People_title

DGE Researcher Profile


Yoichi Shiga

Title: Graduate Student
Lab: Michalak
Phone: 707 292 7264
Email: yshiga@stanford.edu
curriculum vitae

Research Summary

I am currently a 3rd year graduate student in the Department of Civil and Environmental Engineering at Stanford University. I am a member of Dr. Anna Michalak's research group at the Carnegie Institution for Science's Department of Global Ecology. I am also involved in the Stanford student chapter of the American Society for Engineering Education (ASEE).

My research focuses on improving the current understanding of both the natural and anthropogenic components of the carbon cycle using data driven statistical methods. In the past I have worked on a project that developed a conceptual design for an atmospheric CO2 monitoring to better constrain CO2 exchange across North America. Currently, my research explores the use of inverse modeling approaches to provide an atmospheric data constraint on both natural and fossil fuel based CO2 fluxes.

Publications

2013

Shiga, Y.P.; Michalak, A.M.; Kawa, S.R.; Engelen, R.J. (2013), In-Situ CO2 Monitoring Network Evaluation and Design: A Criterion Based on Atmospheric CO2 Variability, J. Geophys. Res. Atmos.,118, doi:10.1029/2012D018419. (Press)

2012

Shiga, Y.P.; Hammerling, D.; Kidder, S.; Forsythe, J., “Mapping Total Precipitable Water Over North America by Blending GOES sounder, GPS, and Mirs Observations,” American Meteorological Society, TJ17.4, Oral Presentation, January 2012.

Shiga, Y.P.; Michalak, A.M.; Hammerling, D.; Chatterjee, A.; Kawa, S.R.; Engelen, R.J., Gourdji, S.M.; Mueller, K.L.; Yadav, V., “In Situ CO2 Monitoring Network Evaluation and design: A Criterion Based on Atmospheric CO2 Variability,” Earth System Research Laboratory, Global Monitoring Annual Conference, Oral Presentation, April 2012.

Shiga, Y.P.; Michalak, A.M.; Yadav, V.; Gourdji, S.M., “Exploring the Ability of Inverse Methods to Isolate the Fossil Fuel Emission Signal from Atmospheric CO2 Measurements,” American Geophysical Union, Abstract GC51G-08, Oral Presentation, Fall Meeting, December 2012.

2011

Shiga, Y.P.; Michalak, A.M.; Hammerling, D.; Chatterjee, A.; Kawa, S.R.; Engelen, R.J., Gourdji, S.M.; Mueller, K.L., "A monitoring network design tool for atmospheric carbon dioxide:Validation over North America," American Geophysical Union, Abstract A31B-0073, Poster Presentation, Fall Meeting, December 2011.

Mueller, K.; Gourdji, S.; Yadav, V.; Trudeau, M.; Chatterjee, A.; Huntzinger, D.N.; Andrews, A.E.; Schuh, A.; Shiga, Y.P.; Davis, K.J.; Stephens, B.B.; Law, B.E.; Sweeney, C.; Fischer, M.; Dragoni, D.; Worthy, D.; Parker, M; Michalak, A.M., “Impact of the expanding measurement network on top-down budgeting of CO2 surface fluxes in North America,” North American Carbon Program All Investigators Meeting, Plenary Presentation, New Orleans, Louisiana, February 2011.

2010

Shiga, Y.P.; Michalak, A.M.; Hammerling, D.; Chatterjee, A.; Kawa, S.R.; Engelen, R.J., "Evaluating the North American In-Situ Carbon Dioxide Monitoring Network," American Geophysical Union, Abstract GC13D-0726, Poster Presentation, Fall Meeting, December 2010.

Michalak, A.M.; Jackson, R.B.; Marland, G.; Sabine, C.L.; Gourdji, S.M.; Hammerling, D.; Mueller, K.L.; Shiga, Y.P.; Yadav, V., "Research needs and current approaches for a global carbon monitoring system: Monitoring requirements, synthesis of existing data streams, and emissions verification," American Geophysical Union, Abstract GC41G-05, Invited Presentation, Fall Meeting, December 2010.


Links
 
Research SummaryHere is brief video summarizing some of my research.