Publications

Editor

Journal

Coachman, L.K. and D. A. Hansell. 1993. ISHTAR: Inner Shelf Transfer and Recycling in the Bering and Chukchi Seas.  Continental Shelf Research 13 (5,6): 473-704.

Book

Hansell, D.A. and C.A. Carlson. 2002. Biogeochemistry of Marine Dissolved Organic Matter. Academic Press, San Diego, 774 pp. (Book Review)

Thesis/Dissertation

Hansell, D. A. 1989. Nitrogen Flux in the Northern Bering Sea. Dissertation, Doctor of Philosophy, University of Alaska Fairbanks, Alaska, 89 pp.

Hansell, D. A. 1980. Effects of Hydrated Lime on Water Quality in Fish Ponds. Thesis, Master of Science, Auburn University, AL, 23 p.

Book Chapters

Carlson, C.A., and D.A. Hansell. 2003. The contribution of DOM to biogeochemistry in the Ross Sea. In Biogeochemical Cycles in the Ross Sea, eds. J. DiTullio and R. Dunbar, AGU Antarctic Research Series 78: 123-142.

Hansell, D.A. 2002. DOC in the global ocean carbon cycle. In Biogeochemistry of Marine Dissolved Organic Matter, eds. D.A. Hansell and C.A. Carlson, Academic Press, San Diego. Pp. 685-715.

Feely, R.A., R. Wanninkhof, D.A. Hansell, M.F. Lamb, D. Greeley, and K. Lee. 2002. Water Column CO₂ Measurements During the Gas Ex-98 Expedition. In Gas Transfer at Water Surfaces, eds. M.A. Donelan, W.M. Drennan, E.S. Saltzman, and R. Wanninkhof, Geophysical Monograph Series Volume 127. pp. 173-181.

Carlson C.A., N.R. Bates, D.A. Hansell and D.K. Steinberg. 2001. Carbon Cycle. In Encyclopedia of Ocean Science. Eds. J. Steele, S. Thorpe, and K. Turekian, Academic Press, London.

Hansell, D.A. and M. Follows. The Atlantic Ocean. In Nitrogen in the Marine Environment, eds Mullholland, Bronk, Capone and Carpenter. Academic Press. (In press).

Journal Articles (peer reviewed)

72)  Li, Q.P., D.A. Hansell, D.J. McGillicuddy , N.R. Bates , R. Johnson.  2008. Biogeochemical impacts of a cyclonic eddy in the Sargasso Sea.  J. of Geophys. Res (revised submission).
 
71) Mathis, J.T., Bates, N.R., Hansell, D.A., Babila, T.  2007. Interannual variability of net community production over the northeast Chukchi Sea Shelf. Deep Sea Research II (in press).
 
70)  Li, Q. P., D. A. Hansell, and J.-Z. Zhang.  Underway monitoring of nanomolar nitrate plus nitrite and phosphate in oligotrophic seawater. Limnology and Oceanography: Methods (in press)
 
69)  Goldberg, S.J., D.A. Hansell, N.B. Nelson, D.A. Siegel, and C.A. Carlson. Temporal dynamics of dissolved combined neutral sugars and the quality of dissolved organic matter in the northwestern Sargasso Sea. (revised submission).
 
68)  Li, Q.P., Bibby, T.S., Hansell, D.A., and Falkowski, P.G., Nutrient and light interactions within an intense deep-chlorophyll-maximum in a warm-core eddy. J. Mar. Sys. (submitted).
 
67)  Park, G.-H., Lee, K., Wanninkhof, R., Hansell, D.A., Zhang, J.-Z., and R.A. Feely. Large, rapid drawdown of dissolved inorganic carbon in an oligotrophic eddy in the extratropical North Atlantic (46^oN): Evidence for N₂ fixation in extra-tropical waters. Limnology and Oceanography (in press).
 
66)  Li, Q.P. and D.A. Hansell.  2008. Intercomparison and coupling of MAGIC and LWCC techniques for trace analysis of phosphate in seawater.  Analytical Chemica Acta 611: 68-72.
 
65) Li, Q.P., Hansell, D.A., 2008. Nutrient distributions in baroclinic eddies of the oligotrophic North Atlantic and inferred impacts on biology. Deep Sea Research II 55:1291-1299.
 
