Browsing by Supervisor "Doole, Graeme J."
Now showing items 1-7 of 7
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Cooperation, incentives and punishment in common pool resource management
(University of Waikato, 2016)Managing water quality is of critical interest to policy-makers in New Zealand and globally. In particular, the management of diffuse nitrate losses from agriculture is a major policy challenge that remains largely unsolved. ... -
Dairy farm system solutions that reduce nitrate leaching and their consequences for profitability: Using plantain, fodder beet and oats on a Canterbury case study farm
(The University of Waikato, 2020)Dairy products provide nutrition, energy and income for much of the world. It is currently necessary to continue their supply albeit in a more environmentally sustainable manner. Excess nitrate (NO₃⁻) from dairy cow urine ... -
Evaluation of estimators for ill-posed statistical problems subject to multicollinearity
(University of Waikato, 2014)Multicollinearity is a significant problem in economic analysis and occurs in any situation where at least two of the explanatory variables in a model are related to one another. The presence of multicollinearity is ... -
Grazing and feeding management to reduce urinary nitrogen excretion and enteric methane emissions while maintaining or increasing milk production
(The University of Waikato, 2018)Rising global population is driving the requirement for more sustainable food production. Although, pastoral milk production efficiency has improved to meet demand, the intensification of practices has simultaneously ... -
Group model building to understand ‘wicked’ problems in New Zealand freshwater management
(University of Waikato, 2017)Freshwater resources are coming under increasing pressure across New Zealand. High levels of water use and contaminant loss from both point and non-point sources are contributing to growing concern around both the quality ... -
Modelling New Zealand dairy farm systems to design greenhouse gas mitigation strategies
(University of Waikato, 2014)Dairy cattle in New Zealand account for about 17% of the country’s total greenhouse gas (GHG) load. As the nation progresses in its efforts to reduce these emissions, is likely that the dairy industry will face physical ... -
Restoring freshwater quality: an integrated environmental, economic and ecosystem services assessment of reducing nutrient loads to Lake Rotorua
(University of Waikato, 2017)The management of freshwater resources is a global concern as anthropogenic pressures on these resources have intensified. A decline in the quantity and quality of freshwater urgently requires concerted restoration actions ...
