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\textbf{
Module 4 Project for Group S2G4\\ Due 24$^\text{th}$ November 2008 }
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\section{Research Paper}
\begin{description}
\item[Authors] M.D. MacNeil, M.R. Haferkamp, L.T. Vermeire, J.M. Muscha
\item[Year] 2008
\item[Title] Prescribed fire and grazing effects on carbon dynamics in a northern
mixed-grass prairie
\item[Journal] Agriculture, Ecosystems and Environment 127 (2008) 66--72
\item[Web-site] \verb+www.elsevier.com/locate/agee+
\end{description}
\section{Data}
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\begin{tabular}{|c|c|}\hline
\textbf{Month (0=January)}\rule{0pt}{14pt} &
\textbf{Photosynthetically Active Radiation (PAR, $\mu$mol m$^{-2}$ s$^{-1}$)}\\\hline
3 & 1122\\
5 & 1368\\
9 & 575\\
16 & 1591\\
18 & 1529\\
20 & 839\\\hline
\end{tabular}
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\section{Interpolation Function}
Use the most appropriate of the interpolation functions that you fitted to this data in your
Module 3 project.
\section{Question}
Estimate the total molar mass of quanta radiated over a rectangular
patch of grass land measuring 3m by 4.5m in a three year period from
the start of this study.

