共查询到20条相似文献,搜索用时 15 毫秒
1.
Jaime Mata‐Míguez Lisa Overholtzer Enrique Rodríguez‐Alegría Brian M. Kemp Deborah A. Bolnick 《American journal of physical anthropology》2012,149(4):504-516
In AD 1428, the city‐states of Tenochtitlan, Texcoco, and Tlacopan formed the Triple Alliance, laying the foundations of the Aztec empire. Although it is well documented that the Aztecs annexed numerous polities in the Basin of Mexico over the following years, the demographic consequences of this expansion remain unclear. At the city‐state capital of Xaltocan, 16th century documents suggest that the site's conquest and subsequent incorporation into the Aztec empire led to a replacement of the original Otomí population, whereas archaeological evidence suggests that some of the original population may have remained at the town under Aztec rule. To help address questions about Xaltocan's demographic history during this period, we analyzed ancient DNA from 25 individuals recovered from three houses rebuilt over time and occupied between AD 1240 and 1521. These individuals were divided into two temporal groups that predate and postdate the site's conquest. We determined the mitochondrial DNA haplogroup of each individual and identified haplotypes based on 372 base pair sequences of first hypervariable region. Our results indicate that the residents of these houses before and after the Aztec conquest have distinct haplotypes that are not closely related, and the mitochondrial compositions of the temporal groups are statistically different. Altogether, these results suggest that the matrilines present in the households were replaced following the Aztec conquest. This study therefore indicates that the Aztec expansion may have been associated with significant demographic and genetic changes within Xaltocan. Am J Phys Anthropol 2012. © 2012 Wiley Periodicals, Inc. 相似文献
2.
Hsain Ilahiane 《American anthropologist》2001,103(2):380-394
In this article, I examine the practical relevance of Bourdieu's notion of Habitus in understanding the relationship between the acquisition of land and the transformation of political and social relations of subordination in the stratified communities of southern Morocco. First, I claim that the acquisition of land by the Haratine, a subordinate and low-status ethnic group, means more than just a simple economic transaction, and land serves as the very basis for changing the political relations of subordination. Second, I argue that the Haratine strategy of land acquisition was made possible by the intervention of the central state in the local power structure during and after the French colonial period. When these transformations were coupled with labor possibilities made available by national and transnational migration, the market game was opened to the Haratine, who could draw on the accumulation to improve their political and social standing. This also meant that the autonomy of the local community was lost forever, and the traditional nobility of Berbers and Arabs was no longer able to exclude the subalterns by extra-economic or legal means. [Arabs, Berbers, Bourdieu, Habitus, Haratine, Morocco] 相似文献
3.
Maerker A 《Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences》2012,43(3):730-740
This paper investigates the reception of a set of Florentine anatomical wax models on display at the medico-surgical academy Josephinum in late-eighteenth-century Vienna. Celebrated in Florence as tools of public enlightenment, in the Habsburg capital the models were criticised by physicians, who regarded the Josephinum and its surgeons as a threat to their medical authority. The controversy surrounding these models from the empire's periphery temporarily destabilised the relationship between surgeons and physicians in the Austrian capital. The debate on the utility of the Tuscan anatomical models in Vienna highlights the fact that the centre of the Habsburg empire was by no means medically homogeneous, and that the implementation of reforms could be as difficult to achieve in the capital as in the provinces. 相似文献
4.
Gina M. Ferrie Kay H. Farmer Chris W. Kuhar Alison P. Grand Julie Sherman Tammie L. Bettinger 《Biodiversity and Conservation》2014,23(1):187-201
Over the last few decades, primate sanctuaries have become more numerous, particularly in Africa. Sanctuaries play an obvious and vital role in the battle against the illegal trade in wildlife and provide opportunities for local people to learn about the importance of protecting habitat and laws governing wildlife trade. Given the multi-disciplinary role of sanctuaries, the Pan African Sanctuary Alliance provides mechanisms to exchange best practices and establishes links to other conservation partners. In April 2011, the managers of the 22 Pan African Sanctuary Alliance members were surveyed in order to collect detailed information on the conservation activities of each sanctuary. The majority of the 22 sanctuaries conducted both on- and off-site education activities, engaging more than 429,000 people in education activities per year. Sanctuaries reported that they provided employment for over 550 local community members across Africa, as well as resources for community education and infrastructure, with an economic impact over $3 million per year. Sanctuaries were also involved in activities that promote law enforcement and believed that the activities they supported have led to better protection of primate habitats. The results of the survey demonstrate that sanctuaries have moved towards supporting and implementing community development activities aimed at poverty reduction, while conducting conservation activities. While Pan African Sanctuary Alliance sanctuaries were initially established to provide care and housing for orphaned, confiscated and displaced primates, this paper demonstrates how sanctuaries have combined ex-situ with in-situ initiatives to support social, economic, and environmental progress in primate range countries in Africa. 相似文献
5.
