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22 results

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The Cambridge Handbook of Applied Psychological Ethics
  • The Cambridge Handbook of Applied Psychological Ethics
  • Edited by Mark M. Leach, Elizabeth Reynolds Welfel
  • Published online: 14 February 2018
  • Print publication: 15 March 2018
  • View description
    The Cambridge Handbook of Applied Psychological Ethics is a valuable resource for psychologists and graduate students hoping to further develop their ethical decision making beyond more introductory ethics texts. The book offers real-world ethical vignettes and considerations. Chapters cover a wide range of practice settings, populations, and topics, and are written by scholars in these settings. Chapters focus on the application of ethics to the ethical dilemmas in which mental health and other psychology professionals sometimes find themselves. Each chapter introduces a setting and gives readers a brief understanding of some of the potential ethical issues at hand, before delving deeper into the multiple ethical issues that must be addressed and the ethical principles and standards involved. No other book on the market captures the breadth of ethical issues found in daily practice and focuses entirely on applied ethics in psychology.
  • 24 - Future scenarios of nitrogen in Europe
  • from Part V - European nitrogen policies and future challenges
  • Edited by Mark A. Sutton, NERC Centre for Ecology and Hydrology, UK, Clare M. Howard, NERC Centre for Ecology and Hydrology, UK, Jan Willem Erisman, Gilles Billen, Albert Bleeker, Peringe Grennfelt, Hans van Grinsven, Bruna Grizzetti
  • Book: The European Nitrogen Assessment
  • Published online: 16 May 2011
  • Print publication: 14 April 2011, pp 551-569
  • View extract

    Summary

    Executive summary

    Nature of the problem

    • The future effects of nitrogen in the environment will depend on the extent of nitrogen use and the practical application techniques of nitrogen in a similar way as in the past. Projections and scenarios are appropriate tools for extrapolating current knowledge into the future. However, these tools will not allow future system turnovers to be predicted.

    Approaches

    • In principle, scenarios of nitrogen use follow the approaches currently used for air pollution, climate, or ecosystem projections. Short-term projections (to 2030) are developed using a ‘baseline’ path of development, which considers abatement options that are consistent with European policy. For medium-term projections (to 2050) and long-term projections, the European Nitrogen Assessment (ENA) applies a ‘storyline’ approach similar to that used in the IPCC SRES scenarios. Beyond 2050 in particular, such storylines also take into account technological and behavioral shifts.

    Key findings/state of knowledge

    • The ENA distinguishes between driver-oriented and effect-oriented factors determining nitrogen use. Parameters that cause changes in nitrogen fixation or application are called drivers. In a driver-based approach, it is assumed that any variation of these parameters will also trigger a change in nitrogen pollution. In an effect-based approach, as the adverse effects of nitrogen become evident in the environment, introduction of nitrogen abatement legislation requiring the application of more efficient abatement measures is expected. This approach needs to rely on a target that is likely to be maintained in the future (e.g. human health). Nitrogen abatement legislation based on such targets will aim to counter any growth in adverse environmental effects that occur as a result of increased nitrogen application.

    • […]

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