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Audio, Radio New Zealand

DAVID BENNETT to the Minister of Finance: How is the Government's economic programme supporting stronger regional job growth? Hon SHANE JONES to the Minister of Commerce: Is he aware of demands being made by the Countdown supermarket group for retrospective payments from New Zealand suppliers, with threats Countdown will not stock their products? JULIE ANNE GENTER to the Minister for Economic Development: Why is the Government holding up economic development in Auckland's CBD, according to Auckland City officials, by delaying the opening of the City Rail Link until 2025? ALFRED NGARO to the Minister for Social Development: What reports has she received about the state of the nation in relation to social outcomes? DENIS O'ROURKE to the Minister for Canterbury Earthquake Recovery: Is he aware of any proposals to transport asbestos-contaminated material from the Christchurch rebuild to sub-standard landfills? Hon ANNETTE KING to the Minister of Health: Is he satisfied New Zealanders are receiving timely and affordable healthcare? MARK MITCHELL to the Minister of Housing: What reports has he received on positive progress being advanced on the Government's housing agenda? DARIEN FENTON to the Minister of Labour: Does he agree with the Prime Minister's statement on the minimum wage that "I think we've been pretty fair in what we've done in the past and we probably will be in the future"? CLAUDETTE HAUITI to the Minister of Science and Innovation: How are the National Science Challenges bringing together the best scientific talent across New Zealand? HONE HARAWIRA to the Minister for Economic Development: Will he commit to spending the $41m on reducing child poverty, after signalling that he might not now give that money to Team New Zealand to compete in the next America's Cup? Dr RAJEN PRASAD to the Minister of Immigration: When he said in response to an oral question on 29 January 2014 that it was "a pretty simple process…to alert immigration authorities", what was his understanding of the process a complainant would go through? CHRIS AUCHINVOLE to the Associate Minister of Transport: What progress is being made in improving road safety?

Research papers, The University of Auckland Library

Quick and reliable assessment of the condition of bridges in a transportation network after an earthquake can greatly assist immediate post-disaster response and long-term recovery. However, experience shows that available resources, such as qualified inspectors and engineers, will typically be stretched for such tasks. Structural health monitoring (SHM) systems can therefore make a real difference in this context. SHM, however, needs to be deployed in a strategic manner and integrated into the overall disaster response plans and actions to maximize its benefits. This study presents, in its first part, a framework of how this can be achieved. Since it will not be feasible, or indeed necessary, to use SHM on every bridge, it is necessary to prioritize bridges within individual networks for SHM deployment. A methodology for such prioritization based on structural and geotechnical seismic risks affecting bridges and their importance within a network is proposed in the second part. An example using the methodology application to selected bridges in the medium-sized transportation network of Wellington, New Zealand is provided. The third part of the paper is concerned with using monitoring data for quick assessment of bridge condition and damage after an earthquake. Depending on the bridge risk profile, it is envisaged that data will be obtained from either local or national seismic monitoring arrays or SHM systems installed on bridges. A method using artificial neural networks is proposed for using data from a seismic array to infer key ground motion parameters at an arbitrary bridges site. The methodology is applied to seismic data collected in Christchurch, New Zealand. Finally, how such ground motion parameters can be used in bridge damage and condition assessment is outlined. AM - Accepted manuscript

Audio, Radio New Zealand

Rt Hon WINSTON PETERS to the Prime Minister: Does he stand by all his statements? DAVID SHEARER to the Prime Minister: Does he stand by all his statements? PAUL GOLDSMITH to the Minister of Finance: What reports has he received on business and economic conditions in New Zealand? Dr RUSSEL NORMAN to the Prime Minister: Does he stand by his answer to written question 07314 (2013) when he said: "The inquiry team, itself, did not seek permission from Peter Dunne before it obtained his email logs" and does he think it should have? SIMON O'CONNOR to the Minister of Transport: How will the Government progress the delivery of the next generation of transport projects for Auckland? Hon DAVID PARKER to the Minister of Finance: Are the proceeds from selling power companies and other assets being used to pay down debt, to build schools and hospitals, to fund irrigation projects, to rebuild Christchurch, or to fund Auckland transport projects? IAN McKELVIE to the Minister of Police: What updates has she received on how Police are using technology to prevent crime? JACINDA ARDERN to the Minister of Finance: Does he agree with The Economist that "inequality is one of the biggest social, economic and political challenges of our time"; if so, what is his Government doing to address the fact that New Zealand now has the widest income gap since detailed records began? PAUL FOSTER-BELL to the Minister of Justice: How is the Government improving its justice and other services to local communities? Hon LIANNE DALZIEL to the Minister for Canterbury Earthquake Recovery: When was he first made aware of the September IANZ report which warned the Christchurch City Council that "Continued accreditation beyond May 2013 will depend on a satisfactory outcome of that assessment" and was he advised by CERA or a Ministerial colleague? JONATHAN YOUNG to the Minister of Broadcasting: What progress has been made on the regional rollout of the digital switchover for New Zealand television viewers? GARETH HUGHES to the Minister of Conservation: Will he implement the recommendations to protect Maui's dolphins contained in the report of this year's meeting of the International Whaling Commission Scientific Committee; if not, why not Questions to Members JACINDA ARDERN to the Chairperson of the Social Services Committee: On which date and time, if any, did he receive the Minister for Social Development's written responses to the pre-hearing questions for the 2013/14 Estimates review for Vote Social Development? JACINDA ARDERN to the Chairperson of the Social Services Committee: On what date did the Minister for Social Development appear before the Committee to answer questions regarding the 2013/14 Estimates review for Vote Social Development? Dr MEGAN WOODS to the Chairperson of the Education and Science Committee: Did he consider inviting the Minister to appear again to answer questions around responses to questions on the 2013/14 Estimates for Vote Education, if so, did he receive any advice about the Minister's willingness to appear again?

