Acoustic Thermometry of Ocean Climate (ATOC) http://atocdb.ucsd.edu/
ATOC's primary goal is to gather information about temperatures in the ocean in order to verify existing climate models. The technique, of sending sound across entire oceans, is expected to yield extremely valuable data, in both detail and scope.
Adriatic Dolphin Project (ADP) http://www.blue-world.org/
ADP is run by Blue World, a non-profit NGO dedicated to the preservation of the marine ecosystem. It focuses particularly on research and conservation of bottlenose dolphins in the Adriatic Sea, but also aims at protecting whole marine environment through research, conservation and education activities.
Argo Project http://www.argo.ucsd.edu/
Argo is a global array of 3,000 free-drifting profiling floats that will measure the temperature and salinity of the upper 2000 m of the ocean in or near real-time. The programme involves a team of International scientists.
Atlantic Meridional Transect (AMT) http://www.pml.ac.uk/amt/
The programme undertakes biological, chemical and physical oceanographic research during the annual return passage of the RRS James Clark Ross from the UK to the Falkland Islands in September and from the Falklands to the UK in May. During the first phase of the project (1995 to 1999), twelve research cruises took place, providing a coherent set of repeated measurements over ocean basin scales. A second phase of the project is now underway, and will include six cruises between 2002 and 2005. These will sample further into the centre of the North and South Atlantic Ocean and along the north-west coast of Africa.
Atlantic Meridional Transect (AMT) http://www.bodc.ac.uk/projects/amt.html
The British Oceanographic Data Centre is responsible for the management of data sets arising from the AMT programme. The role is to assemble quality-controlled data from all cruises into a relational database, so that spatial and temporal links between multiple parameters are maintained.
Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) http://www.uea.ac.uk/~acsoe/welcome.html
A UK NERC Thematic Research Programme to investigate the chemistry of the lower atmosphere (0 - 12 km) over the oceans. The studies aim to bring about a clearer understanding of natural processes in the remote marine atmosphere, and how these processes are affected by atmospheric pollution originating from the continents. This information is vital in understanding regional and global-scale changes in atmospheric chemistry and climate.
Atmospheric Deposition and Impact (ADIOS) http://adios.univ-perp.fr/
Atmospheric Deposition and Impact of pollutants, key elements and nutrients on the Open Mediterranean Sea. Aims at understanding the magnitude, timing and geographical distribution of atmospheric deposition and impact of selected pollutants, key elements and nutrients on the Mediterranean open sea, an ecologically sensitive marine environment.