New Area the Size of Maryland Starts to Melt Each Year; Long-term Satellite Data Showed First-Ever High Altitude Melting in 2002

Some sobering findings on the extent of Greenland's melting ice sheets were published today as part of a long-term study of earth observing satellites’ data by researchers with the University of Maryland, Baltimore County (UMBC) and NASA-Goddard Space Flight Center.

Marco Tedesco, a scientist at the Joint Center for Earth Systems Technology (JCET) of UMBC and NASA-Goddard Space Flight Center, was lead author of a study published in the American Geophysical Union's journal Eos. By using a new method for detecting melting snow from satellites, Tedesco found that in 2006 Greenland experienced more days of melting snow and at higher altitudes than the previous trends from the past 18 years.

Tedesco used a new method for detecting melting snow based on readings from the Special Sensor Microwave Imaging radiometer (SSM/I), an instrument aboard the U.S. Air Force’s Defense Meteorological Satellite Program spacecraft. The SSM/I can see through clouds and can measure data without sunlight. Tedesco has tracked the data annually since 1988, allowing him to study big-picture trends in the duration and extent of Greenland's snowmelt.

Certain areas of Greenland were melting over 10 days longer than average in 2006. Greenland’s 2006 melt index, or the number of melting days times the melting area, continued on an upward trend seen in data from 1988 to 2005.

Results from another study by Tedesco published on Geophysical Research Letters on January 2007 show that the year 2002 showed signs of extreme melting. “We identified an extreme melting event in June 2002 that showed for the first time in 18 years snow melting in inner Greenland at high altitudes,” said Tedesco.

“During the same year, over 80 percent of the entire Greenland ice sheet surface experienced at least one day of melting. This corresponds to an area the size of France, Spain and Italy put together,” he said. The area experiencing at least one day of melting has been increasing since 1992 at a rate of 35,000 square kilometers per year, or about two percent of the entire Greenland surface. “That means that, on the average, every year since 1992 an area equivalent to the state of Maryland has been subject to new melting,” Tedesco said.

Left: UMBC JCET Researcher Marco Tedesco

According to Tedesco, tracking melting snow in Greenland, which contains enough water to raise global sea level by approximately 7 meters, is important for several reasons. “Although wet and dry snow look similar, they absorb sun’s radiation in a different way, with melting snow absorbing three to four times as much energy as dry snow, greatly affecting Earth’s energy budget,” said Tedesco.

“Also, melting snow produces liquid water that will seep down to the interface of ice and bedrock, lubricating the ice sheet and increasing the speed with which ice moves,” Tedesco said. “This means that ice might react to a warm climate faster than thought, contributing more rapidly to sea level than previously thought.”

Men’s Lacrosse Heads to NCAA Tournament

For the second consecutive year, the UMBC men’s lacrosse team will compete in the NCAA Men’s Lacrosse Tournament. The Retrievers received an at-large bid and will play the seventh-seeded Maryland Terrapins in College Park, Md. on Sunday, May 13 at 7:30 p.m. The game will be televised live by ESPNU.

This will be UMBC’s fourth appearance in the field since 1998. The Retrievers earned at-large bids in both 1998 and 1999 and earned an automatic qualifier by winning the America East Conference in 2006. All four appearances by UMBC have come under the direction of Head Coach Don Zimmerman. It will be the 11th time in Coach Zimmerman’s 21 years as a Division I coach that he has taken a team to the tournament.

The Retrievers are 10-5 and had their six-game winning streak snapped in Saturday’s 15-14 loss to Albany in the America East title game in Albany, N.Y.

Maryland (also 10-5) defeated UMBC, 11-7 in College Park on March 17. The two teams have not met in UMBC’s previous three tournament appearances. The Retrievers lost, 11-8 to seventh-seeded Princeton in Princeton, N.J. in the first round of the tournament last season.

There will be a fan bus which heads down to College Park for the game. The bus will depart in front of the RAC at 6:00 p.m. Tickets for the Maryland-UMBC game can be purchased in advance through the Maryland Ticket Office at 1-800-462-TERP (1-800-462-8377) or they can be purchased at Byrd Stadium upon arrival. Tickets prices are $10.00 for adults and $5.00 for students. If you are interested in the bus, please contact Joe Sisler at 410-455-2205 or stop by Room 331 in the Retriever Activities Center.

