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The World Landslide Forum (WLF) is a triennial mainstream conference aimed at gathering scientists, stakeholders, policy makers
and industry members dealing with the management of landslide risk. The First World Landslide Forum, organised by the International
Consortium of Landslides, UNESCO, WMO, Food and Agriculture Organization, UNISDR, UNU, UNEP, IBRD, UNDP, ICSU, WFEO, KU and
the Japan Landslide Society, was held in 2008 at the United Nations University, Tokyo. The 1st WLF adopted the 2008 Tokyo
Declaration “Strengthening the International Programme on Landslides with UNISDR”. The Second World Landslide Forum has the
objective to further develop the outcomes of the First Forum in Tokyo 2008 by providing a global cross-cutting information
and cooperation platform for all types of organisations representing academia, United Nations organisations, governments,
private enterprises and individuals that contribute to landslide research, practice, education and decision making and are
willing to strengthen landslide and other related Earth system risk reduction strategies. The emphasis of this forum will
be “Putting Science into Practice” with special attention given to actual implementation of technology and research in everyday
applications and procedures with the direct involvement of researchers, engineers, private enterprises, stakeholders as well
as policy and decision makers. The abstract submission and pre-registration of participants was quite successful with 649
received abstracts and more than 800 participants at May 2011. The full organisation of the event is now in progress taking
into consideration the new figure and interest in scientific community and stakeholders. 相似文献
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Pham Van Tien Kyoji Sassa Kaoru Takara Hiroshi Fukuoka Khang Dang Tatsuya Shibasaki Nguyen Duc Ha Hendy Setiawan Doan Huy Loi 《Landslides》2018,15(9):1761-1778
Extreme heavy rainfall due to Typhoon Talas on September 2–4, 2011 in the Kii Peninsula, Japan, triggered numerous floods and landslides. This study investigates the mechanism and the entire process of rainfall-induced deep-seated landslides forming two massive dams in the Kuridaira and Akatani valleys, respectively. The mechanism of the rapid deep-seated landslides is examined through a series of laboratory experiments on samples from sliding surfaces by using undrained high-stress dynamic-loading ring-shear apparatus. The test results indicate that the failure of samples is triggered by excess pore water pressure generation under a shear displacement from 2 to 7 mm with a pore pressure ratio ranging from 0.33 to 0.37. The rapid movement of landslides is mainly attributed to high mobility due to the liquefaction behavior of both sandstone-rich and shale samples. Geomorphic settings and landslide mobility are major contributing factors to the dam formation. Additionally, shear displacement control tests show that a certain amount of shear displacement between 2 and 7 mm along the sliding surfaces of the gravitationally deformed slopes might have led to the failures. Importantly, computer simulation with LS-RAPID software using input parameters obtained from physical experiments is employed to interpret the entire formation process of the abovementioned two landslide dams. The simulation results are examined in accordance with the observed on-site geomorphic features and recorded data to explain the possibility of sliding processes. The results further point out that local failures are initiated from the lower middle part of the landslide bodies where the geological boundary exists. This condition most probably influences the landslide initiation in the two case studies. This research is therefore helpful for hazard assessment of slopes that are susceptible to deep-seated landslides and other sequential processes in areas with geology and geomorphology similar to that of the Kii Peninsula. 相似文献
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Kyoji Sassa 《Landslides》2012,9(2):155-164
The International Consortium on Landslides (ICL) was founded on 21 January 2002, during the United Nations Educational, Scientific and Cultural Organization?CKyoto University Joint Symposium on Landslide Risk Mitigation and Protection of Cultural and Natural Heritage, as an activity of IGCP-425. In its first decade, ICL established the first scientific full-color journal Landslides, a new International Programme on Landslides, organized and held the First World Landslide Forum in 2008 and the Second World Landslide Forum in 2011, and recognized 15 World Centres of Excellence on Landslide Risk Reduction. A 10th anniversary conference was held on 17?C20 January at the facility in which ICL??s founding meeting had been held. This conference was jointly organized by ICL and ICL-supporting organizations. During the conference, the ICL Strategic Plan 2012?C2021: to create a safer geo-environment??was developed and adopted. This strategic plan accompanies this preface. 相似文献
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The Second World Landslide Forum was held at the headquarters of Food and Agriculture Organization of the United Nations on 3?C9 October 2011 in Rome, Italy. The Third World Landslide Forum (WLF3) is to be held at the China National Convention Center in Beijing, China from 2 to 6 June 2014. This article first outlines the aims and background of the World Landslide Forums, reports on the Second World Landslide Forum in Rome, and then announces the plans for the Third World Landslide Forum in Beijing. Finally, it calls for contributions for the organization of WLF3 and participation in the International Consortium on Landslides (ICL) and the International Programme on Landslides. 相似文献
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Sassa and others in the Disaster Prevention Research Institute (DPRI), Kyoto University, developed a series of undrained ring-shear apparatus to physically simulate landslide initiation and motion, from DPRI-3 (Sassa 1992) to DPRI-7 (Sassa et al., Landslides 1(1):7–19, 2004). The maximum undrained capacities in the DPRI series ranged from 300 to 650 kPa. Sassa and others in the International Consortium on Landslides (ICL) have developed a new series of undrained ring-shear apparatus (ICL-1and ICL-2) for two projects of the International Programme on Landslides (IPL-161 and IPL-175). Both projects are supported by the Science and Technology Research Partnership for Sustainable Development Program (SATREPS) of Japan. ICL-1 was developed to create a compact and transportable apparatus for practical use in Croatia; one set was donated to Croatia in 2012. ICL-2 was developed in 2012–2013 to simulate the initiation and motion of megaslides of more than 100 m in thickness. The successful undrained capacity of ICL-2 is 3 MPa. This apparatus was applied to simulate possible conditions for the initiation and motion of the 1792 Unzen–Mayuyama megaslide (volume, 3.4?×?108 m3; maximum depth, 400 m) triggered by an earthquake. The megaslide and resulting tsunami killed about 15,000 people. The Unzen Restoration Office of the Ministry of Land, Infrastructure and Transport (MLIT) of Japan systematically collected various papers and reports and published two summary leaflets: one in English in 2002 and an extended version in Japanese in 2003. Samples were taken from the source area (for initiation) and the moving area (for motion). The hazard area was estimated by the integrated landslide simulation model LS-RAPID, using parameters obtained with the ICL-2 undrained ring-shear apparatus. The estimated hazard area agrees reasonably with the landslide moving area reported in the Ministry leaflets. 相似文献
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The International Programme on Landslides (IPL) 总被引：1，自引：1，他引：0
Kyoji Sassa 《Landslides》2004,1(2):95-99