Note: Intro -- CONTENTS -- Part I · Anthropology, Archaeology, Geology -- 1 The Geologic Record of Destructive Impact Events on Earth -- 2 The Archaeology and Anthropology of Quaternary Period Cosmic Impact -- 3 The Sky on the Ground: Celestial Objects and Events in Archaeology and Popular Culture -- 4 Umm Al Binni Structure, Southern Iraq, As a Postulated Late Holocene Meteorite Impact Crater -- 5 Tree-Rings Indicate Global Environmental Downturns That Could Have Been Caused by Comet Debris -- 6 The GGE Threat: Facing and Coping with Global Geophysical Events -- Part II · Astronomy and Physical Implications -- 7 The Asteroid Impact Hazard and Interdisciplinary Issues -- 8 The Impact Hazard: Advanced NEO Surveys and Societal Responses -- 9 Understanding the Near-Earth Object Population: the 2004 Perspective -- 10 Physical Properties of NEOs and Risks of an Impact: Current Knowledge and Future Challenges -- 11 Evaluating the Risk of Impacts and the Efficiency of Risk Reduction -- 12 Physical Effects of Comet and Asteroid Impacts: beyond the Crater Rim -- 13 Frequent Ozone Depletion Resulting from Impacts of Asteroids and Comets -- 14 Tsunami As a Destructive Aftermath of Oceanic Impacts -- 15 The Physical and Social Effects of the Kaali Meteorite Impact - a Review -- 16 The Climatic Effects of Asteroid and Comet Impacts: Consequences for an Increasingly Interconnected Society -- 17 Nature of the Tunguska Impactor Based on Peat Material from the Explosion Area -- 18 The Tunguska Event -- 19 Tunguska (1908) and Its Relevance for Comet/Asteroid Impact Statistics -- 20 Atmospheric Megacryometeor Events Versus Small Meteorite Impacts: Scientific and Human Perspective of a Potential Natural Hazard -- Part III · Socio-Economic and Policy Implications -- 21 Social Science and Near-Earth Objects: an Inventory of Issues. , 22 Perception of Risk from Asteroid Impact -- 23 Hazard Risk Assessment of a Near Earth Object -- 24 Social Perspectives on Comet/Asteroid Impact (CAI) Hazards: Technocratic Authority and the Geography of Social Vulnerability -- 25 May Land Impacts Induce a Catastrophic Collapse of Civil Societies? -- 26 The Societal Implications of a Comet/Asteroid Impact on Earth: a Perspective from International Development Studies -- 27 Disaster Planning for Cosmic Impacts: Progress and Weaknesses -- 28 Insurance Coverage of Meteorite, Asteroid and Comet Impacts - Issues and Options -- 29 The Economic Consequences of Disasters due to Asteroid and Comet Impacts, Small and Large -- 30 Communicating Impact Risk to the Public -- 31 Impact Risk Communication Management (1998-2004): Has it Improved? -- 32 Towards Rational International Policies on the NEO Hazard -- 33 A Road Map for Creating a NEO Research Program in Developing Countries -- Index.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface I -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Preface II -- Catastrophic Landslides and Frontiers of Landslide Science -- Contents -- Catastrophic Landslides with Different Triggers -- 1 Rock Avalanches: Basic Characteristics and Classification Criteria -- Abstract -- Introduction -- General Characteristic Features of Rock Avalanches -- Transition from the Initial Sliding to Flow and Multi-stage Classification of Rock Slope Failures -- Additional Classification Criteria -- Confinement and Rock Avalanche Deposits' Plan View Shape -- Unconfined Rock Avalanches -- Laterally Confined Rock Avalanches -- Frontally Confined Rock Avalanches -- Debris Distribution Along the Rock Avalanche Path -- Primary Rock Avalanches -- Jumping Rock Avalanches -- Secondary Rock Avalanches -- Debris Motion Directivity -- Do Rock Types Influence Rock Avalanche Mobility? -- Discussion and Conclusions -- Acknowledgements -- References. , 2 Study on the Phenomena of Liquefaction Induced Massive Landslides in 28 September 2018 Palu-Donggala Earthquake -- Abstract -- Introduction -- Tectonic of Sulawesi and 28 September 2018 Palu Donggala Earthquake -- Measured Acceleration and Attenuation Function -- Liquefaction Phenomena in Palu and Sigi Regency -- Liquefaction Phenomena in Balaroa -- Liquefaction Phenomena in Petobo -- Liquefaction Phenomena in Jono Oge -- Liquefaction Phenomena at Lolu Village -- Gas Station and Nearby Housing -- Perumnas BTN Housing -- Liquefaction Phenomena in Sibalaya -- Results on Liquefaction Potential Analysis in Palu-Donggala and Sigi Area Using CPTu -- Conclusion Summary -- References -- 3 The Krasnogorsk Landslide (Northern Caucasus): Its Evolution and Modern Activity -- Abstract -- Introduction -- Meteorological and Climatic Conditions and Their Role in the Landslide Activity -- Geomorphological and Geological Conditions -- The Krasnogorsk Landslide Evolution -- The Slope Stability Assessment -- Methods and Data -- Results of the Slope Stability Modelling -- Conclusions -- References -- 4 Earthquake-Triggered Landslides and Slope-Seismic Waves Interaction Inferring Induced Displacements -- Abstract -- Introduction -- Case studies -- Results -- Discussion -- Conclusions -- Acknowledgements -- References -- 5 Slope Deformation caused Jure Landslide 2014 Along Sun Koshi in Lesser Nepal Himalaya and Effect of Gorkha Earthquake 2015 -- Abstract -- Introduction -- Outline of Jure Landslide in 2014 -- Topography and Geology in and Around the Jure Landslide -- Landslide Topography and Geological Deformation Around the Source Area of Jure Landslide -- Chronological Change of Slope Failures Before the Event of the Jure Landslide in 2014 -- Aftermath of Nepal Gorkha Earthquake 2014 to the Slope in and Around the Jure Landslide Site -- Concluding Remarks. , References -- 6 Inventory of Landslides Triggered by the Hejing Ms6.6 Earthquake, China, on 30 June 2012 -- Abstract -- Introduction -- The Hejing Earthquake -- Data and Methods -- Data -- Methods -- Results -- Discussion -- Conclusions -- Acknowledgements -- References -- 7 Pressure Head Dynamics on a Natural Slope in Eastern Iburi Struck by the 2018 Hokkaido Earthquake -- Abstract -- Introduction -- Methods -- Study Site -- Observation of Pressure Heads -- Results and Discussion -- Pressure Head Dynamics in Each Layer -- The Role of Water in Earthquake-Triggered Landslides -- Conclusions -- Acknowledgements -- References -- 8 Investigation of 20 August 2019 Catastrophic Debris Flows Triggered by Extreme Rainstorms Near Epicentre of Wenchuan Earthquake -- Abstract -- Introduction -- Regional Setting -- Methods -- Disaster Characteristics and Formation Condition -- Disaster Characteristics -- Formation Conditions -- Conclusion and Suggestion -- Acknowledgements -- References -- 9 Spatial Distribution of Lakes in the Central Andes (31°-36°), Argentina: Implications for Outburst Flood Hazard -- Abstract -- Introduction -- Study Area -- Material and Methods -- Preliminary Results -- Lake Type Inventory -- Altitudinal Distribution -- Latitudinal Distribution -- Outburst Flood Hazard Considerations -- Final Remarks -- Acknowledgements -- References -- 10 Rockfall/Rockslide Hazard, Lake Expansion and Dead-Ice Melting Assessment: Lake Imja, Nepal -- Abstract -- Introduction -- Methods -- Results -- Rockfall/Rockslide Analysis -- Scenario 1 -- Scenario 2 -- Scenario 3 -- Lake Expansion -- Lake Area -- Temperature Change -- Terminal Moraine -- Moraine Morphology -- Flow and Thermokarst Ponds -- Dead-Ice Melting -- Discussion -- Conclusions -- Acknowledgements -- References -- 11 Formation of the 2018 Bureya Landslide, Far East of Russia -- Abstract. , Introduction -- Natural Conditions -- Geomorphology -- Climatic and Weather Conditions -- Geological Conditions -- Formation and Evolution of the Bureya Landslide -- Discussion -- Conclusions -- Acknowledgements -- References -- 12 Landslide Dam Hazards: Assessing Their Formation, Failure Modes, Longevity and Downstream Impacts -- Abstract -- Introduction -- Methods -- Results and Discussion -- Kaikōura Earthquake-Induced Landslide Dams -- Kaiwhata Landslide Dam -- Summary and Conclusions -- Acknowledgements -- References -- 13 The Sedimentology and Internal Structure of Landslide Dams-Implications for Internal Erosion and Piping Failure: A Review -- Abstract -- Introduction -- Sedimentology of Landslide Dams -- Facies Analysis -- Flims Sturzstrom (Swiss Alps) -- Volcanic Natural Dams -- Rock Avalanche Deposits -- Internal Structure of Landslide Dams: Implications for Internal Erosion and Piping -- Insights from Geophysical Investigations -- Insights from Physical (Laboratory) Experiments -- Conclusions -- Acknowledgements -- References -- 14 An Interdisciplinary Assessment of a Coal-Mining-Induced Catastrophic Landslide (Czech Republic) -- Abstract -- Introduction -- Study Site -- General Conditions -- Most Basin -- Materials and Methods -- Geodetical Monitoring -- Geophysical Profiling -- Finite Element Modelling -- Analysis of Meteorological Factors -- Results -- Description of the Site Morphology -- The Internal Structure of the Landslide -- Measurements on the Surface of the Crystalline Slope (1983-1990) -- Evolution of the Complex Landslide Since the 1990s -- Measurements in the Exploration Gallery (Since 2000) -- Results of FEM Modelling -- Discussion and Interpretation of the Results -- Conclusions -- Acknowledgments -- References. , 15 Could Glacial Retreat-Related Landslides Trigger Volcanic Eruptions? Insights from Mount Meager, British Columbia -- Abstract -- Introduction -- Methods -- Results -- Plinth -- Job -- Discussion -- Plinth -- Job -- Conclusions -- Acknowledgements -- References -- 16 Rock Avalanches in the Upper Reaches of the Mzymta River, Russia -- Abstract -- Introduction -- Conditions of Rock Avalanches Formation -- The Structure of Rock Avalanche -- Conclusions -- References -- 17 Structural and Dynamic Numerical Models of Rockslides in the Carpathians and the Alps -- Abstract -- Introduction -- Seismotectonic Context of Studied Rockslides -- SE Carpathians -- The Alps -- Geomodels of Studied Rockslides -- Inputs -- The Balta and Tamins Structural Geomodels -- 2D Numerical Modelling of Static and Dynamic Deformation -- Discrete Element Modelling -- Conclusions -- Acknowledgments -- References -- 18 Quantitative Investigation of a Mass Rock Creep Deforming Slope Through A-Din SAR and Geomorphometry -- Abstract -- Introduction -- Geological Setting -- Methodology and Results -- Field and Remote Surveying -- Deformation Rate: Advanced SAR Interferometry -- Erosion Rate: Tu Index -- Discussions -- Conclusions -- References -- 19 Deformational Features of Deep-Seated Gravitational Slope Deformation of Slate Slopes in the Central Range, Taiwan -- Abstract -- Introduction -- Study Area and Methods -- Results and Discussion -- Deformational Features (Buckling Type) -- Deformational Features (Toppling Type) -- Conclusions -- Acknowledgements -- References -- 20 Bathymetric Analyses of Submarine Landslides on the Jan Mayen Ridge, Norwegian-Greenland Sea -- Abstract -- Introduction -- General Geology of the Norwegian-Greenland Sea -- Characteristics of the Seabed Bathymetry Around the Jan Mayen Ridge -- Amphitheatre-Shaped Depression and Retrogressive Sliding Process. , Irregularly Shaped Terrace and Related Small Landslides.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface I -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Preface II -- Contents -- Impact of Large Ground Deformations Near Seismic Faults on Critically Important Civil-Infrastructures -- 1 Recent Earthquakes that Hit Areas Covered and/or Underlain by Pyroclastic Matters and Their Impacts on Lifelines -- Abstract -- Introduction -- The 2016 Kumamoto Earthquake -- Ground Zero of the Earthquake and Lifelines -- Continued Heavy Rainfalls -- Leaning Pump Housings of Clean Water Wells -- The 2018 Hokkaido Earthquake -- Multiple Landslides and Their Impact on Lifelines -- Runout Distances -- Strong Resemblance to a Past Case History -- Summary -- Acknowledgements -- References -- 2 Landslides in Recent Earthquakes and Damage to Lifelines -- Abstract -- Introduction -- Damage to Lifelines Far Off Surface Earthquake Faults -- The 2004 Chuetsu Earthquake, Japan -- Runout Distances of Landslide Masses -- The 2018 Hokkaido Earthquake, Japan. , Multiple Linear Regression Analysis -- Strong Resemblance to a Past Case History -- Conclusions -- Acknowledgements -- References -- 3 Lessons Learned-Landslide Induced Lifelines Disasters from Past Earthquakess -- Abstract -- Executive Summary -- Telecommunication and Transportation Interruption by Landslides -- Kashiwazaki Earthquake Japan 2007 (Mw = 6.7) -- Wenchuan Earthquake China 2008 (Mw = 7.9) -- Tohoku Earthquake and Tsunami, Japan 2011 (Mw = 9.0) -- Kumamoto Earthquake Japan 2016 (Mw = 6.0 and 7.0) -- Kaikoiura New Zealand Earthquake 2016 (Mw = 7.8) -- Hokkaido Iburi East Earthquake 2018 (Mw = 6.6) -- Conclusion -- Acknowledgements -- References -- 4 Lessons from Recent Geo-Disasters in Hokkaido Under Earthquake -- Abstract -- Introduction -- Geology and Topography in Atsuma and Abira Town -- Geo-disasters in Atsuma and Abira Town -- Conclusions -- Acknowledgments -- References -- 5 Relation Between Horizontal Direction of Crustal Deformation Surveyed on the Control Points and Area Ratio of the Slope Failures Triggered by the 2016 Kumamoto Earthquake (Mj 7.3) -- Abstract -- Introduction -- Study Area -- Data -- Slope Failure Inventory Map -- Crustal Deformation -- Fault Trace -- Setting the Sides of the Fault Line and Zonation of the Distances from the Fault Line -- Calculation of the Aspect and Angle Using DEM -- Results and Discussion -- Slope Failure Area Ratio According to the Slope