Coupling Input‐Output Tables with Macro‐Life Cycle Assessment to Assess Worldwide Impacts of Biofuels Transport Policies

Many countries see biofuels as a replacement to fossil fuels to mitigate climate change. Nevertheless, some concerns remain about the overall benefits of biofuels policies. More comprehensive tools seem required to evaluate indirect effects of biofuel policies. This article proposes a method to evaluate large‐scale biofuel policies that is based on life cycle assessment (LCA), environmental extensions of input‐output (I‐O) tables, and a general equilibrium model. The method enables the assessment of indirect environmental effects of biofuels policies, including land‐use changes (LUCs), in the context of economic and demographic growth. The method is illustrated with a case study involving two scenarios. The first one describes the evolution of the world economy from 2006 to 2020 under business as usual (BAU) conditions (including demographic and dietary preferences changes), and the second integrates biofuel policies in the United States and the European Union (EU). Results show that the biofuel scenario, originally designed to mitigate climate change, results in more greenhouse gas emissions when compared to the BAU scenario. This is mainly due to emissions associated with global LUCs. The case study shows that the method enables a broader consideration for environmental effects of biofuel policies than usual LCA: Global economic variations calculated by a general equilibrium economic model and LUC emissions can be evaluated. More work is needed, however, to include new biofuel production technologies and reduce the uncertainty of the method.     

DNA barcoding of economically important freshwater fish species from north‐central Nigeria uncovers cryptic diversity

This study examines the utility of morphology and DNA barcoding in species identification of freshwater fishes from north‐central Nigeria. We compared molecular data (mitochondrial cytochrome c oxidase subunit I (COI) sequences) of 136 de novo samples from 53 morphologically identified species alongside others in GenBank and BOLD databases. Using DNA sequence similarity‐based (≥97% cutoff) identification technique, 50 (94.30%) and 24 (45.30%) species were identified to species level using GenBank and BOLD databases, respectively. Furthermore, we identified cases of taxonomic problems in 26 (49.00%) morphologically identified species. There were also four (7.10%) cases of mismatch in DNA barcoding in which our query sequence in GenBank and BOLD showed a sequence match with different species names. Using DNA barcode reference data, we also identified four unknown fish samples collected from fishermen to species level. Our Neighbor‐joining (NJ) tree analysis recovers several intraspecific species clusters with strong bootstrap support (≥95%). Analysis uncovers two well‐supported lineages within Schilbe intermedius. The Bayesian phylogenetic analyses of Nigerian S. intermedius with others from GenBank recover four lineages. Evidence of genetic structuring is consistent with geographic regions of sub‐Saharan Africa. Thus, cryptic lineage diversity may illustrate species’ adaptive responses to local environmental conditions. Finally, our study underscores the importance of incorporating morphology and DNA barcoding in species identification. Although developing a complete DNA barcode reference library for Nigerian ichthyofauna will facilitate species identification and diversity studies, taxonomic revisions of DNA sequences submitted in databases alongside voucher specimens are necessary for a reliable taxonomic and diversity inventory.     

Governance of indigenous policy in the neo-liberal age: indigenous disadvantage and the intersecting of paternalism and neo-liberalism as a racial project

Thinking about the governance of Indigenous poverty as an economic, social and racial project, the paper offers a way of understanding the dynamics of Indigenous policy formation in Australia in the neo-liberal age as what Howard Winant first coined a racial formation. In providing this analysis, this paper sits alongside a small, but growing body of work that reveals the racialized effects of governing through poverty in the neo-liberal age.     

The development of patient information leaflets. Care of the mouth after radiotherapy

Objectives: Describe the methodology used to produce a patient leaflet on care of the mouth after radiotherapy. Design: Prospective study to design a patient information leaflet. Setting and Subjects : Patients undergoing radiotherapy for oral cancer. Intervention: After a review of the relevant literature, a patient questionnaire was produced. This was then completed by patients undergoing radiotherapy treatment and gave an indication of the problems being encountered. Healthcare professionals were surveyed for their views. A leaflet was then produced according to published guidelines. It was taken back to another group of patients and a further version produced after input from a health promotion group. Results: A leaflet was produced after wide consultation and survey. Conclusion: Considerable effort must to be put into the production of patient information leaflet. It must be discussed with patients in the target group if it is to be sensitive, understood and find acceptance among its users     

Informing the Green Consumer: The Debate Over the Use and Abuse of Environmental Labels

Third-party environmental labeling programs continue to develop around the world. They are being increasingly challenged at the policy level, however; by a well-organized industry opposition claiming that the labels do not identify environmentally superior goods and are subject to abuse as protectionist trade barriers. Ecolabels' effectiveness in the marketplace still has not been empirically proven, although industry interest remains high and in certain cases labels appear to have influenced product design. There is little empirical evidence labels have acted as trade barriers, and negotiations within the World Trade Organization are stalemated. The International Organization for Standardization is developing standards for ecolabeling programs that may influence their status under intemational trade law. The Forest Stewardship Council, a nongovernmental umbrella group certifying sustainably harvested timber; remains the leader in this sector of resource labels. Intense industry interest in environmental labels likely arises out of fear that labels will be used as protectionist nontarifftrade barriers and, more important that label criteria will be adopted as the basis for government public procurement programs.     

