Raymond Najjar

Profile Photo
Image
Email
Affiliate Researcher
Titles and Affiliations
Professor, Meteorology and Atmospheric Science

Research Summary

Research focus is on the impact of climate change on coastal regions, especially estuaries of the Mid-Atlantic Region of the U.S. with a specific interest in how climate change, through changing streamflow patterns, and sea-level rise, alters the salinity

In the News

Research Keywords

 These keywords and phrases come from the publications and other research output of this person. See other researchers related to these topics by clicking on any keyword.

Recent Publications

Mechanisms Driving Decadal Changes in the Carbonate System of a Coastal Plain Estuary

Da, F., Friedrichs, M. A. M., St-Laurent, P., Shadwick, E. H., Najjar, R. G. & Hinson, K. E., Jun 2021, In: Journal of Geophysical Research: Oceans. 126, 6, e2021JC017239.

Research output: Contribution to journalArticlepeer-review

Extent and Causes of Chesapeake Bay Warming

Hinson, K. E., Friedrichs, M. A. M., St-Laurent, P., Da, F. & Najjar, R. G., 2021, (Accepted/In press) In: Journal of the American Water Resources Association.

Research output: Contribution to journalArticlepeer-review

Estuaries as Filters for Riverine Microplastics: Simulations in a Large, Coastal-Plain Estuary

López, A. G., Najjar, R. G., Friedrichs, M. A. M., Hickner, M. A. & Wardrop, D. H., Aug 26 2021, In: Frontiers in Marine Science. 8, 715924.

Research output: Contribution to journalArticlepeer-review

Impacts of Multiple Environmental Changes on Long-Term Nitrogen Loading From the Chesapeake Bay Watershed

Pan, S., Bian, Z., Tian, H., Yao, Y., Najjar, R. G., Friedrichs, M. A. M., Hofmann, E. E., Xu, R. & Zhang, B., May 2021, In: Journal of Geophysical Research: Biogeosciences. 126, 5, e2020JG005826.

Research output: Contribution to journalArticlepeer-review

A Metamodel-Based Analysis of the Sensitivity and Uncertainty of the Response of Chesapeake Bay Salinity and Circulation to Projected Climate Change

Ross, A. C., Najjar, R. G. & Li, M., Jan 2021, In: Estuaries and Coasts. 44, 1, p. 70-87 18 p.

Research output: Contribution to journalArticlepeer-review

Correction to: A Metamodel-Based Analysis of the Sensitivity and Uncertainty of the Response of Chesapeake Bay Salinity and Circulation to Projected Climate Change (Estuaries and Coasts, (2021), 44, 1, (70-87), 10.1007/s12237-020-00761-w)

Ross, A. C., Najjar, R. G. & Li, M., Jul 2021, In: Estuaries and Coasts. 44, 5, p. 1492 1 p.

Research output: Contribution to journalComment/debatepeer-review

Riverine Carbon Cycling Over the Past Century in the Mid-Atlantic Region of the United States

Yao, Y., Tian, H., Pan, S., Najjar, R. G., Friedrichs, M. A. M., Bian, Z., Li, H. Y. & Hofmann, E. E., May 2021, In: Journal of Geophysical Research: Biogeosciences. 126, 5, e2020JG005968.

Research output: Contribution to journalArticlepeer-review

Tidal Wetland Gross Primary Production Across the Continental United States, 2000–2019

Feagin, R. A., Forbrich, I., Huff, T. P., Barr, J. G., Ruiz-Plancarte, J., Fuentes, J. D., Najjar, R. G., Vargas, R., Vázquez-Lule, A., Windham-Myers, L., Kroeger, K. D., Ward, E. J., Moore, G. W., Leclerc, M., Krauss, K. W., Stagg, C. L., Alber, M., Knox, S. H., Schäfer, K. V. R., Bianchi, T. S. & 9 others, Hutchings, J. A., Nahrawi, H., Noormets, A., Mitra, B., Jaimes, A., Hinson, A. L., Bergamaschi, B., King, J. S. & Miao, G., Feb 1 2020, In: Global Biogeochemical Cycles. 34, 2, e2019GB006349.

Research output: Contribution to journalArticlepeer-review

Seasonal Variability of the CO2 System in a Large Coastal Plain Estuary

Friedman, J. R., Shadwick, E. H., Friedrichs, M. A. M., Najjar, R. G., De Meo, O. A., Da, F. & Smith, J. L., Jan 1 2020, In: Journal of Geophysical Research: Oceans. 125, 1, e2019JC015609.

Research output: Contribution to journalArticlepeer-review

Challenges in Quantifying Air-Water Carbon Dioxide Flux Using Estuarine Water Quality Data: Case Study for Chesapeake Bay

Herrmann, M., Najjar, R. G., Da, F., Friedman, J. R., Friedrichs, M. A. M., Goldberger, S., Menendez, A., Shadwick, E. H., Stets, E. G. & St-Laurent, P., Jul 1 2020, In: Journal of Geophysical Research: Oceans. 125, 7, e2019JC015610.

Research output: Contribution to journalArticlepeer-review