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1.
The Arctic Council is an intergovernmental forum promoting cooperation, coordination and interaction among Arctic States, Indigenous communities and peoples on issues of common importance. The rising geo-political importance of the Arctic and the onset of climate change has resulted in the Council becoming a focus of increasing interest from both inside and beyond the Arctic. This has resulted in new demands placed on the Council, attracted an increasing number of participants and instigated a period of transformation as Arctic states work to find a way to balance conflicting demands for improving the effectiveness of the Council and taking care of national interests. This paper considers if during this time of change the Council is having an impact upon the issues it was formed to address i.e. environmental protection and sustainable development. To provide answers it looks at how the Council operates and through the lens of biodiversity identifies drivers and barriers to the Councils institutional effectiveness; providing an understanding of the norms and rules which constitute the Council and which are central its problem-solving abilities. It is clear that the Council is changing and how it operates is evolving in response to the increasing attention paid to all things Arctic. However, challenges to ensuring effective outcomes from its activities remain and without clear strategies many of the Councils efforts can appear ad-hoc and without due recourse to forward planning. However, when clear and detailed plans are in place to guide the work of the Council as for biodiversity then glimpses can be seen of its potential to act as an agent of change. 相似文献
2.
William B. Meyer 《Climatic change》2002,55(3):395-407
Indoor climates and climate change are an integral – but to date poorly integrated – element of climate and climate-change research more generally. They have been examined chiefly through the study of human thermal comfort, about which two conflicting schools of thought have emerged. One sees thermal comfort as governed by a common and fixed human preference and confined to a narrow range of conditions. The other sees it as strongly influenced by habit and expectations, which can differ greatly from one person, place, or period to another. This paper examines, in the light of these theories and what they imply, an episode of major and rapid indoor climate change – a sharp rise in winter temperatures thatoccurred in the northern United States in the first half of the nineteenth century. It finds support for both points of view and suggests that each is valid under particular circumstances. The results, if borne out by more research, will help to inform projections of future demand for heating and cooling and for outdoor climatic amenities, both significant elements of the human dimensions of global climatic change. 相似文献
3.
Authorship in IPCC AR5 and its implications for content: climate change and Indigenous populations in WGII 总被引：1，自引：0，他引：1
This essay examines the extent to which we can expect Indigenous Knowledge, understanding, and voices on climate change (??Indigenous content??) to be captured in WGII of the IPCC Fifth Assessment Report (AR5), based on an analysis of chapter authorship. Reviewing the publishing history of 309 chapter authors (CAs) to WGII, we document 9 (2.9%) to have published on climate change and Indigenous populations and involved as authors in 6/30 chapters. Drawing upon recent scholarship highlighting how authorship affect structure and content of assessment reports, we argue that, unaddressed, this will affect the extent to which Indigenous content is examined and assessed. While it is too late to alter the structure of AR5, there are opportunities to prioritize the recruitment of contributing authors and reviewers with expertise on Indigenous issues, raise awareness among CAs on the characteristics of impacts, adaptation, and vulnerability faced by Indigenous peoples, and highlight how Indigenous perspectives can help broaden our understanding of climate change and policy interventions. 相似文献
4.
Jill Williams 《Climatic change》1980,2(3):249-266
Recently much concern has been expressed regarding the impact of an increased atmospheric CO2 concentration on climate. Unfortunately, present understanding and models of the climate system are not good enough for reliable prediction of such impacts. This paper presents an analysis of recent climate data in order to illustrate the nature of regional temperature and rainfall changes in different seasons and to provide some guidance with regard to points which might be borne in mind when scenarios of future climate (especially those taking into account human impacts) are being formulated.Since it is believed that an increased atmospheric CO2 concentration will cause a warming and models and data suggest that the Arctic is more sensitive to climatic change than other latitudes, anomalies associated with warm Arctic seasons have been studied.The regional temperature, precipitation and pressure anomalies in the northern hemisphere for the 10 warmest Arctic winters and 10 warmest Arctic summers during the last 70 years have been investigated. Even when the Arctic area is warm, there are circulation changes such that large coherent anomalies occur elsewhere, with some regions warming and some cooling. The 10 warmest Arctic winters were characterised by larger amplitude anomalies, in the Arctic and elsewhere, than the 10 warmest summers, illustrating the difference in response between seasons. The precipitation differences for the 10 warmest Arctic winters and summers show for North America large coherent areas of increase or decrease, which again differ according to season. However, in winter the differences are not statistically significant, while the differences in two areas are significant in summer. 相似文献
5.
