The Second Ash Wednesday: 16 February 1983

A brief factual account of the events associated with bushfires in Australia on 16 February 1983 is provided. General information on the setting for the fires and their immediate impacts on South Australia and Victoria is followed by brief accounts of the major fire areas in South Australia. Finally some questions are raised on the vulnerability of the Australian community to bushfire disasters.     

The Cultural Politics of Resource Management: the Case of Bushfires in a Conservation Reserve

Recent bushfire events have seen a rise in conflict over bushfire management in south Australia. A case study from Kangaroo Island illustrates the conflict between the rural community and the National Parks and Wildlife Service. The debate is ostensibly concerned with the effectiveness of bushfire management strategies employed in reserves. Inquiry reveals, however, that the conflict is underlain by cultural and social tensions. These issues concern the protagonists' relationship with the Kangaroo Island landscape and recent land management changes. The autonomy and role of the rural community in the landscape has been challenged by these globalising trends in land management. Through the bushfire issue the community is seeking to reassert its position on Kangaroo Island as creator and steward of the landscape.     

Bushfire,prescribed burning,and non-human protection

Unprecedented bushfire activity is increasing around the world. A catastrophic bushfire event in the Australian summer of 2019–2020 burned over 18 million hectares. The Australian bushfires were just one set of events among many across the globe. Cumulatively, the losses are extraordinary: from losing over a quarter of the Pantanal wetland in South America to California’s Sierra Nevada and losses in the Amazon Forest. Bushfire destruction means a concomitant loss of biological diversity. Increased fire activity and frequency can adversely affect adaptive capacities of flora and fauna. Accordingly, across the globe, fire management practices and mitigation strategies are under increased scrutiny. In this article, we consider the extent to which one fire suppression strategy, prescribed burning, takes account of non-human considerations. Our examination of policy settings provides policymakers with a way to account for non-human interests. Our focus is Australia, specifically relating to one national park within New South Wales. Across the world, fire containment strategies must be reassessed to decipher how well non-human considerations are placed to withstand changing fire regimes. With likely increases in bush and wildfire activity across the globe, associated with Anthropocentric climate change, there is an urgent need to account for non-human interests in prescribed burning policies and regulations.     

Vulnerability to Bushfire Risk at Melbourne's Urban Fringe: The Failure of Regulatory Land Use Planning

The 7 February 2009 bushfires in the peri‐urban region to the north of metropolitan Melbourne heralded what many have called an entirely new epoch in terms of weather‐related disasters in Australia. A total of 173 people and 2000 properties were destroyed and, as with the 1939 fires in Victoria, a Royal Commission was subsequently instituted to inquire into the causes and responses to the fire. The Royal Commission has heard much evidence about alleged failings of fire response, communication and administration. It also considered land use planning issues and the associated regulatory framework. Using the Shire of Murrindindi as a case study, this paper argues that the location of population growth, and associated regulatory failure, are contributory, yet under‐researched, factors associated with life and property losses. The adoption of more robust planning tools which incorporate climate change considerations, we argue, is essential to anticipate and minimise the impacts of disastrous natural events such as bushfires. In the latter part of the paper, attention is drawn to a recent Victorian Civil and Administrative Tribunal decision which is groundbreaking in its use of the precautionary principle to prevent dwelling construction in an ‘inappropriate’ location as well as to some major inconsistencies between planning for flood and bushfire threats.     

Imizamo Yethu: a Case Study of Community Resilience to Fire Hazard in an Informal Settlement Cape Town,South Africa

Imizamo Yethu, in Cape Town, is one of the many informal settlements in South Africa's post-Apartheid urban landscape. Residents live in abject poverty and are potentially vulnerable to a range of environmental hazards, of which fire hazard is one of the most common. A major fire, on the 8 February 2004, caused significant damage to housing and infrastructure, resulting in widespread homelessness and loss of personal possessions. Despite this, there was minimal loss of life and few major injuries. The community re-grouped after the fire and Imizamo Yethu has remained viable as a community to the present day. Contemporary geographical research on hazards emphasises aspects of community vulnerability and resilience. The present paper identifies and examines factors that enhance community resilience in the informal settlement of Imizamo Yethu, particularly in response and recovery to fire events. A survey completed in the aftermath of the 2004 fire found that social networks, some formal community institutions that foster community participation and the resourcefulness of individuals were the most important factors underpinning resilience.     

