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- Ahrné, Karin, et al.
(author)
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Tillstånd och trender för arter och deras livsmiljöer – rödlistade arter i Sverige 2015
- 2015
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Reports (other academic/artistic)abstract
- 2015 års upplaga av den svenska rödlistan är den fjärde i ordningen. Den är baserad på IUCN:s rödlistningskriterier och revideras vart femte år. I rödlistan bedöms risken som enskilda arter av djur, växter och svampar löper att försvinna från Sverige. Bedömningen utförs av ArtDatabankens medarbetare i samverkan med över 100 externa experter, indelade i 14 expertkommittéer för olika organismgrupper. Under arbetet med 2015 års rödlista har tillstånd och trender bedömts för 21 600 arter och 1 318 lägre taxa (apomiktiska arter, underarter och varieteter), sammanlagt ca 22 900 taxa. Av de bedömda arterna klassificerades 2 029 som hotade (kategorierna CR, EN och VU) och 4 273 som rödlistade (inkluderar även kategorierna NT, RE och DD). Förhållandet mellan antalet rödlistade och antalet bedömda arter ar 19,8 %, vilket är ungefär samma värde som 2010 och 2005. I denna rapport jämförs antalet och andelen rödlistade arter mellan olika organismgrupper, biotoper, substrat och påverkansfaktorer. Texten ar indelad i en allmän del och åtta kapitel inriktade på olika landskapstyper. Landskapstyperna utgör en grov indelning av landets miljöer enligt följande kategorier: Skog, Jordbrukslandskap, Urbana miljöer, Fjäll, Våtmarker, Sötvatten, Havsstränder och Havsmiljöer. Skogen och jordbrukslandskapet är de artrikaste landskapstyperna med 1 800 respektive 1 400 arter som har en stark anknytning dit, och ytterligare flera hundra arter som förekommer där mer sporadiskt. De faktorer som påverkar flest rödlistade arter i Sverige är skogsavverkning och igenväxning, som båda utgör ett hot mot vardera ca 30 % av de rödlistade arterna. Avverkning minskar arealen av skog där naturliga strukturer och naturlig dynamik upprätthålls, och den orsakar därmed förlust av livsmiljöer. Igenväxning orsakas av ett antal faktorer, bland annat upphörande hävd (bete och slåtter), gödsling, trädplantering och brist på naturliga störningsregimer som t.ex. regelbundna översvämningar kring vattendrag och sjöar. Andra viktiga påverkansfaktorer är fiske, torrläggning av våtmarker, tillbakagång hos värdarter (främst alm och ask som drabbats av invasiva svampsjukdomar), klimatförändringar och konkurrens från invasiva arter. IUCN:s rödlisteindex beräknas för ett urval av de bedömda organismgrupperna. Rödlisteindex visar att skillnaderna mellan rödlistorna från 2000, 2005, 2010 och 2015 är små. Ett par undantag finns dock. Groddjur och stora däggdjur har fått en något förbättrad situation sedan 2000. Totalt förefaller det ändå som att trycket mot Sveriges artstock har förblivit relativt konstant under de senaste 15 åren.
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- Kahn, Robin, et al.
(author)
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Population-based study of multisystem inflammatory syndrome associated with COVID-19 found that 36% of children had persistent symptoms
- 2022
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In: Acta Paediatrica, International Journal of Paediatrics. - : Wiley. - 0803-5253 .- 1651-2227. ; 111:2, s. 354-62
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Journal article (peer-reviewed)abstract
- Aim: Our aim was to describe the outcomes of multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19. Methods: This national, population-based, longitudinal, multicentre study used Swedish data that were prospectively collected between 1 December 2020 and 31 May 2021. All patients met the World Health Organization criteria for MIS-C. The outcomes 2 and 8weeks after diagnosis are presented, and follow-up protocols are suggested. Results: We identified 152 cases, and 133 (87%) participated. When followed up 2weeks after MIS-C was diagnosed, 43% of the 119 patients had abnormal results, including complete blood cell counts, platelet counts, albumin levels, electrocardiograms and echocardiograms. After 8weeks, 36% of 89 had an abnormal patient history, but clinical findings were uncommon. Echocardiogram results were abnormal in 5% of 67, and the most common complaint was fatigue. Older children and those who received intensive care were more likely to report symptoms and have abnormal cardiac results. Conclusion: More than a third (36%) of the patients had persistent symptoms 8weeks after MIS-C, and 5% had abnormal echocardiograms. Older age and higher levels of initial care appeared to be risk factors. Structured follow-up visits are important after MIS-C.
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- Sonesson, Ulf, et al.