Research papers, University of Canterbury Library

Environmental stress and disturbance can affect the structure and functioning of marine ecosystems by altering their physical, chemical and biological features. In estuaries, benthic invertebrate communities play important roles in structuring sediments, influencing primary production and biogeochemical flux, and occupying key food web positions. Stress and disturbance can reduce species diversity, richness and abundance, with ecological theory predicting that biodiversity will be at its lowest soon after a disturbance with assemblages dominated by opportunistic species. The Avon-Heathcote Estuary in Christchurch New Zealand has provided a novel opportunity to examine the effects of stress, in the form of eutrophication, and disturbance, in the form of cataclysmic earthquake events, on the structure and functioning of an estuarine ecosystem. For more than 50 years, large quantities (up to 500,000m3/day) of treated wastewater were released into this estuary but in March 2010 this was diverted to an ocean outfall, thereby reducing the nutrient loading by around 90% to the estuary. This study was therefore initially focussed on the reversal of eutrophication and consequent effects on food web structure in the estuary as it responded to lower nutrients. In 2011, however, Christchurch was struck with a series of large earthquakes that greatly changed the estuary. Massive amounts of liquefied sediments, covering up to 65% of the estuary floor, were forced up from deep below the estuary, the estuary was tilted by up to a 50cm rise on one side and a corresponding drop on the other, and large quantities of raw sewage from broken wastewater infrastructure entered the estuary for up to nine months. This study was therefore a test of the potentially synergistic effects of nutrient reduction and earthquake disturbance on invertebrate communities, associated habitats and food web dynamics. Because there was considerable site-to-site heterogeneity in the estuary, the sites in this study were selected to represent a eutrophication gradient from relatively “clean” (where the influence of tidal flows was high) to highly impacted (near the historical discharge site). The study was structured around these sites, with components before the wastewater diversion, after the diversion but before the earthquakes, and after the earthquakes. The eutrophication gradient was reflected in the composition and isotopic chemistry of primary producer and invertebrate communities and the characteristics of sediments across the sample sites. Sites closest to the former wastewater discharge pipe were the most eutrophic and had cohesive organic -rich, fine sediments and relatively depauperate communities dominated by the opportunistic taxa Capitellidae. The less-impacted sites had coarser, sandier sediments with fewer pollutants and far less organic matter than at the eutrophic sites, relatively high diversity and lower abundances of micro- and macro-algae. Sewage-derived nitrogen had became incorporated into the estuarine food web at the eutrophic sites, starting at the base of the food chain with benthic microalgae (BMA), which were found to use mostly sediment-derived nitrogen. Stable isotopic analysis showed that δ13C and δ15N values of most food sources and consumers varied spatially, temporally and in relation to the diversion of wastewater, whereas the earthquakes did not appear to affect the overall estuarine food web structure. This was seen particularly at the most eutrophic site, where isotopic signatures became more similar to the cleaner sites over two-and-a-half years after the diversion. New sediments (liquefaction) produced by the earthquakes were found to be coarser, have lower concentrations of heavy metals and less organic matter than old (existing) sediments. They also had fewer macroinvertebrate inhabitants initially after the earthquakes but most areas recovered to pre-earthquake abundance and diversity within two years. Field experiments showed that there were higher amounts of primary production and lower amounts of nutrient efflux from new sediments at the eutrophic sites after the earthquakes. Primary production was highest in new sediments due to the increased photosynthetic efficiency of BMA resulting from the increased permeability of new sediments allowing increased light penetration, enhanced vertical migration of BMA and the enhanced transport of oxygen and nutrients. The reduced efflux of NH4-N in new sediments indicated that the capping of a large portion of eutrophic old sediments with new sediments had reduced the release of legacy nutrients (originating from the historical discharge) from the sediments to the overlying water. Laboratory experiments using an array of species and old and new sediments showed that invertebrates altered levels of primary production and nutrient flux but effects varied among species. The mud snail Amphibola crenata and mud crab Austrohelice crassa were found to reduce primary production and BMA biomass through the consumption of BMA (both species) and its burial from bioturbation and the construction of burrows (Austrohelice). In contrast, the cockle Austrovenus stutchburyi did not significantly affect primary production and BMA biomass. These results show that changes in the structure of invertebrate communities resulting from disturbances can also have consequences for the functioning of the system. The major conclusions of this study were that the wastewater diversion had a major effect on food web dynamics and that the large quantities of clean and unpolluted new sediments introduced to the estuary during the earthquakes altered the recovery trajectory of the estuary, accelerating it at least throughout the duration of this study. This was largely through the ‘capping’ effect of the new liquefied, coarser-grained sediments as they dissipated across the estuary and covered much of the old organic-rich eutrophic sediments. For all aspects of this study, the largest changes occurred at the most eutrophic sites; however, the surrounding habitats were important as they provided the context for recovery of the estuary, particularly because of the very strong influence of sediments, their biogeochemistry, microalgal and macroalgal dynamics. There have been few studies documenting system level responses to eutrophication amelioration and to the best on my knowledge there are no other published studies examining the impacts of large earthquakes on benthic communities in an estuarine ecosystem. This research gives valuable insight and advancements in the scientific understanding of the effects that eutrophication recovery and large-scale disturbances can have on the ecology of a soft-sediment ecosystem.

Research papers, University of Canterbury Library

“much of what we know about leadership is today redundant because it is literally designed for a different operating model, a different context, a different time” (Pascale, Sternin, & Sternin, p. 4). This thesis describes a project that was designed with a focus on exploring ways to enhance leadership capacity in non-government organisations operating in Christchurch, New Zealand. It included 20 CEOs, directors and managers from organisations that cover a range of settings, including education, recreation, and residential and community therapeutic support; all working with adolescents. The project involved the creation of a peer-supported professional learning community that operated for 14 months; the design and facilitation of which was informed by the Appreciative Inquiry principles of positive focus and collaboration. At the completion of the research project in February 2010, the leaders decided to continue their collective processes as a self-managing and sustaining professional network that has grown and in 2014 is still flourishing under the title LYNGO (Leaders of Youth focussed NGOs). Two compelling findings emerged from this research project. The first of these relates to efficacy of a complexity thinking framework to inform the actions of these leaders. The leaders in this project described the complexity thinking framework as the most relevant, resonant and dynamic approach that they encountered throughout the research project. As such this thesis explores this complexity thinking informed leadership in detail as the leaders participating in this project believed it offers an opportune alternative to more traditional forms of positional leadership and organisational approaches. This exploration is more than simply a rationale for complexity thinking but an iterative in-depth exploration of ‘complexity leadership in action’ which in Chapter 6 elaborates on detailed leadership tools and frameworks for creating the conditions for self-organisation and emergence. The second compelling finding relates to efficacy of Appreciative Inquiry as an emergent research and development process for leadership learning. In particular the adoption of two key principles; positive focus and inclusivity were beneficial in guiding the responsive leadership learning process that resulted in a professional learning community that exhibited high engagement and sustainability. Additionally, the findings suggest that complexity thinking not only acts as a contemporary framework for adaptive leadership of organisations as stated above; but that complexity thinking has much to offer as a framework for understanding leadership development processes through the application of Appreciative Inquiry (AI)-based principles. A consideration of the components associated with complexity thinking has promise for innovation and creativity in the development of leaders and also in the creation of networks of learning. This thesis concludes by suggesting that leaders focus on creating hybrid organisations, ones which leverage the strengths (and minimise the limitations) of self-organising complexity-informed organisational processes, while at the same time retaining many of the strengths of more traditional organisational management structures. This approach is applied anecdotally to the place where this study was situated: the post-earthquake recovery of Christchurch, New Zealand.

