Showing 1 - 10 of 20
The Fitzgerald River National Park is one of the world’s 25 biological hotspots, containing many endemic flora and fauna species. Its unique biodiversity is being threatened by the introduced root pathogen, Phytophthora cinnamomi. We evaluate the cost-effectiveness of strategies to manage...
Persistent link: https://www.econbiz.de/10010880798
Oil mallees are one of the preferred options to combat dryland salinity in the Western Australian wheatbelt, but their economics are uncertain. We compare three scenarios: on-farm mallee oil production, industrial oil and wood-based electricity production, and a combined oil, electricity and...
Persistent link: https://www.econbiz.de/10010881445
New information about the hydrogeology of Australia’s agricultural regions has profound implications for the economics of salinity management and the design of policy. This paper reviews a broad range of information relevant to the salinity problem in order to critically evaluate existing and...
Persistent link: https://www.econbiz.de/10010881446
Natural resource management organisations in Australia routinely establish resource condition targets in their regional plans/catchment strategies. We reviewed biodiversity, water and community resource condition targets set by Catchment Management Authorities (CMAs) in Victoria and New South...
Persistent link: https://www.econbiz.de/10010882155
Future concerns about the quality and quantity of Australia’s fresh water supplies from salinisation has necessitated the need for action. Several options exist to secure fresh water supplies for the future, including revegetation, engineering methods, and desalination. Revegetation and...
Persistent link: https://www.econbiz.de/10010909089
Perceptions of a salinity ‘crisis’ in Australia around 2000 resulted in the establishment of a major national program that aimed to prevent, stabilize, and reverse trends in salinity. The National Action Plan for Salinity and Water Quality allocated A$1.4 billion of public funds to 1700...
Persistent link: https://www.econbiz.de/10010910194
Hydrologists predict that salinity in the agricultural region of Western Australia will eventually affect an average of 30 percent of the landscape if nothing is done to reduce current levels of recharge. The scale of tree planting and other works thought to be required for controlling salinity...
Persistent link: https://www.econbiz.de/10010913216
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...
Persistent link: https://www.econbiz.de/10010914855
The replanting of trees and other high water use perennial plant options has been the major focus of dryland salinity management in recent times. Hydrologists have indicated that unless these options are taken up on a very large scale, little can be done to control ongoing land salinisation in...
Persistent link: https://www.econbiz.de/10010917833
A multidisciplinary team of researchers made efforts to influence the design and implementation of environmental policy in Australia. A focus of these efforts was the development of the Investment Framework for Environmental Resources (INFFER). In addition, the team undertook a diversity of...
Persistent link: https://www.econbiz.de/10010920185