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 



Most trees obtain water through their massive root systems, but did you know that some trees can absorb water through their leaves as well? This ability is called foliar uptake. Scientists recently discovered that trees in cloud forests use foliar uptake to obtain water. A cloud forest is a forest that has persistent or seasonally persistent fog or low-level cloud cover. Cloud forests are usually in the tropics or subtropics, have evergreen trees (trees that don’t lose their leaves) and tend to have a lot of mosses and vegetation in the understory of the trees. Cloud Forest...


Posted in: GLOBE Science Topics: Earth System Science Investigation Areas: Earth As a System Biosphere

GLOBE’s Earth as a System investigation area cultivates students’ awareness of an intricate web of global connections. Similar to real world scientists, students explore life science concepts, learning that “ organisms can only survive where their needs are met. ”  The Earth as a System investigation area encourages students to observe patterns and connections, such as through phenology. Phenology is the study of how living organisms respond to seasonal changes in their environment. Only through observing and measuring can we notice if changes are occurring and how they occur. ...


Posted in: GLOBE Science Topics: Earth System Science Investigation Areas: Earth As a System Biosphere » Ruby-Throated Hummingbirds

All over the United States, spring flowers such as daffodils and crocuses began blooming nearly a month ago due to an unseasonably warm winter.  Some of my friends from many parts of the country have been mentioning how beautiful their gardens are and enjoying the warm weather.  Even my family and friends from the Mid-Atlantic region have been sending photos showing off their beautiful home gardens. Daffodils in bloom in late February Many think it’s really nice to see green grass, budding trees, and flowers in bloom in late February, as it’s a spirit lift...


Posted in: GLOBE Science Topics: Backyard Science Climate Earth System Science

From January 22 to 26, 2012, scientists from around the world gathered for the American Meteorological Society annual meeting, which was held in New Orleans, Louisiana.  Scientists from the GLOBE Program stayed next to the beautiful Mississippi River. The Mississippi River in New Orleans (photo courtesy of Dr. Donna Charlevoix) The Mississippi River is the lifeblood of New Orleans and has so impacted the city that the city was actually developed around it. The first buildings were constructed around the river edge, which has the highest ground, and now...


Posted in: GLOBE Science Topics: GLOBE Protocols Earth System Science Investigation Areas: Hydrosphere Primary Audience: Students

This week we’ll finish our look at the climate summaries for each GLOBE region with a focus on the Near East-North Africa region.  Remember that these annual reports provide a summary of the global climatic conditions and are a great benchmark for monitoring climate. Regional reports provide a tremendous amount of information. The temperature and precipitation climate summaries are highlighted here, but if you are interested, more information about the Near East-North Africa region state of the climate is available from this website: ...


Posted in: GLOBE Science Topics: Climate Climate Change Earth System Science