Oceanography and Atmospheric Sciences and Meteorology Commons^™

Deadly Waiting Game: An Environmental Justice Framework For Examining Natural And Man-Made Disasters Beyond Hurricane Katrina [Abstract], Robert D. Bullard

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Robert D. Bullard, Ph.D., Professor of Sociology, Clark Atlanta University

1 page.

Action On Global Warming: Making Room For Tribal Governments In The New Kind Of Wedge Issue, Dean B. Suagee

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Dean B. Suagee, Of Counsel, Hobbs, Straus, Dean & Walker LLP, Washington, D.C.

1 page.

Second Generation Environmental Justice: Challenges And Opportunities, Rachel D. Godsil

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Rachel D. Godsil, Professor of Law, Seton Hall Law School

3 pages.

Slides: Environmental Justice: Comprehensive Approach, Nicholas Targ

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Nicholas Targ, Holland & Knight, former Associate Director for Environmental Justice Integration, Office of Environmental Justice, U.S. Environmental Protection Agency

16 slides

Climate Changes And The Poorest Nations: Further Reflections On Global Inequality, Ruth Gordon

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Ruth Gordon, Professor of Law, Villanova University School of Law

3 pages.

Climate Justice: The Next Movement [Outline], Richard J. Lazarus

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Richard J. Lazarus, Professor of Law, Georgetown University Law Center

2 pages.

Creating A Roadmap For Achieving Intergenerational Environmental Justice, Clifford Rechtschaffen

The Climate of Environmental Justice: Taking Stock (March 16-17)

Presenter: Clifford Rechtschaffen, Professor of Law and Director, JD Environmental Law Program; Co-Director, Environmental Law and Justice Clinic, Golden Gate University School of Law

5 pages.

Agenda: The Climate Of Environmental Justice: Taking Stock, University Of Colorado Boulder. School Of Law

The Climate of Environmental Justice: Taking Stock (March 16-17)

On March 16-17, The Climate of Environmental Justice: Taking Stock conference gathered 125 academics and practitioners from around the country to consider the pressing issues facing low-income and/or communities of color that continue to be subjected to a disproportionate share of environmental maladies.

"Some people are more equal than others when it comes to bracing ourselves for the impacts of climate change," said conference organizer Professor Maxine Burkett. "Whether it's because poor folks lived in the lowest areas of New Orleans when Katrina floodwaters rushed in, or are less able to afford the cooling bill during increasingly frequent heat waves, …

Development Of Gis Maps For Southeast Florida Coral Reefs, Bernhard Riegl, Brian K. Walker, Greg Foster, Kristy Foster

Marine & Environmental Sciences Faculty Reports

The present report outlines the results of an integrated mapping project undertaken to provide habitat maps of the shallow Palm Beach County seafloor between the 6m and 35m contours. This study is a continuation of a similar mapping study undertaken in Broward County, and results were produced such that a seamless and fully compatible mapping product is now available for both counties. The study area stretched from 26.4429o (E. Linton Blvd) in the south to 26.9590o (Jupiter Inlet) in the north. Compatibility with other, in particular NOAA, mapping products was also assured. Data types used in this mapping effort included …

Assessment Of The Impact Of Various Ionospheric Models On High Frequency Signal Raytracing, Joshua T. Werner

Theses and Dissertations

An assessment of the impact of various ionospheric models on high-frequency (HF) signal raytracing is presented. Ionospheric refraction can strongly affect the propagation of HF signals. Consequently, Department of Defense missions such as over-the-horizon RADAR, HF communications, and geo-location all depend on an accurate specification of the ionosphere. Five case studies explore ionospheric conditions ranging from quiet conditions to solar flares and geomagnetic storms. It is shown that an E layer by itself can increase an HF signal’s ground range by over 100 km, stressing the importance of accurately specifying the lower ionosphere. It is also shown that the GPSII …

Anisotropy In The South Atlantic Anomaly, Shaun M. Easley

Theses and Dissertations

From June 2000 through July 2006, the TSX-5 satellite measured proton fluxes in the Earth’s magnetosphere using its CEASE instrument. A review of the satellite data by scientists at AFRL/VSBX revealed an unanticipated, recurring bi-modal structure in histograms of the proton counts. This research identified the bi-modal behavior as anisotropic in nature, and the result of two separate processes. At low altitudes the anisotropy was well described by the classic “East-West Effect.” Comparisons of the satellite data to simple analytical models are presented. At high altitudes, the anisotropy was the result of the detector measuring protons at different pitch angles …

