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 



Since the end of January 2012, Europe has been experiencing record-breaking cold temperatures and heavy snowfalls.  Temperatures are dropping to -40°C (-40°F) and below in Europe.  The canals of Venice are freezing over (the first time since 1991) and sections of the Black Sea have frozen (the first time since 1977).  And, Rome has received its first substantial snowfall since 1986. A small boat cuts through the ice along a canal in Venice. Photo by Marco Sabadin/AFP/Getty Images The frozen Black Sea in Ukraine (Reuters photo) ...


Posted in: Field Campaigns: SCRC GLOBE Science Topics: Climate Climate Change Investigation Areas: Atmosphere

If you’ve seen the science news headlines in the past few weeks, you may have noticed stories summarizing how 2011 ranked in climate history.  What is interesting is that the headlines have been a bit contradictory.  For example, if you’ve read the story as reported by the National Aeronautics and Space Administration (NASA), the headline reads “ NASA finds 2011 ninth-warmest year on record ”, which to me implies it was another record hot year given that it made the top ten list.  Nonetheless, another story reported in ABS news touts that the world wasn’t quite...


Posted in: Field Campaigns: SCRC GLOBE Science Topics: Climate General Science

When you think about farms, you may think of the sounds you hear.  Those sounds may include both natural and manmade sounds, such as the rustling of produce in the wind or machines working the fields.  While these are expected sounds that can indicate farm health, scientists recently have been looking at another natural sound: songbirds. Farmers are becoming more interested in looking at the key connections between ecological, economic, and social components to managing their farms, according to Quest science blog .  It is then important to make sure that clear and...


Posted in: GLOBE Science Topics: Backyard Science Climate Climate Change Investigation Areas: Earth As a System Biosphere » Arctic Bird Migration

Nitrogen is an important molecule that makes up nearly 78 percent of the atmosphere.  Burning fossil fuels and using fertilizers for agriculture are two ways that this number can increase.  But the atmosphere isn’t the only place that nitrogen is found – it is also found in bodies of water.  Of the nitrogen that is spread in fertilizers, only 25-30 percent is absorbed by plants, so that leaves a lot of nitrogen left to either be absorbed by the atmosphere or into water.  Figure 1 shows the intricacies of the nitrogen cycle, from Physical Geography.net’s Fundamentals...


Posted in: GLOBE Science Topics: Climate Climate Change Investigation Areas: Hydrosphere Hydrosphere » Nitrates

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