Wrapping Up Greenhouse Gas Emissions An Assessment of GHG Emission Reduction Related to Efficient Packaging Use: An Assessment of GHG Emission Reduction Related to Efficient Packaging Use

The use of packaging materials results in greenhouse gas (GHG) emissions through production and transport of materials and packaging and through end-of-life management. In this article, we investigate the potential reduction of GHGs that are related to packaging. For this purpose, we use the dynamic MATTER-MARKAL model in which the western European energy and materials system is modeled. The results show that GHGs related to packaging can technically be reduced by up to 58% in the period 1995–2030. Current European packaging directives will result in a 10% emission reduction. Cost-effective improved material management 1 that includes lightweighting, reusable packages, material recycling, and related strategies can contribute a 22% GHG emission reduction. An additional 13% reduction becomes cost effective when a GHG emission penalty of 100 euros per metric ton 2 (EUR/ton) is introduced (1 EUR 0.9 USD). Generally speaking, improved material management dominates the gains that can be achieved without a penalty or with low GHG emission penalties (up to 100 EUR/ton CO2 equivalent). By contrast, the reduction of emissions in materials production and waste handling dominate when high GHG penalties are applied (between 100 and 500 EUR/ton CO2 equivalent). Given the significant technical potential and the low costs, more attention should be paid to material efficiency improvement in GHG emission reduction strategies.     

Graduate education and the role of the physical anthropologist in biomedical teaching and research

There is a place for the physical anthropologist in biomedical teaching and research because of the special and unique skills possessed by this individual. However, eventual success in the health sciences environment requires the student to obtain the knowledge and background for functionally oriented teaching and research. Students interested in a biomedical teaching and research career must prepare themselves methodologically and theoretically. This requires: (1) teaching qualifications, (2) an increased emphasis on methodology and technology, (3) an increased emphasis on research and experimental design, (4) appropriate interdisciplinary courses which provide the background for both teaching and research, (5) increased interaction with graduate faculty active in research, and (6) the latitude to adapt the graduate program to meet these specific needs. Students who finish their graduate training with a marketable skill, and who can apply their unique talents to a specialized area, will have broad appeal in the job market and will considerably strengthen their career opportunities.     

REHABILITATION AND RELEASE OF MARINE MAMMALS IN THE UNITED STATES: RISKS AND BENEFITS

Rehabilitation of stranded marine mammals elicits polarized attitudes: initially done alongside display collections, but release of rehabilitated animals has become more common. Justifications include animal welfare, management of beach use conflict, research, conservation, and public education. Rehabilitation cost and risks have been identified that vary in degree supported by data rather than perception. These include conflict with fisheries for resources, ignorance of recipient population ecology, poor understanding of long-term survival, support of the genetically not-so-fit, introduction of novel or antibiotic-resistant pathogens, harm to human health, and cost. Thus facilities must balance their welfare appeal against public education, habitat restoration, human impact reduction, and other conservation activities. Benefits to rehabilitating marine mammals are the opportunity to support the welfare of disabled animals and to publish good science and so advance our understanding of wild populations. In specific cases, the status of a population may make conservation the main reason for rehabilitation. These three reasons for rehabilitation lead to contrasting, and sometimes conflicting, management needs. We therefore outline a decision tree for rehabilitation managers using criteria for each management decision, based on welfare, logistics, conservation, research, and funding to define limits on the number of animals released to the wild.     

Environmental Impacts of Consumption in the European Union:High-Resolution Input-Output Tables with Detailed Environmental Extensions

For developing product policy, insight into the environmental effects of products is required. But available life-cycle assessment studies (LCAs) are hardly comparable between different products and do not cover total consumption. Input-output analysis with environmental extensions (EEIOA) of full consumption is not available for the European Union. Available country studies have a low sector resolution and a limited number of environmental extensions. This study fills the gap between detailed LCA and low-resolution EEIOA, specifying the environmental effects of household consumption in the European Union, discerning nearly 500 sectors, while specifying a large number of environmental extensions. Added to the production sectors are a number of consumption activities with direct emissions, such as automobile driving, cooking and heating, and a number of postconsumer waste management sectors. The data for Europe have been constructed by using the sparse available and coarse economic and environmental data on European countries and adding technological detail mainly based on data from the United States.
A small number of products score high on environmental impact per Euro and also have a substantial share of overall consumer expenditure. Several meat and dairy products, household heating, and car driving thus have a large share of the total environmental impact. Due to their sales volume, however, products with a medium or low environmental score per Euro may also have a substantial impact. This is the case with bars and restaurants, clothing, residential construction, and even a service such as telecommunications. The limitations in real European data made heroic assumptions necessary to operationalize the model. One conclusion, therefore, is that provision of data in Europe urgently needs to be improved, at least to the level of sector detail currently available for the United States and Japan.     

Urine cytology: appropriate usage maximizes sensitivity and reduces cost

OBJECTIVE: Urine cytology is costly because of the skilled manpower required for analysis. Inappropriate requests are a significant drain both financially and on the cytopathologist's time. The present study aimed at identifying the extent and cause of this misuse and reduce it. METHODS: An audit of urine cytology usage was undertaken using the hospital results reporting system to identify requests. Patient case notes were then obtained to gain further clinical information. Initially a 2-week period was analysed, following which departmental guidelines for requesting urine cytology were produced and circulated. The audit loop was then closed. RESULTS: Over the initial 2-week period, 117 urine cytology requests were received. Thirty-three per cent were inappropriate, either because they were from patients with benign disease or because of duplication. Following the education programme this number fell to 6%. Expenditure on unnecessary samples thus decreased from pounds 2418 to only pounds 310, giving an annual overall saving of pounds 55,000. CONCLUSION: Significant cost and time savings can be made if urine cytology is sent appropriately. Simple guidelines and staff education are the key to reducing inefficiency. Our findings have implications not just for cytopathology costs but for laboratory and radiology requests in general.