Research papers, University of Canterbury Library

Between 2010 and 2011, Canterbury experienced a series of four large earthquake events with associated aftershocks which caused widespread damage to residential and commercial infrastructure. Fine grained and uncompacted alluvial soils, typical to the Canterbury outwash plains, were exposed to high peak ground acceleration (PGA) during these events. This rapid increase in PGA induced cyclic strain softening and liquefaction in the saturated, near surface alluvial soils. Extensive research into understanding the response of soils in Canterbury to dynamic loading has since occurred. The Earthquake Commission (EQC), the Ministry of Business and Employment (MBIE), and the Christchurch City Council (CCC) have quantified the potential hazards associated with future seismic events. Theses bodies have tested numerous ground improvement design methods, and subsequently are at the forefront of the Canterbury recovery and rebuild process. Deep Soil Mixing (DSM) has been proven as a viable ground improvement foundation method used to enhance in situ soils by increasing stiffness and positively altering in situ soil characteristics. However, current industry practice for confirming the effectiveness of the DSM method involves specific laboratory and absolute soil test methods associated with the mixed column element itself. Currently, the response of the soil around the columns to DSM installation is poorly understood. This research aims to understand and quantify the effects of DSM columns on near surface alluvial soils between the DSM columns though the implementation of standardised empirical soil test methods. These soil strength properties and ground improvement changes have been investigated using shear wave velocity (Vs), soil behaviour and density response methods. The results of the three different empirical tests indicated a consistent improvement within the ground around the DSM columns in sandier soils. By contrast, cohesive silty soils portrayed less of a consistent response to DSM, although still recorded increases. Generally, within the tests completed 50 mm from the column edge, the soil response indicated a deterioration to DSM. This is likely to be a result of the destruction of the soil fabric as the stress and strain of DSM is applied to the un‐mixed in situ soils. The results suggest that during the installation of DSM columns, a positive ground effect occurs in a similar way to other methods of ground improvement. However, further research, including additional testing following this empirical method, laboratory testing and finite 2D and 3D modelling, would be useful to quantify, in detail, how in situ soils respond and how practitioners should consider these test results in their designs. This thesis begins to evaluate how alluvial soils tend to respond to DSM. Conducting more testing on the research site, on other sites in Christchurch, and around the world, would provide a more complete data set to confirm the results of this research and enable further evaluation. Completing this additional research could help geotechnical DSM practitioners to use standardised empirical test methods to measure and confirm ground improvement rather than using existing test methods in future DSM projects. Further, demonstrating the effectiveness of empirical test methods in a DSM context is likely to enable more cost effective and efficient testing of DSM columns in future geotechnical projects.

Research papers, University of Canterbury Library

One of the great challenges facing human systems today is how to prepare for, manage, and adapt successfully to the profound and rapid changes wreaked by disasters. Wellington, New Zealand, is a capital city at significant risk of devastating earthquake and tsunami, potentially requiring mass evacuations with little or short notice. Subsequent hardship and suffering due to widespread property damage and infrastructure failure could cause large areas of the Wellington Region to become uninhabitable for weeks to months. Previous research has shown that positive health and well-being are associated with disaster-resilient outcomes. Preventing adverse outcomes before disaster strikes, through developing strengths-based skill sets in health-protective attitudes and behaviours, is increasingly advocated in disaster research, practise, and management. This study hypothesised that well-being constructs involving an affective heuristic play vital roles in pathways to resilience as proximal determinants of health-protective behaviours. Specifically, this study examined the importance of health-related quality of life and subjective well-being in motivating evacuation preparedness, measured in a community sample (n=695) drawn from the general adult population of Wellington’s isolated eastern suburbs. Using a quantitative epidemiological approach, the study measured the prevalence of key quality of life indicators (physical and mental health, emotional well-being or “Sense of Coherence”, spiritual well-being, social well-being, and life satisfaction) using validated psychometric scales; analysed the strengths of association between these indicators and the level of evacuation preparedness at categorical and continuous levels of measurement; and tested the predictive power of the model to explain the variance in evacuation preparedness activity. This is the first study known to examine multi-dimensional positive health and global well-being as resilient processes for engaging in evacuation preparedness behaviour. A cross-sectional study design and quantitative survey were used to collect self-report data on the study variables; a postal questionnaire was fielded between November 2008 and March 2009 to a sampling frame developed through multi-stage cluster randomisation. The survey response rate was 28.5%, yielding a margin of error of +/- 3.8% with 95% confidence and 80% statistical power to detect a true correlation coefficient of 0.11 or greater. In addition to the primary study variables, data were collected on demographic and ancillary variables relating to contextual factors in the physical environment (risk perception of physical and personal vulnerability to disaster) and the social environment (through the construct of self-determination), and other measures of disaster preparedness. These data are reserved for future analyses. Results of correlational and regression analyses for the primary study variables show that Wellingtonians are highly individualistic in how their well-being influences their preparedness, and a majority are taking inadequate action to build their resilience to future disaster from earthquake- or tsunami-triggered evacuation. At a population level, the conceptual multi-dimensional model of health-related quality of life and global well-being tested in this study shows a positive association with evacuation preparedness at statistically significant levels. However, it must be emphasised that the strength of this relationship is weak, accounting for only 5-7% of the variability in evacuation preparedness. No single dimension of health-related quality of life or well-being stands out as a strong predictor of preparedness. The strongest associations for preparedness are in a positive direction for spiritual well-being, emotional well-being, and life satisfaction; all involve a sense of existential meaningfulness. Spiritual well-being is the only quality of life variable making a statistically significant unique contribution to explaining the variance observed in the regression models. Physical health status is weakly associated with preparedness in a negative direction at a continuous level of measurement. No association was found at statistically significant levels for mental health status and social well-being. These findings indicate that engaging in evacuation preparedness is a very complex, holistic, yet individualised decision-making process, and likely involves highly subjective considerations for what is personally relevant. Gender is not a factor. Those 18-24 years of age are least likely to prepare and evacuation preparedness increases with age. Multidimensional health and global well-being are important constructs to consider in disaster resilience for both pre-event and post-event timeframes. This work indicates a need for promoting self-management of risk and building resilience by incorporating a sense of personal meaning and importance into preparedness actions, and for future research into further understanding preparedness motivations.

