This is the site to go to for information about Alvin, the deep submergence vehicle. Describes the history of Alvin, dive statistics, dive logs, dive site viewer, publication, and photos. Students will love the interactive Alvin simulator. Also available are a user manual, observer information, and cruise planning tips. An excellent marine technology resource. Full description.

Follow ocean explorations in near real-time, learn about ocean exploration technologies, observe remote marine flora and fauna in the multimedia gallery, review NOAA's 200-year history of ocean exploration, and discover additional NOAA resources in a virtual library. View current expeditions or take a look back at the archived ones. Most expeditions feature fact sheets, photographs, explorer logs, ... Full description.

Chronicles of an expedition to collect a black smoker sulfide chimney from the Juan de Fuca Ridge off the Washington-Oregon coast. Explains what black smokers are, where they occur, and their importance. Provides brief descriptions of vent-associated organisms and the vessels and submersibles. Includes: 3 classroom activities focused on the technology and engineering of ocean exploration; expedition ... Full description.

This Web research project takes students from the surface of the ocean to its deepest regions, asking them to work as scientists. They will make predictions and observations, all the while recording their findings. Students begin by looking at how water temperatures vary across the globe and throughout the year. Then they investigate how global ocean circulation regulates ocean temperatures. They ... Full description.

Located in Seattle, Washington, PMEL carries out interdisciplinary scientific investigations in oceanography and atmospheric science. Current programs focus on open ocean observations in support of long-term monitoring and forecasting. A comprehensive site focusing on NOAA research in the Pacific Ocean. Site includes an abundant amount of information, data, publications, and links to additional resources. ... Full description.

This real-life expedition involves science teachers participating in a summer cruise focusing on interdisciplinary research in the geology, biology, chemistry and physics of deep-sea volcanic processes. Access information on the sea-going educators, expedition logs, research projects, workshops, and more. Includes information on and photos of research ships, submersible vessels, and measurement equipment. ... Full description.

This text reports on the experiences of a science teacher who joined a research expedition to study deep sea vents in the Pacific Ocean. It offers an engaging and informative overview of topics including the peaks, valleys, and plains that form the floor of the ocean and the internal heat that cracks the crust and causes it to move along plate boundaries. It also explains why submarine volcanoes form ... Full description.

Website of Ridge 2000, a long-term program of scientific research on mid-ocean ridges and other tectonic spreading centers. This extensive website offers information for educators, scientists, students, and the general public. Each section contains background material, the latest news and information, and countless images. Also includes information on student competitions, teacher workshops, lessons ... Full description.

This book of 19 essays, written by Earth scientists, provides insight into the dynamic processes that shape the Earth. The essays are supported by case studies describing a range of research projects (including Looking for Life in Antarctica-and Mars, Mapping Mt. Rainer, and Mapping Hot Springs on the Deep Ocean Floor) and profiles of historically significant Earth scientists (Including Inge Lehmann, ... Full description.

This resource explains how the oceans became salty. Topics include the source of the salt, how rainwater dissolves rock and carries the material away as dissolved ions, and the two most common ions in seawater. A link to additional information is also provided. Full description.