• Levelling survey]After the eruption, the ground subsided at a maximum value of 66mm around the western shore of the Shimabara Peninsula and at one of 65mm around the Azami Valley, 1km SW from the lava dome. (nii.ac.jp)
  • Volcanic gas]SO_2 emission rate was 50-200 tons/day, which were correlated to the volume of lava supply. (nii.ac.jp)
  • Major element composition of volcanic glass shards in the late Quaternary widespread tephras in Japan-Distinction of tephras using K 2 O-TiO 2 diagrams. (springer.com)
  • In this 6-part activity, students learn about climate change during the Cenozoic and the abrupt changes at the Cretaceous/Paleogene boundary (65.5 million years ago), the Eocene/Oligocene boundary (33.9 million years ago), and the Paleocene/Eocene boundary (55.8 million years ago). (climate.gov)
  • The evidence for climate change caused by human activities is massive. (themonastery.org)
  • Stratigraphic records from both distal and proximal Changbaishan ash show that this eruption generally occurred between 1,012 and 1,004 cal yr BP. (springer.com)
  • New in the 5-Minute Fundamentals Series, The Science Teacher's Activity-A-Day, Grades 6-12 , includes 180 easy, five-minute hook or sponge activities to capture learners' attention and introduce lessons. (wiley.com)
  • Each activity begins with a concise explanation of the concept upon which it focuses and includes a materials list, the procedure, follow-up questions, and extensions. (booktopia.com.au)
  • the activities cover topics based on the National Science Education Standards. (wiley.com)
  • The Science Teacher's Activity-a-Day is an ideal resource for middle and high school science teachers. (wiley.com)
  • They are the authors of dozens of books for middle and high school science teachers and students, including Crime Scene Investigations and Hands-On General Science Activities with Real-Life Applications , both from Jossey-Bass. (wiley.com)
  • Anthropogenic global warming''' (AGW) is a theory that suggests that human activity is causing the [[Earth]] to warm. (conservapedia.com)
  • around 600 cubic kilometers (144 cu mi) of the Tshirege formation, Upper Bandelier eruption. (wikipedia.org)
  • In this activity students download satellite images displaying land surface temperature, snow cover, and reflected short wave radiation data from the NASA Earth Observation (NEO) Web site. (climate.gov)
  • In this activity, students use authentic Arctic climate data to unravel some causes and effects related to the seasonal melting of the snowpack and to further understand albedo. (climate.gov)