Henry P. Huntington Michelle Boyle Gwenn E. Flowers John W. Weatherly Lawrence C. Hamilton Larry Hinzman Craig Gerlach Rommel Zulueta Craig Nicolson Jonathan Overpeck 《Climatic change》2007,82(1-2):77-92
Human activities in the Arctic are often mentioned as recipients of climate-change impacts. In this paper we consider the
more complicated but more likely possibility that human activities themselves can interact with climate or environmental change
in ways that either mitigate or exacerbate the human impacts. Although human activities in the Arctic are generally assumed
to be modest, our analysis suggests that those activities may have larger influences on the arctic system than previously
thought. Moreover, human influences could increase substantially in the near future. First, we illustrate how past human activities
in the Arctic have combined with climatic variations to alter biophysical systems upon which fisheries and livestock depend.
Second, we describe how current and future human activities could precipitate or affect the timing of major transitions in
the arctic system. Past and future analyses both point to ways in which human activities in the Arctic can substantially influence
the trajectory of arctic system change. 相似文献
6.
Co-production between scientific and Indigenous knowledge has been identified as useful to generating adaptation pathways with Indigenous peoples, who are attached to their traditional lands and thus highly exposed to the impacts of climate change. However, ignoring the complex and contested histories of nation-state colonisation can result in naïve adaptation plans that increase vulnerability. Here, through a case study in central Australia, we investigate the conditions under which co-production between scientific and Indigenous knowledge can support climate change adaptation pathways among place-attached Indigenous communities. A research team including scientists, Ltyentye Apurte Rangers and other staff from the Central Land Council first undertook activities to co-produce climate change presentations in the local Arrernte language; enable community members to identify potential adaptation actions; and implement one action, erosion control. Second, we reflected on the outcomes of these activities in order to unpack deeper influences. Applying the theory of articulation complexes, we show how ideologies, institutions and economies have linked Indigenous societies and the establishing Australian nation-state since colonisation. The sequence of complexes characterised as frontier, mission, pastoral, land-rights, community-development and re-centralisation, which is current, have both enabled and constrained adaptation options. We found knowledge co-production generates adaptation pathways when: (1) effective methods for knowledge co-production are used, based on deeply respectful partnerships, cultural governance and working together through five co-production tasks—prepare, communicate, discuss, bring together and apply; (2) Indigenous people have ongoing connection to their traditional territories to maintain their Indigenous knowledge; (3) the relationship between the Indigenous people and the nation-state empowers local decision-making and learning, which requires and creates consent, trust, accountability, reciprocity, and resurgence of Indigenous culture, knowledge and practices. These conditions foster the emergence of articulation complexes that enable the necessary transformative change from the colonial legacies. Both these conditions and our approach are likely to be relevant for place-attached Indigenous peoples across the globe in generating climate adaptation pathways. 相似文献
7.
Climate change as a global problem has moved relatively swiftly into high profile political debates over the last 20?years or so, with a concomitant diffusion from the natural sciences into the social sciences. The study of the human dimensions of climate change has been growing in momentum through research which attempts to describe, evaluate, quantify and model perceptions of climate change, understand more about risk and assess the construction of policy. Cultural geographers?? concerns with the construction of knowledge, the workings of social relations in space and the politics and poetics of place-based identities provide a lens through which personal, collective and institutional responses to climate change can be evaluated using critical and interpretative methodologies. Adopting a cultural geography approach, this paper examines how climate change as a particular environmental discourse is constructed through memory, observation and conversation, as well as materialised in farming practices on the Lizard Peninsula, Cornwall, UK. 相似文献
8.
