STEM Professionals' Blog


The GLOBE International STEM professionals Network (GISN) Blog is an online collaborative effort where scientists associated with GLOBE post their thoughts, comments, and philosophies about a variety of science topics.

GLOBE strongly encourages positive and productive discussions to further advance the scientific understanding of all involved with The GLOBE Program.




After another cold night on the mountain (it was two degrees Celsius inside the tents) we awoke to a wonderful sight... Mt. Meru in a sea of clouds.   Mt. Meru, Tanzania's second highest mountain, in a sea of clouds as seen from Karanga Camp. Incredible view so early in the morning and a great way to begin our day.  The hike today would be a short three hours, so after a hearty breakfast we headed to Millenium camp.  The terrain was very much the same, but we did see obsidian rocks (formed when the lava from a...


Posted in:

GIO Director, Tony Murphy, taking water temperature in stream near Baranco camp early in the morning.  Temperature was 5C. Karanga camp, which is 10 m below Baranco camp is home for Monday night.  What an adventurous day we had getting there!  We began our morning taking soil moisture measurements for the SMAP campaign.  Mark Brettenny, GLOBE Africa Regional Officer, checking on a soil moisture probe before students take measurements. Then we hiked the 'wall.' As we left camp, it was full with a human train -- lots of hikers, guides and...


Posted in:

Measuring water temperature. After breakfast we split into the two groups.  Mark Brettenny of GLOBE Africa's Regional Office and I, stayed with group 1 to focus more on science.  Our next camp site is Baranco camp, 3940m, so a lower elevation than Lava Tower and set in a magnificent glacial valley.  Lava Tower, over 100 m high and formed when the volcano was active. During the hike we stopped and took a stream measurement.  The stream was frozen, and the Omani students were excited to see it.  The water flowing underneath...


Posted in:

We began the hike to Lava Tower, our next campsite, on Saturday morning. At 4600 m it was a significant rise in altitude.  About two hours into our hike, we stopped at a stream to take some GLOBE measurements.  Here students collected data and entered it into an iPad with the GLOBE Data Entry App .  Once we get back to a Wifi connection, all the data we are collecting will be uploaded into the database for all of us to see. Animals are difficult to see in this terrain but they do leave clues for you -- those come in all shapes and sizes.  Earlier...


Posted in:

Very early Friday morning, we heard the Colobus monkeys screaming and howling.  We awoke to find a Blue Monkey visiting our camp and checking us out.  We left Big Tree camp to a rousing African Omani mix of songs.  Soon we would be at our first protocol destination, a site within the rainforest.  Once we arrived there we divided into groups.  We took atmosphere, hydrosphere, biosphere, and pedosphere measurements.  Once completed we began to transition from rainforest to moorland.  This had heather growing tall, as a scrub... very...


Posted in: