Publications
“Temporally variable rainfall does not limit yields of Serengeti grasses”, Oikos, pp. 463-470, 1998.
, “Effects of elevated CO2 and defoliation on grasses: a comparative ecosystem approach”, Ecological Applications, vol. 7, no. 3, pp. 844-853, 1997.
, “Will increases in atmospheric CO2 affect regrowth following grazing in C4 grasses from tropical grasslands? A test with Sporobolus kentrophyllus”, Oecologia, vol. 99, no. 1-2, pp. 141-144, 1994.
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