Indigenous Australians’ knowledge of weather and climate 总被引：1，自引：1，他引：0
Although the last 200 years of colonisation has brought radical changes in economic and governance structures for thousands
of Aboriginal and Torres Strait Islanders living in remote areas of northern Australia, many of these Indigenous people still
rely upon, and live closely connected to, their natural environment. Over millennia, living ‘on country’, many of these communities
have developed a sophisticated appreciation of their local ecosystems and the climatic patterns associated with the changes
in them. Some of this knowledge is recorded in their oral history passed down through generations, documented in seasonal
weather calendars in local languages and, to a limited degree, transcribed and translated into English. This knowledge is
still highly valued by these communities today, as it is used to direct hunting, fishing and planting as well as to inform
many seasonally dependant cultural events. In recent years, local observations have been recognised by non-Indigenous scientists
as a vital source of environmental data where few historic records exist. Similar to the way that phenological observations
in the UK and US provide baseline information on past climates, this paper suggests that Indigenous observations of seasonal
change have the potential to fill gaps in climate data for tropical northern Australia, and could also serve to inform culturally
appropriate adaptation strategies. One method of recording recent direct and indirect climate and weather observations for
the Torres Strait Islands is documented in this paper to demonstrate the currency of local observations of climate and its
variability. The paper concludes that a comprehensive, participatory programme to record Aboriginal and Torres Strait Islander
knowledge of past climate patterns, and recent observations of change, would be timely and valuable for the communities themselves,
as well as contributing to a greater understanding of regional climate change that would be useful for the wider Australian
population. 相似文献
9.
Kathy Lynn John Daigle Jennie Hoffman Frank Lake Natalie Michelle Darren Ranco Carson Viles Garrit Voggesser Paul Williams 《Climatic change》2013,120(3):545-556
American Indian and Alaska Native tribes are uniquely affected by climate change. Indigenous peoples have depended on a wide variety of native fungi, plant and animal species for food, medicine, ceremonies, community and economic health for countless generations. Climate change stands to impact the species and ecosystems that constitute tribal traditional foods that are vital to tribal culture, economy and traditional ways of life. This paper examines the impacts of climate change on tribal traditional foods by providing cultural context for the importance of traditional foods to tribal culture, recognizing that tribal access to traditional food resources is strongly influenced by the legal and regulatory relationship with the federal government, and examining the multi-faceted relationship that tribes have with places, ecological processes and species. Tribal participation in local, regional and national climate change adaption strategies, with a focus on food-based resources, can inform and strengthen the ability of both tribes and other governmental resource managers to address and adapt to climate change impacts. 相似文献
10.
Secular trends in high northern latitude temperature reconstructions based on tree rings 总被引：5，自引：0，他引：5
Boreal tree-ring records from high latitude North America, Scandinavia and Russia provide baseline data reflecting long-term trends in Arctic annual temperature. Reconstructions from 1682–1968 indicate the latter part and termination of the Little Ice Age and that the northern regions are now warmer by comparison. The resulting high-resolution, extended temperature time series allows examination of underlying causes of climatic change not possible using only the instrumental record. The recent recorded data for the Arctic show recovery from the cooling in the 1950's–1960's. The overall evaluation confirms that the high northern latitudes are now in an anomalously warm state relative to the past three centuries. 相似文献
11.
Indigenous Peoples of British Columbia have always had to accommodate and respond to environmental change. Oral histories, recollections of contemporary elders, and terms in indigenous languages all reflect peoples’ responses to such change, especially since the coming of Europeans. Very recently, however, many people have noted signs of greater environmental change and challenges to their resilience than they have faced in the past: species declines and new appearances; anomalies in weather patterns; and declining health of forests and grasslands. These observations and perspectives are important to include in discussions and considerations of global climate change. 相似文献
12.