The winner of the Maryland/UMBC game will meet the winner of the Virginia/Delaware first round game in the quarterfinals on Sunday, May 20, at Navy-Marine Corps Memorial Stadium in Annapolis, Md.

(5/9/07)

© 2006-07 University of Maryland, Baltimore County � 1000 Hilltop Circle, Baltimore, MD 21250 � 410-455-1000 �

Participants in the UMBC Charlestown digital story project had an opportunity to screen their works at the 2007 Maryland Film Festival as part of a master class sponsored by the Creative Alliance. Documentary filmmaker Aaron Matthews was on hand to lead a critique of the stories produced in last year's summer and winter workshops. Matthews, whose new film The Paper was screened at the festival, was impressed by the stories and encouraged the group to continue making films. "There is something really refreshing about hearing your voices.There are not a lot of films by older women and it was really nice to hear that. I would definitely encourage you to think of yourself as filmmakers and keep doing it. I think there is a lot of interest in hearing more stories from people from your perspective."

International Recognition for a New Filmmaking Technique

Assistant Professor of Visual Arts Eric Dyer ’95 received international recognition for his film “Copenhagen Cycles,” which uses an avant-garde approach of connecting age-old film techniques with digital technology. “Copenhagen Cycles” won the 2007 Director’s Choice Award at the Thomas Edison Black Maria Film and Video Festival and was also screened at the 2007 Sundance Film Festival and festivals in Turkey, Portugal, the Netherlands, England and Germany.

An experimental animator who often uses computers to create his films, Dyer produced “Copenhagen Cycles” using a new filmmaking method that he developed, merging digital animation and a pre-cinema technique. Dyer compiled hundreds of photographs he took while bicycle riding around the streets of Denmark during his 2005 Fulbright Fellowship. First, Dyer printed and cut the sequences of the moving images and built about 25 zoetrope-like paper sculptures, then spun the sculptures and recaptured the collaged movements with a fast-shutter digital video camera. The art installation version of “Copenhagen Cycles” includes the bicycle wheel-sized zoetropes and a video demonstration of the unique filmmaking process.

In his animation courses at UMBC, Dyer is teaching his students to use his new method of filmmaking. “By using this experimental process, my students learn the value of mixing hands-on and digital techniques. They discover pathways or tangents they wouldn’t normally take when using only a computer. In the end, they surprise themselves and grow as artists,” he said.

Dyer is collaborating with UMBC’s Imaging Research Center for his next project, which will use 3D animation and 3D printing technologies to create zoetropes for a new film and installation. He hopes to complete the project in early 2008.

(4/10/07)

© 2006-07 University of Maryland, Baltimore County � 1000 Hilltop Circle, Baltimore, MD 21250 � 410-455-1000 �

International Recognition for a New Filmmaking Technique

Assistant Professor of Visual Arts Eric Dyer ’95 received international recognition for his film “Copenhagen Cycles,” which uses an avant-garde approach of connecting age-old film techniques with digital technology. “Copenhagen Cycles” won the 2007 Director’s Choice Award at the Thomas Edison Black Maria Film and Video Festival and was also screened at the 2007 Sundance Film Festival and festivals in Turkey, Portugal, the Netherlands, England and Germany.

An experimental animator who often uses computers to create his films, Dyer produced “Copenhagen Cycles” using a new filmmaking method that he developed, merging digital animation and a pre-cinema technique. Dyer compiled hundreds of photographs he took while bicycle riding around the streets of Denmark during his 2005 Fulbright Fellowship. First, Dyer printed and cut the sequences of the moving images and built about 25 zoetrope-like paper sculptures, then spun the sculptures and recaptured the collaged movements with a fast-shutter digital video camera. The art installation version of “Copenhagen Cycles” includes the bicycle wheel-sized zoetropes and a video demonstration of the unique filmmaking process.

In his animation courses at UMBC, Dyer is teaching his students to use his new method of filmmaking. “By using this experimental process, my students learn the value of mixing hands-on and digital techniques. They discover pathways or tangents they wouldn’t normally take when using only a computer. In the end, they surprise themselves and grow as artists,” he said.

Dyer is collaborating with UMBC’s Imaging Research Center for his next project, which will use 3D animation and 3D printing technologies to create zoetropes for a new film and installation. He hopes to complete the project in early 2008.

