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Deepak Mishra, Assistant Professor

Research Emphasis:

Application of geospatial science including remote sensing, GIS, and GPS to coastal environments. My broad research interests are: Remote Sensing of Wetlands Health and Productivity; Remote Sensing of Water Quality (Inland waters, Estuaries, Coastal, and Open Ocean Waters); Remote Sensing in Monitoring Global Climate Change; Ocean Optics and Satellite Oceanography

GCE Committees:

GCE Disturbance Committee, GCE Flux Tower Committee

Contact Information:

Primary Organization:  University of Georgia

Mailing Address:

Dr. Deepak Mishra
Department of Geography
University of Georgia
Athens, Georgia 30602

Office Phone:  (706) 542-8927

FAX Number:  (706) 542-2388

E-Mail:  dmishra@uga.edu

Web Page:  http://geography.uga.edu/directory/profile/mishra-deepak/

Other Identity Systems:

ORCID:  orcid.org/0000-0001-8192-7681

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GCE Data Sets:

GIS-GCET-2308 (Wrack classification data based on UAV imagery from Dean Creek on Sapelo Island, GA)

PLT-GCET-2308 (Spartina alterniflora marsh vegetation data along the Georgia coast used in the Belowground Ecosystem Resiliency Model version 2.0)

MSH-GCET-2302 (Pulse amplitude modulated (PAM) 5-minute chlorophyll fluorescence (ChlF) with accompanying environmental variables from the GCE-LTER Keenan Field site on Sapelo Island, GA in July 2020)

PLT-GCED-2106 (Monthly Spartina alterniflora marsh vegetation data for additional sites along the Georgia coast used in the Belowground Ecosystem Resiliency Model)

PLT-NASA-2006b (Leaf area index and above ground biomass for Juncus roemerianus in the Grand Bay National Estuarine Research Reserve from 2015 to 2019)

(most recent displayed - view all)

GCE Publications and Presentations: (custom bibliography)

Journal Articles

Hawman, P., Mishra, D. and O'Connell, J.L. 2023. Dynamic emergent leaf area in tidal wetlands: Implications for satellite-derived regional and global blue carbon estimates. Remote Sensing of Environment. 290(15). (DOI: 10.1016/j.rse.2023.113553)

Lynn, T., Alber, M., Shalack, J. and Mishra, D. 2023. Utilizing Repeat UAV Imagery to Evaluate the Spatiotemporal Patterns and Environmental Drivers of Wrack in a Coastal Georgia Salt Marsh. Estuaries and Coasts. (DOI: https://doi.org/10.1007/s12237-023-01265-z)

Mao, L., Mishra, D., Hawman, P., Narron, C., O'Connell, J.L. and Cotten, D.L. 2023. Photosynthetic Performance of Tidally Flooded Spartina Alterniflora Salt Marshes. JGR Biogeosciences. 128(3). (DOI: 10.1029/2022JG007161)

Gaiser, E., Kominoski, J.S., McKnight, D.M., Bahlai, C.A., Cheng, C., Record, S., Wollheim, W.M., Christianson, K.R., Downs, M.R., Hawman, P., Holbrook, S.J., Kumar, A., Mishra, D., Molotch, N.P., Primack, R.B., Rassweiler, A., Schmidt, R.J. and Sutter, L. 2022. Long-term ecological research and the COVID-19 anthropause: A window to understanding social–ecological disturbance. Ecosphere. (DOI: 10.1002/ecs2.4019)

Narron, C., O'Connell, J.L., Mishra, D., Cotten, D.L., Hawman, P. and Mao, L. 2022. Flooding in Landsat across tidal systems (FLATS): An index for intermittent tidal filtering and frequency detection in salt marsh environments. Ecological Indicators. 141(109045). (DOI: doi.org/10.1016/j.ecolind.2022.109045)

Narron, C., O'Connell, J.L., Mishra, D., Cotten, D.L., Hawman, P. and Mao, L. 2022. Flooding in Landsat across tidal systems (FLATS): An index for intermittent tidal filtering and frequency detection in salt marsh environments. Ecological Indicators. 141:109045. (DOI: 10.1016/j.ecolind.2022.109045)

Hawman, P., Mishra, D., O'Connell, J.L., Cotten, D.L., Narron, C. and Mao, L. 2021. Salt Marsh Light Use Efficiency is Driven by Environmental Gradients and Species-Specific Physiology and Morphology. Journal of Geophysical Research: Biogeosciences. 126. (DOI: https://doi.org/10.1029/2020JG006213)

