共查询到20条相似文献，搜索用时 283 毫秒
1.
What drives national adaptation? A global assessment 总被引：1，自引：1，他引：0
Lea Berrang-Ford James D. Ford Alexandra Lesnikowski Carolyn Poutiainen Magda Barrera S. Jody Heymann 《Climatic change》2014,124(1-2):441-450
That the climate is changing and societies will have to adapt is now unequivocal, with adaptation becoming a core focus of climate policy. Our understanding of the challenges, needs, and opportunities for climate change adaptation has advanced significantly in recent years yet remains limited. Research has identified and theorized key determinants of adaptive capacity and barriers to adaptation, and more recently begun to track adaptation in practice. Despite this, there is negligible research investigating whether and indeed if adaptive capacity is translating into actual adaptation action. Here we test whether theorized determinants of adaptive capacity are associated with adaptation policy outcomes at the national level for 117 nations. We show that institutional capacity, in particular measures of good governance, are the strongest predictors of national adaptation policy. Adaptation at the national level is limited in countries with poor governance, and in the absence of good governance other presumed determinants of adaptive capacity show limited effect on adaptation. Our results highlight the critical importance of institutional good governance as a prerequisite for national adaptation. Other elements of theorized adaptive capacity are unlikely to be sufficient, effective, or present at the national level where national institutions and governance are poor. 相似文献
2.
Abstract In the long term, any definition of adequacy consistent with UNFCCC Article 2 will require increased mitigation efforts from almost all countries. Therefore, an expansion of emission limitation commitments will form a central element of any future architecture of the climate regime. This expansion has two elements: deepening of quantitative commitments for Annex B countries and the adoption of commitments for those countries outside of the current limitation regime. This article seeks to provide a more analytical basis for further differentiation among non-Annex I countries. To be both fair and reflective of national circumstances, it is based on the criteria of responsibility, capability and potential to mitigate. Altogether, non-Annex I countries were differentiated in four groups, each including countries with similar national circumstances: newly industrialized countries (NICs), rapidly industrializing countries (RIDCs), ‘other developing countries’, and least developed countries (LDCs). Based on the same criteria that were used for differentiating among non-Annex I countries, a set of decision rules was developed to assign mitigation and financial transfer commitments to each group of countries (including Annex I countries). Applying these decision rules results in (strict) reduction commitments for Annex I countries, but also implies quantifiable mitigation obligations for NICs and RIDCs, assisted by financial transfers from the North. Other developing countries are obliged to take qualitative commitments, but quantifiable mitigation commitments for these countries and the LDC group would be not justifiable. As national circumstances in countries evolve over time, the composition of the groups will change according to agreed triggers. 相似文献
3.
《Climate Policy》2013,13(6):534-547
The climate negotiations up to Copenhagen will need to elaborate on measurable, reportable and verifiable (MRV) mitigation commitments and actions as part of the future of the climate regime. The conceptual, political, scientific, financial and institutional principles for MRV are explored for (1) mitigation commitments in developed countries, (2) mitigation actions in developing countries, supported by (3) means of implementation. For developed countries, the procedures in Articles 5, 7, 8 and 18 of the Kyoto Protocol will be critical in order to ensure comparability of commitments, both in effort and compliance. Outcomes should be reportable and verifiable through Annex I national communications and in-depth review. Existing procedures could be enhanced and need to apply across Protocol and Convention. MRV mitigation actions by developing countries should result in measurable deviations below baseline. Inventories will be important to measure, and enhanced national communications for reporting. The challenge will be to make mitigation actions verifiable, and options include verification by domestic institutions working to internationally agreed guidelines. A critical distinction is to be made between unilateral mitigation actions and those with international support. MRV applies to the provision of the means of implementation, including technology and finance. Investment in technology can be measured, so that institutional arrangements for technology and finance should be aligned. Verification of funds raised at international level would be simpler than raising funds nationally. 相似文献
4.
