Arters spridning i en grön infrastruktur

Denna rapport innehåller fem kapitel som tillsammans ska bidra med vetenskapligt faktaunderlag och vägledning i olika frågor om arters spridning och spridningsmöjligheter – eller konnektivitet som det också kallas. I kapitel 1 ges en översikt av hur arbetet med grön infrastruktur kan organiseras och hur kunskap om arters spridning och konnektivitet kan vägas in i analyser. Kapitel 2 ger en introduktion till facktermer och matematiska modeller som används för att beskriva arters spridning och konnektivitet. Kapitel 3 och 4 innehåller kunskapsöversikter med fokus på forskningsstudier av djurs, växters och svampars spridning i skog samt i andra terrestra landskapstyper (gräsmarker, våtmarker och fjäll). I kapitel 5 översätts det som framkommit i kunskapsöversikterna till vägledning om när och hur spridning och konnektivitet bör vägas in i analyser av grön infrastruktur

Unlocking the potential for achievement of the UN Sustainable Development Goal 2 – “Zero Hunger” - in Africa: Targets, strategies, synergies and challenges

Background: The UN Sustainable Development Goal (SDG) 2 (‘Zero Hunger’) aims to end all forms of hunger and malnutrition by 2030. Thus, a range of different strategies are needed to facilitate the achievement of SDG 2 to overcome challenges and enable synergies between various SDG targets. Objective: The aim of this review is to highlight Africa’s progress toward SDG 2, including targets, strategies, synergies and challenges. Methods: We scrutinized published research articles in peer-reviewed journals, UN reports and in-country Africa reports (between 2015 and 2020) that were relevant to the current topic. Results: Several hunger indicators are showing slow progress or even deterioration in Africa. The prevalence of undernourishment in the general population was 19.1% in 2019 and is expected to increase to 25.7% by 2030. Improvements in child stunting in several regions in Africa are slow, especially in sub-Saharan Africa where about 34% of under-fives were stunted in 2012 and 31% in 2019. In Eastern Africa, stunting prevalence decreased from 38% in 2012 to 34% in 2019. Major drivers of hunger are poor governance and state fragility, war and conflicts, increasing inequality, weak economic development, climate change, biodegradation – and now lately the Covid 19 pandemic – factors that all increase food insecurity. Conclusion: Africa is off track to reach SDG – ‘Zero Hunger’ – by 2030. Current efforts and progress are insufficient. Africa must champion the SDG agenda on a national, regional and global level to facilitate synergies to unlock the potential for reaching ‘Zero Hunger’ throughout the continent.publishedVersio

Associations between nurse–patient interaction and sense of coherence among cognitively intact nursing home residents

Aim: To investigate the association between nurse–patient interaction and sense of coherence among cognitively intact nursing home residents. Method: In a cross-sectional design, data were collected in 2017 and 2018 using the Nurse–Patient Interaction Scale (NPIS) and the 13-item Sense of Coherence Scale (SOC-13). Of the 204 cognitively intact nursing home residents who met the inclusion criteria, 188 (92%) participated, representing 27 nursing homes. Multiple regression in a general linear model estimated the possible effects of the 14 NPIS items on SOC-13 sum score, the possible effects of the NPIS (sum score) on SOC-13 (sum score) as well as on the subdimensions of SOC-13, comprehensibility, meaningfulness, and manageability (both without and with adjusting for sex and age). Results: Four of the 14 NPIS items revealed highly significant correlations with SOC-13 (sum score; unadjusted and adjusted for age and gender). Furthermore, the analysis adjusted for age and gender showed significant associations for NPIS (sum score) with SOC-13 (sum score), manageability, and comprehensibility. The correlation between NPIS and meaningfulness was not statistically significant. Conclusion: Nurse–patient interaction is significantly associated with SOC-13 and its subdimensions of comprehensibility and manageability but not meaningfulness. Nurse–patient interaction might be an important resource in relation to residents’ sense of coherence and its subdimensions.publishedVersio

