The evaluation of key sites for breeding waders in lowland Scotland

2002 ◽  
Vol 103 (1) ◽  
pp. 51-63 ◽  
Author(s):  
Mark O’Brien ◽  
Ian Bainbridge
Keyword(s):  
Author(s):  
Courtney Waugh

Strategic planning documents are "key sites to institutional discourse" and reflect the public face of the library. This research explores the extent to which Neoliberal discourse permeates the strategic plans of three Canadian academic libraries, and examines how they are responding to global economic and political pressures. Through content analysis, the tension between libraries as a public good versus libraries as commodity is examined. Within this context, the disconnect between librarian core values and changing institutional values is also explored.Les documents de planification stratégique sont des « sites clés pour tout discours institutionnel » et reflètent le visage public d’une bibliothèque. Cette recherche tente de prendre la mesure dans laquelle le discours néolibéral imprègne les documents de planification stratégique de trois bibliothèques universitaires canadiennes, et examine comment ces institutions répondent à la montée et à la diversification des pressions économiques et politiques mondiales. En utilisant l'analyse de contenu et un regard critique, cette recherche exploratoire examine la tension entre la conception de la bibliothèque comme bien public et sa conception comme produit de marchandisation.


In an era of mass mobility, those who are permitted to migrate and those who are criminalized, controlled, and prohibited from migrating are heavily patterned by race. By placing race at the centre of its analysis, this volume brings together fourteen essays that examine, question, and explain the growing intersection between criminal justice and migration control. Through the lens of race, we see how criminal justice and migration enmesh in order to exclude, stop, and excise racialized citizens and non-citizens from societies across the world within, beyond, and along borders. Neatly organized in four parts, the book begins with chapters that present a conceptual analysis of race, borders, and social control, moving to the institutions that make up and shape the criminal justice and migration complex. The remaining chapters are convened around the key sites where criminal justice and migration control intersect: policing, courts, and punishment. Together the volume presents a critical and timely analysis of how race shapes and complicates mobility and how racism is enabled and reanimated when criminal justice and migration control coalesce. Race and the meaning of race in relation to citizenship and belonging are excavated throughout the chapters presented in the book, thereby transforming the way we think about migration.


2020 ◽  
Vol 12 (1) ◽  
pp. 753-763
Author(s):  
Magdalena Anna Drążczyk

AbstractThe occurrence of end moraines reflects the dynamics of an ice sheet, and their inner structure is determined by processes taking place in marginal zones. In the southern part of the Kłodawa Upland of Central Poland, such moraines were formed, but opinions conflict as to their origin, including the influence of local transgression of the ice sheet, as well as its areal and frontal recession. The primary aim of this article is to analyse the inner structure of forms to define the dynamic state of the Warta Stadial ice sheet of the Odra Glaciation (Saalian). The conducted research includes fieldwork at four key sites, where lithofacial analysis was performed, as well as a geomorphological and geological mapping that included two cross-sections in greater detail. In exposures, the work focused on deformed structures of sediments. Description of key sites was extended by the creation and the analysis of general geological cross-sections. Considering the results of the research, the Kutno end moraines should not be classified as push moraines – they were revealed to be accumulative in character.


Urban Studies ◽  
2021 ◽  
pp. 004209802199172
Author(s):  
Chris KK Tan ◽  
Tingting Liu ◽  
Xiaojun Gao

Urban spaces in China have traditionally been marked by hetero-patriarchy, making them key sites for exploring gendered power relations. Reflecting on the growing importance of companion animals, this study investigates the roles that these animals now play in the lives of unmarried women in urban China. Using transspecies urban theory to examine interview data gathered primarily from Guangzhou, we draw three conclusions. Firstly, as material conditions increasingly define pet keeping, companion animals have become both a class symbol and a safe refuge from the stressful demands of working life. Secondly, as professional Chinese women construct positive intimate relationships with their companions to preserve their autonomy as persons at work, they increasingly turn their backs on traditional marriage and family in an instantiation of ‘emergent femininity’. Thirdly, pets offer a new venue of online sociality for their owners. By centring women in Chinese urban studies, we argue that companion animals co-construct the living conditions of their urban, female, middle-class owners.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ayse N. Koyun ◽  
Julia Zakel ◽  
Sven Kayser ◽  
Hartmut Stadler ◽  
Frank N. Keutsch ◽  
...  

AbstractSurface microstructures of bitumen are key sites in atmospheric photo-oxidation leading to changes in the mechanical properties and finally resulting in cracking and rutting of the material. Investigations at the nanoscale remain challenging. Conventional combination of optical microscopy and spectroscopy cannot resolve the submicrostructures due to the Abbe restriction. For the first time, we report here respective surface domains, namely catana, peri and para phases, correlated to distinct molecules using combinations of atomic force microscopy with infrared spectroscopy and with correlative time of flight—secondary ion mass spectrometry. Chemical heterogeneities on the surface lead to selective oxidation due to their varying susceptibility to photo-oxidation. It was found, that highly oxidized compounds, are preferentially situated in the para phase, which are mainly asphaltenes, emphasising their high oxidizability. This is an impressive example how chemical visualization allows elucidation of the submicrostructures and explains their response to reactive oxygen species from the atmosphere.