Aspect -- Slope Failure Area Ratio According to the Horizontal Amount of the Crustal Deformation -- Slope Failure Area Ratio According to the Slope Angle -- Acceleration, Velocity, and Displacement Recorded at the Two Seismographs Located Along NW (S) Side -- Conclusions and Final Remarks -- Acknowledgments -- References -- 6 Seismic Performance of Buried Pipelines Against Large Ground Deformation of Strike-Slip Faults -- Abstract -- Introduction. , Analytical Solution -- FEM Results and Verification -- Conclusions -- Acknowledgments -- References -- 7 Reconstruction Strategies for Mw 7.8 Earthquake-Induced Landslide-Affected Settlements in Nepal -- Abstract -- Introduction -- Geological Setting -- Impact of Earthquake-Induced Landslides -- Government Strategies -- Reconstruction Action Plan -- Category I Settlements -- Category II Settlements -- Category III Settlements -- Concluding Remarks -- References -- 8 State of Nuclear Power Plant Risk Assessment for Ground Deformation with Seismic Faulting -- Abstract -- Introduction -- Concept of FD PRA Methodology -- FD PRA Basic Approach -- Basic Evaluation Process -- Application of the Method to the Hypothetical NPP -- Hypothetical NPP and FD Hazard of Interest -- Identification of FD Equipment and Initiating Events -- Fragility Evaluation of Structures and Components -- Accident Sequence and Core Damage Frequency Evaluation -- Application of the FD PRA Methodology to an Actual Plant -- Detailed Evaluation -- Simplified Evaluation -- Conclusion And Future Plans -- Acknowledgements -- References -- 9 Relationship Between Arias Intensity and the Earthquake-Induced Displacements of Slopes -- Abstract -- Introduction -- Finite Element Procedure -- Finite Element Procedure -- Results and Discussion -- Effect of the Range of Arias Intensity -- Effect of Slope Angle -- Conclusion -- Acknowledgements -- References -- Recent Progress in the Landslide Initiating Science -- 10 Water Exfiltration from Bedrock: A Drastic Landslide Triggering Mechanism -- Abstract -- Introduction -- Full Scale Landslide Triggering Experiment -- Test Site -- Geotechnical Soil Characteristics -- Landslide Triggering Experiment -- Coupled Hydro-Mechanical Modelling -- Geometry of the Models -- Applied Rainfall and Exfiltration. , Comparison of the Pore Water Pressure with the Field Measurements -- Centrifuge Modelling -- Summary and Conclusions -- Acknowledgements -- References -- 11 Controls on Landslide Size: Insights from Field Survey Data -- Abstract -- Introduction -- Materials and Methods -- Study Area -- Landslide Data -- Methods -- Average Nearest Neighbor -- Interdependence Relationship Among the Landslide Parameters -- Frequency-Size Distribution of Landslides -- Modeling Landslide Size Distribution -- Results -- Spatial Distribution of Landslides -- Statistics of Loess Slides Sizes and Interdependence Relationship Among the Landslide Parameters -- Probability Distribution of Landslide Size -- Relationship Between Landslide Size and Slope Gradient -- Relationship Between Landslide Size and Slope Height -- Relationship Between Landslide Size and Landslide Types -- Relationship Between Landslide Size and Slope Morphology -- Discussion -- Interdependent Relationships Among Geometric Parameters of Landslides -- Landslide Size Distribution and its Rollover Effect -- Controls on Landslide Size -- Conclusion -- Acknowledgements -- References -- 12 Geologic and Hydrologic Investigations on Slope Failures Triggered by Extreme Rainfall on Izu Oshima Island, Japan -- Abstract -- Introduction -- Rainfall Disaster During Typhoon in 2013 -- Borehole Investigation -- Simple Analysis on Slope Stability and Water Flow in Lava -- Loss of Water from Surface Soil into Lava and Deeper Layers -- Subsoil Profile Across the Entire Width of the Failed Slope -- Conclusions -- Acknowledgements -- References -- 13 Lessons from Recent Geo-Disasters in Hokkaido Under Heavy Rainfall -- Abstract -- Introduction -- Weather Conditions in Tokachi Region -- Geo-disasters in the Hidaka Mountains Area -- Summary of Damage Along National Highway Route 274 -- Geo-disaster at the Shimizu Town Side. , Geo-disaster at the Hidaka Town Side -- Lessons from Geo-disasters in Tokachi Region -- Issues for Future Study Considering Disaster Situation -- Influences of Precipitation Habituation -- Rainfall Measures Exceeding Conventional Assumptions -- New Problematic Soil/collapse Mode by Climate Change -- Surface Water Flow in Slope Measures During Heavy Rainfall -- Conclusions -- Acknowledgments -- References -- 14 Lessons from Geo-Disasters Caused by Heavy Rainfall in Recent Years in Kyushu Island, Japan -- Abstract -- Introduction -- Characteristics and Potential of the geo-disasters During Northern Kyushu Heavy Rainfall in July 2017 -- Types of Heavy Rainfall-Induced Slope Failures and Sediments Movement -- Slope Failures Shapes and Patterns -- Technical Issues Related to geo-disasters Prevention and Mitigation -- Preparation of the Past Disasters Records as a Database for Effective Usage -- Development of a Screening Technology for Pre-collapse Sites Based on the Topographical, Geological, and Strati-Graphical Interpretations -- Enhancement of the Ground Information Database in the Mountainous Areas -- Periodicity of Slope Failures and Landslide Related Disasters -- Conclusions -- References -- 15 Comparison of Relationship Between Debris-Flow Volume and Peak Discharge in Different Regions -- Abstract -- Introduction -- Study Area and Data Sources -- Method -- Empirical Relationship for the Study Cases -- Comparison of the Empirical Relationship with Other Regions -- Conclusions -- Acknowledgements -- References -- 16 Investigation of Internal Erosion of Wide Grading Loose Soil-A Micromechanics-Based Study -- Abstract -- Introduction -- Materials and Methods -- Serial Tomography Analysis -- Numerical Simulation -- Results and Interpretation -- Micro-Pore Structure Characteristics -- Influence of Pore Structure on Fine Particle Migration -- Conclusion. , Acknowledgements.