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Impact of fires on the fauna of terrestrial arthropods in protected steppe ecosystems
Authors:V. A. Nemkov  E. V. Sapiga
Affiliation:1.Orenburg State University,460018,Russia
Abstract:The abundance of terrestrial arthropods in the Orenburgskii Nature Reserve has decreased since its establishment in 1989. At present, this parameter fluctuates considerably, and the species composition of arthropods is changing in favor of xerobiontic and eurybiontic species. These changes result from the absence of grazing load as well as from periodic fires. Therefore, it is necessary to organize controlled livestock grazing and reliable fire protection in reserved areas.
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