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1.
(Im)mobility studies often focus on people on the move, neglecting those who stay, are immobile, or are trapped. The duality of the COVID-19 pandemic and the climate crisis creates a global mental health challenge, impacting the most structurally oppressed, including immobile populations. The construct of immobility is investigated in the context of socio-political variables but lacks examination of the clinical psychological factors that impact immobility. Research is beginning to identify self-reported emotions that immobile populations experience through describing metaphors like feeling trapped. This article identifies links in the literature between Cultural Concepts of Distress drawn from transcultural psychiatry and immobility studies. Feeling trapped is described in mental health research widely. Among (im)mobile people and non-mobility contexts, populations experience various mental health conditions from depression to the cultural syndrome, nervios. The connection of feeling trapped to CCD research lends itself to potential utility in immobility research. The conceptualisation can support broadening and deepening the comprehension of this global mental health challenge – how immobile populations’ experience feeling trapped. To broaden the analytical framework of immobility and incorporate CCD, evidence is needed to fill the gaps on the psychological aspects of immobility research. 相似文献
2.
Timme H. Donders Hugo Jan de Boer Walter Finsinger Eric C. Grimm Stefan C. Dekker Gert Jan Reichart Friederike Wagner-Cremer 《Climate Dynamics》2011,36(1-2):109-118
Recurrent phases of increased pine at Lake Tulane, Florida have previously been related to strong stadials terminated by so-called Heinrich events. The climatic significance of these pine phases has been interpreted in different ways. Using a pollen?Cclimate inference model, we quantified the climate changes and consistently found that mean summer precipitation (P JJA) increased (0.5?C0.9?mm/day) and mean November temperature increased (2.0?C3.0°C) during pine phases coeval with Heinrich events and the Younger Dryas. Marine sea surface temperature records indicate that potential sources for these moisture and heat anomalies are in the Gulf of Mexico and the western tropical Atlantic. We explain this low latitude warming by an increased Loop Current facilitated by persistence of the Atlantic Warm Pool during summer. This hypothesis is supported by a climate model sensitivity analysis. A positive heat anomaly in the Gulf of Mexico and equatorial Atlantic best approximates the pollen-inferred climate reconstructions from Lake Tulane during the (stadials around) Heinrich events and the Younger Dryas. 相似文献
3.
Climate anxiety is a phenomenon which raises growing attention. Based on a national survey of climate-related feelings and behaviors (N = 2070) in Finland, we analyzed and discussed the concept of climate anxiety and its relationship with hope and action. We found that all our measures for climate anxiety (including worry and some stronger manifestations of anxiety) and hope (including efficacy beliefs) correlated positively with each other and climate action. Furthermore, climate anxiety and hope explained unique parts of variance in self-reported climate action. We propose that, in line with the Extended Parallel Process model (EPPM) that was used as a framework, the interplay of emotions needs to be considered when studying and explaining their effect on climate action. In conclusion, the results provide support for seeing climate anxiety and hope as intertwined and adaptive feelings, which could be needed to motivate humankind in finding solutions to climate change. 相似文献
4.
Mobility is a key livelihood and risk management strategy, including in the context of climate change. The COVID-19 pandemic has reinforced long standing concerns that migrant populations remain largely overlooked in economic development, adaptation to climate change, and spatial planning. We synthesize evidence across multiple studies that confirms the overwhelming preponderance of in-country and short distance rather than international migration in climate change hotspots in Asia and Africa. The emerging findings highlight the critical importance of addressing immobility and the intersecting social determinants that influence who can move and who cannot in development policy. This evidence suggests a more focused climate mobilities research agenda that includes understanding multiple drivers of mobility and multi-directional movement; intersecting social factors that determine mobility for some and immobility for others; and the implications for mobility and immobility under climate change and the COVID-19 recovery. 相似文献
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6.
