The Environmental Performance of Participatory and Collaborative Governance: A Framework of Causal Mechanisms

Many have advocated for collaborative governance and the participation of citizens and stakeholders on the basis that it can improve the environmental outcomes of public decision making, as compared to traditional, top‐down decision making. Others, however, point to the potential negative effects of participation and collaboration on environmental outcomes. This article draws on several literatures to identify five clusters of causal mechanisms describing the relationship between participation and environmental outcomes. We distinguish (i) mechanisms that describe how participation impacts on the environmental standard of outputs, from (ii) mechanisms relating to the implementation of outputs. Three mechanism clusters focus on the role of representation of environmental concerns, participants' environmental knowledge, and dialogical interaction in decision making. Two further clusters elaborate on the role of acceptance, conflict resolution, and collaborative networks for the implementation of decisions. In addition to the mechanisms, linking independent with dependent variables, we identify the conditions under which participation may lead to better (or worse) environmental outcomes. This helps to resolve apparent contradictions in the literature. We conclude by outlining avenues for research that builds on this framework for analysis.     

Heat Treatment of Mineral Pigment During the Upper Palaeolithic in North‐East Italy

The use of red ochre for utilitarian, symbolic and artistic purposes is widely documented in prehistoric contexts. The absence of adequate red‐coloured raw materials influenced the development of technological activities aimed at modifying the original physiochemical properties of yellow ochre. The heat treatment of goethite to obtain hematite was investigated in the western sector of the Lessini Mountains in north‐east Italy, where red ochre was found in the (Proto)Aurignacian levels at Fumane cave and in the Late Epigravettian sequence at Tagliente rockshelter. The combination of X‐ray powder diffraction (XRPD) and transmission electron microscopy (TEM) proved that heat treatment was a common practice in the studied archaeological sites due to the scarce availability of suitable hematite‐based material in the region.     

Heritage Management and Aboriginal Australians: Relations in a Global,Neoliberal Economy—A Contemporary Case Study from Victoria

Cultural Heritage Management in Victoria has bonded archaeologists and Aboriginal people to the logic of profitability. In this article, I argue that this approach to heritage neutralises and/or discourages any political or social interpretations relevant to aboriginal peoples, and undermines subsequent protest movements. I advocate that archaeology, as it is framed in Victoria, is participating in making the heritage ‘industry’ a profitable activity for Aboriginal communities, giving them an illusion of empowerment, ironically achieved through the destruction of their own non-renewable heritage. This process of commodification is consented to in exchange for financial compensation, presented as the key to emancipation. I intend here to demonstrate that this belief might in reality be detrimental to Aboriginal Australians.     

Broca and Charcot’s Research on Jacques Inaudi:The Psychological and Anthropological Study of a Mental Calculator

In the nineteenth century, French scientific institutions became interested in young “mental calculators,” arithmetical prodigies able to quickly and accurately perform complex mental calculations. The first scientists to study mental calculators were phrenologists who sought to prove the existence of a calculating organ in the frontal lobe. Paul Broca introduced one such mental calculator, Jacques Inaudi, to the Anthropological Society of Paris in 1880. Broca attributed extraordinary faculty for mental calculation to memory functioning (the psychological hypothesis) rather than physiological difference (the phrenological hypothesis). In 1892, prominent French Academy of Sciences member Jean-Martin Charcot produced a noteworthy study of Inaudi on the organization’s behalf. Charcot observed that Inaudi called upon auditory memory rather than visual memory in his mental calculations, unlike most mental calculators who preceded him. Like Broca, Charcot was skeptical of the phrenological hypothesis, though he noted that Inaudi’s skull was markedly plagiocephalic. Interestingly, anthropological examination of Inaudi is consistent with the themes of modern cognitive neuroscience. Thus, Charcot seems to have anticipated present research on the localization of mental calculation and memory for numbers.     

Quantification of slag heap volumes and masses through the use of induced polarization: application to the Castel-Minier site

When used for archaeological purposes, geophysical methods are often useful for the exploration, detection and mapping of archaeological remains. In the case of ancient metallurgical activities, slag accumulations form precious mineral records of these activities. Evaluating the volume of slag produced in such locations is an important issue, since it enables an estimate of the amount of metal produced in the smeltery. Unfortunately, slags themselves cannot be easily detected by DC electrical methods. Although they can be easily detected using magnetic techniques, these methods do not allow for an estimate of the quantity of slag, because magnetic fields do not conserve magnetic flux. In the present study we show that the Induced Polarization method (IP) is suited to the quantification of buried slags, provided the slag response has been suitably calibrated prior to the field measurements. The ability to quantify the quantity of slag is based on the quasi-linear relationship between the main IP parameter, i.e., the chargeability, and the slag concentration. This approach provides a new, non-invasive tool for the estimation of the volume of buried slag in palaeometallurgical sites.In this paper, an application of this technique for the site of Castel-Minier, Ariège, France, is presented.     

New Bioarchaeological Evidence and Radiocarbon Dates from the Lambayeque/Sicán Culture Camelids from the El Brujo Complex (Northern Coast of Peru): Implications for Funerary and Herd Management Practices

ABSTRACT

Pastoralism and camelid management have been essential to all aspects of pre-Hispanic Andean societies. Here, we present zooarchaeological and isotopic data on domestic camelid remains from Huaca Cao Viejo (El Brujo archaeological complex) on the northern coast of Peru, and dated to the Lambayeque/Sicán period—to characterise their biological age, diet, life history, possible geographic origin and ritual use. Domestic camelids, representing a wide range of biological ages and a high rate of polydactyly, were found as burial offerings in direct association with human funerary bundles (fardos). Direct AMS dates indicated that camelids were buried over a short period of time (AD 1022–1176) confirming the Lambayeque presence in the Chicama Valley during the first half of the Late Intermediate Period. Stable isotopic analyses were carried out on both bone collagen and hair keratin, including incremental analysis. A considerable variability in δ¹³C values at both the intra-individual and the intra-group level and a large contribution of C₄ resources to diet are shown. This clearly supports local management and camelids originating from various herds. Zooarchaeological and isotopic evidences suggest diversity in herding practices and suggest the importance of the herds in fulfilling the transportation demands for trade in goods.     

Camelid Gastrointestinal Parasites from the Archaeological Site of Huanchaquito (Peru): First Results

ABSTRACT

Palaeoparasitological investigation was conducted on a first set of samples from 13 sacrificed domestic camelids recovered from the pre-Hispanic Chimú culture site of Huanchaquito-Las Llamas, Peru. The aim was to establish the animals’ gastrointestinal parasite diversity and enlighten on their health status at the time of their death. To this end, 20 samples of coprolites and intestinal contents were analysed to check for the presence of parasite markers, i.e. preserved eggs and oocysts. Microscopic examinations revealed the presence of five taxa of helminths and protozoans in a majority of the tested animals (61%). Our analysis revealed the presence in some animals of protozoan oocysts belonging to the species Eimeria macusaniensis (phylum Apicomplexa). Our study is the first report of the possible presence of a parasite egg attributed to the order Plagiorchiida (family Fasciolidae) in ancient camelids. This preliminary study shows that there is interesting potential for conducting palaeoparasitological analysis at the site and that such analysis is promising for answering questions about the health status of the Huanchaquito-Las Llamas camelids.