FrontMatter -- Preface -- Acknowledgments -- Contents -- Summary -- 1 Introduction -- 2 Physical Geography -- 3 Human Geographyand Water Resources -- 4 Environmental Risk and Security -- 5 Conclusion -- References -- Appendix A: Workshop Agenda and Participants -- Appendix B: Summaries of Workshop Presentations -- Appendix C: Glacier Measurement Methods -- Appendix D: Disaster Agencies and Databases -- Appendix E: Acronyms and Abbreviations -- Appendix F: Institutional Oversight -- AppendixG: Biographical Sketchesof Committee Members.