Joy-of-life in cognitively intact nursing home patients : the impact of the nurse-patient interaction

Background The nursing‐home population is at a high risk of declined well‐being and quality of life. Finding approaches to increase well‐being among older adults in nursing‐homes is highly warranted. Responding to this need, the approach framed ‘Joy‐of‐Life‐Nursing‐Homes’ (JoLNH) was developed in Norway. Aim To investigate the association between nurse–patient interaction and joy‐of‐life in the nursing‐home population. Methods Cross‐sectional data were collected in 2017 and 2018 using the Nurse–Patient Interaction Scale and the Joy‐of‐Life Scale. A total of 204 cognitively intact nursing‐home residents met the inclusion criteria and 188 (92%) participated. A structural equation model (SEM) of the relationship between nurse–patient interaction and joy‐of‐life was tested by means of STATA/MP 15.1. Ethical approval was given and each participant provided voluntarily written informed consent. Results The SEM‐model yielded a good fit with the data (χ2 = 162.418, p = 0.004, df = 118, χ2/df = 1.38, RMSEA = 0.046, p‐close 0.652, CFI = 0.97, TLI = 0.96, and SRMR = 0.054). As hypothesised, nurse–patient interaction related significantly with joy‐of‐life (γ1,1 = 0.61, t = 7.07**). Limitations The cross‐sectional design does not allow for conclusions on causality. The fact that the researchers visited the participants to help fill in the questionnaire might have introduced some bias into the respondents’ reporting. Conclusion Relational qualities of the nurse–patient interaction should be essential integral aspects of nursing‐home care. Consequently, such qualities should be emphasised in clinical practice, and research and education should pay more attention to nurse–patient interaction as an important, integral part of the caring process promoting joy‐of‐life and thereby well‐being.publishedVersionUnit Licence Agreemen

Airway symptoms and atopy in young children prescribed asthma medications:A large-scale cohort study

Diagnosing asthma and deciding treatment are difficult in young children. An inappropriate and too high prescription rate of inhaled corticosteroids (ICS) is suggested, but how airway symptoms are associated with prescriptions of asthma medication is less known. We studied how strongly wheeze, lower respiratory tract infections (LRTI), and atopic diseases are associated with dispensing of asthma medications during early childhood. We used data from the Norwegian Mother and Child Cohort Study and the Norwegian Prescription Database at four age‐intervals (0‐6, 6‐18, 18‐36 months, and 3‐7 years). Primary outcomes were dispensed asthma medications (no medication, short‐acting β‐2 agonist, or ICS). Relative risks (RRs) and average attributable fractions (AAFs) were estimated. Both wheeze and LRTI were positively associated with both medication groups (0‐6 months: no data on wheeze). The RRs and AAFs were higher for wheeze than LRTI. For ICS, the AAFs (95% CI) for wheeze vs LRTI were: 6 to 18 months: 69.2 (67.2, 71.2)% vs 10.4 (9.0, 11.8)%, 18 to 36 months: 33.0 (30.5, 35.5)% vs 10.0 (8.0, 12.0)%, and 3 to 7 years: 33.7 (31.0, 36.5)% vs 1.2 (0.5, 1.9)%. Except at 3 to 7 years of age, the AAFs were lower for atopic diseases than for LRTI and wheeze. Atopic diseases modified the associations between wheeze and ICS at 18 to 36 months and between LRTI or wheeze and ICS at 3 to 7 years. In conclusion, both wheeze and LRTI were associated with prescriptions of asthma medications in young children, with the strongest associations seen for wheeze. Atopic diseases contributed to these associations only in the oldest age groups.publishedVersio

Métodos para monitorear el derecho humano a la alimentación adecuada

Apoyo financiero de los Gobiernos de Alemania, Austria, Holanda y España. La traducción al español de esta Guía fue posible gracias a la contribución de la Agencia Española de Cooperación Internacional para el Desarrollo (AECID)Vol. 1: Fundamentos para el monitoreo enfocado y basado en los derechos humanos. -- Vol. 2: Una visión general sobre enfoques y herramienta

