Regional adaptation strategies for the German Baltic Sea coast (RADOST)

The objective of RADOST (Regional Adaptation Strategies for the German Baltic Sea Coast) is the development of adaptation strategies for the Baltic coastline of Germany through a dialogue between academics, economists, policy-makers and the public. Other important goals are to minimize the economic, social and environmental harm and to capitalize on development opportunities brought about by climate change. Furthermore, the project aims to strengthen and extend the network and communication of the stakeholders on the Baltic coast and beyond. The essential idea of the project is to establish a close linkage of research and practice. In addition to a core consortium of 17 partners, RADOST involves a multitude of network partners from research organisations, business, public authorities and non-governmental organisations, part of which contribute to the research activities as subcontractors. At the time of proposal submission, this network included around 60 partners. It will be continuously expanded in the course of the project. The regional dialogue is complemented by a national and international information exchange involving partner regions in Europe, North America and North Africa.

Today, millions of euros per year are already invested in coastal protection in the region. The efficient usage of these funds requires predictions about the coast line’s future development to be as precise as possible. However, the specific impacts of climate change – caused by the rising sea level, modified currents or an increase of surges – are still very uncertain. Another challenge is posed by water quality alterations in a warmer climate with modified river discharge patterns.

In order to more accurately assess the dynamics of future environmental conditions, RADOST will use combinations of existing models to illustrate changes in more detail than before. RADOST activities in the field of natural science will include investigations into hydrodynamics, sediment transport, water quality and ecosystems. In addition, the socio-economic consequences of climate change and adaptation options in the region will be assessed. Research and strategy development activities focus on the issues of 1) coastal protection, 2) tourism and beach management, 3) water management and agriculture, 4) ports and maritime economy, 5) nature conservation and use, 6) renewable energies.

Implementation projects with local partners will illustrate the economic opportunities of innovative responses to climate change. The envisaged practical applications include combining coastal protection constructions with diving tourism activities or geothermal energy generation; concepts for the aquaculture industry; design optimisation of ships for the use on routes through the Baltic Sea; and new marketing strategies for beach tourism.