Understanding social resilience to climate variability in primary enterprises and industries

Resource-dependent industries are particularly vulnerable to climate change, and their ability to adapt will be as critical to society as to the natural systems upon which they rely. More than ever, resource-users will need to anticipate, and prepare for, climate-related changes, and institutions will need to be particularly supportive, if resource industries and the extended social systems dependent on them are to be sustained. I examine the capacity of cattle-graziers in Australia to cope and adapt to climate variability as a precursor for understanding their vulnerability to climate change by assessing: (i) their perception of risk, (ii) their capacity to plan, learn and reorganise, (iii) their proximity to the thresholds of coping, and (iv) their level of interest in adapting to change. Graziers perceived themselves to be resilient to climate variability in their perceptions of climate risk, reorganising capacity, coping, and interest in adapting. Their dependency on the grazing resource and use of seasonal climate forecasts were significant influences, suggesting that resilience could be enhanced. Facilitated collaborative learning amongst graziers and other stakeholders may assist to develop strategic skills, increasing climate awareness, developing financial security and adopt climate tools such as seasonal climate forecasts. Enhanced strategies for coping with climate variability will provide a way for encouraging gradual, incremental adjustments for climate adaptation.     

‘Bubbling’ and the Kyoto mechanisms

The Kyoto Protocol allows a group of Annex B countries to fulfill their emissions limitation commitments jointly by forming a “bubble” equal to their collective commitment. Annex B countries, whether members of a bubble or not, can use the Kyoto mechanisms to help meet their emissions limitation commitments. I argue that Kyoto mechanism rules should be applied to Parties individually regardless of their membership in a bubble. This means there are virtually no advantages to joining a bubble, but it is not clear that the option to form a bubble should confer benefits on the members relative to other Annex B Parties that do not join a bubble.     

Scientists’ framing of the ocean science–policy interface

Scientists’ ideas, beliefs, and discourses form the frames that shape their choices about which research to pursue, their approaches to collaboration and communicating results, and how they evaluate research outputs and outcomes. To achieve ocean sustainability, there are increasing calls for new levels of engagement and collaboration between scientists and policy-makers; scientists’ willingness to engage depends on their current and evolving frames. Here, I present results about how scientists involved in diverse fields of ocean research perceived their role as scientists working at or near the ocean science–policy interface and how this related to their perceptions regarding ocean research priorities. The survey of 2187 physical, ecological and social scientists from 94 countries showed that scientists held different perspectives about their appropriate level of engagement at the ocean science–policy interface and the relative primacy of science versus politics in formulating ocean policy. Six clusters of scientists varied in their frames; three clusters accounted for 94% of the sample. Of 67 research questions identified from 22 research prioritization and horizon scanning exercises, the top eight were shared among all three clusters, showing consistency in research priorities across scientists with different framings of their role at the science–policy interface. Five focused on the mechanisms and effects of global change on oceans, two focused on data collection and management for long-term ocean monitoring, and one focused on the links between biodiversity and ecological function at different scales. The results from this survey demonstrated that scientists’ framings of the role of ocean science at the science–policy interface can be quantified in surveys, that framing varies among scientists, and that research priorities vary according to the framings.     

人类在极端环境气象中的适应问题

世界屋脊青藏高原因海拔高而带来的缺氧、低温和大风,给人类生活带来诸多困难。在这种极端环境气象中,人们为了生存和工作,必须了解和掌握缺氧、低温和大风等与人类的关系,并逐渐摸索人类如何适应上述极端环境气象的规律,从而在这种极端环境气象条件下自由自在地生活与工作。若能如此,可谓“天人合一”了。       

Environmental non-migration as adaptation in hazard-prone areas: Evidence from coastal Bangladesh

Despite suffering significantly from the adverse impacts of climate change and human-induced hazards, many people at risk deliberately choose not to migrate from hazard-prone areas in coastal Bangladesh. As many of them encounter significant challenges in maintaining their livelihoods, ascertaining how and under what circumstances voluntary non-migration decisions occur is crucial. Only a handful of studies have investigated whether individuals and groups who decide to stay put in the face of climatic hazards consider their decision to be an adaptive action. In this regard, this study contributes to the existing literature by empirically investigating the voluntary non-migration decision as an adaptation strategy through an exploration of the factors affecting this decision. We employed a systematic random sampling technique and selected 627 respondents from two climatic hazard-prone coastal districts: Khulna and Satkhira. Using the Generalized Structural Equation Model (GSEM), we found that voluntary non-migrants (84% of total respondents) appeared to enjoy the significant advantage of access to their communities' basic need provision and social support. Furthermore, the social, psychological, and economic opportunities found at their existing location (e.g., better income prospects, affordable living costs, receipt of financial help during post-disaster periods, and skills allowing them to stay in that location), as well as their access to local natural resources, strengthened their social capital and thus influenced their desire to stay. Together, these factors enhanced people’s adaptability to climatic shocks and motivated them to choose voluntary non-migration as an adaptation option.     