64)  Hansell, D.A., D. Olson, F. Dentener, L. Zamora. 2007. Assessment of excess nitrate development in the subtropical North Atlantic. Marine Chemistry 106: 562-579.
 
63)  McGillicuddy, D.J, Anderson, L., Bates, N., Bibby T., Buesseler, K., Carlson, C., Davis, C., Falkowski, P., Goldthwaite, S., Hansell, D.A., Jenkins, W., Johnson, R., Kosnyrew, V., Ledwell, J., Li, Q.P., Siegel, D., Steinberg, D., 2007.  Eddy-wind interactions stimulate extraordinary mid-ocean plankton blooms. Science 316: 1021-1026.
 
62) Lepore, K., Moran, S.B., Grebmeier, J. M., Cooper, L.W., Lalande, C., Maslowski, W., Hill, V., Bates, N.R., Hansell, D.A., Mathis, J.T., Kelly, R.P.  2007. Seasonal and interannual changes in POC export and deposition in the Chukchi Sea.  J. of Geophys. Res. 112, C10024, doi:10.1029/2006JC003555.
 
61)  Mathis, J.T., Pickart, R.S., Hansell, D.A., Kadko, D., Bates, N.R. 2007. Eddy transport of organic carbon and nutrients from the Chukchi Shelf:  Impact on the upper halocline of the western Arctic Ocean. J. of Geophys. Res. 112, C05011, doi:10.1029/2006JC003899.
 
60)  Bates, N.R., Moran, S.B., Hansell, D.A., and Mathis, J.T., 2006. An increasing CO₂ sink in the Arctic Ocean due to sea-ice loss? Geophysical Research Letters 33, L23609, doi:10.1029/2006GL027028.
 
59) Ducklow, H.W., D.A. Hansell and J.A. Morgan. 2007. Dissolved organic carbon and nitrogen in the western Black Sea. Marine Chemistry 105: 140-150.
 
58)  Mathis, J.T., D.A. Hansell, D. Kadko, N.R. Bates, L.W. Cooper. 2007. Determining net dissolved organic carbon production in the hydrographically complex western Arctic Ocean. Limnology and Oceanography 52: 1789-1799.
 
57) Álvarez–Salgado, X.A., J. Arístegui, E.D. Barton and D.A. Hansell. 2007. Contribution of upwelling filaments to offshore carbon export in the subtropical Northeast Atlantic Ocean. Limnology and Oceanography 52: 1287-1292.
 
56)  Johnson, M., R. Sanders, V. Avgoustidi, M. Lucas, L. Brown, D. Hansell, M. Moore, S. Gibb, P. Liss, T. Jickells. 2007. Ammonium accumulation during a silicate-limited diatom bloom indicates the potential for ammonia emission events. Marine Chemistry 106: 63-75.

55)  Cooper, L., R. Benner, J. McClelland, B. Peterson, R. Holmes, P.A. Raymond, D.A. Hansell, J.M. Grebmeier, L.A. Codispoti. 2005. Linkages among runoff, dissolved organic carbon, and the stable oxygen isotope composition of seawater and other water mass indicators in the Arctic Ocean. J. of Geophys. Res. 110, G02013, DOI: 10.1029/2005jg000031.

54)   Bates, N.R., M.H.P. Best, and D.A. Hansell.  2005.  Spatio-temporal distribution of dissolved inorganic carbon and net community production in the Chukchi and Beaufort Seas.  Deep-Sea Res. II 52: 3303-3323.

53)   Li, Q.P., J-Z. Zhang., F.J. Millero, and D.A. Hansell. 2005.  Continuous colorimetric determination of trace ammonium in seawater with a long-path liquid waveguide capillary cell. Mar. Chem. 96: 73-85.

52)   Walsh, J.J., D.A. Dieterle,W.Maslowski, J.M. Grebmeier, T.E. Whitledge, M. Flint, I.N. Sukhanova, N.R. Bates, G.F.Cota, D. Stockwell, S.B. Moran, D.A. Hansell, C.P.  McRoy. 2005.  A numerical model of neglected spring primary production in the Chukchi/Beaufort Seas.  Deep-Sea Research II 52: 3541-3576.