Since the start of the pandemic, some U.S. communities have faced record storms, fires, and floods. Communities have confronted the increased challenge of curbing the spread of COVID-19 amid evacuation orders and short-term displacement that result from hazards. This raises the question of whether disasters, evacuations, and displacements have resulted in above-average infection rates during the COVID-19 pandemic. This study investigates the relationship between disaster intensity, sheltering-in-place, evacuation-related mobility, and contagion following Hurricane Zeta in Southeastern Louisiana and The Wildfires in Napa and Sonoma Counties, California, known as the Glass Fire. We draw on data from the county subdivision level and mapped and aggregated tallies of Facebook user movement from the Facebook Data for Good program’s GeoInsights Portal. We test the effects of disasters, evacuation, and shelter-in-place behaviors on COVID-19 spread using panel data models, matched panel models, and synthetic control experiments. Our findings suggest associations between disaster intensity and higher rates of COVID-19 cases. We also find that while sheltering-in-place led to decreases in the spread of COVID-19, evacuation-related mobility did not result in our hypothesized surge of cases immediately after the disasters. The findings from this study aim to inform policymakers and scholars about how to better respond to disasters during multi-crisis events, such as offering hotel accommodations to evacuees instead of mass shelters and updating intake and accommodation procedures at shelters, such as administration temperature screenings, offering hand sanitizing stations, and providing isolated areas for ill evacuees. 相似文献
7.
Observed freshening and warming of the western Pacific Warm Pool 总被引：7，自引：0，他引：7
Sophie Cravatte Thierry Delcroix Dongxiao Zhang Michael McPhaden Julie Leloup 《Climate Dynamics》2009,33(4):565-589
Trends in observed sea surface salinity (SSS) and temperature are analyzed for the tropical Pacific during 1955–2003. Since 1955, the western Pacific Warm Pool has significantly warmed and freshened, whereas SSS has been increasing in the western Coral Sea and part of the subtropical ocean. Waters warmer than 28.5°C warmed on average by 0.29°C, and freshened by 0.34 pss per 50 years. Our study also indicates a significant horizontal extension of the warm and fresh surface waters, an expansion of the warm waters volume, and a notable eastward extension of the SSS fronts located on the equator and under the South Pacific Convergence Zone. Mixed layer depth changes examined along 137°E and 165°E are complex, but suggest an increase in the equatorial barrier layer thickness. Our study also reveals consistency between observed SSS trends and a mean hydrological cycle increase inferred from Clausius–Clapeyron scaling, as predicted under global warming scenarios. Possible implications of these changes for ocean–atmosphere interactions and El Niño events are discussed. 相似文献
8.
There is growing acknowledgement of the need for both quantitative and qualitative methods to unravel complex human-environment interactions and inform a more advanced move towards global sustainability. Nonetheless, qualitative methods still play an understated role in climate and ocean change research. One important reason for this are continuing tendencies in the natural sciences to value ‘hard’ and value-free quantitative approaches over ‘soft’ and value-laden qualitative approaches. This paper argues that to overcome such methodological reservations, it is necessary to inform not only about the key characteristics of qualitative research but also – and this has received little attention – about the concrete empirical insights that can be gained from qualitative as opposed to quantitative data, despite sharing the same research focus.The environmental literature still lacks relevant examples from fieldwork that explain in detail how exactly decisive information is elicited from specific qualitative datasets, thereby illustrating how qualitative approaches matter. This paper seeks to help fill this gap by demonstrating to sceptical quantitative researchers the necessity and added value of integrating qualitative data in global environmental change research and highlighting impeding factors. This is done by presenting empirical findings about climate and ocean change adaptation in Norwegian coastal fisheries and elucidating how different qualitative interview techniques reveal that fishers who initially state that they do not worry about climate change actually do worry, and vice versa. Self-categorisation theory from social psychology is used to better explain such contradictory statements. Detecting salient but masked climate concern and understanding the reasons behind it are crucial for avoiding misleading conclusions and effectively tailoring adaptation strategies to the requirements of specific audiences. 相似文献
9.
