Building communities via a learning landscape

The Learning Landscape project described here is known as RedGloo and has several objectives; among others it aims to help students to make friends, contacts and join communities based on interests and competencies. RedGloo provides a space where students can support each other with personal, academic and career development, sharing insights gained from extracurricular activities as well as their degree programmes. It has shown tendencies of becoming a learning community with several communities of practice.

Empirical test of an agricultural landscape model: the importance of farmer preference for risk aversion and crop complexity

Developing models to predict the effects of social and economic change on agricultural landscapes is an important challenge. Model development often involves making decisions about which aspects of the system require detailed description and which are reasonably insensitive to the assumptions. However, important components of the system are often left out because parameter estimates are unavailable. In particular, measurements of the relative influence of different objectives, such as risk, environmental management, on farmer decision making, have proven difficult to quantify. We describe a model that can make predictions of land use on the basis of profit alone or with the inclusion of explicit additional objectives. Importantly, our model is specifically designed to use parameter estimates for additional objectives obtained via farmer interviews. By statistically comparing the outputs of this model with a large farm-level land-use data set, we show that cropping patterns in the United Kingdom contain a significant contribution from farmer’s preference for objectives other than profit. In particular, we found that risk aversion had an effect on the accuracy of model predictions, whereas preference for a particular number of crops grown was less important. While nonprofit objectives have frequently been identified as factors in farmers’ decision making, our results take this analysis further by demonstrating the relationship between these preferences and actual cropping patterns.

The role of rules-based compliance systems in the new EU regulatory landscape: perspectives of institutional change

Purpose The research objective of this study is to understand how institutional changes to the EU regulatory landscape may affect corresponding institutionalized operational practices within financial organizations. Design/methodology/approach The study adopts an Investment Management System as its case and investigates different implementations of this system within eight financial organizations, predominantly focused on investment banking and asset management activities within capital markets. At the systems vendor site, senior systems consultants and client relationship managers were interviewed. Within the financial organizations, compliance, risk and systems experts were interviewed. Findings The study empirically tests modes of institutional change. Displacement and Layering were found to be the most prevalent modes. However, the study highlights how the outcomes of Displacement and Drift may be similar in effect as both modes may cause compliance gaps. The research highlights how changes in regulations may create gaps in systems and processes which, in the short term, need to be plugged by manual processes. Practical implications Vendors abilities to manage institutional change caused by Drift, Displacement, Layering and Conversion and their ability to efficiently and quickly translate institutional variables into structured systems has the power to ease the pain and cost of compliance as well as reducing the risk of breeches by reducing the need for interim manual systems. Originality/value The study makes a contribution by applying recent theoretical concepts of institutional change to the topic of regulatory change uses this analysis to provide insight into the effects of this new environment

The EU societal awareness of landscape indicator: a review of its meaning, utility and performance across different scales

There is increasing recognition that agricultural landscapes meet multiple societal needs and demands beyond provision of economic and environmental goods and services. Accordingly, there have been significant calls for the inclusion of societal, amenity and cultural values in agri-environmental landscape indicators to assist policy makers in monitoring the wider impacts of land-based policies. However, capturing the amenity and cultural values that rural agrarian areas provide, by use of such indicators, presents significant challenges. The EU social awareness of landscape indicator represents a new class of generalized social indicator using a top-down methodology to capture the social dimensions of landscape without reference to the specific structural and cultural characteristics of individual landscapes. This paper reviews this indicator in the context of existing agri-environmental indicators and their differing design concepts. Using a stakeholder consultation approach in five case study regions, the potential and limitations of the indicator are evaluated, with a particular focus on its perceived meaning, utility and performance in the context of different user groups and at different geographical scales. This analysis supplements previous EU-wide assessments, through regional scale assessment of the limitations and potentialities of the indicator and the need for further data collection. The evaluation finds that the perceived meaning of the indicator does not vary with scale, but in common with all mapped indicators, the usefulness of the indicator, to different user groups, does change with scale of presentation. This indicator is viewed as most useful when presented at the scale of governance at which end users operate. The relevance of the different sub-components of the indicator are also found to vary across regions.

