Large-scale Debris Flow Disasters: Hazard-Risk-Vulnerability Analysis Approach in Taiwan

Catastrophic disasters may cause irreversible damage to cultural heritage. This study identified the risk to cultural heritage sites in Taiwan posed by large-scale debris flow disasters. The cultural heritage sites that may be affected by debris flows were identified through risk identification and by using GIS. Subsequently, an on-site field survey was conducted to confirm the cultural heritage sites that are potentially vulnerable to debris flow disasters. The research findings are as follows: (a) the top three cultural heritage sites that are most affected by debris flows are municipal, county, and city monuments, historical buildings, and historical sites; (b) the number of cultural heritage sites affected is related to environmental exploitation; (c) the cultural heritage sites at high risk of being affected by disasters were primarily located in Taitung and Chiayi Counties.     

General Resolution of the Third Congress of the Geographical Society of the USSR

Calorimetric measurements show that the amount of energy accumulated in the organic matter of a semidesert community of Azerbaydzhan ranges from 3663 to 5754 calories per gram of dry mass. Under semidesert conditions only 1 to 3 percent of incoming light energy is accumulated in the mass of a plant community. This agrees with similar determinations of the accumulation of energy in a forest community (Ovington and Heitcamp, 1960). Empirical formulas are used to compute the energy accumulated in one gram of plant mass of an entire community and to calculate the level of use of radiation energy (the share of energy accumulated in plant matter plus the energy used to evaporate). The results agree fairly well with data derived by other techniques.     

城市防灾避难空间安全性的评价——以北京市紧急避难场所为例

本文以城市防灾空间的关键要素-紧急避难场所为切入点,通过NDVI指数法从遥感图像中解译出适合作为紧急避难场所的绿地。同时,结合人口统计数据,利用GIS空间分析,对北京市城六区紧急避难场所的服务距离、覆盖率、人均避难面积等关键参数进行了测算。此外,研究在望京地区,通过实地调查以及问卷调查等方式,深入研究了影响居民避难行为的关键因素。结果表明:避难者的性别,年龄,避难的宣传教育,及避难标识系统等对避难者的成功避难起到了关键作用。据此,研究提出提升紧急避难场所服务水平的规划建议。     

1929年河南灾民移垦东北述论

传统而言,灾民的灾后安置不外乎“移民就粟”和“移粟就民”等几种手段。1929年,河南灾荒发生后,为了挽救灾民,河南赈务会进行了这次颇具规模的灾民移垦活动。灾民的此次移垦并不十分顺利,在政府和社会各界的共同努力下,完成了河南灾民的东北移垦。依靠社会各界的帮助和自身的劳作,灾民最终避免了被家乡灾荒吞噬的厄运。灾民移垦不仅解决了河南部分灾民的生存问题,同时对于开发东北也起到了一定的作用,随着河南移垦灾民的土著化,这种意义体现得将更加明显。     

Spatial analysis of the coincidence of rare vascular plants and landforms in the Carolinian zone of Canada: implications for protection

Assessing biodiversity in natural landscapes continues to be a focus of attention. While some researchers assess the value of predictive features, such as land‐form, others examine concentrations of rare species, seeking insight into their significance. In this paper I examine two inter‐related concepts. I explore the distributions of rare species on the landscape, assessing correlations between landform, numbers of rare species, and protected areas. I also examine the role of protected sites in maintaining biodiversity. Using records of rare plant collections for the south‐western portion of Ontario (the Carolinian zone) that were compiled as part of the Atlas of Rare Vascular Plants of Ontario project, and combining these with a) a map of the landforms of south‐western Ontario and b) the locations of protected areas within this region, an analysis was made of the spatial coincidence of rare vascular plants, landforms and protected areas. The findings here indicate that protected areas are critically aligned with the distribution of rare vascular plant species. While protected areas occupy less than 2 percent of the study region, approximately 20 percent of the 4379 unique rare plant records analyzed (representing 170 of the 293 rare species in the database or 68%) were collected from a protected site. In addition, while 42 percent of the rare vascular plant records occur on a single landform type, sand plains, sand plains occupy only 18 percent of the region. And while 24 percent of the study region is composed of till plains, less than 2 percent of the rare plant collections were found on this landform. Significantly, four land‐forms, representing 50 percent of the study region, support over 80 percent of all rare plant collections. L'évaluation de biodiversité dans les paysages naturels continue d'être un point de mire. Pendant que certains chercheurs estiment la valeur des caracteristiques prédictives, telles que des formes de relief, d'autres examinent les concentrations d'espèces rares pour comprendre leur signification. Dans cet exposé, j'examine deux concepts intereliés. J'explore les distributions d'espèces rares dans le paysage, évaluant les corrélations entre les formes de relief, les nombres d'espèces rares, et les sites protégés. J'examine aussi le rôle des sites protégés dans la conservation de biodiversité. La coïncidence spatiale des plantes vasculaires rares, formes de relief, et sites protégés a été analysée. L'analyse utilise, en partie, l'inventaire de collections de plantes rares pour une région dans le sud‐ouest de l'Ontario. Cet inventaire a été compilé pour le projet Atlas of Rare Vascular Plants of Ontario. L'analyse totale combine cet inventaire avec (a) une carte des formes de relief dans le sud‐ouest de l'Ontario et (b) les emplacements des sites protégés dans la même région. Les resultats indiquent que les sites protégés sont fortement alignés avec la distribution d'espèces rares. Alors que les sites protégés occupent mains que 2 pour cent de la region étudiée, environ 20 pour cent des 4379 plantes rares uniques analysées (représentant 7 70 des 293 espèces rares dans la banque de données ou 68%) se trouvent sur des sites protégés. De plus, alors que 42 pour cent des plantes rares se retrouvent sur un seul type de forme de relief (plaine de sable), ce type occupe seulement 18 pour cent de la région. Et alors que les plaines constituent 24 pour cent de la région, mains que 2 pour cent des plantes rares se retrouvent sur celles‐ci. Fait révélateur, quatre formes de relief constituent 50 pour cent la région étudiée mais elles soutiennent plus que 80 pour cent des plantes rares.     

