Phosphorus dynamics in the North Pacific subtropical gyre

By K. Björkman, Angie L. Thomson-Bulldis, David M. Karl. 2000

124 citations recorded by the source corpus.

Subfields: Ecology, Oceanography, Pollution

View Paper: https://www.semanticscholar.org/paper/f65356afeac1b53ee4d2859a40aa475ecbc7836a

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Citations in the corpus

Ecotypic variation in phosphorus-acquisition mechanisms within marine picocyanobacteria (2005, background): “The most dramatic example of P limitation has been documented in the North Pacific subtropical gyre (NPSG), where it appears to have undergone a climate-related shift from an N- to a P-limited ecosystem over the past several decades, due to increases in N2 fixation (Karl et al. 1997).”
Microbes and the marine phosphorus cycle (2007, background): “, 2001b), though P concentrations are higher (~ 40 nM) and Pi turnover times slower (median nine days) (Björkman et al., 2000) than in the Sargasso Sea or Mediterranean.”
Dynamics of Dissolved Organic Phosphorus (2015, methodology): “Björkman et al. (2000) measured coupled rates of Pi uptake and DOP production at several stations in the NPSG using 32Pi as a tracer.”
Alkaline phosphatase activity and regulation in the North Pacific Subtropical Gyre (2010, methodology): “Total dissolved P was measured as described elsewhere (Björkman et al. 2000) and DOP estimated as (total dissolved P 2 DIP).”
Zinc availability and alkaline phosphatase activity in Emiliania huxleyi: Implications for Zn‐P co‐limitation in the ocean (2006, background): “The oligotrophic Pacific gyre near Hawaii has higher phosphate (9–100 nmol L21; Bjorkman et al. 2000; Wu et al. 2000) and dissolved organic P (100–300 nmol L21; Bjorkman and Karl 2003; Van Den Broeck et al. 2004), but low Zn concentrations (0.08 nmol L21; Bruland 1980).”
Phosphate availability and the ultimate control of new nitrogen input by nitrogen fixation in the tropical Pacific Ocean (2007, background): “Nevertheless, short DIP turnover times of around 2 days (Bjorkman et al., 2000, Table 2) and a long term decrease in DIP availability (Karl et al., 1997; Karl et al., 2001) have also been reported at the ALOHA station.”
Elemental composition of marine Prochlorococcus and Synechococcus: Implications for the ecological stoichiometry of the sea (2003, result): “They report an average of 30 fg C cell21, which is somewhat lower than our results but close to the values used by Björkman et al. (2000) in their investigation of the central North Pacific gyre.”