Titlebook: Improved Understanding of Past Climatic Variability from Early Daily European Instrumental Sources; Dario Camuffo,Phil Jones Book 2002 Spr

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Calibration and Instrumental Errors in Early Measurements of Air Temperatured at the upper point the thermometer was at 100 °C, while the barometer remained near 0 °C. However, field observations were made with both instruments at the same temperature and this caused an error that in the cold season is negligible, but in the hot season reaches 1 °C. Problems connected with

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Errors in Early Temperature Series Arising from Changes in Style of Measuring Time, Sampling Schedulimum and average values in a homogeneous way. The change of style in temporal reference introduced spurious seasonal changes. Styles (or combinations of styles) used were: . in use till 1789, in which the hours were computed starting from twilight; . based on the actual motion of the sun; . based on

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Trends of Extreme Temperatures in Europe and China Based on Daily Observationsry and the recent warming period since 1961 at most of the ten stations, especially for summer. Since 1961, the annual frequency of cold extremes has decreased by about 7% per century with warm extremes increasing by more than 10% per century but with large spatial variability. Compared with recent

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, such as decision-making, planning or co- writing. This area of research is called Computer Supported Cooperative Work (CSCW). The Artificial Intelligence (AI)978-3-642-63394-2978-3-642-57899-1Series ISSN 0258-1248

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Hans Bergstr?m,Anders Mobergnetwork model and knowledge interface through shared ontologies...The book is also a collection of the latest applied methods and technology from selected experts in this area which will be structured in a way useful in assisting and structuring the course..978-1-4419-4288-3978-0-387-47321-5

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P. D. Jones,D. H. Listernetwork model and knowledge interface through shared ontologies...The book is also a collection of the latest applied methods and technology from selected experts in this area which will be structured in a way useful in assisting and structuring the course..978-1-4419-4288-3978-0-387-47321-5