Audio, Radio New Zealand

Questions to Ministers 1. JONATHAN YOUNG to the Minister of Finance: What advice has he received about factors that lie behind the current turmoil we are witnessing on world financial markets, and what are the implications for New Zealand? 2. KEVIN HAGUE to the Minister of Labour: Does she still agree, as she did on 13 July 2011, with the comment made by Rt Hon John Key on 22 November 2010 that "I have no reason to believe that New Zealand safety standards are any less than Australia's and in fact our safety record for the most part has been very good"? 3. Hon ANNETTE KING to the Prime Minister: Does he stand by his answers to Oral Question No 1 yesterday when he said that the Leader of the Opposition is "just plain wrong" in relation to skills training? 4. KATRINA SHANKS to the Minister for the Environment: How have Government reforms to the Resource Management Act helped increase competition in the grocery business? 5. Hon CLAYTON COSGROVE to the Attorney-General: Will he meet with earthquake victims' families to hear directly why they need independent legal representation; if not, why not? 6. Hon JOHN BOSCAWEN to the Minister of Finance: Does he stand by his statement that "I think the New Zealand Institute of Economic Research is referring to some longer-term issues around demographic change and healthcare costs, and we share the chief executive's concern"? 7. DARIEN FENTON to the Minister of Labour: What is the timeline of the ministerial inquiry into the treatment of foreign fishing crews in New Zealand waters? 8. CHRIS AUCHINVOLE to the Minister for Communications and Information Technology: What progress is being made on the Government's goal of delivering fast broadband to rural areas? 9. Dr KENNEDY GRAHAM to the Minister for Canterbury Earthquake Recovery: Does he agree that an appropriate part of the "red zone" area along the Avon River through Christchurch should be transformed into a "green space" for memorial and recreational public purposes? 10. STUART NASH to the Minister of Finance: Does he believe the tax system is fair for all New Zealanders? 11. KANWALJIT SINGH BAKSHI to the Minister for Social Development and Employment: What steps has the Government taken to manage gateways between benefits? 12. KELVIN DAVIS to the Minister of Education: Does she stand by all of her answers to Oral Question No 8 yesterday?

Research papers, University of Canterbury Library

When researchers seek to understand community resilience, it often centres on individual agents and actors. They look at the traits individuals have in order to help recover from adverse events, as well as the decisionmaking processes required to plan and adapt. In Aotearoa New Zealand, Māori forms of organising can challenge these. This research was about uncovering Māori forms organising and practices in the context of resilience. The methodology I used was He Awa Whiria/Braided Rivers and storytelling analysis in kanohi ki te kanohi/semi-structured interviews to understand how Māori communities responded to and recovered from the 2010 Darfield (Canterbury), 2011 Ōtautahi/Christchurch, and 2016 Kaikōura earthquakes. Five themes emerged from the project: (i) the importance of marae as a powerful physical location, (ii) the value in building strong reciprocal connections and cultural relationships, (iii) the stronghold that kai/food has in helping to heal communities, (iv) the exchange and trading of resources, and (v) being practical when move forward after a disaster event. As a non-Māori researcher, I have been an outsider to te Ao Māori and to Aotearoa. In using this blended methodology, it became apparent that there are many socio-cultural and historical contentions from the effects of colonisation, assimilation, to grappling with Western norms. Notably, the findings pointed to more similarities than differences, such as taking care of family and communities, being community-driven, and ways of coping with adverse events. This revealed that there are similar ways of doing things regardless of having different customs. This research makes several contributions. It contributes to the field of management studies by addressing gaps in how the concept of resilience is viewed from a practical Māori perspective. The research presents emergency management professionals with similar blended and practical strategies to co-design approaches for collaborative readiness, response, and recovery plans and programmes. The study further demonstrates the localised and tangible benefits that can be gained from utilising a blended methodology and storying method. Ultimately, the purpose of the thesis was to start bridging the gap between agencies and communities, to shift to more Indigenous-led approaches, integrating local Indigenous practices and knowledges that lead to more prepared communities in managing, responding to, and recovering from earthquake hazard events.