A dramatic escalation of extreme climate events is challenging the capacity of environmental governance regimes to sustain and improve ecosystem outcomes. It has been argued that actors within adaptive governance regimes can help to steer environmental systems toward sustainability in times of crisis. Yet there is little empirical evidence of how acute climate crises are navigated by actors operating within adaptive governance regimes, and the factors that influence their responses. Here, we qualitatively assessed the actions key governance actors took in response to back-to-back mass coral bleaching – an extreme climate event – of the Great Barrier Reef in 2016 and 2017, and explored their perceptions of barriers and catalysts to these responses. This research was, in part, a product of collaboration and knowledge co-production with Great Barrier Reef governance actors aimed at improving responses to climate crises in the region. We found five major categories of activity that actors engaged with in the wake of recurrent mass coral bleaching: assessing the scale and extent of bleaching, sharing information, communicating bleaching to the public, building local resilience, and addressing global threats. These actions were both catalyzed and hindered by a range of factors that fall within different domains of adaptive capacity; such as assets, social organization, and agency. We discuss the implications of our findings as they relate to existing research on adaptive capacity and adaptive governance. We conclude by coalescing insights from our interviews and a participant engagement process to highlight four key ways in which the ability of governance actors, and the Great Barrier Reef governance regime more broadly, can be better prepared for, and more effectively respond to extreme climate events. Our research provides empirical insight into how crises are experienced by governance actors in a large-scale environmental system, potentially providing lessons for similar systems across the globe. 相似文献
5.
Unpacking governance: Building adaptive capacity to climate change of river basins in Brazil 总被引：1，自引：0，他引：1
Governance and institutions are critical determinants of adaptive capacity and resilience. Yet the make-up and relationships between governance components and mechanisms that may or may not contribute to adaptive capacity remain relatively unexplored empirically. This paper builds on previous research focusing on integrated water resources management in Brazil to ‘unpack’ water governance mechanisms that may shape the adaptive capacity of water systems to climatic change. We construct a river basin index to characterize governance approaches in 18 Brazilian river basins, apply a reliability test to assess the validity of these governance indicators, and use in-depth qualitative data collected in a subsample of the basins to explore the relationship between the governance indicators and adaptive capacity. The analysis suggests a positive relationship between integrated water governance mechanisms and adaptive capacity. In addition, we carry out a cluster analysis to group the basins into types of governance approaches and further unveil potential relationships between the governance variables and overall adaptive capacities. The cluster analysis indicates that tensions and tradeoffs may exist between some of the variables, especially with equality of decision making and knowledge availability; a finding that has implications for decision makers aiming to build adaptive capacity and resilience through governance and institutional means. 相似文献
6.
适应信息通报作为《巴黎协定》下联结国家个体适应行动、全球适应目标以及全球集体适应努力的纽带,是目前《巴黎协定》特设工作组（APA）下唯一的适应议题,会对未来全球适应气候变化的政策和行动产生较大影响。本文总结了APA适应信息通报的谈判进程和最新进展,梳理了不同缔约方和谈判集团对适应信息通报目的、内容、报告渠道、指南和灵活性的立场和观点,展望了适应信息通报未来的谈判走势。中国与大多数发展中国家相比,开展适应行动及提供信息报告的能力较强,在适应信息通报谈判中立场相对灵活,但未来在有关适应的资金支持谈判等方面仍面临着压力,建议推动和深化适应气候变化领域南南合作以团结更多发展中国家,促进全球适应行动,回应发展中国家的关切。 相似文献
7.
Interest in the role that cities can play in climate change as sites of transformation has increased but research has been limited in its practical applications and there has been limited consideration of how policies and technologies play out. These challenges necessitate a re-thinking of existing notions of urban governance in order to account for the practices that emerge from governments and a plethora of other actors in the context of uncertainty. We understand these practices to constitute adaptive governance, underpinned by social learning guiding the actions of the multiplicity of actors. The aim here is to unpack how social learning for adaptive governance requires attention to competing understandings of risk and identity, and the multiplicity of mechanisms in which change occurs or is blocked in urban climate governance. We adopt a novel lens of ‘environmentalities’ which allows us to assess the historical and institutional context and power relations in the informal settlements of Maputo, Mozambique. Our findings highlight how environmental identities around urban adaptation to climate change are constituted in the social and physical divisions between the formal and informal settlements, whilst existing knowledge models prioritise dominant economic and political interests and lead to the construction of new environmental subjects. While the findings of this study are contextually distinct, the generalizable lessons are that governance of urban adaptation occurs and is solidified within a complex multiplicity of socio-ecological relations. 相似文献
8.
