Oceans nutrients

Oschlies A (2008) Eddies and upper-ocean nutrient supply, pp 115-130. In Hecht and Hasumi... 

Boyle E.A. (1988b) Vertical oceanic nutrient fractionation and glacial/interglacial CO2 cycles. Nature 331, 55-56. 

Jahnke, R.A., Heggie, D., Emerson, S., and Graham, D. (1982) Pore waters of the central Pacific Ocean nutrient results. Earth Planet. Sci. Lett. 61, 233-256. 

Ragueneau, O., Conley, D.J., Longphuirt, S., Slomp, C.P., and Leynaert, A. (2005a) A review of the Si biogeochemical cycle in coastal waters, I diatoms in coastal food webs and the coastal Si cycle. In Land-Ocean Nutrient Fluxes Silica Cycle, (Ittekot, V., Humborg, C., and Gamier, L., eds.), SCOPE, Linkoping, Sweden. 

Ganeshram, R. S., Pedersen, T. F., Calvert, S. E., andMurray, J. W. (1995). Large changes in oceanic nutrient inventories from glacial to interglacial periods. Nature 376, 755—758. 

Sarmiento, J. L., andOrr,J. C. (1991). Three-dimensional simulations of the impact of Southern Ocean nutrient depletion on atmospheric CO2 and ocean chemistry. Limnol. Oceanogr. 36(8), 1928—1950. 

An interesting result of open ocean nutrient limitation/enrichment research is the discovery that primary production in certain oligotrophic ocean gyres (Northern and... 

Howarth, R. W. (1998). An assessment of human influences on inputs of nitrogen to the estuaries and continental shelves of the North Adantic Ocean. Nutrient Cycling Agroecosyst. 52, 213—223. 

Ganachaud, A., and Wunsch, C. (2002). Oceanic nutrient and oxygen transports and bounds on export production during the World Ocean Circulation Experiment. Global Biogeochem. Cycles 16, 5/1-5/14. 

KeUy, J. R. (1998). Quantification of the potential role of ocean nutrient loading to Boston Harbor, Massachusetts, USA. Mar. Ecol. Prog. Ser. 173, 53—65. 

Emerson S., Mecking S., and Abell J. (2001) The biological pump in the subtropical North Pacific Ocean nutrient sources, Redfield ratios, and recent changes. Global Biogeochem. Cycles 15, 535-554. 

Table 1 Atmospheric CO2 effects of a 30% increase in the ocean nutrient inventory.

Die and the nutrient concentration in surface waters (Broecker and Maier-Reimer, 1992), such that even a perfect reconstruction of surface water 13c/12c Yould not provide direct information of surface-ocean nutrient status. In addition, the 13c/12c qP planktonic foraminiferal fossils found in surface sediments appears to be an imperfect recorder of the of DIC in modem surface... 

Pore waters of the central Pacific Ocean nutrient results. Earth Planet. Sci. Lett. 61, 233-256. 

Herbert T. D. and Sarmiento J. L. (1991) Ocean nutrient distribution and oxygenation limits on the formation of warm saline bottom water over the past 91 m.y. Geology 19, 702-705. 

With the advent of satellite remote sensing of surface seawater properties, attempts are now being made to use remotely sensed parameters to estimate surface-ocean nutrient (including phosphate) concentrations and distributions. This approach, although it has its own set of limitations, is one that can potentially redress the data-gap problem of oceanographic surveys. As a... 

One of the most quantitative tracers of ocean nutrients has been the isotope quotient in foraminiferan tests preserved in sedi-... 

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