Prologue. To Mount St. Helens John Daniel Preface. Charles M. Crisafulli and Virginia H. Dale Chapter 1. Ecological Responses to the 1980 Eruption of Mount St. Helens: Key Lessons and Remaining Questions Virginia H.

Dale and Charles M. Crisafulli Chapter 2. Sediment Erosion and Delivery from Toutle River Basin After the 1980 Eruption of Mount St. Helens--A 30-year Perspective Jon J. Major, Adam R. Mosbrucker, and Kurt R. Spicer Chapter 3. Geomorphic Response of the Muddy River Basin to the 1980 Eruptions of Mount St.

Helens, 1980-2000 Thomas E. Lisle, Jon J. Major, and Jasper H. Hardison Chapter 4. The New Spirit Lake: Changes to Hydrology, Nutrient Cycling and Biological Productivity James E. Gawel, Charles M. Crisafulli, and Rich Miller Chapter 5. Soil Carbon and Nitrogen, a nd Evidence for Formation of Glomalin, a Recalcitrant Pool of Soil Organic matter, in Developing Mount St.

Helens Pyroclastic Substrates Jonathan J. Halvorson, Kristine A. Nichols, and Charles M. Crisafulli Chapter 6. Forest Understory Buried by Volcanic Tephra: Inertia, Resilience, and the Pattern of Community Redevelopment Donald B. Zobel and Joseph A. Antos Chapter 7. Primary Succession on Mount St.

Helens: Rates, Determinism, and Alternative States Roger del Moral and Jonathan H. Titus Chapter 8. Plant Succession on the Mount St. Helens Debris-Avalanche Deposit and the Role of Non-native Species Virginia H. Dale and Elsie M. Denton Chapter 9. The Spread of Exotic Plant Species at Mount St. Helens: the Roles of a Road, Disturbance Type, and Post-Disturbance Management Lindsey L.

Karr, Charles M. Crisafulli, and Jeffrey J. Gerwing Chapter 10. Lichen Community Development along a Volcanic Disturbance Gradient at Mount St. Helens Peter R. Nelson, Bruce McCune, Tim Wheeler, Linda H. Geiser, and Charles M. Crisafulli Chapter 11.

Succession and Mycorrhizae on Mount St. Helens Michael F. Allen, Matthew R. O'Neill, Charles M. Crisafulli, and James A. MacMahon Chapter 12. Primary Succession on the Mount St. Helens Volcano: Ground Beetle (Coleoptera: Carabidae) Community Assembly and Species Turnover, 1980-2010.

Robert R. Parmenter, Charles M. Crisafulli, Tara E. Blackman, Cheryl A. Parmenter, Gary L. Parsons, Danny Shpeley, and James A. MacMahon Chapter 13. Diversity of Large-Bodied Macroinvertebrates in Ponds Created on the Debris-Avalanche Deposit Following the 1980 Eruption of Mount St.

Helens Shannon M. Claeson, Charles M. Crisafulli, William J. Gerth Chapter 14. Characteristics of a New Rainbow Trout Population: Spirit Lake, Mount St. Helens Volcano, 2000-2015 Tara E. Blackman, Charles M. Crisafulli, and Shannon M.

Claeson Chapter 15. Mammal Community Assembly during Primary Succession on the Pumice Plain at the Mount St. Helens Volcano, 1983-2015 Charles M. Crisafulli, Robert R. Parmenter, Tara E. Blackman, and James A. MacMahon Chapter 16. Volcano Ecology: State of the Field and Contributions of Mount St.

Helens Research Frederick J. Swanson and Charles M. Crisafulli Coda. Another Weather Ursula K. Le Guin Coda. Pearly Everlasting Gary Snyder.