The empirical case against the ‘demographic turn’ in Palaeolithic archaeology

Funding. M.C.’s work is supported by the Social Sciences and Humanities Research of Canada, the Canada Research Chairs Programme, the Canada Foundation for Innovation, the British Columbia Knowledge Development Fund and Simon Fraser University. K.V. received support from the Netherlands Organization for Scientific Research (VIDI-grant 016.144312). R.C. and W.R. are supported by the Australian Research Council (discovery grants nos DP120100580 and DP150100586).

An archaeology of female monasticism in medieval Ireland

This thesis considers the archaeological evidence for female monasticism in medieval Ireland, with a particular emphasis on the later medieval period. Female monasticism has been considered from an archaeological perspective in several countries, most notably Britain, but has yet to be considered in any detail in Ireland. The study aims to bring together all the currently available evidence on female monasticism and consider it through an engendered archaeological approach. The data gathering for this research has been deliberately wide, and where gaps have been identified in the Irish evidence, comparative material from elsewhere has been considered. Nunneries should not be expected to conform to what has become the male monastic template of a claustrally-planned monastery. The research conducted shows a distinct and varied archaeology and architecture for medieval nunneries in Ireland which suggests that a claustral plan was not considered an essential part of a nunnery scheme. Nunneries provided an enclosed environment where women, for a variety of motives could become brides of Christ. Through the performance and celebration of the daily Divine Office, the Mass and seasonal liturgy, spaces used by the nunnery community were negotiated and transformed into a sacred Paradise on earth. However, rather than being isolated in the landscape nunneries in later medieval Ireland were located either within or close to walled towns, larger unenclosed settlements and settlement clusters and would have been well known throughout their hinterlands. This research concludes that nunneries were an intrinsic part of the medieval monastic landscape in Ireland and an essential component of patrons’ portfolios of patronage, at a particularly local level, and where they interacted closely with their local community.

Talom Rukbo and the Donyipolo Yelam Kebang: restructuring Adi religious practices in Arunachal Pradesh, Northeast India

The purpose of this dissertation is to examine and contextualize the recent changes in the articulation of Donyipolo faith among the indigenous community of the Adi from the 1980s until the present. This is achieved by documenting both ‘non-formalized’ and ‘formalized’ belief and ritual within this Eastern Himalayan community. Since the mid-1980s, the Adi – led by indigenous activist Talom Rukbo and the Donyipolo Yelam Kebang (Donyipolo Faith Council) – have been restructuring Donyipolo to fit the model of more mainstream religions via a series of processes that could be called ‘formalization’ or ‘institutionalization’, a reformation blueprint that has subsequently spread to neighboring ethnic groups. This ethnography, exploring both folk practice and the modern reformation, is rooted in radical empiricism – in this context, meaning to collect data and allow analysis to arise organically. Radical empiricism is employed alongside vernacular theorizing to allow for the acknowledgement of indigenous theory through which we can trace indigenous agencies and the construction of indigenous lifeworlds. Facilitating this space for the acknowledgement of ‘religious re-imaginings’ as a means of cultural preservation – and as a representation of creativity – is significant particularly when viewed in the context of contemporary research on similar movements in Northeast India, which sometimes tends toward the negation of indigenous innovation by representing such religious revivals as conversion tools attributed to the Hindu right. It is hoped that the reader will come away from this dissertation with an understanding of the ‘constellations of faith’ that comprise ‘traditional’ Donyipolo and a comprehension of the innovative institutionalization processes that have shaped the new Adi praxis. Donyipolo should be viewed as a complex, nuanced, and independent indigenous faith, whether in its forms of folk expressions or in its new structure as expressed through the Donyipolo Yelam Kebang.

Field data on methane fluxes, temperature, soil gas profiles and microbial activities in ponds of the northeast Siberian polygonal tundra

The data files give the basic field and laboratory data on five ponds in the northeast Siberian Arctic tundra on Samoylov. The files contain water and soil temperature data of the ponds, methane fluxes, measured with closed chambers in the centres without vascular plants and the margins with vascular plants, the contribution of plant mediated fluxes on total methane fluxes, the gas concentrations (methane and dissolved inorganic carbon, oxygen) in the soil and the water column of the ponds, microbial activities (methane production, methane oxidation, aerobic and anaerobic carbon dioxide production), total carbon pools in the different horizons of the bottom soils, soil bulk density, soil substance density, and soil porosity.

(Table 1) Methane concentrations, MOX rates and MOB abundance in arctic aquatic ecosystems of the Lena Delta, Northeast Siberia

Large amounts of organic carbon are stored in Arctic permafrost environments, and microbial activity can potentially mineralize this carbon into methane, a potent greenhouse gas. In this study, we assessed the methane budget, the bacterial methane oxidation (MOX) and the underlying environmental controls of arctic lake systems, which represent substantial sources of methane. Five lake systems located on Samoylov Island (Lena Delta, Siberia) and the connected river sites were analyzed using radiotracers to estimate the MOX rates, and molecular biology methods to characterize the abundance and the community composition of methane-oxidizing bacteria (MOB). In contrast to the river, the lake systems had high variation in the methane concentrations, the abundance and composition of the MOB communities, and consequently, the MOX rates. The highest methane concentrations and the highest MOX rates were detected in the lake outlets and in a lake complex in a floodplain area. Though, in all aquatic systems we detected both, Type I and II MOB, in lake systems we observed a higher diversity including MOB, typical of the soil environments. The inoculation of soil MOB into the aquatic systems, resulting from permafrost thawing, might be an additional factor controlling the MOB community composition and potentially methanotrophic capacity.