Audio, Radio New Zealand

TE URUROA FLAVELL to the Minister of Justice: Is she satisfied with the Electoral Commission's engagement with whanau, hapū, iwi and marae around the 2013 Māori Electoral Option; if so, what advice has she received that would explain why halfway through the process there are only 5,000 new enrolments? DAVID SHEARER to the Prime Minister: On what date was he, his office or the Department of Prime Minister and Cabinet first informed that David Henry would not meet his deadline of the end of May as set out in the terms of reference for reporting back and what reason did Mr Henry provide for the delay? KATRINA SHANKS to the Minister of Finance: What do recent indicators show about the economy's performance this year and its outlook for the next three to four years? DAVID SHEARER to the Prime Minister: Has he received any information that shows foreign intelligence agencies are routinely collecting emails, other communication or location data on New Zealand citizens and residents while they are in New Zealand; if so, has the resulting information been passed on to the Government Communications Security Bureau? ALFRED NGARO to the Minister of Education: What recent announcement has she made about achievement against National Standards? METIRIA TUREI to the Minister for Economic Development: Will the Government sign the legal contract between it and SkyCity for the SkyCity Convention Centre this week; if not, when will it sign this agreement? JAMI-LEE ROSS to the Minister of Housing: What policy conclusions, if any, does the Government draw from Priced Out – How New Zealand Lost its Housing Affordability and how consistent are its findings with those of the 2012 Productivity Commission Report on housing affordability? Hon ANNETTE KING to the Minister of Health: Does he stand by all his statements on health; if not, why not? NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: How will the Government support the redevelopment and repopulation of the Christchurch Central Business District following the Canterbury earthquakes? CHRIS HIPKINS to the Minister of Education: Is she confident that the National Standards data being released today gives an accurate picture of student progress; if not, why not? Rt Hon WINSTON PETERS to the Prime Minister: Did he discuss with David Henry the requirement for Mr Henry to see the full unedited electronic record connected with the Kitteridge report leak; if not, why not? JOHN HAYES to the Minister of Customs: What information has he received regarding the success of automated passenger processing systems at the border?

Audio, Radio New Zealand

Questions to Ministers 1. Hon PHIL GOFF to the Prime Minister: In stating that "this Government introduced a balanced package of tax cuts" was he saying that his tax changes and the tax system are fair to all New Zealanders? 2. LOUISE UPSTON to the Minister of Finance: What will be the main objectives of Budget 2011 tomorrow? 3. Hon ANNETTE KING to the Prime Minister: When he said "in most cases the tax switch more than compensated people for the increase in GST", in which cases hadn't people been fully compensated? 4. JOHN BOSCAWEN to the Prime Minister: Does he stand by the statement he made in his post-Cabinet press conference on Monday that "Everyone needs to understand that what Don Brash is talking about is hardcore"; if so why? 5. Hon DAVID CUNLIFFE to the Minister of Finance: What is the total impact on the operating balance, over the forecast period, of the fiscal impact of the tax changes in Budget 2010 according to page 70 of the 2010 Budget and Economic Fiscal Update, and how does he reconcile that with the Prime Minister's statement in the House yesterday that "National's tax plan 2010…was fiscally neutral"? 6. ALLAN PEACHEY to the Minister of Corrections: What reports has she received about the first year of container units being used in New Zealand prisons? 7. RAHUI KATENE to the Minister for Communications and Information Technology: What was the motivation behind the decision to remove regulatory forbearance from the Telecommunications (TSO, Broadband, and Other Matters) Amendment Bill? 8. JACINDA ARDERN to the Minister for Canterbury Earthquake Recovery: Does he stand by the Prime Minister's statement in relation to Christchurch that "it looks like the residential rebuild alone will require up to 12,500 full-time workers", if not, how many full-time workers does he believe will now be needed? 9. Hon TAU HENARE to the Minister for Social Development and Employment: What recent announcements has she made to support community social services? 10. CLARE CURRAN to the Minister for Communications and Information Technology: What is the best estimate of the additional cost to the Crown of the change he announced to the ultrafast broadband network this morning? 11. TIM MACINDOE to the Minister of Housing: What recent announcements has he made regarding the Government's Housing Innovation Fund? 12. GARETH HUGHES to the Acting Minister of Energy and Resources: What is her response to the statement of leading scientist and NASA director Dr James Hansen, currently touring New Zealand, that "coal is the single greatest threat to civilisation and all life on our planet" and we should leave it in the ground?

Audio, Radio New Zealand

JAMI-LEE ROSS to the Minister of Finance: What reports has he received on the competitiveness of New Zealand's business sector? ANDREW WILLIAMS to the Minister of Trade: Does he stand by his statement on the Trans-Pacific Partnership that "It's going to be big. It's going to be significant and it's going to help New Zealanders find well-paid jobs"; if so, on what evidence does he base this claim? DAVID SHEARER to the Prime Minister: Does he stand by his statement "…You can trust us. If we say we're going to do something we do it. If we don't, we don't … that's why I've stuck to my guns and I haven't campaigned on one thing and done something different."? METIRIA TUREI to the Prime Minister: Does he stand by his statement regarding investor state disputes procedures proposed in the Trans-Pacific Partnership agreement that "An exclusion solely for Australia and not for everybody else is unlikely to be something we would support"; if so, why? SIMON O'CONNOR to the Minister for Tertiary Education, Skills and Employment: What progress has the Government made to improve the viability of the Student Loan Scheme? JACINDA ARDERN to the Minister for Social Development: How many times, if any, has the Transition to Work Grant, or similar funds, been used by Work and Income New Zealand to purchase tickets to Australia for job seekers who have found work there? SHANE ARDERN to the Minister for Primary Industries: What announcements has he recently made on boosting innovation in the New Zealand primary sector? Hon DAVID PARKER to the Minister of Finance: Does he stand by his statement regarding migration to Australia "What's the point of standing in the airport crying about it?"; if so, how many people have left permanently for Australia since he took office in November 2008? TIM MACINDOE to the Minister for Social Development: What announcements has she made on the Expert Advisory Group on Information Security, who will oversee the development of the initiatives in the Government's White Paper for Vulnerable Children? CHRIS HIPKINS to the Minister of Education: Does she agree with all of the statements the Prime Minister has made regarding food in schools? MOJO MATHERS to the Associate Minister of Health: Other than the LD50 test, will he rule out other animal tests for the pending psychoactive substances testing regime? NICKY WAGNER to the Minister for Canterbury Earthquake Recovery: What progress is the Government making with rebuilding and repairing residential homes in Christchurch?

