Krafla magma testbed (KMT): Engineering challenges of drilling into magma and extracting its energy

Preparations are underway for drilling well KMT-1 of the Krafla Magma Testbed at Krafla, Iceland to sample and instrument the margin of a rhyolite magma body. The project is driven by the need to understand magmatic systems, to improve volcano monitoring strategies, and to develop next-generation, high-enthalpy geothermal energy. The planned depth of the well is 2100 m with cemented casings to 2040 m and a 8 ½” open hole section for coring to 2010 m. The geology for KMT-1 is well known and the well will be located close to IDDP-1 where magma was unexpectedly intersected at 2102 m depth in 2009

Mediation and the Best Interests of the Child from the Child Law Perspective

What is the best interests of the child in family mediation and is mediation in the best interests of the child? In this article, I use child law and the United Nations Convention on the Rights of the Child combined with mediation theory to discuss these questions. Both mediation and the best interests of the child are open for multiple interpretations. Using facilitative and evaluative mediation theory and the legal concept ‘the best interests of the child’, I explore and compare the understandings of these concepts as they apply to family mediation. This includes a discussion of the advantages and disadvantages of facilitative as well as evaluative mediation orientations in terms of protecting the best interests of the child. Finnish court-connected family mediation is a combination of both mediation orientations, and the mediator is obliged to secure the best interests of the child. From a theoretical point of view, this seems to be a challenging combination.Peer reviewe

November 1996 Jökulhlaup on Skeiðarársandur Outwash Plain, Iceland

On 30 September 1996, seismological evidence indicated that a volcanic eruption was starting north of the Grímsvötn caldera in the glacier Vatnajökull, Iceland. As the eruption developed during the first half of October, meltwater was collected in the subglacial lake2 Grímsvötn at a tremendous rate. It was obvious that a catastrophic jökulhlaup could be expected on the outwash plain Skeiðarársandur south of the glacier Skeiðarárjökull, endangering travellers, as well as bridges and roads in the area. This paper describes the events, hydrograph and suspended sediment transport for the catastrophic flood on Skeiðarársandur, following the subglacial eruption

Exploring sources of biogenic secondary organic aerosol compounds using chemical analysis and the FLEXPART model

Molecular tracers in secondary organic aerosols (SOAs) can provide information on origin of SOA, as well as regional scale processes involved in their formation. In this study 9 carboxylic acids, 11 organosulfates (OSs) and 2 nitrooxy organosulfates (NOSs) were determined in daily aerosol particle filter samples from Vavihill measurement station in southern Sweden during June and July 2012. Several of the observed compounds are photo-oxidation products from biogenic volatile organic compounds (BVOCs). Highest average mass concentrations were observed for carboxylic acids derived from fatty acids and monoterpenes (12. 3 ± 15. 6 and 13. 8 ± 11. 6 ng mg-3, respectively). The FLEXPART model was used to link nine specific surface types to single measured compounds. It was found that the surface category sea and ocean was dominating the air mass exposure (56 %) but contributed to low mass concentration of observed chemical compounds. A principal component (PC) analysis identified four components, where the one with highest explanatory power (49 %) displayed clear impact of coniferous forest on measured mass concentration of a majority of the compounds. The three remaining PCs were more difficult to interpret, although azelaic, suberic, and pimelic acid were closely related to each other but not to any clear surface category. Hence, future studies should aim to deduce the biogenic sources and surface category of these compounds. This study bridges micro-level chemical speciation to air mass surface exposure at the macro level

Epilogue: The Barnahus Model : Potentials and Challenges in the Nordic Context and Beyond

A key message from this chapter - and the book as such - is that the Nordic Barnahus model is a step in the right direction in terms of meeting victimised children's needs and legal rights, and that it could be recommended as a promising practice for other countries. At the same time, it is not a quick fix. In light of the book contributions, this chapter discusses the potentials and challenges of the Barnahus model in the Nordic context and beyond. It highlights the importance of the Nordic welfare state context for the implementation of the model and discusses the different modes of governance that have developed around it. The chapter further describes how the implementation of the Barnahus model has led to the development of a new institutional field - the Barnahus field - and a corresponding field of multidisciplinary research

