Sara Knox
Title:
Assistant Professor
Link(s):
Research areas:
Micrometeorology
Ecosystem Ecology
Biogeochemistry
Climate change
Wetlands
Current research:
I am broadly interested in the impacts of climate variability and land-use change on land-atmosphere exchanges of water, energy, and trace gases. I also seek to understand how ecosystem responses to global change can feedback to slow or accelerate future climate change. My research and training is in micrometeorology, hydrology, and ecosystem ecology. I focus on biosphere-atmosphere interactions in a variety of climates and ecosystems, with a current focus on wetland ecosystems. We collaborate with a broad group of researchers and institutions to help inform and advance climate policy.
Degree(s):
Education:
University of California, Berkeley, PhD (2016)
Carleton University, MSc (2011)
Ï㽶ÊÓƵ, BSc (2009)
Selected publications:
Satriawan, T., M. Nyberg, S.-C. Lee, A. Christen, T. A. Black, M. S. Johnson, Z. Nesic, M. Merkens, S. H. Knox. 2023. Interannual Variability of Carbon Dioxide (CO2) and Methane (CH4) Fluxes in a Rewetted Temperate Bog. Agriculture and Forest Meteorology, 324, 109696,
Russell, S., L. Windham-Myers, E. J. Stuart-Haëntjens, B. A. Bergamaschi, F. Anderson, P. Oikawa, and S. H. Knox. 2023. Increased salinity decreases annual gross primary productivity at a Northern California brackish tidal marsh. Environmental Research Letters, 18, 034045
Masahito, U., S. H. Knox, K. B. Delwiche, […]T. Sachs. 2023. Modeled production, oxidation and transport processes of wetland methane emissions in temperate, boreal, and Arctic regions. Global Change Biology, 29 (8), 2313-2334
Nyberg, M., T. A. Black, M. Johnson, M. Merkens, R. Ketler, S. H. Knox. 2022. Impacts of active vs. passive re-wetting on the carbon balance of a previously drained bog. Journal of Geophysical Research: Biogeosciences, 127 (9), e2022JG006881
Ìý ÌýÌý*Featured in EOS: Derouin, S. (2022), Exploring carbon emissions in peatland restoration, Eos, 103, .
Lee, S. C., T. A. Black, M. Nyberg, M. Merkens, Z. Nesic, D. Ng, S. H. Knox. 2021. Biophysical impacts of historical disturbances, restoration strategies, and vegetation types in a peatland ecosystem. Journal of Geophysical Research: Biogeosciences, 126,
Knox, S. H., S. Bansal, G. McNicol, K. Schafer, C.Sturtevant, Ma. Ueyama, A. C. Valach, D. Baldocchi, K. Delwiche, A. R. Desai, E. Euskirchen, J. Liu, A. Lohila, A. Malhotra, L. Melling, W. Riley, B. R. K. Runkle, J. Turner, R. Vargas, Q. Zhu, T. Alto, E. Fluet-Chouinard, M. Goeckede, J. R. Melton, O. Sonnentag, T. Vesala, E. Ward, Z. Zhang, S. Feron, Z. Ouyang, P. Alekseychik, M. Aurela, G. Bohrer, D. I. Campbell, J. Chen, H. Chu, H. J. Dalmagro, J. P. Goodrich, P. Gottschalk, T. Hirano, H. Iwata, G. Jurasinski, M. Kang, F. Koebsch, Ivan Mammarella, M. B. Nilsson, K. Ono, M. Peichl, O. Peltola, Y. Ryu, T. Sachs, A. Sakabe, J. P. Sparks, E.-S. Tuittila, G. L. Vourlitis, G. Xhuan Wong, L. Windham-Myers, B. Poulter, R. B. Jackson. 2021. Identifying dominant environmental predictors of freshwater wetland methane fluxes across diurnal to seasonal time scales. Global Change Biology, Ìý
Ìý ÌýÌý*Featured on the cover of Global Change Biology, Volume 27, Issue 15
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Chang, K., W. J. Riley, S. H. Knox, R. B. Jackson, G. McNicol, B. Poulter, M.a Aurela, D. Baldocchi, S. Bansal, G. Bohrer, D. I. Campbell, A. Cescatti, H. Chu, K. B. Delwiche, A. Desai, E. Euskirchen, T. Friborg, M. Goeckede, M. Kang, T. Keenan, K. W. Krauss, A. Lohila, I. Mammarella, A. Miyata, M. B. Nilsson, A. Noormets, D. Papale, B. R. K. Runkle, Y. Ryu, T. Sachs, K. V. R. Schäfer, H. Peter Schmid, N. Shurpali, O. Sonnentag, A. C. I. Tang, M. S. Torn, C. Trotta, M. Ueyama, R. Vargas, T. Vesala, L. Windham-Myers, Z. Zhang, and D. Zona. 2021. Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions. Nature Communications, 12, 2266,
Group:
Faculty