The Mexican Ministry of Health's anti-malaria campaigns of the last sixty years have overlapped and interacted with both the World Health Organization's Global Eradication Program and a series of major political, social, and demographic movements in Mexico, including economic transformation, migration, urbanization, tourism, rural development, and the building of social and sanitary services. The authors argue that three decades of successful environmentally-oriented malaria work that integrated social and economic development was followed by the Global Campaign's insecticide-based approach that failed in both its economic and public health objectives, ultimately serving to block development efforts, particularly in poorer and southern states. 相似文献
6.
Anna Snider Ana Afonso Gallegos Isabel Gutiérrez Nicole Sibelet 《Human ecology: an interdisciplinary journal》2017,45(2):235-249
Social capital has many applications in the adoption and management of voluntary certifications such as Fair trade, Rainforest Alliance, Utz, and CAFE Practices. We used a mixed-methods approach to assess social capital in five Costa Rican coffee cooperatives. We applied this information to its effects on the management of sustainable coffee certifications We found that the level of social capital affects the manner in which cooperatives manage certifications in terms of incentivizing certified members, distributing the profits from certification, and cooperating with outside organizations. Generalized trust was found to have an important link with voluntary participation in Rainforest Alliance certification when no financial incentive was provided. However, given the small differences among the cooperatives in micro-scale social capital, we conclude that certifications have not or have not yet made great impacts on the social capital on the micro-scale. This research presents important considerations for employing certifications and other sustainable development projects in different national contexts. 相似文献
7.
CHRISTOPHER T. FISHER 《American anthropologist》2005,107(1):87-95
Land degradation is frequently cited as a factor in the collapse of ancient complex societies. Implicit in these tales of ecological suicide is the assumption that land degradation is an ecological rather than a social problem. Here, I discuss how land degradation can be reconceptualized as a social–environmental dialectic. I then discuss the implications of this perspective using evidence from a recent landscape project exploring diachronic relationships between environmental and social transformations in the development of the Precolumbian Tarascan (Purépecha) empire, centered in the Lake Pátzcuaro Basin, Mexico. Project findings challenge common conceptions regarding the impact of agriculture, urbanism, and state collapse on ancient landscapes, as well as the dating of the most serious episodes of degradation. 相似文献
8.
中国丝绸之路经济带沿线省份生态足迹时空差异及公平性分析 总被引:2,自引:0,他引:2
评价区域自然资源的公平分配程度是权衡社会经济系统与生态系统可持续发展之间关系的基础。在测算2005—2016年我国丝绸之路经济带沿线省份生态足迹的基础上,分析生态承载力、生态压力指数及足迹深度、足迹广度的时空差异特征,采用基尼系数、经济贡献系数与生态承载系数构建生态足迹的公平性评价模型。结果表明,沿线省份人均生态足迹增长趋势存在较大差异,新疆、宁夏、青海等省份增长较为显著,甘肃、陕西、广西、云南、重庆、四川等省份增长相对较小。结果显示,西北省份较西南省份生态足迹增长较快,但人均生态承载力未发生显著变化。沿线省份生态压力指数均呈缓慢上升的趋势,但差异性正逐步扩大。足迹深度呈缓慢增长的趋势,均大于1,足迹广度变化平缓。经济贡献基尼系数和生态承载基尼系数分别置于[0.15,0.23]和[0.23,0.30]区间,均低于"0.4的警戒线"。其中,陕西、四川和重庆属于"高经济贡献、低生态承载贡献"的省份,青海、云南和甘肃属于"低经济贡献、高生态承载贡献"的省份,新疆、广西和宁夏属于"低经济贡献、低生态承载贡献"的省份。为此,提出对不同经济贡献与生态承载贡献的省份制定适宜的生态建设与环境保护政策,加强空间管控能力,推动重点开发区的区域一体化和合作协同发展,促进省际间产业协作,利用双(多)边合作机制,提高区域自然资源的配置水平。 相似文献
9.
