On the importance of an international exploration of the Atlantic ocean in respect to its physical and biological conditions

Acclimatisation Societies have been responsible for most of the exotic species entering the native flora and fauna of New Zealand. The development of these Societies is traced and the influence of their past activities on wildlife establishment and maintenance is demonstrated. An examination of the present role of the Societies within the evolving pattern of wildlife management in New Zealand reveals them as important environmental pressure groups at both local and national level.     

The technoscientists: a Swedish construction of basic research in World War II

The paper examines a group of engineers and scientists in Sweden in the 1930s and 1940s that worked to gain political support for what they called ‘technoscientific research’. Following their own terminology and the ideas of close relations between engineers, scientists, industries, and politics it implied, I call these actors ‘technoscientists’. Critical to their approach was the strategical use of the concept of ‘basic research’, constructed by the technoscientists to associate knowledge production with economic development and demarcate an area of responsibility for public support of industrial research. The technoscientists promoted this strategy by linking basic research to the technical exigencies caused by World War II and by integrating it with politics of welfare, defense, and trade. The technoscientists were thus important political reformers that laid the foundations of public support of science and technology before the 1950s and 1960s when science policy emerged as an institutionalized political practice in Sweden.     

The Crofter and the Iron Works: The Material Culture of Structural Crisis, Identity and Making a Living on the Edge

The iron and steel industry has been of the greatest importance to the Swedish economy since medieval times. During the seventeenth century a large number of new iron works were erected in the Värmland region of western Sweden. The iron works brought an urban and industrial culture into an otherwise rural area. They were also of great importance to the local economies, as a number of people could earn their living, or part of their living, by working at the iron works or in other forms of associated employment. In the late nineteenth century a serious structural crisis hit the Swedish iron industry, causing many iron works to close. However, the actual effects, in the form of unemployment and increased poverty, appear, for hitherto unknown reasons, to have been minimal. In this article the household of a crofter family with close links with an iron works at the time of the structural crisis is investigated. Aspects of the crofter’s material culture, identity and consumption pattern are studied, and it is found that although the household shared in an urban and industrial identity, its economic basis was in the rural tradition of a mixed economy, combining wage employment and land-based elements. The mixed economy stands out as one reason why the structural crisis did not have as dramatic an effect as might have been expected.     

Early medieval origins of iron mining and settlement in central Sweden: multiproxy analysis of sediment and peat records from the Norberg mining district

The historical Norberg mining district in central Sweden with its shallow, easily accessible iron ores figures prominently in the earliest documents from the 14th century concerning mining or metallurgy. This 1000-km² district is considered to be one of the first areas in Sweden exploited for iron ores and, in fact, Europe’s oldest known blast furnace, Lapphyttan, is located in the Norberg district about 10 km from the mines in the village of Norberg (Norbergsby). Earlier archaeological excavations suggest the furnace was in operation as early as the 11th or 12th century (870 and 930 ¹⁴C yr BP), and a number of other sites in the district have been dated to the 13th–15th centuries. Here, we have analyzed two lake sediment records (Kalven and Noren) from the village of Norberg and a peat record from Lapphyttan. The Lapphyttan peat record was radiocarbon dated, whereas the sediment from Kalven is annually laminated, which provides a fairly precise chronology. Our pollen data indicate that land use in the area began gradually as forest grazing by at least c. AD 1050, with indications of more widespread forest disturbance and cultivation from c. 1180 at Lapphyttan and 1250 at Kalven. Based on ²⁰⁶Pb/²⁰⁷Pb isotope ratios in Kalven’s varved sediment record, there is an indication of mining or metallurgy in the area c. 960, but likely not in immediate connection to our sites. Evidence of mining and metallurgy increases gradually from c. 1180 when there is a decline in ²⁰⁶Pb/²⁰⁷Pb ratios and an increase in charcoal particles at Lapphyttan, followed by increasing inputs of lithogenic elements in Noren’s sediment record indicating soil disturbance, which we attribute to the onset of mining the iron ore bodies surrounding Noren. From AD 1295 onwards evidence of mining and metallurgy are ubiquitous, and activities accelerate especially during the late 15th century; the maximum influence of Bergslagen ore lead (i.e., the minimum in ²⁰⁶Pb/²⁰⁷Pb isotope ratios) in both Kalven and Noren occurs c. 1490–1500, when also varve properties change in Kalven and in Noren sharp increases occur in the concentrations of a range of other ore-related metals (e.g., arsenic, cadmium, copper, iron, lead, mercury and zinc). From the 15th century onwards mining and metallurgy are the dominant feature of the sediment records.