background preloader

Global Climate Change: Research Explorer

Global Climate Change: Research Explorer
The earth’s climate has warmed and cooled for millions of years, since long before we appeared on the scene. There’s no doubt that the climate is growing warmer currently; indications of that change are all around us. Though climate change isn’t new, the study of how human activity affects the earth’s climate is. The exploration of climate change encompasses many fields, including physics, chemistry, biology, geology, meteorology, oceanography, and even sociology. At this Web site, you can explore scientific data relating to the atmosphere, the oceans, the areas covered by ice and snow, and the living organisms in all these domains. You’ll also get a sense of how scientists study natural phenomena—how researchers gather evidence, test theories, and come to conclusions.

Concord Climate Simulator Copyright© Copyright The Concord Consortium Record Link <a href="stem-resources/modeling-earths-climate">The Concord Consortium. Modeling Earth's Climate. Concord: The Concord Consortium, 2010, October 7.</a> AIP Modeling Earth's Climate (The Concord Consortium, Concord, 2010, October 7), WWW Document, ( AJP Modeling Earth's Climate (The Concord Consortium, Concord, 2010, October 7), WWW Document, ( APA Modeling Earth's Climate. (2010, October 7). Disclaimer: The Concord Consortium offers citation styles as a guide only.

The Large Hadron Collider The Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator. It first started up on 10 September 2008, and remains the latest addition to CERN’s accelerator complex. The LHC consists of a 27-kilometre ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way. Inside the accelerator, two high-energy particle beams travel at close to the speed of light before they are made to collide. The beams travel in opposite directions in separate beam pipes – two tubes kept at ultrahigh vacuum. Thousands of magnets of different varieties and sizes are used to direct the beams around the accelerator. All the controls for the accelerator, its services and technical infrastructure are housed under one roof at the CERN Control Centre. How many kilometres of cables are there on the LHC? Download the LHC guide [PDF] CERN takes safety very seriously. Read about the safety of the LHC

Remote Sensing Activities Help Current Search Limits Refine the Results Results 1 - 10 of 14 matches Climate History from Deep Sea Sediments DATA: Integrated Ocean Drilling Program (IODP) Core Data. Cool Cores Capture Climate Change DATA: ANDRILL Sediment Core Data. Detecting El Niño in Sea Surface Temperature Data DATA: Sea Surface Temperature (SST). Envisioning Climate Change Using a Global Climate Model DATA: NASA/GISS Model II Global Climate Model. Exploring NCAR Climate Change Data Using GIS DATA: NCAR Climate Change Scenarios. Global Change in Local Places DATA: SHALDRIL Core Data; NOAA Pollen data TOOL: GeoMapApp SUMMARY: Import Antarctic sediment core data files into GeoMapApp to create maps and graphs. How Permanent is Permafrost? Investigating Climate Change Using Observed Temperature Data DATA: Historic temperature data from the National Climatic Data Center (NCDC). Is Greenland Melting? Access retired EET Chapters

Smart Grid “Smart grid” generally refers to a class of technology people are using to bring utility electricity delivery systems into the 21st century, using computer-based remote control and automation. These systems are made possible by two-way communication technology and computer processing that has been used for decades in other industries. They are beginning to be used on electricity networks, from the power plants and wind farms all the way to the consumers of electricity in homes and businesses. They offer many benefits to utilities and consumers -- mostly seen in big improvements in energy efficiency on the electricity grid and in the energy users’ homes and offices. For a century, utility companies have had to send workers out to gather much of the data needed to provide electricity. The “grid” amounts to the networks that carry electricity from the plants where it is generated to consumers. The key activities that comprise OE’s smart grid strategy are summarized below.

ELI: Climate Change: Instructional Resources Google Earth KML Files | Videos Supplemental Homework Readings | Instructional Handouts | Power Point Files Google Earth KMZ Files Weather and Climate.kmz Investigating Weather.kmz Climate Hotspots.kmz Future World Part1.kmz Future World Part2.kmz Videos How do we know the earth is warming? Supplemental Homework Readings What is the Relationship between Climate Change and Weather? Instructional Handouts Power Point Files Weather and Climate.pptClimate Proxy PowerPoint Paleoclimate Reconstruction Using Lake Varves PowerPoint slideshow (PPT file) Best astronomy images 2012: See the most beautiful images of the universe The Universe is beautiful. Which is interesting. It doesn’t have to be; it could be all colorless and weird and lumpy. Instead, it’s bursting with color, sculpted by vast forces, molded into fantastic shapes that please our eyes and delight our brains—especially once we understand what we’re seeing. Every December I pick my favorite images from the previous year to display, a task that is extraordinarily difficult. I always wind up with a list of about 60 or 70, and I have to cull it down mercilessly. Many of these, you might expect, are from Hubble, but other telescopes get their share, as well as some that were taken by amateur astronomers with not much more than good cameras and a desire to see and capture the Universe. I can’t argue with that sentiment. On Aug. 31, 2012, the Sun had a major hissy fit: A vast arch of material was lifted up off the surface by the Sun’s powerful magnetic field. JAXA/NASA/Lockheed Martin. The Best Vacation Photo Ever Mars is an amazing place. NASA, ESA, S.

Global Warming Natural Cycle — OSS Foundation Is global warming a natural cycle? Or is global warming affected by human influence? What does the science say? Both are true. In the natural cycle, the world can warm, and cool, without any human interference. For the past million years this has occurred over and over again at approximately 100,000 year intervals. The difference is that in the natural cycle CO2 lags behind the warming because it is mainly due to the Milankovitch cycles. Where are we currently in the natural cycle (Milankovitch cycle)? The natural cycle is understood by examining the paleo records. Natural Cycles The National Academy of Sciences, National Research Council, Board on Atmospheric Science and Climate Present 'Climate Change: Lines of Evidence - Natural Cycles' The Natural Cycle - Climate Minute Rapid Climate Change In The Natural Cycle 9,000 Years 12,000 Years The Holocene temperatures peaked around 8,000 years ago. Source: Links

How Much Does Human Activity Affect Climate Change? The Earth’s climate is changing rapidly. Scientists trying to find out what’s causing climate change work like detectives, gathering evidence to rule out some suspects and to ascertain just who is responsible. It’s clear, based on over a century of scientific investigation, that humans are responsible for most of the climate change we’ve seen over the last 150 years. Humans are not the only suspects. The climate has changed throughout the Earth’s history, well before humans evolved. Carbon dioxide is rising because of human actions: Scientists can measure the increase of atmospheric carbon dioxide over the last 150 years. The potential for human beings to alter climate was first proposed over a century ago, building on research in the 1850s by John Tyndall. For over 100 years, scientists have regarded humans as the prime suspect in current climate changes. In the 1950s, scientists began methodically measuring global increases in carbon dioxide. Further reading

Related: