Overtown: neighbourhood,change, challenge and “invironment”

This paper explores how residents of Overtown, a low-income neighbourhood in Miami, Florida, view the positive and negative aspects of their neighbourhood “invironment” through photographs taken by residents. The “invironment” [Bell, M., 2004. An invitation to environmental sociology. Thousand Oaks, CA: Pine Forge Press] alludes to the interactions between environment/surroundings and the human body. Residents involved with a community social justice organisation were provided with a photographic workshop and cameras to visually document the positive and negative aspects of their neighbourhood. These participant photographers provided narratives paired with their photographs which were then exhibited at local community events. During the exhibits, community members’ comments on the photographs were recorded. This paper analyses community issues through both photographs and neighbourhood comments inspired by the photographs. The following themes of importance to residents were derived from the photographs and discussion with residents: Housing, Public Space, Neighbourhood Economy, History, Environmental/Invironmental Issues, Human Capital and Power. These themes were all connected by residents’ concerns about inequality in Overtown compared to other neighbourhoods in Miami.     

Vegetation Composition,Dynamics, and Management of a Bracken–Grassland and Northern–Dry Forest Ecosystem

We investigated differences in vegetation composition and dynamics for two globally rare ecosystems, bracken–grasslands and northern–dry forests of northern Wisconsin. These ecosystems commonly have been viewed as degraded pine barrens. Bracken–grasslands contained a high dominance of exotic species, low native richness, and no obvious prairie species, suggesting logging-era anthropogenic origins. Differences in cover for common plants among ecosystems were examined using Mann-Whitney U tests of equivalence. Cover of all 8 graminoid species, 4 of 5 Ericaceae and Myricaceae species, and 10 of 17 species of forbs were significantly different between ecosystems. Vegetation changes over a 4-year period were examined through detrended correspondence analysis (DCA) and analysis of variance (ANOVA) repeated measures. DCA analyses of community composition failed to detect significant temporal trends within individual management units, although differences were apparent between ecosystems, regardless of sample year. In addition, no apparent patterns could be detected between years when comparing dominant individual species to management history (prescribed fire). This is contrary to what would be expected for a degraded pine barrens and questions the efficacy of using repeated prescribed fire as a management tool in bracken–grasslands. Methods for conservation and restoration of xeric ecosystems of northern Wisconsin have historically relied heavily on single species (e.g., sharp-tailed grouse) wildlife models, without full consideration of other factors. We suggest that stakeholders involved in these restoration projects examine historic processes and reference conditions prior to formulating management goals. Greater attention to the differentiation and individual management needs of pine barrens, northern–dry forests, and bracken–grasslands is needed.     

Researchers’ Experiences, Positive and Negative, in Integrative Landscape Projects

Integrative (interdisciplinary and transdisciplinary) landscape research projects are becoming increasingly common. As a result, researchers are spending a larger proportion of their professional careers doing integrative work, participating in shifting interdisciplinary teams, and cooperating directly with non-academic participants. Despite the growing importance of integrative research, few studies have investigated researchers’ experiences in these projects. How do researchers perceive the outcomes of integrative projects, or career effects? Do they view the projects generally as successes or failures? This study analyses researchers’ experiences in integrative landscape studies and investigates what factors shape these experiences. The data stems from 19 semi-structured qualitative interviews and a Web-based survey among 207 participants in integrative landscape research projects. It finds that researchers experience participation in integrative projects as positive, in particular discussions among participants, networking, teamwork, and gaining new insights and skills. Furthermore, most researchers perceive the projects as successful and as having a positive effect on their careers. Less positive aspects of integration relate to publications and merit points. Factors found to contribute to positive experiences include reaching a high degree of integration amongst the involved disciplines, common definitions of integrative research concepts, and projects that include a large share of fundamental research as well as projects with many project outcomes. Based on these findings, we advise future projects to plan for integration, facilitate discussions, and reach agreement on integrative concepts. We suggest that aspects of fundamental research be included in integrative projects. We also suggest that planning be done at an early stage for peer-reviewed publications, to ensure that participants gain merit points from their participation in integrative research efforts.     