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface I -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Preface II -- References -- Contents -- 1 Monitoring and Early Warning Systems: Applications and Perspectives -- Abstract -- Introduction -- Landslide Monitoring -- Integrated Landslide EWS -- Quincinetto Landslide -- The Monitoring Activities -- Results -- Landslide EWS in a Volcanic Environment -- The Stromboli GBInSAR Monitoring System -- Results -- Landslide Forecasting from Satellite -- Landslide Failure Prediction Using Sentinel-1 -- Results -- Monitoring and Early Warning of Rapid Landslides -- Rockfall Monitoring -- The Gallivaggio Landslide Monitoring System -- The Monitoring Campaign -- Discussion and Conclusions -- Case studies analysis -- Future Perspectives -- Acknowledgements -- References -- Monitoring and Remote Sensing for Landslide Risk Mitigation -- 2 Defining Kinematic and Evolutive Features of Earth Flows Using Integrated Monitoring and Low-Cost Sensors -- Abstract. , Introduction -- The Montaguto Earth Flow -- Landslide Description -- Deformational Structures and Segmentation -- Monitoring of the Movement Velocity -- The Mount Pizzuto Earth Flow -- Landslide Description -- Installation, Distribution and Monitoring of GPS Points -- Earth Flow Movement and Sediment Discharge -- Displacement and Velocity Profiles -- Deformational Pattern and Strain Computation -- The Pietrafitta Earth Flow -- Landslide Description -- Integrated Monitoring System -- A Low-Cost Arduino®-Based Wire Extensometer for the Earth Flow Monitoring -- Conclusion -- References -- 3 Monitoring of Thermoelastic Wave Within a Rock Mass Coupling Information from IR Camera and Crack Meters: A 24-Hour Experiment on "Branická Skála" Rock in Prague, Czechia -- Abstract -- Introduction -- Experiment Settings -- Results and Discussion -- Conclusions -- Acknowledgements -- References -- 4 The Role of Measure of Deep-Seated Displacements in the Monitoring Networks on Large-Scale Landslide -- Abstract -- Introduction -- Material and Methods -- Ground Deformations (On the Surface) -- Deep-Seated Ground Deformations and Water Table -- Results and Discussion -- Ground Deformations (On the Surface) -- Deep-Seated Ground Deformations and Water Table -- Conclusions -- Acknowledgements -- References -- 5 Flow Slides in Uzbekistan: Overview and Case Studies -- Abstract -- Introduction -- General Landslides Statistics -- Self-excited Flow Slides in Loess -- The Achiyak Landslide -- The Khandiza Flow Slide -- The Otbokarsai Flow Slide -- Conclusions -- Acknowledgements -- References -- 6 Long-Term Geophysical Monitoring of Moisture Driven Landslide Processes -- Abstract -- Introduction -- Context and Rationale -- Development of Monitoring Approach -- PRIME System Overview -- Measurement Instrumentation -- Data Telemetry and Control -- Automated Data Processing. , Decision Support -- Case History-Ripley Landslide, Canada. -- Conclusions -- Key Benefits -- Contribution to Landslide Early Warning -- Acknowledgements -- References -- 7 Geophysical Monitoring of Landslides: State-of-the Art and Recent Advances -- Abstract -- Introduction -- Geophysical Methods -- Generalities -- Geophysical Parameters -- Application of Geophysical Methods to Landslide Monitoring -- Geophysical Monitoring of Landslides -- Electrical Methods -- Hollin Hill Site -- Super Sauze Site -- Seismic Methods -- Monte Vecchio Site -- Harmalière Site -- Conclusions -- Acknowledgements -- Appendix 1 -- References -- 8 Geophysical Monitoring of Landslides-A Step Closer Towards Predictive Understanding? -- Abstract -- Introduction -- Recent Advances in Subsurface Imaging and Modelling -- Monitoring and Early Warning Approach -- Study Site -- Monitoring Setup -- Landslide Structure -- Monitoring Results -- Slope Stability Analysis and Prediction -- Conclusions -- Acknowledgements -- References -- 9 Recent Advances in High Spatial Resolution Geophysical Monitoring of Moisture-Induced Landslides -- Abstract -- Introduction -- Geophysical Monitoring at the Hollin Hill Landslide Observatory -- Electrical Resistivity Monitoring -- Seismic Refraction and Passive Seismic Monitoring -- Self-potential Monitoring -- Geotechnical and Geodetic Monitoring -- Integrated Acquisition and Analysis of Electrical Resistivity and Seismic Refraction Data -- Conclusions -- Acknowledgements -- References -- 10 Characteristic Analysis of the Nayong Rock Avalanche Based on the Seismic Signal -- Abstract -- Introduction -- The Nayong Rock Avalanche -- Seismic Data and Method -- Seismic Data -- Method -- The Discrete Element Model -- Results and Discussion -- Simulation Results -- Best Scenario -- Dynamic Process -- Conclusion -- Acknowledgements -- References. , 11 Electrical Resistivity Tomography (ERT) Based Investigation of Two Landslides in Guizhou, China -- Abstract -- Introduction -- Electrical Resistivity Tomography Survey -- Guanling Landslide -- Geological and Climate Setting -- Subsurface Characteristics of the Guanling Landslide -- Shuicheng Landslide -- Geological and Climate Setting -- Subsurface Characteristic of the Shuicheng Landslide -- Summary and Conclusion -- Acknowledgements -- References -- 12 Vibration of Piled Rocks-Which Rock Can Be Removed? -- Abstract -- Introduction -- Test Method -- Result and Discussion -- Conclusion -- References -- 13 Urgent Issues and New Suggestions for Geo-disaster Prevention in Japan -- Abstract -- Introduction -- Debris Flow Disaster in Hofu City, Yamaguchi Prefecture -- Overview of Damage -- Estimation of Debris Flow Frequency Through Dating and Literature Surveys -- Topographic and Geological Conditions and Debris Flow Frequency in Other Areas -- Asa-Minami and Asa-Kita Wards, Hiroshima City -- Oshima Town, Tokyo -- Aso City, Kumamoto Prefecture -- Conclusions -- Acknowledgements -- References -- 14 Development of Resident Participation-Type Slope Measurement/Monitoring System in Mountain Region -- Abstract -- Introduction -- Outline of Takasu Town, Fukui City, Japan -- Concept of Slope Measurement/Monitoring with Residents' Participation -- Monitoring of Dangerous Slopes Using OSV Sensors -- Types of Measuring Equipment and its Principle -- POCKET (A Pocket-Size Light-Emitting Inclination Sensor) -- SOP -- A See-Through Pole -- Installation Location of OSV Measurement Equipment in Takasu Town -- Deformation Monitoring of Valley Side Slope Along City Road (①) -- Deformation Monitoring of Valley Side Retaining Wall Along City Road (②) -- Slope Deformation Measurement Near Rice Terraces (④). , Deformation Monitoring of Block Retaining Walls Along Farm Roads, Block Retaining Walls Behind Elementary School Gymnasiums, and Slopes Behind Houses (③, ⑤, ⑥) -- Development of Observation System and Establishment of Recording Method of Observation Results -- Observation System at the Beginning of Installation of Measurement Equipment -- Door-To-Door Survey for Residents -- Management of Observation Records Using IC Card Reader -- Formation of "Takasu Voluntary Slope Observation Team" -- Communication of Disaster Prevention Information by "handmade Newspaper Takasu-Ikusu" -- Concluding Remarks -- References -- 15 Debris Flow Detection Using a Video Camera -- Abstract -- Introduction -- Event Identification Method -- Common Image Processing Methods -- Total Grey-Level Method -- Laboratory Tests -- Application to Ai-Yu-Zi Creek -- Test Area -- Test Result -- Conclusion -- Acknowledgements -- References -- 16 Landslide Mapping and Monitoring with Satellite Interferometry -- Abstract -- Introduction -- Satellite Interferometry -- The Tuscany Region: Identification of Landslide Accelerations with Sentinel-1 -- Landslide Failure Prediction using with Sentinel-1 -- Conclusions -- Acknowledgements -- References -- 17 Comparison Between PS and SBAS InSAR Techniques in Monitoring Shallow Landslides -- Abstract -- Introduction -- Study Area -- Data and Methods -- Results -- Discussion -- Conclusions -- References -- 18 Analyses of Koitash Landslide, Affecting Mailuu Suu Valley, Kyrgyzstan, Through Integrated Remote Sensing Techniques -- Abstract -- Introduction -- Study Area -- Methods -- Data -- Results -- Concluding Remarks -- Acknowledgements -- References -- 19 Landslide Monitoring in the Main Municipalities of Sikkim Himalaya, India, Through Sentinel-1 SAR Data -- Abstract -- Introduction -- Study Areas -- Data and Methods -- Results. , Discussion and Conclusions.