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July 27, 2015 - To study warming temperatures, the Rob Dunn Lab has set up small chambers to simulate climate change in the woods of North Carolina and Massachusetts. Learn more in the National Geographic video: http://video.nationalgeographic.com/video/news/150727-news-warming-chambers-vin?source=searchvideo
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The objective of this project was to provide scientists and the general public with access to information about the existence and operation of programs that monitor the effects of global change processes, such as climate and land use change, on important air, land, and water resources. This was a public service project intended to support both education and decision making by providing comprehensive “one stop” access to information about hundreds of monitoring programs in North Carolina and throughout the Southeast. This work aimed to provide additional development of the Global Change Monitoring Portal, which is currently in the pilot phase. Tasks included: • Compile, inventory, and map geographically, additional...
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The purpose of this grant was to provide research opportunities to students and staff working with the Southeast Climate Science Center (SE CSC) with a focus on decision analysis and science communication. Research activities occured primarily within the framework of existing SE CSC-funded projects. Student research supported project activities associated with the development and use of science-based information to make climate adaptation management decisions. Student abilities to participate in these research activities were enhanced by participation in a course entitled “Introduction to Structured Decision Making” taught at the National Conservation Training Center (NCTC) in Shepherdstown, WV. In addition to participation...
Detecting change in ecosystems requires observations of living and non-living components over time. Many different organizations make observations that are relevant to understanding global change processes, but the data are often not easily discoverable by other interested scientists and managers. This project pulls into a centralized location information about many of these observational networks. This phase of the project enhanced a pilot publicly available web-based portal that provides a means to discover, search, and connect to many types of environmental and biological data collected in the southeastern United States that are relevant to characterizing potential effects of climate and land use change on land,...
Abstract: A study was conducted by the U.S. Geological Survey (USGS), in cooperation with the Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative (GCPO LCC) and the Department of the Interior Southeast Climate Adaptation Science Center, to evaluate the hydrologic response of a daily time step hydrologic model to historical observations and projections of potential climate and land-cover change for the period 1952–2099. The model simulations were used to compute the potential changes in hydrologic response and streamflow statistics across the Southeastern United States, using historical observations of climate and streamflow. Thirteen downscaled general circulation models with four representative concentration...
Categories: Publication; Types: Citation
Abstract (from Ecology and Evolution): Understanding how different taxa respond to global warming is essential for predicting future changes and elaborating strategies to buffer them. Tardigrades are well known for their ability to survive environmental stressors, such as drying and freezing, by undergoing cryptobiosis and rapidly recovering their metabolic function after stressors cease. Determining the extent to which animals that undergo cryptobiosis are affected by environmental warming will help to understand the real magnitude climate change will have on these organisms. Here, we report on the responses of tardigrades within a five-year-long, field-based artificial warming experiment, which consisted of 12...
Categories: Publication; Types: Citation
Estimates of flows in the stream are critical to inform natural resource managers of the water availability for both human and ecological needs. Monitoring flow in the stream using a streamgage provides information about the amount and timing of surface water resources. However, not every stream has a streamgage and decisions about water resources may need to be made in a watershed where there is no flow information. Hydrologic models can be used to provide estimates of streamflow in the absence of streamflow information. These models depend upon available streamflow data for calibration, and can be very inaccurate without the use of those data. This research developed a method to group watersheds that are gaged...
Understanding of the influence of global warming has been limited by a paucity of experiments. Taking advantage of the largest, longest-running experimental warming of a forest, we convened dozens of scientists from across the world to collect data to study and understand how bacteria, fungi, herbivores, plant pathogens, insects and a diversity of other groups respond to warming. We found that warming had a significant impact on ecosystems at both a site in North Carolina, as well as a more northern site in Massachusetts. The types of effects, however, differed between the north and south; they also differed as a function of the organisms considered. While warming affected all levels of organization, it had the...
Scores of scientists from dozens of research institutions are descending on a patch of forest in central North Carolina, taking samples of everything from ants and mites to rotifers and tardigrades – samples they hope will offer a glimpse into the future of forest ecosystems. Read more of the news story from NCSU: https://news.ncsu.edu/2015/06/warming-chambers-2015/
map background search result map search result map Supporting Students and Early Career Researchers in the Development of Science to Inform Adaptation Management Decisions Global Change Monitoring Portal: Continued Work to Increase Accessibility of Data by Resource Managers Supporting Students and Early Career Researchers in the Development of Science to Inform Adaptation Management Decisions Global Change Monitoring Portal: Continued Work to Increase Accessibility of Data by Resource Managers