Recent Publications and Presentations
Recently
published papers
2006
Green, R.E., T.S. Bianchi, M.J. Dagg, N.D.
Walker and G.A. Breed. 2006. An organic carbon budget for the Mississippi River
turbidity plume and plume contributions to air-sea CO2 fluxes and
bottom-water hypoxia. Estuaries 29: 579-597.
Abstract
Dagg, M.J., T. Bianchi, B. McKee, and R.
Powell. 2006. Fates of dissolved and particulate materials from the Mississippi
River immediately after discharge into the northern Gulf of Mexico, USA, during
a period of low wind stress. Cont. Shelf Res. (in press November 2006). Abstract
Dagg, M.J., H. Liu and A.C. Thomas. 2006.
Effects of mesoscale phytoplankton variability on the copepods Neocalanus
flemingeri and N. plumchrus in the coastal Gulf of Alaska. Deep-Sea
Res I 53: 321-332. Abstract
2005
Liu, H., M.J. Dagg, C. Wu and K. Chiang.
2005. Mesozooplankton consumption of microplankton in the Mississippi River
plume, with special emphasis on planktonic ciliates. Mar. Ecol. Prog. Ser. 286:
133-144. Abstract
Dagg, M.J., T.S. Bianchi, G.A. Breed, W.-J.
Cai, S. Duan, H. Liu, B.A. McKee, R.T. Powell and C.M. Stewart. 2005.
Biogeochemical characteristics of the lower Mississippi River, USA, during June
2003. Estuaries 28: 664-674. Abstract
Liu, H., M.J. Dagg and S. Strom. 2005.
Grazing by the calanoid copepod Neocalanus cristatus on the microbial
foodweb in the coastal Gulf of Alaska. J. Plankton Res. 27: 647-662. Abstract
Yuan, J., M.J. Dagg and C.E. Del Castillo.
2005. In-pixel variations of chl a fluorescence in the Northern Gulf of
Mexico and their implications for calibrating remotely sensed chl a and
other products. Cont. Shelf. Res. 25: 1894 –1904. Abstract
Papers submitted
Green, R.E., G.A. Breed, M.J. Dagg and S.E.
Lohrenz. 2006. Modeling planktonic response to variable nitrate loading in the
Mississippi River plume. Cont. Shelf Res. (submitted, March 2006).
Dagg, M., J. Ammerman, R. Amon, W. Gardner, R.
Green and S. Lohrenz. 2006. Water column processes influencing hypoxia in the
northern Gulf of Mexico. Estuaries and Coasts (submitted, August 2006).
Liu, H. and M. Dagg. 2006. Indirect effect
of mesozooplankton grazing on picophytoplankton in the Mississippi River plume
and its adjacent waters. J. Plankton Res. (submitted September 2006).
Yuan, J., L. Hayden and M. Dagg. 2006. Temporal variation of remotely sensed
sea surface chlorophyll a and the effect of the Sanxia Dam on the East
China Sea, a comment on Gong et al., 2006.
Geochemical Research Letters (submitted December 2006).
Lohrenz, S.E., D.G. Redalje, W-J Cai, J.
Acker and M.J. Dagg. Long-term patterns of phytoplankton productivity in the
Mississippi River plume. Continental Shelf Research (submitted December 2006).
Presentations
2007
Global Change. Dagg, M. Educational lecture presented at
Isidore Newman High School, New Orleans, February 8, 2007.
Links between Climate and Planktonic Food
Webs. Dagg, M., S. Strom, K.
Coyle, R. Hopcroft and T. Whitledge. Presented at the GLOBEC NEP Scientific
Investigator meeting, Seattle Washington, January 8-10, 2007. View presentation
2006
Neocalanus spp. and the Structure of the Pelagic
Ecosystem in the Subarctic Pacific Ocean. Dagg, M.J.,
H. Liu and S. Strom. Poster presented
at “Symposium to celebrate the 50th anniversary of sampling
along Line P and at Station PAPA,” in Victoria, Canada July 5-7, 2006.
A Survey
of the GAK/Seward Line. Dagg M. Invited lecture
(45 min) presented at “Symposium to celebrate the 50th anniversary of sampling
along Line P and at Station PAPA,” in Victoria, Canada July 5-7, 2006.
Causes of Hypoxia III: Influence of water
column processes on oxygen dynamics including chemical and biological nutrient
transformations leading to hypoxia. Dagg, M. Invited presentation
(60 min) for the symposium “Hypoxia in the Northern Gulf of Mexico: Assessing
the State of Science” in New Orleans, USA April 25-27, 2006.
2005
An Organic Carbon Budget for the Mississippi River Plume: Combining Physical Measurements and a Food Web Model. Rebecca E. Green, Thomas S. Bianchi, Michael J. Dagg, and Nan D. Walker. Presented at ASLO Aquatic Sciences Meeting, February 20-25, 2005, Salt Lake City, UT. View Poster