State-of-the-art coupled global climate models are evaluated for their simulation of the Atlantic Warm Pool (AWP). Historical runs from 17 coupled climate models included in the Fifth Phase of the Coupled Model Intercomparison Project (CMIP5) serve as the basis for this model evaluation study. The model simulations are directly compared to observations and reanalysis data to evaluate the climatological features and variability of the AWP within each individual model. Results reveal that a select number of models—namely the GISS-E2-R, CSIRO-Mk3.6, and MPI-ESM-LR—are successful at resolving an appropriately sized AWP with some reasonable climatological features. However, these three models exhibit an erroneously broad seasonal peak of the AWP, and its variability is significantly underestimated. Furthermore, all of the CMIP5 models exhibit a significant cold bias across the tropical Atlantic basin, which hinders their ability to accurately resolve the AWP. 相似文献
10.
Regional climates are a major factor in determining the distribution of many species. Anthropogenic inputs of greenhouse gases into the atmosphere have been predicted to cause rapid climatic changes in the next 50–100 years. Species such as the Gila trout (Oncorhynchus gilae) that have small ranges, limited dispersal capabilities, and narrow physiological tolerances will become increasingly susceptible to extinction as their climate envelope changes. This study uses a regional climate change simulation (Leung et al., Clim Change 62:75–113, 2004) to determine changes in the climate envelope for Gila trout, which is sensitive to maximum temperature, associated with a plausible scenario for greenhouse gas increases. These regional climate changes are downscaled to derive surface temperature lapse rates using regression models. This procedure indicates that suitable, warm season habitat for Gila trout will be reduced by 70% by decreasing the size of their climate envelope. Warmer temperatures coupled with a decrease in summer precipitation would also tend to increase the intensity and frequency of forest fires that are a major threat to their survival. The climate envelope approach utilized here could be used to assess climate change threats to other rare species with limited ranges and dispersal capabilities. 相似文献
11.
Increasing evidence suggests that climate change poses direct and indirect threats to national and human security. However, the degree to which such knowledge of the risks informs decision-making remains poorly understood for key security communities, including the U.S. Department of Defense. Here, through document analysis and interviews with climate security researchers and practitioners from the U.S. military community, we evaluate perceptions about and the degree to which (i) these individuals believe climate change is a threat to U.S. national security interests, and (ii) the U.S. Department of Defense integrates climate security science into its decision-making. Our research suggests a complex answer. Public statements and reports indicate U.S. Department of Defense leadership considers climate change a security threat of strategic importance, and most researchers interviewed believe the U.S. Department of Defense prioritizes climate security as a near-term threat. However, evidence of climate security threats is only selectively integrated into planning and decision-making. Interviews suggest several barriers and enablers to evidence-based decision-making within the U.S. Department of Defense. Barriers include mixed beliefs in the near-term urgency of the threat, changing political environments, and insufficient co-production of actionable science across the levels of war, including issues of data collection, sharing, and analysis. Enablers include increased awareness after climate-related impacts, strong leadership support, and knowledge transfer and convening forums. Improved insight into the production and use of climate security knowledge is crucial for the task of safeguarding human and national security in a changing climate. 相似文献
12.
作为全球性危机,新冠疫情和气候危机在影响范围、效果、原因等方面的相似之处可能使两种危机的效果叠加,而二者的不同之处又可能导致应对政策的相互干扰,带来更加严峻的复合风险。文中全面分析了全球面临的新冠疫情和气候危机的复合风险,识别了新冠疫情对全球气候变化适应进程的影响,以及适应在各国疫后绿色复苏计划中的地位。研究表明,目前全球的绿色复苏中较少考虑适应,而绿色复苏为同时恢复经济和增强气候恢复力提供了机会,如果能在绿色复苏中考虑变革性适应,将显著提升社会经济系统对气候变化等冲击的抵御能力与恢复力,实现疫情后更持续和更有韧性的经济发展。 相似文献
13.