Audio, Radio New Zealand

DAVID SHEARER to the Prime Minister: Does he stand by his statement: “I’m not going to go and relitigate every comment I’ve made prior to this point because I don’t think that would actually be helpful”? TODD McCLAY to the Minister of Finance: How has the Government balanced the need for responsible fiscal management with its continued support for New Zealand families? METIRIA TUREI to the Prime Minister: Ka whakatau a ia i te kōrero i whakaputaina māna, arā, “I do not accept the view that we are a deeply unequal country. I do not think the evidence suggests that, and people drawing that conclusion are wrong”? Translation: Does he stand by the statement made on his behalf, “I do not accept the view that we are a deeply unequal country. I do not think the evidence suggests that, and people drawing that conclusion are wrong”? JACQUI DEAN to the Minister for Canterbury Earthquake Recovery: What recent announcements has the Government made around the rebuild of the Christchurch city centre? Hon PAREKURA HOROMIA to the Minister of Māori Affairs: Does he stand by all his statements? MAGGIE BARRY to the Minister of Health: Has any progress been made on the Zero Fees for Under Sixes scheme taking coverage over and above the 70 percent of children covered in 2008 achieved by the previous Government? Hon TREVOR MALLARD to the Associate Minister of Education: What progress has been made on the charter schools policy? ALFRED NGARO to the Minister for Social Development: What announcements has she made on the release of the White Paper for Vulnerable Children? CLARE CURRAN to the Minister of Transport: Does he stand by his statement in his press release of 24 May 2012 that “KiwiRail has successfully undertaken a significant investment programme over the previous two years, including: New locomotives and wagons, and refurbishment of the current locomotive fleet”? Rt Hon WINSTON PETERS to the Minister of Finance: Does he stand by the statement made on his behalf that there are no plans to sell KiwiRail? MELISSA LEE to the Minister for Ethnic Affairs: What reports has she received about the Office of Ethnic Affairs working with the Red Cross? JULIE ANNE GENTER to the Minister of Transport: What alternatives did the Government investigate before committing itself to the Road of National Significance between Puhoi and Wellsford, which is now projected to cost $1.76 billion up from $1.69 billion two years ago?

Audio, Radio New Zealand

PAUL GOLDSMITH to the Minister of Finance: What steps is the Government taking to support new jobs and build a productive and competitive economy? Rt Hon WINSTON PETERS to the Minister responsible for the GCSB: Specifically, have there been staff issues associated with the Government Communications Security Bureau and Dotcom affair brought to his attention by the Government Communications Security Bureau or members of the New Zealand Police, in which such staff members no longer work in their previous capacity for the Government Communications Security Bureau or any government agency; if so, what were the circumstances? DAVID SHEARER to the Prime Minister: Further to his answers to the first supplementary question to Oral Question No 1 on 26 September and the first supplementary question to Oral Question No 1 yesterday, does he now know on what date the Government Communications Security Bureau was first told that its surveillance of Kim Dotcom was illegal? ALFRED NGARO to the Minister for Social Development: What recent announcements has she made regarding providing extra financial assistance to grandparents raising grandchildren and other kin-carers? Hon DAVID PARKER to the Minister of Finance: When he said yesterday that with a "relatively high" exchange rate, our exporters "have been sufficiently resilient to be able to grow export volumes and value" did he mean that all export sectors have been growing, and according to Statistics New Zealand, in 2008 dollars what is the percentage change in exports of simply and elaborately transformed manufactured goods from the 2008 to 2012 financial years? METIRIA TUREI to the Prime Minister: Does he stand by his statement, in response to a question about whether he will support my Income Tax (Universalisation of In-work Tax Credit) Amendment Bill that "she wants to give the same millionaires yet more money to raise their kids"? SHANE ARDERN to the Minister for Primary Industries: What progress can he report on the Primary Growth Partnership Initiative? JACINDA ARDERN to the Minister for Social Development: What vulnerabilities were identified in the report prepared by Dimension Data on the security of the Work and Income kiosks? Dr JACKIE BLUE to the Minister of Health: What reports has he received on improving the quality and efficiency of health services? TE URUROA FLAVELL to the Minister of Broadcasting: How does he ensure that the legislative requirement for TVNZ to provide high-quality content that reflects Māori perspectives is reflected in the programming strategy for TV1 and TV2? CHRIS HIPKINS to the Minister of Education: Is she confident that the information she relied upon in deciding on proposals for school closures and mergers in Christchurch was robust and reliable; if so, why? CHRIS AUCHINVOLE to the Minister for Canterbury Earthquake Recovery: What reports has he received on the availability of insurance cover to support the rebuilding of Canterbury following the seismic events?

Research papers, Victoria University of Wellington

New Zealand has experienced several strong earthquakes in its history. While an earthquake cannot be prevented from occurring, planning can reduce its consequences when it does occur. This dissertation research examines various aspects of disaster risk management policy in Aotearoa New Zealand. Chapter 2 develops a method to rank and prioritise high-rise buildings for seismic retrofitting in Wellington, the earthquake-prone capital city of New Zealand. These buildings pose risks to Wellington’s long-term seismic resilience that are of clear concern to current and future policymakers. The prioritization strategy we propose, based on multi-criteria decision analysis (MCDA) methods, considers a variety of data on each building, including not only its structural characteristics, but also its location, its economic value to the city, and its social importance to the community around it. The study demonstrates how different measures, within four general criteria – life safety, geo-spatial location of the building, its economic role, and its socio-cultural role – can be operationalized into a viable framework for determining retrofitting/demolition policy priorities. Chapter 3 and chapter 4 analyse the Residential Red Zone (RRR) program that was implemented in Christchurch after the 2011 earthquake. In the program, approximately 8,000 homeowners were told that their homes were no longer permittable, and they were bought by the government (through the Canterbury Earthquake Recovery Authority). Chapter 3 examines the subjective wellbeing of the RRR residents (around 16000 people) after they were forced to move. We consider three indicators of subjective wellbeing: quality of life, stress, and emotional wellbeing. We found that demographic factors, health conditions, and the type of government compensation the residents accepted, were all significant determinants of the wellbeing of the Red Zone residents. More social relations, better financial circumstances, and the perception of better government communication were also all associated positively with a higher quality of life, less stress, and higher emotional wellbeing. Chapter 4 concentrates on the impact of this managed retreat program on RRR residents’ income. We use individual-level comprehensive, administrative, panel data from Canterbury, and difference in difference evaluation method to explore the effects of displacement on Red Zone residential residents. We found that compared to non-relocated neighbours, the displaced people experience a significant initial decrease in their wages and salaries, and their total income. The impacts vary with time spent in the Red Zone and when they moved away. Wages and salaries of those who were red-zoned and moved in 2011 were reduced by 8%, and 5.4% for those who moved in 2012. Females faced greater decreases in wages and salaries, and total income, than males. There were no discernible impacts of the relocation on people’s self-employment income.

