Certification Of Math And Science Teachers, Lori Wright
Media Relations
No abstract provided.
Students Receive Prestigious Fulbright, Goldwater And Udall Scholarships, Jody Record
Students Receive Prestigious Fulbright, Goldwater And Udall Scholarships, Jody Record
UNH Today Archive
No abstract provided.
Linking Goniometer Measurements To Hyperspectral And Multi-Sensor Imagery For Retrieval Of Beach Properties And Coastal Characterization, Charles M. Bachmann, Deric Gray, Andrei Abelev, William D. Philpot, Marcos J. Montes, Robert A. Fusina, Joseph Musser, Rong-Rong Li, Michael Vermillion, Geoffrey Smith, Daniel Korwan, Charlotte Snow, David W. Miller, Joan Gardner, Matt Sletten, Georgi Georgiev, Barry Truitt, Marcus Kilmon, Jon Sellars, Jason Woolard, Christopher Parrish, A. Schwarzschild
Linking Goniometer Measurements To Hyperspectral And Multi-Sensor Imagery For Retrieval Of Beach Properties And Coastal Characterization, Charles M. Bachmann, Deric Gray, Andrei Abelev, William D. Philpot, Marcos J. Montes, Robert A. Fusina, Joseph Musser, Rong-Rong Li, Michael Vermillion, Geoffrey Smith, Daniel Korwan, Charlotte Snow, David W. Miller, Joan Gardner, Matt Sletten, Georgi Georgiev, Barry Truitt, Marcus Kilmon, Jon Sellars, Jason Woolard, Christopher Parrish, A. Schwarzschild
Center for Coastal and Ocean Mapping
In June 2011, a multi-sensor airborne remote sensing campaign was flown at the Virginia Coast Reserve Long Term Ecological Research site with coordinated ground and water calibration and validation (cal/val) measurements. Remote sensing imagery acquired during the ten day exercise included hyperspectral imagery (CASI-1500), topographic LiDAR, and thermal infra-red imagery, all simultaneously from the same aircraft. Airborne synthetic aperture radar (SAR) data acquisition for a smaller subset of sites occurred in September 2011 (VCR'11). Focus areas for VCR'11 were properties of beaches and tidal flats and barrier island vegetation and, in the water column, shallow water bathymetry. On land, cal/val …
University Of New Hampshire Students Receive Prestigious Fulbright, Goldwater And Udall Scholarships, Jody Record
University Of New Hampshire Students Receive Prestigious Fulbright, Goldwater And Udall Scholarships, Jody Record
Media Relations
No abstract provided.
Sextrafficking Of Minors: How Many Juvenilesare Being Prostituted In The Us?, Michelle L. Stransky, David Finkelhor
Sextrafficking Of Minors: How Many Juvenilesare Being Prostituted In The Us?, Michelle L. Stransky, David Finkelhor
Crimes Against Children Research Center
There have been many attempts to estimate the number of juveniles who are being prostituted (or trafficked) within the United States. These estimates range from 1,400 to 2.4 mil‐ lion, although most fall between 300,000 and 600,000. BUT PLEASE DO NOT CITE THESE NUMBERS. READ ON. A close look at these diverse estimates reveals that none are based on a strong scientific foundation. They are mostly educated guesses or extrapolations based on questionable assumptions. They do not have the substance of typically re‐ ported crime statistics, like the number of robberies or the number of child sexual abuse victims. The …
Usage Of Videomosaic For Computer Aided Analysis Of North Sea Hard Bottom Underwater Video For Baseline Study Of Offshore Windmill Park, Aleksej Shashkov, Thomas Dahlgren, Marie-Lise Schlappy, Yuri Rzhanov
Usage Of Videomosaic For Computer Aided Analysis Of North Sea Hard Bottom Underwater Video For Baseline Study Of Offshore Windmill Park, Aleksej Shashkov, Thomas Dahlgren, Marie-Lise Schlappy, Yuri Rzhanov
Center for Coastal and Ocean Mapping
Windmill park on the open North Sea coast at Hävsul area in Norway is one of the first in the world to be build on such extreme high-energy coast. To determine possible environmental impact of this project, baseline study was performed in 2010-2011. Two areas, impacted (area where windmill park is planned to be build) and reference were chosen. For hard bottoms work class ROV was used to take underwater video, as no traditional sampling methods are suitable for such environment and depths. The system was equipped with powerful (400 Watt) xenon lights, USBL navigation and HDTV color camera. For …
