Update
Archive of PolarConnect Event with Lauren from Alaska!
Lauren hosted a great event on Friday, 27 June 2014. Check out the audio, video, and slides in the PolarConnect Archives
What Are They Doing?
To date, the researchers have found that microbial communities in lakes and rivers change dramatically through the seasons but reassemble on an annual basis. They have also found that community composition in soil and surface waters shifts within days in response to environmental fluctuations in temperature or dissolved organic matter composition. They have also found that upland terrestrial habitats act as landscape-level seedbanks for lowland aquatic systems. The ultimate goal of the project is to develop a greater understanding of the controls on microbial community composition and function over space and time.
Where Are They?
Latest Journals
Ms. Watel has been teaching at St. Mary's Academy in Englewood, CO since 2009. During that time she has taught biology and environmental science to grades 9-12. She also serves as the faculty advisor of the Environmental Club and a 10th grade advisor. St. Mary's Academy is a JK-12 school, and Lauren teaches in the high school division which has an all-female student body. Lauren received a BA from Colorado College in biology in 2007 and a MEd in curriculum and instruction from the University of Washington in 2009. She also completed a graduate resident teaching program culminating in a certificate from IslandWood in environment, education and community in 2008. Lauren enjoys spending her free time traveling, biking, hiking, and skiing with her husband Ethan and dog Ralph.
Dr. Byron Crump has worked in the Arctic for over a decade exploring the biodiversity and ecology of bacteria and other microbes in lakes, streams and soils. Microbial communities are essential components of every ecosystem on the planet, and in recent years we have learned that the most abundant organisms in natural microbial communities are unrelated to the cultured organisms studied in the lab for the last 100 years. Microbial communities contain an extremely deep diversity and an immense genomic potential of novel functional genes. Dr. Crump is currently conducting a multi-year study of microbial community composition and growth rate in arctic lakes and streams on the North Slope of Alaska to measure how diversity and growth vary over time and are affected by global change. You can read more about Dr. Crump's research here.