119 research outputs found
Chinaâs Conversion of Cropland to Forest Program: A systematic review of the socioeconomic and environmental effects
Background Farming on sloping lands has historically led to forest loss and degradation in China which, coupled with timber extraction activities, was deemed responsible for catastrophic flooding events in the late 1990s. These events led to the introduction of forest policies targeting ecological conservation and rural development in China, a process epitomized by the launch of the Conversion of Cropland to Forest Program (CCFP) in 1999. Methods/design This systematic review responds to the question: What environmental and socioeconomic effects has the Conversion of Cropland to Forest Program had on land resources and human populations during its first 15 years? Following the published protocol, we searched for English language studies published between 1999 and 2014, and screened them for relevance and eligibility in two stages (titles and abstracts followed by full texts), after which they were further assessed for potential sources of bias (study quality assessment) before data extraction and analyses. Forty three studies were identified as meeting our inclusion and quality criteria following screening of 879 search results, indicating an overall lack of high quality studies with primary data on the impacts of CCFP. Eighty per cent of county-level case studies were conducted in only four provinces, and 13 of the 25 provinces where the CCFP is implemented are not represented by these county-level cases in the review. The review also includes, however, four national level studies covering 20 provinces and seven regional level studies, each covering several provinces. The majority of studies were published after 2009 and evaluated impacts within the first five years of CCFP implementation, such that the long term impacts of the program remain open for further investigation. Results The skewed temporal and geographic distribution of studies limits the generalizability of the results, though the evidence base confirms a substantial increase in forest cover and associated carbon stocks linked to reallocation of sloping agricultural land to forest. To some degree, soil erosion has been controlled and flood risk reduced at local scales. Meanwhile household incomes have increased and rural employment has readjusted towards off-farm sectors. However, studies also indicate instances of diminished food security and increasing social inequality. Finally, several studies indicate suboptimal regional or localized tradeoffs among specific ecosystem services, including carbon sequestration vs. water discharge rates, flood control vs. riparian soil replacement, and forest productivity vs. biodiversity. Conclusions Additional research on long-term environmental impacts and program effects in under-studied regions, particularly southern and western provinces, is necessary. In terms of recommendations for future research on the CCFP, there is a significant need to examine confounding factors, ideally through the selection of matching control groups to CCFP participants, and to ensure sampling methodologies are more representative of selected study sites and the overall targeted area. There remain many opportunities to assess specific socioecological effects, upon which to base future policy decisions and more broadly inform ecological restoration and eco-compensation in both theory and practice.Peer reviewe
Social capital, social inclusion and changing school contexts: a Scottish perspective
This paper synthesises a collaborative review of social capital theory, with particular regard for its relevance to the changing educational landscape within Scotland. The review considers the common and distinctive elements of social capital, developed by the founding fathers â Putnam, Bourdieu and Coleman â and explores how these might help to understand the changing contexts and pursue opportunities for growth
Mediated Diasporas: Material Translations of the Philippines in a Globalized World
Recent work demonstrates the ways that new media and ICTs both in the Philippines and among Filipino diasporans have become central to contemporary processes of identity formation, altering and enabling the articulation of alternative selves and expanding spatially Filipino national identifications and definitions of âhomeâ (Pertierra 2002, 2006, 2010 Tyner and Kuhlke 2000, Ignacio 2005). While attending to media in the specific sense of particular social technologies of mass communication, we extend that work here drawing together new empirical studies both to demonstrate the various ways that a wide range of differently situated migrants make use of those media and by considering processes of mediation in a much broader sense (Mazzarella 2004), an approach that draws together both an analysis of the âmaterialities of migrationâ (Basu and Coleman 2008) and âthe technics of translationâ (Rafael 2005)
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Pursuing climate resilient coffee in Ethiopia â a critical review
