\begin{tabular}{|lccll|} \hline

  & \multicolumn{2}{c}{Annual New Production} &  &  \\ \cline{2-3}

Site & Simulated & Observed & Method & Reference                    \\ \hline

BATS      &           & 0.45 $\pm$ 0.10 & O$_2$ utilization
                                   & Jenkins and Wallace (1992)       \\
(32N,64W) &           & 0.42 $\pm$ 0.09 &
                                   & Jenkins and Goldman (1985)       \\
          &           & 0.46 $\pm$ 0.09 & O$_2$ production
                                   & Jenkins and Goldman (1985)       \\
          &           & 0.39 $\pm$ 0.16 &
                                   & Spitzer and Jenkins (1989)       \\
          &           & 0.51 $\pm$ 0.14 &
                                   & Spitzer and Jenkins (1989)       \\
          &           & 0.56 $\pm$ 0.16 & He flux gauge
                                   & Jenkins (1988a)                  \\
          &           & 0.47 $\pm$ 0.15 &
                                   & Jenkins (pers. comm.)            \\
          &           & 0.70 $\pm$ 0.20 &
                                   & Jenkins (1998) \\ \cline{2-3}
          & 0.78      & 0.39 -- 0.70    &
                                   &                                  \\ \hline
NABE      &           & 0.90 $\pm$ 0.30 & PP and O$_2$ data
                                   & Balkanski {\it et al.} (1999)    \\
(47N,20W) &           & 1.26 $\pm$ 0.63 & PP and f-ratio
                                   & Behrenfeld and Falkowski (1997)  \\
          & & & & Buesseler (1998)                                    \\
          & & & & Martin {\it et al.} (1993)                          \\
          &           & 0.82 $\pm$ 0.44 & PP and f-ratio
                                   & Antoine {\it et al.} (1996)      \\
          & & & & Buesseler (1998)                                    \\
          & & & & Martin {\it et al.} (1993)                          \\
          &           & 2.52 $\pm$ 0.63 & SeaWiFS and model
                                   & Laws {\it et al.} (in press)     \\
          &           & 0.69            & seasonal Chl and NO$_3$
                                   & Campbell and Aarup (1992)        \\
          &           & 0.43            & seasonal Chl and NO$_3$
                                   & Strass and Woods (1991) \\ \cline{2-3}
          & 1.40      & 0.43 -- 2.52    &
                                   &                                  \\ \hline
OWS I     &           & 0.90 $\pm$ 0.30 & PP and O$_2$ data
                                   & Balkanski {\it et al.} (1999)    \\
(59N,19W) &           & 0.80            & Apr-Aug NO$_3$ util.
                                   & Sambrotto {\it et al.} (1993)    \\
          &           & 1.92 $\pm$ 0.35 & PP and f-ratio
                                   & Behrenfeld and Falkowski (1997)  \\
          & & & & Sambrotto {\it et al.} (1993)                       \\
          & & & & Fasham {\it et al.} (1993) \\
          &           & 0.79 $\pm$ 0.16 & PP and f-ratio
                                   & Antoine {\it et al.} (1996)      \\
          & & & & Sambrotto {\it et al.} (1993)                       \\
          & & & & Fasham {\it et al.} (1993) \\
          &           & 2.52 $\pm$ 0.63 & SeaWiFS and model
                                   & Laws {\it et al.} (in press)     \\
          &           & 0.53            & seasonal Chl and NO$_3$
                                   & Campbell and Aarup (1992) \\ \cline{2-3}
          & 1.42      & 0.53 -- 2.52    &
                                   &                                  \\ \hline
EUMELI    &           & 0.45 $\pm$ 0.15 & PP and O$_2$ data
                                   & Balkanski {\it et al.} (1999)    \\
(21N,31W) &           & 0.19 $\pm$ 0.16 & PP and $\delta ^{15}$N uptake
                                   & Morel (1999)                     \\
          &           & 0.14 $\pm$ 0.08 & PP and f-ratio
                                   & Behrenfeld and Falkowski (1997)  \\
          & & & & Morel (1999)                                        \\
          &           & 0.16 $\pm$ 0.07 & PP and f-ratio
                                   & Antoine {\it et al.} (1996)      \\
          & & & & Morel (1999)                                        \\
          &           & 0.10            & seasonal Chl and NO$_3$
                                   & Campbell and Aarup (1992)        \\
          &           & 0.02            & sediment traps
                                   & Passow and Peinert (1993) \\ \cline{2-3}
          & 0.08      & 0.02 -- 0.45    &
                                    &                                  \\ \hline
\end{tabular}