Ascl1 coordinately regulates gene expression and the chromatin landscape during neurogenesis

The proneural transcription factor Ascl1 coordinates gene expression in both proliferating and differentiating progenitors along the neuronal lineage. Here, we used a cellular model of neurogenesis to investigate how Ascl1 interacts with the chromatin landscape to regulate gene expression when promoting neuronal differentiation. We find that Ascl1 binding occurs mostly at distal enhancers and is associated with activation of gene transcription. Surprisingly, the accessibility of Ascl1 to its binding sites in neural stem/progenitor cells remains largely unchanged throughout their differentiation, as Ascl1 targets regions of both readily accessible and closed chromatin in proliferating cells. Moreover, binding of Ascl1 often precedes an increase in chromatin accessibility and the appearance of new regions of open chromatin, associated with de novo gene expression during differentiation. Our results reveal a function of Ascl1 in promoting chromatin accessibility during neurogenesis, linking the chromatin landscape at Ascl1 target regions with the temporal progression of its transcriptional program.

Negotiating the British landscape

According to many accounts, a key paradigm for understanding art in Post WWII Britain is one of Englishness versus internationalism or abstraction versus realism . These terms have a rich inflection of meanings that have been subject to interrogation over the last few decades. Anwar Shemza came to Britain and practiced his art at a time when these competing claims were at their height. In a postcolonial reading entitled “Black Diaspora Artists in Britain: Three ‘Moments’ in Post-War Britain” Stuart Hall recently used David Scott’s framework of a ‘problem space’, that is discursively defined through questions, tensions and conjunctures, that couched the entry of what he describes as first waive British commonwealth artists into critical visibility in Britain. This can be characterized in part by the reviews of WG Archer and GM Butcher, both supporters of Shemza and prominent critics of the period. Hall includes Shemza in this framework that defines the work and his aspirations as constituted through the tensions of what was perceived to be anti-colonialist aims of modernism through universalism and the ‘nativist’ current in anti-colonial nationalism . This text will focus particularly on the problematic of Landscape as a ‘problem space’ of vernacular and modernism, over here and over there. The aim is not to define Shemza within the tradition of English landscape nor to exclude him but to position him within a discursive field of landscape and modernism in mid twentieth Century art.

Untangling associations between chironomid taxa in Neotropical streams using local and landscape filters

1. Analyses of species association have major implications for selecting indicators for freshwater biomonitoring and conservation, because they allow for the elimination of redundant information and focus on taxa that can be easily handled and identified. These analyses are particularly relevant in the debate about using speciose groups (such as the Chironomidae) as indicators in the tropics, because they require difficult and time-consuming analysis, and their responses to environmental gradients, including anthropogenic stressors, are poorly known. 2. Our objective was to show whether chironomid assemblages in Neotropical streams include clear associations of taxa and, if so, how well these associations could be explained by a set of models containing information from different spatial scales. For this, we formulated a priori models that allowed for the influence of local, landscape and spatial factors on chironomid taxon associations (CTA). These models represented biological hypotheses capable of explaining associations between chironomid taxa. For instance, CTA could be best explained by local variables (e.g. pH, conductivity and water temperature) or by processes acting at wider landscape scales (e.g. percentage of forest cover). 3. Biological data were taken from 61 streams in Southeastern Brazil, 47 of which were in well-preserved regions, and 14 of which drained areas severely affected by anthropogenic activities. We adopted a model selection procedure using Akaike`s information criterion to determine the most parsimonious models for explaining CTA. 4. Applying Kendall`s coefficient of concordance, seven genera (Tanytarsus/Caladomyia, Ablabesmyia, Parametriocnemus, Pentaneura, Nanocladius, Polypedilum and Rheotanytarsus) were identified as associated taxa. The best-supported model explained 42.6% of the total variance in the abundance of associated taxa. This model combined local and landscape environmental filters and spatial variables (which were derived from eigenfunction analysis). However, the model with local filters and spatial variables also had a good chance of being selected as the best model. 5. Standardised partial regression coefficients of local and landscape filters, including spatial variables, derived from model averaging allowed an estimation of which variables were best correlated with the abundance of associated taxa. In general, the abundance of the associated genera tended to be lower in streams characterised by a high percentage of forest cover (landscape scale), lower proportion of muddy substrata and high values of pH and conductivity (local scale). 6. Overall, our main result adds to the increasing number of studies that have indicated the importance of local and landscape variables, as well as the spatial relationships among sampling sites, for explaining aquatic insect community patterns in streams. Furthermore, our findings open new possibilities for the elimination of redundant data in the assessment of anthropogenic impacts on tropical streams.