紫茎泽兰Eupatorium adenophorum Spreng.在中国入侵分布预测 总被引:19,自引:1,他引:18
原产于墨西哥的紫茎泽兰Eupatorium adenophorum Spreng.作为一个有害的外来物种在印度、新西兰和澳大利亚生长已有很长时间。在中国,尤其是在南方和西南地区其蔓延速度之快,带来了不可忽视的经济和社会后果。我们采用了生态位模拟新方法来预测紫茎泽兰可能入侵的范围。据此,预测的潜在分布区包括该植物在中国境内已分布的省份及未来华中、华东易受入侵的区域。 相似文献
10.
长江经济带生态安全测度研究 总被引:2,自引:0,他引:2
长江经济带城镇化发展迅速,但随之出现的诸多生态安全问题已严重制约其高质量发展。为综合特征指数法与指标体系法优势,并诠释社会经济与生态共生发展这一生态安全新内涵,在分析城镇化发展与自然生态相互作用基础上,选取2006年至2017年长江经济带沿线11个省市数据为研究样本,运用"驱动-压力-状态-影响-响应(DPSIR)"模型、R聚类法及变异系数法确定生态安全指标及其权重,再利用城镇化-自然生态Lotka-Volterra共生模型获得具备生态经济内涵的受力指数、综合特征指数,实现指标与指数的耦合,更进一步推导出生态安全预警依据。最后进行实证测度,并根据测度结果进行指标回溯分析生态安全问题成因,完成逆向解耦。研究结果表明:(1)2006-2017年长江经济带城镇化系统发展迅猛,尤其是城镇化驱动力得到强化,但长江经济带生态环境状况改善幅度并不明显且长期处于城镇化高速发展而生态环境遭受损害的偏害发展模式;(2)长江经济带11个省市生态安全格局差异显著,呈现"东西较高,中间偏低"格局;(3)通过指标回溯发现,产业结构发展不均衡、城镇人口过度扩张、城镇化子系统对生态环境空间的侵占等因素是造成长江经济带生态安全问题的重要原因。 相似文献
11.
Catherine Lutz 《American anthropologist》2002,104(3):723-735
Our job as intellectuals, this article argues, is to struggle to understand the crisis presented by terrorism in all its forms. This can center on a theoretical account of militarization and its relationship to broader social changes, from the emergence of nationstates to the course of racialization and other inequalities to the convergence of interests in military spending. The article gives a terse historical account of the 20th-century history of the militarization process and of the distinct modes of warfare that have developed over that time. To account for the growth of militarization over the last half of the century requires a focus on the growth of U.S. hegemony and the naming of the empire that dominated the global scene as the most recent crisis opened on September 11, 2001. This account suggests how we can connect these global and national histories with specific ethnographically understood places and people, giving some examples from ethnographic and historical research in a military city, Fayetteville, North Carolina. Finally, this review of militarization suggests that the attacks on the United States, and the war that followed, represent a continuation and acceleration of ongoing developments, rather than sharp openings in history. These new developments include reasons for hope that the legitimacy of violence and empire may also be under challenge. [Keywords: militarization, modes of warfare, United States, ethnography of empire] 相似文献
12.
Diane Hafner 《Ethnos》2016,81(5):913-932
This paper discusses emotions as intersubjective states that develop in the interactions between individuals. Central to the discussion is the funeral of an Aboriginal elder in Cape York Peninsula, Australia. The actions of certain of her kin are described, and demonstrate their concern to bridge the gap between the loss of such elders and the uncertainties of a future without their guidance. Funerals are clearly events marking the social change associated with death and allow for intense expressions of grief, but they are also part of the trajectory of everyday life. In the social context discussed, beliefs about intersubjectivity between the spirits of the dead and their living kin inform all spheres of action, including the economic, and require observance of the cultural value of ‘respect’. Understanding emotions as interactive states engaged in such locally significant events sheds light on the relationship between them and collective political aspirations. 相似文献
13.
This paper presented a multi-objective indicator system for the performance evaluation of crop production system based on emergy method. Eight emergy indicators were selected to analyze the crop production system in the 31 provinces of mainland China to compare intensive use, scale management, investment density, environmental pressure, output benefit, output density, output per capita, and economic benefit. This paper conducted a comparison of each indicator in different provinces, and divided the 31 provinces into 10 groups by cluster analysis. The results show that: the crop production system among provinces has a significant difference and it is summarized into 10 development modes; with the development of modern agriculture, Chinese crop production system still complies with the input–output balance; the majority of provinces cannot achieve win-win between economic investment and environmental health; most of the underdeveloped provinces with high productivity may not be able to obtain good economic benefit; there is a significant positive correlation between the scale management degree and emergy output per capita in the crop production system; 10 development modes and policy suggestions are deduced. It is concluded that emergy-based multi-objective indicators can serve as an effective method in the evaluation of crop production system. 相似文献
14.
