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11.
In this paper, we argue that place mapping is useful for approaching children's conception of place and that this is of relevance when designing physical activity interventions. We contend that socio-material factors influence children's perception and use of places, and are crucial to understand in relation to their use of local neighbourhoods for physical activity. A place mapping of children's understandings and everyday use of their local neighbourhood in suburban Copenhagen was conducted with a fifth grade elementary school class. The mapping and subsequent analysis resulted in three categories of relevance to children's conceptions of place; located social experiences, experiences of the unknown, and children's contested spaces. We argue that such knowledge can provide useful information in the development and evaluation of activities that promote physical activity in urban spaces. 相似文献
12.
王开队 《中国历史地理论丛》2006,21(4):116-123
以表现方式和取材方法为主,结合现代学者对古代地理文献类型的划分以及明代的具体实情,可以将明代的地理文献划分为传统地志类、广义游记类、西传地理文献类和舆图类。它们在明代均得到了较快的发展。虽然都是地理文献,但它们之间又存在着诸多差异。通过对这些文献的分析研究,我们可以窥见明代地理学的发展趋向。 相似文献
13.
关于利用历史文献信息进行环境演变研究的几点看法 总被引:1,自引:0,他引:1
方修琦 《中国历史地理论丛》2007,22(2):153-155
针对如何更好地利用我国丰富的历史文献记录,开展历史时期环境演变研究,本文提出四点看法:从地球系统科学与全球变化研究的前沿中寻找研究的主题,在诸多不确定中寻找确定性答案,构建历史文献信息共享的环境演变研究平台,培养文理兼备的复合型人才。 相似文献
14.
The Environmental History of Tigray (Northern Ethiopia) in the Middle and Late Holocene: A Preliminary Outline 总被引:1,自引:0,他引:1
Kathryn A. Bard Mauro Coltorti Michael C. DiBlasi Francesco Dramis Rodolfo Fattovich 《African Archaeological Review》2000,17(2):65-86
This paper outlines the environmental history of the Tigrean Plateau (northern Ethiopia) during the Holocene, based on the available geomorphological, palynological, archaeological, and historical evidence. At present, it seems that (1) the plateau experienced a more humid climate with a denser vegetation cover during the Early Holocene; (2) Soil erosion due to clearing vegetation began in the Middle Holocene; (3) agricultural activity was intensified in the Late Holocene, as a consequence of the rise of a state; (4) demographic pressure increased from the early first millennium BC to the mid–first millennium AD, causing soil erosion; (5) environmental degradation and demographic decline occurred in the late first millennium AD; (6) the vegetation cover was regenerated in the early second millennium AD; and (7) progressive vegetation clearance started again in the second half of the second millennium AD.Cet article trace l'histoire ambiante du Plateau Tigréen dans l'Holocène en utilisant les données géomorphologiques, palynologiques, archéologiques et historiques. Il semble que (1) dans l'Holocène ancien le plateau était caractérisé par une phase humide avec une dense végétation; (2) l'érosion causée par l'abbattage de la végétation commen¸a dans l'Holocène moyen; (3) l'activité agricole s'inténsifia à la fin de l'Holocène, par conséquence de l'essor d'un état; (4) la pression démographique augmenta de plus en plus du début du premier millénaire av. J.-Ch. à la moitié du premier millénaire ap. J.-Ch.; (5) la dégradation ambiante et la diminution démographique se vérifièrent à la fin du premier millénaire ap. J.-Ch.; (6) une régéneration de la vegetation se vérifia au début du seconde millénaire ap. J.-Ch.; et (7) l'abbatage de la végétation recommen¸a dans la seconde moitié du seconde millénaire ap. J.-Ch. 相似文献
15.
Cycling has cut across public health and policy forums in the last decade given trends in urban governance for liveability and uptake of cycling during the COVID-19 pandemic. This review discusses work that helps understand where, how, and why time spent cycling can contribute to health and well-being. The review discusses how cycling geographies offers an alternative to biomedical approaches that measure the risks versus the medical benefits of riding a bike. The paper is structured around three key themes that characterise contemporary cycling geographies (a) cycling and neoliberalism; (b) cycling citizenship; and (c) everyday cycling. The paper argues, these studies have not gone far enough in understanding the relationship between well-being and cycling. To help address this gap the review offers a ‘mobile territories of well-being’ framework. To conclude, consideration is given to the policy implications of a cycling geographies research agenda engaging with a mobile territories of well-being framework. 相似文献
16.
Jane Skippington Peter Veth Tiina Manne Michael Slack 《International Journal of Osteoarchaeology》2019,29(5):760-771
Stable isotopic analysis of palaeontological and archaeological biogenic apatite carbonates from herbivorous mammalian species represents an important tool for worldwide palaeoecological research. Tooth enamel carbonates are more resistant to taphonomic processes than bone or dentine carbonates but are not invulnerable to diagenesis. As such, they require careful preanalytical processing that considers depositional environment and age. An established part of this process includes a weak acid treatment to remove soluble exogenous carbonates; however, published treatment times for isotopic studies of archaeological tooth enamel are variable and range from 15 min to over 8 hr. This study tests three different pretreatment protocols on modern and Pleistocene age archaeological kangaroo teeth (dating from contemporary to 46,000 bp ) to assess the effect of acid treatment time on isotopic integrity. The results indicate that treatment time is a critical parameter for producing consistency across results and shorter pretreatments of 4 hr or less are preferable for removing diagenetic carbonates while minimising alteration of the biological signal. 相似文献
17.