‘Bubbling’ and the Kyoto mechanisms

Abstract

The Kyoto Protocol allows a group of Annex B countries to fulfill their emissions limitation commitments jointly by forming a “bubble” equal to their collective commitment. Annex B countries, whether members of a bubble or not, can use the Kyoto mechanisms to help meet their emissions limitation commitments. I argue that Kyoto mechanism rules should be applied to Parties individually regardless of their membership in a bubble. This means there are virtually no advantages to joining a bubble, but it is not clear that the option to form a bubble should confer benefits on the members relative to other Annex B Parties that do not join a bubble.     

论近地面层湍流通量观测的一些问题

本文回顾并总结了目前在近地面层内观测湍流通量的方法。指出了各种观测方法的适用条件。比较了它们的测量误差和它们的优缺点，并讨论了各种测量方法存在的问题。该文的讨论对于选择近地面层湍流通量观测方案、提高观测精度、评价观测结果并对结果进行修正都有一定参考价值。     

International climate policy: a “second best” solution for a “second best” world?

In the current political environment, it is highly unlikely that all countries will agree to take on immediate commitments to reduce their greenhouse gas emissions. In particular, developing countries will look to their wealthier neighbors to be the “first movers.” In this paper, we assume that developing countries will eventually accede to an international emission reductions regime under two alternative scenarios. In the first, the decision on the part of developing countries to join the coalition is not made until just before accession. There is no planning to reconfigure their capital stock in advance of joining the coalition. In the second, we assume that developing countries commit to prespecified reductions beginning at an agreed upon date in the future; that is, they anticipate accession. We find that with an agreement now to future reductions, developing countries will modify their technology investment decisions in advance of accession to avoid being saddled with costly stranded assets, substantially reducing their GDP losses. Developed countries also benefit from not having to make as drastic reductions in the near-term to preserve the feasibility of stringent stabilization goals.     

Uncovering the political dimension of social-ecological systems: Contributions from policy process frameworks

Research on the governance of social-ecological systems often emphasizes the need for self-organized, flexible and adaptive arrangements to deal with uncertainty, abrupt change and surprises that are characteristic of social-ecological systems. However, adaptive governance as well as transitions toward alternative forms of governance are embedded in politics and it is often the political processes that determine change and stability in governance systems and policy. This paper analyses five established theoretical frameworks of the policy process originating in political science and public policy research with respect to their potential to enhance understanding of governance and complex policy dynamics in social-ecological systems. The frameworks are found to be divergent in their conceptualization of policy change (focusing on incremental or large-scale, major changes), highlighting different aspects of bounded rationality in their model of individual behavior and focusing their attention on different aspects of the policy process (role of information, attention, beliefs, institutional structure, particular actors, etc.). We discuss the application of these frameworks and their potential contribution to unravelling the political dimension in adaptive governance and transformations.     

Effects of economic recession and local weather on climate change attitudes

How are large companies responding to the challenges of reducing their greenhouse gas (GHG) emissions? An analysis of the published climate change policies and performance of 125 large European companies is presented. The results suggest that most large European companies have now developed the management systems and processes necessary for them to effectively manage their GHG emissions and related business risks. However, there is a significant disconnect between the targets that companies set for themselves and the more ambitious targets being set by the European Union (which has committed to a 20% reduction in its emissions by 2020 against a 1990 baseline). Of the companies surveyed, just over one-third had stabilized or reduced their total GHG emissions over the period 2002–2007, and fewer than one-third expected their emissions to stabilize or reduce in the coming years. The relationship between the quality of corporate policies and performance outcomes (in terms of GHG emissions) suggests that while companies with stronger policies are likely to have relatively better performance, only a minority of those companies with the highest-quality policies are committing to absolute reductions in their GHG emissions.     

Propagation of Envelope Solitons in Baroclinic Atmosphere

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Voluntary relocation - An exploration of Australian attitudes in the context of drought, recycled and desalinated water

Throughout history settlements have been abandoned due to lack of water. Such a fate is of concern to public officials in settlements facing water scarcity - a condition which is anticipated to increase due to the impacts of climate change, and other factors including increasing per capita water use, and population growth. Key questions surround how to best adapt to these circumstances. A strategy little explored is relocation. This paper presents results from a qualitative study conducted in eight geographically diverse Australian locations. The willingness of individuals to relocate under three hypothetical water scenarios was investigated: (1) if the water in their community ran out, (2) if recycled wastewater was put in their community's drinking water supply, and (3) if desalinated water was put in their community's drinking water supply. Results indicate that most people would not relocate if recycled or desalinated water was used to augment their community's drinking water supply, but they would if their water supply ran out. Our results highlight that while there is initial public opposition to the augmentation of existing potable water supplies with recycled or desalinated water, people would prefer these solutions, over being forced to move location. Respondents were highly aware of the social, economic and public infrastructure costs associated with relocation decisions. Relocation would therefore, for most, only be the very last option if their water demands could not be met. However, it was difficult for most to imagine the situation becoming so dire. Our results highlight the importance of a comprehensive and consultative approach to managing supply in water scarce locations.     

