Suchergebnisse

Countries which have ratified the United Nations Convention on the Rights of the Child, have committed to implementing its principles in law and policy. This article explores the challenges for securing children's rights through policy, drawing on a research project conducted for the Northern Ireland Commissioner for Children and Young People, which sought to identify barriers to effective government delivery for children and young people from the perspective of key stakeholders. The research concluded that, while some barriers (such as delay and availability of data) are not child-specific, they can be accentuated when children and young people are the main focus of policy development and more so when seeking to adopt a child rights-compliant approach to policy development and implementation.

At a time when nationalist sentiment is on the rise, this special issue takes stock of how sociology can contribute to understanding the past, present and future of nationalism. In contrast to declarations of 'the end of history', which was also meant to herald increasing integration due to a lowering of cultural and national barriers, nationalism never went away. The articles in this collection engage with the question of nationalism at a theoretical and empirical level and in different regional contexts, assessing how national boundaries are drawn and policed, how national identities are formed and the myriad political and everyday consequences of nationalism.

Abstract Context. Tree hollows are a key habitat resource for hollow-nesting species, including the northern Australian Gouldian finch (Erythrura gouldiae). Certain fire and disturbance regimes limit tree hollow availability in the northern Australian savannas. Aims. This study investigated the influence of fire regime and vegetation structure on the density of tree hollows at Gouldian finch breeding sites. Methods. Fire scars were mapped across breeding sites by using LANDSAT images. Vegetation plots within sites were spatially stratified according to three fire-regime attributes, namely, fire frequency, late dry-season wildfire frequency and time since the last fire. Tree hollow and vegetation structural attributes were measured at each vegetation plot. We modelled the relationship among hollow density, fire and vegetation attributes by using general linear mixed models with site as the random factor. Key results. We found that the highest tree-hollow density was found at plots with high eucalypt tree density and cover and with the lowest frequency of late dry-season wildfires (<1 wildfire over 5 years). Tree-hollow density declined after >2 years without fire. Hollow density was not directly related to total fire frequency. Conclusions. This study adds to previous work on grass seed resources in highlighting the importance of fire in Gouldian finch ecology. This study particularly highlighted the importance of reducing the impacts of high-intensity late dry-season wildfires because of their negative impacts on tree-hollow density, which is a key resource for breeding Gouldian finches. Implications. We recommend the use of a network of interconnected annual patchy early dry-season prescribed burns for protecting Gouldian breeding habitat from threat of high-intensity wildfires. We do NOT recommend fire exclusion from Gouldian finch breeding habitats. This is because fire risks to hollow-bearing trees, and grass seed resources, increase with the long-term accumulation of savanna litter fuels in the absence of fire.