Ronnakrit Rattanasriampaipong- Doctor of Philosophy
- NOAA Climate & Global Change Postdoctoral Fellow at University of Arizona
Ronnakrit Rattanasriampaipong
- Doctor of Philosophy
- NOAA Climate & Global Change Postdoctoral Fellow at University of Arizona
23'-25' NOAA CGC Postdoc Fellow | 23' TAMU Diss. Fellow | 21'-22' Schlanger Fellow | 18'-20' Fulbright Thai Scholar
About
10
Publications
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Introduction
I am current a NOAA Climate & Global Change Postdoctoral fellow at the University of Arizona. My research interest focuses on understanding environmental influences on archaeal membrane lipids to improve the utility of TEX86 paleotemperature proxy through data science.
Current institution
Additional affiliations
January 2024 - present
University Corporation for Atmospheric Research
Position
- NOAA Climate & Global Change Postdoctoral Fellow
August 2018 - December 2023
Education
August 2018 - December 2023
August 2015 - July 2016
June 2009 - May 2013
Publications
Publications (10)
Marine glycerol dialkyl glycerol tetraethers (GDGTs) are used in various proxies (such as TEX86) to reconstruct past ocean temperatures. Over 20 years of improvements in GDGT sample processing, analytical techniques, data interpretation and our understanding of proxy functioning have led to the collective development of a set of best practices in a...
Key Points:
• Nutrient stress alters GDGT distributions in marine sediments, resulting in elevated TEX86 values beyond those related to thermal effects
• Paleoclimate case studies from the Arabian Sea and Tasman Sea reveal that nutrient levels likely influenced the TEX86 proxy in the past
• Explicitly accounting for nutrient effects in the proxy...
Branched glycerol dialkyl glycerol tetraethers (brGDGTs) with lower (sparsely-branched; SB-) and higher (overly-branched; OB-) numbers of methylated branches relative to the “regular” brGDGTs (B-GDGTs) are abundant in anoxic waters in the Black Sea. Observed changes in abundances and numbers of methylated branches of the entire series OB-GDGTs, B-G...
Paleotemperature proxy data form the cornerstone of paleoclimate research and are integral to understanding the evolution of the Earth system across the Phanerozoic Eon. Here, we present PhanSST, a database containing over 150,000 data points from five proxy systems that can be used to estimate past sea surface temperature. The geochemical data hav...
Archaeal membrane lipids are widely used for paleotemperature reconstructions, yet these molecular fossils also bear rich information about ecology and evolution of marine ammonia-oxidizing archaea (AOA). Here we identified thermal and nonthermal behaviors of archaeal glycerol dialkyl glycerol tetraethers (GDGTs) by comparing the GDGT-based tempera...
Potential sources of mercury in producing oil and gas fields can be from either geogenic (hydrothermal fluid migration, coals and carbonaceous shales, etc.) or anthropogenic (water re-injection activities) sources. Due to lack of knowledge on mercury occurrence in the petroleum systems in SE Asia, no conclusive explanation has yet been made for the...
Abstract - The 2004 Indian Ocean tsunami threatened the lives of all people who lived along the coast of the Indian Ocean, where the knowledge of tsunami events is very little. Without the proper knowledge of tsunamis, over 200,000 people died from this unexpected catastrophe. Sand layers deposited from the prehistoric events are the only geologica...
