UCAA (Upper-ocean characteristics between Africa and Antarctica) During the 26th Indian Antarctic Expedition (IAE), data collection campaign for the above project was launched. Surface meteorological parameters from ship's AWS and density data using XCTD for the upper 1000m of the water column were collected along the ship route: Mauritius-Durban-India Bay (onward journey) and India Bay- Prydz Bay- Mauritius (return journey) on board Emerald Sea. These data are being processed and results are planned to be published by end of 2007.

Concordia Station and the surrounding facilities have been conceived to be a long term support to valuable international scientific programmes. In Antarctica, most of the scientific activity is confined to coastal areas; so, the geographical location of Concordia is a unique vantage to provide new data in the global network for many sciences (geomagnetism, seismology, atmospheric sciences and to increase the accuracy of several models in climatology and atmosphere chemistry. These data, combined with the paleoclimatic records obtained from the ice cores, will improve our knowledge of the Antarctic environment, its changes during the last million years, and its links and interaction with the rest of the planet. In addition, the exceptional quality of the site for astronomy allows developing programmes cheaper than from satellites or orbital stations. So, Concordia station will offer to the international scientific communities the possibility to develop sound researches in one of the most unknown region in the world, region which plays a significant role at the global level, namely in term of climatic processes.

DAMOCLES (Developing Arctic Modeling and Observing Capabilities for Long-term Environmental Studies) is an integrated ice-atmosphere-ocean monitoring and forecasting system designed for observing, understanding and quantifying climate changes in the Arctic. DAMOCLES is specifically concerned with the potential for a significantly reduced sea ice cover, and the impacts this might have on the environment and on human activities, both regionally and globally.

We know that the Arctic exerts a critical influence on the Earth's climate and has done so for millions of years. Locked in Arctic ice and sediments are vital records of what the Earth's environment was like in the past. To more accurately predict the future of the Earth's climate, we need to know more about the extremes. Finding out how hot and how cold the Earth was in the past, and how much, as well as how little of it was covered by ice are key questions that APEX hopes to help answer.

The Circumpolar Flaw Lead (CFL) System Study is a major international effort under Canadian leadership that aims at understanding how changes in the physical system affect biological processes, towards a better understanding of the potential effects of climate change. The CFL project is part of the PAN-AME cluster.

Scientists from Europe, North America and New Zealand will investigate how the presence of snow and ice affects the chemistry of air above the polar ice caps. In the Arctic and Antarctic, sunlight triggers the release of chemicals from surface snow into the lower atmosphere. Salty sea ice surfaces host some very interesting chemistry (involving bromine compounds) during the polar spring when the sun comes back. These processes affect air quality and the interpretation of past climate using ice cores. If the amount of sea ice changes the chemical content of the lowest parts of the polar atmosphere will also change.

Sea level rise will be responsible for one of the most profound and costly impacts of climate change on human society, so gathering accurate data on sea levels worldwide is vitally important. Although sea level is monitored at hundreds of sites through the Intergovernmental Oceanographic Commission and World Meteorological Organization's Global Sea Level Observing System, there are large gaps in data from the Arctic and Antarctic because measuring sea level along polar coastlines is a huge technical challenge. By enhancing existing sea level gauges in the Antarctic, and installing new, high-tech devices in the Arctic that will provide high-frequency, real time data, this project will provide the missing piece of the jigsaw for scientists monitoring sea level rise across the globe. The same sea level data can also be used to monitor changes in the circulation of the high-latitude oceans, which in turn may provide clues as to why sea level is rising.