The mission of SEES (Synchrotron Earth and Environmental Science) is to advance research and education in synchrotron-based Earth and environmental science to better understand our planet from the atmosphere to the core, to address societally relevant problems, and to train the next generation of scientists. SEES is responsible for the management, operation, and development of multiple user facilities hosted at four DOE-operated US synchrotrons: Advanced Photon Source (APS), Advanced Light Source (ALS), National Synchrotron Light Source II (NSLS-II), and Stanford Synchrotron Radiation Lightsource (SSRL).
2025 SEES-ISRD Joint Meeting
SEES and ISRD invite you to attend our annual meeting to be held jointly at the University of Chicago on August 11-13, 2025. Keynote speakers will discuss topics in rock and mineral deformation and rheological properties in Earth, and there will be a poster session with a broad scientific focus. All SEES and ISRD researchers are welcome and encouraged to attend. Click here to learn more.
Recent Publications
Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE
Ding, S., Longpré, MA., Economos, R. et al. Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE. Nat Commun 16,...
Fluid/Fluid Interfacial Areas Measured for Different Non-Wetting/Wetting Fluid Pairs in Natural Porous Media
Brusseau, Mark L., Matthew E. Narter, Greg Schnaar, Juliana Araujo, and Justin Marble. “Fluid/Fluid Interfacial Areas Measured for Different...
Close-packed atomic bromine up to 230 GPa
Edmund, E., M. H. Dalsaniya, R. T. Howie, E. Greenberg, V. B. Prakapenka, M. Peña-Àlvarez, M. Hanfland, P. Dalladay-Simpson, D. Kurzydłowski, and A....
Thermodynamic origin of the pressure-induced Invar effect: General criterion and experimental study of Fe68Pd32
Priesen Reis, E. R., P. Guzman, S. H. Lohaus, A. Lin, C. M. Bernal-Choban, B. Fultz, J. Y. Zhao et al. “Thermodynamic origin of the pressure-induced...
Characterizing the pore-scale impacts of enhanched-solubization solutions on organic-liquid morhology and fluid-fluid interfacial area with microtomography
Narter, Matt, and Mark L. Brusseau. “CHARACTERIZING THE PORE-SCALE IMPACTS OF ENHANCED-SOLUBILIZATION SOLUTIONS ON ORGANIC-LIQUID MORPHOLOGY AND...
Pressure-induced phase transitions in rhodonite and related chain silicates
Zhao, Wei, Jingui Xu, Dongzhou Zhang, Qifa Zhong, Shanrong Zhang, Kai Wang, Wenge Zhou, and Dawei Fan. “Pressure-induced phase transitions in...
Science Highlights
Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE
Ding, S., Longpré, MA., Economos, R. et al. Redox and magma recharge controls on excess sulfur build-up at Mount Samalas, 1257 CE. Nat...
Pressure-induced phase transitions in rhodonite and related chain silicates
Zhao, Wei, Jingui Xu, Dongzhou Zhang, Qifa Zhong, Shanrong Zhang, Kai Wang, Wenge Zhou, and Dawei Fan. “Pressure-induced phase transitions...
HPHT Synthesis and Compressibility of Hydrogen-Terminated Nanodiamonds
Zhang, Yuxuan, Jingjing Niu, Hao Zhang, Feng Zhu, Bin Chen, Xiang Wu, Andy H. Shen, Dongzhou Zhang, and Xiaojing Lai. “HPHT Synthesis and...
Elastic Properties of hcp-Structured Fe-C and Fe-C-H Alloys at High Pressures: Implications on Earth’s Core
Lai, X., Zhu, F., Yang, J., Chariton, S., Prakapenka, V. B., Wu, X., & Chen, B. (2025). Elastic properties of hcp-structured Fe-C and...
Linking the Spin Transition of Ferric Iron in δ‐(Al,Fe)OOH to Water Storage in the Lower Mantle
V. V., Sturhahn, W., Ishii, T., Chariton, S., et al. (2025). Linking the spin transition of ferric iron in δ‐(Al,Fe)OOH to water storage...
Deep Hydrogen Cycle Facilitated by Redox Dehydrogenation and Hydration
Zhu, F., Lai, X., Jiang, Y., Chen, B.,Chariton, S., Prakapenka, V., & Wu, X.(2025). Deep hydrogen cycle facilitated byredox...
Latest Happenings
Conversations at GSA Connects 2025
The SEES team had a great time talking to geoscientists at the Geological Society of America...
Connecting at the 8th SES Symposium
Photo provided by Stony Brook University SEES staff and executive committee members were...
Science for Everyone: SEES joins the South Side Science Festival
SEES joined the largest-ever South Side Science Festival on October 4, welcoming over 4,300...