Module covering Earth's three fluid spheres: oceans, atmosphere and cryosphere (glaciers). An event seen in each sphere illustrates processes and concepts: El Nino events for oceans; thunderstorm formation for...
Students investigate parts of ocean waves and their measurements. An on-line wave simulator allows then to study the effects of wave height, length and period on a boat's movements. Using records of tsunami waves,...
This online method manual from EPA describes how to conduct estuary monitoring programs, with step-by-step guides for chemical, physical and biological sampling and data interpretation. Also describes how to plan and...
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