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Chapter 1

from Part I - Thinking Environmental Science

Published online by Cambridge University Press:  23 April 2021

Tara Ivanochko
Affiliation:
University of British Columbia, Vancouver
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Summary

The management and conservation of the world’s oceans require synthesis of spatial data on the distribution and intensity of human activities and the overlap of their impacts on marine ecosystems. We developed an ecosystem-specific, multiscale spatial model to synthesize 17 global data sets of anthropogenic drivers of ecological change for 20 marine ecosystems. Our analysis indicates that no area is unaffected by human influence and that a large fraction (41%) is strongly affected by multiple drivers. However, large areas of relatively little human impact remain, particularly near the poles. The analytical process and resulting maps provide flexible tools for regional and global efforts to allocate conservation resources; to implement ecosystem-based management; and to inform marine spatial planning, education, and basic research.

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Publisher: Cambridge University Press
Print publication year: 2021

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References

Halpern, B. S., Walbridge, S., Selkoe, K. A., et al. (2008). A global map of human impact on marine ecosystems. Science, 319 (5865): 948952.CrossRefGoogle ScholarPubMed
Porter, S. E. and Mosley-Thompson, E. (2014). Exploring seasonal accumulation bias in a west central Greenland ice core with observed and reanalyzed data. J. Glaciol., 60 (224): 10651074. DOI: 10.3189/2014JoG13J233.CrossRefGoogle Scholar

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  • Chapter 1
  • Tara Ivanochko, University of British Columbia, Vancouver
  • Book: Think, Do, and Communicate Environmental Science
  • Online publication: 23 April 2021
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  • Chapter 1
  • Tara Ivanochko, University of British Columbia, Vancouver
  • Book: Think, Do, and Communicate Environmental Science
  • Online publication: 23 April 2021
Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Chapter 1
  • Tara Ivanochko, University of British Columbia, Vancouver
  • Book: Think, Do, and Communicate Environmental Science
  • Online publication: 23 April 2021
Available formats
×