Shifting surface

satellite imagery of the Arctic Sea ice and climate change discourse

Authors

  • Ansgar Fellendorf University of Life Sciences Vienna

DOI:

https://doi.org/10.11606/issn.2238-7714.no.2020.171993

Keywords:

Climate change communication, Environmental visuality, Arctic Sea ice, Visual discourse analysis

Abstract

This research explores how satellite images of Arctic sea ice contribute to climate change discourse. Different discourses require distinct responses. Policy measures are contingent upon representation, be it i.e. a threat or opportunity. The representations discussed are by the NSIDC and NASA, which hold a visual hegemony. First, the introduction discusses visual studies in policy research and identifies a simplified dichotomy of a threat discourse and environmental citizenship. Moreover, the methodology of visual discourse analysis based on poststructuralism is described. The delineated images portray a vertical, planar view allowing for spatial reference. Arctic sea ice is a visible climate change effect and the absence of boundaries, intervisuality with the Earthrise icon and focus on environmental effects support a discourse of citizenship.

Downloads

Download data is not yet available.

Author Biography

  • Ansgar Fellendorf, University of Life Sciences Vienna

    PhD candidate at the University of Life Sciences Vienna. Holds a Master's Degree in Environmental Technology and International Affairs from the Vienna School of International Studies and Vi­enna University of Technology. His re­search focusses on climate change miti­gation and adaptation policies, sustaina­ble development, and environmental ethics.

References

Downloads

Published

2020-07-09

Issue

Section

DOSSIÊ

How to Cite

Fellendorf, A. (2020). Shifting surface: satellite imagery of the Arctic Sea ice and climate change discourse. Novos Olhares, 9(1), 98-113. https://doi.org/10.11606/issn.2238-7714.no.2020.171993