Through Women's Eyes: A Gendered Research Agenda for Disaster Social Science

Gender is a central organising principle in social life and hence in disaster-affected communities, yet gender issues are rarely examined by disaster scholars or practitioners. Building on findings from emerging and industrial nations, three key research directions are identified: How is gendered vulnerability to disaster constructed? How do gender relations shape the practice of disaster planning and response in households and organisations? How are gender relations affected over time by the social experience of disaster? The discussion suggests how analysis of the gendered terrain of disaster both develops disaster theory and fosters more equitable and effective disaster practice.     

INTERACTIVE DISTRIBUTED CONSERVATION PLANNING1

ABSTRACT: In the environmental and agricultural conservation planning process, more efficient and effective tools are needed for planners to assist private landowners with making wiser land use decisions. Current methods are slow, inefficient, and costly. Scientific techniques have not been fully implemented within the planning process, yet such plans are increasingly needed to meet water quality and Total Maximum Daily Load (TMDL) requirements. The objectives of this study are to (a) utilize the web for accessing an integrated science‐based land use decision support system; (b) link decision tools, models, and databases to the user via the web; (c) link distributed models and databases for enhanced planning efficiency; and (d) integrate the above into an easily usable and readily accessible system. The procedures resulting in the initial design involved planning expertise and focus groups' input. The system was developed in partnership with the Natural Resources Conservation Service of the U.S. Department of Agriculture and several state agencies. A survey of 150 certified conservation planners, the end users, was conducted to identify the data sets and planning tools needed. Data, tools, and models then were selected and integrated into a web accessible system. Specifically, the first generation used a web interactive Geographic Information System (GIS) that overlaid onto digital orthoquads and/or soils polygons field boundaries, transportation, hydrologic features (such as drains, rivers, lakes, etc.), and high pesticide risk runoff or infiltration areas. Conservation planners found they could save time with the system. Clients could access the system quickly to help them prepare for meeting with their planner. Previously acquiring GIS maps in some cases had been a lengthy process that limited use of the information in land use decisions.     

Flows and boundaries: small island discourses and the challenge of sustainability, community and local environments

Islands (also islets, isles)—paradoxical spaces: absolute entities surrounded by water but not large enough to be a continent, territories, territorial; relational spaces—archipelagos, (inter)dependent, identifiable; relative spaces—bounded but porous; isolated, connected, colonized, postcolonial; redolent of the performative imaginary; vulnerable to linguistic, cultural, environmental change; robust and able to absorb and modify; placed in regions, (part of) nation states and global life; paradisiacal, utopian and dystopian, tourist meccas, ecological refugia; frames within which interdisciplinary scholarship and dialogue can be constituted and deployed ...     

Evaluation of procedures to estimate biomass on surface coal mine lands reclaimed under the Surface Mining Control and Reclamation Act of 1977

Current surface mine regulations as ascribed under the Surface Mining Control and Reclamation Act of 1977 require that mine lands be returned to the approximate original contours (AOC) with an area coverage of at least 70% and to biological productivity equal to or greater than that which existed prior to mining. Six different procedures were evaluated on nine mine sites in northwestern Pennsylvania as to their suitability to estimate aboveground biomass on mines reclaimed as hayland and pastures. Biomass estimates determined by different procedures were compared to those obtained by random clip plots and with landowner estimates of the annual yield from each site. Biomass estimates determined from a disk meter and landowner interviews varied approximately ±10% from those obtained from random clip plots compared to a variation of ±8%–37% for the other procedures. The number of samples required to obtain reliable estimates within ±10% of the mean at 95% confidence intervals varied among the different sampling procedures according to the variance in biomass on the site. Although all procedures may be used either singly or in combination to estimate above ground biomass on reclaimed mine lands, the combination of the disk meter, profile board, and vegetation height is recommended because of their ease of measurement compared to the other procedures.     

Inorganic and organic contaminants in sediments from an urban playa and associated toxicity among Hyalella azteca

Playa wetlands are important components of the Southern High Plains (USA) landscape as they are the major aquatic surface feature. Chemical contaminants associated with playas have been documented, particularly for grassland and agricultural watersheds, but not for playas in urban settings. The objectives of this study were to determine concentrations of inorganic and organic contaminants in sediments from an urban playa within the I-20 Wildlife Preserve and Jenna Welch Nature Study Center in Midland, TX, and evaluate toxicity of these sediments to Hyalella azteca. Concentrations of most trace elements were below sediment quality guidelines with exceptions of lead, cadmium, and arsenic. Concentrations of organic contaminants, particularly PAHs, DDT, DDE, and malathion, were above sediment quality guidelines at various locations within the playa. Decreased survival was observed among H. azteca exposed to sediment from a single location when compared those exposed to reference sediments. This location also produced maximum observed concentrations for five of seven trace elements, potentially due to its location at the lowest elevation within the playa. This study documented concentrations of contaminants in sediments of an urban playa associated with past and present land uses in its urban setting, including those from automotive emissions and historical pesticide use.     