Spary EC 《Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences》2012,43(3):684-690
This paper introduces a collection of essays exploring different aspects of the relationship between medical knowledge and administration in the Habsburg Monarchy. The collection brings together a range of perspectives upon the confrontation between programmes for centralised medical bureaucracy emanating from Vienna, and their implementation in a variety of different cultural, linguistic, social and practical circumstances. Such confrontations raise issues about the nature and limits of enlightened universalism, the relationship between knowledge and government in the seventeenth and eighteenth centuries, and the similarities between the processes of centralisation and the issues addressed by historians of empire. The case of Gerard van Swieten, Catholic Dutch medical practitioner appointed as the chief physician to the Habsburg Imperial family, is used to illustrate some of the main issues involved. 相似文献
15.
中国省域生态文明建设进程区域差异化 总被引:1,自引:0,他引:1
中国生态文明理论体系和示范实践为我国各地全面推进生态文明建设奠定了基础,区域差异化研究希望通过探究不同区域生态文明建设特征、潜力以及与经济发展的联系,为我国各地区全面推进生态文明实践提供的支持。构建“社会、经济、政治、文化和生态”生态文明指数五维度评价指标体系,运用2005、2010、2015和2019年我国面板数据,刻画31个省份(统计数据尚未包含我国港澳台)生态文明建设的前期、初期、快速发展期和当前各时段时空变化,提出区域的发展速度和发展加速度概念描述各省份建设能力差异,基于各省份生态文明五维度预期目标和历史发展速度探究各省份的发展潜势差异,并初步探究各省份生态文明差异与经济发展的关系。研究结果表明:(1)总体上,各省份的生态文明指数反映出生态文明建设效果显著;时间序列变化上,各省份生态文明建设整体水平和过程存在较大差异性,尽管增长速度都呈现出先快后慢的特点,各省份生态文明水平差距仍然持续拉大;在空间上,明显呈现出东部地区好于西部地区、南部地区好于北部地区的特征,通过分析31个省份所属的六个地区的生态文明等级,发现华东地区和中南地区生态文明等级领先于其他地区,且在各阶段进步最大,而... 相似文献
16.
Brian M. Kemp Tiffiny A. Tung Marshall L. Summar 《American journal of physical anthropology》2009,140(1):80-91
The Wari empire flourished in the central, highland Peruvian Andes from AD 600–1000, and although the events that led to its demise are unknown, archaeological evidence indicates that Wari control waned at the end of the first millennium. Here, we test the hypothesis that, despite the major shift in social and political organization at the fall of the Wari empire, the mitochondrial DNA (mtDNA) composition of populations from the Ayacucho Basin, the former imperial heartland of the empire, remained essentially unchanged. Results show that mtDNA haplogroup frequencies among the Wari and post‐Wari groups differ, but the difference is not statistically significant (χ2 = 5.886, df = 3, P = 0.1172). This is the first study in the Andes to use haplotypic data to evaluate the observed genetic distance between two temporally distinct prehispanic populations (FST = 0.029) against modeled expectations of four possible evolutionary scenarios. None of these simulations allowed the rejection of continuity. In total, at both the haplogroup and haplotype levels these data do not allow us to reject the hypothesis that post‐Wari individuals sampled in this study are the maternal descendants of those sampled from the Wari era site of Conchopata. However, genetic homogeneity in the mitochondrial gene pool, as seen in the late prehispanic southern Andes, may also characterize our study region. But, prior to this research, this was unknown. If our new data show mtDNA homogeneity, then this could limit the detection of female migration if, in fact, it occurred. Nonetheless, the novel mtDNA data presented here currently do not support the hypothesis that there was an influx of genetically distinct females into the former Wari heartland after the Wari collapse. Am J Phys Anthropol, 2009. © 2009 Wiley‐Liss, Inc. 相似文献
17.
People divide their time unequally among their social contacts due to time constraints and varying strength of relationships. It was found that high diversity of social communication, dividing time more evenly among social contacts, is correlated with economic well-being both at macro and micro levels. Besides economic well-being, it is not clear how the diversity of social communication is also associated with the two components of individuals’ subjective well-being, positive and negative affect. Specifically, positive affect and negative affect are two independent dimensions representing the experience (feeling) of emotions. In this paper, we investigate the relationship between the daily diversity of social communication and dynamic affect states that people experience in their daily lives. We collected two high-resolution datasets that capture affect scores via daily experience sampling surveys and social interaction through wearable sensing technologies: sociometric badges for face-to-face interaction and smart phones for mobile phone calls. We found that communication diversity correlates with desirable affect states–e.g. an increase in the positive affect state or a decrease in the negative affect state–for some personality types, but correlates with undesirable affect states for others. For example, diversity in phone calls is experienced as good by introverts, but bad by extroverts; diversity in face-to-face interaction is experienced as good by people who tend to be positive by nature (trait) but bad for people who tend to be not positive by nature. More broadly, the moderating effect of personality type on the relationship between diversity and affect was detected without any knowledge of the type of social tie or the content of communication. This provides further support for the power of unobtrusive sensing in understanding social dynamics, and in measuring the effect of potential interventions designed to improve well-being. 相似文献
18.
