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Providing evidence to improve practice

Individual study: Consequences of prescribed fire and grazing on grassland ant communities

Published source details

Underwood E.C. & Christian C.E. (2009) Consequences of prescribed fire and grazing on grassland ant communities. Environmental Entomology, 38, 325-332

This study is summarised as evidence for the intervention(s) shown on the right. The icon shows which synopsis it is relevant to.

Other biodiversity: Exclude grazers Mediterranean Farmland

A replicated, randomized, controlled study in 2002–2004 in grasslands in northern California, USA, found similar numbers of ants in plots with or without cattle excluded. Invertebrates: Similar numbers of ants were found in ungrazed plots, compared to grazed plots (data not reported). Methods: A total of eighteen 30 x 30 m plots were established in winter 2002–2003 in two sites normally grazed (one cow-calf pair/8 ha, between November and May). Twelve plots were fenced to prevent cattle grazing, of which six were also burned. Ants were surveyed with pitfall traps 14 days after burning and one year after burning.