Naming Moroccan fish: when diversity faces standardisation imperatives

The Moroccan national fisheries information system aims at adopting a standard list of common names for fishery products. Thus, the goal of this study is to provide a means structuring vernacular names, which, although in wide use, are highly variable and do not necessarily meet trade requisites. The 138 species considered in this study have 691 vernacular names – an average of five names per species. Large disparities in the number of vernacular names were found between species and among the 16 study sites. Much of this variability is due to pronunciation and syllable adjunction, which do not affect the root name structure. Pronunciation aside, for the most part the analysed variability in vernacular names of fishes is of linguistic origin stemming from four geographic – and thus cultural – groups. The Iberian names, preponderant in the eastern Moroccan Mediterranean, decreased southward in favour of Arabic, Amazigh and French. According to these results, the adoption of a unique standard, if even possible, might encounter resistance to dissemination by the fishermen and local populations. The adoption of two names lists, one for the Moroccan Mediterranean and one for the Moroccan Atlantic, may be a good compromise. Most efforts at standardisation should then be invested at fish markets in order to integrate fish identification and labelling processes prior to selling.     

Internet scientific name frequency as an indicator of cultural salience of biodiversity

Public interest in nature is an important driver of the success of conservation actions, such that increasing public awareness of biodiversity has become a major conservation goal (i.e. Aichi Target 1). Macro-scale monitoring of public interest towards nature has thus far been difficult, but the enormous quantity of information generated by the internet allows for new approaches using culturomic techniques. For example, other things being equal, we would expect that the vernacular (common) names of charismatic species with high levels of public interest (e.g. tiger, elephant) to appear on more web-pages than less ‘cultural’ species. Nevertheless, deriving metrics from such data is challenging because vernacular names often have multiple meanings (e.g. teal, jaguar) that could significantly bias culturomic metrics of cultural visibility. Scientific binomial names of species potentially avoid this problem because Latin is a ‘dead’ language and the scientific name typically applies only to the biological organism. Here, we investigate whether standard scientific names: i) are a robust proxy of web salience of vernacular species names, and; ii) have the same statistical relationship with vernacular species names across different cultural and language groups. Automated internet searches were carried out for scientific and vernacular names from a global bird species list and six national bird species lists (Australia, Brazil, Indonesia, Spain, Tanzania and USA). For national searches the results were restricted to country web domains. We found strong and consistent correlations between vernacular and scientific species names at both global and country level, independent of language and cultural differences. The universality of this relationship suggests that the web salience of scientific species names is a robust, cross-cultural indicator of species ‘culturalness’. Potential applications of this indicator include: i) the development of new indicators to assess public perceptions of biodiversity; ii) systematic identification of species with high cultural visibility; iii) empirical identification of the biogeographic, ecological, morphological and cultural characteristics of species that influence cultural visibility, globally and in different cultural settings, and; iv) near real-time monitoring of changes in species ‘culturalness’. The capture and processing of internet data is technically non-trivial, but can be replicated at low cost and has enormous potential for the creation of new macro-scale metrics of human-nature interactions.     

Surface analysis and materials characterization for the study of biodeterioration and weathering effects on cultural property

Several methods for material characterization and surface analysis such as scanning electron microscopy (SEM), energy dispersion X-ray analysis (EDX), environmental scanning electron microscopy (ESEM), petrographic analyses, Mössbauer spectroscopy (MS), conventional X-ray diffraction (XRD), grazing incidence diffraction (GID), Raman spectroscopy (RS), other spectroscopic techniques like X-ray photoelectron spectroscopy (XPS), reflection electron energy-loss spectroscopy (REELS) and advanced combined applications of synchrotron based μ-X-ray diffraction/μ-X-ray fluorescence (SR-μXRD/μXRF) can be used for assessing weathering and biodeterioration effects on materials (such as stone buildings, metallic artefacts, pigments, mixtures, and processes) of cultural property. Molecular biology techniques to identify the microbial components of biofilms are also described. Different examples of the use of these methods in the field of cultural property preservation are presented.     

Tree rings as criteria for selection of timber for building of chapels in the Republic of Karelia

Data on the quality of timber used for building chapels – small buildings for public worship, enabled determination of visual criteria used for the selection of timber in the Republic of Karelia, located in the north-western part of the Russian Federation.It was revealed that as for the majority of timber structures in the region, Scots pine (Pinus sylvestris L.) logs were selected for the chapels. Trees perceived as 'Holy' such as spruce (Picea abies Kr.), were not used in these worship structures, in contrast to practices in the neighboring Leningrad Region. The age of the logged trees was 100–150 years, with a high proportion of young trees.Data obtained proved convincingly that compared with huge parish churches, selection of timber for these small chapels was not so strict. Multivariate analysis of variance showed that an ethnological factor played a significant role in the selection of wood for the buildings. Mature trees with narrow tree rings were preferred for worship structures preserved in villages populated by Karelians – the Baltic-Finnic tribe living in the region since ancient times.In villages with a dominantly Russian population, young pines with wide annual rings were dominantly used. A correlation between the height of the structures and the average diameter of the logs used was found with the coefficient of determination high in Karelian villages and lower in Russian villages.     