Assessment Of Optical Turbulence Profiles Derived From Probabilistic Climatology, Brett W. Wisdom

Theses and Dissertations

This research effort assesses the performance of the High Energy Laser End-to-End Operational Simulation (HELEEOS) Climatological C²_n optical turbulence model. Path-integrated C²_n values of two HELEEOS optical turbulence pro les at 3 distinct operational altitudes are compared to values determined from measured thermosonde data. HELEEOS desert and mid-latitude sites are selected from the Extreme and Percentile Environmental Reference Tables (ExPERT) database for comparison to the thermosonde data. Statistical equivalence of the two datasets is determined through a Design of Experiments (DOE) factorial test to within 80% confidence. The HELEEOS profiles are shown to be equivalent to …

The Green Beam—Lidar Investigations Of The Mesosphere, Vincent B. Wickwar

Presentations

No abstract provided.

Kings River Quality Assurance Project Final Report, Marc Nelson, Sam Davis

Arkansas Water Resources Center Technical Reports

The Kings River Watershed Partnership non-profit citizens group formed to take local control over water quality issues in the Kings River watershed in Arkansas. One of the first items the group addressed was water quality monitoring of the Kings River and Osage Creek. To this end they formed a water quality monitoring committee that was charged with the development of a water quality monitoring plan. The objectives of the plan they developed are: 1) to characterize both spatial and temporal variability in water quality parameters throughout the watershed during each year, 2) to utilize volunteers to monitor the water quality, …

Lsuhsc Facilities Biweekly Update: March 2007, Lsuhsc Property And Facilities Management

LSUHSC Facilities Biweekly Updates: 2007

LSUHSC Facilities Biweekly Updates from March 5 and 19, 2007.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Lsuhsc Facilities Daily Update: March 2007, Lsuhsc Property And Facilities Management

LSUHSC Facilities Daily Updates: 2007

LSUHSC Facilities Daily Updates from March 2007.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Investigating Coastal Processes And Nitrate Levels In The Elkhorn Slough Using Real-Time Data, Lisa G. Adams, George I. Matsumoto

Faculty Articles

The primary objective of this activity is to predict how coastal processes, such as tides, affect salinity, temperature, and nitrate levels in a type of estuary, called a slough. Real-time data from the Elkhorn Slough National Estuarine Research Reserve in Monterey, California, will be used to test predictions. In addition to collecting, graphing, and interpreting real-time data, students will learn how nitrates enter the estuary, and they will gain a better understanding of the interconnectedness of all bodies of water, especially estuaries.

Invasive Cordgrasses - Spartina Species - Estuarine Invaders!, Vanessa Howard

Center for Lakes and Reservoirs Publications and Presentations

Brochure on invasive Spartina

Modeling, Simulation, And Estimation Of Optical Turbulence, Byron P. Formwalt

Theses and Dissertations

This dissertation documents three new contributions to simulation and modeling of optical turbulence. The first contribution is the formalization, optimization, and validation of a modeling technique called successively conditioned rendering (SCR). The SCR technique is empirically validated by comparing the statistical error of random phase screens generated with the technique. The second contribution is the derivation of the covariance delineation theorem, which provides theoretical bounds on the error associated with SCR. It is shown empirically that the theoretical bound may be used to predict relative algorithm performance. Therefore, the covariance delineation theorem is a powerful tool for optimizing SCR algorithms. …

Wave Propagation At The Interface Of A Two-Layer Fluid System In The Laboratory, Chen-Yuan Chen, John Rong-Chung Hsu, Cheng-Wu Chen, Ching-Feng Kuo, Hsin-Hsun Chen, Min-Hung Cheng

