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  1. Article

    Open Access

    Setting population-size targets for geese causing socio-economic conflicts

    Most European goose populations have increased exponentially, and this has increasingly brought them into conflict with human activities. To manage this conflict, we used multi-criteria decision analysis to he...

    Fred A. Johnson, Henning Heldbjerg, Szabolcs Nagy, Jesper Madsen in Ambio (2022)

  2. Article

    Open Access

    Implementation of the first adaptive management plan for a European migratory waterbird population: The case of the Svalbard pink-footed goose Anser brachyrhynchus

    An International Species Management Plan for the Svalbard population of the pink-footed goose was adopted under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds in 2012, the first ca...

    Jesper Madsen, James Henty Williams, Fred A. Johnson, Ingunn M. Tombre in Ambio (2017)

  3. No Access

    Chapter

    Application of Decision Science to Resilience Management in Jamaica Bay

    This book highlights the growing interest in management interventions designed to enhance the resilience of social-ecological systems (SESs) such as the Jamaica Bay watershed. Effective management requires dec...

    Mitchell J. Eaton, Angela K. Fuller, Fred A. Johnson in Prospects for Resilience (2016)

  4. No Access

    Chapter

    Optimization and Resilience in Natural Resources Management

    We consider the putative tradeoff between optimization and resilience in the management of natural resources, using a framework that incorporates different sources of uncertainty that are common in natural res...

    Byron K. Williams, Fred A. Johnson in Adaptive Management of Social-Ecological Systems (2015)

  5. No Access

    Chapter

    A Decision-Analytic Approach to Adaptive Resource Management

    The barriers to implementation, learning, and adaptation in adaptive management have become legendary, and there are serious concerns about the applicability of adaptive management to “wicked problems” in reso...

    Fred A. Johnson, Byron K. Williams in Adaptive Management of Social-Ecological Systems (2015)

  6. Article

    Open Access

    Snow conditions as an estimator of the breeding output in high-Arctic pink-footed geese Anser brachyrhynchus

    The Svalbard-breeding population of pink-footed geese Anser brachyrhynchus has increased during the last decades and is giving rise to agricultural conflicts along their migration route, as well as causing grazi...

    Gitte Høj Jensen, Jesper Madsen, Fred A. Johnson, Mikkel P. Tamstorf in Polar Biology (2014)

  7. No Access

    Article

    Adaptive harvest management of North American waterfowl populations: a brief history and future prospects

    Since 1995, the US Fish and Wildlife Service has used an adaptive approach to the management of sport harvest of mid-continent Mallard ducks (Anas platyrhynchos) in North America. This approach differs from many ...

    James D. Nichols, Michael C. Runge, Fred A. Johnson in Journal of Ornithology (2007)