Carrying capacity. An old concept: Significance for the management of urban forest resources

In most countries, urban forests have been mainly used for recreation, at least, during the last 30 to 40 years. The information on the actions to be taken to prevent these problems is related to the concept of carrying capacity - a basic issue in resources management - that is the link between demand for outdoor recreation and supply of recreational opportunities. A great many definitions have been proposed, but four approaches are clearly recognised; ecological, sociological or perceptual, physical, and economic carrying capacity. The review revealed a limited research work on the various aspects of carrying capacity. Feedback with reliable research information is essential to sustain the urban forest resources and their benefits over the long term