北京市住宅建筑生命周期碳足迹

从生命周期角度看,建筑碳足迹与能源和建材生产系统具有密切关系。随着技术的进步和节能政策的推进,中国能源的生产和使用,以及建材生产过程中的环境排放都随着时间在持续降低,这将间接地影响到建筑的环境表现。依据1990—2010年期间每5a的中国能源与建材生命周期清单数据,对北京市20年间住宅建筑系统开展生命周期评价和碳足迹核算,以揭示北京市住宅建筑系统的环境负荷变化特征。结果表明,北京市住宅建筑生命周期碳足迹随时间推移呈现降低趋势,主要来自能源系统和建材生产系统的碳减排贡献。不同结构建筑的碳足迹尽管有差异,但也呈现了相似的下降趋势。从生命周期阶段看,建筑碳足迹主要体现在建筑使用阶段和建材生产阶段。尽管建筑使用阶段的节能对于降低建筑生命周期碳足迹具有重要贡献,但节能在经济成本及环境成本方面而言是有限度的。在可持续的环境政策管理制定中,应从生命周期角度,统筹考虑协调各行业减碳的协调发展。论文同时也验证了在生命周期评价中考虑时间变量将有助于更好地利用生命周期评价结果支持环境可持续管理。结论对于城市规划的政策制定、量化环境表现是有益的。     

Integrating triple bottom line input–output analysis into life cycle sustainability assessment framework: the case for US buildings

Purpose

With the increasing concerns related to integration of social and economic dimensions of the sustainability into life cycle assessment (LCA), traditional LCA approach has been transformed into a new concept, which is called as life cycle sustainability assessment (LCSA). This study aims to contribute the existing LCSA framework by integrating several social and economic indicators to demonstrate the usefulness of input–output modeling on quantifying sustainability impacts. Additionally, inclusion of all indirect supply chain-related impacts provides an economy-wide analysis and a macro-level LCSA. Current research also aims to identify and outline economic, social, and environmental impacts, termed as triple bottom line (TBL), of the US residential and commercial buildings encompassing building construction, operation, and disposal phases.

Methods

To achieve this goal, TBL economic input–output based hybrid LCA model is utilized for assessing building sustainability of the US residential and commercial buildings. Residential buildings include single and multi-family structures, while medical buildings, hospitals, special care buildings, office buildings, including financial buildings, multi-merchandise shopping, beverage and food establishments, warehouses, and other commercial structures are classified as commercial buildings according to the US Department of Commerce. In this analysis, 16 macro-level sustainability assessment indicators were chosen and divided into three main categories, namely environmental, social, and economic indicators.

Results and discussion

Analysis results revealed that construction phase, electricity use, and commuting played a crucial role in much of the sustainability impact categories. The electricity use was the most dominant component of the environmental impacts with more than 50 % of greenhouse gas emissions and energy consumption through all life cycle stages of the US buildings. In addition, construction phase has the largest share in income category with 60 % of the total income generated through residential building’s life cycle. Residential buildings have higher shares in all of the sustainability impact categories due to their relatively higher economic activity and different supply chain characteristics.

Conclusions

This paper is an important attempt toward integrating the TBL perspective into LCSA framework. Policymakers can benefit from such approach and quantify macro-level environmental, economic, and social impacts of their policy implications simultaneously. Another important outcome of this study is that focusing only environmental impacts may misguide decision-makers and compromise social and economic benefits while trying to reduce environmental impacts. Hence, instead of focusing on environmental impacts only, this study filled the gap about analyzing sustainability impacts of buildings from a holistic perspective.     

Towards understanding: antisemitism and the contested uses and meanings of ‘Yid’ in English football

This article addresses an omission in the currently brief body of work on antisemitism in football and contributes to and advances wider sociological debates in the sub-disciplines of race and ethnicity, religion, linguistics and sport. The article examines antisemitic discourse in English football and in doing so, explains the different uses and meanings of ‘Yid’ in the vernacular culture of fans. While many conceive of ‘Yid’ as an ethnic epithet, fans of Tottenham Hotspur – Gentiles and Jews – have appropriated and embraced the term, using it to deflect the antisemitic abuse they are targeted with due to their ‘Jewish identity’. The study maps the contested uses of ‘Yid’ on a continuum to explain and demarcate between the nuanced forms of antisemitism in football. It makes central the cultural context in which ‘Yid’ is used, together with the intent underpinning its use, since epithets and slurs are not simply determined by their lexical form.     

