VOLUME of MATERIAL (m 3 except where noted)To develop an understanding of the importance of Geography in school education. (a) The governing board of a community college district may: (1) Conduct field trips or excursions in connection with courses of instruction or instructionally-related social, educational, cultural, athletic, or band activities to and from places in the state, or any other state, the. Excursions and Field Trips.

Guides will tailor the experience for grades 312 and varying. Time is afforded to collaborative discussion, independent exploration, and hands-on learningall within cohesive themes. Along with a specially-trained volunteer museum guide, students explore, discuss, and forge personal connections to MIMвЂ™s collections. 5.1.5 Field Trips & teaching Geography.GUIDED FIELD TRIP.

Casitas volcano in Nicaragua experienced large debris flows. Surface remobilized into 95-km-long debris flowDestroyed major railroad and highways dammed Spanish Fork flooding town of Thistle no deathsTotal losses: US$600 million (1983 $)вЂ”50% direct losses, 50% indirect losses237 dead buried four villages filled two reservoirsFour towns and villages destroyed flow in valley of Lagunillas River killed more than 20,000 in city of Armero.Death toll unnecessarily large because hazard warnings not passed to residentsVillage of Bairaman destroyed by debris flow from breached landslide dam evacuation prevented casualties huge effect on local landscapeDebris avalanche formed 210-m-high dam that impounded 50-million m 3 lake dam failed, causing 100m-deep debris flow-flood downstream.1,000 killed many kms of trans-Ecuadorian oil pipeline and highway destroyed total losses: US$ 1 billion (1987 $)Land sliding mainly in saturated, residual soils on steep slopes thousands of thin slides remobilized into debris flows in tributary and main drainages.Several villages partially destroyed by landslides 271 dead 1,700 missing 158 injured 12,000 displaced.Thousands of thin, residual-soil slides on steep slopes turned into damaging debris flows in tributary and main drainages.Honduras, Guatemala, Nicaragua, El SalvadorApproximately 10,000 people killed in the flooding and landslides, which occurred throughout the region. Major debris flow deaths low because of evacuationEvacuation saved lives began as rock slide deteriorated into 23-km-long debris avalanche with average velocity of 125 km/hr. Helens rock slide-debris avalancheWorld 1s largest historic landslide only 5-10 killed, but major destruction of homes, highways, etc. Dammed Mantaro RiverMount St. 2 Triassic, 3 Upper Jurassic, 4 Lower Cretaceous, 5 Upper Cretaceous.Destroyed Usoy village 54 killed dammed Murgab River, impounding 65-km long still existing Lake SarezCasualties low because of sparse population5,110 killed 104 villages destroyed or damagedDraining of Crater Lake caused hot mud flows675 large loess landslides created more than 40 lakesDebris flow in Valley of Alma-Atinka River6,800 killed by landslides 2,500 drowned when landslide dam failedEarthquake caused several major landslides largest formed 255-m-high dam on Min River505 dead/missing 130,000 homes destroyed or badly damaged by mass movements and/or floodsCaused by major typhoon 50-90% of impact of Japanese typhoons caused by mass movements12,000 - 20,000 killed or missing 33 villages destroyedBegan as rock slide transformed into large loess and granite debris avalanche460 dead/missing 4,772 homes destroyed by mass movements/floodsMinamiy-amashiro slides & debris/mud flows336 dead/missing 5,122 homes destroyed or badly damaged by mass movements/floods1,094 dead/missing 19,754 homes destroyed or badly damaged by mass movements/floods4,000-5,000 killed much of village of Ranrahirca destroyedMajor debris avalanche from Nevados Huascaran average velocity 170 km/hour2,000 killed city of Longarone badly damaged total damages: US$200 million (1963 $)High-velocity rock slide into Vaiont Reservoir caused 100-m waves to overtop Vaiont DamEstimated US$280 million (1964 $) damagesMajor landslide damage in cities of Anchorage, Valdez, Whittier, SewardRio de Janeiro slides, avalanches, debris/mud flowsMany landslides in Rio de Janeiro and environsSerra das Araras slides, avalanches, debris/mud flowsMany landslides in mountains SW of Rio de Janeiro18,000 dead town of Yungay destroyed Ranrahirca partially destroyedDebris avalanche from same peak as in 1962 attained average velocity of 280 km/hr.Mayunmarca village destroyed, 450 killed failure of 150-m-high landslide dam caused major downstream floodingDebris avalanche with average velocity of 140 km/hr.

Of the 8 th International Conf. The 25 most catastrophic landslides of the 20 th century, in Chacon, Irigaray and Fernandez (eds.), Landslides, Proc. Large landslides in Tegucigalpa and elsewhere.(Modified from) Schuster, R.L., 1996. Torrential rains occurred, at the rate of 4 inches per hour.

Close, U., and McCormick, 1922. Toronto: Canadian Geotechnical Society. Symposium on Landslides 1:17вЂ“59. In Proceedings, 4 th Int'l. Landslides in Southeast Asia: a state-of-the-art report.

Schuster (eds.), Landslides Investigation and Mitigation. Landslide types and processes. Seismological Society of America Bulletin, 61:3:511-521. Engineering Geology Observations. Peru earthquake of May 31, 1970. National Geographic Magazine, 41:5:445-464.

In proceedings, 4 th International Conference and Field Workshop on Landslides, pp. Earthquake landslides in China. Chapter 11 in B.Voight (ed.) Rockslides and Avalanches, 2, Engineering Sites, p. Costa Couto e Fonseca and R.E. Da Costa Nunes, A.J., A.M.M. Washington, D.C.: National Academy of Sciences.

New York: Time-Life Books. In Nature/Science Annual, pp. Forecasting the earth s convulsions. Vicksburg, Mississippi: U.S. Waterways Experiment Station Technical Report, 1:104p. The Vaiont slide: a geotechnical analysis basedВ on new geologic observations of the failure surface.

The 1985 Baraman landslide dam and resulting debris flow, Papua New Guinea. In Proceedings, 5 th International Conference and Field Workshop on Landslides, Christchurch, New Zealand, 1-12 August, pp.

Geo 5 Field Trip Slide