High-resolution alkenone sea surface temperature variability on the North Icelandic Shelf: implications for Nordic Seas palaeoclimatic development during the Holocene

The palaeoceanography of the northern Icelandic Shelf for the Holocene period was reconstructed from alkenone indices measured in core JR51-GC35. This contains a continuous record of Holocene sedimentation spanning 0 10.2 cal. kyr BP with a resolution of ~ 20 yr/cm. We have identified a general Holocene cooling trend that has superimposed millennial-scale oscillations of >2°C. Their timing is in close agreement with the timing of glacier advances in northern Iceland. For the later half of the Holocene, the alkenone-sea surface temperature (SST) record from JR51-GC35 correlates with proxy data for the strength of NADW formation recorded in cores south of Iceland. This is interpreted as evidence of a close connection existing between north Icelandic sea surface temperatures and the North Atlantic meridonal overturning circulation. The timing of the millennial-scale SST variability in our core off North Iceland is found to be out of phase, or anti-phased, with the SST variability of a record in the eastern Nordic Seas (MD952011). This suggests that the evolution of Holocene climate in the Nordic Seas was more complex than previously proposed; and it is likely to be caused by differential responses of the Irminger and Norwegian Currents and modulated by changes in atmospheric circulation analogous to the North Atlantic Oscillation

Characteristics of being hospitalized as a child with a new diagnosis of type 1 diabetes: a phenomenological study of children’s past and present experiences.

Background Our understanding of children and childhood has changed over the last few decades, which may have an impact on children’s conditions in hospitals. Children’s rights have been strengthened by the “Convention on the Rights of the Child” and ward regulations. The aim of this Norwegian study was to identify potential characteristics of children's lived experience of being hospitalized diagnosed with type 1 diabetes today and from a retrospective view in the period 1950–1980, despite the many obvious external changes. Methods This study presents a further analysis of data from two previous phenomenological studies. The first had a retrospective perspective, and the second assumed a contemporary perspective. Twelve adults and nine children who had been hospitalized for newly diagnosed type 1 diabetes at the age of approximately 6–12 years old participated. The adults relayed narratives from their childhood memories through interviews, and the study with the children was designed as a combination of observations, in-depth interviews, and photographs. A hermeneutic phenomenological method was used in the analysis. Results The analysis revealed a meaning structure that described a tension between vulnerability and agency in the experiences of being hospitalized as a child, both past and present. The experiences may further be characterized as alienation versus recognition and as passivity versus activity, relating to both the hospital environment and the illness. Conclusions To a greater extent than ever, children today tend to experience themselves as active and competent individuals who can manage their own illness. Previously, children seemed to experience themselves as more vulnerable and less competent in relationship to their environment and illness. Presently, as before, children appear to desire involvement in their illness; however, at the same time, they prefer to share responsibility with or hand over responsibility to adults. However, living with diabetes was and remains demanding, and it affects children’s lifeworld. Balancing the children’s vulnerability and agency seems to be the best way to care for children in hospitals. In this article, we thus argue for a lifeworld-led approach when caring for hospitalized children, paying attention to both their vulnerability and agency

Implementing the Nordic Barnahus Model : Characteristics and Local Adaptions

This chapter describes the background for, and implementation of, the Barnahus model within the Nordic countries. It highlights the core elements of the model and the specifics of the Nordic welfare state context relating to the child welfare and criminal justice systems. A contextual and comparative perspective is used to shed light on how the model is shaped by the legal and institutional context in which it has been implemented. Local adaptions of the Barnahus model, specific to each Nordic country, are also identified. Finally, the outline of the book, containing sixteen chapters divided into four broad themes, is presented