John U. Lloyd Beach State Park is a 125 hectare barrier island on the eastern edge of Broward County, Florida abutting the Intracoastal Waterway and Atlantic Ocean. The park provides recreational facilities for the public as well as housing Nova Southeastern University’s Oceanographic Center, a U.S. Coast Guard Station, U.S. Navy Facility, and park offices. The park is surrounded by growing infrastructure such as the Hollywood-Fort Lauderdale International Airport, Port Everglades, and the Florida Power and Light operational facility. John U. Lloyd Beach State Park was in need of a baseline survey of the avian population to check for future fluctuations. For one year, 2003-2004, lines transects situated throughout the park were traversed on a weekly basis. The program DISTANCE was used to analyze the projected populations. It was found that the bird populations, both as passerines and as a total, were highest during the migration seasons of fall and spring. It was also found that the habitats with the highest percent of land covered with vegetation were not necessarily the most populated. Now that baseline information has been collected it is suggested that this study be repeated every several years to see how avian populations, individual and species, change in accordance with changes in Broward County (i.e. population growth and industrial development).

Climate change has recently received more attention in the shipping sector. This is mainly due to a growing demand for reduced global emissions and the fact that shipping is one of the fastest growing sectors in terms of greenhouse gas (GHG) emissions. In parallel, ports have started to introduce programmes and policies to address these emissions. This study aims at quantifying potential reductions of ships' emissions of GHG from efforts implemented by ports. Building on a model that calculates GHG emissions from ships in various scenarios for individual ports, different kinds of measures for emission reductions are investigated for diverse types of vessels and parts of the port area. A case study of the ship traffic to the Port of Gothenburg is performed. Projections of ship emissions in the port area for 2030 are made, and three scenarios, ‘1. Alternative fuel’, ‘2. Ship design’ and ‘3. Operation’, are analysed. These scenarios are related to a business as usual development. GHG emissions from ships in the port are projected to increase by 40% to 2030 in a business as usual (BAU) scenario. The highest reductions were seen in the ‘Operation’ scenario where GHG emissions were 10% lower than the BAU level.