The onus on landholders in relation to environmental performance is ever increasing. One toolfor achieving environmental improvements is the design and promotion of region-specific‘best management practices’ (BMPs). These are conservation practices aimed at reducingdiffuse source pollution...

The CLUES model is an integrated catchment based model that designed to assist policy makers in understanding the implications of land use scenarios for water quality and a range of other indicators. CLUES integrates a number of existing models from several research providers, including SPARROW...

Choosing a mechanism to encourage landholders to change their land management inorder to deliver environmental outcomes is a complicated process. Careful instrumentselection may count for little if uptake and adoption are insufficient to meetperformance targets. Similarly, investors may require...

In the context of continuous droughts, the search for alternative water sources and increasingenvironmental restrictions on discharge of treated wastewater into natural water bodies, treatedwastewater recycling offers a potential solution. In this paper the methods needed to assess thequestions...

Although the initial allocation of pollution permits is neutral in terms of efficiency, itdoes have a significant impact on distributive equity. In this paper, we examine the twomain categories of permit allocation rules, the distributive and the reductive, for controllingphosphorus pollution in...

Indirect potable reuse schemes are an important consideration in the sustainable management of scarce water resources. However, communities still hold real concerns about the potential health risks of micropullutants in recycled water entering their potable water supply. Microfiltration or...

We develop and test guidance principles for benefits transfers. These argue that when transferring across relatively similar sites, simple mean value transfers are to be preferred but that when sites are relatively dissimilar then value function transfers will yield lower errors. The paper also...

"Ecological problem solving requires a flexible social infrastructure that can incorporate scientific insights and adapt to changing conditions. As applied to watershed management, social infrastructure includes mechanisms to design, carry out, evaluate, and modify plans for resource protection...

From Introduction:"The abatement of Nile pollution is a serious concern in Egypt's development. Four factors support this assertion, (i) demand for water exceeds available freshwater; (ii) water demand is increasing over time; (iii) opportunities to increase the water supply are limited; and (iv)...

Developing countries have increased sanitation investment to reduce diarrheal diseases. However, the direct health benefits of latrine construction can be offset by water pollution externalities due to poor treatment of fecal sludge. I estimate these negative externalities of a sanitation policy...