Skip to main content
U.S. flag

An official website of the United States government

Publications

Filter Total Items: 7611

The Cataclysmic 1991 Eruption of Mount Pinatubo, Philippines The Cataclysmic 1991 Eruption of Mount Pinatubo, Philippines

The second-largest volcanic eruption of this century, and by far the largest eruption to affect a densely populated area, occurred at Mount Pinatubo in the Philippines on June 15, 1991. The eruption produced high-speed avalanches of hot ash and gas, giant mudflows, and a cloud of volcanic ash hundreds of miles across. The impacts of the eruption continue to this day.
Authors
Christopher G. Newhall, James W. Hendley, Peter H. Stauffer

Digital compilation of landslide overview map of the conterminous United States Digital compilation of landslide overview map of the conterminous United States

This dataset consists of polygons enclosing areas of landslide incidence and susceptibility for the conterminous United States.
Authors
Jonathan W. Godt, Dorothy H. Radbruch-Hall

Continents as lithological icebergs: The importance of buoyant lithospheric roots Continents as lithological icebergs: The importance of buoyant lithospheric roots

An understanding of the formation of new continental crust provides an important guide to locating the oldest terrestrial rocks and minerals. We evaluated the crustal thicknesses of the thinnest stable continental crust and of an unsubductable oceanic plateau and used the resulting data to estimate the amount of mantle melting which produces permanent continental crust. The lithospheric...
Authors
D.H. Abbott, R. Drury, Walter D. Mooney

Predicting landslide vegetation in patches on landscape gradients in Puerto Rico Predicting landslide vegetation in patches on landscape gradients in Puerto Rico

We explored the predictive value of common landscape characteristics for landslide vegetative stages in the Luquillo Experimental Forest of Puerto Rico using four different analyses. Maximum likelihood logistic regression showed that aspect, age, and substrate type could be used to predict vegetative structural stage. In addition it showed that the structural complexity of the vegetation...
Authors
R.W. Myster, J.R. Thomlinson, M. C. Larsen

Benefits of volcano monitoring far outweigh costs - the case of Mount Pinatubo Benefits of volcano monitoring far outweigh costs - the case of Mount Pinatubo

The climactic June 1991 eruption of Mount Pinatubo, Philippines, was the largest volcanic eruption in this century to affect a heavily populated area. Because it was forecast by scientists from the Philippine Institute of Volcanology and Seismology and the U.S. Geological Survey, civil and military leaders were able to order massive evacuations and take measures to protect property...
Authors
Chris G. Newhall, James W. Hendley, Peter H. Stauffer

Seafloor studies of Mamala Bay, Honolulu, Hawaii Seafloor studies of Mamala Bay, Honolulu, Hawaii

No comprehensive study of the effects of disposal of dredge spoils has been conducted to determine if the environment has suffered. The U.S. Army Corps of Engineers (USACE) has regularly dredged the shipping channels of Honolulu Harbor and Pearl Harbor for commercial and military purposes. The 5-year frequency for new dredging activity has led to the formation of extensive offshore wide...
Authors
Michael E. Torresan
Was this page helpful?