Dramatic climatic change in the Arctic elevates the importance of determining the risk of exposure for people living in vulnerable areas and developing effective adaptation programs. Climate change assessment reports are valuable, and often definitive, sources of information for decision makers when constructing adaptation plans, yet the scope of these reports is too coarse to identify site-specific exposure to the impacts of climate change and adaptation needs. Subsistence hunters and gatherers in the Arctic are valuable knowledge holders of climate-related change in their area. Incorporating both their traditional ecological knowledge and information found in climate science assessment reports can offer adaption planners a deeper understanding of exposure to climate change and local adaptation needs. In this study, we compare information found in assessment reports of climate change in the Arctic with what we have learned from the Alaskans Sharing Indigenous Knowledge project from 2009 to 2012, a research project documenting traditional ecological knowledge in two Native villages in Alaska, Savoonga and Shaktoolik. Content analysis of the interviews with hunters and gatherers reveal the site-specific impacts of climate change affecting these two villages. We find that their traditional ecological knowledge is complimentary and largely corroborates the climate science found in assessment reports. Traditional ecological knowledge, however, is more current to the social and local conditions of the villages, and presents a more unified social and biophysical portrayal of the impacts of climate change. If taken together, these two forms of knowledge can focus adaptation planning on the pertinent needs of the communities in question. 相似文献
13.
Sonia Leonard Meg Parsons Knut Olawsky Frances Kofod 《Global Environmental Change》2013,23(3):623-632
Indigenous peoples offer alternative knowledge about climate variability and change based on their own locally developed knowledges and practices of resource use. In this article we discuss the role of traditional ecological knowledge in monitoring and adapting to changing environmental conditions. Our case study documents a project to record the seasonal knowledge of the Miriwoong people in northern Australia. The study demonstrates how indigenous groups’ accumulate detailed baseline information about their environment to guide their resource use and management, and develop worldviews and cultural values associated with this knowledge. We highlight how traditional ecological knowledge plays a critical role in mediating indigenous individuals and communities’ understandings of environmental changes in the East Kimberley region of north-west Australia, and how these beliefs may influence future decision-making about how to go about adapting to climate change at a local level. 相似文献
14.
Scholarly networks on resilience,vulnerability and adaptation within the human dimensions of global environmental change 总被引：3，自引：0，他引：3
《Global Environmental Change》2006,16(3):240-252
This paper presents the results of a bibliometric analysis of the knowledge domains resilience, vulnerability and adaptation within the research activities on human dimensions of global environmental change. We analyzed how 2286 publications between 1967 and 2005 are related in terms of co-authorship relations, and citation relations.The number of publications in the three knowledge domains increased rapidly between 1995 and 2005. However, the resilience knowledge domain is only weakly connected with the other two domains in terms of co-authorships and citations. The resilience knowledge domain has a background in ecology and mathematics with a focus on theoretical models, while the vulnerability and adaptation knowledge domains have a background in geography and natural hazards research with a focus on case studies and climate change research. There is an increasing number of cross citations and papers classified in multiple knowledge domains. This seems to indicate an increasing integration of the different knowledge domains. 相似文献
15.
Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions 总被引：19，自引：0，他引：19
Larry D. Hinzman Neil D. Bettez W. Robert Bolton F. Stuart Chapin Mark B. Dyurgerov Chris L. Fastie Brad Griffith Robert D. Hollister Allen Hope Henry P. Huntington Anne M. Jensen Gensuo J. Jia Torre Jorgenson Douglas L. Kane David R. Klein Gary Kofinas Amanda H. Lynch Andrea H. Lloyd A. David McGuire Frederick E. Nelson Walter C. Oechel Thomas E. Osterkamp Charles H. Racine Vladimir E. Romanovsky Robert S. Stone Douglas A. Stow Matthew Sturm Craig E. Tweedie George L. Vourlitis Marilyn D. Walker Donald A. Walker Patrick J. Webber Jeffrey M. Welker Kevin S. Winker Kenji Yoshikawa 《Climatic change》2005,72(3):251-298
The Arctic climate is changing. Permafrost is warming, hydrological processes are changing and biological and social systems
are also evolving in response to these changing conditions. Knowing how the structure and function of arctic terrestrial ecosystems
are responding to recent and persistent climate change is paramount to understanding the future state of the Earth system
and how humans will need to adapt. Our holistic review presents a broad array of evidence that illustrates convincingly; the
Arctic is undergoing a system-wide response to an altered climatic state. New extreme and seasonal surface climatic conditions
are being experienced, a range of biophysical states and processes influenced by the threshold and phase change of freezing
point are being altered, hydrological and biogeochemical cycles are shifting, and more regularly human sub-systems are being
affected. Importantly, the patterns, magnitude and mechanisms of change have sometimes been unpredictable or difficult to
isolate due to compounding factors. In almost every discipline represented, we show how the biocomplexity of the Arctic system
has highlighted and challenged a paucity of integrated scientific knowledge, the lack of sustained observational and experimental
time series, and the technical and logistic constraints of researching the Arctic environment. This study supports ongoing
efforts to strengthen the interdisciplinarity of arctic system science and improve the coupling of large scale experimental
manipulation with sustained time series observations by incorporating and integrating novel technologies, remote sensing and
modeling. 相似文献
16.
17.
极地气象考察与全球变化研究 总被引：1，自引：0，他引：1
南极和北极是地球上的气候敏感地区，也是多个国际计划研究全球气候变化的关键地区。极地包含了大气、海洋、陆地、冰雪和生物等多圈层相互作用的全部过程，在全球气候的形成和变化中有重要的作用。极地大气科学考察与研究是极地科学研究的重要组成部分。到2006年底，中国自主组织了23次南极考察，2次北冰洋考察和3次北极站考察；建成了南极长城站、中山站和北极黄河站，并在南极冰盖设置了3个无人自动气象站；开展了有关极地大气科学与全球变化的研究。在南北极地区，进一步加强国际合作，继续监测包括近地面温度在内的大气要素的变化，提高极地气象业务水平；拓展极地气象业务和大气科学考察研究领域，积极获取气候代用资料；进一步量化和认识极地在全球变化中的作用，及其对中国天气气候和国民经济可持续发展的影响；建立完善极地大气科学研究体系，提高极地大气科学研究水平，仍是中国极地大气科学与全球变化研究的重要内容之一。 相似文献
18.
北极海冰对我国梅雨及气候预报的指示意义 总被引：6，自引：0，他引：6
分析了北极海冰面积和长江中下游地区梅雨各特征量之间的相关关系，发现北极海冰对未来３－５年的梅雨预测有指示意义，而梅雨对下一年北极海冰有显著的遥相关，这反映了北极海冰与东亚大气环流间的交互作用。 相似文献
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20.
Enhancement of Winter Arctic Warming by the Siberian High over the Past Decade 总被引：3，自引：0，他引：3 
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下载免费PDF全文 In recent decades the Arctic surface air temperature(SAT) in autumn has been increasing steadily. In winter, however, instead of a linear trend, the Arctic SAT shows an abrupt change that occurred in 2004. During the years from 1979 to 2003, the first principle component(PC1) of winter Arctic SAT remains stable, and no significant increasing trend is detected. However, the PC1 changes abruptly from negative to positive phase in the winter of 2004. The enhanced Siberian high may have contributed to this abrupt change because the temporal evolution of Arctic temperature correlates significantly with sea level pressure variation in the northern Eurasian continent, and the atmospheric circulation anomaly related to the Siberian high from 2004 to 2013 favors a warmer Arctic. With the help of the meridional wind anomaly around the Siberian high, warmer air is transported to the high latitudes and therefore increases the Arctic temperature. 相似文献