Dairy farming in the Waikato Region has contributed greatly to the reduction of water quality. Part of this is attributable to the issue of inappropriate disposal of dairy effluent. Regional authority data shows both costs and benefits of complying with effluent management regulations. Private...

A comprehensive application of the travel cost method (TCM) to the estimation of the recreation use values of Dorrigo and Gibraltar Range National Parks is outlined. As well as providing value estimates that are useful for the development of park acquisition and management policy, the...

Water is increasingly being treated as a tradable commodity. This paper describes our efforts to include water accounts in a multi-regional CGE model. In order to understand the conditions under which water trade might occur, we need to add a number of features to the model and scenarios. These...

Appropriate management and policy responses for dryland salinity vary depending on biophysical and socio-economic conditions, and on the resources in question (water resources, biodiversity, infrastructure, agricultural land, salt-affected land). In this paper we present a framework for...

If markets for nature conservation services are to ensure an efficient supply, property rights need to be well defined, readily defended and tradeable. However, some of these services have ill defined property rights that are costly, if at all possible to defend. This limits the incentives for...

Herbicide labels recommend sufficiently large doses to achieve high efficacy of weed control under a range of environmental conditions. While users may not apply doses greater than recommended they may apply less, but do so without quantitative guidance. This paper explores long-run biological...

The Queensland Government Environmental Offsets Policy provides an overarching framework for environmental offsets in Queensland. The policy provides a consistent and transparent approach to the use of offsets. It contains principles and guidelines for developing and applying more detailed...

This paper develops a new measure of total factor productivity growth in agricultural production which incorporates environmental effects. The new measure is called the Total Factor Nutrient-Orientated Productivity (TFNP) Index, and incorporates a materials balance condition. TFNP measures...

The Victorian Environmental Assessment Council is conducting an investigation into the management of the public land River Red Gum Forests of the Murray River Valley in Victoria. In this paper the authors apply the results of an earlier Choice Modelling exercise commissioned by VEAC to estimate...