51)  Moran, S.B., R.P. Kelly, K. Hagstrom, J.N. Smith, J.M. Grebmeier, L.W. Cooper, G.F. Cota, J.J. Walsh, N.R. Bates, and D.A. Hansell.  2004.  Seasonal changes in the POC export flux in the Chukchi Sea and implications for water column-benthic coupling in Arctic shelves.  Deep-Sea Research II 52: 3427-3451.

50)   Mathis, J.T., D.A. Hansell, and N. R. Bates.  2004.  Strong hydrographic controls on spatial and seasonal variability of dissolved organic carbon in the Chukchi Sea.  Deep-Sea Research II 52: 3245-3258.

49)  Bates, N.R., D.A. Hansell, S.B. Moran, and L.A. Codispoti.  2004.  Seasonal and spatial distribution of particulate organic carbon in the Chukchi Sea.  Deep-Sea Research II  52: 3324-3343.

48) Hansell, D.A., D. Kadko, and N.R. Bates.  2004.  Degradation of terrigenous dissolved organic carbon in the Western Arctic Ocean.  Science 304: 858-861. [Abstract] [Full Text]

47)  Carlson, C.A., S.J. Giovannoni, D.A. Hansell, S.J. Goldberg, R. Parsons, and K. Vergin.  2004. Interactions between DOC, microbial processes, and community structure in the meopalegic zone of the northwestern Sargasso Sea.  Limnol. & Oceanogr. 49: 1073-1083.

46) Hansell, D.A., H.W. Ducklow, A.M. Macdonald, and M. O’Neil Baringer.  2004. Metabolic poise in the North Atlantic Ocean diagnosed from organic matter transports. Limnol. & Oceanogr. 49: 1084-1094.

45)   Hansell, D.A., N.R. Bates and D.B Olson.  2004. Excess nitrate and nitrogen fixation in the North Atlantic.  Mar. Chem. 284: 243-265.

44)  Bates, N.R. and D.A. Hansell.  2004. Temporal variability of excess nitrate and nitrogen fixation in the subtropical North Atlantic.  Mar. Chem. 284: 225-241.

43) Gardner, W.D., M.J. Richardson, C.A. Carlson, D.A. Hansell and A. Mishonov.  2003. Determining POC: Bottles, pumps and transmissometers.  Deep-Sea Res. II 50: 655-674.

 42)  Hansell, D.A. and H.W. Ducklow. 2003. Bacterioplankton distribution and production in the deep ocean: Directly coupled to POC flux?  Limnol. & Oceanogr. 48: 150-156.

41)  Arístegui, J., C. M. Duarte, S. Agustí, M. Doval, X. A. Álvarez–Salgado, and D. A. Hansell. 2002. Dissolved organic carbon support of respiration in the dark ocean. Science 298: 1967.

40)  Carlson, C.A., S.J. Giovannoni, D.A. Hansell, S.J. Goldberg, R. Parsons, M.P. Otero, K. Vegin and B.R. Wheeler. The effect of nutrient amendments on bacterioplankton growth, DOC utilization, and community structure in the northeastern Sargasso Sea.  Aquatic Microbial Ecology 30: 19-36.

39)  Siegel, D.A., S. Maritorena, N. B. Nelson, D.A. Hansell and M. Lorenzi-Kayser, 2002. .Global ocean distribution and dynamics of colored dissolved and detrital organic materials J. of Geophysical Research 107, C12, 3228 (10.1029/2001JC000965).

38)  Sharp, J.H. et al. 2002. A preliminary methods comparison for measurement of dissolved organic nitrogen in seawater. Marine Chemistry  78: 171-184

37)   Steinberg, D.K., S.A. Goldthwait, and D.A. Hansell. 2002. Zooplankton vertical migration and the active transport of dissolved organic and inorganic nitrogen in the Sargasso Sea. Deep-Sea Research I 49: 1445-1461.

36)   Hansell, D.A., C.A. Carlson and S. Suzuki. 2002. Dissolved organic carbon export with North Pacific Intermediate Water formation. Global Biogeochemical Cycles 16: 77-84.

35)   Lipschultz, F., N.R. Bates, C.A. Carlson, and D.A. Hansell. 2002. New production in the Sargasso Sea: history and current status. Global Biogeochemical Cycles 16: 1-16.