Hydrology or Floristics? Mapping and Classification of Wetlands in Victoria,Australia, and Implications for Conservation Planning

A national approach to the conservation of biodiversity in Australia's freshwater ecosystems is a high priority. This requires a consistent and comprehensive system for the classification, inventory, and assessment of wetland ecosystems. This paper, using the State of Victoria as a case study, compares two classification systems that are commonly utilized to delineate and map wetlands--one based on hydrology (Victorian Wetland Database [VWD]) and one based on indigenous vegetation types and other natural features (Ecological Vegetation Classes [EVC]). We evaluated the extent of EVC mapping of wetlands relative to the VWD classification system using a number of datasets within a geographical information system. There were significant differences in the coverage of extant EVCs across bioregions, different-sized wetlands, and VWD wetland types. Resultant depletion levels were markedly different when examined using the two systems, with depletion levels, and therefore perceived conservation status, of EVCs being significantly higher. Although there is little doubt that many wetland ecosystems in Victoria are in fact threatened, the extent of this threat cannot accurately be determined by relying on the EVC mapping as it currently stands. The study highlighted the significant impact wetland classification methods have in determining the conservation status of freshwater ecosystems.     

Whose energy transition is it,anyway? Organisation and ownership of the Energiewende in villages,cities and regions

As one of the most ambitious national energy transition initiatives worldwide, the German Energiewende is attracting a huge amount of attention globally in both policy and research circles. The paper explores the implementation of Germany's energy transition through the lens of organisation and ownership in urban and regional contexts. Following a summary of the principal institutional challenges of the Energiewende at local and regional levels the paper develops a novel way of conceptualising the institutional to urban and regional energy transitions in terms of agency and power, ideas and discourse, and commons and ownership. This analytical heuristic is applied to a two-tier empirical study of the Berlin–Brandenburg region. The first tier involves a survey of the organisational landscape of energy infrastructures and services in cities, towns and villages in Brandenburg. The second tier comprises a case study of current, competing initiatives for (re-)gaining ownership of the power grid and utility in Berlin. The paper draws conclusions on the diverse and dynamic organisational responses to the Energiewende at the local level, what these tell us about urban and regional energy governance and how they are inspired by – or in opposition to – new forms of collective ownership resonant of recent debates on reclaiming the commons. It concludes with observations on how relational approaches to institutional research and the notion of the commons can guide and inspire future research on socio-technical transitions in general, and urban energy transitions in particular.     

Water-Quality Monitoring and Biological Integrity Assessment in the Indian River Lagoon, Florida: Status, Trends, and Loadings (1988–1994)

a production in the central, south central, and the south segments of the lagoon. In a system as large and complex as the lagoon, N and P limitations are potentially subject to significant spatial and temporal variability. Total Kjeldahl nitrogen (TN) was higher in the north (1.25 mg/liter) and lower in the south (0.89 mg/liter). The reverse pattern was observed for total P (TP), i.e., lowest in the north (0.03 mg/liter) and highest at the south (0.14 mg/liter) ends of the IRL. This increased P concentration in the SIRL appears to have a significantly large effect on chlorophyll a production compared with the other segments, as indicated by stepwise regression statistics. This relationship can be expressed as follows: South IRL [chlorophyll a] =−8.52 + 162.41 [orthophosphate] + 7.86 [total nitrogen] + 0.38 [turbidity]; R ²= 0.98**.     

Just space or spatial justice? Difference,discourse, and environmental justice

Amidst recent moves to rethink environmental justice, this article cautions against retention of distributive conceptions of injustice. Instead, analysis of production and normalisation of difference is explored as a way to shift the lens of environmental justice scholarship away from distributional explanations of injustice and towards critical engagement with the politics of meaning that structure environmental practice. I argue that such a shift would offer an alternative to the liberal spatial frameworks that articulate understandings of environmental justice and environment society relations, facilitating instead relational conceptions of space and engagement with space as a representational media and medium of power. I also propose that methodologically such a shift would require discursive analysis of practices of difference making. Examples from research into the management of nuclear fuel waste in Canada are used to illustrate the arguments.     

Environmental representatives: whom,what, and how are they representing?

Literature on environment and representation in politics, management, and deliberation has paid little attention on the people involved: environmental representatives. The aim of this paper is to illuminate how environmental representatives in various organizational and professional contexts understand their role as representatives, and how they are shaped by their contexts. The paper argues that it is crucial to learn about the everyday reality of individual representatives to better understand the limitations and possibilities they face. The study is based on 19 interviews with environmental representatives from five organizational and professional contexts: the state, civil society, business, science, and media in Sweden. The paper concludes that some differences in experiences, for example, in freedom and constraint, can be understood in relation to the representatives’ organizational and professional affiliation. Other experiences are common: (i) all categories stated the importance of being impartial and well read; (ii) complex layers of affiliation imply that representation requires sensitivity and adjustment between different situations; and (iii) the performative aspects of representation include the representatives’ claims-making, others’ attributions, and long-term learning of their role. The article contributes an understanding of organizational conditions and the often paradoxical, layered, multifaceted, and cautious representation these individual actors perform.     

Assisted Migration,Risks and Scientific Uncertainty,and Ethics: A Comment on Albrecht et al.’s Review Paper

In response to Albrecht et al.’s (J Agric Environ Ethics 26(4):827–845, 2013) discussion on the ethics of assisted migration, we emphasize the issues of risk and scientific uncertainty as an inextricable part of a comprehensive ethical evaluation. Insisting on a separation of risk and ethical considerations, although arguably common in many policy contexts, is at best misguided and at worst damaging.     

Achieving sustainable lifestyles? Socio-cultural dispositions,collective action and material culture as problems and possibilities

This article focuses on the everyday life of ordinary households, their behaviour and responsibility with regard to environmental and sustainability issues. Previous research has shown that there is a gap between what households perceive as ideologically correct behaviour and what they actually do. It is argued here that socio-cultural dispositions, material culture and collective action need to be included in future strategies for creating more sustainable lifestyles. The investigation is based on a study of families participating in a year-long project in which the families learned to live in a more environmentally friendly way. In the study of the families, material culture interacted with routines, family relations and citizenship in a reproducing manner. The lifestyle changes were gender-biased, with the women as driving forces but also bearing most of the extra workload. From early life experiences, garbage sorting stood out as an especially powerful tool for a change towards more sustainable lifestyles.     

Human Rights Against Land Grabbing? A Reflection on Norms,Policies, and Power

Large-scale transnational land acquisition of agricultural land in the global south by rich corporations or countries raises challenging normative questions. In this article, the author critically examines and advocates a human rights approach to these questions. Mutually reinforcing, policies, governance and practice promote equitable and secure land tenure that in turn, strengthens other human rights, such as to employment, livelihood and food. Human rights therefore provide standards for evaluating processes and outcomes of transnational land acquisitions and, thus, for determining whether they are ethically unacceptable land grabs. A variety of recent policy initiatives on the issue have evoked human rights, most centrally through the consultation and negotiation of the Voluntary Guidelines on the Responsible Governance of Tenure of Land, Fisheries and Forests concluded in 2012. However, a case of transnational land appropriation illustrates weak host and investor state enforcement of human rights, leaving the parties to in interaction with local groups in charge of protecting human rights. Generally, we have so far seen limited direct application of human rights by states in their governance of transnational land acquisition. Normative responses to transnational land acquisition—codes of conduct, principles of responsible agricultural investment or voluntary guidelines—do not in themselves secure necessary action and change. Applying human rights approaches one must therefore also analyze the material conditions, power relations and political processes that determine whether and how women and men can secure the human rights accountability of the corporations and governments that promote large-scale, transnational land acquisition in the global south.