自2005年作为《京都议定书》缔约方会议的《联合国气候变化框架公约》（以下简称《公约》）缔约方会议第一届会议（CMP.1）决定启动《京都议定书》第二承诺期进程以来,国际社会通过《京都议定书》缔约方特设工作组（AWG-KP）针对第二承诺期的谈判紧锣密鼓地进行。在第二承诺期如何利用LULUCF活动（包括与LULUCF活动有关的清洁发展机制项目）,也是谈判中的主要议题之一。通过调研,概述了AWG-KP的谈判进展,结合第一承诺期LULUCF有关规则的不足,对LULUCF有关的关键问题进行了综合分析,提出了关于第二承诺期LULUCF规则的建议。 相似文献
9.
《Global Environmental Change》2005,15(2):165-176
The typical categories for measuring national adaptive capacity to climate change include a nation's wealth, technology, education, information, skills, infrastructure, access to resources, and management capabilities. Resulting rankings predictably mirror more general rankings of economic development, such as the Human Development Index. This approach is incomplete since it does not consider the normative or motivational context of adaptation. For what purpose or toward what goal does a nation aspire, and in that context, what is its adaptive capacity? This paper posits 11 possible national socio-political goals that fall into the three categories of teleological legitimacy, procedural legitimacy, and norm-based decision rules. A model that sorts nations in terms of adaptive capacity based on national socio-political aspirations is presented. While the aspiration of maximizing summed utility matches typical existing rankings, alternative aspirations, including contractarian liberalism, technocratic management, and dictatorial/religious rule alter the rankings. An example describes how this research can potentially inform how priorities are set for international assistance for climate change adaptation. 相似文献
10.
International organizations sometimes institutionalize country groupings by specifying differentiated commitments that may, in turn, affect negotiation dynamics. Drawing on incentive-based and socialization arguments, we develop a “constructed peer group” hypothesis suggesting that by creating these groups those organizations may actually construct new lines of confrontation over and above the substance-based disagreements existing between countries. This generates a particular type of path dependence, rendering broad-based international agreements more difficult in the future.We analyze this question at the example of the United Nations Framework Convention on Climate Change's increasingly politicized split between Annex I and non-Annex I countries. Using a self-coded dataset of country oral statements during the negotiations between December 2007 and December 2009 we assess whether Annex I membership influences a country's stance toward other countries’ arguments, while controlling for country characteristics that may drive their preferences and the affiliation to Annex I. We find that the split between Annex I and non-Annex I has indeed influenced negotiation behavior and amplified the divide between developing and industrialized countries in the climate negotiations. 相似文献
11.
《Climate Policy》2001,1(1):109-116
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. 相似文献
12.
Learning is gaining attention in relation to governance processes for contemporary environmental challenges; however, scholarship at the nexus of learning and environmental governance lacks clarity and understanding about how to define and measure learning, and the linkages between learning, social interactions, and environment. In response, this study aimed to advance and operationalize a typology of learning in an environmental governance context, and examined if a participatory decision-making process (adaptive co-management) for climate change adaptation fostered learning. Three types of learning were identified: cognitive learning, related to the acquisition of new or the structuring of existing knowledge; normative learning, which concerns a shift in viewpoints, values or paradigms, and relational learning, referring to an improved understanding of others’ mindsets, enhanced trust and ability to cooperate. A robust mixed methods approach with a focus on quantitative measures including concept map analysis, social network analysis, and self-reflective questions, was designed to gauge indicators for each learning type. A participatory decision-making process for climate change adaptation was initiated with stakeholders in the Niagara region, Canada. A pseudo-control group was used to minimize external contextual influences on results. Clear empirical evidence of cognitive and relational learning was gained; however, the results from normative learning measures were inconclusive. The learning typology and measurement method operationalized in this research advances previous treatments of learning in relation to participatory decision-making processes, and supports adaptive co-management as a governance strategy that fosters learning and adaptive capacity. 相似文献
13.