34)   Kirchman, D., B. Meon, H.W. Ducklow, C.A. Carlson, D.A. Hansell and G. Steward. 2001. Glucose fluxes and concentrations of dissolved combined sugars (polysaccharides) in the Ross Sea and Polar Front Zone, Antarctica. Deep-Sea Research II 48: 4179-4197

33)  Hansell, D.A. and C.A. Carlson. 2001. Marine dissolved organic matter and the carbon cycle. Oceanography 14: 41-49.

32)   Daly, K.L., W.O. Smith, Jr., G.C. Johnson, G.R. DiTullio, D.R.Jones, C.W. Mordy, R.A. Feely, D.A. Hansell and J-Z Zhang. 2001. Hydrography, nutrients, and carbon pools in the Pacific sector of the Southern Ocean: Implications for carbon flux. J. of Geophysical Research 106 (C4): 7107-7124.

31)  Hansell, D.A. and C.A. Carlson. 2001. Biogeochemistry of total organic carbon and nitrogen in the Sargasso Sea: control by convective overturn. Deep-Sea Research II 48: 1649-1667.

30)   Sweeney, C., W.O. Smith, B. Hales, D.A. Hansell, C.A. Carlson, L.A. Codispoti, L.I. Gordon, F.J. Millero and T. Takahashi. 2000. Nutrient and carbon removal ratios and fluxes in the Ross Sea, Antarctica. Deep Sea Research II 47: 3395-3422.

29)   Sweeney, C., Hansell, D. A., F. J. Millero, T. Takahashi, L. I. Gordon, C. A. Carlson, L. A. Codispoti, W.O. Smith and J. Marra. 2000. Biogeochemical regimes, net community production and carbon export in the Ross Sea, Antarctica. Deep-Sea Research II 47: 3369-3394.

28)   Carlson, C.A., D.A. Hansell, E.T. Peltzer and W.O. Smith, Jr. 2000. Stocks and dynamics of dissolved and particulate organic matter in the southern Ross Sea, Antarctica. Deep-Sea Research II 47: 3201-3226.

27)  Hansell, D.A. and R.A. Feely. 2000. Atmospheric intertropical convergences impact surface ocean carbon and nitrogen biogeochemistry in the tropical Pacific Ocean. Geophysical Research Letters 27: 1013-1016.

26)   Dunne, J.P., J.W. Murray, M. Rodier and D.A. Hansell. 2000. Export production in the western and central equatorial Pacific using 234Th calibrated sediment traps and TOC accumulation.  Deep-Sea Research I 47: 901-936.

25)  Doval, M. and D.A. Hansell. 2000. Organic carbon and apparent oxygen utilization in the western South Pacific and central Indian Oceans. Marine Chemistry 68: 249-264.

24)   Carlson, C.A., N.R. Bates, H.W. Ducklow and D.A. Hansell. 1999. Estimations of bacterial respiration and growth efficiencies in the Ross Sea, Antarctica. Aquatic Microbial Ecology 19: 229-244.

23) Bates, N. and D.A. Hansell. 1999. Hydrographic and biogeochemical signals in the surface ocean between Chesapeake Bay and Bermuda. Marine Chemistry 67: 1-16.

22)   Hansell, D.A. and C.A. Carlson. 1998. Deep ocean gradients in dissolved organic carbon concentrations. Nature 395: 263-266.

21)   Hansell, D.A. and C.A. Carlson. 1998. Net community production of dissolved organic carbon. Global Biogeochemical Cycles 12: 443-453.

20)   Hansell, D.A. and E.T. Peltzer. 1998. Spatial and temporal variations of total organic carbon in the Arabian Sea. Deep-Sea Research II 45: 2171-2193.

19)   Smith, W.O., C.A. Carlson, H.W. Ducklow and D.A. Hansell. 1998. Growth dynamics of Phaeocystis antarctica-domainted plankton assemblages from the Ross Sea. Marine Ecology-Progress Series 168: 229-244.

18)   Urban-Rich, J., D. A. Hansell and M. Roman. 1998. Analysis of copepod fecal pellet carbon using a high temperature combustion method.  Marine Ecology-Progress Series 171: 199-208.

