Exploring Agroecological Sustainability: Unearthing Innovators and Documenting a Community of Practice in Southeast Australia

In this article we describe a movement to regenerate and sustainably use native grasslands using innovative grazing and cropping strategies. We find that this movement has the essential characteristics of a “community of practice” (COP) and is a strong example of a bottom-up transition toward a sustainable agroecological farming system. This COP was identified and described using participatory rural appraisals followed by biophysical and sociocultural studies with active COP members. Using these multiple mixed-method approaches helped characterize the COP’s many layers, revealing how and why it is driven and fashioned by innovators who collaborate via joint enterprise, mutual engagement, and shared repertoire. Holistic Management, Grazing for Profit, and Stipa Native Grasses Association were the key enabling programs/associations for the COP, which, like other agroecological movements, exists on the margins of conventional agri-innovation systems and endures with little public acknowledgment or support. It is a potent grass-roots example of adaptive farm management that generates optimism in the farming families involved, and challenges existing research and extension paradigms regarding both innovation and practice change.     

The fiscal-geographic nexus: An overview of fiscal impact assessment in local policy development

Fiscal impact assessments exist to provide decision makers with the tools to make informed decisions regarding local government finances. Every type of change in a community will have a unique impact on the local economy. This impact cannot be evaluated without careful attention to the particular geographic setting of the study. Unfortunately, geography is currently underutilized in the practice of fiscal impact analysis. This paper argues that the increased application of geographic tools is a key to improving the accuracy of fiscal impact reports.     

Spatial Relationship between Dwelling Crowding and Selected Causes of Morbidity in Sydney,Australia, 1994–97

The environment in which we live greatly influences our health. One particular factor that has been related to morbidity and mortality is dwelling crowding. A range of mechanisms have been proposed as links between dwelling crowding and disease, including increased exposures to allergens, respiratory irritants and infectious agents in crowded dwellings. While studies of dwelling crowding have been conducted in many locations around the world, this factor has received little attention in Australian health studies. We examine relationships between dwelling crowding and health in Sydney, using three case studies at the local government area (LGA) level within the Sydney Statistical Division. Dwelling and demographic data from the 1996 Australian census are used, along with four socio-economic indexes produced by the Australian Bureau of Statistics, and hospital inpatient data for the period 1 July 1994 to 30 June 1997 as the health indicator. Results suggest that dwelling crowding is a significant factor in certain diseases in Sydney. Asthma hospital separations are not correlated with dwelling crowding, although multiple linear regression analysis produces three models which include crowding and three of the socio-economic indexes as significant variables. Separations for bronchitis and emphysema, and all causes combined, are positively correlated with dwelling crowding. Dwelling crowding is strongly negatively correlated with all but one of the socio-economic indicators.     

Under the Microscope: Fieldwork Practice and Cuba's Biotechnology Industry: A Reflexive Affair?

Through a re‐reading of my Ph.D. fieldwork on Cuba's biotechnology industry, I empirically pull apart the relationship between fieldwork practice and knowledge production as experienced in my research. I argue that reflexivity is an insufficiently critiqued concept and, as a result, that its widespread influence in contemporary fieldwork practice works to obscure the influence of “others”, not just on the “doing” of research but on the conceptual development of the methodology itself. I make this argument by focusing on the various strategies I employed to actualise my research methodology, the problems I met with and the subsequent pull of my research in new directions. I cover such issues as gaining access, working in multiple locales across antagonistic polities, what happens when fieldwork goes wrong and the notion of “empirical drift”. I use these issues to examine how I was actively constructing both my field and my research methodology at the same time and through others. I try to show how the fact that fieldwork can be simultaneously a lived experience, a socially constructed performance and an episteme accounts for much of its distinctive qualities as a milieu in which existing knowledge is put to the test, or added to. I argue that these same qualities allow it to be a deeply intertextual process, or a joint work between the researcher and the field. This, I suggest, warrants greater recognition.     

Grounding mobile policies: Ad hoc networks and the creative city in Bandung,Indonesia

This paper explores the ad hoc networks that form to move policies to new sites by examining the process through which the city of Bandung, Indonesia adopted a creative city policy. As revealed through the Bandung case, attention to the formation of these networks highlights the way that power operates within them, privileging certain ideas and structuring the ways in which information flows through their channels. This insight suggests that the concept of policy mobilities would be enriched by a closer attention to the way power is used to construct networks that promote specific policies and places as sites of ‘best practice’. Furthermore, this paper extends the concept of policy mobilities to a city ‘off the map’. In contrast to most existing policy mobilities research that tends to focus on the stable, large‐scale networks through which policies travel and on the high‐profile cities constructed as policy models, the case of Bandung provides a study of how policy mobilities may occur differently outside of its well‐established locations.     

