Acid deposition is a present and future cause of biodiversity losses in vulnerable upland areas of Scotland important for nature conservation. However, the exact nature of damage under the status quo, and both the timing and extent of recovery of upland ecosystems if deposition is reduced. are...

This paper describes the results of an ecological-economic modelling exercise of the management of a scarce habitat, namely heather moor/and. The Orkney Islands of Scotland are used to illustrate a modelling approach which could be easily applied elsewhere, and to other habitats. We describe the...

Thi~ paper con~iders the nature of preferences for the preservation of biodiversity, and the extent to which individuab are well-informed about biodiversity. We present evidence that the elicitation of monetary bids to pay for biodiversity preservation, as required for cost-benefit analysis,...

This paper considers nine possible reasons why firms might trade less often in permit markets than was expected in the early development, and consequent simulations, of the theory. Fewer trades are bad in the sense that they lead to a potential erosion of the cost-saving properties of tradeable...