The CSR landscape: an overview of key theoretical issues and concepts

Questioning the way the business enterprise operates in contemporary society has become an established field of investigation. In the current global debate, corporate social responsibility (CSR) - and other terms that are linked to it such as sustainability and corporate citizenship - tend to be as much about semantics as substance. Therefore, the key to this book is the fundamental idea that drivers for change should be found primarily within the heart of organizations and expressed through various implementation strategies. As long as organizations are not embracing CSR as a fundamental element in business continuity, it will remain a mixture of semantics, avoidance, compliance and social philanthropy. This book captures and distils emerging implementation perspectives in terms of theory and practice in one concise volume and will help to unravel and demonstrate the possible changes and consequences of the adaptation of CSR

Dwelling in the landscape: from Blairgowrie House to Portsea Palace

Ackerman begins his book "The Villa" (1995) with these words: 'A villa is a building in the country designed for its owner's enjoyment and relaxation .... [it] accommodates a fantasy which is impervious to reality.' He concludes: , ... the country, in exacting confrontations with the immanent brute forces and sensuous enchantments of nature, prompts inspired responses.' Blairgowrie House - the villa in the landscape - was built in the 1870s and the 'Portsea Palace' - a personal club med resort - in the late 1990s. The notion of an inspired response and the concept of dwelling poetically are manifestly absent in the Portsea Palace. Why?

This paper explores architecture and landscape - particularly 'domestic' architecture and coastal landscapes in Victoria's Nepean Peninsula. It looks closely at what architects mean when they say their design reflects place, relates to site, is climate specific, is close to nature, responds to the landscape, and/or is sensitive to the environment. Exemplars from different centuries are examined in their philosophical contexts and frames of reference. The complexities of the notion of place and identity, belonging, and dwelling (in the Heideggerian sense) are examined to identify the shift that has occurred over time as science and technology have ostensibly freed 'modern man' from 'a direct dependence on places' (Norberg Schultz). The alienation and loss that has eventuated - for humans and for the environment - will be critically analysed and assessed.

Productivity and the knowledge worker

The industrial age of Taylor and Ford transformed the landscape of office buildings. Office spaces were very uniform and highly supervised. People were units of production. Their work activities were routine. Work study, or "time and motion" studies measured outputs.

The current "information age" way of working, combined with major demographic shifts in the workforce (Gen-Xers, career-shifting Baby Boomers and a greater number of women and minority ethnic groups in the workforce), requires major changes in how to support service industry productivity. The motivations of knowledge workers are very different from those of the industrial age worker. Commitment to the organisation has gone as a result of business re-engineering processes that increased productivity but at the expense of job security. Workers are more likely to be "goal-focussed" rather than "prevention focussed" (Meyer et al 2004 2 ) meaning that instead of doing only what is necessary to retain their job, workers actively seek more meaningful work that matches their personal value systems. They even want to have fun at work!

What contribution can the workplace make to support this work and increase productivity? Surveys have indicated that workers spend more than 75% of their time in their own office space with more than half of that time spent in concentrated work. Concentrated work requires quiet with few distractions, yet workers report that distractions are probably the biggest problem hampering their productivity. What are the current workplace solutions to office space usage? Probably the worst option for distractions is frequently used – open-plan offices, which are a more cost-effective use of space, but at the potential expense of productivity. Visioning architects such as Duffy (1999)3 advocate quiet spaces ("dens") where workers can decamp to carry out their concentrated work. But is this workspace as efficient for the worker – who may have to transport materials back and forth?