The Role of Fire Disturbance on Runoff and Erosion Processes – a Long‐Term Approach,Mt. Carmel Case Study,Israel

The Mediterranean ecosystem of Mt. Carmel, Israel, is subjected to an increasing number of forest fires of various extents and severities. The impacts of forest fires on runoff and erosion are widely documented and include increased peak flows and soil loss until the return of a vegetation cover. Most studies, however, treat fire as a single event, whereas the present study is aimed at exploring the long‐term effects of repeated forest fires on eco‐geomorphic processes. The study integrates the results of plot‐based, detailed analysis of post‐fire runoff and erosion with vegetation recovery analysis, at a temporal‐spatial scale which includes the effect of reburning. Our results indicate that forest fires lead to a significant increase in runoff and sediment yields, particularly during the first two years following the disturbance, up to five orders of magnitude higher than from the adjacent unburnt control plots.     

Spatial optimisation of fire service coverage: a case study of Brisbane,Australia

In the context of changing demand for fire services, spatial optimisation of fire coverage has attracted little scholarly attention despite its potential to improve emergency response and to inform future service planning for fire stations. Drawing on small area population forecasts, this paper extends the application of the Maximum Coverage Location Model to compute and delineate the spatial coverage of current and proposed new fire stations to align with population growth estimates for Brisbane, Australia. Our results reveal important gaps in fire cover that are likely to emerge as a result of predicted population growth, the spatial patterns of which varies across the Brisbane metropolitan area. We draw on these results to delineate a series of new potential sites for fire stations to ameliorate the reduction in spatial coverage as a consequence of predicted population growth demonstrating the utility of our analytic approach for decision‐making and operational planning in the fire services.     

‘Are we wasting our time?’: bushfire practitioners and flammable futures in northern Australia

Humans are ‘fire creatures’ that have used fire for millennia to shape local environments to diverse purposes. Our capacity for combustion has also forced global climatic changes and rendered the planet increasingly flammable, creating the conditions for progressively higher impact bushfires now and into the future. Meanwhile, governments in fire-prone countries such as Australia have continued to allow settlements to be established (and re-established) in wildland–urban interfaces. Like other ‘natural hazards’, bushfire is thereby a social phenomenon bound up with human values, practices and decisions. But, while studies of the social dimensions of ‘natural hazards’ are steadily rising, this scholarship has rarely addressed natural hazard management practitioners directly, precisely those authorised and entrusted to intervene in the distribution of hazard probabilities and consequences. This paper seeks to help remediate this research gap, illustrating how cultural, ecological, economic and political factors thoroughly condition hazard management and modes of intervention. Drawing on a case study in the Northern Territory’s Greater Darwin region, this paper suggests not only that examining such sociocultural realities provides new insights into hazards and their distribution, but also that attention to such issues is crucial to understanding our flammable future in the Anthropocene.     

Analysis of Explorers' Records of Aboriginal Landscape Burning in the Kimberley Region of Western Australia

The accounts of explorers and colonists in the Kimberley region of Western Australia were searched to find records of landscape burning by Aborigines. Analyses of these records provide estimates of the spatial and temporal patterns of fire across the region in historic times. The seasonality of fire varied across the region. In northern parts of the Kimberley landscape fire was recorded from May to October with peak levels in June and September. In southern parts of the region there are records of burning as early as February and March, through to August but no records of fire were made in late dry season months. Modern fire regimes were compared with historic by superimposing the routes taken by five explorers over a modern fire history map derived from satellite imagery. Tallies of the number of modern fires that intersect the explorer's daily and monthly route were compared with actual observations of fire made by the explorers in historic times. The results indicate an increase in early dry season fires and the overall frequency of fires across the region in modern times. Explorers' accounts were also examined to derive further information regarding Aboriginal landscape burning in different environments and to distinguish landscape burning from other uses of fire such as smoke signals and cooking fires.     

Gendered responses to the 2009 Black Saturday bushfires in Victoria,Australia

This paper presents findings from a gendered analysis of resident responses to the 2009 Black Saturday bushfires (wildfires) in Victoria, Australia. One hundred and seventy‐three people lost their lives in the bushfires and more than 2000 houses were destroyed. Previous research on Black Saturday has largely focused on issues of resident preparedness and response, with limited consideration of the role of gender in household decisions and actions. This paper examines the gendered dimensions of risk awareness, preparedness and response among households affected by the bushfires. Data were collected through in‐depth interviews with over 600 survivors and a questionnaire of 1314 households in fire‐affected areas. Analysis revealed that women more often wanted to leave than men, who more often wanted to stay and defend property against the bushfires. Nevertheless, findings suggest that broad‐brush characterisations of staying to defend as a masculine response and leaving as a feminine response are misguided. Although some women expressed a strong desire to leave, others were resolute on staying to defend. Equally, while some men were determined to stay and defend, others had never considered it an option. Despite this, the research identified numerous instances where disagreement had arisen as a result of differing intentions. Conflict most often stemmed from men's reluctance to leave, and was most apparent where households had not adequately planned or discussed their intended responses. The paper concludes by considering the degree to which the findings are consistent with other research on gender and bushfire, and the implications for bushfire safety policy and practice.     

