Difference between revisions of "Yellowstone Hot Springs"

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==Hot Springs of Other Countries==
 
==Hot Springs of Other Countries==
    Situated on the fault between the North American and European plates, Iceland is volcanically and geologically active with numerous geothermal features, such as hot springs, mud pots, geysers, and fumaroles. Geothermal hot springs in Iceland are divided into high temperature fields and low temperature fields. High temperature areas, which are only found on the active volcanic rift zones, have temperatures of at least 150°C with a heat source of magma chamber. The low temperature fields, found in the vicinity of Reykjavik, have temperatures of less than 150°C at a depth of one kilometer. These varying features provide habitats for different groups of thermophilic life. Some famous hot springs in Iceland include the one in Grindavik, and Europe’s highest flow rate hot spring Deildartunguhver, which has a flow rate of 180 liters/second emerging at 97°C. Some of the water is used for heating as energy sources.
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Situated on the fault between the North American and European plates, Iceland is volcanically and geologically active with numerous geothermal features, such as hot springs, mud pots, geysers, and fumaroles. Geothermal hot springs in Iceland are divided into high temperature fields and low temperature fields. High temperature areas, which are only found on the active volcanic rift zones, have temperatures of at least 150°C with a heat source of magma chamber. The low temperature fields, found in the vicinity of Reykjavik, have temperatures of less than 150°C at a depth of one kilometer. These varying features provide habitats for different groups of thermophilic life. Some famous hot springs in Iceland include the one in Grindavik, and Europe’s highest flow rate hot spring Deildartunguhver, which has a flow rate of 180 liters/second emerging at 97°C. Some of the water is used for heating as energy sources.
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A volcanically active island country, Japan has approximately 150 hot springs (onsen) with 14000 individual springs. The hot springs are broken down by different temperature ranges: less than 25°C, 25-34°C, 34-42°C, and higher than 42°C, and are called rai sen, bi on sen, on sen, and kou on sen, respectively. pH value of hot springs differ from place to place. The natural acidic hot springs have pH values of less than 5. For most of the onsen, pH ranges from 5 to 8. In contrast with Yellowstone hot springs, Japanese hot springs are mainly places to relax and are considered to have various medical effects. Different minerals or chemicals in onsen’s water have different therapeutic uses. For example, the carbonate springs, which haves less than 1 gram of radical carbon and other mineral elements in each liter, are good for heart disease, blood circulation disorders, neurological disorders, and female disorders. Simple springs, which have water temperature higher than 25°C, are thought to be good for neuralgia, rheumatism and long term rehabilitations. Some of the popular springs in Japan are Kusatsu Onsen, Hakone, Kamuiwakka Falls, and Beppu.
  
 
==Unique Facts==
 
==Unique Facts==

Revision as of 01:12, 28 August 2008

Yellowstone Hot Springs

What are hot springs?

Hot springs are geothermal springs that are substantially higher in temperature than the air temperature of the surrounding region. [1]

Creation of Hot Springs

...

Where is Yellowstone?

Yellowstone is a U.S. National Park located in Wyoming, Montana, and Idaho. It is also America's first national park; and is a home to a large variety of wildlife including grizzly bears, wolves, bison, and elk. Preserved within Yellowstone National Park are Old Faithful and a collection of the world's most extraordinary geysers and hot springs, and the Grand Canyon of the Yellowstone. [2]

Creation of Yellowstone Hot Springs

...

Adjacent Communities

...


What Microbes Live in Yellowstone Hot Springs?

Thermophiles

Yellowstone Hot Spring Regions

Lower Geyser Basin
Mushroom Springs
Octopus Springs
Norris Geyser Basin
Green Dragon Springs
Beowulf Springs
Mammoth Hot Springs
Bath Lake

Hot Springs of Other Countries

Situated on the fault between the North American and European plates, Iceland is volcanically and geologically active with numerous geothermal features, such as hot springs, mud pots, geysers, and fumaroles. Geothermal hot springs in Iceland are divided into high temperature fields and low temperature fields. High temperature areas, which are only found on the active volcanic rift zones, have temperatures of at least 150°C with a heat source of magma chamber. The low temperature fields, found in the vicinity of Reykjavik, have temperatures of less than 150°C at a depth of one kilometer. These varying features provide habitats for different groups of thermophilic life. Some famous hot springs in Iceland include the one in Grindavik, and Europe’s highest flow rate hot spring Deildartunguhver, which has a flow rate of 180 liters/second emerging at 97°C. Some of the water is used for heating as energy sources.

A volcanically active island country, Japan has approximately 150 hot springs (onsen) with 14000 individual springs. The hot springs are broken down by different temperature ranges: less than 25°C, 25-34°C, 34-42°C, and higher than 42°C, and are called rai sen, bi on sen, on sen, and kou on sen, respectively. pH value of hot springs differ from place to place. The natural acidic hot springs have pH values of less than 5. For most of the onsen, pH ranges from 5 to 8. In contrast with Yellowstone hot springs, Japanese hot springs are mainly places to relax and are considered to have various medical effects. Different minerals or chemicals in onsen’s water have different therapeutic uses. For example, the carbonate springs, which haves less than 1 gram of radical carbon and other mineral elements in each liter, are good for heart disease, blood circulation disorders, neurological disorders, and female disorders. Simple springs, which have water temperature higher than 25°C, are thought to be good for neuralgia, rheumatism and long term rehabilitations. Some of the popular springs in Japan are Kusatsu Onsen, Hakone, Kamuiwakka Falls, and Beppu.

Unique Facts

Current Research

References

[1] "hot spring." Encyclopædia Britannica. 2008. Encyclopædia Britannica Online. 26 Aug. 2008.

[2] Yellowstone National Park (U.S. National Park Service). 01 Aug. 2008. National Park Service. 26 Aug. 2008.

Boyd, E. S., Jackson, R. A., Encarnacion, G., Zahn, J.A., Beard, T., Leavitt, W. D., Pi, Y., Zhang, C. L., Pearson, A., and Geesey G. G. Isolation. Characterization, and Ecology of Sulfur-Respiring Crenarchaea Inhabiting Acid-Sulfate-Chloride-Containing Geothermal Springs in Yellowstone National Park. Appl. Environmental Microbiol. October 15, 2007; 73(20): 6669 - 6677
D'Imperio, S., Lehr, C. R., Breary, M., McDermott, T. R. Autecology of an Arsenite Chemolithotroph: Sulfide Constraints on Function and Distribution in a Geothermal Spring Appl. Environ. Microbiol. 2007 73: 7067-7074
Kozubal, M., Macur, R. E., Korf, S., Taylor, W. P., Ackerman, G. G., Nagy, A., Inskeep, W. P. Isolation and Distribution of a Novel Iron-Oxidizing Crenarchaeon from Acidic Geothermal Springs in Yellowstone National Park. Appl. Environ. Microbiol. 2007 0: AEM.01200-07
White, D. E., Hutchinson, R. A. & Keith, T. E. C. The geology and remarkable thermal activity of Norris Geyser Basin, Yellowstone National Park, Wyoming. US Geol. Surv. Prof. Pap. 1456, 1–84 (1988)

Edited by [Yu-Chen Chiu, Ngoc Dinh, Jenny Lee, Christina Pham, Lucas Puttock, Naon Shin], students of Rachel Larsen