黄河流域可持续发展评估及协同发展策略 总被引:1,自引:0,他引:1
作为我国重要的生态屏障和经济带,黄河流域生态保护和高质量发展是我国的重大战略需求。目前,黄河流域水资源利用效率较低、水资源配置不甚合理等问题,阻碍了流域整体的可持续发展。以黄河流域上、中、下游9个省份作为研究对象,引入目标间均衡度这一新的评估方法,通过分析上中下游在可持续发展目标达成状况、发展路径、对黄河水资源的依赖程度和工农业用水效率等方面的差异,探讨了基于水资源优化利用的协同发展策略。研究结果表明:(1)2000—2015年间,黄河九省的可持续发展指数都有了显著提高,在不考虑各可持续发展目标间的均衡度时,中下游地区的可持续发展状况显著优于上游地区,考虑均衡度后则未发现显著差异;(2)忽略均衡度对评估结果带来的偏差也体现在省级层面上,如宁夏和山西在不考虑均衡度时都被认为取得了良好的发展,但实际上两者的发展主要体现在少部分目标上,和环境保护相关的部分目标反而出现了退步,这说明不考虑均衡度可能会高估可持续发展目标达成度;(3)黄河流域上中下游均有对黄河水资源较为依赖的省份,这些省份间工农业用水量和用水效率等存在较大差异,总体来看,上游地区用水效率较低,中下游地区用水效率较高;(4)取水量... 相似文献
19.
M. J. S. Hodge 《Journal of the history of biology》2009,42(3):399-416
When socio-economic contexts are sought for Darwin’s science, it is customary to turn to the Industrial Revolution. However,
important issues about the long run of England’s capitalisms can only be recognised by taking a wider view than Industrial
Revolution historiographies tend to engage. The role of land and finance capitalisms in the development of the empire is one
such issue. If we historians of Darwin’s science allow ourselves a distinction between land and finance capitalisms on the
one hand and industrial capitalism on the other; and if we ask with which side of this divide were Darwin and his theory of
branching descent by natural selection aligned, then reflection on leading features of that theory, including its Malthusian
elements, suggests that the answer is often and largely, though not exclusively: on the land side. The case of Wallace, socialist
opponent of land capitalism, may not be as anomalous for this suggestion as one might at first think. Social and economic
historians have reached no settled consensuses on the long-run of England’s capitalisms. We historians of Darwin’s science
would do well to import some of these unsettled states of discussion into our own work over the years to come. 相似文献
20.
Georges Seingier Ileana Espejel José Luis Fermán-Almada Oscar Delgado González Gabriela Montaño-Moctezuma Isaac Azuz-Adeath Guillermo Aramburo-Vizcarra 《Ecological Indicators》2011,11(2):633-642
To better understand the relation between coastal areas and their influence on social and economic conditions of municipalities, a set of indexes were developed to characterize coastal Mexico with an interdisciplinary approach. The composite of these bio-physical, social and economic indexes is referred to as an “integrated coastal orientation index”. Coastal characteristics should be taken into account in the coastal management policy formulation of a given region, and this index can be used to identify key areas for environmental protection or economic development at a national level. The results suggest that municipalities must manage their coastal jurisdictions, a large and diverse array of coastal space and ecosystems, medium to weak spatial demographics and settlement structures, infrastructure to improve quality of life, an overall low coastal population income, and various coastal activities. Spatial heterogeneity along the littoral zone in the coastal orientation led us to conduct a state analysis. We discuss these values and identify five highly coastal-orientated states in the extremes of the country. The development of this tool could help to pin-point different types of key areas within the regions studied and provide a tool to guide regional priorities. As an example, using a combination of extreme values of bio-physical, social and economic indexes was used to identify specific municipalities as candidates for environmental protection and others as areas where development can continue. Choices of indexes are discussed, and the relative importance given to each component of the coastal orientation (rather bio-physical, social and/or economic) will define the course of the coast's development and its sustainability. 相似文献