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface I -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Preface II -- Volume 2 From Mapping to Hazard and Risk Zonation -- Contents -- 1 Introduction to the Volume 'From Mapping to Hazard and Risk Zonation' -- Abstract -- Acknowledgements -- Keynotes -- 2 Landslide Recognition and Mapping for Slope Disaster Risk Reduction and Management-Keynote Speech -- Abstract -- Introduction -- Landslide Recognition -- Simple Recap of Mapping -- Descriptions of Landslides, Body Material Characteristics, Movements, and Topography -- Landslide Recognition by Mapping -- Actual Mapping -- Landslide Topographic Area Mapping -- Evaluating Landslide Reactivation Potential -- Landslide Risk for Areas with Artificial Land Reclamation Areas -- Mapping Landslide Potential -- New Approach for Landslide Susceptibility Mapping -- Advanced Information Mapping for Landslide Countermeasures and Management -- Landslide Mapping Through World Digital 3D Mapping (AW3D) and Google Earth. , Landslide Topography Identification by Airborne Laser Measurement Data -- Combining Landslide Recognition and Mapping for Future Disaster Prevention and Mitigation Projects -- Repeated UAV and SfM Data Collection for Landslide Dislocation Monitoring -- Visualization and Mapping of the Massive Landslide Using 5 m DEM -- After Visualization: Time of Treating the Data of Scales Free -- Micro　feature Mapping Using Laser Data and 3D Model Validation -- Integrated Consideration by Innovation and Breakthrough to Common Recognition for Stake Holders from 3D Mapping -- Conclusion -- Acknowledgements -- References -- 3 Landslide Susceptibility Mapping by Interpretation of Aerial Photographs, AHP and Precise DEM -- Abstract -- Introduction -- Understanding Geomorphological Processes from Landform -- Aerial Photograph Interpretation Focused on Landslide -- Example of Landslide Interpretation by Aerial Photo on Different Scale of Topographic Map -- Mapping Scale, Method and Targets of LSM Work -- Middle Scale Landslide Susceptibility Mapping Combined with Aerial Photo Interpretation and AHP -- What is Analytical Hierarchical Process (AHP)? -- Topographic Features as Attributing Factors -- Sharpness and Clearness of Micro-topography Formed by Landslide -- Fragmentation of a Primary Block into Sub-blocks -- Profile of Landslide Mass and Toe Part -- Erodibility of Toe Part of Landslide Mass -- Water Collectability from Upper Slope of Landslide Crown -- Land Cover, Artificial Change and Habitation on Landslide Mass -- Weighting System for Susceptibility Assessment of Landslide -- Hierarchical Level II of Landslide Susceptibility -- Hierarchical Level III -- Weighting System -- Improved Weighting System for Hilly Area in Tegucigarpa -- Landslide Susceptibility Mapping of Large Scale Combining Ground Truth and Aerial Photo Interpretation Based on AHP. , Susceptibility Mapping Using Precise DEM -- Concluding Remarks -- Acknowledgements -- References -- Landslide Recognition and Mapping -- 4 New Landslide Inventory Map of the Sudetes Mountains (South-Western Poland) -- Abstract -- Introduction -- Landslide Maps in the Polish Part of the Sudetes -- Study Area -- Geographical Settings -- Geological Settings -- Material and Methods -- Results -- Comparison with Archival Landslide Maps -- Landslides in Mining Areas -- Updated Landslide Inventory Map -- Geological Factors of Landslides Occurrence -- Discussion -- Conclusions -- References -- 5 Gullies as Landforms for Landslide Initiation-Examples from the Dubračina River Basin (Croatia) -- Abstract -- Introduction -- Study Area -- Materials and Methods -- Results -- Discussion and Conclusions -- Acknowledgements -- References -- 6 Object-Oriented Automatic Landslide Detection from High Resolution Digital Elevation Model-Opportunities and Challenges Based on a Case Study in the Polish Carpathians -- Abstract -- Introduction -- Study Area -- Data Used -- Methodology -- Results and Discussion -- Conclusions -- Acknowledgements -- References -- 7 Can Repeat LiDAR Surveys Locate Future Massive Landslides? -- Abstract -- Introduction -- Study Area -- Methods -- Results and Discussion -- Conclusion -- Acknowledgements -- References -- 8 Semi-automatic Landslide Inventory Mapping with Multiresolution Segmentation Process: A Case Study from Ulus District (Bartin, NW Turkey) -- Abstract -- Introduction -- Study Area -- Methodology -- Image Segmentation Process -- ANN Analyses -- Results and Discussion -- Acknowledgements -- References -- 9 Landslide Mapping Based on UAV Photogrammetry Using SfM-The Prnjavor Čuntićki Landslide Case Study, Croatia -- Abstract -- Introduction -- Study Area -- Materials and Methods -- UAV Photogrammetric Mapping -- SfM Photogrammetry. , Field Mapping -- Results -- Point Cloud -- Landslide Models -- Discussion and Conclusion -- Acknowledgements -- References -- 10 Developing Recognition and Simple Mapping by UAV/SfM for Local Resident in Mountainous Area in Vietnam-A Case Study in Po Xi Ngai Community, Laocai Province -- Abstract -- Introduction -- Research Methodology -- Characteristics of Research Area -- Research Results -- Discussions -- Conclusions -- References -- 11 Landslide Activity Classification Based on Sentinel-1 Satellite Radar Interferometry Data -- Abstract -- Introduction -- Study Area -- Methods -- Results -- Conclusions -- Acknowledgements -- References -- 12 Updating Landslide Activity State and Intensity by Means of Persistent Scatterer Interferometry -- Abstract -- Introduction -- Study Area and Data Used -- Study Area -- Data Used -- Methodology -- PSI Processing -- Post-processing -- Landslide Activity State Updating -- Landslide Intensity State Updating -- Results -- Field Investigation -- Conclusions -- Acknowledgements -- References -- 13 Damming Predisposition of River Networks: A Mapping Methodology -- Abstract -- Introduction -- Study Area and Materials -- Method -- Results and Discussions -- Conclusions -- References -- 14 Landslides Along Halong-Vandon Expressway in Quang Ninh Province, Vietnam -- Abstract -- Introduction -- Study Methods -- Regional and Geological Settings -- Results and Discussions -- Characteristics and Causes of Landslides -- Physical Mechanism of the Selected Landslide Case at Km 27 + 950 by Ring Shear Test -- Rainfall Analysis -- Conclusions -- References -- Landslide Hazard Assessment and Zonation-Susceptibility Modelling -- 15 New Data on Geological Conditions of Landslide Activity on Vorobyovy Gory (Moscow, Russia) -- Abstract -- Introduction -- Geological Setting -- Area Characteristic -- Geology. , Characteristic of Landslide Accumulations -- Conclusions -- References -- 16 Impact of Agricultural Management in Vineyards to Landslides Susceptibility in Italian Apennines -- Abstract -- Introduction -- Materials and Methods -- Study Area -- Test-Sites -- Evaluation of the Soil Properties -- Evaluation of Root Density and Reinforcement -- Probabilistic Assessment of Failure Probability -- Results -- Soil Properties -- Root Density and Reinforcement -- Failure Probability -- Discussions and Conclusions -- Acknowledgements -- References -- 17 Landslide Susceptibility in Two Secondary Rivers of La Ciénega Watershed, Nevado de Toluca Volcano, Mexico. -- Abstract -- Introduction -- Background -- Study Area -- Method -- Results -- Conclusion -- Acknowledgements -- References -- 18 An Ordinal Scale Weighting Approach for Susceptibility Mapping Around Tehri Dam, Uttarakhand, India -- Abstract -- Introduction -- Study Area -- Geological Setting -- Data Used and Methodology -- Selection of Parameters for LSZ Map -- Slope and Relative Relief -- Structure and Lithology -- Land Use and Land Cover -- Drainage -- Landslide Distribution -- Methodology -- Weightage and Rating of the Data Layers -- Results and Discussions -- Landslide Susceptibility Zonation -- Conclusions -- References -- 19 Potential Analysis of Deep-Seated Landslides Caused by Typhoon Morakot Using Slope Unit -- Abstract -- Introduction -- Study Area and Mapping of the Deep-Seated Landslides -- Study Area -- Mapping of the Deep-Seated Landslides -- Delineation of Slope Unit -- Discriminant Analysis for Potential Assessment -- Causal Factors -- Discriminant Analysis -- Results of Potential Analysis of the Deep-Seated Landslide -- Conclusion -- Acknowledgements -- References -- 20 Landslide Susceptibility Assessment Using Binary Logistic Regression in Northern Philippines -- Abstract. , Introduction.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Contents -- Forum Lectures and Special Lectures -- 1 On the Prediction of Landslides and Their Consequences -- Abstract -- Introduction -- Landslide Prediction -- Where Landslides Occur and Where They can be Expected -- Landslide Detection and Mapping -- Susceptibility Modelling and Zonation -- Predicting Non-susceptible Landslide Areas -- Predicting When Landslides Can Occur -- Process-Based Models -- Rainfall Thresholds -- Geographical Landslide Early Warning Systems -- Long-Term Landslide Projections -- Size and Number of Landslides -- Landslide Consequences -- Vulnerability -- Risk to the Population -- Final Remarks -- Acknowledgements -- References -- 2 Design Recommendations for Single and Dual Debris Flow Barriers with and Without Basal Clearance -- Abstract -- Introduction -- Analytical Framework for Dual Rigid Barriers -- Velocity Attenuation Impact Model -- Overflow Dynamics -- Landing. , Physical Modelling of Flow-Barrier Interaction -- Five Metre-Long Flume Modelling -- Twenty-Eight-Metre-Long Flume Modelling -- Observed Impact Mechanisms -- Single Rigid Barrier -- Single Flexible Barrier -- Rigid Barrier with Basal Clearance -- Dual Rigid Barriers -- Estimating the Impact Load on Single Barriers with and Without Basal Clearance -- Evaluation of Analytical Framework for Dual Rigid Barriers -- Run-up velocity (vd) -- Overflow Distance (xi) -- Landing Factor (Cr) -- Impact Force on Second Rigid Barrier -- Summary and Conclusions -- Looking Ahead -- Acknowledgements -- References -- 3 The Rockfall Failure Hazard Assessment: Summary and New Advances -- Abstract -- Introduction -- The Challenges of Rockfall Hazards -- The Rockfall Risk and Hazard -- Hazard Versus Susceptibility -- Site-Specific or Regional Assessment -- Elements that Control the Rockfall Failure Hazard -- Geotechnical Basics -- Field Surveys -- 3D Techniques -- Geometrical Methods -- Using Slope -- Empirical Approaches -- Susceptibility to Earthquakes -- Kinematic Tests -- Pure Geometrical Kinematic Tests -- Kinematic Tests Integrating Stress Tensor -- Kinematic Tests Integrating Geomechanics and Probabilistic Approaches -- Kinematic Test in Real 3D -- Power Law and Inventories -- Volume Power Laws -- The Drawback of Power Laws -- Other Types of Inventories -- Hazard Rating Based on Geomechanics Factors -- Back Analysis -- Using Rockfall Modeling to Assess Failure Susceptibility -- Fragmentation at Source -- Remarks -- Processes Mainly Driven by Groundwater and Precipitation -- Weathering -- Rainfall Effect -- Rock Breathing -- Process Mainly Driven by Thermal Effects -- Sunshine Effect and Associated Thermal Effects -- Freezing and Thawing -- Rock Stability Degradation -- Short-Term Rockfall Forecast -- New Techniques -- Discussion and Conclusion -- Acknowledgements. , References -- 4 Progress and Lessons Learned from Responses to Landslide Disasters -- Abstract -- Introduction -- Types of Landslide Response -- Factors Affecting Landslide Response -- Mechanism and Type -- Number and Geographic Extent -- Size -- Potential for Continued Activity -- Location -- Cultural Setting -- Providing Event Context-Looking to the Past -- Addressing Ongoing Hazards-Focusing on the Present -- Acquiring Data-Improving the Future -- Progress in Responding to Landslide Disasters -- Preparation -- Advances in Technology -- Communications and Collaborations -- General Experiences -- Conclusions -- Acknowledgements -- References -- 5 Behind-the-Scenes in Mitigation of Landslides and Other Geohazards in Low Income Countries-in Memory of Hiroshi Fukuoka -- Abstract -- Introduction -- In Action -- Desk Study -- Diagnosis of Present Conditions -- Monitoring -- Conservation Policies and Management -- Discussion -- Conclusion -- Acknowledgements -- References -- 6 The Impact of Climate Change on Landslide Hazard and Risk -- Abstract -- Introduction -- Causes and Impact of Climate Change -- Effects of Climate Change on Landslide Susceptibility -- Prediction of Climate Trends -- Potential Effects of Climate Change on Landslide Hazard -- A State-of-the-Art on Slope Safety Preparedness for the Impact of Climate Change: The 2015 International Forum -- Needs for Improved Climate Change