The Impact of Vegetation Structure and Spatial Heterogeneity on Invertebrate Biodiversity Within Upland Landscapes

Livestock grazing influences vegetation structure and composition at both the patch and wider landscape scale (Milne et al., 1998), and this may have effects on upland invertebrate communities, which in turn influence bird abundance and distribution (Fuller & Gough, 1999; Cole et al., 2002). Of particular importance are open grasslands and wet flushes where invertebrates are abundant and more accessible to birds. However, there have been few studies of invertebrates associated with upland habitats, and most of these have focused on heather moorland, blanket bog, or very fine-scaled structure within grasslands (Dennis et al. 1997; 1998; 2001). This study addresses the relationship between upland invertebrate biodiversity and the spatial and structural diversity of vegetation

Conspicuous practice: self-surveillance and commodification in education

Teachers have always been watched; only more recently have they been surveilled, with senior leaders, peers, students and external stakeholders all collecting performance data. Yet contemporary surveillance in schools and colleges increasingly relies on watching the self, with teachers voluntarily participating in their own surveillance, making their practice visible for easy consumption by interested parties. This article builds on previous work on the surveillance of teachers to argue that this ‘conspicuous practice’ represents a convergence of surveillance and consumerism, with teachers being recreated as commodities, becoming both the ‘merchandise and the marketing agent’ in Bauman’s (2007) terms, embodying the entrepreneurial self to maximise employability. Through social media promotion such as Twitter and LinkedIn to exploiting open plan learning spaces, teachers engage in conspicuous practice for three main reasons: from fear, to avoid sanction; as a result of acculturation into commodified corporate environments; finally as a means of routine resistance, employing the dramaturgical self for personal gain, to avoid work or to re-appropriate professional practice