The Lewis and Clark Expedition of 1803-1806 systematically recorded weather and climate data during their 4,162-mile journey across largely uncharted territory. This data, organized by date and complemented by route descriptions and 50 color photos and historical maps, creates a fascinating look at the weather-related challenges that, at times, nearly derailed the Corps of Discovery from completing its mission and returning safely. Lewis and Clark is both a compelling read for weather and history buffs and a key resource for scientists researching climate history.
Autorentext
VERNON PRESTON, National Weather Service warning coordination meteorologist in Pocatello, Oregon, compiled this volume of weather and climate data from the Lewis and Clark Expedition in 2004, at the start of the bicentennial anniversary of the Corps of Discovery Expedition (180406). The National Oceanic and Atmospheric Administration (NOAA) published this information as a technical memorandum in 2004 and distributed 100 copies. The American Meteorological Society (AMS) has reformatted the data and explanations of the significance of the expedition's meteorological studies in this volume, which is meant for wider distribution to the public
Zusammenfassung
By Terry Nathans he weather and climate of the trans-Mississippi west was virtually unknown at the begin- Tning of the nineteenth century. This changed dramatically shortly after the Louisiana P- chase was signed in 1803, which set the stage for acquiring the first systematic weather measurements of the trans-Mississippi west. The framework for obtaining these measurements was outlined in the now famous June 20, 1803 letter from President Thomas Jefferson to his protégé and personal secretary, Captain Meriwether Lewis. In that letter, Jefferson instructed Lewis to plan and carry out an overland expedition to the Pacific Ocean for the purposes of commerce, and to observe and record a broad range of natural history subjects, including the climate, as characterised by the thermometer, by the proportion of rainy, cloudy & clear days, by lightning, hail, snow, ice, by the access & recess of frost, by the winds prevailing at different s- sons, the dates at which particular plants put forth or lose their flower, or leaf (Jackson 1978, p. 63). Jefferson's instructions to Lewis, which were part of his decades-long ambition of laun- ing an expedition to explore the interior of North America, were made at the threshold of what Fleming (1990) has called the expanding horizons in meteorology. During this period, more reliable meteorological instruments began to emerge allowing for a more comprehensive and systematic acquisition of weather data.
Inhalt
Meteorology and the Corps of Discovery.- Meteorological Synopsis of the Expedition.- The Expedition Journals.- Excerpts from the Weather Diary and Narrative Journals.- East of the Mississippi.- Camp Dubois.- Ascending the Missouri River.- Fort Mandan.- To the Pacific.- Fort Clatsop.- Return to St. Louis.
Titel
Lewis and Clark
Untertitel
Weather and Climate Data from the Expedition Journals
Autor
EAN
9780933876996
ISBN
978-0-933876-99-6
Format
E-Book (pdf)
Hersteller
Herausgeber
Genre
Veröffentlichung
22.01.2013
Digitaler Kopierschutz
Wasserzeichen
Dateigrösse
23.35 MB
Anzahl Seiten
544
Jahr
2013
Untertitel
Englisch
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