\begin{thebibliography}{1}

\bibitem{pvfs}
P.~H. Carns, W.~B.~Ligon III, R.~B. Ross, and R.~Thakur.
\newblock Pvfs: A parallel file system for linux clusters.
\newblock {\em Proceedings of the 4th Annual Linux Showcase and Conference,
  Atlanta, GA}, pages 317--327, 2000.

\bibitem{clm}
Y.~Dai, X.~Zeng, R.~E. Dickinson, I.~Baker, G.~B. Bonan, and M.~G. Bosilovich.
\newblock The common land model.
\newblock {\em Bull. Amer. Meteor. Soc.}, 84:1013--1023, 2003.

\bibitem{mpich}
W.~Gropp, E.~Lusk, N.~Doss, and A.~Skjellum.
\newblock A high-performance, portable implementation of the mpi message
  passing interface standard.
\newblock {\em Parallel Computing}, 22(6):789--828, 1996.

\bibitem{esmf}
C.~Hill, C.~Deluca, V.~Balaj, M.Suarez, and A.~da~Silva.
\newblock The architecture of the earth system modeling framework.
\newblock {\em Computing in Science \& Engineering}, 6:18--28, 2004.

\bibitem{hofstee}
H.~P. Hofstee, J.~J. Likkien, and J.~L. A. Van~De Snepscheut.
\newblock A distributed implementation of a task pool.
\newblock {\em Research Directions in High-Level Parallel Programming
  Languages}, pages 338--348, 1991.

\bibitem{lis2}
C.~D. Peters-Lidard, S.~Kumar, Y.~Tian, J.~L. Eastman, and P.~Houser.
\newblock Global urban-scale land-atmosphere modeling with the land information
  system.
\newblock {\em Symposium on Planning, Nowcasting, and Forecasting in the Urban
  Zone, 84th AMS Annual Meeting 11-15 January 2004 Seattle, WA, USA.}, 2004.

\bibitem{sanderson}
E.~W. Sanderson, M.~Jaiteh, M.~A. Levy, K.~H. Redford, A.~V. Wannebo, and
  G.~Woolmer.
\newblock The human footprint and the last of the wild.
\newblock {\em Bioscience}, 52:891--904, 2002.

\end{thebibliography}