Showing 1 - 10 of 18
The spatial pattern of landscape reconstruction makes a substantial difference to environmental outcomes. We develop a spatially explicit bio-economic model that optimises the reconstruction of a heavily cleared landscape through revegetation. The model determines the spatial priorities for...
Persistent link: https://www.econbiz.de/10008853538
Persistent link: https://www.econbiz.de/10010920207
Sowing phases of French serradella ( Ornithopus sativus Brot.) pasture between extended cropping sequences in the Western Australian wheatbelt can sustain grain production through restoring soil fertility and reducing selective herbicide use. The objective of this article is to investigate the...
Persistent link: https://www.econbiz.de/10010879107
The inclusion of perennial pasture phases in cropping rotations has been widely promoted throughout Australia for reducing the incidence of dryland salinity. To a lesser extent, they have also been promoted to enhance the management of herbicideresistant weeds. No previous economic analysis of...
Persistent link: https://www.econbiz.de/10010879112
Abstract. This paper examines the optimal management of agricultural land through the use of non-crop inputs, such as fertiliser, and land uses that either degrade or restore productivity. We demonstrate the need to consider the relative total asset value of alternative crops over time. It is...
Persistent link: https://www.econbiz.de/10010882140
Lifestyle landowners value land for its amenities and ecological characteristics and could play an important role in managing and conserving native vegetation in multifunctional rural landscapes. We quantify values of ecosystem services captured by owners of rural lifestyle properties in...
Persistent link: https://www.econbiz.de/10010911071
Dryland salinity is one of the most pressing land management problems in Western Australia. A number of projects are in progress to provide a more comprehensive picture of the location and extent of potentially saline areas in the landscape. Associated with some of these projects, a large number...
Persistent link: https://www.econbiz.de/10010913178
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
Groundwater extraction can have varied and diffuse effects. Negative external effects may include costs imposed on other groundwater users and on surrounding ecosystems. Environmental damages are commonly not reflected in market transactions. Groundwater transfers have the potential to cause...
Persistent link: https://www.econbiz.de/10010920187
Changing land-ownership patterns transform many rural landscapes from agricultural to multifunctional, which may have significant implications for land management and conservation policy. This paper presents a hedonic pricing model that quantifies the value of the remnant native vegetation...
Persistent link: https://www.econbiz.de/10010920189