Research papers, University of Canterbury Library

Rapid, reliable information on earthquake-affected structures' current damage/health conditions and predicting what would happen to these structures under future seismic events play a vital role in accelerating post-event evaluations, leading to optimized on-time decisions. Such rapid and informative post-event evaluations are crucial for earthquake-prone areas, where each earthquake can potentially trigger a series of significant aftershocks, endangering the community's health and wealth by further damaging the already-affected structures. Such reliable post-earthquake evaluations can provide information to decide whether an affected structure is safe to stay in operation, thus saving many lives. Furthermore, they can lead to more optimal recovery plans, thus saving costs and time. The inherent deficiency of visual-based post-earthquake evaluations and the importance of structural health monitoring (SHM) methods and SHM instrumentation have been highlighted within this thesis, using two earthquake-affected structures in New Zealand: 1) the Canterbury Television (CTV) building, Christchurch; 2) the Bank of New Zealand (BNZ) building, Wellington. For the first time, this thesis verifies the theoretically- and experimentally validated hysteresis loop analysis (HLA) SHM method for the real-world instrumented structure of the BNZ building, which was damaged severely due to three earthquakes. Results indicate the HLA-SHM method can accurately estimate elastic stiffness degradation for this reinforced concrete (RC) pinched structure across the three earthquakes, which remained unseen until after the third seismic event. Furthermore, the HLA results help investigate the pinching effects on the BNZ building's seismic response. This thesis introduces a novel digital clone modelling method based on the robust and accurate SHM results delivered by the HLA method for physical parameters of the monitored structure and basis functions predicting the changes of these physical parameters due to future earthquake excitations. Contrary to artificial intelligence (AI) based predictive methods with black-box designs, the proposed predictive method is entirely mechanics-based with an explicitly-understandable design, making them more trusted and explicable to stakeholders engaging in post-earthquake evaluations, such as building owners and insurance firms. The proposed digital clone modelling framework is validated using the BNZ building and an experimental RC test structure damaged severely due to three successive shake-table excitations. In both structures, structural damage intensifies the pinching effects in hysteresis responses. Results show the basis functions identified from the HLA-SHM results for both structures under Event 1 can online estimate structural damage due to subsequent Events 2-3 from the measured structural responses, making them valuable tool for rapid warning systems. Moreover, the digital twins derived for these two structures under Event 1 can successfully predict structural responses and damage under Events 2-3, which can be integrated with the incremental dynamic analysis (IDA) method to assess structural collapse and its financial risks. Furthermore, it enables multi-step IDA to evaluate earthquake series' impacts on structures. Overall, this thesis develops an efficient method for providing reliable information on earthquake-affected structures' current and future status during or immediately after an earthquake, considerably guaranteeing safety. Significant validation is implemented against both experimental and real data of RC structures, which thus clearly indicate the accurate predictive performance of this HLA-based method.

Research papers, University of Canterbury Library

Coastal margins are exposed to rising sea levels that present challenging circumstances for natural resource management. This study investigates a rare example of tectonic displacement caused by earthquakes that generated rapid sea-level change in a tidal lagoon system typical of many worldwide. This thesis begins by evaluating the coastal squeeze effects caused by interactions between relative sea-level (RSL) rise and the built environment of Christchurch, New Zealand, and also examples of release from similar effects in areas of uplift where land reclamations were already present. Quantification of area gains and losses demonstrated the importance of natural lagoon expansion into areas of suitable elevation under conditions of RSL rise and showed that they may be necessary to offset coastal squeeze losses experienced elsewhere. Implications of these spatial effects include the need to provide accommodation space for natural ecosystems under RSL rise, yet other land-uses are likely to be present in the areas required. Consequently, the resilience of these environments depends on facilitating transitions between human land-uses either proactively or in response to disaster events. Principles illustrated by co-seismic sea-level change are generally applicable to climate change adaptation due to the similarity of inundation effects. Furthermore, they highlight the potential role of non-climatic factors in determining the overall trajectory of change. Chapter 2 quantifies impacts on riparian wetland ecosystems over an eight year period post- quake. Coastal wetlands were overwhelmed by RSL rise and recovery trajectories were surprisingly slow. Four risk factors were identified from the observed changes: 1) the encroachment of anthropogenic land-uses, 2) connectivity losses between areas of suitable elevation, 3) the disproportionate effect of larger wetland vulnerabilities, and 4) the need to protect new areas to address the future movement of ecosystems. Chapter 3 evaluates the unique context of shoreline management on a barrier sandspit under sea-level rise. A linked scenario approach was used to evaluate changes on the open coast and estuarine shorelines simultaneously and consider combined effects. The results show dune loss from a third of the study area using a sea-level rise scenario of 1 m over 100 years and with continuation of current land-uses. Increased exposure to natural hazards and accompanying demand for seawalls is a likely consequence unless natural alternatives can be progressed. In contrast, an example of managed retreat following earthquake-induced subsidence of the backshore presents a new opportunity to restart saltmarsh accretion processes seaward of coastal defences with the potential to reverse decades of degradation and build sea-level rise resilience. Considering both shorelines simultaneously highlights the existence of pinch-points from opposing forces that result in small land volumes above the tidal range. Societal adaptation is delicately poised between the paradigms of resisting or accommodating nature and challenged by the long perimeter and confined nature of the sandspit feature. The remaining chapters address the potential for salinity effects caused by tidal prism changes with a focus on the conservation of īnanga (Galaxias maculatus), a culturally important fish that supports New Zealand‘s whitebait fishery. Methodologies were developed to test the hypothesis that RSL changes would drive a shift in the distribution of spawning sites with implications for their management. Chapter 4 describes a new practical methodology for quantifying the total productivity and spatiotemporal variability of spawning sites at catchment scale. Chapter 5 describes the novel use of artificial habitats as a detection tools to help overcome field survey limitations in degraded environments where egg mortality can be high. The results showed that RSL changes resulted in major shifts in spawning locations and these were associated with new patterns of vulnerability due to the continuation of pre-disturbance land-uses. Unexpected findings includes an improved understanding of the spatial relationship between salinity and spawning habitat, and identification of an invasive plant species as important spawning habitat, both with practical management implications. To conclude, the design of legal protection mechanisms was evaluated in relation to the observed habitat shifts and with a focus on two new planning initiatives that identified relatively large protected areas (PAs) in the lower river corridors. Although the larger PAs were better able to accommodate the observed habitat shifts inefficiencies were also apparent due to spatial disparities between PA boundaries and the values requiring protection. To reduce unnecessary trade-offs with other land-uses, PAs of sufficient size to cover the observable spatiotemporal variability and coupled with adaptive capacity to address future change may offer a high effectiveness from a network of smaller PAs. The latter may be informed by both monitoring and modelling of future shifts and these are expected to include upstream habitat migration driven by the identified salinity relationships and eustatic sea-level rise. The thesis concludes with a summary of the knowledge gained from this research that can assist the development of a new paradigm of environmental sustainability incorporating conservation and climate change adaptation. Several promising directions for future research identified within this project are also discussed.

