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Illanes Espinoza, Jose David[Procedimientos claros para un sistema de evaluación ambiental eficiente]Procedimientos claros para un sistema de evaluación ambiental eficiente
Autor: Magill, A.W.

Monitoring human impact on outdoor recreation sites and view landscapes is necessary to evaluate influences which may require corrective action and to determine if management is achieving desired goals. An inexpensive method to monitor environmental change is to establish camera points and use re...


Magill, A.W.[Monitoring environmental change with color slides]Monitoring environmental change with color slides

The authors describe a consistent and theoretically sound methodology for evaluating nonmarket uses of forest resources, particularly those associated with recreation. The analytical methodology is applied to a forest management unit. Present net worth of developed campgrounds and dispersed recre...


Gibbs, K.C.Lomnicki, C.Queirolo, L.[The valuation of outdoor recreation in a multiple-use forest]The valuation of outdoor recreation in a multiple-use forest

Rating scales provide an efficient and widely used means of recording judgments. This paper reviews scaling issues within the context of a psychometric model of the rating process, describes several methods of scaling rating data, and compares the methods in terms of the assumptions they require ...


Brown, T.C.Daniel, T.C.[Scaling of ratings: concepts and methods]Scaling of ratings: concepts and methods
Elliot, H.J.Bashford, R.[Incidence and effects of the dampwood termite, Porotermes adamsoni, in two Tasmanian east coast eucalypt forests]Incidence and effects of the dampwood termite, Porotermes adamsoni, in two Tasmanian east coast eucalypt forests
Zimmermann, Robert C.[Impactos ambientales de las actividades forestales. Orientaciones para su evaluación en los países en desarrollo]Impactos ambientales de las actividades forestales. Orientaciones para su evaluación en los países en desarrollo

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