Reviewed:

• Gruber, N., B. Wehrli and A. Wüest, The role of biogeochemical cycling for the formation and preservation of varved sediments in Soppensee. Journal of Paleolimnology, 24(3), 277-291.
  [PDF-Version]
  
  
• Falkowski, P., R. J. Scholes, E. Boyle, J. Canadell, D. Canfield, J. Elser, , N. Gruber, K. Hibbard, P. Hoegberg, S. Linder, F.T. Mackenzie, B. Moore III, T. Pedersen, Y. Rosenthal, S. Seitzinger, V. Smetacek and W. Steffen. The global carbon cycle: A test of our knowledge of earth as a system. Science, 290, 291-296, 2000.
  [PDF-Version]
  
  
• Gruber, N, K. Keller, and R. M. Key. What story is told by oceanic tracer concentrations? Science, 290, 455-456, 2000.
  

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