Journal of Marine Science and Technology–Taiwan

A series of laboratory experiments on internal solitary wave (ISW) had been conducted in a two-layer fluid system. Internal solitary waves were generated in laboratory which was controlled by several variables, including different layer thickness ratios H1/H2, interface differences ηo, and the density ratios ρ1/ρ2. The wave flume used in this experiment was 12 meter long with a cross-section 0.5 m wide by 0.7m in height. Five ultrasonic probes placed at equidistance recorded the interface fluctuations, and one density probe measured the change of density across the interface. Data collection and processing were carried out via control software. This paper …

Generation Of Internal Solitary Wave By Gravity Collapse, Chen-Yuan Chen, John Rong-Chung Hsu, Cheng-Wu Chen, Hsin-Hsun Chen, Ching-Feng Kuo, Min-Hung Cheng

Journal of Marine Science and Technology–Taiwan

Laboratory experiments were conducted to investigate the generation of an internal solitary wave (ISW) in a two-layer free surface fluid system in wave flume (12 m × 0.5 m × 0.7 m), which included wave channel and compartment. There is filled with stratified twolayer fluid system in the channel and small compartment, respectively. These two regions in the wave flume are separated by a movable vertical gate at one end of the flume for generating the ISW (internal solitary wave). An ISW generation is thus caused by gravity collapse upon raising the vertical gate. Given positive potential energies, an elevation-type …

Crop Updates 2007 - Farming Systems, David Jeffries, A. Loi, B. J. Nutt, Clinton K. Revell Dr, Yvette Oliver, Michael Robertson, Bill Bowden, Kit Leake, Ashley Bonser, Ian Maling, Bindi Isbister, Garren Knell, Alison Slade, David Stephens, Michael Meuleners, David Beard, Nicolyn Short, Rob Grima, Ingrid Richardson, Ruhi Ferdowsian, Geoff Bee, David Evans, Bob Gilkes, Senthold Asseng, Jim Dixon, Felicity Byrne, Mike Ewing, Dennis Van Gool, Louise Barton, Ralf Kiese, David Gatter, Klaus Butterbach-Bahl, Renee Buck, Christoph Hinz, Daniel Murphy, Cameron Weeks, Meredith Fairbanks, John Peirce, Brad Rayner, Sandy White, Paul Damon, Qifa Ma, Zed Rengel, Ed Barrett-Lennard, Meir Altman, Tracey M. Gianatti, Lindsay Bell, Ben Webb, Caroline Peek, Paul Sanford, Paul Blackwell, Glen Riethmuller, Darshan Sharma, Mike Collins, Frank D'Emden, David Hall, G. P. Manango, D. L. Steverson, Vanessa Stewart, Julie Roche, Peter Rutherford, Imma Farre, Ian Foster, Stephen Charles, Frances Hoyle, N. Milton, M. Osman, L. K. Abbott, W. R. Cookson, S. Darmawanto, Rob Sands, David Mccarthy, Paul Carmody, J. Russell, J. Eyres, G. Fosbery, A. Roe, Phil Nichols, Andrew Bathgate, Anne Wilkins

Crop Updates

This session covers forty papers from different authors:

1. Quality Assurance and industry stewardship, David Jeffries, Better Farm IQ Manager, Cooperative Bulk Handling

2. Sothis: Trifolium dasyurum (Eastern Star clover), A. Loi, B.J. Nutt and C.K. Revell, Department of Agriculture and Food

3. Poor performing patches of the paddock – to ameliorate or live with low yield? Yvette Oliver¹, Michael Robertson¹, Bill Bowden², Kit Leake³and Ashley Bonser³, CSIRO Sustainable Ecosystems¹, Department of Food and Agriculture², Kellerberrin Farmer³

4. What evidence is there that …

Lsuhsc Facilities Biweekly Update: February 2007, Lsuhsc Property And Facilities Management

LSUHSC Facilities Biweekly Updates: 2007

LSUHSC Facilities Biweekly Updates from February 2 and 22, 2006.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Lsuhsc Facilities Daily Update: February 2007, Lsuhsc Property And Facilities Management

LSUHSC Facilities Daily Updates: 2007

LSUHSC Facilities Daily Updates from February 2007.

These updates describe damage and a timeline of repairs at the LSU Health Sciences Center - New Orleans campus due to Hurricane Katrina which made landfall August 29, 2005.

