Articles | Volume 21, issue 11
Nat. Hazards Earth Syst. Sci., 21, 3599–3628, 2021
https://doi.org/10.5194/nhess-21-3599-2021

Special issue: Future risk and adaptation in coastal cities

Nat. Hazards Earth Syst. Sci., 21, 3599–3628, 2021
https://doi.org/10.5194/nhess-21-3599-2021

Research article 26 Nov 2021

Research article | 26 Nov 2021

Variable-resolution building exposure modelling for earthquake and tsunami scenario-based risk assessment: an application case in Lima, Peru

Juan Camilo Gomez-Zapata et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on nhess-2021-70', Mario A. Salgado-Gálvez, 02 Apr 2021
    • AC1: 'Reply on RC1', Juan Camilo Gomez, 09 Jun 2021
  • RC2: 'Comment on nhess-2021-70', Anonymous Referee #2, 16 Apr 2021
    • AC2: 'Reply on RC2', Juan Camilo Gomez, 09 Jun 2021
  • RC3: 'Comment on nhess-2021-70', Anonymous Referee #3, 26 Apr 2021
    • AC3: 'Reply on RC3', Juan Camilo Gomez, 09 Jun 2021
  • RC4: 'Comment on nhess-2021-70', Anonymous Referee #4, 26 Apr 2021
    • AC4: 'Reply on RC4', Juan Camilo Gomez, 09 Jun 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (further review by editor and referees) (17 Jun 2021) by Liang Emlyn Yang
AR by Juan Camilo Gomez on behalf of the Authors (26 Jul 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (27 Jul 2021) by Liang Emlyn Yang
RR by Anonymous Referee #3 (06 Aug 2021)
RR by Mario A. Salgado-Gálvez (16 Sep 2021)
ED: Publish subject to technical corrections (26 Sep 2021) by Liang Emlyn Yang
ED: Publish subject to minor revisions (review by editor) (26 Sep 2021) by Paolo Tarolli(Executive Editor)
AR by Juan Camilo Gomez on behalf of the Authors (07 Oct 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (14 Oct 2021) by Liang Emlyn Yang
ED: Publish as is (15 Oct 2021) by Paolo Tarolli(Executive Editor)
AR by Juan Camilo Gomez on behalf of the Authors (25 Oct 2021)  Author's response    Manuscript
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Short summary
We present variable-resolution boundaries based on central Voronoi tessellations (CVTs) to spatially aggregate building exposure models and physical vulnerability assessment. Their geo-cell sizes are inversely proportional to underlying distributions that account for the combination between hazard intensities and exposure proxies. We explore their efficiency and associated uncertainties in risk–loss estimations and mapping from decoupled scenario-based earthquakes and tsunamis in Lima, Peru.
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