Utilizing ecosystem services for disaster risk reduction: The role of “scale” and “context”

Rajarshi DasGupta, Rajib Shaw

研究成果: Chapter

抄録

Despite much attention on “ecosystem services” and their potential role in disaster risk reduction (DRR), it is still unclear how ecosystem services can effectively be used for developing risk reduction strategies across the level of operations. On one hand, scientists have proved the utility of ecosystem services for DRR beyond doubts, say for example, mangroves play a pivotal role in wave attenuation, however, on the contrary, the key question remains, whether ecosystem-based disaster risk reduction (Eco-DRR) approaches are robust enough to substitute traditional engineered DRR strategies and influence a strategic shift. In addition, it is also questioned that whether the Eco-DRR and hard engineering-based DRR are conflicting process or can be implemented in tandem. Investigating this fundamental question, the chapter introduces the concepts of “scale” and “context” as the defining parameters for making a definite choice between these two risk reduction approaches. By using these concepts and some recent case examples, the chapter formulates a decision-making framework for disaster risk managers to better understand the applicability of Eco-DRR approaches and their mode of operation.

本文言語English
ホスト出版物のタイトルScience and Technology in Disaster Risk Reduction in Asia
ホスト出版物のサブタイトルPotentials and Challenges
出版社Elsevier
ページ197-206
ページ数10
ISBN(電子版)9780128127117
ISBN(印刷版)9780128127124
DOI
出版ステータスPublished - 2017 1 1

ASJC Scopus subject areas

  • 地球惑星科学(全般)
  • 環境科学(全般)

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