EDUCATOR TOOLS >

Webinar Archive

Create Courses/Textbooks

Student Resources

Continuing Conversations (180 Blog sites)


THEMES >

American Indian & Indigenous People


Climate & Agriculture


Climate & Food Security


Climate Change & Disasters


Climate Change & Security


Sea Level Rise/Coastal Adaptation


TED Talks Climate Series


Misconceptions & Skeptics


Climate Change FAQ's


How Do We Know?


CONTENT BY PARTNERS >

   CLEAN

   EcoTipping Points

   Livermore National Laboratory

   National Geographic

   Public Broadcasting System PBS

   UCAR – COMET

   Will Steger Foundation

 

Orbital variations

    • Orbital Variations and Solar Energy Featured Article Orbital Variations and Solar Energy Orbital Variations and Solar Energy

      Three characteristics of Earth’s orbit around the sun—obliquity, eccentricity, and precession—change periodically and influence the amount of energy that... More »

Recently Updated
Seasons and Ecliptic Simulator - CLEAN Last Updated on 2012-08-30 at 16:13 SUMMARY This simulation has been selected for inclusion in the CLEAN Collection based on the following review comments: An interactive simulation of Earth's... More »
Milankovitch cycles Last Updated on 2012-08-01 at 12:53 Milankovitch cycles refer to long term variations in the orbit of the Earth which result in changes in climate over periods hundred of thousands of years and are related... More »
Video: CO2 and the Atmosphere - CLEAN Last Updated on 2012-07-22 at 17:38 SUMMARY Video length: 9:04 min. This video is narrated by climate scientist Richard Alley. This activity has been selected for inclusion in the CLEAN Collection based... More »
Simulation: Milankovitch Cycles - CLEAN Last Updated on 2012-07-12 at 11:01 SUMMARY 30 minutes required. Summary by CLEAN Reviewers: These animations depict the three major Milankovitch Cycles that impact global climate, visually demonstrating... More »
Solar Energy: The Major Driver of Earth's Climate Last Updated on 2012-05-07 at 18:52 The major driver of Earth’s climate is the amount of solar energy it receives. Three laws relate the solar energy reaching Earth to the planet’s orientation with... More »
Orbital Variations and Solar Energy Last Updated on 2012-05-07 at 18:44 Three characteristics of Earth’s orbit around the sun—obliquity, eccentricity, and precession—change periodically and influence the amount of energy that... More »
  • Articles Articles
  • Blog Blog Posts
  • Gallery Galleries
  • News News
  • Resources Resources
  • Media Videos
  • Include Content from all Sub-Sections
Type Title Author Date
Retrieving data...