     

Feature Extraction Techniques for Measuring Piñon and Juniper Tree Cover and Density,and Comparison with Field-Based Management Surveys

Western North America is experiencing a dramatic expansion of piñon (Pinus spp.) and juniper (Juniperus spp.) (P-J) trees into shrub-steppe communities. Feature extracted data acquired from remotely sensed imagery can help managers rapidly and accurately assess this land cover change in order to manage rangeland ecosystems at a landscape-scale. The objectives of this study were to: (1) develop an effective and efficient method for accurately quantifying P-J tree canopy cover and density directly from high resolution photographs and (2) compare feature-extracted data to typical in-situ datasets used by land managers. Tree cover was extracted from aerial-photography using Feature Analyst^®. Tree density was calculated as the sum of the total number of individual polygons (trees) within the tree cover output file after isolation using a negative buffer post-processing technique. Feature-extracted data were compared to ground reference measurements from Utah’s Division of Wildlife Resources Range Trend Project (DWR-RTP). We found that the proposed feature-extraction techniques used for measuring cover and density were highly correlated to ground reference and DWR-RTP datasets. Feature-extracted measurements of cover generally showed a near 1:1 relationship to these data, while tree density was underestimated; however, after calibration for juvenile trees, a near 1:1 relationship was realized. Feature-extraction techniques used in this study provide an efficient method for assessing important rangeland indicators, including: density, cover, and extent of P-J tree encroachment. Correlations found between field and feature-extracted data provide evidence to support extrapolation between the two approaches when assessing woodland encroachment.     

Farmers,Streams, Information,and Money: Does Informing Farmers About Riparian Management Have Any Effect?

We assessed relationships between the extent to which farmers reported exposure to relevant information and their attitudes towards, knowledge about, and degree of adoption of riparian management strategies. We also examined associations between knowledge of, or receipt of, financial assistance for riparian fencing/planting and intentions for and extent of adoption of this strategy. A mail survey of 718 pastoral farmers in Otago and Southland in New Zealand [294 surveys returned (41%)] yielded 279 usable questionnaires. Indices were developed to reflect range and frequency of information use and range of practices adopted. Attitudes were measured using Likert-type responses to 11 statements, and knowledge as a score on a ten-question true/false test. Positive relationships between information and the three main response variables (attitude, knowledge, and adoption) were weak but significant and systematic. These associations remained significant when important demographic and farm characteristics were taken into account. Informed farmers were more likely to report intentions to carry out riparian fencing or planting within the next year. Farmers who were aware that funding was available were also more likely to state this intention, independent of information level. The reported extent to which waterways had been fenced to exclude stock was related to receipt of funding, but not to information level. Financial factors were the most influential barrier preventing adoption of permanent fencing. Our research shows a positive correlation between the receipt of information and funding and the adoption of specific riparian management measures.     

“Is this really a police station?”: Police department exteriors and judgments of authority, professionalism, and approachability

This study examined the relationship between exteriors of police department facilities and participants’ ratings of the buildings’ authority, professionalism, and approachability. After a pilot study, research was conducted with 122 participants who were undergraduate students from a small, liberal arts college in the Northeast. On each of three characteristics (authority, professionalism, and approachability), participants rated 16 color images of police departments located in the United States. The façade ratings for each characteristic were then categorized into factors through factor analyses. There were three factors for authority (Ineffectual, Strong, and Outdated); three for professionalism (Unskilled, Non-traditional, and Governmental); and four for approachability (Uninviting, Accessible, Public, and Impenetrable). The results were compared to participants’ scores on the Right-Wing Authoritarianism Scale (Altemeyer, 1981) and the Social Dominance Orientation scale (Sidanius & Pratto, 1999). Although the primary goal for the study was to determine whether there are consistent responses to police department exteriors, it was hypothesized that the façade ratings would relate to the authoritarianism ratings, with more authoritarian people expected to rate the façades higher in authority. Although this hypothesis was not supported, significant findings were related to gender. Applications to architectural design are discussed.     