Research papers, Lincoln University

Mitigating the cascade of environmental damage caused by the movement of excess reactive nitrogen (N) from land to sea is currently limited by difficulties in precisely and accurately measuring N fluxes due to variable rates of attenuation (denitrification) during transport. This thesis develops the use of the natural abundance isotopic composition of nitrate (δ15N and δ18O of NO₃-) to integrate the spatialtemporal variability inherent to denitrification, creating an empirical framework for evaluating attenuation during land to water NO₃- transfers. This technique is based on the knowledge that denitrifiers kinetically discriminate against 'heavy' forms of both N and oxygen (O), creating a parallel enrichment in isotopes of both species as the reaction progresses. This discrimination can be quantitatively related to NO₃- attenuation by isotopic enrichment factors (εdenit). However, while these principles are understood, use of NO₃- isotopes to quantify denitrification fluxes in non-marine environments has been limited by, 1) poor understanding of εdenit variability, and, 2) difficulty in distinguishing the extent of mixing of isotopically distinct sources from the imprint of denitrification. Through a combination of critical literature analysis, mathematical modelling, mesocosm to field scale experiments, and empirical studies on two river systems over distance and time, these short comings are parametrised and a template for future NO₃- isotope based attenuation measurements outlined. Published εdenit values (n = 169) are collated in the literature analysis presented in Chapter 2. By evaluating these values in the context of known controllers on the denitrification process, it is found that the magnitude of εdenit, for both δ15N and δ18O, is controlled by, 1) biology, 2) mode of transport through the denitrifying zone (diffusion v. advection), and, 3) nitrification (spatial-temporal distance between nitrification and denitrification). Based on the outcomes of this synthesis, the impact of the three factors identified as controlling εdenit are quantified in the context of freshwater systems by combining simple mathematical modelling and lab incubation studies (comparison of natural variation in biological versus physical expression). Biologically-defined εdenit, measured in sediments collected from four sites along a temperate stream and from three tropical submerged paddy fields, varied from -3‰ to -28‰ depending on the site’s antecedent carbon content. Following diffusive transport to aerobic surface water, εdenit was found to become more homogeneous, but also lower, with the strength of the effect controlled primarily by diffusive distance and the rate of denitrification in the sediments. I conclude that, given the variability in fractionation dynamics at all levels, applying a range of εdenit from -2‰ to -10‰ provides more accurate measurements of attenuation than attempting to establish a site-specific value. Applying this understanding of denitrification's fractionation dynamics, four field studies were conducted to measure denitrification/ NO₃- attenuation across diverse terrestrial → freshwater systems. The development of NO₃- isotopic signatures (i.e., the impact of nitrification, biological N fixation, and ammonia volatilisation on the isotopic 'imprint' of denitrification) were evaluated within two key agricultural regions: New Zealand grazed pastures (Chapter 4) and Philippine lowland submerged rice production (Chapter 5). By measuring the isotopic composition of soil ammonium, NO₃- and volatilised ammonia following the bovine urine deposition, it was determined that the isotopic composition of NO₃ - leached from grazed pastures is defined by the balance between nitrification and denitrification, not ammonia volatilisation. Consequently, NO₃- created within pasture systems was predicted to range from +10‰ (δ15N)and -0.9‰ (δ18O) for non-fertilised fields (N limited) to -3‰ (δ15N) and +2‰ (δ18O) for grazed fertilised fields (N saturated). Denitrification was also the dominant determinant of NO₃- signatures in the Philippine rice paddy. Using a site-specific εdenit for the paddy, N inputs versus attenuation were able to be calculated, revealing that >50% of available N in the top 10 cm of soil was denitrified during land preparation, and >80% of available N by two weeks post-transplanting. Intriguingly, this denitrification was driven by rapid NO₃- production via nitrification of newly mineralised N during land preparation activities. Building on the relevant range of εdenit established in Chapters 2 and 3, as well as the soil-zone confirmation that denitrification was the primary determinant of NO₃- isotopic composition, two long-term longitudinal river studies were conducted to assess attenuation during transport. In Chapter 6, impact and recovery dynamics in an urban stream were assessed over six months along a longitudinal impact gradient using measurements of NO₃- dual isotopes, biological populations, and stream chemistry. Within 10 days of the catastrophic Christchurch earthquake, dissolved oxygen in the lowest reaches was <1 mg l⁻¹, in-stream denitrification accelerated (attenuating 40-80% of sewage N), microbial biofilm communities changed, and several benthic invertebrate taxa disappeared. To test the strength of this method for tackling the diffuse, chronic N loading of streams in agricultural regions, two years of longitudinal measurements of NO₃- isotopes were collected. Attenuation was negatively correlated with NO₃- concentration, and was highly dependent on rainfall: 93% of calculated attenuation (20 kg NO₃--N ha⁻¹ y⁻¹) occurred within 48 h of rainfall. The results of these studies demonstrate the power of intense measurements of NO₃- stable isotope for distinguishing temporal and spatial trends in NO₃ - loss pathways, and potentially allow for improved catchment-scale management of agricultural intensification. Overall this work now provides a more cohesive understanding for expanding the use of NO₃- isotopes measurements to generate accurate understandings of the controls on N losses. This information is becoming increasingly important to predict ecosystem response to future changes, such the increasing agricultural intensity needed to meet global food demand, which is occurring synergistically with unpredictable global climate change.