Building Robustness to Disturbance: Governance in Southern African Peace Parks

Thesis (Ph.D.) - Indiana University, Public Policy, 2008Transboundary conservation has gained currency over the past decade as an effective means for achieving a wide array of goals ranging from improved biodiversity conservation to regional economic development to the promotion of peace between countries. Studies to analyze these competing claims oscillate between views of transboundary protected areas (TPBAs) as panaceas that can solve wide-ranging societal challenges in any type of setting to studies that view them as idiosyncratic entities with no generalizable traits, and few studies assess institutional arrangements for governance. This study, by contrast, uses 150 key informant interviews within two TBPAs in southern Africa - the Kgalagadi Transfrontier Park in Botswana and South Africa and the Great Limpopo Transfrontier Park in Mozambique, South Africa, and Zimbabwe - to address analytically how different governance structures of transboundary protected areas maintain robustness in response to various types of disturbance. The insights arise from the fundamentally different institutional development paths of the two cases. This study argues that that the bottom-up institutional development and the slow, unforced evolution of governance in the Kgalagadi Transfrontier Park have allowed governing bodies to learn how to adapt and respond to transformations in the social-ecological system from an operational level. By contrast, institutional development in the Great Limpopo has struggled operationally due to the top-down imposition of the park on local-level communities and officials and the short time horizons permitted for goal attainment. However, top-down park formation has resulted in other accomplishments, primarily in bridging international boundaries. The central premise is that the national-level commitment to the Great Limpopo results in greater degrees of cooperation at a policy level than in a park that develops from the bottom-up. Such high levels of policy cooperation without parallel gains in operational cooperation have led to unexpected challenges in the Great Limpopo

Mental health and educational attainment: How developmental stage matters

Developmental science suggests that the consequences of mental health problems for life-course outcomes may depend on the timing of their onset. This study investigated the extent to which mental health predicted educational attainment at ages 17, 20, and 25 and whether gender moderated the links between mental health and educational attainment. It used data from Next Steps, a nationally representative panel survey of individuals born in 1989/1990 in England (N = 15,594, 48% female, 33% ethnic minority). The findings suggest that differences in mental health were more consequential for educational attainment during adolescence than in young adulthood. On average, girls attained higher levels of education than boys, but gender did not moderate the role that mental health played for educational attainment. (PsycInfo Database Record (c) 2023 APA, all rights reserved)

Governing the invisible commons: Ozone regulation and the Montreal Protocol

The Montreal Protocol is generally credited as a successful example of international cooperation in response to a global environmental problem. As a result, the production and consumption of ozone-depleting substances has declined rapidly, and it is expected that atmospheric ozone concentrations will return to their normal ranges toward the end of this century. This paper applies the social-ecological system framework and common-pool resource theory to explore the congruence between successful resolution of small-scale appropriation problems and ozone regulation, a large-scale pollution problem. The results of our analysis correspond closely to past studies of the Protocol that highlight the importance of attributes such as a limited number of major industrial producers, advances in scientific knowledge, and the availability of technological substitutes. However, in contrast to previous theoretical accounts that focus on one or a few variables, our analysis suggests that its success may have been the result of interactions between a wider range of SES attributes, many of which are associated with successful small-scale environmental governance. Although carefully noting the limitations of drawing conclusions from the analysis of a single case, our analysis reveals the potential for fruitful interplay between common-pool resource theory and large-scale pollution problems

Scholarly Networks on Resilience, Vulnerability and Adaptation within the Human Dimensions of Global Environmental Change

This paper presents the results of a bibliometric analysis of the knowledge domains resilience, vulnerability and adaptation within the research activities on human dimensions of global environmental change. We analyzed how 2,286 publications over the last 30 years are related in terms of co-authorship relations, and citation relations. The number of publications in the three knowledge domains increased rapidly during the last decade. However, the resilience knowledge domain is only weakly connected with the other two domains in terms of co-authorships and citations. The resilience knowledge domain has a background in ecology and mathematics with a focus on theoretical models, while the vulnerability and adaptation knowledge domains have a background in geography, natural hazards research with a focus on case studies and climate change research. There is an increasing number of cross citations and papers classified in multiple knowledge domains. This seems to indicate on a merge of the different knowledge domains

Trust in Private and Common Property Experiments

We report the results from a series of experiments designed to investigate behavior in two settings that are frequently posited in the policy literature as generating different outcomes: private property and common property. The experimental settings closely parallel earlier experimental studies of the investment or trust game. The primary research question relates to the effect of the initial allocation of property rights on the level of trust that subjects will extend to others with whom they are linked. We find that assigning the initial endowments as common property of each of N pairs of a first mover and second mover leads to marginally greater cooperation or trust than when the initial endowments are fully owned by the two individual movers as their, respective, private property. Subjectsâ?? decisions are also shown to be correlated with attitudes toward trust and fairness that are measured in post-experiment questionnaires.