Victoria Egli Caryn Zinn Lisa Mackay Niamh Donnellan Karen Villanueva Suzanne Mavoa Daniel J. Exeter Stefanie Vandevijvere Melody Smith 《Geographical Research》2019,57(1):84-97
The advertising of unhealthy food and beverages forms an important component of obesogenic environments. Such marketing to children is a key health determinant because of its impact on dietary preference and food purchasing behaviour. The location of outdoor advertising is important in exploring obesogenic environments and children's neighbourhoods. The aim of this study is to explore issues involved in the use of Google Street View to examine outdoor food and beverage advertising. The implications for using Google Street View in the context of neighbourhood built environment research and grass‐roots advocacy are discussed. The study was conducted within walkable distances from 19 primary and intermediate schools in Auckland, New Zealand, where “walkable” was defined as limited by 800 m road network boundaries, which are equivalent to school buffer boundaries. Google Street View allows for centrality of data collection, coding, and storage. However, challenges exist with the method because 727 (29.4%) of a total of 2,474 outdoor advertisements that were identified were not able to be categorised because images were unclear, not in English, blocked, or at angles where detail cannot be deciphered. Specific to outdoor advertising for food and beverages, the results presented here show that children are exposed to a significantly greater number of unhealthy advertising than other advertising, P=0.001, eta‐squared statistic (0.45) indicates a large effect size. Overall, the results show promise for the use of Google Street View in the study of obesogenic environments. 相似文献
18.
In Israel and Palestine, map-making practices were always entangled with contradictive spatial identities and imbalanced power resources. Although an Israeli narrative has largely dominated the ‘cartographic battlefield’, the latest chapter of this story has not been written yet: collaborative forms of web 2.0 cartographies have restructured power relations in mapping practices and challenged traditional monopolies on map and spatial data production. Thus, we can expect web 2.0 cartographies to be a ‘game changer’ for cartography in Palestine and Israel. In this paper, I review this assumption with the popular example of OpenStreetMap (OSM). Following a mixed methods approach, I comparatively analyze the genesis of OSM in Israel and Palestine. Although nationalist motives do not play a significant role on either side, it turns out that the project is dominated by Israeli and international mappers, whereas Palestinians have hardly contributed to OSM. As a result, social fragmentations and imbalances between Israel and Palestine are largely reproduced through OSM data. Discussing the low involvement of Palestinians, I argue that OSM's ground truth paradigm might be a watershed for participation. Presumably, the project's data are less meaningful in some local contexts than in others. Moreover, the seemingly apolitical approach to map only ‘facts on the ground’ reaffirms present spatio-social order and thus the power relations behind it. Within a Palestinian narrative, however, many aspects of the factual material space might appear not as neutral physical objects but as results of suppression, in which case, any ‘accurate’ spatial representation, such as OSM, becomes objectionable. 相似文献
19.
Özge Yaka 《Gender, place and culture : a journal of feminist geography》2017,24(6):869-889
Taking a feminist-phenomenological perspective of the body, this article provides an empirically grounded analysis of the embodied subjectivity of women in the movement against hydropower plants (HPPs) in the culturally and spatially specific context of the Eastern Black Sea region of Turkey. Informed by a feminist engagement with Merleau-Ponty’s concepts of ‘the body-subject’, ‘the flesh’ and Einfühlung, the article places subjectivity within a relational ontology of sentience and intelligence in which corporeal experiences, senses and affects condition cognitive and agential processes. Bodily senses and affects are thus treated as media of subjectivity. The relationship between water and identity, established through memory, heritage and history, is also produced and/or conserved by the embodied relation between women’s bodies and bodies of water, within the connective ‘flesh’ of the physical world. The case of the Eastern Black Sea demonstrates how political subjectivity of women in the movement against HPPs is conditioned by an intimate embodied relationship with river waters that is sustained by a series of sensory-affective experiences. Their statements emphasize, over and over again, an interconnectedness with the rivers, which makes the cause of anti-HPP struggle vital and urgent for them. This feeling of urgency is a source of women’s radicalism in opposing HPPs. The article maintains the female subject as embodied and transversal, and stresses the centrality of corporeal experience, sense and affect in formation of political subjectivity. By developing a body-centred feminist-phenomenological approach to political subjectivity, it introduces a novel way of analysing women’s activisms within and beyond environmental movements. 相似文献
20.
Yudhishthir Raj Isar 《International Journal of Cultural Policy》2017,23(2):148-158
AbstractThis essay offers a critical analysis of the ‘culture and sustainable development’ discourse, notably among cultural activists and in actually existing cultural policy. It interrogates the utility of the narrative, seeks to uncover the semantic manoeuvres it employs and challenges the conventional wisdom it represents. The essay first explores the itinerary of the ductile notion of ‘sustainability’, the ways in which it has been stretched far beyond the original intent of those who coined the term, and identifies the conceptual discontents that this semantic multiplication has entailed. It hypothesizes that precisely because the term ‘sustainable’ and its derivatives are so acceptable and malleable at the same time, they have been easy to yoke to the bandwagon of the many-faceted and totalizing process that is ‘development’, allowing many different actors to project their interests, hopes, and aspirations under this composite banner. The essay then analyses the campaign to make culture ‘the fourth pillar of sustainability’ under the banner of the movement called ‘Agenda 21 for Culture’. It concludes with a plea for a return to the original ecological focus of the term ‘sustainability’ – notably as regards climate change – and outlines some cultural policy responses such a focus can and should generate. 相似文献