Developing A Gis-Database And Risk Index For Potentially Polluting Marine Sites, Giuseppe Masetti, Brian R. Calder, Lee Alexander
Developing A Gis-Database And Risk Index For Potentially Polluting Marine Sites, Giuseppe Masetti, Brian R. Calder, Lee Alexander
Center for Coastal and Ocean Mapping
The increasing availability of geospatial marine data provides an opportunity for hydrographic offices to contribute to the identification of “Potentially Polluting Marine Sites” (PPMS). These include shipwrecks, oil rigs, pipelines, and dumping areas. To adequately assess the environmental risk of these sites, relevant information must be collected and converted into a multi-scale geodatabase suitable for site inventory and geo-spatial analysis. In addition, a Risk Index – representing an assessment of the magnitude of risk associated with any site – can be derived to determine the potential impacts of these PPMS. However, the successful collection and integration of PPMS information requires …
Development Of A Geo-Spatial Analysis Methodology For Assessing The Adequacy Of Hydrographic Surveying And Nautical Charts, Chukwuma Azuike, Shachak Pe'eri, Lee Alexander, Christopher Parrish, Andy Armstrong
Development Of A Geo-Spatial Analysis Methodology For Assessing The Adequacy Of Hydrographic Surveying And Nautical Charts, Chukwuma Azuike, Shachak Pe'eri, Lee Alexander, Christopher Parrish, Andy Armstrong
Center for Coastal and Ocean Mapping
IHO Publication C-55 (Status of Hydrographic Surveying and Nautical Charting Worldwide) contains information about the progress of hydrographic surveying and nautical charting for a country with navigable waters under its jurisdiction. Listed primarily as percent coverage, it is difficult to use this information to determine: 1) if the current level of surveying or charting is adequate or in need of action, or 2) can be used to compare different locations. An analysis and assessment methodology has been developed to assess the adequacy hydrographic surveying and nautical charting coverage. Indications of chart adequacy and completeness as depicted on current charts or …
Establishing A Multibeam Sonar Evaluation Test Bed Near Sidney, British Columbia, Rob Hare, Clay Whittaker, J.E. Hughes Clarke, Jonathan Beaudoin
Establishing A Multibeam Sonar Evaluation Test Bed Near Sidney, British Columbia, Rob Hare, Clay Whittaker, J.E. Hughes Clarke, Jonathan Beaudoin
Center for Coastal and Ocean Mapping
The Canadian Hydrographic Service (CHS), Naval Oceanographic Office (NAVOCEANO) and the Ocean Mapping Group of the University of New Brunswick (OMG) collaborated on establishing a multibeam sonar test bed in the vicinity of the Institute of Ocean Sciences in Sidney, British Columbia Canada. This paper describes the purpose of the sonar evaluation test bed, the trials and tribulations of two foreign governments collaborating on projects of mutual interest, the evaluation areas and their characteristics for sonar testing, and sample results of sonar evaluations using this test bed. Some target detection comparisons of several systems over a range of artificial sonar …
Beyond The Chart: The Use Of Satellite Remote Sensing For Assessing The Adequacy And Completeness Information, Shachak Pe'eri, Chukwuma Azuike, Lee Alexander, Christopher Parrish, Andy Armstrong
Beyond The Chart: The Use Of Satellite Remote Sensing For Assessing The Adequacy And Completeness Information, Shachak Pe'eri, Chukwuma Azuike, Lee Alexander, Christopher Parrish, Andy Armstrong
Center for Coastal and Ocean Mapping
Chart adequacy and completeness information consists of the symbols, abbreviations and warnings used to inform mariners of the level of confidence that should be given to data on a nautical chart. This information is derived both from the nautical chart and sailing directions. However, analysis based solely on these datasets is limited without access to the sources (e.g., smooth sheets). Publically-available, multi-spectral satellite imagery and published algorithms can be used to derive estimates of the relative bathymetry in shallow, clear waters. In this study, we evaluate the potential of these methods for supplementing the procedure to assess the adequacy of …
The Impact Of Sea State Condition On Airborne Lidar Bathymetry Measurements, Torbjorn Karlsson, Andreas Axelsson, Shachak Pe'eri