(4/10/07)

© 2006-07 University of Maryland, Baltimore County � 1000 Hilltop Circle, Baltimore, MD 21250 � 410-455-1000 �

International Recognition for a New Filmmaking Technique

Assistant Professor of Visual Arts Eric Dyer ’95 received international recognition for his film “Copenhagen Cycles,” which uses an avant-garde approach of connecting age-old film techniques with digital technology. “Copenhagen Cycles” won the 2007 Director’s Choice Award at the Thomas Edison Black Maria Film and Video Festival and was also screened at the 2007 Sundance Film Festival and festivals in Turkey, Portugal, the Netherlands, England and Germany.

An experimental animator who often uses computers to create his films, Dyer produced “Copenhagen Cycles” using a new filmmaking method that he developed, merging digital animation and a pre-cinema technique. Dyer compiled hundreds of photographs he took while bicycle riding around the streets of Denmark during his 2005 Fulbright Fellowship. First, Dyer printed and cut the sequences of the moving images and built about 25 zoetrope-like paper sculptures, then spun the sculptures and recaptured the collaged movements with a fast-shutter digital video camera. The art installation version of “Copenhagen Cycles” includes the bicycle wheel-sized zoetropes and a video demonstration of the unique filmmaking process.

In his animation courses at UMBC, Dyer is teaching his students to use his new method of filmmaking. “By using this experimental process, my students learn the value of mixing hands-on and digital techniques. They discover pathways or tangents they wouldn’t normally take when using only a computer. In the end, they surprise themselves and grow as artists,” he said.

Dyer is collaborating with UMBC’s Imaging Research Center for his next project, which will use 3D animation and 3D printing technologies to create zoetropes for a new film and installation. He hopes to complete the project in early 2008.

(4/10/07)

© 2006-07 University of Maryland, Baltimore County � 1000 Hilltop Circle, Baltimore, MD 21250 � 410-455-1000 �

Anne Spence, assistant professor of mechanical engineering, received the Outstanding Volunteer of the Year award at the 2007 FIRST Chesapeake Regional, held March 15-17, 2007 at the United States Naval Academy.

FIRST (For Inspiration and Recognition of Science and Technology) is an international non-profit organization that creates accessible, innovative programs that build self confidence, knowledge and life skills in young people while motivating them to pursue a future in science, technology, and engineering.

Spence was recognized in front of thousands of students, mentors, families and VIP's for her work on the Chesapeake Regional Planning Committee, as Lead Pit Administrator at the Regional for the past 3 years, as the FIRST LEGO League Affiliate Partner for Maryland and for her other volunteer and mentorship work with Project Lead the Way and students at UMBC.

Alumnus Ian M. Ralby Receives Prestigious Gates Cambridge Scholarship

Ian M. Ralby, UMBC’s 2002 Valedictorian, will enter the M.Phil. program in International Relations at Cambridge University with funding provided by the Gates Cambridge Scholarship, considered one of the world’s most selective academic awards.

“President Hrabowski and UMBC helped me to become a Gates Cambridge Scholar,” said Ralby, who graduated with a B.A. in Modern Languages and Linguistics and a M.A. in Intercultural Communication. “UMBC nurtured my intellectual curiosity. My work in modern languages and linguistics and intercultural communication helped solidify my passion for international affairs. Through study abroad in Switzerland–made possible by my Humanities Scholarship–I discovered the field of international conflict resolution. UMBC has continued to support me throughout my time in law school and in the practice of law. President Hrabowski remains an important mentor and role model for me. His support has been instrumental in helping me get to where I am today.”

While completing his J.D. at the College of William and Mary in 2005, Ralby was part of a legal team that worked with the U.S. Department of Justice to provide legal research and support for the Iraqi High Tribunal as it prepared its legal case against Saddam Hussein.

When Ralby begins his studies at Cambridge in fall 2007, he plans to focus on means of establishing the rule of law in post-conflict societies, examining how post-conflict justice processes could be better used to facilitate reconstruction. He intends to continue studying for a Ph.D. in International Relations. Ultimately, Ralby plans to devote his career toward assisting failed states as they attempt to recover from collapse.

Since earning admission to the Virginia state bar, Ralby has served as an associate in the Norfolk, Va., office of Hunton & Williams, an international law firm with offices in New York, Washington, D.C., London, Beijing and Brussels.

Read the full news release.

(3/5/07)

© 2006-07 University of Maryland, Baltimore County � 1000 Hilltop Circle, Baltimore, MD 21250 � 410-455-1000 