Articles | Volume 22, issue 10
Nat. Hazards Earth Syst. Sci., 22, 3125–3141, 2022
https://doi.org/10.5194/nhess-22-3125-2022
Nat. Hazards Earth Syst. Sci., 22, 3125–3141, 2022
https://doi.org/10.5194/nhess-22-3125-2022
Research article
05 Oct 2022
Research article | 05 Oct 2022

Finite-hillslope analysis of landslides triggered by excess pore water pressure: the roles of atmospheric pressure and rainfall infiltration during typhoons

Lucas Pelascini 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-2021-340', Anonymous Referee #1, 07 Jan 2022
    • AC1: 'Reply on RC1', Lucas Pelascini, 15 Mar 2022
  • RC2: 'Comment on nhess-2021-340', Anonymous Referee #2, 01 Feb 2022
    • AC2: 'Reply on RC2', Lucas Pelascini, 15 Mar 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (further review by editor and referees) (12 Apr 2022) by Mario Parise
AR by Lucas Pelascini on behalf of the Authors (21 Apr 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (18 May 2022) by Mario Parise
RR by Anonymous Referee #1 (09 Jun 2022)
RR by Anonymous Referee #3 (22 Jul 2022)
ED: Publish subject to minor revisions (review by editor) (22 Jul 2022) by Mario Parise
AR by Lucas Pelascini on behalf of the Authors (01 Aug 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish subject to minor revisions (review by editor) (01 Aug 2022) by Mario Parise
AR by Lucas Pelascini on behalf of the Authors (02 Aug 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (05 Sep 2022) by Mario Parise
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Short summary
Landslides represent a major natural hazard and are often triggered by typhoons. We present a new 2D model computing the respective role of rainfall infiltration, atmospheric depression and groundwater in slope stability during typhoons. The results show rainfall is the strongest factor of destabilisation. However, if the slope is fully saturated, near the toe of the slope or during the wet season, rainfall infiltration is limited and atmospheric pressure change can become the dominant factor.
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