Stephanie Arcusa
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Mail code: 5402Campus: Tempe
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Stephanie is from France and is a postdoctoral researcher at the Center for Negative Carbon Emissions at Arizona State University, USA. She received a Bachelor’s degree in Earth Sciences from University College Cork, Ireland, a Master’s degree in Climate Science from the University of Bern, Switzerland, and a doctorate in Climate and Environmental Change from Northern Arizona University, USA. As a paleoclimatologist, Stephanie reconstructed changes in the environment (e.g. wildfire, floods, dust …) as it responds to climatic changes (e.g., temperature, precipitation…) through time. In this work, Stephanie also saw the fingerprint of human activities on the climate and the environment and this has led her to decide to transition her career to help stop the change in climate occurring today due to human activities. Her work now consists of developing ways to halt climate change. Over her academic training, Stephanie has led or been part of various projects that further emission reduction at the local, city, and higher education levels. She is exploring three related ideas to closing the carbon loop and support the development of a new carbon economy. First, she is developing a framework for the certification of carbon sequestration by exploring what certificates are, how they work, and how they can guarantee safe, equitable, and successful sequestration. As part of the work, Stephanie is developing ways to include carbon intensive sectors of the economy into the framework so they can also transition to a circular carbon economy. Finally, Stephanie is taking part in an effort led by the Los Alamos National Laboratory to plan the decarbonization of the intermountain west region of the USA through a place-based approach focusing on hydrogen, biomass, and carbon capture technologies.
2016-2020 - PhD Earth Science and Environmental Sustainability - Northern Arizona University, USA
2018-2018 - Exchange semester - Cornell University, USA
2014-2016 - MSc Climate Science - University of Bern, Switzerland
2009-2014 - BSc Earth Science - University College Cork, Ireland
2012-2012 - Exchange summer - Plymouth University, UK
2011-2012 - Exchange year - University of Massachusetts Amherst, USA
Climate Change, Carbon Management and Accounting, New Carbon Economy, Climate Mitigation, Paleoclimatology, Paleolimnology, Dust-Drought Nexus, Climate and Wildfires.
- Certification of carbon sequestration and carbon accounting
- Transitioning economies to carbon neutrality
- Circular carbon economy
- Dust-drought nexus
Arcusa, S.H. and S. Sprenkle-Hyppolite, 2022. Snapshot of the Carbon Dioxide Removal certification and standards ecosystem (2021–2022). Climate Policy, 1-14. https://doi.org/10.1080/14693062.2022.2094308
Arcusa, S.H., McKay, N.P., Wiman, C., Patterson, S, Munoz, S.E., and M. Aquino-Lopez, 2022. A Bayesian approach to integrating radiometric dating and varve measurements in intermittently indistinct sediment. Geochronology, 4, 409–433, https://doi.org/10.5194/gchron-4-409-2022
Routson, C. C., Kaufman, D. S., McKay, N. P., Erb, M. P., Arcusa, S. H., Brown, K. J., ... & Cumming, B. F., 2021. A multiproxy database of western North American Holocene paleoclimate records. Earth System Science Data, 13(4), 1613-1632.
Arcusa, S. H., McKay, N. P., Carrillo, C. M., & Ault, T. R., 2020. Dust-Drought Nexus in the Southwestern United States: A Proxy-Model Comparison Approach. Paleoceanography and Paleoclimatology, 35(12), e2020PA004046.
Arcusa, S.H., Schneider, T., Mosquera, P.V., Vogel, H., Kaufman, D., Szidat, S. and Grosjean M., 2020. Late Holocene tephrostratigraphy from Cajas National Park southern Ecuador. Andean Geology, 47(3). http://www.andeangeology.cl/index.php/revista1/article/view/V47n3-3301.
Arcusa, S.H., McKay, N.P., Routson, C.C. and Munoz, S.E., 2019. Dust-drought interactions over the last 15,000 years: A network of lake sediment records from the San Juan Mountains, Colorado. The Holocene, 30(4), 559-574. https://journals.sagepub.com/doi/full/10.1177/0959683619875192.
Broadman, E., Thurston, L.L., Schiefer, E., McKay, N.P., Fortin, D., Geck, J., Loso, M.G., Nolan, M., Arcusa, S.H., Benson, C.W. and Ellerbroek, R.A., 2019. An Arctic watershed observatory at Lake Peters, Alaska: weather–glacier–river–lake system data for 2015–2018. Earth System Science Data, 11(4). https://essd.copernicus.org/articles/11/1957/2019/.
Routson, C.C., Arcusa, S.H., McKay, N.P. and Overpeck, J.T., 2019. A 4,500‐Year‐Long Record of Southern Rocky Mountain Dust Deposition. Geophysical Research Letters, 46(14), pp.8281-8288. https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019GL083255.
- Intermountain West Energy Sustainability and Transitions (https://iwest.org/)
- Analyzing workforce development, Direct Air Capture, and the certification of decarbonizing technologies in the context of transitioning to carbon neutrality
- Kaiteki Institute (https://sustainability-innovation.asu.edu/kaiteki/research/climate-chan…)
- Analyzing the framing of climate change as a waste management challenge
- Advancing the certification of carbon removal (https://www.carbonremovalpartnership.net/action-plan/verification-stand…)
- Analyzing various facets of certification including permanence, measurements, and responsibility.
- Analyzing policy options that would support carbon removal.
- Creating a framework for the development of standards for the certification of carbon removal.
- NAU Presidential Fellowship, 2016-2020.
- European Union Erasmus Scholarship, 2013.
- UMass Amherst William L. Markey Scholarship, 2011.
- NAU Sustainability Leadership Award 1st, 04/20.
- NAU School of Earth and Sustainability 3MRP 2nd place, 04/20.
- NAU Bedwell Earth Physics research award, 04/19.
- Graduate Climate Conference travel award, 11/18.
- NAU School of Earth and Sustainability 3MRP 1st place, 04/18.
- NAU Henry Hooper Student research award, 04/18.
- NAU Bedwell Earth Physics research award, 04/18.
- PAGES Dust Impact on the Environment and Climate travel award, 01/18.
- NAU Graduate Student Governmental travel award, 12/17.
- University of Bern Oeschger Center poster competition 1st place, 2014.
- University College Cork Devoy Prize for top-ranking undergraduate project, 2014.
- National Science Policy Network
- Vice President of External Affairs, Graduate Student Government, Northern Arizona University, 2019-2020
- Co-President, Climate Science Student Council, University of Bern, 2015-2016