Rings of life is a comparative lesson allowing students to investigate growth rings in walleye Pollock from the Bering Sea and Ponderosa Pine trees.
Objectives
Students will be able to compare and contrast growth rings on fish and trees, showing just one of the tools scientists use to monitor the health of different ecosystems. Students will also be able
The sediment in Lake El'gygytgyn, (pronounced EL-ge-GIT-gin) located in NE Siberia, holds one of the longest records of climate change anywhere in the continental Arctic. How does sediment (clay and mud) tell us something about past climate? Proxy data! By studying the microfossils of diatoms and pollen in the sediment, we can re-construct the lake environment millions of
In this activity students learn about varves, annual sediment layers found in lakes. Students will analyze authentic varve data from New England in order to correlate data from three different geographic locations .
Objective
Students will analyze authentic varve sediment data and create a graph of varve thickness. Students will use their results to make inferences about
Lake El'gygytgyn (also called, Lake E) permafrost drilling started in mid-November of 2008. The ICDP (International Continental Drilling Program) is posting news reports and images to this blog several times each week. Check out early reports from Lake E.
EarthSky Communications Inc. is a digital media company and a clear voice for science heard around the world. EarthSky creates over 12 million impressions for science daily through a variety of popular brands including the Earth & Sky daily science podcast series, the EarthSky Clear Voices for Science extended interviews with scientists. Be sure to visit Cielo y Tierra website
Education and Outreach are integral to the International Polar Year (IPY) 2007-8. This website has loads of resources for everyone interested in learning more about IPY.
Do you wonder what Earth's polar regions are like? Where do polar bears live? Where do penguins swim? Why does the Sun never shine in winter? Check out the website to learn more about the north polar region, called the Arctic, and the south polar region, called the Antarctic.
This website is the research website for snow and ice research in both the Arctic and Antarctic. You will also find Education links along with the latest detail in polar research.
WHOI is the world's largest private, nonprofit ocean research, engineering and education organization. This site has information on oceans from climate to ocean life to ships and technology.
ARCUS is a non-profit corporation consisting of institutions organized and operated for educational, professional, or scientific purposes.To achieve its mission, ARCUS frequently provides support to workshops to facilitate discussion of important arctic research initiatives, produces workshop reports to publicize researcher recommendations for arctic science priorities, and assists the arctic research community with other publications and information distribution needs