利用1979—2018年ERA Interim地面10 m风场、位势高度场、温度场和风场,Hadley中心HadISST再分析海温资料,采用SVD分析、合成分析等方法,研究了夏季（6—8月）西太平洋暖池关键海域海表面温度（Sea Surface Temperature,简称SST）对华东海域夏季10 m日最大风速变化的影响关系。SVD分析结果表明,夏季华东近海风速变化与菲律宾以东海域SST有明显负相关,第一模态左、右空间向量的时间系数相关达0.58,通过了置信度为95%的显著性检验。当西太平洋暖池SST正异常时,暖池海域SST增高,西北太平洋副热带高压（以下简称副高）加强,副高脊线北进（西北太平洋副高脊线纬度位置与暖池SST相关系数达到0.46,通过置信度为95%显著性检验）。此时华东近海正处于副高控制,近海下沉运动增强,大气温度垂直剖面有普遍增温现象,10 m风场有偏北风异常,海面风速减小约占40 a平均风速的约30%;当暖池SST负异常时,副高东撤南退,华东近海冷空气活动加强,温度垂直剖面存在显著降温现象,华东近海风速增加占40 a平均风速的20%以上。本研究进一步说明了暖池SST异常是一个有效的预报因子,可用于华东近海海面风速预测预报。 相似文献
14.
The COVID-19 pandemic has further fuelled problems of debt sustainability in developing countries and has sapped the fiscal resources needed to finance climate mitigation and adaptation efforts. We examine whether “debt-for-climate” swaps, instruments whereby debtor countries are relieved from their contractual debt obligations in return for local climate-related spending commitments, may be helpful in tackling worrying debt levels and climate concerns simultaneously. We point out that debt swaps do not have a great historical track record but that common flaws such as their piecemeal nature, lack of additionality and creation of parallel implementation structures, could be overcome by scaling up and careful design. To realize swaps’ full potential, a distinction needs to be made between situations where debt is clearly unsustainable and where it is high but sustainable. In the former case, deep and comprehensive debt restructuring should be the primary focus, rather than closely matching debt service savings with increased climate spending; in the latter case, stand-alone debt swaps may be used to transfer resources from creditors to debtor countries that are committed to climate investments but lack fiscal space. Another helpful differentiation is that between middle-income debtor countries, where debt swaps could finance climate mitigation interventions, and low-income debtors, where investments in adaption deserve prioritization. Finally, debt swap proposals need to be mindful of creditor incentives, including positive reputational payoffs, achieving greater scale using a multi-creditor set-up, at the same time as carefully considering governance credentials in each country context. 相似文献
15.
In 2007, the CNA Military Advisory Board (MAB), an expert panel composed of 11 retired admirals and generals from the United
States, identified climate change as a “threat multiplier” for instability in some of the most volatile regions of the world.
(CNA MAB National security and the threat of climate change
2007)The Department of Defense reached a similar conclusion in last year’s Quadrennial Defense Review–a legislatively mandated
analysis of the Defense Department’s strategy and priorities. This document frames the long-term course for policy decision-making
at the highest levels. The reports demonstrate that climate change and energy are now mainstream elements of national security
planning, and can be assessed within the frameworks used to evaluate other threats, risks, and responses. However, the exact
magnitude of the threat posed by climate change is difficult to calibrate in part because the language used by scientists
to predict uncertainty and the confidence levels of judgments is not sufficiently clear. The defense community has a vast
amount of experience exploring and dealing with uncertainty. Scientists trying to better describe the effects of climate change
may be able to draw lessons from the defense community’s approach to uncertainty including how to better communicate findings
to wide audiences including policy-makers. 相似文献
16.
Seagrass meadows are natural carbon storage hotspots at risk from global change threats, and their loss can result in the remineralization of soil carbon stocks and CO2 emissions fueling climate change. Here we used expert elicitation and empirical evidence to assess the risk of CO2 emissions from seagrass soils caused by multiple human-induced, biological and climate change threats. Judgments from 41 experts were synthesized into a seagrass CO2 emission risk score based on vulnerability factors (i.e., spatial scale, frequency, magnitude, resistance and recovery) to seagrass soil organic carbon stocks. Experts perceived that climate change threats (e.g., gradual ocean warming and increased storminess) have the highest risk for CO2 emissions at global spatial scales, while direct threats (i.e., dredging and building of a marina or jetty) have the largest CO2 emission risks at local spatial scales. A review of existing peer-reviewed literature showed a scarcity of studies assessing CO2 emissions following seagrass disturbance, but the limited empirical evidence partly confirmed the opinion of experts. The literature review indicated that direct and long-term disturbances have the greatest negative impact on soil carbon stocks per unit area, highlighting that immediate management actions after disturbances to recover the seagrass canopy can significantly reduce soil CO2 emissions. We conclude that further empirical evidence assessing global change threats on the seagrass carbon sink capacity is required to aid broader uptake of seagrass into blue carbon policy frameworks. The preliminary findings from this study can be used to estimate the potential risk of CO2 emissions from seagrass habitats under threat and guide nature-based solutions for climate change mitigation. 相似文献
17.