(author)
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Paths to a sustainable food sector: integrated design and LCA of future food supply chains : the case of pork production in Sweden
- 2016
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In: The International Journal of Life Cycle Assessment. - : Springer Ferlag. - 0948-3349 .- 1614-7502. ; 21:5, s. 664-676
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Journal article (peer-reviewed)abstract
- Purpose: To describe a more sustainable food sector, a supply chain approach is needed. Changing a supply chain inevitably means that various attributes of the product and its system will change. This project assumed this challenge and delivered detailed descriptions, life cycle assessment (LCA) evaluations, and consequence assessments of the supply chains of six commodities, i.e., milk, cheese, beef, pork, chicken, and bread, from a Swedish region. This paper presents results for the pork supply chain. Methods: In the project setup, experts on production along supply chains designed three scenarios for environmentally improved systems. These scenarios, i.e., the ecosystem, plant nutrients, and climate scenarios, were intended to address different clusters of environmental goals. The next step was to challenge these scenarios by considering their possible consequences for products and systems from the food safety, sensory quality, animal welfare, consumer appreciation, and (for primary production only) cost perspectives. This led to changes in production system design to prevent negative consequences. The final supply chains were quantified using LCA and were again assessed from the three perspectives. Results and discussion: The scenario design approach worked well, thoroughly and credibly describing the production systems. Assessment of consequences bolstered the credibility and quality of the systems and results. The LCA of pig production and smoked ham identified large potentials for improvement by implementing available knowledge: global warming potential (GWP) could be reduced 21–54 % and marine eutrophication by 14–45 %. The main reason for these improvements was improved productivity (approaching the best producers’ current performance), though dedicated measures were also important, resulting in increased nitrogen efficiency, more varied crop rotations for crop production and better production management, and improved animal health and manure management for animal production. Reduced post-farm wastage contributed as did reduced emissions from fertilizer production. Conclusions: The working approach applied was successful in integrating LCA research with food system production expertise to deliver results relevant to supply chain decision-makers. The consequence assessments brought considerable value to the project, giving its results greater credibility. By introducing constraints in the form of “no negative consequences and no increased costs,” the work was “guided” so that the scenario design avoided being hampered by too many opportunities.
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- Sundberg, Kajsa, et al.
(author)
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Nurses' leadership in psychiatric care : A qualitative interview study of nurses' experience of leadership in an adult psychiatric inpatient care setting
- 2022
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In: Journal of Psychiatric and Mental Health Nursing. - : John Wiley & Sons. - 1351-0126 .- 1365-2850. ; :5, s. 732-743
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Journal article (peer-reviewed)abstract
- INTRODUCTION: Research shows that psychiatric nursing care puts additional demands on the nurse as a leader due to the psychological complexity of care. Experience and leadership training are most important to exert leadership. In Sweden, demands for leadership exists already at the beginning of a nursing career, and in psychiatry it may lead to an overwhelming workload.AIM/QUESTION: The aim of the present study is to highlight nurses' experiences of leading the psychiatric nursing care in an adult psychiatric context.METHOD: A qualitative interview study of eleven registered nurses within psychiatric inpatient care. Content analysis were used for analysis.RESULTS: Leading with combined feelings of both meaningfulness and uncertainty were the theme arising from the result.DISCUSSION: Findings from Swedish and international studies, stresses special demands on leadership in psychiatric care. The result show that nurses perceived an ambivalence of their leadership in terms of both meaningfulness and uncertainty.IMPLICATIONS FOR PRACTICE: An official mandate to lead as well as leadership guidance in communication and teambuilding will enhance leadership, especially among newly graduated nurses. Heightened awareness within health care organisations about difficulties in leading psychiatric nursing care, could increase the possibility to create right prerequisites for leadership.
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- Anell, Birgitta, et al.
(author)
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Portfoliometoden
- 2000
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In: Kom och läs. - Stockholm : Natur och kultur. - 9789127732445 ; , s. 12-19
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Book chapter (other academic/artistic)
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- Areljung, Sofie, 1983-, et al.
(author)
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The role of children’s drawings in science teaching : A comparison across preschool, preschool class and early primary school
- 2018
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Conference paper (peer-reviewed)abstract
- Particularly since many children in early childhood education (ECE) (education for children from birth to 8 years) do not yet write, teachers and researchers tend to use children’s drawings to assess their developing science learning. Previous studies show that children’s choices on what to include in their drawings are affected by local cultures of what constitutes a good representation. However, there is a lack of studies that focus on the teacher perspective, in terms of why and how they include drawing activities in their science teaching. Further, there are currently no studies that compare the role of drawings in science teaching across ECE sectors. The study is part of a larger study which aims to to advance our understanding of how to bridge science teaching across ECE sectors (preschool, preschool class, early primary school). Here, our specific aim is to examine how educational cultures of different ECE sectors interact with teacher’s objectives for using children’s drawings in science activities. We use Activity Theory to analyse field data (notes, photos, videos) from science activities that include children’s drawings, as well as recordings from group discussions with teachers. First, we focus on the relation between the purpose of the activity, the tools used, the local educational culture, and the outcome of each activity. Second, we compare our results across ECE sectors. Our preliminary results indicate that the purpose of drawing activities vary across sectors. In preschool, children’s drawings may serve to tell stories, while in early primary school, drawings may serve as a part of observation practice or to display children’s understandings of science concepts. The results are discussed in relation to children’s transitions between educational cultures, and whether teachers should explicitly scaffold scientific drawing in ECE.
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