Space Science News home |
GLOBE hits the beach, then goes underground |
Rostov-on-Don, July 29, 1998: Monday was another HOT and HUMID day in Rostov with temperatures in the low 80s (low 100s F). We began our day with an overview of the GLOBE Program hydrology investigation protocols. We then boarded a bus for the city of Azov and our field study sites. After a hour drive we arrived at a day camp on the banks of the Kagalnik River, a small river with tidal influence from the Azov Sea. Our group then began to practice the hydrology protocols in four teams composed of both Russian teachers and American teachers. Several of the Russian teachers had experience with conducting hydrology tests as part of the EcoBridge program, a United States Information Agency program linking students in the Rostov region with students in the Tennessee Valley of the USA. These teachers willingly shared their expertise in these measurements with their American colleagues along banks of the Kagalnik River.
After lunch at a cafe called "Fort," located in a historic building in central Azov, we then visited School #13, the home school of one of the Russian teacher participants, Larisa Heilo. An interesting tour provided by the school director was highlighted by the wonderful display case full images and examples of the joint activities of Bob Jones High School in Madison, Ala. (a GLOBE school) and Azov School #13. This 4-year partnership has allowed numerous studnet and teacher exchanges and will be complimented by the GLOBE program. We then left School #13 bound for the Azov Sea shore. We drove through beautiful fields of sunflowers and newly plowed fields with soil the color of coal. Our destination was another day camp that provided a shelter and tables for our discussion the GLOBE salinity protocols. Dr. Feodor Surkov, our host from Rostov State University and an expert on the Azov Sea, gave us an excellent overview of the high productivity of the Azov Sea due to the unique balance between fresh water and salt water found here. Our participants helped to pilot test a new GLOBE protocol for taking water temperature measurements by total body immersion (it was so hot!!) and the water felt very good to all. Many of the participants were amazed by the large number of tiny shrimp found in the water along the Azov Sea shore. Our 16-hour day ended with a long bus-ride back to Rostov and the comfort of our un-air conditioned hotel. Day 2 complete. Tuesday morning was a bit cooler than previous morning, but it was still in the mid-60s (mid-80s F). After breakfast at our hotel, Tourist, the participants arrived at the computer center of Rostov State University for a day of soil investigations. A note on the pictures: Each links to a larger JPG up to 1152 pixels wide and from 100K to 1.1M in size. Photo credit: NASA/Marshall Space Flight Center Our study site was located in a field near the Institute for Mechanics and Applied Mathematics. The site was reserved for a 22-story Rostov State University central administration building during the original constuction of the university in the mid-1960s, but it was never built. An excellent 1-meter (3.28 ft) deep soil pit was dug by two of our Russian participants and was our gathering point for the GLOBE workshop participants for the field soil characterization protocols. The rich black soils of the Russian steppe found here were observe and manipulated by hand and the teachers enjoyed getting their hands covered with it while making texture and composition determinations. With soil temperatures of over 31 deg. C (88 deg. F), we were not surprised by the extremely dry moisture values we observed. Our hot and thirsty group then proceeded to lunch. Our lunch was arranged at a nearby cafe located in the middle of an area of high-rise apartment buildings. We began the soil laboratory investigations after lunch in the computer center. After placing two large plastic cloths on the floor which we used as our chemistry bench, we completed our study of bulk density, soil particle size distribution, and soil pH. The integrated teams of Russian and American teachers worked well, even despite the language barrier. GLOBE Science became our universal language. Dinner Tuesday evening was modest and welcome. Our hosts planned to end our day early because of the very long previous day. An unscheduled bus tour of the northern district of Rostov was completely enjoyed by everyone. We marveled at the huge number of high rise apartment buildings found there. Over a quarter of Rostov's 1.2 million residents live in this district! The day ended with a short walk around the hotel area by several of the participants and a quiet drink by others at the edge of the fountain and reflecting pool in front of our hotel.
|
All photo credits: NASA/Marshall Space Flight Center
More web links More science headlines - NASA research NASA's Earth Science Enterprise Information on Earth Science missions, etc. |
return to Space Science News Home
Author: Greg Cox
Curator: Linda Porter
NASA Official: Gregory S.
Wilson