From October 29 to 30, the 2018 Ceremony of the Qilu Friendship Award was held in the city of Weihai, at which Prof. Thomas Bianchi, a Foreign Expert at Ocean University of China (OUC) and Professor of University of Florida, was presented with the award.
Prof. Thomas Bianchi is an outstanding overseas scholar and leading foreign expert at OUC’s Marine Chemistry. For the past decade, he has visited Qingdao every year to conduct cooperative research. With his efforts, fruitful collaborations have been achieved through joint programs with the Key Laboratory of Marine Chemistry under the Chinese Ministry of Education, joint education programs for doctoral candidates, as well as cooperative research. All of this has made great contributions to the development of the marine chemistry discipline and to the cultivation of young talent.
The Qilu Friendship Award, established in 1993, is the top award given by Shandong People’s Government to commend foreign experts for their outstanding contributions to the province’s socio-economic development and international exchanges, and is conferred on 20 experts each year. To date, eight foreign experts associated with OUC have won the award.
News release from Ocean University of China.
Earlier this year, Dr. Bianchi delivered Distinguished Speaker Seminar address at the University of Florida Soil and Water Sciences Research Forum. See below for the original announcement and synopsis.
Starting in 2015, the Association for the Sciences of Limnology and Oceanography began inducting exceptional members into its Fellows program and honoring them at the yearly meeting. Thomas Bianchi is among the 2017 Fellows to be inducted at the 2018 annual meeting. See this link for more details!
Re-posted article from UF News by Rachel Wayne, original page here.
Researchers from the University of Florida have found that a delta of a distributary on the Mississippi River created by coastal engineering efforts may have the potential to build long-term sinks of greenhouse gases.
The carbon sequestration potential and guidelines for future engineering and restoration shown in the Wax Lake Delta (WLD) of Louisiana’s Atchafalaya River are described in a paper published today in Nature Geoscience by co-lead authors Michael Shields, postdoc in the Department of Geological Sciences, Thomas Bianchi, Jon and Beverly Thompson Endowed Chair of Geological Sciences, and David Mohrig at the University of Texas at Austin.
The WLD formed naturally after the initial river diversion was engineered, according to the study.
“We discovered that in a system losing land at a rate equivalent to one football field every hour, an engineered river diversion not only built land, but also buried carbon at rates comparable to, or greater than, that of the most efficient terrestrial carbon sinks of similar area,” Shields said.
The land-building accomplished by deltas can reduce atmospheric carbon, and therefore the greenhouse effect, by trapping the carbon in sediment. Careful engineering can divert sediment deposition in the context of other factors, such as storms, runoff and avulsion (when a river abandons its channel). Louisiana’s Coastal Master Plan aims to divert Mississippi River sedimentation into proper receiving basins.
The paper focuses on WLD, a subdelta, that has potential to create a blue carbon habitat (carbon stored in marine and coastal ecosystems). An effect of a diversion built in 1941 to reduce the Atchafalaya’s flooding in a nearby city, it has built about 35 square kilometers of new land. “Engineered river diversions that return sediment to wetlands and bays utilize natural processes to build land and bury carbon in new subdeltas,” explained Shields.
Delta studies must now accommodate a variety of anthropogenic factors, including reservoirs, levees, and subsurface fluid extraction. Delta restoration combines engineering and geological science to encourage continued sedimentation, which “buries” organic carbon, preventing it from returning to the atmosphere.
The researchers sought to measure total carbon storage within the entire delta deposit to account for carbon buried while the delta was still subaqueous (i.e. underwater). Many deltas are threatened by greater subsidence (subterranean sinking and caving) and relative sea-level rise compared to coastlines without deltas. Thus engineering efforts to expand carbon-sequestering habitats must accommodate total carbon sequestration in order to reduce atmospheric carbon.
“When considering the current problems we face with global warming and sea level rise, a greater understanding of how we can stabilize our coastlines and help preserve coastal wetlands is vital for our future,” Bianchi said.
The research was conducted with generous support from Bianchi’s endowed chair by Jon and Beverly Thompson, in collaboration with William F. Kenney of the Land Use and Environmental Change Institute, as well as the Louisiana Universities Marine Consortium.
Link to original article here.
“Burn and burial,” offers Thomas S. Bianchi, the Jon L. and Beverly A. Thompson Endowed Chair of Geological Sciences, as a central theme of his research. He’s referring to carbon cycling, especially the release of carbon into the atmosphere or its sequestration in flora in “blue carbon” areas, such as wetlands and rivers. Bianchi, sitting in front of a whiteboard with an impressive list of pending publications, talks about his slate of projects, which, like their subject matter, flow into diverse outlets. He’s working on multiple fronts to study “burn and burial” in the face of pollution, dams, and sea level rise.
“Deltas are going to be the first to be inundated by sea level rise.”
“My original focus was not in climate change,” Bianchi says. “Sometimes I wish I had more projects that didn’t connect to it in some way.” It’s a distressingly politicized topic of research (and funding, or lack thereof), although Bianchi is pleased that it’s been “an integrative force for multiple disciplines.” As a biogeochemist, he’s certainly representative of the academic portmanteaus. His passion, however evolved, is palpable as he discusses threats to the cradle of civilization: the fertile delta. “Deltas are going to be the first to be inundated by sea level rise,” says Bianchi. “Some areas are sinking due to natural subsidence and from extraction of oil and natural gas. The Mississippi Delta is experiencing this as sea levels rise while oil and gas reserves are drained.” The loss of deltas is a key topic of Bianchi’s latest book, Deltas and Humans. It’s his first publication for a lay audience and his personal contribution toward expanding the audience for climate science.
A Chinese translation of Dr. Bianchi’s book titled Biogeochemistry of Estuaries was recently published, over 10 years since its initial publication. This synthesis covers over three decades of estuarine research and will aid Chinese students and researchers in a field of ever-growing importance.