The Illinois .08 law. An evaluation

Lowering state blood alcohol concentration (BAC) limits to 0.08, though controversial, has been supported by most evaluation studies to date. The Illinois .08 BAC law implemented in 1997 provided a unique opportunity to evaluate the effect of the law without the simultaneous passage of an administrative license revocation (ALR) law, which has clouded some previous evaluations of the .08 laws. The proportion of all drinking drivers in fatal crashes was compared before versus after implementing the .08 law using time-series analysis to evaluate 12 years of fatal crash data for Illinois and five bordering states. The results showed that the proportion of drinking drivers in fatal crashes decreased by 14% in Illinois and increased by 3% in bordering states. The proportion of drinking drivers in fatal crashes in Illinois, though increasing since 1995, was sharply reduced after passage of the .08 law in 1997, saving more than 100 lives in 1998 and 1999 than it would have without the .08 law.     

Airborne 131I at a background monitoring site

As part of an environmental surveillance program, measurements of 131I in samples of atmospheric aerosols were determined in week-long collection periods at 0.3 km and 1.5 km from a municipal-sewage sludge incinerator located in Albany, New York. During an 11-month period when the sampler was temporarily located near the incinerator, sampling canisters of activated charcoal nearly always contained detectable airborne 131I activity (range of 0.1-6.0 mBq m(-3)). In contrast, remote concentrations where the sample was normally located were near or below analytical detection limits, both before and after the 11-month relocation. Activities of wet and dry fallout at both locations were below detection limits. The source of 131I in the aerosols associated with the sewage sludge was likely excreta from patients following medical treatments at local hospitals.     

Measuring the environmental performance of IPPC industry: II. Applying the Environmental Emissions Index to quantify environmental performance trends from routinely reported data

Reported emissions data were collated for 35 pharmaceutical-manufacturing installations and 18 power stations holding IPPC licences in Ireland. Consistent and essentially complete sectoral emissions time-series were generated, covering 2002–2006 for the pharmaceutical sector, and 2001–2006 for the electricity-generating sector. Applying the Environmental Emissions Index (EEI) to reported emissions indicated environmental performance improvements of 35 and 30%, respectively, for these two sectors. However, considerable uncertainty was attributed to reporting of heavy metals, NO_x and NMVOC emissions at the installation level, and overall NMVOC emissions from the pharmaceutical sector appeared to be considerably under-reported. The fixed average toxicity factor applied to NMVOC emissions in the EEI may deviate from potential temporal changes in the NMVOC compound mix. Overall, reporting uncertainties were found to have a greater impact on EEI outputs than assumptions made in the EEI model, and including an estimate of total sectoral NMVOC emissions reduced the pharmaceutical sector's environmental performance improvement to 24%. The EEI facilitates the comparison and visualisation of reported emissions, integrating them into environmental performance trends. It should optimise interpretation of abundant, detailed, and underutilised ‘bottom-up’ emissions data generated by IPPC installations. For Ireland's pharmaceutical sector, these data are considerably more comprehensive than EPER data.     

Performance of a commercial radon-in-water measurement kit

Methods currently approved for the measurement of radon ((222)Rn) in water in New York State are liquid scintillation counting and emanation into alpha-scintillation cells. A passive system using an electret ion chamber (EIC) was evaluated as an alternative for the measurement of radon in water. Over 130 water samples from a community water supply containing 32BqL(-1) and 30 standards containing 686BqL(-1) were measured using the EIC method over 1- to 4-day exposure times. For comparison, identical samples were measured using liquid scintillation counting. Results of duplicate samples were typically within 5% for liquid scintillation counting and within 10% for the EIC. With respect to accuracy, the EIC produced results that were consistently low by 11-15%.     

The reintroduction and reinterpretation of the wild

This paper is concerned with changing social representations of the “wild,” in particular wild animals. We argue that within a contemporary Western context the old agricultural perception of wild animals as adversarial and as a threat to domestication, is being replaced by an essentially urban fascination with certain emblematic wild animals, who are seen to embody symbols of naturalness and freedom. On closer examination that carefully mediatized “naturalness” may be but another form of domestication. After an historical overview of the human-animal, domestic-wild construction, an anthropological approach is used to interpret the social representation of wild animals held by different social actors — farmers, hunters, and tourists — within the context of an inhabited National Park, that of the Cévennes in south east France. Within the Park, the domestic and the wild, along with agriculture, hunting, conservation, re-introduced wild animals, and tourists cohabit. It is argued that changes in the representation of “wildness” may well be an important indicator of changes in the social representation of nature.     

The Reintroduction and Reinterpretation of the Wild

This paper is concerned with changing social representations of the ``wild,' in particular wild animals. We argue that within a contemporary Western context the old agricultural perception of wild animals as adversarial and as a threat to domestication, is being replaced by an essentially urban fascination with certain emblematic wild animals, who are seen to embody symbols of naturalness and freedom. On closer examination that carefully mediatized ``naturalness' may be but another form of domestication. After an historical overview of the human-animal, domestic-wild construction, an anthropological approach is used to interpret the social representation of wild animals held by different social actors – farmers, hunters, and tourists – within the context of an inhabited National Park, that of the Cévennes in south east France. Within the Park, the domestic and the wild, along with agriculture, hunting, conservation, re-introduced wild animals, and tourists co-habit. It is argued that changes in the representation of ``wildness' may well be an important indicator ofchanges in the social representation of nature.