Table of Contents, Vol. 49(2), March 2004

Articles

Chung, Sook-Nye, Geun-Ha Park, Kitack Lee, Robert M. Key, Frank J. Millero, Richard A. Feely, Christopher L. Sabine, and Paul G. Falkowski

Postindustrial enhancement of aragonite undersaturation in the upper tropical and subtropical Atlantic Ocean: The role of fossil fuel CO₂

Milligan, Allen J., Diana E. Varela, Mark A. Brzezinski, and François M. M. Morel

Dynamics of silicon metabolism and silicon isotopic discrimination in a marine diatom as a function of pCO₂

Baehr, Matthew M., and Michael D. DeGrandpre

In situ pCO₂ and O₂ measurements in a lake during turnover and stratification: Observations and modeling

Wang, Zhaohui Aleck, and Wei-Jun Cai

Carbon dioxide degassing and inorganic carbon export from a marsh-dominated estuary (the Duplin River): A marsh CO₂ pump

Chadwick, D. B., A. Zirino, I. Rivera-Duarte, C. N. Katz, and A. C. Blake

Modeling the mass balance and fate of copper in San Diego Bay

Bloom, Nicolas S., Ligia M. Moretto, and Paolo Ugo

A comparison of the speciation and fate of mercury in two contaminated coastal marine ecosystems: The Venice Lagoon (Italy) and Lavaca Bay (Texas)

Charette, Matthew A., and Ken O. Buesseler

Submarine groundwater discharge of nutrients and copper to an urban subestuary of Chesapeake Bay (Elizabeth River)

Lundquist, Carolyn J., Simon F. Thrush, John W. Oldman, and Alastair K. Senior

Limited transport and recolonization potential in shallow tidal estuaries

Green, Mark A., Jeanne D. Gulnick, Nathaniel Dowse, and Patience Chapman

Spatiotemporal patterns of carbon remineralization and bio-irrigation in sediments of Casco Bay Estuary, Gulf of Maine

Rossi, F., P. M. J. Herman, and J. J. Middelburg

Interspecific and intraspecific variation of d¹³C and d¹⁵N in deposit- and suspension-feeding bivalves (Macoma balthica and Cerastoderma edule): Evidence of ontogenetic changes in feeding mode of Macoma balthica

Lehmann, Moritz F., Stefano M. Bernasconi, Judith A. McKenzie, Alberto Barbieri, Marco Simona, and Mauro Veronesi

Seasonal variation of the d¹³C and d¹⁵N of particulate and dissolved carbon and nitrogen in Lake Lugano: Constraints on biogeochemical cycling in a eutrophic lake

Kicklighter, C. E., J. Kubanek, and M. E. Hay

Do brominated natural products defend marine worms from consumers? Some do, most don’t

Shick, J. Malcolm

The continuity and intensity of ultraviolet irradiation affect the kinetics of biosynthesis, accumulation, and conversion of mycosporine-like amino acids (MAAs) in the coral Stylophora pistillata

Mei, M. L., and R. Danovaro

Virus production and life strategies in aquatic sediments

Hama, Takeo, Katsumi Yanagi, and Junko Hama

Decrease in molecular weight of photosynthetic products of marine phytoplankton during early diagenesis

Raikow, David F., Orlando Sarnelle, Alan E. Wilson, and Stephen K. Hamilton

Dominance of the noxious cyanobacterium Microcystis aeruginosa in low-nutrient lakes is associated with exotic zebra mussels

Hassett, R. Patrick

Supplementation of a diatom diet with cholesterol can enhance copepod egg-production rates

Sterner, Robert W., Tanya M. Smutka, R. Michael L. McKay, Qin Xiaoming, Erik T. Brown, and Robert M. Sherrell

Phosphorus and trace metal limitation of algae and bacteria in Lake Superior

Letelier, Ricardo M., David M. Karl, Mark R. Abbott, and Robert R. Bidigare

Light driven seasonal patterns of chlorophyll and nitrate in the lower euphotic zone of the North Pacific Subtropical Gyre

Gervasio, Vivianaluxa, David J. Berg, Brian K. Lang, Nathan L. Allan, and Sheldon I. Guttman

Genetic diversity in the Gammarus pecos species complex: Implications for conservation and regional biogeography in the Chihuahuan Desert

Schwenk, Klaus, Paavo Junttila, Milla Rautio, Finn Bastiansen, Jürgen Knapp, Outi Dove, Raquel Billiones, and Bruno Streit

Ecological, morphological, and genetic differentiation of Daphnia (Hyalodaphnia) from the Finnish and Russian subarctic

Kaiser, Edith, and Barbara Sulzberger

Phototransformation of riverine dissolved organic matter (DOM) in the presence of abundant iron: Effect on DOM bioavailability

Cutter, Gregory A., Lynda S. Cutter, and Katherine C. Filippino

Sources and cycling of carbonyl sulfide in the Sargasso Sea

Baines, Stephen B., Nicholas S. Fisher, Martina A. Doblin, Gregory A. Cutter, Lynda S. Cutter, and Brian Cole

Light dependence of selenium uptake by phytoplankton and implications for predicting selenium incorporation into food webs

Armstrong, Evelyn, Julie Granger, Elizabeth L. Mann, and Neil M. Price

Outer-membrane siderophore receptors of heterotrophic oceanic bacteria

Kritzberg, Emma S., Jonathan J. Cole, Michael L. Pace, Wilhelm Granéli, and Darren L. Bade

Autochthonous versus allochthonous carbon sources to bacteria: Results from whole-lake ¹³C addition experiments

Malmstrom, Rex R., Ronald P. Kiene, and David L. Kirchman

Identification and enumeration of bacteria assimilating dimethylsulfoniopropionate (DMSP) in the North Atlantic and Gulf of Mexico

Notes

Bearon, R. N., D. Grünbaum, and R. A. Cattolico

Relating cell-level swimming behaviors to vertical population distributions in Heterosigma akashiwo (Raphidophyceae), a harmful alga

Park, Sangkyu, Michael T. Brett, Anke Müller-Solger, and Charles R. Goldman

Climatic forcing and primary productivity in a subalpine lake: Interannual variability as a natural experiment

Comment

Boudreau, Bernard P.

What controls the mixed-layer depth in deep-sea sediments? The importance of particulate organic carbon flux

Smith, Craig R., and Christophe Rabouille

Reply to comment by Boudreau on: What controls the mixed-layer depth in deep-sea sediments? The importance of POC flux