Allagash Wilderness Waterway Working Group On Structure, Management And Oversight: Choosing Common Ground And Moving Ahead, Allagash Wilderness Waterway Working Group

Maine History & Policy Development

In his June 19, 2006, Executive Order, Governor John E. Baldacci directed the Working Group to “offer its best guidance and advice to the Governor respecting the long-term governance, management, and oversight structure for the Allagash Wilderness Waterway” (AWW). In the intervening six months the members of the Working Group have engaged in an examination of the forty-year history of the Waterway and an analysis of the conditions and circumstance that led to the Governor’s Executive Order. We have reviewed documentation of the AWW history, taken testimony at numerous public meetings and hearings, conducted correspondence with members of the several …

Estimation Of Dry Deposition Of Atmospheric Mercury In Nevada By Direct And Indirect Methods, Seth N. Lyman, Mae Sexauer Gustin, Eric M. Prestbo, Frank J. Marsik

USU Uintah Basin Faculty Publications

Atmospheric models and limited measurements indicate that dry deposition of atmospheric mercury is an important process by which mercury is input to ecosystems. To begin to fill the measurement data gap, multiple methods were used simultaneously during seasonal campaigns conducted in 2005 and 2006 to estimate dry deposition of atmospheric mercury at two Mercury Deposition Network (MDN) sites in rural Nevada and in Reno, Nevada. Gaseous elemental mercury (Hg0), reactive gaseous mercury (RGM), and particulate-bound mercury (Hgp) concentrations were measured using Tekran 2537A/1130/1135 systems. These speciated measurements were combined with on-site meteorological measurements to estimate depositional fluxes of RGM and …

Preliminary Observations On The Reproductive Cycle And Uterine Fecundity Of The Yellow Stingray, Urobatis Jamaicensis (Elasmobranchii: Mylioba Tiformes: Urolophidae) In Southeast Florida, U.S.A., Daniel P. Fahy, Richard E. Spieler, William C. Hamlett

Marine & Environmental Sciences Faculty Articles

The yellow stingray, Urobatis jamaicensis is the most common elasmobranch observed among the coral reefs and associated habitats of Southeast Florida, U.S.A. In coastal waters off Broward County, Florida, gravid females were observed throughout the year. Urobatis jamaicensis is an aplacental viviparous species with evidence of a short gestation period (five to six months). Vitellogenesis occurs concurrently with gestation, with the females having both term fetuses and mature ova simultaneously. It is likely that the females have a bi-annual reproductive cycle where each female is capable of producing two broods annually. The ovulation period in the spring/summer reproductive cycle ranged …

Time-Resolved Ducting Of Atmospheric Acoustic-Gravity Waves By Analysis Of The Vertical Energy Flux, Yonghui Yu, Michael P. Hickey Ph.D.

Publications

A new 2-D time-dependent model is used to simulate the propagation of an acoustic-gravity wave packet in the atmosphere. A Gaussian tropospheric heat source is assumed with a forcing period of 6.276 minutes. The atmospheric thermal structure creates three discrete wave ducts in the stratosphere, mesosphere, and lower thermosphere, respectively. The horizontally averaged vertical energy flux is derived over altitude and time in order to examine the time-resolved ducting. This ducting is characterized by alternating upward and downward energy fluxes within a particular duct, which clearly show the reflections occurring from the duct boundaries. These ducting simulations are the first …

Cube User's Manual, Brian R. Calder, David E. Wells

Center for Coastal and Ocean Mapping

No abstract provided.

Aerosol Major Ion Record At Mount Washington, E V. Fischer, L D. Ziemba, R. Talbot, Jack E. Dibb, Robert J. Griffin, L Husain, A N. Grant

Earth Sciences

This study examined the seasonal cycles and regional-scale meteorological controls on the chemical properties of bulk aerosols collected from 1999 to 2004 at Mount Washington, the highest peak in the northeastern United States. The concentrations of NH₄⁺ and SO₄²⁻ peaked during summer months. The pattern for aerosol NO₃⁻ was more complicated with relatively high median concentrations characterizing spring and summer months, but with major elevated events occurring during fall, winter, and spring. The seasonal relationship between NH₄⁺ and SO₄²⁻ indicated that during warmer months a mixture of (NH₄) …