Dry Weight (Biomass) References
Moderately fertile California grassland of mostly small annual species
Dukes, J.S., Chiariello, N.R., Cleland, E.E., Moore, L.A., Shaw, M.R., Thayer, S., Tobeck, T., Mooney, H.A. and Field, C.B. 2005. Responses of grassland production to single and multiple global environmental changes. PLoS Biology 3(10): e319
Peters, H.A., Hsu, G., Cleland, E.E., Chiariello, N.R., Mooney, H.A. and Field, C.B. 2007. Responses of temporal distribution of gastropods to individual and combined effects of elevated CO2 and N deposition in annual grassland. Acta Oecologia 31: 343-352.