Emissions trading,equity, and sustainability: the case for allocating entitlements to “individuals-in-community”

Given the likelihood that a post-Kyoto climate change agreement will include provisions for trading greenhouse gas (GHG) emission rights (carbon credits), it is timely and important to look more closely into the merits (or otherwise) of emissions trading systems (ETS), in particular with regard to the issue of the allocation and distribution of entitlements. Thus far, ETSs and other tradable permit systems have allocated entitlements to those historically responsible for emissions or the exploitation of resources (the “grandfathering” principle). There are, however, strong reasons for challenging this practice, and for advocating the allocation of entitlements to all people, in line with the per capita distribution principle. This article argues that GHG emission rights, if they are to be granted, should be distributed on a globally determined equal per capita basis, but collectively managed by community bodies (Community Carbon Trusts) on an “individuals-in-community” basis, instead of being granted or sold by governments to (big) emitters. The approach advocated here is not only ethically more justified, but also strengthens the capacity of communities to deal with climate change and to advance sustainability. It offers an example of how a significant environmental challenge can be met in a more positive way than by the prevailing approaches based on narrow, mainly economic, considerations.     

Voluntary urban climate programmes: should city governments be involved and,if so,how?

It has been proposed that voluntary urban climate programmes overcome shortfalls in mandatory, top-down, state-led government interventions to address climate change risks. Such programmes seek commitments from households and firms to improve their environmental sustainability, but do not have the force of law. City governments are actively developing and implementing such programmes, seeking improved and accelerated urban climate action. There is little evidence, however, of whether their involvement positively affects voluntary programme performance. This article presents qualitative comparative analysis (QCA) of 26 voluntary programmes from Australia, the Netherlands and the US, seeking to understand whether, and if so how, city governments affect the performance of voluntary urban climate programmes. The results will help to inform city governments about the roles they may play in urban climate governance.     

Tribal communities,the forests,the fisher folk and the river: whither water justice?

Excessive exploitation of and skewed access to dwindling water resources raise serious water justice concerns. Environmental justice movements and related literature have raised critical questions regarding the unequal distribution of the costs and benefits of a development paradigm that is founded on excessive exploitation and appropriation of natural resources. This paper explores the growing relevance of a water justice framework that addresses both the social and ecological aspects of water use and appropriation, with reference to a four-decade long water conflict over the Chaliyar River in Kerala, South India. It highlights how ecosystem degradation and denial of justice go hand in hand. The paper argues that the framing and articulation of the conflict in a partisan manner led to the glossing over of certain critical features, thus preventing a full view of water injustices. It also failed to inform subsequent policies and practices in this regard.     

College and university environmental programs as a policy problem (part 1): integrating knowledge, education, and action for a better world?

The environmental sciences/studies movement, with more than 1000 programs at colleges and universities in the United States and Canada, is unified by a common interest??ameliorating environmental problems through empirical enquiry and analytic judgment. Unfortunately, environmental programs have struggled in their efforts to integrate knowledge across disciplines and educate students to become sound problem solvers and leaders. We examine the environmental program movement as a policy problem, looking at overall goals, mapping trends in relation to those goals, identifying the underlying factors contributing to trends, and projecting the future. We argue that despite its shared common interest, the environmental program movement is disparate and fragmented by goal ambiguity, positivistic disciplinary approaches, and poorly rationalized curricula, pedagogies, and educational philosophies. We discuss these challenges and the nature of the changes that are needed in order to overcome them. In a subsequent article (Part 2) we propose specific strategies for improvement.