Workers know what they need to support their productivity best. On the rare occasions when the staff have been given the opportunity to configure their work-settings, high productivity increases result. Besides noise, environmental quality is perceived as a key factor influencing productivity. Stuffy workplaces generate lethargy. Greater worker satisfaction with their workplace is reported when they have more individual control over the environment.

We need to seriously question the "one-size-fits-all" office building with cellular layouts. Workers need to be involved in the design and fit-out. They need personal control over their environment and an organisation that can support their individual aspirations and values. A number of interventions that could generate significant improvements in knowledge work productivity are proposed.

Birds in agricultural mosaics : the influence of landscape pattern and countryside heterogeneity

Agricultural environments are critical to the conservation of biota throughout the world. Efforts to identify key influences on the conservation status of fauna in such environments have taken complementary approaches. Many studies have focused on the role of remnant or seminatural vegetation and emphasized the influence on biota of spatial patterns in the landscape. Others have recognized that many species use diverse ‘‘countryside’’ elements within farmland, and emphasize the benefits of landscape heterogeneity for conservation. Here, we investigated the effect of independent measures of both the spatial pattern (extent and configuration) and heterogeneity of elements (i.e., land uses/vegetation types) on bird occurrence in farm-scale agricultural mosaics in southeastern Australia. Birds were sampled in all types of elements in 27 mosaics (each 1 3 1 km) selected to incorporate variation in cover of native vegetation and the number of different element types in the mosaic. We used an information-theoretic approach to identify the mosaic properties that most strongly influenced bird species richness. Subgroups of birds based on habitat requirements responded most strongly to the extent of preferred elements in mosaics. Woodland birds were richer in mosaics with higher cover of native vegetation while open-tolerant species responded to the extent of scattered trees. In contrast, for total species richness, mosaic heterogeneity (richness of element types) and landscape context (cover of native vegetation in surrounding area) had the greatest influence. These results showed that up to 76% of landscape-level variation in richness of bird groups is attributable to mosaic properties directly amenable to management by landowners. Key implications include (1) conservation goals for farm landscapes must be carefully defined because the richness of different faunal components is influenced by different mosaic properties; (2) the extent of native vegetation is a critical influence in agricultural environments because it drives the farmscale richness of woodland birds and has a broader context effect on total bird richness in mosaics; (3) land-use practices that enhance the heterogeneity of farmland mosaics are beneficial for native birds; and (4) the cumulative effect of even small elements in farm mosaics contribute to the structural properties of entire landscapes.

Community resilience, climate change, sustainability & engagement : adventures in creative project-based education on the Eyre Peninsula

Teaching sustainability ethics and creative practical technological applications holistically, in a multi-disciplinary ethos, with real community engagement is fraught with pedagogical and logistical issues. This paper reviews a highly community-acclaimed tertiary course/project, offered at the School of Architecture, Landscape Architecture & Urban Design at the University of Adelaide, undertaken on the Eyre Peninsula in 1st semester 2009. The course successfully enhanced student appreciation of rural community capacity building and economic fragility issues while undertaking a project-based approach to interrogating and working with rural communities to devise and demonstrate potential micro-relevant design and planning initiatives that could strengthen community resilience, climate change adaptiveness, and validate natural resource management aims within townships. The project involved some 120 students in 6 host communities through 6 local municipalities with the full support of the Natural Resource Management (NRM) Board and Local Government Association (LGA).

The paper reviews the project, its historical evolution, aims, objectives, learning strategies, community aspirations and outcomes, and positions such against various professional education accreditation frameworks. The methodological learning process, including its philosophical, pedagogical and instruments outcomes are reviewed and interrogated. The student learning outcomes, University reputation impact, and community impact, professional practice knowledge and skill attributes, and instrumental outcomes are also reviewed drawing upon evidence derived from extensive meetings, questionnaire surveys, synergistic NRM-sponsored research projects, student evaluation of teachings (SELTS), and local media coverage of the project.