17)   Carlson, C.A., H.W. Ducklow, D.A. Hansell and W.O. Smith. 1998. Organic carbon partitioning during spring phytoplankton blooms in the Ross Sea polynya and the Sargasso Sea. Limnology and Oceanography 43: 375-386.

16)   Bates, N.R., D.A. Hansell, C.A. Carlson and L.I. Gordon. 1998. Distribution of CO₂ species, estimates of net community production and air-sea CO₂ exchange in the Ross Sea polynya. Journal of Geophysical Research 103: 2883-2896.

15)   Hansell, D.A., C.A. Carlson, N. Bates and A. Poisson. 1997. Horizontal and vertical removal of organic carbon in the equatorial Pacific Ocean: a mass balance assessment. Deep-Sea Research II 44: 2115-2130.

14)  Hansell, D.A. and T.Y. Waterhouse. 1997. Controls on the distribution of organic carbon and nitrogen in the eastern Pacific Ocean. Deep Sea Research 44: 843-857.

13)  Hansell, D.A., N.R. Bates and C.A. Carlson. 1997. Predominantly vertical losses of carbon from the surface layer of the Equatorial Pacific Ocean. Nature 386: 59-61.

12)  Hansell, D. A., N. Bates and K. Gundersen. 1995. Mineralization of dissolved organic carbon in the Sargasso Sea. Marine Chemistry 51: 201-212.

11)  Carlson C.A., D.A. Hansell, R. Parsons, B. Cullen. 1995. Distribution patterns of dissolved organic carbon in the Ross Sea polynya: November-December, 1994. Antarctic Journal of the US 30: 203-204.

10)  Hansell, D. A. and J. A. Newton. 1994. Design and evaluation of a 'swimmer'-segregating particle interceptor trap. Limnology and Oceanography

9)  Hansell, D. A., P. M. Williams and B. B. Ward. 1993. Measurements of DOC and DON in the Southern California Bight using oxidation by high temperature combustion. Deep Sea Research I 40: 219-234.

8)  Hansell, D. A. 1993. Results and observations from the measurement of DOC and DON using high temperature catalytic combustion techniques. Marine Chemistry 41: 195-202.

7)   Hansell, D. A., T. E. Whitledge and J. J. Goering. 1993. Patterns of nitrate utilization and new production over the Bering/Chukchi Shelf. Continental Shelf Research 13: 601-627.

6)   Goldman, J. C., D. A. Hansell and M. R. Dennett. 1992. Chemical characteristics of two large chain-forming oceanic diatoms: impact on water column chemistry. Marine Ecology Progress Series 88: 257-270.

5)   Walsh, J. J., C. P. McRoy, L. K. Coachman, J. J. Goering, J. J. Nihoul, T. E. Whitledge, T. H. Blackburn, P. L. Parker, C. D. Wirick, P. G. Shuert, J. M. Grebmeier, A. M. Springer, R. D. Tripp, D. A. Hansell, S. Djenidi, E. Deleersnijder, K. Henriksen, B. A. Lund, P. Andersen, F. E. Muller-Karger, and K. Dean. 1990. Carbon and nitrogen cycling within the Bering/Chukchi Seas: source regions for organic matter effecting AOU demands of the Arctic Ocean. Progress in Oceanography 22: 279-361.

4)  Hansell, D. A. and J.J. Goering. 1990. Pelagic nitrogen flux in the northern Bering Sea. Continental Shelf Research 10: 501-519.

3)  Hansell, D. A., J.J. Goering, J. J. Walsh, C. P. McRoy, L. K. Coachman, and T. E. Whitledge. 1989. Summer phytoplankton production and transport along the shelf break front in the Bering Sea. Continental Shelf Research 9: 1085-1104.

2)  Hansell, D. A. and J.J. Goering. 1989. A method for estimating uptake and production rates for urea in seawater using 14C-urea and 15N-urea. Canadian Journal of Fisheries and Aquatic Sciences 46: 198-202.

1)   Hansell, D. A. and C. E. Boyd. 1980. Effects of hydrated lime on water quality in fish ponds. Proc. Ann. Conf. Southeastern  Association of Fisheries and Wildlife Agencies 34: 49-58.