Chuwei Liu Jianping Huang Fei Ji Li Zhang Xiaoyue Liu Yun Wei Xinbo Lian 《大气和海洋科学快报》2021,14(4):52-57
2020年,新型冠状病毒肺炎(COVID-19)在世界范围内迅速传播.为准确预测各国每日新增发病人数,兰州大学开发了 COVID-19流行病全球预测系统(GPCP).在本文的研究中,我们使用集合经验模态分解(EEMD)模型和自回归-移动平均(ARMA)模型对GPCP的预测结果进行改进,并对发病人数较少或处于发病初期,不... 相似文献
18.
Louise Bedsworth 《Climatic change》2012,111(1):119-133
A changing climate will exacerbate many of the problems currently faced by California’s public health institutions. The public
health impacts of climate change include: an increase in extreme heat events and associated increases in heat-related morbidity
and mortality, increases in the frequency and severity of air pollution episodes, shifts in the range and incidence of vector-borne
diseases, increases in the severity of wildfire, increased risks of drought and flooding, and other extreme events. This article
assesses the readiness of California’s public health institutions to cope with the changes that will accompany a changing
climate and how they relate to strategies laid out in the state’s Climate Adaptation Strategy. County-level health offices
are the front line actors to preserve public health in the face of numerous threats, including climate change. Survey results
show that local health officers in California believe that climate change is a serious threat to public health, but feel that
they lack the funding and resources to reduce this risk. Local health agencies also have a number of tools in place that will
be helpful for preparing for a changing climate. 相似文献
19.
In June 2017, the Trump administration decided to withdraw the US from the Paris Agreement, a landmark climate agreement adopted in 2015 by 195 nations. The exit of the US has not just raised concern that the US will miss its domestic emission reduction targets, but also that other parties to the Paris Agreement might backtrack on their initial pledges regarding emission reductions or financial contributions. Here we assess the magnitude of the threat that US non-cooperation poses to the Paris Agreement from an international relations perspective. We argue that US non-cooperation does not fundamentally alter US emissions, which are unlikely to rise even in the absence of new federal climate policies. Nor does it undermine nationally determined contributions under pledge and review, as the Paris Agreement has introduced a new logic of domestically driven climate policies and the cost of low-carbon technologies keeps falling. However, US non-participation in raising climate finance could raise high barriers to global climate cooperation in the future. Political strategies to mitigate these threats include direct engagement by climate leaders such as the European Union with key emerging economies, notably China and India, and domestic climate policies that furnish benefits to traditional opponents of ambitious climate policy.
Key policy insights
US non-cooperation need not be a major threat to pledge and review under the Paris Agreement.
US non-cooperation is a serious threat to climate finance.
Deeper engagement with emerging economies offers new opportunities for global climate policy.
20.
Prior to the COVID-19 crisis, global air transport demand was expected to triple between 2020 and 2050. The pandemic, which reduced global air travel significantly, provides an opportunity to discuss the scale, distribution and growth of aviation until 2018, also with a view to consider the climate change implications of a return to volume growth. Industry statistics, data provided by supranational organizations, and national surveys are evaluated to develop a pre-pandemic understanding of air transport demand at global, regional, national and individual scales. Results suggest that the share of the world’s population travelling by air in 2018 was 11%, with at most 4% taking international flights. Data also supports that a minor share of air travelers is responsible for a large share of warming: The percentile of the most frequent fliers – at most 1% of the world population - likely accounts for more than half of the total emissions from passenger air travel. Individual users of private aircraft can contribute to emissions of up to 7,500 t CO2 per year. Findings are specifically relevant with regard to the insight that a large share of global aviation emissions is not covered by policy agreements. 相似文献