Publications by authors named "K Bjornsdottir"

Background: In a changing world where populations are ageing and older people need assistance to live at home, caring for an older relative can be challenging and have various consequences for caregivers.

Methods: In this cross-sectional study, caregiver distress in six European countries-Iceland, Belgium, Finland, Germany, Italy and the Netherlands-was examined and compared. The study aimed to determine the prevalence of distress among caregivers of older people receiving home care in these six countries and identify if factors related to the older person's condition, such as health or function, predict it.

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Empirical studies worldwide show that warming has variable effects on plant litter decomposition, leaving the overall impact of climate change on decomposition uncertain. We conducted a meta-analysis of 109 experimental warming studies across seven continents, using natural and standardised plant material, to assess the overarching effect of warming on litter decomposition and identify potential moderating factors. We determined that at least 5.

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Background: Families are an important part of the intensive care unit (ICU) team. Being a family member in the ICU can be distressing due to interacting factors, such as the critical condition of the patient, the responsibility of acting as the patient's advocate, and partaking in decision-making related to treatment. Nurses need to be aware of the family's well-being throughout the patient's ICU stay.

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Article Synopsis
  • Northern herbivores significantly impact tundra ecosystems, but the effects of herbivore diversity on these ecosystems have been largely overlooked, especially with ongoing climate and land-use changes.
  • This systematic review analyzed numerous studies (201 articles and over 3700 individual comparisons) to understand how different levels of herbivore diversity (measured by functional group richness) influence ecosystem processes and functions in the tundra.
  • The findings highlight a concentrated body of research from specific locations, emphasizing the need for more comprehensive studies across diverse Arctic regions to grasp the full effects of herbivore diversity on ecosystem functionality.
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The breakdown of plant material fuels soil functioning and biodiversity. Currently, process understanding of global decomposition patterns and the drivers of such patterns are hampered by the lack of coherent large-scale datasets. We buried 36,000 individual litterbags (tea bags) worldwide and found an overall negative correlation between initial mass-loss rates and stabilization factors of plant-derived carbon, using the Tea Bag Index (TBI).

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