Showing 1 - 10 of 46
and improved water quality. Policy objectives may include incentives for investment in efficient irrigation technologies … Murrumbidgee Irrigation Area is used to quantify the effect of sunk investment cost and uncertainty of future returns on the …
Persistent link: https://www.econbiz.de/10010914800
The Burdekin delta in north Queensland is a major irrigation area producing over 35,000 ha of irrigated sugarcane and … irrigation water. The long-term 'health' of the groundwater systems is therefore critical to the economic and environmental well … systems, and promote a total systems approach in the development and adoption of best practice irrigation options. Application …
Persistent link: https://www.econbiz.de/10010917843
Investment in irrigation infrastructure and technologies, particularly those that reduce on-farm water use have become … uncertainty on decisions to invest in irrigation technology and infrastructure is examined. The potential for uncertainty to …
Persistent link: https://www.econbiz.de/10005070223
Many researchers have noted that not only natural ecosystems but also landscapes actively modified by humans (engineered or designed ecosystems) can significantly impact the level of ecosystem goods and service available thereby impacting on human and social welfare. In New Zealand, agriculture...
Persistent link: https://www.econbiz.de/10010920121
Potential for change in the mix of irrigated enterprises was estimated for a catchment in the Shepparton irrigation … implications of different price, productivity and irrigation water allocation scenarios for sustainable economic growth and natural …
Persistent link: https://www.econbiz.de/10010878614
storage of surplus water from other irrigation sources (eg allocation, out of allocation, water harvesting etc), thereby …
Persistent link: https://www.econbiz.de/10010879992
return on assets managed. Access to irrigation has been identified as one factor with potential to contribute to growth of … the northern Australian beef industry. The development of irrigation for growing pasture and forage crops could extend the … feasibility of a range of forage crop types and irrigated areas with consideration of the capital costs of irrigation investment …
Persistent link: https://www.econbiz.de/10010880479
Restrictive irrigation water policies established due to e.g. environmental concerns or water scarcity appear to result … the optimal irrigation water demand. Far reaching environmental implications might be the consequence which require …
Persistent link: https://www.econbiz.de/10010914441
insufficient irrigation infrastructure is identified as a major constraint on exploiting such potentials, investment for expanding … irrigation capacity is needed. At the same time, putting necessary institutions in place to ensure that the installed capacity is … effectively utilized is also equally important. Compared to relatively larger government irrigation schemes, the privately owned …
Persistent link: https://www.econbiz.de/10010915521
Modelling complex systems such as multiple-use reservoirs can be challenging. A legitimate question for scientists and modellers is how best to model their management under uncertain rainfall. This paper studies whether it is worth using a stochastic model that requires more effort than a much...
Persistent link: https://www.econbiz.de/10010915538