The search for Fort Armstrong: Dendroarchaeology of the Williamson “Snow Hill” Plantation,Cherokee County,Alabama, U.S.A.

Tree-ring dating has been applied to three historical log buildings in northeastern Alabama to determine if any of the structures could have been associated with historic Fort Armstrong. Fort Armstrong was constructed near Cedar Bluff, Alabama by militia members under the ultimate command of Andrew Jackson to support actions against the “Red Stick” faction of Creeks during the First Creek War in 1813. Comparison of tree-ring samples from the structures with reference chronologies from nearby living trees strongly indicates that none of the three buildings was constructed prior to about 1849 and therefore could not have been contemporaneous with Fort Armstrong. However, the dating does indicate that the buildings are Antebellum in age and were very likely constructed as part of the early development of Snow Hill Plantation. As such these structures provide insight into the physical and cultural patterns of an early Alabama plantation. We believe that this project represents the first dendroarchaeological research reported from Alabama.     

The Effect of Selection Bias in Studies of Fads and Fashions

Most studies of fashion and fads focus on objects and practices that once were popular. We argue that limiting the sample to such trajectories generates a selection bias that obscures the underlying process and generates biased estimates. Through simulations and the analysis of a data set that has previously not been used to analyze the rise and fall of cultural practices, the New York Times text archive, we show that studying a whole range of cultural objects, both popular and less popular, is essential for understanding the drivers of popularity. In particular, we show that estimates of statistical models of the drivers of popularity will be biased if researchers use only trajectories of those practices that once were popular.     

The Growth of Urban Building Stock: Unintended Lock‐in and Embedded Environmental Effects

Building stocks constitute enduring components of urban infrastructure systems, but little research exists on their residence time or changing environmental impacts. Using Los Angeles County, California, as a case study, a framework is developed for assessing the changes of building stocks in cities (i.e., a generalizable framework for estimating the construction and deconstruction rates), the residence time of buildings and their materials, and the associated embedded environmental impacts. In Los Angeles, previous land‐use decisions prove not easily reversible, and past building stock investments may continue to constrain the energy performance of buildings. The average age of the building stock has increased steadily since 1920 and more rapidly after the post–World War II construction surge in the 1950s. Buildings will likely endure for 60 years or longer, making this infrastructure a quasi‐permanent investment. The long residence time, combined with the physical limitations on outward growth, suggest that the Los Angeles building stock is unlikely to have substantial spatial expansion in the future. The construction of buildings requires a continuous investment in material, monetary, and energetic resources, resulting in environmental impacts. The long residence time of structures implies a commitment to use and maintain the infrastructure, potentially creating barriers to an urban area's ability to improve energy efficiency. The immotility of buildings, coupled with future environmental goals, indicates that urban areas will be best positioned by instituting strategies that ensure reductions in life cycle (construction, use, and demolition) environmental impacts.     

Developmental Stage Age Groups and African Population Structure: The Kusasi of the West African Savanna

African population structures based on censuses exhibit a distinctive pattern of distortion. It is often assumed that the cause for this distortion is systematic biases in age estimates by census enumerators and respondents influenced by perceptions of social and biological development. African developmental stage age groups are the cultural codification of such perceptions. I describe developmental stage age groups among the Kusasi of Bawku District in northeast Ghana, and analyze their age and sex structure for a sample of 1,132 individuals from the village of Zorse. I show that differences between men and women reflect differences in biological and social development, and that cultural concepts of developmental stages could influence age estimates to produce the pattern of distortions typical of those found in African population structures based on censuses. This is supported by a comparison of Bawku District population structure based on the Ghana census and an ethnographic sample census in Zorse which eliminated most age estimate biases.     

Disasta: Rethinking the Notion of Disaster in the Wake of Cyclone Pam

ABSTRACT

Tongoa was one of the worst-hit islands in Vanuatu when it was struck on 13 March 2015 by Cyclone Pam, the most severe climatic event recorded in the South Pacific for several decades. Nearly all of the buildings on Tongoa were damaged by winds and flooding. However, exceptional this cyclone might have been, such disruptive events are frequent and widespread on Tongoa Island: landslides, volcanic eruptions, cyclones and droughts all contribute to shaping the universe of its inhabitants. This paper seeks to understand the category of disasta or ‘disaster’ and how it is constituted in the context of Tongoa Island, where there is no vernacular word to express the concept of catastrophe. Disasta is a subjective Bislama term, varying with circumstances, the impact of the phenomenon and the cultural and social identity of the group affected. Is there a threshold with which to measure and define disasters? Reflections from the perspective of an anthropology of nature and an anthropology of disaster reveal how considerations around the notion of catastrophe are closely intertwined with the relationships between people and their environment.     