Pillar of Fire Theories

The pillar of fire was a unique phenomenon that led the Israelites at night through the wilderness for forty years. Many theories have been offered to explain this phenomenon such as it was mythical or metaphorical and never occurred. Other explanations include burning jets of natural gas, a brazier elevated on a pole, volcanic activity, brush fires, lightning, and a comet. The large and controlled shape of the pillar of fire, its appearance only at night for forty years, and its carefully directed path have been explained as miraculous. This article includes a scientific discussion of how the pillar might have been produced, reviews the many theories offered to explain the pillar of fire, and offers several new theories.     

IF YOU CANNOT TAKE THE HEAT,GET OUT OF THE CERRADO … RECOVERING THE EQUILIBRIUM AMENITY COST OF NONMARGINAL CLIMATE CHANGE IN BRAZIL*

ABSTRACT This paper presents an empirical technique for valuing large changes in nonmarketed local attributes (e.g., climate amenities) without data describing prices of locally traded commodities like housing. A model of endogenous sorting is used to identify individuals' indirect utility functions, from which the value of the change in the local attribute is recovered while accounting for equilibrium impacts on markets for labor and locally traded commodities. Annual amenity costs of Brazilian climate change are estimated to be between $1.6 and $8.1 billion for a moderate climate change scenario, depending upon the role of migration costs.     

The Tasks of Rational Utilization of Land Resources

A review of the use of energy and mass budget studies of natural landscapes discusses some limitations of the approach, related partly to a lack of detailed knowledge about the structure of landscape and the inadequacy of the balance technique for describing indirect linkages within the landscape and the impact of outside regulatory influences. The various balance equations for describing the mass and energy exchange in landscape are described and systematized. The use of heat-balance and plant-mass balance relationships for a classification of natural areal complexes is illustrated with reference to the north-facing and south-facing sides of a gully, the gully bottom and the surrounding watershed area in a meadow-steppe landscape of the Central Chenozem Region. Other possible applications of the balance technique in mass and energy research are suggested. (For background, see A Survey Course: The Energy and Mass Budget at the Surface of the Earth, by David H. Miller. Association of American Geographers, Commission on College Geography, Publication No. 7, 1968.)     

The Anthropogenic Use of Firewood During the European Middle Pleistocene: Charcoal Evidence from Levels XIII and XI of Bolomor Cave,Eastern Iberia (230–160 ka)

Human control of fire is a widely debated issue in the field of Palaeolithic archaeology, since it involved significant technological innovations for human subsistence. Although fire evidence has been the subject of intense debate regarding its natural or anthropogenic nature, most authors agree that combustion structures represent the most direct evidence of human control of fire. Wood charcoal fragments from these contexts represent the fuel remains that result from humans’ collection of firewood, which means they can reveal significant behavioural and palaeoenvironmental information relevant to our understanding of Middle Palaeolithic societies. In this work, we present anthracological data derived from combustion structure 2 (level XIII, ca. 230?ka, MIS 7) and combustion structure 4 (level XI, ca. 160?ka, MIS 6) from Bolomor Cave, which are chronologically among the earliest combustion structures found in Europe. The present work discusses how the presence of black pine and / or scots pine in both levels sheds light on the characterisation of the local landscape. Additional analyses focussing on the pre- and post-depositional processes affecting charcoal preservation point to biodegradation patterns. The aim of this work is to provide the first discussion concerning the anthracological data derived from Bolomor Cave in order to contribute to the general debate regarding the use of fire during the European Middle Pleistocene.     