Related Landslide Risk Management -- Recommendations for Improved Climate Change Related Landslide Risk Management -- Conclusions -- Acknowledgments -- References -- Sendai Landslide Partnerships, Kyoto Landslide Commitment, and International Programme on Landslides -- 7 Kyoto 2020 Commitment for Global Promotion of Understanding and Reducing Landslide Disaster Risk -- Abstract -- Preparation Process of the KLC2020 -- Launching of the KLC2020. , Full text of Kyoto Landslide Commitment 2020 -- Kyoto 2020 Commitment for Global Promotion of Understanding and Reducing Landslide Disaster Risk -- A Call for Joining the Commitment -- Host Organization and Secretariat -- Appendix: Signatories of Kyoto Landslide Commitment 2020 as of 23 June 2020 -- 8 International Consortium on Landslides (ICL): Proposing and Host Organization of SLP2015-2025 and KLC2020 -- Abstract -- Objectives -- Histories -- Activities -- Memberships and Benefits -- Call for ICL Members -- 9 The ICL Journal Landslides-16 Years of Capacity Development for Landslide Risk Reduction -- Abstract -- Introduction -- Materials and Methods -- Categories of Articles in Landslides -- Journal Metrics -- Clarivate Analytics' Web of Knowledge (WoK) -- Elsevier SCOPUS Database -- Results and Discussion -- Impact and Rankings of Landslides -- Impact and Rankings of Landslides -- Highly Cited Papers in Landslides -- Most Downloaded Papers in Landslides -- Landslides' Best Paper Award -- Comparison Between SCI Journals: Landslides, Engineering Geology, Earth-Science Reviews, Geomorphology, and Bulletin of Engineering Geology and the Environment -- International Cooperation as seen Through Multi-authorship of Published Articles in Landslides -- Conclusions -- Acknowledgements -- References -- 10 UNITWIN-UNESCO/KU/ICL Landslide, Earthquake and Water-related Disaster Risk Management for Society and the Environment Cooperation Programme -- Abstract -- Introduction -- Products of UNITWIN-UNESCO/KU/ICL Cooperation Programme -- Recently published papers in Kyoto University of the UNITWIN-UNESCO/KU/ICL Network -- Appendix -- 11 International Programme on Landslides (IPL): A Programme of the ICL for Landslide Disaster Risk Reduction -- Abstract -- Introduction -- Categories of Landslides (Core of All IPL Activities). , Management of the International Programme on Landslides (IPL) -- Activities of WCoEs -- Objectives of WCoE -- Criteria for WCoE Candidates -- Guidelines for WCoE -- Procedure for Identification of WCoEs -- Activities of IPL Projects -- Call for Cooperation to WCoEs and IPL Projects -- Appendix -- 12 SATREPS Project for Sri Lanka with Regard to "Development of Early Warning Technology of Rain-Induced Rapid and Long-Travelling Landslides" -- Abstract -- Introduction -- Outline of Project RRLL -- Main Implementing Agency and Collaborating Entities in Sri Lanka -- National Building Research Organization (NBRO), Ministry of Defence -- Department of Meteorology (DOM), Ministry of Defence -- Disaster Management Centre (DMC), Ministry of Defence -- Department of Irrigation (DOI), Ministry of Mahaweli, Agriculture, Irrigation and Rural Development -- Pilot Study Sites -- Aranayake Landslide Area -- Athwelthota Landslide Area -- Technologies to Be Developed -- Precise Weather Forecast in Mountain Regions -- Predicting Groundwater Pressure Build-Up, Identifying Locations of RRLLs and Their Moving Areas -- Effective Risk Communication and Public Education -- How the Project has Come Up with Conclusions of Official Agreements -- Summary -- Acknowledgements -- References -- 13 Central Asia-Rockslides' and Rock Avalanches' Treasury and Workbook -- Abstract -- Introduction -- Variability of Large-Scale Slope Failures Manifestations in Central Asia -- The Kokomeren Summer School on Rockslides and Related Phenomena -- Future Plans and Conclusive Remarks -- Acknowledgements -- References -- 14 Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia-IPL 181 -- Abstract -- Introduction -- Study Area -- Previous Monitoring Activities (2010-2014) -- Automated GNSS Monitoring -- Recent Monitoring Activities (2014-2019) -- Geodetic Benchmarks Survey. , UAV Imaging and Mapping.

Note: Intro -- Organizational Structure of the Fifth World Landslide Forum -- Organizers -- Co-sponsors -- Supporting Organizations with Finance -- Organizing Committee -- Foreword by Mami Mizutori -- Foreword by the Assistant Director-General for the Natural Sciences Sector of UNESCO for the Book of the 5th World Landslide Forum -- Preface I -- Understanding and Reducing Landslide Disaster Risk -- Book Series: ICL Contribution to Landslide Disaster Risk -- The Letter of Intent 2005 and the First General Assembly 2005 -- The 2006 Tokyo Action Plan and the First World Landslide Forum 2008 -- The Second World Landslide Forum 2011 and the Third World Landslide Forum 2014 -- The Sendai Landslide Partnerships 2015 and the Fourth World Landslide Forum 2017 -- The Fifth World Landslide Forum 2020 and the Kyoto Landslide Commitment 2020 -- Call for Partners of KLC2020 -- Eligible Organizations to be Partners of the KLC2020 -- Appendix: World Landslide Forum Books -- Preface II -- Contents -- 1 Introduction-Testing, Modeling and Risk Assessment -- Abstract -- Background -- Part I-Keynote Lectures -- Part II-Recent Development in Physical Modeling of Landslides -- Part III-Recent Development in Numerical Modeling of Landslides -- Part IV-Recent Development in Soil and Rock Testing Techniques, Application and Analysis Methods -- Part V-Recent Advancements in the Methods of Slope Stability and Deformation Analyses -- Part VI-Recent Development in Disaster Risk Assessment -- Conclusions -- Acknowledgements -- References -- Keynote Lectures -- 2 Recent Developments in the Evaluation and Application of Residual and Fully Softened Shear Strengths for the Stability Analyses of Landslides -- Abstract -- Background -- Shearing Behavior of Soil -- Different Modes of Shearing -- Appropriate Shear Strengths -- Importance of Correlations -- Fully Softened Shear Strength. , Background -- Measurement Methods -- Direct Shear Tests -- Triaxial Tests -- Direct Simple Shear Tests -- Ring Shear Tests -- Other Tests -- Interpretation Methods -- Linear Interpolation with Mohr-Coulomb Failure Envelopes -- Nonlinear Failure Envelopes -- Secant Friction Angles -- Influencing Factors -- Weathering -- Mineralogical Composition -- Pore Water Chemistry -- Available Correlations -- Residual Shear Strength -- Background and Meaning -- Measurement Methods -- Ring Shear -- Direct Shear Testing -- Triaxial Testing -- Other Forms of Testing -- Comparison of Results from Different Tests -- Interpretation Methods -- Influencing Factors -- Strain Rate -- Pore Fluid Chemistry -- Clay Content -- Mineralogy -- Moisture Content -- Healing -- Available