Forum on Ecosystem Management Research

Classified Information

by
Dr. Rachel Kaplan

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Classification is implicit in how we process, store, and transfer information. It is essential to the way we think and act. At the same time, it is at the heart of many problems and challenges. Two studies (both funded by the US Forest Service) provide examples of ways in which different bases of classification can impact ecosystem management issues.

 


The first study, the basis of Gary Purdum's doctoral research, used the Ecological Classification and Inventory System (ECI) as a starting point for studying scenic quality. Photographs were taken at three National Forests in Michigan to represent specified designations within this system. Participants in the study, varying considerably in their knowledge and experience with these ecosystems, were asked to rate the scenes in terms of their personal preferences for the settings. Following a procedure that has been used in dozens of previous studies (Kaplan & Kaplan, 1989), these ratings were used as a way to understand how participants classify these environments. The results show dramatic differences in classification based on participants' expertise. Not only do the resulting categories differ from each other, but also from the ECI system.

The second study, in collaboration with Drs. Anne Kearney and Gordon Bradley at the University of Washington, focused on the ways different stakeholder groups conceptualize "appropriate forest management."  Using a cognitive-mapping tool that permits study participants to identify their own way of seeing this issue, eleven themes emerged as salient. For five of these the three stakeholder groups were equivalent. Two themes - Timber management and Economics - were mentioned significantly more by both industry participants and environmentalists than by Forest Service participants. Perhaps the most striking differences between the groups were apparent with respect to the three themes related to human dimensions of "appropriate forest management."  For each of these the environmentalists in the sample had significantly fewer mentions: aesthetics were particularly strong for the industry participants; Forest Service personnel emphasized that multiple values must be considered; process issues were included in the categories of half of the industry and Forest Service participants, but none of the environmentalists.

Classification is necessary and its impacts are pervasive. Classification is strongly based in experience and is central to what we consider reality. Bringing different realities together is usually a challenge and often not a satisfying experience for all who are involved. These studies provide some mechanisms for highlighting the different categories. They also provide tools that could be used for facilitating collaborative processes in efforts to find mutually satisfying solutions.

References

Kaplan, R. and Kaplan, S. (1989) The Experience of Nature: A Psychological Perspective. New York: Cambridge University Press. Republished by Ulrich's (Ann Arbor, MI), 1995.

Kearney, A. R., Bradley, G., Kaplan, R., and Kaplan, S. (1999) Stakeholder perspectives on appropriate forest management in the Pacific Northwest. Forest Science, 45, 1, 62-73.

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