The Impact Of Sea State Condition On Airborne Lidar Bathymetry Measurements, Torbjorn Karlsson, Andreas Axelsson, Shachak Pe'eri
Center for Coastal and Ocean Mapping
Due to a large number of available Airborne Lidar Bathymetry (ALB) survey datasets and scheduled future surveys, there is a growing need from coastal mapping communities to estimate the accuracy of ALB as a function of the survey system and environmental conditions. Knowledge of ALB accuracy can also be used to evaluate the quality of products derived from ALB surveying. This paper presents theoretical and experimental results focused on the relationship between sea surface conditions and the accuracy of ALB measurements. The simulated environmental conditions were defined according to the typical conditions under which successful ALB surveys can be conducted. …
Develping A Methodology For The Mapping And Characterization Of The Nigerian Coastline Using Remote Sensing, Olumide Fadahunsi, Shachak Pe'eri, Lee Alexander, Christopher Parrish
Develping A Methodology For The Mapping And Characterization Of The Nigerian Coastline Using Remote Sensing, Olumide Fadahunsi, Shachak Pe'eri, Lee Alexander, Christopher Parrish
Center for Coastal and Ocean Mapping
Coastline delineation is important in maritime boundary determination, as well as for analyzing coastline change rates due to coastal erosion, sea level change, storms, and other causes. Coastline change rate estimates depend on the uncertainty of the current and historical coastlines used in the analysis, which, in turn, depend on the surveying technologies and techniques that were originally used. Current techniques for coastline mapping include photogrammetric delineation using tide-coordinated aerial imagery. However, in many developing countries, the charted coastlines may have been inadequately and inconsistently mapped largely due to inadequate resources. This paper describes the use of an automated technique …
Seafloor Characterization For Trawlability Using The Simrad Me70 Multibeam Echosounder In The Gulf Of Alaska, Jodi L. Pirtle, Thomas C. Weber, Chris Rooper, Christopher D. Wilson, Brian R. Calder
Seafloor Characterization For Trawlability Using The Simrad Me70 Multibeam Echosounder In The Gulf Of Alaska, Jodi L. Pirtle, Thomas C. Weber, Chris Rooper, Christopher D. Wilson, Brian R. Calder
Center for Coastal and Ocean Mapping
No abstract provided.
Unh Professor's Groundbreaking Research Leads To International Economics Initiative, Research Center, Unh Communications And Public Affairs
Unh Professor's Groundbreaking Research Leads To International Economics Initiative, Research Center, Unh Communications And Public Affairs
UNH Today Archive
No abstract provided.
Unh Professor's Groundbreaking Research Leads To International Economics Initiative, Research Center, Lori Wright
Unh Professor's Groundbreaking Research Leads To International Economics Initiative, Research Center, Lori Wright
Media Relations
No abstract provided.
Getting Fourth Graders Excited About The Cardiovascular System-Phun Week Poster Session Eb 2012, Patricia A. Halpin
Getting Fourth Graders Excited About The Cardiovascular System-Phun Week Poster Session Eb 2012, Patricia A. Halpin
Life Sciences Faculty Scholarship
Elementary school students are eager to learn and perform science experiments. Providing an explanation of the cardiovascular system is a great way to demonstrate how the systems of the body work together. Most of students have measured their heart rate in physical education class and they understand the concept of breathing rate. However they are unfamiliar with the concept of blood pressure. In order to tie these three concepts together an introductory lecture was given via a SMART Board on the physiology of the heart and lungs with the concept of blood pressure introduced. As a group a hypothesis was …
Unh Faculty Senate Motion # Xvi-M14 On Internationalization, Faculty Senate
Unh Faculty Senate Motion # Xvi-M14 On Internationalization, Faculty Senate
Faculty Senate Motions
No abstract provided.
2011-12 Faculty Senate - April 16, 2012 Minutes Summary, Faculty Senate
2011-12 Faculty Senate - April 16, 2012 Minutes Summary, Faculty Senate
Faculty Senate Agendas & Minutes
No abstract provided.