Linking Classroom Learning and Research to Advance Ideas about Social-Ecological Resilience

There is an increasing demand in higher education institutions for training in complex environmental problems. Such training requires a careful mix of conventional methods and innovative solutions, a task not always easy to accomplish. In this paper we review literature on this theme, highlight relevant advances in the pedagogical literature, and report on some examples resulting from our recent efforts to teach complex environmental issues. The examples range from full credit courses in sustainable development and research methods to project-based and in-class activity units. A consensus from the literature is that lectures are not sufficient to fully engage students in these issues. A conclusion from the review of examples is that problem-based and project-based, e.g., through case studies, experiential learning opportunities, or real-world applications, learning offers much promise. This could greatly be facilitated by online hubs through which teachers, students, and other members of the practitioner and academic community share experiences in teaching and research, the way that we have done here

Mental health and educational attainment: How developmental stage matters.

peer reviewedDevelopmental science suggests that the consequences of mental health problems for life-course outcomes may depend on the timing of their onset. This study investigated the extent to which mental health predicted educational attainment at ages 17, 20, and 25 and whether gender moderated the links between mental health and educational attainment. It used data from Next Steps, a nationally representative panel survey of individuals born in 1989/1990 in England (N = 15,594, 48% female, 33% ethnic minority). The findings suggest that differences in mental health were more consequential for educational attainment during adolescence than in young adulthood. On average, girls attained higher levels of education than boys, but gender did not moderate the role that mental health played for educational attainment. (PsycInfo Database Record (c) 2023 APA, all rights reserved)

The enigmatic nucleus of the marine dinoflagellateProrocentrum cordatum

The marine, bloom-forming dinoflagellateProrocentrum cordatum CCMP 1329 (formerly P. minimum) has a genome atypical of eukaryotes, with a large size of ∼4.15 Gbp, organized in plentiful, highly condensed chromosomes and packed in a dinoflagellate-specificnucleus (dinokaryon). Here, we apply microscopic and proteogenomic approaches to obtain new insights into this enigmatic nucleus of axenic P. cordatum. High-resolution focused ion beam/scanning electron microscopy analysis of the flattenednucleus revealed highest density of nuclear pores in the vicinity of the nucleolus, a total of 62 tightly packed chromosomes (∼0.4-6.7 μm3), and interaction of several chromosomes with the nucleolus and other nuclear structures. A specificprocedure for enriching intact nuclei was developed to enable proteomic analyses of soluble and membrane protein-enriched fractions. These were analyzed with geLC and shotgun approaches employing ion-trap and timsTOF (trapped-ion-mobility-spectrometry time-of-flight)mass spectrometers, respectively. This allowed identificationof 4,052 proteins (39% of unknown function), out of which 418 were predicted to serve specificnuclear functions; additional 531 proteins of unknown function could be allocated to the nucleus. Compaction of DNA despite very low histone abundance could be accomplished by highly abundant major basic nuclear proteins (HCc2-like). Several nuclear processes including DNA replication/repair and RNA processing/splicing can be fairly well explained on the proteogenomic level. By contrast, transcription and composition of the nuclear pore complex remain largely elusive. One may speculate that the large group of potential nuclear proteins with currently unknown functions may serve yet to be explored functions in nuclear processes differingfrom those of typical eukaryotic cells

Three necessary conditions for establishing effective sustainable development goals in the Anthropocene

The purpose of the United Nations-guided process to establish Sustainable Development Goals is to galvanize governments and civil society to rise to the interlinked environmental, societal, and economic challenges we face in the Anthropocene. We argue that the process of setting Sustainable Development Goals should take three key aspects into consideration. First, it should embrace an integrated social-ecological system perspective and acknowledge the key dynamics that such systems entail, including the role of ecosystems in sustaining human wellbeing, multiple cross-scale interactions, and uncertain thresholds. Second, the process needs to address trade-offs between the ambition of goals and the feasibility in reaching them, recognizing biophysical, social, and political constraints. Third, the goal-setting exercise and the management of goal implementation need to be guided by existing knowledge about the principles, dynamics, and constraints of social change processes at all scales, from the individual to the global. Combining these three aspects will increase the chances of establishing and achieving effective Sustainable Development Goals

Test, Evaluation, and Demonstration of Practical Devices/Systems to Reduce Aerodynamic Drag of Tractor/Semitrailer Combination Unit Trucks

Class 8 heavy-duty trucks account for over three-quarters of the total diesel fuel used by commercial trucks (trucks with GVWRs more than 10,000 pounds) in the United States each year. At the highway speeds at which these trucks travel (i.e., 60 mph or greater), aerodynamic drag is a major part of total horsepower needed to move the truck down the highway, Reductions in aerodynamic drag can yield measurable benefits in fuel economy through the use of relatively inexpensive and simple devices. The goal of this project was to examine a number of aerodynamic drag reduction devices and systems and determine their effectiveness in reducing aerodynamic drag of Class 8 tractor/semitrailer combination-units, thus contributing to DOE's goal of reducing transportation petroleum use. The project team included major heavy truck manufacturers in the United States, along with the management and industry expertise of the Truck Manufacturers Association as the lead investigative organization. The Truck Manufacturers Association (TMA) is the national trade association representing the major North American manufacturers of Class 6-8 trucks (GVWRs over 19,500 lbs). Four major truck manufacturers participated in this project with TMA: Freightliner LLC; International Truck and Engine Corporation; Mack Trucks Inc.; and Volvo Trucks North America, Inc. Together, these manufacturers represent over three-quarters of total Class 8 truck sales in the United States. These four manufacturers pursued complementary research efforts as part of this project. The project work was separated into two phases conducted over a two-year period. In Phase I, candidate aerodynamic devices and systems were screened to focus research and development attention on devices that offered the most potential. This was accomplished using full-size vehicle tests, scale model tests, and computational fluid dynamics analyses. In Phase II, the most promising devices were installed on full-size trucks and their effect on fuel economy was determined, either through on-road testing or full-size wind tunnel testing. All of the manufacturers worked with devices and systems that offer practical solutions to reduce aerodynamic drag, accounting for functionality, durability, cost effectiveness, reliability, and maintainability. The project team members and their roles and responsibilities are shown in Figure 2-1. Figure 2-2 shows the Phase I and II project schedules for all four projects and associated management activities