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(Underlined terms in the following text provide opportunities for you and your students to create your own hyperlinks. See Adopt a Link! for more information.) The focus of Classroom BATS is the Bermuda Atlantic Time-series Study (BATS). Once every month, scientists associated with the BATS project sail in the research ship Weatherbird II The purpose of these programs is to distinguish natural environmental changes from changes caused by human activities. The data generated by the BATS and HOTS programs help us to understand monthly, seasonal, and year-to-year changes in important physical, chemical, and biological properties of the ocean, and are necessary for eventually being able to predict changes in the global environment.
Bermuda was also chosen for an ocean time series study to build on its rich history of open-ocean and atmospheric time-series programs. The Hydrostation S program began near Bermuda in 1954, and is now the world's longest-running oceanographic time-series. The data collected during the Hydrostation S program is included in the Classroom BATS project. Another important part of BATS is the Satellite Project, where high-resolution images from satellites are used to extend the geographic coverage of the BATS time-series data. The BATS data are important because they show how the ocean changes through time. However, the BATS data are limited by the fact that they are collected at a single spot. Imagine trying to understand or predict the weather for the entire US based on data from a single weather station! By providing greater geographic coverage, the satellite data help place the BATS data in a more understandable and comprehensive context. |
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