ดร.สกลวรรณ ชาวไชย

Assist. Professor Dr.Sakonvan Chawchai

Geochemistry and Paleoclimate

Email Sakonvan.C@chula.ac.th

Education

  • PhD Geological Sciences, Stockholm University (2014)
  • Dipl.-Min. Diplommineraloge/-in, Albert-Ludwigs-Universität Freiburg, Germany (2009)
  • BSc Geology, Chulalongkorn University (2006)

Research collaboration

Speleothem Research Group

High-precision mass spectrometry and environment change lab (HISPEC)


List of Publications

  1. Yamoah, K. A. et al. A muted El Niño-like condition during late MIS 3. Quat. Sci. Rev. 254, 106782 (2021).
  2. Loisel, J. et al. Expert assessment of future vulnerability of the global peatland carbon sink. Nat. Clim. Change 11, 70–77 (2021).
  3. Chawchai, S. et al. Hydroclimate variability of central Indo-Pacific region during the Holocene. Quat. Sci. Rev. 253, 106779 (2021).
  4. Srisunthon, P. & Chawchai, S. Land-Use Changes and the Effects of Oil Palm Expansion on a Peatland in Southern Thailand. Front. Earth Sci. 8, (2020).
  5. Rattanawong, T., Bissen, R., Kumpairoh, W. & Chawchai, S. Geochemical Characteristics of Three Hot Springs from Western Thailand. Appl. Environ. Res. 42, 101–113 (2020).
  6. Liu, G. et al. On the glacial-interglacial variability of the Asian monsoon in speleothem δ18O records. Sci. Adv. 6, eaay8189 (2020).
  7. Lan, J. et al. Late Holocene hydroclimatic variation in central Asia and its response to mid-latitude Westerlies and solar irradiance. Quat. Sci. Rev. 238, 106330 (2020).
  8. Lan, J. et al. Time marker of 137Cs fallout maximum in lake sediments of Northwest China. Quat. Sci. Rev. 241, 106413 (2020).
  9. Comas-Bru, L. et al. SISALv2: a comprehensive speleothem isotope database with multiple age–depth models. Earth Syst. Sci. Data 12, 2579–2606 (2020).
  10. Chawchai, S. et al. Hydroclimate variability of western Thailand during the last 1400 years. Quat. Sci. Rev. 241, 106423 (2020).
  11. Bissen, R. & Chawchai, S. Microplastics on beaches along the eastern Gulf of Thailand – A preliminary study. Mar. Pollut. Bull. 157, 111345 (2020).
  12. Tan, L. et al. Rainfall variations in central Indo-Pacific over the past 2,700 y. Proc. Natl. Acad. Sci. 116, 17201–17206 (2019).
  13. Puttagan, T., Chawchai, S., Surakiatchai, P., Chalorsantisakul, S. & Preusser, F. Luminescence dating of brick constructions being part of Songkhla City Wall, Southern Thailand. Archaeol. Anthropol. Sci. 11, 5393–5403 (2019).
  14. Comas-Bru, L. et al. Evaluating model outputs using integrated global speleothem records of climate change since the last glacial. Clim. Past 15, 1557–1579 (2019).
  15. Surakiatchai, P. et al. Paleogeographic Reconstruction and History of the Sea Level Change at Sam Roi Yot National Park, Gulf of Thailand. Trop. Nat. Hist. 18, 112–134 (2018).
  16. Dubois, N. et al. First human impacts and responses of aquatic systems: A review of palaeolimnological records from around the world. Anthr. Rev. 5, 28–68 (2018).
  17. Chawchai, S. et al. Stalagmites from western Thailand: preliminary investigations and challenges for palaeoenvironmental research. Boreas 47, 367–376 (2018).
  18. Chawchai, S. & Bissen, R. Understanding the Weathering Process of Antimony Minerals: Case Study Sb-Mine Sulzburg, Black Forest, Germany. Appl. Environ. Res. 40, 1–16 (2018).
  19. Atsawawaranunt, K. et al. The SISAL database: a global resource to document oxygen and carbon isotope records from speleothems. Earth Syst. Sci. Data 10, 1687–1713 (2018).
  20. Yamoah, K. A. et al. Societal response to monsoonal fluctuations in NE Thailand during the demise of Angkor Civilisation. The Holocene 27, 1455–1464 (2017).
  21. Yamoah, K. K. A. et al. Large variability in n-alkane δ13C values in Lake Pa Kho (Thailand) driven by wetland wetness and aquatic productivity. Org. Geochem. 97, 53–60 (2016).
  22. Yamoah, K. A. et al. A 2000-year leaf wax-based hydrogen isotope record from Southeast Asia suggests low frequency ENSO-like teleconnections on a centennial timescale. Quat. Sci. Rev. 148, 44–53 (2016).
  23. Wohlfarth, B. et al. Human adaptation to mid- to late-Holocene climate change in Northeast Thailand. The Holocene 26, 1875–1886 (2016).
  24. Chawchai, S. et al. Lake Kumphawapi revisited – The complex climatic and environmental record of a tropical wetland in NE Thailand. The Holocene 26, 614–626 (2016).
  25. Chawchai, S., Kylander, M. E., Chabangborn, A., Löwemark, L. & Wohlfarth, B. Testing commonly used X-ray fluorescence core scanning-based proxies for organic-rich lake sediments and peat. Boreas 45, 180–189 (2016).
  26. Chawchai, S. et al. Hydroclimatic shifts in northeast Thailand during the last two millennia – the record of Lake Pa Kho. Quat. Sci. Rev. 111, 62–71 (2015).
  27. Chawchai, S. et al. Lake Kumphawapi – an archive of Holocene palaeoenvironmental and palaeoclimatic changes in northeast Thailand. Quat. Sci. Rev. 68, 59–75 (2013).
  28. Wohlfarth, B. et al. Holocene environmental changes in northeast Thailand as reconstructed from a tropical wetland. Glob. Planet. Change 92–93, 148–161 (2012).