试析廉洁自律能力的构成因素及其提高路径

对廉洁自律问题的研究,过去通常注重从定性的角度去分析,而且往往只停留在认识的层面。本文从分析廉洁自律能力的实质构成因素入手,进而从定性和定量的深度去把握廉洁自律能力在不同条件下的不同表现,在此基础上探讨廉洁自律能力的修养途径,以引导在特定情景模式下的思维自我训练。     

The “Environment Making State” and Climate Change: The French “Cat Nat” Reinsurance Scheme Under Strain

In 2012, SCOR, one of the world's largest reinsurers, sued the French state, challenging a public–private natural disaster insurance scheme, called the “cat nat” regime. It campaigned in favour of a “real” natural disaster insurance market. The purpose of this paper is to grasp the logic of this litigation. It reveals growing tensions regarding the insurance of natural disasters, against the backdrop of climate change. To make sense of this, we will build on Christian Parenti's theory of the “environment making state”. This approach aims at understanding the interaction between capitalism, states, and nature. The question we will pose is: what happens to “environment making” institutions in times of crisis? Crisis leads to the “politicisation” of “environment making”: decisions concerning the management of natural hazards are increasingly taken by the executive branch. This “politicisation” may represent an important evolution in the relationship between capitalism, states, and nature in the future.     

Perceptions of tourism impacts and community resilience to natural disasters

Evidence since at least the 1990s suggests that global climate patterns have undergone dramatic changes, often resulting in weather-induced natural disasters that have caused widespread environmental damage. Such conditions raise serious threats to communities that are dependent on natural resources and ecosystem services for tourism development. Communities located in high-risk disaster regions face greater challenges in developing a tourism economy that is both resilient and sustainable. Residents in these communities live with a constant awareness of external threats and try to build a degree of resilience that includes traditional disaster prevention measures and a long history of post-disaster reconstruction. It is necessary to understanding the relationships between tourism and community resilience to address planning and development goals in an era of increasing climate uncertainty.

Three communities are examined that are regularly exposed to the threats of typhoons and flooding and are located within National Scenic Areas in Taiwan. In-depth interviews with community leaders and surveys of residents were undertaken. Residents with high potential to experience natural disasters generally have high degrees of awareness of various forms of tourism impacts. Their perceptions of tourism impacts are positively correlated with community resilience. The strongest relationships are between a perception of the positive economic impacts from tourism and the local capacity for undertaking adaptive responses; and between an awareness of the environmental impacts of tourism and the perceived fragility of their environment. Empowering community resilience usually requires long-term capacity building and is correlated with all three types of perceived tourism impacts. Deconstruction of the special experiences of disaster-prone tourism destinations provides a more nuanced insight into the relationships between community knowledge and awareness of resilience needs and the role and impacts of tourism. This, in turn, facilitates understanding of community tourism development in the face of contemporary changes in weather and climate.     

How matter comes to matter in children's nature play: posthumanist approaches and children's geographies

In the present paper, a posthumanist approach is used to analyse children's play activities in natural environments. The aim is to analyse intra-actions between children, the material environment and discourses, with a focus on the material and embodied aspects of these intra-actions. Forty-two children between six and eight years and from two Swedish schools participated in the study. Video observations of play activities have been the most important data source. For the analysis of how matter ‘acts’, play with sensorimotor content has been distinguished from play with symbolic content. In sensorimotor play, matter seems to ‘talk’ more directly to children's hands and bodies. In play activities with symbolic content, matter works both directly and through discourses, when objects are given symbolic meaning. In both kinds of play, discursive practices in the peer groups are influential.     

Terr(it)or(ies) of Peace? The Congolese Mining Frontier and the Fight Against “Conflict Minerals”

This article traces the geography of the “conflict minerals” campaign and its impact on artisanal mining in the eastern Democratic Republic of the Congo, a region that currently emerges as a pioneer case of traceability and due diligence efforts with regard to the exploitation and trade in tantalum, tungsten and tin. We subsequently analyse the opening and attempted closure of the Congolese resource frontier in the context of recent market reform, and we describe how this process has accompanied a transnational corporate–government nexus bent on monopolising Congo's artisanal 3 T resources. Specifically, we argue how the conflict minerals campaign and its implementation “on the ground” has brought about a harmful, disruptive logic for an artisanal mining sector that is notoriously categorised as unruly, illegal, and informal, but of which upstream stakeholders have in practice been jeopardised by transnational reform. We thus shift the attention from questions on the political economy of “resource wars” towards a deeper understanding of the intersecting spaces of production and regulation that underpin formalisation and traceability of “conflict minerals” in this protracted conflict environment.