(Table 1, Page 94) Elemental abundances in ferromanganese nodules and crusts from the Pernambuco Plateau and guyots off northeast Brazil

Ferromanganese deposits, mostly manganese crusts, are common in elevations along the northeastern Brazilian continental margin. Association of the deposits with more or less altered basaltic rock can be observed. On the Pernambuco Plateau and Ceara Guyot, ferromanganese deposits occur associated with phosphatic material and nodules. The mineralogical composition of the ferromanganese deposits indicates a predominance of the manganese oxide phase dMnO2. Low contents of Mn and Cu are characteristic of their chemical composition. Fe and Mn in the deposits probably precipitated from the sea water.

Geochemical composition of snow samples from Antarctica, Greenland and northeast Canada

In this paper, we present new detailed data on the trace metal content of more than 200 shallow polar snow samples collected at various depths in numerous locations mainly in Antarctica and Greenland. The samples were collected in ultraclean plexiglass or teflon tubes from the walls of hand dug pits, using stringent contamination free techniques controlled by severe blank tests. They were then analysed for Na, Mg, K, Ca, Fe, Al, Mn, Pb, Cd, Cu, Zn and Ag in clean room conditions by flameless atomic absorption, after a preconcentration step (by non boiling evaporation in teflon bulbs) which includes dissolving any solid particles by concentrated nitric and hydrofluoric acids. The overall precision on the measured concentrations is of the order of 10 % for all the metals except Pb (20 %) and Cd (35 %), using 95 % confidence limits. The data obtained are compared with those published previously in the literature. Part of these previous data are shown to be erroneously too high, probably because of con-tamination problems both during field collection and analysis.

Nitrous concentration of water samples from the Northeast Atlantic (Table 1)

Data on the N2O contents of marine sea water from the Northeast Atlantic Ocean are presented. The N2O content of marine air is rather constant. The data are in accordance with earlier measurements. The sea water down to depth greater tha 1000 meters is considerably aupersaturated with N2O with respect to air. Supersaturation values obtain from surface water allow the conclusion that part of the North Atlantic acts as a net cource of atmospheric N2O.

ATP content in surface sediments of the Northeast Atlantic (Table 1)

1. ATP in deep-sea sediments can be determined after it is adsorbed on a mixture of the sediment and calcium carbonate by measuring the luminescence of the reaction of the mixture and luciferin-luciferase. 2. ATP contents of the toplayer of northeastern Atlantic sediments (Josephine Bank and northern Canary Basin) decrease with increasing depths of 252, 408, 1445, 1769, 2149, 4897, 5510m: 0.96, 0.61, 0.13, 0.10, 0.21, 0.05, 0.07 µg ATP/ml wet sediment. The decreasing values are in accordance with the decrease of macrobenthos and meiobenthos biomass in the deep-sea. 3. The ATP content of deep-sea nematodes is about 1 ? of their wet weight. 4. At the two deepest stations, less than 50% of the ATP measured in the sediment is represented by nematodes, copepods, other "hard" meiofauna groups and bacteria.

The Appendicularia and Chaetognatha from the Great Meteor Bank, Northeast Atlantic

At a longtime station near the "Grosse Meteor Bank" in the North Atlantic 41 subsequent hauls were made in April 1967 with the Helgoland larva net with changing bucket device. In addition 9 hauls were made during July 1967. The catches from the depth ranges of 900-700 m, 700-500 m, 500-300 m, 300-200 m, 200-100 m, and 100-0 m were collected in separate buckets during each catch series. Contamination, though possible on principle, does not seem to be of much consequence in appendicularia. After some comments on certain species caught it is shown that at this station in the open ocean the density of appendicularia not only varies with the season, but that clouds of plankton may pass by it within a few hours, in which the density may vary at a ratio of ten or more to one. In the composition of species as many as four species may in turn be the most abundant. For one species the composition as to size and stage of maturity may change in the same way. Regarding the depth distribution there are no species restricted to deeper layers. Below 100 m the number falls to about 1 % of the uppermost layer. Oikopkura longicauda, O. cophocerca, O.parva and Althoffia tumida as well as Fritillaria species are found between 900 and 100 m in comparatively higher numbers than Stegosoma magnum, Oikopleura albicans and O. intermedia. The Chaetognaths were collected in the depth of 900-0 m in vertical hauls with the Helgoland larva net with changing bucket device; buckets had been changed in the depth of 700, 500, 300, 200,1 00 m. In the course of the investigation it appeared that for Chaetognaths the sampling method with changing bucket device is insufficient. Many specimens remained in the net and entered the bucket at a higher level than that in which they had lived, mostly during flushing the net (sample 100-0 m); this means considerable contamination. In spite of this difficulty deep layers of higher abundance could be traced for Sagitta lyra and some other species. For some species large local variations in the number of specimens within a short time were found. Moreover notes have been made of foodorganisms, parasits and anatornic metamorphoses during maturing.

Telephones, Voice Recorders, Microphones, Phonographs: A Media Archaeology of Sonic Technologies in Twin Peaks

This article argues that sonic technologies, such as telephones, voice recorders and phonographs, alongside more (audio)visual ones such as flickering fluorescent lights, videos, and the television sets are crucial to the world of Twin Peaks, and constitute this world as both a communications network with portals to the unknown, and an accumulation of recordings of ghosted voices and entities, perhaps finding its ultimate expression in the backwards reprocessed speech in the Black Lodge. This lodge can be understood as a space in which there are nothing but recordings, albeit now on a cosmic, spiritual and demonic level. Using a media archaeological approach to these devices in the series, this paper will argue that they were already operating by a media archaeological logic, generating the world of Twin Peaks as a haunted archive of sonic and other mediations.