Truong Xuan, Luan and Mamoru, Shibayama and Cannata, Massimiliano and Ngo Hung, Long (2016) Area informatics and trigrs model for study shallowlandslide vulnerability assessment. A case study in Bavi area, Hanoi region, Vietnam. In: UNSPECIFIED.
Full text not available from this repository.Abstract
Recently, we obtained a number of modern techniques for studying hazards, but these do not synchronize, slow, and not much effect. One big question is to enhance the capacity of developing communities resilient to shallow landslide disaster. Authors had using the TRIGRS model (Transient Rainfall Infiltration and Grid-based Regional Slope-Stability Model) with erea informatics (GIS technology, RS data, physical geography, geological structure, sociological investigation,…) and GRASS-GIS to estimate where shallow landslide may occur and what areas are involved. With many parametres involved (natural moisture content, natural density, specific gravity, porosity, degree of saturation, void radio, liquid limit, plastic limit, plasticity index, consistency, coefficient o compression, friction angle, cohesion,…) we had a good result in area study. Somes area where we forecasted was happened shallow landslide in some week ago (on 26-27th July 2010). This result can support the realization of early warning systems, capable to timely informagencies and population of risks in order to take appropriate measures and limit the loss of lives and damages.
| Item Type: | Article in conference proceedings or Presentation at a conference (Paper) |
|---|---|
| Subjects: | Physical sciences > Geology > Geohazards Computer sciences Computer sciences > Information systems |
| Department/unit: | Dipartimento ambiente costruzioni e design > Istituto scienze della Terra |
| Depositing User: | Massimiliano Cannata |
| Date Deposited: | 18 Jan 2017 07:11 |
| Last Modified: | 18 Jan 2017 07:11 |
| URI: | http://repository.supsi.ch/id/eprint/7922 |
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