PPT-Threatened Arctic Lakes: Pressures from Climate Change and

Lindsey Witthaus Department of Environmental Engineering University of Kansas Ashley Zung Department of Geography University of Kansas RESEARCH OBJECTIVES 1 summarize our current understanding of the mechanisms that drive . Presentation by Kathleen Crane. Arctic Research, Climate Program Office. National Oceanic and Atmospheric. Administration. kathy.crane@noaa.gov. NOAA’s Role in the Arctic:. Ocean Observations. Atmospheric . Unpacking the . Food, Water, Energy Nexus. Philip A. Loring, University of Saskatchewan School of Environment and . Sustainability. What exactly is the “nexus”?. Connections, Interdependencies, Trade-offs. May 2013. Neil Comer. Senior Climatologist, . Risk Sciences International. Adjunct, . University of Prince Edward Island. University of Toronto-Scarborough. Information Overload . ?. Headlines. Climate Science: Time to raft up. Climate Change Debate. Issues for Canada. NASA’s Evidence of Climate Change. Sea level rise. Global . sea level rose about 17 centimeters . in . the last century. The rate in the last decade, however, is nearly double that of the last . Wilco Hazeleger. www.esciencecenter.nl. Results – Lagged correlation. Cecilia Bitz. SST anomaly December (K). Climatology May sea ice edge. May sea ice edge. Surface ocean relates to sea ice variability. The vanishing veneer of frozen ocean isn't just important for polar bears.. By: Russell . McLendon. 11/6/2015. 2. The Arctic hasn't been itself lately. Temperatures there are rising at twice the global rate, sparking an array of changes unlike anything in recorded history. One of the most striking examples is the region's sea ice, whose dramatic decline over the past decade has led to forecasts of an ice-free Arctic Ocean as early as the 2030s. . The Future…. 1. The irreversibility of climate change on human time scales.. 2. Sea Level Rise. New predictions. 3. Ocean acidification. 4. Methane . permafrost and . methane . clathrate. . stability . Strategies. A talk given to the Santa Cruz Astronomy Club Nov 14, 2013. Richard Nolthenius, PhD. Chair – Astronomy Department, Cabrillo College. Is there a Scientific Controversy about the Cause of Global Warming?. Sanitation. f. rom an International Survey in the Arctic. Jonathan M. . Bressler, MPH. 1,2. 1.  Section of Epidemiology, Division of Public Health, Alaska Department of Health and Social Services, Anchorage, AK, . This exercise is one of many PowerPoint programs from . http://murov.info. . This site presents images of animals and asks the user to name the animal. The images presented are animals that are experiencing worrisome declines in populations. Most of the declines are the result of human action and most often at least partially due to climate change (e.g., see: . Love . Råman Vinnå. 1. *. , . Iselin . Medhaug. 2. , . Martin . Schmid. 1. , . Damien Bouffard. 1. . . . 1. Eawag, Swiss Federal Institute of Aquatic Science and Technology, Surface Waters – Research and Management, Kastanienbaum, Switzerland; . Arctic tundra greenness has increased since 1982, but trends and variability have become more complex since the early 2000s. . Have links between . tundra greenness. , . spring sea-ice extent. , and . Water samples collected over six years from major Arctic rivers (. www.arcticgreatrivers.org. ) were analyzed using the MagLab’s record-setting 21T ultra-high-resolution Fourier-transform ion cyclotron resonance mass spectrometer. This magnet system’s resolving power is capable of determining elemental composition for tens of thousands of individual molecules in a single water sample. Combined with isotopic data, these formulae revealed both a common core amongst samples, as well as unique tracers of seasonality and a changing Arctic. . Tatiana Unguryanu. Northern State Medical University. Arkhangelsk, Russia. Major human-health implications of climate change. 2. Climate . change. Impact on a human. Regional . weather changes. Warm waves.