25 research outputs found
Idealism, pragmatism, and the power of compromise in the negotiation of New Zealand's Zero Carbon Act
Discursive choices made by policy entrepreneurs are an important factor in the development of climate change acts (CCAs). This article examines the extent to which such choices reflect the strategic need for CCA entrepreneurs to compromise pragmatically and modulate their policy preferences in order to secure the agreement needed for CCA adoption. Drawing upon theoretical insights from discursive institutionalism (DI) and policy entrepreneurship, this article analyses discursive choices during negotiations surrounding the New Zealand Zero Carbon Act (ZCA). The analysis shows that endogenous political-ideological constraints compelled entrepreneurial actors to modify first-choice preferences for emissions reduction legislation by reframing their coordinative discursive interventions to accommodate potentially oppositional groups. Further research is required into the conditions under which such strategies become discursively operational, to provide guidance to climate policy entrepreneurs as CCAs continue to diffuse globally
Exploring Adaptive Governance for Indigenous Peoples: Lessons from Aotearoa New Zealand’s Erosion Control Funding Programme
Forest-based carbon sequestration, and the role of forward, futures, and carbon-lending markets: A comparative institutions approach
New Zealand Stresses that It Is High Plains Virus Free, and the Virus Struggles with an Identity Crisis
Influence of growth temperature on thermal tolerance of leading foodborne pathogens
Accurate prediction of the thermal destruction rate of foodborne pathogens is important for food processors to ensure proper food safety. When bacteria are subjected to thermal stress during storage, sublethal stresses and/or thermal acclimation may lead to differences in their subsequent tolerance to thermal treatment. The aim of the current study was to evaluate the thermal tolerance of Escherichia coli O157:H7, Listeria monocytogenes, Salmonella enterica, and Staphylococcus aureus that are incubated during overnight growth in tryptic soy broth at four temperatures (15, 25, 35, and 45°C). Following incubation, the bacteria were subjected to thermal treatments at 55, 60, and 65°C. At the end of each treatment time, bacterial survival was quantified and further calculated for the thermal death decimal reduction time (D-value) and thermal destruction temperature (z-value) using a linear model for thermal treatment time (min) vs. microbial population (Log CFU/ml) and thermal treatment temperature (°C) vs. D-value, respectively, for each bacterium. Among the four bacterial species, E. coli generally had longer D-values and lower z-values than did other bacteria. Increasing patterns of D- and z-values in Listeria were obtained with the increment of incubation temperatures from 15 to 45°C. The z-values of Staphylococcus (6.19°C), Salmonella (6.73°C), Listeria (7.10°C), and Listeria (7.26°C) were the highest at 15, 25, 35, and 45°C, respectively. Although further research is needed to validate the findings on food matrix, findings in this study clearly affirm that adaptation of bacteria to certain stresses may reduce the effectiveness of preservation hurdles applied during later stages of food processing and storage