Navigation Links
University of Tennessee Florida Everglades research to help climate change mitigation
Date:1/28/2014

The Florida Everglades are a region of tropical wetlands, home to many rare and endangered plants and a 15,000-year human history. Unfortunately, these species and artifacts are at risk of extinction and erosion due to changing water levels caused by climate change and industrialization.

Archaeologists from the University of Tennessee, Knoxville's Archaeological Research Laboratory are investigating the effect that changes in the Everglades' water levels have had on people, plants, and archaeological and ecological resources in the past and present in order to predict the future.

The research has implications for mitigating the effects of climate change by investigating future impacts of changing water levels.

UT has received more than $175,000 from the U.S. Army Corps of Engineers for the work to be conducted by archaeologists Howard Cyr and Kandi Hollenbach. The research is part of a multidisciplinary project contracted through the private firm Brockington and Associates Inc. in order to assess the environmental impact of the Everglades Restoration Transition Plan, a multibillion-dollar project authorized by Congress and aimed at revitalizing the wetlands.

"An important part of being able to notice if our environment is changing is to know what it was like in the past," Cyr said. "Our research will allow us to gain a better picture of changes in historic and prehistoric water levels and their effects on prehistoric human populations and how they mitigated environmental changes. It also allows us to assess the effect water level changes have had on the ecology and habitability of the area."

The researchers say this knowledge will be especially important for population centers along the Atlantic seaboard, where a minor rise in sea level can have a dramatic effect on local flooding, storm intensity and habitability.

"We've all seen in recent media coverage that studying the effects of past and present global climate change is of great importance if we are to understand, predict, and mitigate future changes," Cyr said.

Through the analysis of sediment cores and material collected from archaeological test units on tree islandsslight elevations in the grassy watersthe archaeologists will investigate the development of these islands. They also will look at the relationship between the prehistoric landscape and the people living on the island at the time, and the effect of environmental change on archaeological sites and their artifacts. The artifacts chronicle approximately 6,000 years of human experience and include ceramic pottery, worked shell and bone objects, and various wooden artifacts originating with Native Americans as well as shipwrecks, pioneer homesteads and even a Cold War era Nike missile site.

"Climate change effects such as sea level rise and increased salinity can harm fragile archaeological sites around the Everglades, washing away pieces of human history," Cyr said.


'/>"/>
Contact: Whitney Heins
wheins@utk.edu
865-974-5460
University of Tennessee at Knoxville
Source:Eurekalert

Related biology news :

1. University of Hawaii scientists make a big splash
2. Montana State University research on algal biofuels keys larger study
3. With sinus study, Saint Louis University researchers find that harmless members of microbiome spark immune reaction
4. New anti-HIV drug target identified by University of Minnesota researchers
5. University researchers observe surprising bonefish spawning behavior in the Bahamas
6. University of Tennessee vice chancellor named National Academy of Inventors Fellow
7. Wyss Institute at Harvard University announces election of 2 faculty to Natl Academy of Inventors
8. New long-lived greenhouse gas discovered by University of Toronto chemistry team
9. University of Tennessee study finds crocodiles are cleverer than previously thought
10. Ben-Gurion University of the Negev to collaborate with Chinese company to create Kubuqi Desert Research Institute
11. AAAS and the University of South Florida announce 2013 Fellows
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/16/2017)... --  Bridge Patient Portal , an enterprise patient ... Systems , an electronic medical record solutions developer ... a partnership to build an interface between the ... products, including Centricity Practice Solution (CPS), Centricity Business ... integrations will allow healthcare delivery networks using GE ...
(Date:4/18/2017)... 2017  Socionext Inc., a global expert in SoC-based imaging and ... the M820, which features the company,s hybrid codec technology. A demonstration ... Probe, Inc., will be showcased during the upcoming Medtec Japan at ... the Las Vegas Convention Center April 24-27. ... Click here for an ...
(Date:4/11/2017)... , April 11, 2017 Crossmatch®, a ... authentication solutions, today announced that it has been ... Research Projects Activity (IARPA) to develop next-generation Presentation ... "Innovation has been a driving force ... program will allow us to innovate and develop ...
Breaking Biology News(10 mins):
(Date:5/24/2017)... , May 23, 2017 As Ebola resurfaces in ... four deaths and 20 suspected cases now reported, a new ... PubMed database, showed a correlation between the 2014 and 2017 ... counts rose sharply in 2012-13, which preceded the 2014 outbreak. ... the Ebola gene Replikin counts in 2014-15, which again precedes ...
(Date:5/23/2017)... ... May 23, 2017 , ... A recent survey conducted by the Weed Science ... control weed in 12 categories of broadleaf crops, fruits and vegetables, while common lambsquarters ... U.S. and Canada participated in the 2016 survey, the second conducted by WSSA. ...
(Date:5/23/2017)... ... May 23, 2017 , ... ... its 20th anniversary, marking the occasion with a strong presence at Bio-IT World ... Reception and further extends an invitation to all attendees to view posters ...
(Date:5/23/2017)... USA (PRWEB) , ... May 22, 2017 , ... ... Optics and Photonics 2017 in San Diego, California, this August will feature ... solar fuels, and autonomous vehicles. , SPIE Optics and Photonics, the largest multidisciplinary ...
Breaking Biology Technology: