Conceptualization and implementation of ecosystems-based adaptation

Anita Milman () and Kripa Jagannathan
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Anita Milman: University of Massachusetts
Kripa Jagannathan: University of California

Climatic Change, 2017, vol. 142, issue 1, No 9, 113-127

Abstract: Abstract While ecosystems-based adaptation (EbA) has been received with great interest, the requirements for EbA implementation and its precise benefits under future climate change are unclear. Furthermore, EbA’s overlap with environmental, and development policy agendas leads to ambiguity regarding what actions fall under the rubric of EbA. We analyze the projects identified by the UNFCCC as examples of EbA to understand how EbA is conceptualized and promoted by the international community. Addressing climate change is the primary objective of 58% of the EbA projects; the other 42% of projects provide adaptation benefits yet are not primarily driven by climate change. A project’s adaptation targeting is tied to its information needs. Projects whose primary objective is to address climate change are more likely to use detailed climate projections than projects whose primary objective is to address natural hazards, development or ecosystems degradation. A majority of projects do not address uncertainty in future climate change or in adaptation benefits, nor do they track adaptation outcomes. This prevalent lack of monitoring highlights the possibility of a gap between expected and realized adaptation outcomes. It also represents a lost opportunity for improving knowledge of the thresholds of effectiveness of EbA and of factors influencing EbA efficacy.

Keywords: Climate Change; Future Climate Change; Climate Change Adaptation; Project Activity; Disaster Risk Reduction (search for similar items in EconPapers)
Date: 2017
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DOI: 10.1007/s10584-017-1933-0

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