Suchergebnisse

Der Autor ist der Präsident der Region Åland

This report constitutes background material to a Nordic IPBES-like assessment of biodiversity and ecosystem services in Nordic coastal ecosystems and departs from case studies from ten different geographical areas in the Nordic countries (Denmark, Finland, Iceland, Norway and Sweden) as well as the autonomous areas of Faroe Islands, Greenland, and Åland. The purpose is to reflect upon the local situation regarding biodiversity and ecosystem services, e.g. status and trends, drivers of change and policies for governance, and what future we are to expect. These case studies describe the situation in the Näätämö catchment area (FI), the Kalix archipelago (SE), the Quark (FI/SE), Lake Puruvesi (FI), the Bay of Lumparn (ÅL/FI), Öresund (SE/DK), the Helgeland archipelago (NOR), the Faroe Islands (DK), the northern coastline of Iceland, and Disko Bay (Greenland/DK), respectively. Consequently, these areas stretch from fresh water areas to ecosystems in the Atlantic Ocean and from urbanised areas with heavy pressures on the ecosystems, e.g. Öresund, to sparsely populated areas, like Greenland with a population of around 0,03 habitants/km2 .

Biodiversity loss can degrade ecosystems and impactthe ability of ecosystems to contribute to people. The last 20 years of ecosystem service research has increased society's interest in fighting the consequences of ecosystem degradation. During the last decades, attitudes towards conservation have been shaped in many ways. According to Mace (2014), "nature for itself" was a key principle during 1960s–1970s supporting concepts such as protected and wilderness areas. Human pressures on nature during the 1980s and early 1990s resulted in extinctions, habitat loss, and pollution, which made it urgent to act for"nature despite of people". That period was followed by a "nature for people" period, in which biodiversity challenges were mainstreamed via concepts such as ecosystem approach, ecosystem services and economic values. The latest paradigm, which was developed by Mace (2014) is called "people and nature". Key concepts in conservation circles include environmental change, resilience, adaptability and socio-ecological systems. Several assessments of the state and trends of biodiversity, ecosystems and ecosystem services have been carried out via various initiatives, such as Millennium Ecosystem Assessment (MA, 2005), followed by the Economics of Ecosystems and Biodiversity (TEEB) assessments and the Aichi biodiversity targets of the Convention on Biological Diversity (CBD). In Europe, Mapping and Assessment of Ecosystems and their Services (MAES) has generated a lot of new knowledge on the quantification of ecosystem services and use of this information in decision-making. Today, more and more open data is available through research infrastructures, for example, remote sensing data through the Copernicus programme of the European Union and European Space Agency. Naturebased solutions and green and blue infrastructure are becoming popular in landscape planning and highlight different aspects of the socio-ecological (synon. coupled human-environment) systems and their sustainable management. The most significant attempt to highlight the importance of biodiversity and ecosystem services globally, has been the establishment of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). IPBES has launched a series of thematic and geographical assessments. The European and Central Asian regional assessment has been ongoing parallel to this Nordic IPBES-like assessment that has focused on coastal ecosystems and their services. This assessment covers the Nordic countries, i.e. Denmark, Finland, Iceland, Norway and Sweden, and autonomous areas such as Åland, Faroe Islands and Greenland, which are a unique "biocultural" piece of Earth with unique nature values and well-established societies.