Encyclopedia of Earth Demo: World Eathquake Map (Yahoo Pipes) - Data-gov Wiki From Data-gov Wiki live demo here Facts about this Demonstration Technical Highlights In this demo, we show how RDF can be used to consumed by yahoo! how conventional Web data publishing and consumption can be connected with RDF how RDF + SPARQL can be used to support data manipulation in mashups. Step 1 locate earthquake data on data.gov Step 2 convert earthquake data from CSV to RDF the original data is available in CSV/TXT format at we used an online tool CSV2RDF get the CSV data converted into RDF. * CSV data: * xmlbase: * property namespace: note: we reused property namespace from a similar dataset Dataset 32 (Worldwide M1+ Earthquakes, Past Hour, Department of the Interior) Step 3 query RDF data and get the results back into a CSV file we use the following query to filter earthquake data by magnitude and depth. Step 4 build a Yahoo Pipes!
Earthquakes And Tsunamis Almost every year, a large earthquake occurs somewhere in the world and captures the public's attention. Meanwhile, every day thousands of smaller tremors often go unnoticed by most people. Although we usually consider the ground to be solid and stable, the earth is, in fact, constantly shifting under our feet. What causes earthquakes? Earth's crust ranges from 3 to 45 miles deep (5 to 70 kilometers). As they slide past one another, the tectonic plates snag on rough patches of rock. An earthquake occurs when the pressure built up along a fault becomes stronger than the pressure holding the rocks together. Even though the tectonic plates slide at a regular rate over time, the way that faults release stored energy is different with each earthquake, said Shimon Wdowinski, a geophysicist at the University of Miami's Rosentiel School of Marine & Atmospheric Sciences. Tsunamis If the earthquake occurs in the ocean, it can push up powerful waves, known as tsunamis. Measuring earthquakes
U.S. and World Maps and Puzzles - Free Maps That Teach US Geography Mega Quiz 1100 varied and interesting questions about the United States. The questions encourage the player to think and make connections using a map. Printable U.S. Maps of all of the 50 U.S. states, labeled and unlabeled, for classroom and student use. Online Atlas Maps of the countries of every continent and of every continent. Print Free Maps Large or Small Free online software to print outline maps - one page to 7 feet wide. Megamaps - free maps large and small Great for classroom maps. Maps by Place: World: Print World Maps Online Atlas Continents and Regions Maps Continents Map Puzzle World Features Map Puzzle World Monuments Map Puzzle Europe: Online Map of Europe Online Atlas Maps of the Countries of Europe Europe Map Puzzle Print Maps of Europe and European Countries United States: Online Atlas maps of the United States Make Your Own USA Online Map of the United States Printable U.S. Asia: Africa: North America: Central America and the Caribbean: South America: Mexico:
Data.gov Shaking Intensity It is a modern human tendency to focus on the number of an earthquake—specifically, the magnitude, or what people used to call the “Richter scale.” But the destruction from a quake usually has more to do with location and timing. Such was the case with the earthquake in Christchurch, New Zealand, on February 22, 2011. A September 2010 earthquake centered 40 kilometers (25 miles) west of Christchurch, in the plains near Darfield, struck at 4:35 a.m., had a magnitude of 7.1, and caused some structural damage and one death (by heart attack). The natural-color image above was captured on March 4, 2011, by the Advanced Land Imager (ALI) on NASA’s Earth Observing-1 (EO-1) satellite. The deeper the red color of the circle, the more intense the “peak ground acceleration,” or shaking of the earth. There are two forms of energy that cause the shaking in an earthquake. ReferencesGeoNet (2011, March 4) Christchurch badly damaged by magnitude 6.3 earthquake. Instrument(s):
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Earthquakes - Q-files Encyclopedia Many earthquakes take place where one tectonic plate slides down beneath in another in what is called a subduction zone. Shock waves are sent out in all directions when, deep under the ground, the locked plates suddenly "give". A subduction zone How an earthquake happens The outer layer of the Earth is made up of a number of giant slabs, called tectonic plates. These are always on the move. P- and S-waves travelling through the Earth's interior Shock waves The sudden jolt of a quake usually lasts no more than a few minutes and may be over in just a few seconds. P-waves (1) squeeze and stretch the rocks. P-waves (1) and S-waves (2) Shock waves radiate from the epicentre like ripples on a pond. There are different types of shock waves. Customers in a cafe experience an earthquake. Effects of a quake The shock waves hurtling through the crust cause the ground to shake. A road cracks open along a fault line, with one side slipping down a few centimetres. A road cracks open along a fault line.
Public Benefits – Senior Assistance – Government Assistance – AARP Foundation AARP Foundation is here for everyone age 50 and older who is struggling with problems of hunger, isolation, income or housing. We'll connect you to resources you may not even know are out there, and we're working side by side with trusted organizations in your community and nationwide to help you take control, move forward and feel like a good provider again. Here we've listed federal public benefits for housing, food, health care and income. Help with Your Home Low Income Home Energy Assistance Program (LIHEAP) Benefit: Pays heating and cooling bills, and some energy-related home repairs. Who can apply: People with limited income. How to apply: This varies by location. Telephone Assistance Benefit: Helps pay for the cost of basic local telephone services. Who can apply: Qualified low-income older adults. How to apply: Call your local phone company and tell the sales department that you want to apply for Link Up or Lifeline. Help Buying Nutritious Food SNAP Program
Earthquake Facts And Figures 29 November 2010 What are earthquakes? New Zealand lies on the boundary of the Pacific and Australian tectonic plates. Tension builds up as they scrape over, under or past each other. Most (though not all) earthquakes occur at faults, which are breaks extending deep within the earth, caused by the movement of these plates. The fault that caused the Canterbury earthquake on 4 September 2010 has been named the Greendale Fault. Scientists from the Institute of Geological and Nuclear Sciences (GNS) think it is the first time this fault has moved in several thousand years, and it is unlikely that it will move again for another few thousand years. Measuring earthquakes In 1935 the American seismologist Charles Richter invented a scale to indicate the strength of an earthquake. The magnitude is a measure of the amount of energy released by the earthquake. The Modified Mercalli (MM) intensity scale is used for measuring the intensity of an earthquake. Aftershocks Figure 1. Soil Liquefaction
Map Puzzles - Learn U.S. and World Geography Online Map Puzzles for all computers and devices including iPad, Android, PC and Mac: We will be updating the rest of our Map Puzzles for devices soon; these still require Adobe Flash: World Continents Map Puzzle World Features Map Puzzle World Monuments Map Puzzle Quill's Quiz - 1100 QuestionUS Mega Geography Quiz U.S. Ari Online Kabbalah Education Center