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ACKNOWLEDGMENTS
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| I am grateful to John Clark and Thomas Pluckhahn for their insightful reviews of this paper, which would be much poorer without their input. Martha Rolingson generously offered comments on an earlier version of this paper and I thank her for her insights. Michelle Berg Vogel and Jamie Brandon helped shape my ideas on these topics through numerous discussions. Ken Kvamme provided valuable advice on some of the GIS methods, and Giovanni Petris aided greatly in the statistical time-series analysis. Any mistakes or oversights are solely my responsibility. |
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