Second homes, community and a hierarchy of dwelling

The word 'dwelling', to dwell, supposes engagement, in the sense that those who dwell are seen to engage with others and, in doing so, contribute to social capital and cohesion expressed in the forming of 'community'. Second home buying may be viewed as a course of action severing the process–product link between dwelling and community, as a brake on the community building process. In this paper, I contrast the view of dwelling as process – and its coupling with the 'traditional' place–community – with alternative notions of dwelling, and argue that the prevailing view is largely concerned with public and collective dwelling (and 'productive interaction'), and underplays the importance of private dwelling, and hence the self-identity and orientation – key aspects of dwelling – that flow from the use of private property, including the use of second homes.     

略论目标规划及交互方法在小康示范村规划中的实践--以西藏贡嘎县沃拉村为例

建设全面小康社会是我国本世纪头20年的核心内容,目前已经有越来越多的人加入到这一研究领域中,该领域的规划研究工作正在逐渐加强。本文以西藏贡嘎县沃拉村为例,介绍了目标规划及交互方法小康示范村规划中的实践,讨论了规划的过程、建模方法及模型的精度等问题,认为在研究人员的指导下,由村民学习并建模的方法是今后小康村规划的发展方向。     

Australian Immigration Policy in Practice: a case study of skill recognition and qualification transferability amongst Irish 457 visa holders

ABSTRACT

Immigration quotas in Australia are guided primarily by economic policy—the needs of the nation are quite rightly the principal concern of policymakers. Using data from a mixed-methods study, this article engages in a dialogue between labour geography and population and migration studies through an examination of the lived experiences of migrating workers and their families. The paper examines a number of cases where policy and practice have detrimentally affected the migration experience of Irish migrants who came to Australia under the Temporary Work (Skilled) (subclass 457) visa. The case study focuses on interviews with secondary 457 visa applicants, namely the wives of former 457 workers. These interviews highlight the problems faced by newcomers to Australia who arrive under this visa. The experiences relayed by these women demonstrate how ill-considered policy relating to qualification transferability makes entering the workplace and, therefore, transition to life in Australia more difficult than it needs to be. While the cases that underpin this paper ended in migration failure (the families involved returned to Ireland), the core issues of qualification transferability and skill comparison were replicated in the wider study dataset (of 1022 survey responses and 80 qualitative interviews). While acknowledging that citizens generally have more freedom and more civil rights than non-citizens, the findings of this study indicate that further review of Australia’s 457 visa is needed, particularly with respect to the limitations placed on the agency of migrant workers. Greater awareness amongst prospective migrants as to the purpose and limits of the 457 visa is also necessary, in order to avoid misinterpretation and the extreme personal repercussions outlined in this paper.     

Methods for visualizing the explosive remnants of war

This study aimed to answer the question how cartography can help decision makers visualize the problem of contamination by explosive remnants of war (ERW). We thus explored a set of six cartographic visualization methods and systematically evaluated their usefulness with respect to four categories of stakeholders in the humanitarian demining process (i.e., database administrators, operations officers, directors of national mine action authorities, and donors) at four geographical scales, ranging from municipal to global. The main application of our work is for stakeholders involved in humanitarian demining. We provide them with a comprehensive framework for visualizing ERW hazards at the geographical scale at which they have to make decisions, as well as customized cartographic visualization tools and recommendations to help them make informed decisions. For example, we provide potential donors with a method for obtaining a global overview of ERW contamination while remaining aware of regional variation and hot spots. We also enhance cartographic visualization capabilities using traditional kernel density estimation by customizing key parameters. Specifically, we propose a method for adjusting kernel bandwidth for datasets with highly heterogeneous spatial distributions and a method for generating kernel surfaces from polygon data that consists of infilling the polygons with points before using them as inputs in the kernel density estimation.     

Painting Pictures of Ourselves: Researcher Subjectivity in the Practice of Feminist Reflexivity

In this article, I argue that researchers need to carefully distinguish the concepts of subjectivity and positionality in feminist reflexive practice, as an explicit focus on researcher subjectivity has the potential to provide additional insights into the research process that go beyond a focus on relational positionality. Drawing on examples from my own research, I argue that examining one's subjectivity as a researcher opens up a consideration of emotional reactions to research; lets us reconsider the importance of feelings of (dis)affiliation and (dis)comfort in the research process; and helps us to recognize that the dreams and desires of researchers about themselves and their research participants can play an important role in the research process. Moreover, researcher subjectivity attunes us to ways in which our subjectivities shift through the research process and are intimately connected to and mediated by the process of research and our interactions with our research participants.     