Pollution,food safety,and the distribution of knowledge

Human perceptions of the relationship between pollution and food safety are often haphazard and contradictory, based on a variety of sources of information. Recent media events concerning seafood and coastal pollution have generated concern that an otherwise healthy food— fish and shellfish—has become dangerous. We assess consumer knowledge about seafood safety and coastal pollution using several methods, including tests of cultural consensus. We find that consumers view seafood as far more threatened by pollution than scientific analysis suggests, due in part to their perceptions about the dynamics of the marine environment. Finding variation in perceptions within our population based on income and other factors, we explore the use of the cultural consensus approach in large and heterogeneous populations.     

Atmospheric metal pollutants and environmental injustice: A methodological approach to environmental risk analysis using fuzzy logic and tree bark

Air pollution is the single largest environmental risk today and is increasing in developing countries. In addition, exposure to air pollution is correlated to poor socioeconomic conditions owing to political processes and cultural and historic occupation of land. Ports have several structures that are potential emitters of pollutants such as large ship engines, diesel trucks, and trains. Owing to the considerable costs of implementing direct monitoring networks, alternatives like biomonitoring are an interesting approach to evaluate the environmental status of a particular area using living organisms or their parts such as bark, even though the use of bark as a biomonitor has several problems such as difficulties in determining the exposure period and its correlation with human exposure. Therefore, the use of a complementary mathematical logic is necessary. This study describes a methodological approach to evaluate the environmental risk from air pollution integrating data on environmental pollutants from tree bark using Fuzzy logic, based in the port city of Paranaguá in the state of Paraná in Brazil, and validated using income indicators. The results indicate that the risk distribution patterns have an inverse relationship with the income indicator, i.e., higher risk levels indicate lower income levels and vice versa. It was concluded that the system was able to identify the distribution of risk and that there is a context of environmental injustice in the region, where the environmental risk related to air pollution is inversely proportional to income levels. This type of information provides a decision making tool for environmental risk analysis from air pollution and can be used in the definition of public policies.     

Land use impact assessment in the construction sector: an analysis of LCIA models and case study application

Purpose

Land use is a potentially important impact category in life cycle assessment (LCA) studies of buildings. Three research questions are addressed in this paper: Is land use a decisive factor in the environmental impact of buildings?; Is it important to include the primary land use of buildings in the assessment?; and How does the environmental performance of solid structure and timber frame dwellings differ when assessed by distinct available models for quantifying land use impacts?

Methods

This paper compares several operational land use impact assessment models, which are subsequently implemented in an LCA case study comparing a building constructed using timber frame versus a solid structure. Different models were used for addressing the different research questions.

Results and discussion

The results reveal that contrasting decisions may be supported by LCA study results, depending on whether or not and how land use is included in the assessment. The analysis also highlights the need to include the building land footprint in the assessment and to better distinguish building locations in current land use impact assessment models.

Conclusions

Selecting land use assessment models that are most appropriate to the goals of the study is recommended as different models assess different environmental issues related to land use. In general, the combination of two land use assessment methods for buildings is recommended, i.e. soil organic matter (SOM) of Milà i Canals and Eco-indicator 99.     

The limits of post-national citizenship: European Muslims,human rights and the hijab

Innovative approaches to citizenship emerged in the 1990s. Post-national theory suggested that European minorities no longer needed national citizenship because supra-national political structures such as the European Court of Human Rights (ECtHR) offered them protections. Denationalized citizenship held that universal human rights were now available at the national level too as the Council of Europe's member countries had to incorporate human rights principles within their own jurisdictions. New forms of claims-making among European Muslims were cited as evidence of this trend as religious claims, especially relating to the hijab, began to be made through human rights litigation. This paper demonstrates the limits of post-nationalism through a discussion of the outcomes of such claims. While European Muslims are indeed mobilizing around human rights, there is no evidence – at the level of litigation – that this has helped them to win recognition of their religious or cultural rights. This paper explores the reasons for this.     

