Framing the ecosystem concept through a longitudinal study of developments in science and policy.
This paper examines how scientific literature and policy documents frame the ecosystem concept and how these frames have shaped scientific dialogue and policy making over time. This was achieved by developing a frame typology, as a basis for organizing relevant value expressions, to assess how different frames have altered perspectives of the ecosystem concept. The frame typology and analysis is based on a semi-grounded and longitudinal document analysis of scientific literature and policy documents using the ecosystem concept. Despite changing discourses and public priorities (e.g., cultural constructs of biodiversity) both science and policy documents are characterized by stable value systems that have not changed substantially since the 1930s. These value systems were defined based on ethical principles that delineate 6 core frames: humans first, dual systems, eco-science, eco-holism, animals first, and multicentrism. Specific crises (e.g., climate change) and cross-disciplinary uptake and re-uptake of, for example, the ecosystem services concept, have brought new perspectives to the forefront of public discourse. These developments triggered changes in the core frames that, rather than being value based, are based on how the ecosystem is conceptualized under fixed value systems and over time. Fourteen subframes were developed to reflect these longitudinal changes. There are as such clear framing effects in both scientific literature and in policy. Ecosystem research is for instance often characterized by unstated value judgments even though the scientific community does not make these explicit. In contrast, policy documents are characterized by clear value expressions but are principally management driven and human centered.
European Forest Institute Central-East European Regional Office (EFICEEC), InFER - Institute of Forest, Environmental and Natural Resource Policy, University of Natural Resources and Life Sciences, Feistmantelstr 4, 1180, Wien, Austria.
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D001695:Biology; D003247:Conservation of Natural Resources / Q000379:methods*; D017753:Ecosystem; D058735:Environmental Policy; D011050:Policy Making
environmental ethics; environmental policy; literatura científica; orientaciones de valoración; política ambiental; scientific literature; value orientations; ética ambiental