Spatial and temporal variation in vulnerability of crop production to drought in southern Alberta

Growing evidence of global climate change has led to global concerns over the vulnerability of agriculture to drought. Located in a semiarid environment, southern Alberta has suffered significant losses of agricultural productivity due to drought hazards in recent decades. Understanding the relationship between crop production and drought conditions is essential for coping with increasingly uncertain climate conditions. This study attempts to quantify the magnitude of crop production vulnerability to drought in southern Alberta. The standard precipitation index is used to measure drought stress in the region. The empirical results provide a detailed picture of the spatial variation in crop production vulnerability to varying drought conditions. Vulnerability maps from this study reveal that pockets in the study area may experience significant productivity loss given the existing level of adaptive capacity. While the irrigation districts have been associated with a lower level of vulnerability than dryland outside the irrigated region, uncertain water supply under varying climatic conditions coupled with increasing water allocation for non‐agricultural uses may increase the vulnerability in these districts.     

A complex Neolithic economy: isotope evidence for the circulation of cattle and sheep in the TRB of western Sweden

We report here the results of strontium, oxygen and carbon isotope analysis of teeth from domestic animals at two Neolithic settlement sites in Falbygden, Sweden. The main result is the high mobility of domestic animals, particularly of cattle but also of sheep. More than half of the analysed cattle teeth show strontium isotope signals indicating that they were raised in an area of Precambrian rock, outside the sedimentary Cambro-Silurian rocks found in Falbygden. This is in marked contrast to pigs, which were mostly local to Falbygden. The mobility of cattle is much higher than that of humans, for which the frequency of immigrants is about 25%.     

Die Lektorate für schwedische Sprache in Deutschland im Kontext der auswärtigen Kulturpolitik 1917–1930

The Lectureships for Swedish in Germany in the Context of Cultural Diplomacy 1917–1930. During the Weimar Republic a significant number of lectureships for Swedish was established at German universities. This paper attempts to explain this development through an analysis of the political and academic context of these establishments. Focussing on the actors involved the lectureships are linked to the emerging interest of the German state for public diplomacy emerging after World War I and the following reactions of German academia. The paper also treats the importance of the main Swedish actor, namely the association for the preservance of Swedishness abroad for the establishments of the lectureships. At the end the different actors working for Swedish lectureships in Germany are placed in a broader European context and questions concerning the relationship between universities and cultural diplomacy are raised and answered.     

The Ritual Year of Athena: The Agricultural Cycle of the Olive,Girls' Rites of Passage,and Official Ideology

Through the ritual year of ancient Athens, many festivals were dedicated to Athena. The Panathenaia was the most important festival. It has been regarded as a political festival, but the importance of agriculture is also illustrated through the offerings and rituals carried out during this main festival dedicated to the Goddess of the olive crop. All Athena's festivals were related to the olive, the third main crop of the Athenians, and protected by her, as her festivals were celebrated in the crucial period for the olive crop, from the flowering of the olive tree, growing period of the fruit, until the gathering in winter. The summer festivals, particularly, may be related to the importance of securing the dew for the growing fruit. Many rituals during the festivals reflect the daily activities of women, several rituals are also important to the rite of passage undergone by girls at puberty to prepare them for marriage.     

Anders Hagen: Et arkeologisk liv. Primitive tider,Oslo, 2002. 225 pp. ISSN 1501‐0430

Archaeologies of identity have enriched our interpretations of the past in the last 20 years; however, despite interest in the social construction of age there has been little consideration of the later part of the life span. This is rooted in a mixture of methodological difficulties and social attitudes to old age in present-day societies. This article explores the ways in which old age can be constructed on both a physical and social level, and asks how this might be relevant to archaeological examples. In addition, it proposes a new way of understanding skeletal changes with age which allows us to explore the specific way that old age is constructed in particular archaeological contexts. In this way, it becomes possible to explore the relationship between the ageing process and social change. This is explored using a case study from Early Bronze Age Austria.     

LAND RECLAMATION AFTER SURFACE MINING IN THE USSR: ECONOMIC,POLITICAL, AND LEGAL ISSUES

This paper surveys economic, political, and legal factors involved in decisions to reclaim surface-mined land in the USSR, with particular emphasis on coal and iron ore, two of the most economically significant minerals extracted by surface methods. An initial section presents estimates of areas disturbed by surface mining and subsequently reclaimed. An analysis of selected economic, political, and legal factors follows. These include changing ratios of surface to underground production; a price system which undervalues mineral raw materials relative to finished products; Gorbachev's economic reforms; fragmentation of jurisdiction over reclamation activities; and extant reclamation law and its interpretation.