Correlations -- Correlations Between Residual and Fully Softened Friction Angles -- Discussion -- Summary and Conclusions -- References -- 3 Oso Landslide: Failure Mechanism and Runout Analyses -- Abstract -- Landslide Overview -- Subsurface Conditions -- Prior Landslide History -- 2014 Landslide -- Phase I Slide Mass -- Colluvial Flowslide of Phase I -- Phase II Slide Mass -- Seismic Records -- Runout Analyses -- Liquefied Shear Strength -- DAN3D Results -- ANURA3D Results -- FLO-2D Results -- Summary -- Data Availability Statement -- Acknowledgements -- References -- 4 Numerical Modelling for Slope Stabilizations in Modern Geotechnical Practice -- Abstract -- Introduction -- Landslide Stabilizations Using Structural Elements -- Introduction -- Traditional Techniques for the Design of Slope Stabilizations that Incorporate Structural Elements -- Sources of Uncertainty -- Strength Reduction Method -- Introduction -- Stabilizing Piles -- Complex Stabilizations Using Piles and Anchors -- Dynamic Slope Stability -- Introduction -- Recommended Practice -- Simplified Soil Modelling -- Model Boundaries. , Conclusions -- References -- 5 Recent Advances in the Methods of Slope Stability and Deformation Analyses -- Abstract -- Background -- Historical Perspective of Slope Stability and Deformation Analyses -- Developments in Slope Stability and Deformation Analyses -- Improvements to Computational and Graphical Capabilities -- Case Study -- Case Study -- Macro Level Stability Analysis for Regions -- Case Study -- Case Study -- Growth of Three-Dimensional Slope Stability Analyses -- Case Study -- Case Study -- Probabilistic Slope Stability Analyses and the Incorporation of Risk -- Case Study -- Slope Stability for Unsaturated Slopes -- Methods for Deformation Analyses -- Case Study -- Analysis to be Performed for Landslides -- Case Study -- Discussion -- Summary and Conclusions -- References -- 6 Engineering Risk Mitigation for Landslide Hazard Chains: The Baige Landslides on the Jinsha River in 2018 -- Abstract -- Managing the Risks of Landslide Hazard Chains -- Landslide Hazard Chains on the Jinsha River in 2018 -- The Landslide and Damming at Baige on 10 Oct. 2018 -- The Landslide and Damming on 3 Nov. 2018 -- Principle of Hazard-Chain Risk Management -- The First Test of System Coping Capability: Breaching of the Landslide Dam Formed on 10 Oct. 2018 -- Systematic River-Basin Risk Management -- Likely Hazard Chain Triggered by the 3 Nov. 2018 Landslide -- Dam Breaching and River Flood Routing Analyses -- Engineering Risk Mitigation Measures -- Non-Structural Risk Mitigation Measures -- Systematic Longer-Term Risk Management -- Managing Residual Landslide Risks at Baige -- Managing Longer-Term Landslide Risks at Baige -- Suggested Scientific Topics for Further Research on Landslide Hazard Chain Risk Management -- Summary -- Acknowledgements -- References -- Recent Development in Physical Modeling of Landslides. , 7 Application of Magnetic Tracking System in Laboratory-Scale Rock Avalanche Model Tests -- Abstract -- Introduction -- Magnetic Tracking System -- Background -- Algorithm to Determine Tracker Information -- Laboratory-Scale Rock Avalanche Experiments -- Hardware and Materials Used -- Experimental Set-Up -- Experimental Results -- Validation -- Other Kinematic Quantities -- Concluding Remarks -- Acknowledgements -- References -- 8 A Simple Physically-Based Distributed Translational Landslide Model -- Abstract -- Introduction -- Model Description -- Model Configuration and Input -- Model Testing -- Study Area and Data -- Model Results -- Sirampog Subdistrict -- Kandang Serang Subdistrict -- Future Model Development -- Conclusion and Remark -- References -- 9 Study on the Behaviour of Slope Instability Using Physical Modelling -- Abstract -- Introduction -- Materials and Method -- Soil Properties -- Model Slope Experiment -- Numerical and Slope Stability Analysis -- Results and Discussion -- Physical Modelling -- Numerical Analysis -- Conclusion -- Acknowledgments -- References -- 10 Centrifuge Modelling of Slope Failure Due to Groundwater During Excavation -- Abstract -- Introduction -- Experimental Setup -- Experimental Results -- Prediction of Collapse Using Slope Surface Strain -- Conclusion -- References -- 11 Effects of Relative Density in Progressive Sliding of Tailing -- Abstract -- Introduction -- Experimental Materials -- Instrumentation of Flume Tests -- Results -- Conclusion -- Acknowledgements -- References -- 12 Experimental Studies on the Effect of Vegetation Density to Change Underground Seepage Rate and Stability of Slopes -- Abstract -- Background -- Experimental Methods -- Experimental Modelling Results -- Soil Test Results -- Effects of the Seepage Velocity and Shear Strength of Soil on Slope Stability -- Conclusions. , Acknowledgements -- References -- 13 Laboratory Simulations of Submarine Landslide Failure Mechanisms -- Abstract -- Introduction -- Simulating Submarine Landslide Reactivation in Response to Elevated Pore Fluid Pressures -- Simulating Submarine Landslide Reactivation in Response to Earthquake Loading -- Conclusions -- Acknowledgements -- References -- 14 Laboratory Tests to Simulate the Rainfall Infiltration Process of Pyroclastic Soils Subject to Instability -- Abstract -- Introduction -- Tests With the Physical Model -- Flume Test T1: Homogeneous Deposit -- Flume Test T2: Two-Layered Deposit -- Flume Test T3: Three-Layered Deposit -- Conclusions -- References -- Recent Development in Numerical Modeling of Landslides -- 15 3D Analysis of a Fragmental Rockfall -- Abstract -- Introduction -- UAV Surveys and 3D Terrain Reconstruction -- Rockfall Fractal Fragmentation Model (RFFM) -- Trajectory simulation with RockGIS -- Discussion -- Conclusions -- Acknowledgements -- References -- 16 3D Landslide Models in VR -- Abstract -- Introduction -- Immersive Models -- Modelling versus Visualisation -- An Integrated 'Digital Geohazard Space'? -- Technological Aspects -- Landslides and Potentially Unstable Slopes in VR -- A 'Belgian' Landslide Model -- The Koytash Landslide Case History -- The Rogun Right-Bank Slope Model -- What About Uncertainties in VR? -- Conclusions -- Acknowledgements -- References -- 17 A Coupled Discrete Element and Depth-Averaged Model for Flow-Like Landslide Simulations -- Abstract -- Introduction -- The Coupled Landslide Model -- Discrete Element Method (DEM) Model -- Depth-Averaged Model (DAM) -- Boundary Conditions at the Coupling Interface -- Model Validation and Result -- Experiment of Dam-Break Granular Column Collapse -- Conclusion -- Acknowledgements -- References -- 18 Advanced Methods for Simulating Complex Landslides. , Abstract.

Note: Also issued in print: 2021 , Includes bibliographical references and index , Zielgruppe - Audience: Specialized