气候变化适应行动进展及对我国行动策略的若干思考 总被引：1，自引：0，他引：1
巴厘岛会议,即《联合国气候变化框架公约》（简称《公约》）第13次缔约方会议,明确了将气候变化适应和减缓并重的立场,并对适应工作进行了一系列的安排和部署。通过介绍《公约》下适应认识的发展过程,阐述了巴厘岛会议针对适应行动的一些进展,讨论了我国在适应方面可开展的行动和关注的领域。分析认为,目前适应已成为和减缓并重的关注议题,适应行动的呼声越来越强烈,但行动的落实还需要经过漫长的过程,适应基金募集和分配在发达国家和发展中国家之间、发展中国家内部也将有一个艰难而激烈的谈判交锋。 相似文献
14.
《Climate Policy》2013,13(1):109-116
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. 相似文献
15.
James D. Ford Tristan Pearce Frank Duerden Chris Furgal Barry Smit 《Global Environmental Change》2010,20(1):177-191
We identify and examine how policy intervention can help Canada's Inuit population adapt to climate change. The policy responses are based on an understanding of the determinants of vulnerability identified in research conducted with 15 Inuit communities. A consistent approach was used in each case study where vulnerability is conceptualized as a function of exposure-sensitivity to climatic risks and adaptive capacity to deal with those risks. This conceptualization focuses on the biophysical and human determinants of vulnerability and how they are influenced by processes and conditions operating at multiple spatial-temporal scales. Case studies involved close collaboration with community members and policy makers to identify conditions to which each community is currently vulnerable, characterize the factors that shape vulnerability and how they have changed over time, identify opportunities for adaptation policy, and examine how adaptation can be mainstreamed. Fieldwork, conducted between 2006 and 2009, included 443 semi-structured interviews, 20 focus groups/community workshops, and 65 interviews with policy makers at local, regional, and national levels. Synthesizing findings consistent across the case studies we document significant vulnerabilities, a function of socio-economic stresses and change, continuing and pervasive inequality, and magnitude of climate change. Nevertheless, adaptations are available, feasible, and Inuit have considerable adaptive capacity. Realizing this adaptive capacity and overcoming adaptation barriers requires policy intervention to: (i) support the teaching and transmission of environmental knowledge and land skills, (ii) enhance and review emergency management capability, (iii) ensure the flexibility of resource management regimes, (iv) provide economic support to facilitate adaptation for groups with limited household income, (v) increase research effort to identify short and long term risk factors and adaptive response options, (vi) protect key infrastructure, and (vii) promote awareness of climate change impacts and adaptation among policy makers. 相似文献
16.
As the challenges and opportunities posed by climate change become increasingly apparent, the need for facilitating successful adaptation and enhancing adaptive capacity within the context of sustainable development is clear. With adaptation high on the agenda, the notion of limits and barriers to adaptation has recently received much attention within both academic and policymaking spheres. While emerging literature has been quick to depict limits and barriers in terms of natural, financial, or technologic processes, there is a clear shortfall in acknowledging social barriers to adaptation. It is against such a backdrop that this paper sets out to expose and explore some of the underlying features of social barriers to adaptation, drawing on insights from two case studies in the Western Nepal. This paper exposes the significant role of cognitive, normative and institutional factors in both influencing and prescribing adaptation. It explores how restrictive social environments can limit adaptation actions and influence adaptive capacity at the local level, particularly for the marginalised and socially excluded. The findings suggest a need for greater recognition of the diversity and complexity of social barriers, strategic planning and incorporation at national and local levels, as well as an emphasis on tackling the underlying drivers of vulnerability and social exclusion. 相似文献
17.