Death in Flames: Human Remains from a Domestic House Fire from Early Iron Age,Denmark

This paper presents osteoarchaeological analyses of the human skeletal material from a burnt down house in Jutland, Denmark, dated to the first century bc . We describe how the osteological analyses of this complex site were approached and illustrate how we reconstructed the death of the human victims. Besides basic osteological analyses, we also tried to reconstruct the posture of the deceased humans using 12‐in. posable wooden mannequins. Along with bones from several domestic animals, skeletal elements from six human individuals were recovered. All individuals were located in the eastern end of the house—the byre end. The demographic structure indicates a small family household. Our posture reconstruction further proposes that they did not die of asphyxiation while sleeping: At least two of the individuals were lying face down, trying to protect themselves. Two other individuals were lying on their side in crouching positions, which cannot be ruled out as examples of pugilistic attitude. However, we suggest this is rather unlikely. The humans could have died as they failed to rescue their invaluable animals from the fire. Copyright © 2013 John Wiley & Sons, Ltd.     

Reaction to Fire of Existing Timber Elements Protected With Fire Retardant Treatments: Experimental Assessment

Fire safety is an important issue of building safety, especially when the building’s fire load contents enhance the risks of fire deflagration. When existing timber structures are involved, the most usual way to improve its reaction to fire is to treat wood with fire retardants. This study focuses on the surface protection of existing timber roof structures against fire, through the use of fire retardant (FR) treatments applied on site. An experimental investigation was carried out to study the effect of FR treatments on timber reaction to fire, with a special emphasis on timber members with biological deterioration and previously treated with preservative products. The behaviour and effectiveness of intumescent and non-intumescent treatments was also investigated. The study showed that the application of FR treatments improved the reaction to fire of timber, even in the presence of previous preservative treatments. However, the choice of the specific FR treatment should take into account the substrate conditions. In addition, test results suggest that protection systems involving multi layers (intumescent and non-intumescent) with different functioning modes each are likely to have a good global performance on the protection of timber elements against fire.     

基于SD法的公园景观综合感知研究——以福州市为例

本文以福州市主要的几个城市公园为研究样本,运用SD法,将声、味环境因素纳入公园景观的感知研究中,就声、味环境因素对评价者公园景观视觉感知的影响进行定量分析,揭示影响规律;并结合因子分析法,进行主要影响因子提取,为人性化的公园景观研究与设计提供参考。结果表明：声、味环境对评价者公园景观的视觉感知产生了明显的影响,且负面因素产生的影响比正面因素更为显著;声、味环境因素对于不同的公园景观视觉效果评价要素和因子的影响有所不同,心理要素和整体要素受影响程度最为显著,其次为环境要素;声、味环境因素影响下的公园景观视觉效果由形式因子、协调因子、空间因子、生态因子、污染因子、特色因子、认同因子和安全因子等8个评价轴构成。     

The Enlightenment,Pyropolitics, and the Problem of Evil

Abstract

In this article I argue that the ideal of rationality espoused by the European Enlightenment hinges on the separation of the light of reason from heat, with which it had been conjoined in the classical element of fire at least since the Greek antiquity. As a result, evil, from the standpoint of the Enlightenment is tantamount to heat without light, while evil, critically viewed outside this tradition, inheres in the absolute separation between the two aspects of the life-giving, albeit ineluctably dangerous, fire.     

Assembling attachments to homes under bushfire risk

This research, conducted in the Blue Mountains, New South Wales, Australia, explores attachment to the home in the context of bushfire risk. The paper builds on existing research that has focused both on the home and on emplaced and mobile methods therein and seeks to understand the range of human and non‐human attachments. We situate our examination of attachment in the context of a bushfire‐prone suburban area to consider whether attachments to home may be influenced by an external risk. We use a mix of verbal, visual, and sensory methods (walking and image‐led interviews) to examine both verbal and sensorial articulations in place and in the home. We report on a stepwise analysis of place attachments, home, and bushfire risk. First and while interviewing, we moved with the participants inside and outside of their homes to understand how attachment to those sites was constructed and maintained. Second, we considered those encounters as assemblages of attachments to place. Finally, we studied those assemblages of home‐bound attachments in the context of the risk of bushfire in proximate suburbs.     

Survey and Experimental Investigation of Movable Fire Loads in Japanese-Style Wooden Historical Buildings

ABSTRACT

This study investigated the movable fire loads and the characteristics of combustible materials in Japanese-style wooden historical buildings via field surveys and cone calorimeter experiments. Twenty-one historical buildings with 102 rooms and a total floor area of 2235.06 m² were surveyed to determine the movable fire load. Strong correlations among fire load density, compartment floor area, and spatial use are found in this survey. The mean values of the movable fire load density in decreasing order in terms of room use are storeroom (431.38 MJ/m²), study room (298 MJ/m²), bedroom (294.88 MJ/m²), reception room (287.20 MJ/m²), and dining room (217.11 MJ/m²), providing fire engineering design with a reliable fire load setting in various types of rooms in historical buildings.