O'Connell, J.L., Mishra, D., Alber, M. and Byrd, K.B. 2021. BERM: A belowground ecosystem resilience model for estimating Spartina alterniflora belowground biomass. New Phytologist. (DOI: 10.1111/nph.17607)

Zhang, C., Mishra, D. and Pennings, S.C. 2019. Mapping salt marsh soil properties using imaging spectroscopy. ISPRS Journal of Photogrammetry and Remote Sensing. 148:221-234. (DOI: 10.1016/j.isprsjprs.2019.01.006)

Cao, F., Mishra, D., Schalles, J.F. and Miller, W. 2018. Evaluating ultraviolet (UV) based photochemistry in optically complex coastal waters using the Hyperspectral Imager for the Coastal Ocean (HICO). Estuarine, Coastal and Shelf Science. 215:199-206. (DOI: 10.1016/j.ecss.2018.10.013)

Tao, J., Mishra, D., Cotten, D.L., O'Connell, J., Leclerc, M.Y., Nahrawi, H.B., Zhang, G. and Pahari, R. 2018. A Comparison between the MODIS Product (MOD17A2) and a Tide-Robust Empirical GPP Model Evaluated in a Georgia Wetland. Remote Sensing. 10:1831. (DOI: 10.3390/rs10111831)

O'Connell, J., Mishra, D., Cotten, D.L., Wang, L. and Alber, M. 2017. 'The Tidal Marsh Inundation Index (TMII): An inundation filter to flag flooded pixels and improve MODIS tidal marsh vegetation time-series analysis '. Remote Sensing of the Environment. 201(November 2017):34-46. (DOI: 10.1016/j.rse.2017.08.008)

Conference Posters and Presentations

O'Connell, J.L., Alber, M., Mishra, D. and Byrd, K. 2020. Presentation: Structural heterogeneity in above vs belowground biomass pools differ for Spartina alterniflora monocultures, with consequences for forecasting ecosystem resiliency. Ecological Society of America.

Hawman, P., Mishra, D., Cotten, D.L., O'Connell, J., Mao, L. and Narron, C. 2019. Poster: Salt marsh light use efficiency and gross primary production in response to environmental conditions. Coastal and Estuarine Research Federation (CERF), 2019, Mobile, Alabama.

Hawman, P., Mishra, D., Cotten, D.L., O'Connell, J., Narron, C. and Mao, L. 2019. Presentation: Salt marsh light use efficiency and gross primary productivity in response to environmental conditions. Disturbance Impacts on Ecological and Biogeochemical Processes in Coastal Wetlands I. American Geophysical Union Fall Meeting 2019, December 12, 2019, San Francisco, California.

Hawman, P., Mishra, D., O'Connell, J., Cotten, D.L., Narron, C. and Mao, L. 2019. Presentation: Salt marsh light use efficiency and gross primary production in response to environmental conditions. Carbon fluxes in coastal systems. CERF Biennial Conference 2019, November 5, 2019, Mobile, Alabama.

Mao, L., Mishra, D., Cotten, D.L., O'Connell, J., Narron, C. and Hawman, P. 2019. Poster: Analyzing chlorophyll fluorescence in Juncus roemerianus by Pulse Amplitude Modulated (PAM) fluorometer at different plant heights. International Geoscience and Remote Sensing Society, 2019, Yokohama, Japan.

Mishra, D., Cotten, D.L., O'Connell, J., Mao, L., Narron, C. and Hawman, P. 2019. Poster: Salt marsh light use efficiency and gross primary productivity in response to environmental conditions. American Geophysical Union (AGU), 2019, San Francisco, CA.

Narron, C., Mishra, D., O'Connell, J.L., Cotten, D.L., Hawman, P. and Mao, L. 2019. Presentation: Assessing tidal wetland above- and belowground net primary production using field and in situ measurements. Carbon fluxes in coastal systems. 2019 CERF 25th Biennial Conference, 11/05/2019, Mobile, AL.

O'Connell, J., Alber, M., Mishra, D. and Byrd, K.B. 2018. Presentation: Landsat models of Spartina alterniflora belowground biomass in coastal marshes. Ecological Society of America, New Orleans, LA.

O'Connell, J., Mishra, D., Alber, M. and Byrd, K.B. 2017. Presentation: Estimating patterns in Spartina alterniflora belowground biomass within salt marshes. American Geophysical Union, New Orleans, LA.