回顾了《巴厘行动计划》以来形成的与适应气候变化议题相关的国际决议及谈判进展,分析了这些决议对推动发展中国家适应气候变化进程的可能作用和面临的障碍,综述了发展中国家和发达国家对“2015气候协议”的利益诉求和建议。作者认为：《巴厘行动计划》以来,《联合国气候变化框架公约》下适应气候变化方面的谈判取得了较明显的进展,建立了适应委员会、国家适应计划进程和应对损失与危害的国际机制等;资金、技术研发、推广和使用、政策法规、机构设置与能力、信息等是提高发展中国家适应气候变化的限制因素;资金、技术转让和能力建设仍是“2015气候协议”谈判的重点和难点。针对非洲集团和小岛屿国家联盟全球适应目标和应对气候变化造成的损失与危害的补偿的提议,作者建议加强科学研究,开发评估方法和工具,探讨气候自然变率和人类活动导致的气候变化影响的归因;同时建议中国进一步加强适应气候变化的南南合作。 相似文献
18.
The principle of common, but differentiated, responsibilities and respective capabilities (CBDR&RC) is fundamental to the UNFCCC. Some options for a nuanced model of differentiation that addresses both responsibility and capability in a changing world are explored, such as new categories of countries, and some of the political issues that such a model might face are considered. The strengths and limitations of options for graduation based on ‘objective’ criteria such that countries could move between categories or ‘graduate’ – an option provided by the UNFCCC – are discussed. Countries could also choose to join another club (e.g. the G20), self-elect into categories or differentiate among themselves implicitly by accepting different commitments and actions. CBDR&RC will form part of the overall legally binding agreement, and must apply symmetry in some respects and differentiation in others to the commitments and actions contained therein. Some possible characteristics of CBDR&RC of relevance in a regime ‘applicable to all’ are outlined. These include promoting climate action and using mechanisms available in the UNFCCC to instil dynamism. Differentiation on mitigation must consider the distinctions between absolute and relative reductions, as well as commitments to outcomes and implementation. CBDR&RC should be applied to mitigation, adaptation, and the means of implementation.Policy relevanceIn Durban, Parties agreed to negotiate a regime ‘applicable to all’, which sent a political signal that there should be greater symmetry between nations. The world has changed since the UNFCCC was negotiated in 1992. It is now less helpful to think only in terms of two groups of countries (e.g. Annex I and non-Annex I), and evident that there are significant differences between member states. This requires a more nuanced interpretation of the principles of equity and CBDR&RC, which is an integral part of the UNFCCC. The options for the different approaches outlined in this article might help in the construction of a more nuanced model. All must do more, while some must do more still than others. To achieve this, some defining characteristics of CBDR&RC in a regime applicable to all are suggested. 相似文献
19.
巴厘岛会议,即《联合国气候变化框架公约》（简称《公约》）第13次缔约方会议,明确了将气候变化适应和减缓并重的立场,并对适应工作进行了一系列的安排和部署。通过介绍《公约》下适应认识的发展过程,阐述了巴厘岛会议针对适应行动的一些进展,讨论了我国在适应方面可开展的行动和关注的领域。分析认为,目前适应已成为和减缓并重的关注议题,适应行动的呼声越来越强烈,但行动的落实还需要经过漫长的过程,适应基金募集和分配在发达国家和发展中国家之间、发展中国家内部也将有一个艰难而激烈的谈判交锋。 相似文献
20.
Heat waves associated with global warming are a significant hazard to human health, and they particularly endanger low-income households. In this study, we systematically analyze how the different components of heat vulnerability are related to household income, and present empirical evidence on the determinants of heat adaptation, focusing on the role of income. We contribute the first empirical analysis of heat vulnerability using household-level data at the national level, based on a longitudinal survey, including data points for 10,226 households in Germany in the period 2012–2020. Our results indicate that low income households are significantly more heat sensitive and have lower adaptive capacity than high income households, measured inter alia by health status, household composition, and economic and psychological resources to implement adaptation measures. However, heat hazard and exposure levels are comparable between income groups, hence there is no sorting of richer households into less hazardous or exposed locations on a national scale. We also contribute robust empirical evidence on the factors influencing household decisions to implement technical adaptation measures (e.g. installation of air conditioning), ultimately showing that the adaptation behavior of the most vulnerable households (e.g. people with poor health conditions or the elderly) is not limited by financial constraints. 相似文献