Community Blogs

Community Blogs
 

Included below is a feed of the latest blog posts created by the GLOBE Community. To view a tutorial on how you can create a blog click here 

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In case you missed it, last month, was all about the 2017 International Virtual Science Symposium. There were over 140 entries from all 6 GLOBE regions. Students submitted reports about their research on all of the “spheres” (hydrosphere, atmosphere, biosphere, pedosphere, and earth as a system) and they were reviewed by a panel of scientists, teachers, and science enthusiasts to be rewarded with stars and badges. I had the wonderful privilege of being able to read through and review several projects. I was blown away with the thought and hard work that went into these projects. Of...


Posted in: GLOBE Science Topics: Backyard Science Data Included Earth System Science Scientist Skills GLOBE Protocols Investigation Areas: Atmosphere » Surface Temperature News Topics: Virtual Science Fair

Just when you think that perhaps the weather systems are settling down- our amazing scientific instruments are able to detect a potential change! I never cease to be amazed at what we are able to learn about Earth's systems- both from the ground and from space!  This article from the New York Times just came across my newsfeed- "It's Like it Never Left: Another El Nino May be on the Way". In the article, it states that "Among the potential effects are wetter conditions across the southern United States, including Southern California; a drier Midwest; and drought in parts of Africa,...


Posted in: Curriculum: STEM Education Research Science and Math Event Topics: Campaigns and Projects (IOPs, etc) Field Campaigns: El Niño GLOBE Science Topics: Earth System Science Climate Change Backyard Science Climate Earth as a System Scientist Skills GLOBE Protocols GLOBE Working Groups: Education Working Group Investigation Areas: Atmosphere Earth As a System Hydrosphere Pedosphere (Soil) Biosphere News Topics: Virtual Science Fair Primary Audience: Partners Scientists Alumni Country Coordinators Trainers Teachers Students

Consider the rain gauge used in GLOBE, CoCoRaHS, and other citizen science programs. Just four pieces plus 2 mounting screws – an inner graduated cylinder, an outer cylinder, a cap/funnel, and a mounting bracket. The area of the outer tube is exactly 10 times the areas of the inner tube and the cap/funnel, so the graduations on the inner cylinder can be spaced ten times further apart. Thus, 0.2 mm of rain fills the inner tube to a depth of 2.0 mm, which one can read. In addition, if heavy rainfall fills the inner cylinder, the rest of the rainfall overflows into the outer cylinder, which...


Posted in: Curriculum: STEM Field Campaigns: El Niño GPM GLOBE Science Topics: Backyard Science GLOBE Protocols Investigation Areas: Atmosphere Primary Audience: Teachers Students Alumni

In most scientific research an important test is whether the results of an experiment can be repeated, typically repeated by another lab and research group. A result that cannot be confirmed in this way is generally viewed as invalid. This is a great test for controlled experiments where virtually identical experimental conditions may be achieved. In Earth science research involving observations of the natural world, experimental conditions cannot be reproduced. For environmental research the standard must switch for repeatable to intercomparable – capable of being compared. Research...


Posted in: GLOBE Science Topics: General Science Earth System Science Backyard Science GLOBE Protocols Investigation Areas: Hydrosphere Pedosphere (Soil) Atmosphere Biosphere Primary Audience: Trainers Teachers Students Scientists Alumni

This week we welcome long-time friend of GLOBE, Dr. Peggy LeMone, Chief Scientist for the GLOBE Program from 2003-2009, as our guest blogger. Dr. LeMone is currently working in the field of weather and cloud formation at the National Center for Atmospheric Research (NCAR). Originally posted at http://spark.ucar.edu/blog/measuring-rainfall on September 23, 2013. Dr. Peggy LeMone, Credit: UCAR Dr. Peggy LeMone is an NCAR Senior Scientist who studies weather and cloud formation. For more information about her research, visit Peggy's home page. A guest post by NCAR...


Posted in: GLOBE Science Topics: Backyard Science Investigation Areas: Atmosphere » Precipitation