Translocal celebrity activism: shark-protection campaigns in mainland China

ABSTRACT

Shanghai-born Yao Ming, a retired star player with the American National Basketball Association, is the celebrity face of translocal conservation campaigns to stop the consumption of shark-fin soup in Chinese restaurants worldwide. The standard justification for such communication practices is that they will generate media publicity and save shark populations, by encouraging increasingly affluent Chinese consumers to stop eating a luxury food item based on cruel and unsustainable practices. To date, there has been limited research on the nature of shark-protection campaigns in mainland China, the proclaimed major future market for shark fin. This paper fills that gap. It contends that these campaigns have missed their target, being heavily influenced by communication strategies used in international campaigns and providing incoherent local framing. Declining demand for shark fin demonstrates instead that government austerity measures have had a greater impact on luxury consumption practices, inadvertently highlighting the potential of “authoritarian environmentalism.”     

Feasibility of using low-cost portable particle monitors for measurement of fine and coarse particulate matter in urban ambient air

Exposure to ambient particulate matter (PM) is known as a significant risk factor for mortality and morbidity due to cardiorespiratory causes. Owing to increased interest in assessing personal and community exposures to PM, we evaluated the feasibility of employing a low-cost portable direct-reading instrument for measurement of ambient air PM exposure. A Dylos DC 1700 PM sensor was collocated with a Grimm 11-R in an urban residential area of Houston Texas. The 1-min averages of particle number concentrations for sizes between 0.5 and 2.5 µm (small size) and sizes larger than 2.5 µm (large size) from a DC 1700 were compared with the 1-min averages of PM_2.5 (aerodynamic size less than 2.5 µm) and coarse PM (aerodynamic size between 2.5 and 10 µm) concentrations from a Grimm 11-R. We used a linear regression equation to convert DC 1700 number concentrations to mass concentrations, utilizing measurements from the Grimm 11-R. The estimated average DC 1700 PM_2.5 concentration (13.2 ± 13.7 µg/m³) was similar to the average measured Grimm 11-R PM_2.5 concentration (11.3 ± 15.1 µg/m³). The overall correlation (r²) for PM_2.5 between the DC 1700 and Grimm 11-R was 0.778. The estimated average coarse PM concentration from the DC 1700 (5.6 ± 12.1 µg/m³) was also similar to that measured with the Grimm 11-R (4.8 ± 16.5 µg/m³) with an r² of 0.481. The effects of relative humidity and particle size on the association between the DC 1700 and the Grimm 11-R results were also examined. The calculated PM mass concentrations from the DC 1700 were close to those measured with the Grimm 11-R when relative humidity was less than 60% for both PM_2.5 and coarse PM. Particle size distribution was more important for the association of coarse PM between the DC 1700 and Grimm 11-R than it was for PM_2.5.

Implications: The performance of a low-cost particulate matter (PM) sensor was evaluated in an urban residential area. Both PM_2.5 and coarse PM (PM_10-2.5) mass concentrations were estimated using a DC1700 PM sensor. The calculated PM mass concentrations from the number concentrations of DC 1700 were close to those measured with the Grimm 11-R when relative humidity was less than 60% for both PM_2.5 and coarse PM. Particle size distribution was more important for the association of coarse PM between the DC 1700 and Grimm 11-R than it was for PM_2.5.     

Governing China’s Coal Challenge: Changing Public Policy,Debate and Advocacy

This paper examines the nexus of coal–government–society relations in present-day China using a governmentality approach to explore the interactions between policy change, “crisis” management and social action. It outlines the noticeable shift in government rationalities and communication regarding the coal industry in recent years. It then frames this shift within the broader context of government–society relations focusing on public debate regarding the calamitous nature of China’s air pollution and its filtering via the censorship apparatus of the Communist Party-state. Finally, it shows how problems relating to coal extraction and combustion have been taken up at the level of grass-roots protest and philanthropic advocacy. An examination of such activism illustrates the crucial role played by digital media networks in sparking debate on coal-related environmental and health crises, and in pushing an authoritarian government to change national coal and other policies in order to maintain social and political stability.