多水平/尺度的驱动力变化与沙漠化之间的关系——以内蒙古乌审旗为例

沙漠化是土地退化形式之一,它是自然因素和人类活动相互作用的结果。本文以内蒙古乌审旗为研究区,在多种空间数据基础上,基于等级理论,使用多水平统计模型构建了从局地到区域的模型,揭示不同尺度的影响因素与该地区沙漠化的关系。对遥感影像的分析表明该地区1977—2007年沙漠化扩展的趋势减缓并逆转;多水平统计模型分析表明,多尺度的驱动因素可以解释该地区近30年的沙漠化变化,特别是政策因素对该地区沙漠化逆转影响较大。本研究可为乌审旗及类似地区沙漠化变化机理研究提供参考。     

基于GIS的探究式自然地理学野外实习平台系统

为更好地在自然地理学野外实践教学中贯彻以学生为本的教学理念,提出利用GIS技术开发探究式自然地理野外实习平台系统。该系统变革了传统的理论验证型和认知型实习模式,提高了学生实习的自主性和能动性。对探究式自然地理实习平台系统需求进行了分析,并根据该需求,对平台系统框架和功能进行了设计,对研制该系统的核心技术进行了深入研究,最后以庐山自然地理野外实习为例,对该系统进行了验证。验证结果表明该平台系统能够提高实习质量,增强学生学习自主性,具有重要的应用推广价值。     

Geographical knowledge and policy: the positive contribution of discourse studies

The 'discursive turn' has been blamed for a lack of engagement between geographers and policymakers. This paper argues that such a view is fundamentally flawed. It ignores the positive contribution that discourse analysis has made to policy studies and the particular role that geographers have played in developing such analyses. It is based on a misconceived view of the policy process and how knowledge can contribute to policy outcomes. A closer attention to policy discourses reveals exactly how knowledge is constructed within the policy process and can help identify how policy may be improved through discursive means.     

Assessing Conservation Adoption Decision Criteria Using the Analytic Hierarchy Process: Case Studies from Three Midwestern Watersheds

Land use changes from natural ecosystems to industrial agriculture have impacted water quality and wildlife populations in the Mississippi River basin. Government programs providing technical assistance and monetary incentives have not resulted in adequate adoption rates of conservation practices. While there has been a plethora of research examining the factors associated with conservation adoption, significantly less is understood about the relative importance of these factors. Using the Analytic Hierarchy Process (AHP) with agricultural producers in three Midwestern watersheds, we assess the relative importance of environmental and production decision criteria when making decisions to adopt conservation practices. Although AHP provides insight into how decisions may be made at the watershed scale, this methodology also provides insight into how individuals make conservation decisions and may also provide a method for delivering tailored conservation advice and communications.     

Embeddedness in Practice,Numbers in Context: The Politics of Knowing and Doing*

In this paper, I argue that feminist geographers need to scrutinize the claims being made by the three identifiable epistemological orientations in feminist geography regarding the use of numbers, for each offers a different view of objectivity and a different way to count. I go on to pursue a refinement of a critical feminist epistemology grounded in a mediated objectivity, one located in the embeddedness of everyday life. Within this framework, I suggest that numbers are useful, but only in context.     

Mitigating Risks From Fracking-Related Earthquakes: Assessing State Regulatory Decisions

Public concern about earthquakes linked to wastewater injection from fracking operations is rising. However, few have examined how “induced seismicity” is acted upon by state officials. For some, an incremental response to smaller quakes can be viewed as an acceptable risk policy orientation because of the sizeable economic benefits that accompany drilling activities while others prefer risk mitigation policies (such as the use of “threshold policies”) as a better way to address quake-related problems. To account for state response to induced seismicity impacts, we examine three factors: the emergence of quakes as focusing events, the economic importance of oil and gas to state jobs and revenue, and selected characteristics of earthquakes as a policy issue, i.e., complexity and categorical precedence. Using information drawn from documentary sources, we consider which factors are most helpful in accounting for agency decisions aimed at reducing seismic risks linked to nearby injection wells.     

Priorities, policies and (time)scales: the delivery of emissions reductions in the UK transport sector

The transport sector is consistently responsible for around 30 per cent of carbon dioxide emissions in developed countries and is one of few sectors where emissions continue to increase as a result of apparently insatiable demand for road and air travel. This paper examines how the formulation of transport policy fits into the exposition of UK climate policy, focusing on three principal areas of tension: policy priority (congestion and carbon reduction); strategies to reduce emissions (technological and behavioural solutions) and timescale (short- and long-term vision). We suggest that in overcoming such tensions government ministers will need to devolve significant policy formulation and implementation powers to an appropriate scale of governance – in this case the city-region – to fashion a 'convergence space' capable of promoting meaningful action with regard to transport's climate impact.