Composition and sources of carbonaceous aerosol in the European Arctic at Zeppelin Observatory, Svalbard (2017 to 2020)

We analyzed long-term measurements of organic carbon, elemental carbon, and source-specific organic tracers from 2017 to 2020 to constrain carbonaceous aerosol sources in the rapidly changing Arctic. Additionally, we used absorption photometer (Aethalometer) measurements to constrain equivalent black carbon (eBC) from biomass burning and fossil fuel combustion, using positive matrix factorization (PMF). Our analysis shows that organic tracers are essential for understanding Arctic carbonaceous aerosol sources. Throughout 2017 to 2020, levoglucosan exhibited bimodal seasonality, reflecting emissions from residential wood combustion (RWC) in the heating season (November to May) and from wildfires (WFs) in the non-heating season (June to October), demonstrating a pronounced interannual variability in the influence of WF. Biogenic secondary organic aerosol (BSOA) species (2-methyltetrols) from isoprene oxidation was only present in the non-heating season, peaking in July to August. Warm air masses from Siberia led to a substantial increase in 2-methyltetrols in 2019 and 2020 compared to 2017 to 2018. This highlights the need to investigate the contribution of local sources vs. long-range atmospheric transport (LRT), considering the temperature sensitivity of biogenic volatile organic compound emissions from Arctic vegetation. Tracers of primary biological aerosol particles (PBAPs), including various sugars and sugar alcohols, showed elevated levels in the non-heating season, although with different seasonal trends, whereas cellulose had no apparent seasonality. Most PBAP tracers and 2-methyltetrols peaked during influence of WF emissions, highlighting the importance of measuring a range of source-specific tracers to understand sources and dynamics of carbonaceous aerosol. The seasonality of carbonaceous aerosol was strongly influenced by LRT episodes, as background levels are extremely low. In the non-heating season, the organic aerosol peak was as influenced by LRT, as was elemental carbon during the Arctic haze period. Source apportionment of carbonaceous aerosol by Latin hypercube sampling showed mixed contributions from RWC (46 %), fossil fuel (FF) sources (27 %), and BSOA (25 %) in the heating season. In contrast, the non-heating season was dominated by BSOA (56 %), with lower contributions from WF (26 %) and FF sources (15 %). Source apportionment of eBC by PMF showed that FF combustion dominated eBC (70±2.7 %), whereas RWC (22±2.7 %) was more abundant than WF (8.0±2.9 %). Modeled BC concentrations from FLEXPART (FLEXible PARTicle dispersion model) attributed an almost equal share to FF sources (51±3.1 %) and to biomass burning. Both FLEXPART and the PMF analysis concluded that RWC is a more important source of (e)BC than WF. However, with a modeled RWC contribution of 30±4.1% and WF of 19±2.8 %, FLEXPART suggests relatively higher contributions to eBC from these sources. Notably, the BB fraction of EC was twice as high as that of eBC, reflecting methodological differences between source apportionment by LHS and PMF. However, important conclusions drawn are unaffected, as both methods indicate the presence of RWC- and WF-sourced BC at Zeppelin, with a higher relative BB contribution during the non-heating season. In summary, organic aerosol (281±106 ng

Tillstånd och trender för arter och deras livsmiljöer

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

A commentary on the United Nations Convention on the Rights of the Child, Article 24 : the right to health

This volume constitutes a commentary on Article 24 of the United Nations Convention on the Rights of the Child. It is part of the series, A Commentary on the United Nations Convention on the Rights of the Child, which provides an article by article analysis of all substantive, organizational and procedural provisions of the CRC and its two Optional Protocols. For every article, a comparison with related human rights provisions is made, followed by an in-depth exploration of the nature and scope of State obligations deriving from that article. The series constitutes an essential tool for actors in the field of children’s rights, including academics, students, judges, grassroots workers, governmental, non- governmental and international officers. The series is sponsored by the Belgian Federal Science Policy Office