critical issues

Teaching Non-Majors to Communicate the Importance of Geoscience for Policy Making through Service-Learning and Civic Engagement

Wednesday, November 4, 2015

Strengthening the role of geosciences in policymaking is challenging anticipatory work. Geoscientists advance science-based decision-making by communicating the results, implications and value of research directly to policymakers (e.g. participating in Congressional Visit Days). However, improving geoscience policy also requires the voices of non-geoscientists. Teaching non-STEM majors the value of science-based policymaking contributes to science literacy overall, and it also helps generate potential advocates for the geosciences at the local, state and federal level.

Geologic Map Database for Aggregate Resource Assessment in the Phoenix Metropolitan Area

The Arizona Geological Survey's Geologic Map Database for Aggregate Resource Assessment in the Phoenix, Arizona Metropolitan Area and Surrounding Regions provides valuable information for resource development and land use planning. The database is an integrated product with shapefiles and other digital data. The primary purpose of this database is to depict geologic units that have been and are being exploited for aggregate resources in a uniform and fairly simple manner. 

Communicating Cascadia's Earthquake Risk

Friday, October 16, 2015

Overarching questions addressed in this webinar include:

  • What does geoscience tell us about the risk posed by the Cascadia subduction zone?
  • How is earthquake science used in the decision-making process?
  • What challenges do state and local decision makers face responding to the threat of large-scale earthquakes in their area?
  • How can information about earthquake risk be communicated effectively to decision makers and the public?
  • What actions are state and local decision makers taking to prepare for the risks posed by Cascadia and other similar faults? What other actions could be taken?

Our speakers include:

  • Chris Goldfinger, Oregon State University | pdf download icon Slides  YouTube download icon Video
  • Jeff Rubin, Tualatin Valley Fire & Rescue | pdf download icon Slides   YouTube download icon Video
  • Tom Brocher, Earthquake Science Center, U.S. Geological Survey | Slides  YouTube download icon Video

Webinar Co-Sponsors:
U.S. Geological SurveyWestern States Seismic Policy Council, Oregon Seismic Safety Policy Advisory Commission

CEU Credits

To earn CEU credits, please complete the associated on-demand GOLI course that was developed from this webinar with a grade of 70% or higher and then submit your application for CEUs. CEUs are awarded from the American Institute of Professional Geologists. To view the full list of on-demand GOLI courses, please browse the GOLI course catalog.

Resources to learn more:

Search the Geological Surveys Database for reports and factsheets about earthquakes in the Cascadia region.

Communicating Cascadia's Earthquake Risk: The Science Behind the Cascadia Subduction Zone Risk

2014 Critical Issues Forum: America's Increasing Reliance on Natural Gas: Benefits and Risks of a Methane Economy

Wednesday, November 19, 2014

The development of unconventional natural gas resources in the last decade has reshaped the energy mix in the U.S. Decisions that are being made now – often in sectors that may not have an obvious connection to gas production – will determine the energy mix over the coming decades. The 2014 Critical Issues Forum, entitled America’s Increasing Reliance on Natural Gas: Benefits and Risks of a Methane Economy, reflected the strong interest and concerns associated with the development of natural gas resources. The two-day event was held at the Forth Worth Club in Fort Worth, Texas, on November 19-20, 2014.

The Forum examined the 5- to 30-year outlook for the development of a natural gas-dominant energy sector in North America and discussed the associated benefits and risks. Presentations highlighted our current understanding of the interrelated geological, environmental, and economic aspects of natural gas development and stimulated discussion on two overarching questions:

  • Is a natural gas-dominant economy achievable in North America?
  • Would a natural gas-dominant economy be desirable?

Forum Sponsorship support was provided by the Geological Society of America, the Society for Sedimentary Geology, the American Association of Petroleum Geologists, and The Geological Society

For more information about the Forum, please visit the 2014 Critical Issues Forum home page.

2014 Forum: Selected Clips

Visualization of Earth's key climatic indicators over time

NASA's Climate Time Machine allows users to explore how various indicators of the Earth's climate have changed over time and what the impact of further changes could be. The climatic indicators explored in the visualization are sea ice, sea level, carbon dioxide, and global temperature.

Click here to use NASA's Climate Time Machine visualization 

Source: NASA

 

Interactive map of the U.S. energy sector's vulnerabilities to climatic conditions

The U.S. Department of Energy's interactive map of the energy sector's climatic vulnerabilities allows users to explore how climatic events have impacted the energy sector over recent years. You can view how impacts due to increasing temperatures, decreased water availability, and increasing storms, floods, and sea level rise have adversely affected energy resource development, distribution, production, and transmission.

Click here to use the interactive map.

Visualization of average per person energy use for each state

The U.S. Department of Energy's visualization of per person energy use allows you to explore what the average energy usage for your state looks like in the form of burritos, dynamite, and other more relatable metrics. Because most people can't visualize what it means to use 148,600,000 BTU, this visualization is particularly useful for putting personal energy usage into perspective.

The data for this visualization come from the EIA State Energy Data System and represent 2012 energy use.

Visualization of drought in California

The U.S. Geological Survey provides a website of visualizations that show how California's extreme drought in the early-mid 2010s progressed through the early-mid part of the decade and then was relieved with significant rain and snowfall in 2016-2017. Visualizations of the extent and severity of drought, change in reservoir volumes, and streamflow compared to historic rates are all available on the website, which you scroll through to see different features.

Click here to see the visualization of California's drought

Visualization of ash cloud predictions from Mount St. Helens

The U.S. Geological Survey (USGS) Volcano Hazards Program's visualization shows the projected ash cloud for three differently-sized, hypothetical eruptions of Mount St. Helens. The visualizations depict a simulation of the spread of volcanic ash, based on a combination of wind data from the National Oceanic and Atmospheric Administration (NOAA) and volcanologist-derived eruption size parameters.

Visualization of a predictive model for weather hazards

The National Oceanic and Atmospheric Administration's (NOAA) Geophysical Fluid Dynamics Laboratory (GFDL) has created a visualization of their high-resolution global ocean-atmosphere-land-ice FLOR model. The FLOR model uses ocean, atmospheric, and other water-related data to improve understanding and prediction of the range of climate extremes. The outputs of the FLOR model have been used to understand predictability, change, and mechanisms of a range of climatic events including tropical cyclones, drought, rainfall and temperature over land, and changes in Arctic sea ice.

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