The project has received applause from the Australian Institute of Architects (AIA) and Australian Institute of Landscape Architects (AILA), and preliminary endorsement from the Planning Institute of Australia (PIA), as being integral to the School’s curriculum that achieves their professional accreditation expectations of key learning experiences relevant to climate change, master planning and design, and community engagement. The project offers a possible educational model that enriches student experience and learning and addresses recent generic university community engagement policy expectations.

Influence of Gertrude Jekyll in the Adelaide Hills : the landscape of 'Broadlees'

‘Broadlees’ exists as an Adelaide Hills hill-station retreat in Australia, established in the 1920s as a permanent residence for the Waite sisters.1 Typically most large hill-station residences and their accompanying private ‘botanic gardens’ were developed as summer residences from the summer onslaught of the Adelaide Plains, but the Waite sisters saw ‘Broadlees’ as their permanent residence. Further, although the design of the residence was not important in the eyes of Misses Eva and Lily Waite, it was the gardens of the property that were their real passion. This article reviews the history and development of the ‘Broadlees’ property and in particular the role played by the writings and gardens of Gertrude Jekyll (1843–1932)2 in its design, form and plantings, which remain the most intact and mature Jekyll-inspired landscape in South Australia today. It is a significant, extant Jekyll-influenced garden developed in the 1920s and 1930s in the Adelaide Hills3 that has been little featured in the coffee-table garden profile literature in Australia, and no article has previously been written about the property. It has been profiled in the Australian Home Beautiful and the South Australian Homes & Gardens magazines in 1932 and 1936 respectively, and also has been subject to a recent comparative assessment as to the role and influence of prominent Adelaide garden designer ElsieMarion Cornish (1870–1946).4 Perhaps because of the wishes of the owners who personally developed and sought to maintain the privacy of the gardens and house, subsequent owners have sought to respect this philosophy in their curatorship of the property.5

The effect of planning design on thermal comfort in outdoor spaces

Urban outdoor spaces are considered essential elements of cities, where the greatest amount of human contact and interaction takes place. That is the reason why there is increasing public interest in the quality of open urban spaces as they can contribute to the quality of life within cities, or contrarily increase isolation and social exclusion. There are a lot of factors influencing the success of the outdoor spaces; one of the principal factors is the microclimatic comfort. In the hot areas, the outdoor thermal comfort conditions during the daytime are often far above acceptable comfort standards due to intense solar radiation and high solar elevations. The variation of the urban spaces' configuration can generate significant modifications of the microclimatic parameters. Design decisions such as street and sidewalk widths, shading structures, materials, landscaping, building heights, and inducing air flow have a significant impact on the pedestrian thermal comfort and subsequently on the use of the urban environment. Although it has been established that the vegetation elements should be considered as one of the main tools that can be used in improving the thermal comfort in outdoor spaces, the integration of the climate dimension in the planting design process in urban spaces is lacking because of insufficient interdisciplinary work between urban climatology, urban design and landscape architecture. The primary aim of this research is to study the influence of some of the design decision for the plantation elements in outdoor spaces on the thermal comfort of its users. This will provide landscape designers and decision makers with the appropriate tools for effectively assessing the development of urban environment while considering the microclimate of outdoor spaces. A special emphasis is put on summertime conditions in Egypt. Findings of this research will contribute to sustainable urban design of outdoor spaces.

Mapping landscape features and values in coastal Australia

Places encompass the physical setting, as well as human experience and interpretation. Although sense of place definition nominally includes the physical environment, most research has emphasized the social construction of sense of place and neglect the important contribution of the physical environment to place meanings and attachment. On the other side, theoretical and technological developments during the past decades resulted in significant sophistication and power of analysis, display, and interpretation of spatial information applied in landscape analysis. This development, however, remains disconnected from the socio-political realities of the communities and regions which are the subject of these studies. There is a research need to integrate public perceptions and attitudes with the type of information typically found in a landscape assessment. A challenge of GIS is whether or not Cartesian space can be adapted to incorporate a more humanistic sense and understanding of distance, direction, and position.