The case for Japanese—Russian joint implementation in implementing the Kyoto Protocol

The Doha Amendment allows surplus Assigned Amount Units (AAUs) to be carried over from the first commitment period, but limits their use for offsetting emission growth beyond commitment levels. Amendment 7ter simultaneously ‘shaves’ AAU allocation to a level equivalent to the average 2008–2010 emissions for countries that pledged a growth target under the second commitment period of the Kyoto Protocol. This means that economies in transition (EITs) are not allocated headroom for growth, and makes their commitments starkly different from their original pledges. The ‘bubble’ arrangement within the EU adds uncertainty to whether new Member States will avoid the ‘shaving’ of 7ter due to their pooled target. This would put Annex I EITs into an unequal position as a result of the Doha Amendment.     

The adoption of sustainable innovations: Driven by symbolic and environmental motives

Critical to the environmental success of sustainable innovations is the adoption by consumers. The consensus is that instrumental shortcomings of sustainable innovations inhibit their adoption. However, we argue that the adoption of sustainable innovations does not exclusively depend on their instrumental attributes. In addition, people may be motivated to adopt sustainable innovations because of their positive environmental and symbolic attributes, that is, they benefit the environment and can be used to signal positive characteristics to oneself and others. We studied the significance of instrumental, environmental and symbolic attributes for the adoption of two sustainable innovations: electric cars (Study 1) and local renewable energy systems (Study 2), following two methods. Results showed that when asked directly, participants claimed that instrumental and environmental attributes are most important for their decision to adopt sustainable innovations, while symbolic attributes were rated as less important. Interestingly, evaluations of the symbolic and environmental attributes of sustainable innovations, but not evaluations of their instrumental attributes, predicted different indicators of adoption (i.e., interest in, the acceptability of, and intention to adopt these sustainable innovations), suggesting that the significance of symbolic motives for adopting sustainable innovations may not be recognized by consumers. Moreover, favorable evaluations of symbolic attributes particularly enhanced interest in and acceptability of sustainable innovation when participants evaluated the instrumental attributes more negatively, but not when instrumental attributes were evaluated relatively positively. This suggests that the instrumental drawbacks of sustainable innovations may sometimes strengthen their positive signal, which can promote interest in sustainable innovations.     

A history of climate change: Inughuit responses to changing ice conditions in North-West Greenland

This article presents a small community of High Arctic hunters (the Inughuit in North West Greenland) who have always had to negotiate climatic changes with great impact on their living conditions. This points us toward the natural-social entanglements implied in the notion of the Anthropocene, and to the new intellectual challenges that both natural and social scientists are facing in relation to the current climatic changes. These challenges are discussed through the case of the Inughuit with whom the author has worked over many years. Departing from their dire situation in the 19th century, when they were first described and became known to outsiders, it is shown how flexibility and mobility were always preconditions for survival in this environment. Then, they were trapped in too much ice, while now they have to negotiate a rapidly melting environment. In both cases their response is deeply implicated in their sense of who they were and are, also in relation to a larger world.     

Measuring household vulnerability to climate change—Why markets matter

Climate change and climate variability affect households in developing countries both directly through their impact on crop yields and indirectly through their impact on wages, food prices and the livelihoods of the poor. Therefore, vulnerable household groups cannot be identified without considering their position in and access to markets. I illustrate the effects – transmitted through markets – that are significant in household exposure, sensitivity and adaptive capacity to climate change by simulating productivity shocks to maize up to 2030 due to climate change in a computable general equilibrium model of Malawi. The results show that rural households with large land holdings may benefit from the adverse impact of climate change on maize yields as a result of increased maize prices. Urban poor and small-scale farmers are vulnerable to climate change due to the large portion of their incomes spent on food. Existing vulnerability measures that do not consider equilibrium effects and characterise all farmers as vulnerable may therefore be misleading.     

Characterizing Atmospheric Aerosols off the Atlantic Canadian Coast During C-FOG

Boundary-Layer Meteorology - Marine aerosols play an important role in the Earth’s climate, but their effects remain highly uncertain due to a poor understanding of their sources, properties,...