Lisa Damiano graduated from UNH's Environmental Engineering program in May 2007and will begin graduate school at the UNH in this fall. A highlight of her undergraduate days participating in the 2006 Safe Seas Conference in San Francisco, CA. That was an incredible learning experience for Lisa!
With only 18 miles of coastline, New Hampshire has the shortest coastline in the United States, however in 2006, 11,213 lbs of trash was collected at 12 monitored beaches. Currently, both the quantity and type of debris is recorded by volunteers as it is collected using paper and pencil. It is then transferred to a computer database. Our new system using a Personal Digital Assistant (PDA) with a Global Positioning System (GPS) can be used in marine debris data collection to bypass the paper to computer transfer of data. This system not only allows for the quantity and type of marine debris to be digitally logged, but also a longitude and latitude position for each piece of debris. This data can then be used in a Geographic Information System (GIS) to create maps of the New Hampshire coastline with the location and type of debris visually displayed on aerial photography of the area.
Lisa is currently working with UNH Assistant Research Professor Jenna Jambeck to create GIS maps for 2006 beach cleanup data as well as for the new PDA/GPS data to illustrate what can be done with the new type of data. The GIS maps assist in determining the distribution of the three types of debris as well as illustrating trends in marine pollution. The maps will provide the basis for comparing factors such as population density, sea and water conditions, and human activity to the prevalence and type of marine debris found. The maps will provide visual representation for decision-making and education and can subsequently be used for scientific analysis as well as public awareness of marine pollution. More public awareness and education may help to mitigate this far reaching marine pollution problem.
See Lisa's poster, Marine Debris Mapping of the Coast of New Hampshire Using Geographical Information System (GIS) |