Eelgrass Habitat Creation In Nantucket Harbor, Massachusetts, David M. Burdick, Gregg Moore, Chris Peter
Eelgrass Habitat Creation In Nantucket Harbor, Massachusetts, David M. Burdick, Gregg Moore, Chris Peter
Natural Resources & the Environment
In response to eelgrass habitat losses associated with development and marine activities in and around Nantucket Harbor, a plan to restore a meadow by transplanting eelgrass to previously vegetated areas was developed in conjunction with the Nantucket Land Council. Over 6,000 eelgrass shoots were sustainably harvested from an extensive bed within the Harbor that was located just west of First Point and near the inlet to Nantucket Sound. Four weeks following collection, impacts from our collection were shown by a 24% decline in shoot density, but live eelgrass cover did not decline significantly. After 12 weeks, no effects of collecting …
2011-12 Faculty Senate - April 2, 2012 Minutes Summary, Faculty Senate
2011-12 Faculty Senate - April 2, 2012 Minutes Summary, Faculty Senate
Faculty Senate Agendas & Minutes
No abstract provided.
Initial Investigation Of The Wavelength Dependence Of Optical Properties Measured With A New Multi-Pass Aerosol Extinction Differential Optical Absorption Spectrometer (Ae-Doas), R. T. Chartier, Margaret E. Greenslade
Initial Investigation Of The Wavelength Dependence Of Optical Properties Measured With A New Multi-Pass Aerosol Extinction Differential Optical Absorption Spectrometer (Ae-Doas), R. T. Chartier, Margaret E. Greenslade
Chemistry
Atmospheric aerosols directly affect climate by scattering and absorbing radiation. The magnitude of the impact is dependent upon the wavelength of light, but is often estimated near 550 nm. When light scattering and absorption by aerosols is approximated, the wavelength dependence of the refractive index for specific components is lost. As a result, climate models would have inherent uncertainties for aerosol contributions to radiative forcing when considering the entire solar spectrum. An aerosol extinction differential optical absorption spectrometer has been developed to directly measure aerosol extinction at mid-ultraviolet to near infrared wavelengths. The instrument consists of a spectrometer coupled to …
Using Nanoindentation To Investigate The Effect Of Manufacturing Pressure On The Microstructure And Stiffness Of Pyrolytic Carbon, Nicholas Landry
Using Nanoindentation To Investigate The Effect Of Manufacturing Pressure On The Microstructure And Stiffness Of Pyrolytic Carbon, Nicholas Landry
Inquiry Journal 2012
No abstract provided.
Getting Down To The Business Of Science: How Undergraduate Research Derailed My Career Plan And Put Me On A Path To Professional Success, Nicholas J. Mantis
Getting Down To The Business Of Science: How Undergraduate Research Derailed My Career Plan And Put Me On A Path To Professional Success, Nicholas J. Mantis
Inquiry Journal 2012
No abstract provided.
The Carrington Event Not Observed In Most Ice Core Nitrate Records, E W. Wolff, M Bigler, M. A. J. Curran, Jack E. Dibb, M M. Frey, M Legrand, J R. Mcconnell
The Carrington Event Not Observed In Most Ice Core Nitrate Records, E W. Wolff, M Bigler, M. A. J. Curran, Jack E. Dibb, M M. Frey, M Legrand, J R. Mcconnell
Earth Sciences
The Carrington Event of 1859 is considered to be among the largest space weather events of the last 150 years. We show that only one out of 14 well-resolved ice core records from Greenland and Antarctica has a nitrate spike dated to 1859. No sharp spikes are observed in the Antarctic cores studied here. In Greenland numerous spikes are observed in the 40 years surrounding 1859, but where other chemistry was measured, all large spikes have the unequivocal signal, including co-located spikes in ammonium, formate, black carbon and vanillic acid, of biomass burning plumes. It seems certain that most spikes …
Eclipse Ice Core Accumulation And Stable Isotope Variability As An Indicator Of North Pacific Climate, Eric P. Kelsey, Cameron P. Wake, Kaplan Yalcin, K Kreutz
Eclipse Ice Core Accumulation And Stable Isotope Variability As An Indicator Of North Pacific Climate, Eric P. Kelsey, Cameron P. Wake, Kaplan Yalcin, K Kreutz
Earth Sciences
The high accumulation rate and negligible amount of melt at Eclipse Icefield (3017 m) in the Saint Elias Range of Yukon, Canada, allows for the preservation of a high-resolution isotopic and glaciochemical records valuable for reconstruction of climatic variables. Each of the three Eclipse ice cores have a well-constrained depth–age scale with dozens of reference horizons over the twentieth century that permits an exceptional level of confi- dence in the results of the current calibration exercise. Stacked time series of accumulation and stable isotopes were divided into cold and warm seasons and seasons of extreme high and extreme low accumulation …