The history of the Eurasian Beaver Castor fiber in Scotland

In 1995 Scottish Natural Heritage proposed a feasibility study to examine the case for reintroducing the Eurasian Beaver Castor fiber to Scotland. Following IUCN guidelines, an important first step is to demonstrate that the Beaver was once a native of Scotland and that the causes of its extinction no longer pose any threat to reintroduced animals. Therefore, palaeontological, archaeological and historical evidence for the former existence of the Beaver in Scotland and the causes of its extinction are reviewed.
Palaeontological and archaeological evidence suggest that the Eurasian Beaver was once widely distributed throughout mainland Scotland. Historical evidence suggests that although it was once probably fairly common, it became extinct between the twelfth and sixteenth centuries, most probably towards the latter. The main cause of its decline and extinction was probably hunting for its pelt, meat and castoreum, but habitat destruction may have been important in the loss of some small isolated populations.
Given that the causes of extinction of the Beaver in Scotland now no longer exist or can be effectively controlled, there is no reason why a feasibility study cannot proceed to assess the practicalities of a reintroduction.     

‘Hip to be Irish’: ethnicity and Bourdieu's ‘Forms of Capital’

A ‘new Irish’ American ethnicity surfaced in the 1980s – according to a number of scholars and journalists – and is comprised of what some consider to be more ‘authentic’ and ‘traditional’ Irish cultural attributes. Defining authentic and traditional Irishness is complicated, however, by the recent influx and highly visible forms of economic capital and media attention stemming from the Celtic Tiger – the surge of economic prosperity that began in Ireland in the 1990s – and the commercializing of Irish music and dance – such as Riverdance. In this paper, I propose, through my study involving Irish language enthusiasts, that this ‘new’ form of Irish ethnicity is more the result of rather than the reason for this surge in popularity. I use Pierre Bourdieu's ‘Forms of Capital’ in questioning the ‘new Irish’ American ethnicity, arguing instead that a deeply seated, less-visible reservoir of cultural and social capital form the basis for this perceived contemporary ethnicity.     

A procedure for evaluation of the indoor environment

Exposure to substances found in the indoor environment is known totrigger respiratory illnesses such as asthma. Despite this knowledge,information on how to identify and remove these exposures is scarce. Toaddress this issue, we describe a program of environmental assessmentdeveloped at Children's Mercy Hospital in Kansas City, Missouri. Weevaluated buildings using a standardized assessment protocol. Thisprotocol included a combination of background information, visualinspection, volumetric air sampling, bulk sampling of suspicious areas,antigen measurement of housedust, and general measurements of the indoorclimate. We inspected a total of 63 buildings including 49 single unitstructures, 4 apartments, 4 town homes, 3 schools, 2 office buildings,and 1 mobile home. Most of these locations were identified because ofrespiratory ailments reported by the occupants. A screeningquestionnaire revealed factors that are known to be associated withfungal contamination such as leaks or flooding in 78% of thebuildings. Visual inspection confirmed these sources of contamination inthe majority of structures. Volumetric air sampling identified a highproportion of buildings with airborneAspergillus/Penicillium species. Stachybotrys wasfound in nearly 30% of these structures both in air and onsurface samples, and surprisingly, Stachybotrys spores werefound only in air in nearly 20%. Climactic factors were onlyweakly associated with fungal contamination. The homes of patients withrespiratory diseases often have significant fungal contamination thatcan be identified with a questionnaire. Using this standardizedapproach, factors associated with respiratory illnesses, usually fungalcontamination, frequently can be identified. Whether removal of theoffending exposure will lead to improve health remains to bedetermined.     

Climate change and fishing: a century of shifting distribution in North Sea cod

Globally, spatial distributions of fish stocks are shifting but although the role of climate change in range shifts is increasingly appreciated, little remains known of the likely additional impact that high levels of fishing pressure might have on distribution. For North Sea cod, we show for the first time and in great spatial detail how the stock has shifted its distribution over the past 100 years. We digitized extensive historical fisheries data from paper charts in UK government archives and combined these with contemporary data to a time‐series spanning 1913–2012 (excluding both World Wars). New analysis of old data revealed that the current distribution pattern of cod – mostly in the deeper, northern‐ and north‐easternmost parts of the North Sea – is almost opposite to that during most of the Twentieth Century – mainly concentrated in the west, off England and Scotland. Statistical analysis revealed that the deepening, northward shift is likely attributable to warming; however, the eastward shift is best explained by fishing pressure, suggestive of significant depletion of the stock from its previous stronghold, off the coasts of England and Scotland. These spatial patterns were confirmed for the most recent 3½ decades by data from fisheries‐independent surveys, which go back to the 1970s. Our results demonstrate the fundamental importance of both climate change and fishing pressure for our understanding of changing distributions of commercially exploited fish.