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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From the start, the measurement of daily maximum and minimum air temperature within one hour of local solar noon has been a key GLOBE protocol. The low cost approach was to use a U-tube thermometer housed in a wooden instrument shelter facing away from the equator. The U-shaped tube contained mercury with pins on either side of the mercury. As the air temperature warmed the pin on one side would move while the other pin stayed in place; when the air cooled, the pin on the other side would be pushed up. The pins were held in place by magnetized strips behind the thermometer tube so that they...


Posted in: Curriculum: STEM Technology GLOBE Science Topics: Earth as a System Earth System Science GLOBE Protocols Climate Change Climate GLOBE Working Groups: Science Working Group Investigation Areas: Atmosphere Primary Audience: Teachers Trainers Students Partners Scientists Alumni Country Coordinators

https://docs.google.com/forms/d/e/1FAIpQLSc3kwd0hHXG--39z2ADxi7-blg11wAx1RUG42GVHgsG12BP6g/viewform?c=0&w=1Did you know that mosquito-borne diseases are impacted by both the El Nino and the La Nina weather patterns? Tonight during the ENSO Student Research Campaign Webinar #10 (at 8 pm EST) Dr. Assaf Anyamba will share the results of his research on the impact of these different patterns on the onset of Rift Valley fever in parts of Africa. As we know, these changing weather patterns alter the normal climatic conditions for regions around the world. In some places, this results in too...


Posted in: Curriculum: STEM Education Research Science and Math Technology Event Topics: Campaigns and Projects (IOPs, etc) Field Campaigns: El Niño GLOBE Science Topics: Earth System Science Scientist Skills Climate Change Climate Investigation Areas: Atmosphere Earth As a System Hydrosphere Pedosphere (Soil) Biosphere Learning Activities: Earth as a System Primary Audience: Trainers Teachers Scientists

As Earth science has a single uncontrolled object of study, the first rule is to take today’s data today. While ice and sediment cores and fossils can reveal past conditions, the observations that can be made right now cannot be replaced by ones taken later. This goes well with the Native American adage, “You can’t step in the same river twice.” The environment is constantly changing and doing so on a wide range of time and space scales. In a recent video post, Neil deGrasse Tyson said, “One of the great things about science is that it is an entire exercise finding what is true. You have...


Posted in: Curriculum: Science and Math Event Topics: Campaigns and Projects (IOPs, etc) GLOBE Learning Expeditions Science Symposia and Fairs Field Campaigns: El Niño SMAP GLOBE Science Topics: Earth as a System Earth System Science General Science Climate Change Climate Investigation Areas: Earth As a System Primary Audience: Teachers Students Alumni

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

Concerns regarding the impact of global warming on vector-borne diseases have intensified interest in the relationship between atmospheric factors and dengue fever incidence. Global climate change poses the threat of serious social upheaval, population displacement, economic hardships, and environmental degradation. Changes in temperature, rainfall and relative humidity have potential to enhance vector development, reproductive and biting rates, shorten pathogen incubation period and encourage adult longevity. In addition, changes in wind direction, velocity and frequency will have an...


Posted in: GLOBE Science Topics: Climate Change GLOBE Protocols Investigation Areas: Hydrosphere Learning Activities: Hydrology Primary Audience: Teachers Students