Titlebook: Herbaceous Plant Ecology; Recent Advances in P A. G. Valk Book 2009 Springer Science+Business Media B.V. 2009 Competition.Disturbance.Grazi

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Interacting effects of grass height and herbivores on the establishment of an encroaching savanna sd by the interplay of grass height and herbivory. In this study, the presence of large herbivores early in the wet season, and the absence of simulated grazing later on, affected the regeneration of . negatively. However, differences in effects among sites suggest that the mechanisms found here may

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Tolerance of a perennial herb, ,, to simulated flower herbivory and grazing: immediate repair of innd compensated fully in reproductive performance. Simulated grazing resulted in 21% lower shoot biomass in the first season, but the root biomass was not affected. In the second season the root biomass increased by 43% as compared to the control plants. However, regrowth following simulated grazing

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Joel K. Abraham,Jeffrey D. Corbin,Carla M. D’Antonioheart rate control. Invasive monitoring is needed during the perioperative period and these patients are at high risk for hemodynamic instability and development of pulmonary edema. The anesthesiologist should carefully evaluate for concurrent pulmonary hypertension and factors that can further incr

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Lorenzo Pérez-Camacho,Salvador Rebollod that morbidity may be reduced by aggressive intraoperative and postoperative monitoring and therapy, in addition to meticulous preoperative preparation. Using these techniques, reinfarction rates were 2 to 6%, versus the previously reported rates of 6 to 37%. Additional studies focused on a variet