sediment transportation
81agricultural technology — Introduction application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …
82Vargas tragedy — A part of Vargas state after the 1999 mudslides Date December 14, 1999 (1999 12 14) December 16, 1999 (1999 12 16) Location …
83San Francisco Bay — is a shallow, productive estuary through which water draining from approximately forty percent of California, flowing in the Sacramento and San Joaquin rivers from the Sierra Nevada mountains, enters the Pacific Ocean. Technically, both rivers… …
84Highway 401 (Ontario) — Infobox road state=ON type=Hwy route=401 alternate name=Macdonald Cartier Freeway Highway of Heroes Express Toll Route length km=815 length ref=Ministry of Transportation of Ontario, [http://www.raqsb.mto.gov.on.ca/techpubs/TrafficVolumes.nsf/tvwe… …
85Swiss plateau — Satellite image of the Swiss plateau between the Jura and the Alps The Swiss Plateau or Central Plateau (plateau suisse in French, Schweizer Mittelland in German, altipiano svizzero in Italian) constitutes one of the three major landscapes in… …
86Tien Shan — /tyen shahn / a mountain range in central Asia, in China and Kirghizia. Highest peak, Pobeda Peak, 24,406 ft. (7439 m). Also, Tian Shan. * * * Chinese Tian Shan or T ien Shan ( Celestial Mountains ) Mountain chain, Central Asia. Lying mainly in… …
87Ocean Beach Public Policy — Ocean Beach is a beach that runs along the west coast of San Francisco, California, United States, at the Pacific Ocean. It is adjacent to Golden Gate Park, the Richmond District and the Sunset District. The Great Highway runs alongside the beach …
88Houston — This article is about the U.S. city. For other uses, see Houston (disambiguation). City of Houston   City   …
89Geography of California — Covering an area of 163,696 sq mi (423,970 km2), California is geographically diverse. The Sierra Nevada Mountains, the fertile farmlands of the Central Valley, and the arid Mojave Desert of the south are some of the major geographic… …
90Three Gorges Dam — Three Gorges Dam …