2017 ◽  
Vol 13 (2) ◽  
pp. 131-145 ◽  
Author(s):  
Johanna Mannergren Selimovic

This article takes an interest in gendered memory politics and addresses the dearth of research on gender and commemoration in relation to the genocide in Rwanda. It analyses elite-produced gendered narratives at key sites of commemoration and investigates their affective role in constituting the post-genocide Rwandan state. Through a methodological approach of ‘the situated gaze’, three central observations are made. First, women are mourned as a specific category of rape victims and mothers. Second, women’s experiences of sexual violence are at the same time censored and de-individualized. Third, no other experiences, beyond being a victim, are taken into account. The article finds that the top-down affective memory politics circumscribes the role women played during and after the genocide, and restricts their agency within the present state project of ‘national unity and reconciliation’.


1991 ◽  
Vol 1 (2) ◽  
pp. 153-169 ◽  
Author(s):  
Philip Desenne ◽  
Stuart D. Strahl

SummaryAn assessment of trade in parrots throughout Venezuela, 1988–1989, reveals alarmingly high internal and international levels. The national trade has main outlets in major cities, but is now compounded by the use of feathers for Indian artifacts sold to tourists. International trade involves illegal export chiefly from the Orinoco Delta, the majority of such birds (65,000–75,000) destined for Guyana. The large macaws suffer badly from both types of trade, but owing to its restricted range the endemic Amazona barbadensis is perhaps the most critically threatened species. Other species are assessed and, along with key sites, identified in priority order for remedial action, which should include more detailed field studies, rigorous trade data analysis, exchange of trade data with major neighbours, census and monitoring technique improvements, educational campaigns, and strict breeding facility control.


2006 ◽  
Vol 21 (3) ◽  
pp. 294-309 ◽  
Author(s):  
Bernd Zolitschka ◽  
Frank Schäbitz ◽  
Andreas Lücke ◽  
Hugo Corbella ◽  
Bettina Ercolano ◽  
...  

2015 ◽  
Vol 42 (3) ◽  
pp. 207 ◽  
Author(s):  
Danae Moore ◽  
Michael Ray Kearney ◽  
Rachel Paltridge ◽  
Steve McAlpin ◽  
Adam Stow

Context Prescribed burning is widely adopted as a conservation-management tool, with priorities largely being the protection of fire-sensitive plant communities, threatened fauna habitat and minimising the risk and impacts of broad-scale wildfire. However, an improved understanding of the ecological mechanisms that underpin species responses to fire will assist the development and refinement of prescribed-burning practice. Aims To examine the effect of fire on burrow-system occupancy and breeding success at different spatial and temporal scales for a threatened skink, Liopholis kintorei. Methods Experimental burns simulating different fire types (clean burn, patchy burn and no burn) were conducted at 30 L. kintorei burrow systems that were selected from within a 75-ha focal study area. Burrow-system occupancy was monitored daily for 1 month, then monthly for an additional 3 months. Breeding success was assessed once at all 30 burrow systems. Eight additional 1-km2 sites within L. kintorei habitat that had experienced some degree of fire 2 years earlier were selected from across Newhaven Wildlife Sanctuary. Burrow-system occupancy and breeding success of L. kintorei at these sites was assessed once. Key results There was no significant effect of fire on burrow-system occupancy 1 month after experimental burns; however, burrow-system occupancy was significantly higher at unburnt sites 4 months after experimental burns and 2 years post-fire. Breeding success was significantly higher at unburnt sites than at clean-burnt and patchy-burnt sites. Conclusions Fire adversely affects L. kintorei, as demonstrated by a higher proportion of unoccupied burrow systems and fewer successful breeding events post-fire, particularly when all ground cover is lost. Implications Because fire is an inevitable and natural process within arid-zone spinifex grasslands, the primary habitat for L. kintorei, we recommend prescribed-burning practices that aim to maximise ground cover by reducing the frequency, intensity and size of fires. More specifically, we recommend fire exclusion from key sites within distinct localities where L. kintorei is known to be locally abundant. Depending on the size of these key sites, there may also be a need to construct strategic fire breaks within sites to ensure that any unwanted ignitions do not result in the loss of all vegetation cover.


Author(s):  
Anna Jackman ◽  
Maximilian Jablonowski

Drones are increasingly understood and imagined as important actors, inhabiting and transforming aerial space. From their entrenched establishment within battlefield operations, drones have spawned into a diverse ecosystem of platforms and applications, increasingly punctuating domestic urban airspace. While occupying a status as exemplars of urban innovation, the drone poses, and remains bound to, a range of techno-cultural contestations – from challenges around airspace integration, to concerns around privacy, safety and pollution. Thinking with commercial drone futures, and specifically the logistics sector, this article interrogates the role of speculation in this unfolding techno-landscape. In so doing we turn to two key sites through which the drone is anticipated – namely patents and adverts – as lenses through which to investigate projected visualisations underpinning the emergent, envisioned and anticipated drone. We argue that such drone speculations do not simply and solely envision new means of circulating goods, people and information, but rather embody and act to promote a particular set of aerial desires and social relations. Critically unpacking envisioned notions of frictionless mobility, instant consumption, and the appropriation of vertical spaces and spectra, we argue that such speculative sites and practices importantly participate in a techno-fetishist agenda positing drone technology as a privileged and panacea agent of futurity, while often eliding its implications.<br /><br />Key messages<br /><ul><li>Drones are increasingly understood and imagined as important actors, inhabiting and transforming urban airspace.</li><br /><li>Interrogating the domestic drone, we offer a critical visual analysis of key sites through which it is speculated.</li><br /><li>While envisioning convenience from the air, commercial drone speculations also embody and promote particular aerial desires.</li><br /><li>We argue that staying with speculation enables the critical unpacking of notions of frictionless mobility, instant consumption and the appropriation of vertical space.</li></ul>


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