This paper provides a multi-scalar examination of the Ethiopian coffee sector and its pursuit of climate resilience. Concern is growing about the potential impact of climate change on Arabica coffee in Ethiopia and the 25 million livelihoods it supports. Arabica coffee has a relatively narrow envelope of climatic suitability and recent studies suggest that the area of bioclimatically suitable space for the species in its native Ethiopia could decline dra- matically in the coming decades. We adopt a critical perspective on resilience that reflects on the situated nature of the ecology/science of coffee and climate change and the operation of social, economic, and discursive power across scales, paying particular attention to the differentiated impacts of climate change and associated resi- lience strategies. This analysis begins by reviewing Ethiopiaâs Climate Resilient Green Economy strategy and argues that the current lack of attention to coffee is inappropriate considering the coffee sectorâs vulnerability to climate change, economic importance and association with forests. The paper then examines the contemporary coffee sector which provides the context for reflecting on three potential responses to the threat climate change poses; a spatial response from farmers, adaptive farm management responses such as changing shade levels and the development of the countryâs genetic resources to cultivate improved varieties. The analysis explores the disconnect between the interventions emerging from national and international institutions and the local con- text. The multi-scale approach highlights the presence of complex normative trade-offs associated with pursing climate resilience strategies and reinforces the importance of appreciating the dynamics which influence deci- sion-making in the country
An Integrated Framework for Intersectorality: Nonprofitness and Its Influence on Society and Public Administration Programs
Cross-sector interactions have long occurred in the public delivery of goods, services, and interests. While scholars have often addressed cross-sector interactions using the dimensions of publicness (state) and privateness (market), an intersectoral framework necessitates the understanding and incorporation of nonprofitness to account for the dimensions of nonprofits along the public-private continuum. This article proposes a framework for identifying the dimensions of nonprofits in an intersectoral world and draws on relevant examples to illustrate the presence and influence of nonprofitness. The article then focuses on the future of education in the field of public administration and, in light of the proposed framework, makes and considers recommendations to help educational programs better equip students to appreciate work across sectors
Civil society leadership in the struggle for AIDS treatment in South Africa and Uganda
Includes abstract.Includes bibliographical references.This thesis is an attempt to theorise and operationalise empirically the notion of âcivil society leadershipâ in Sub-Saharan Africa. âAIDS leadership,â which is associated with the intergovernmental institutions charged with coordinating the global response to HIV/AIDS, is both under-theorised and highly context-specific. In this study I therefore opt for an inclusive framework that draws on a range of approaches, including the literature on âleadershipâ, institutions, social movements and the ânetworkâ perspective on civil society mobilisation. This framework is employed in rich and detailed empirical descriptions (âthick descriptionâ) of civil society mobilisation around AIDS, including contentious AIDS activism, in the key case studies of South Africa and Uganda. South Africa and Uganda are widely considered key examples of poor and good leadership (from national political leaders) respectively, while the Treatment Action Campaign (TAC) and The AIDS Support Organisation (TASO) are both seen as highly effective civil society movements. These descriptions emphasise âtransnational networks of influenceâ in which civil society leaders participated (and at times actively constructed) in order to mobilise both symbolic and material resources aimed at exerting influence at the transnational, national and local levels
Gut Microbiome Dysbiosis in Antibiotic-Treated COVID-19 Patients is Associated with Microbial Translocation and Bacteremia
Although microbial populations in the gut microbiome are associated with COVID-19 severity, a causal impact on patient health has not been established. Here we provide evidence that gut microbiome dysbiosis is associated with translocation of bacteria into the blood during COVID-19, causing life-threatening secondary infections. We first demonstrate SARS-CoV-2 infection induces gut microbiome dysbiosis in mice, which correlated with alterations to Paneth cells and goblet cells, and markers of barrier permeability. Samples collected from 96 COVID-19 patients at two different clinical sites also revealed substantial gut microbiome dysbiosis, including blooms of opportunistic pathogenic bacterial genera known to include antimicrobial-resistant species. Analysis of blood culture results testing for secondary microbial bloodstream infections with paired microbiome data indicates that bacteria may translocate from the gut into the systemic circulation of COVID-19 patients. These results are consistent with a direct role for gut microbiome dysbiosis in enabling dangerous secondary infections during COVID-19
Civil society and the state in Ugandaâs AIDS response
This paper investigates state-civil society relations in the Ugandan AIDS response through a critical exploration of the history of Ugandaâs âmulti-sectoralâ and âpartnershipâ approaches, particularly as it pertains to The AIDS Support Organisation (TASO). It finds that the Ugandan governmentâs reputation for successful prevention campaigns is not necessarily deserved, and that the effectiveness of civil society is limited by an authoritarian political culture. Despite these limitations, however, state-civil society partnership did contribute to the emergence of a relatively effective coalition for action against HIV/AIDS. Donors were essential in encouraging the emergence of this coalition, but have also inadvertently undermined the emergence of strong and independent civil society voices able to hold the Ugandan state accountable
Is resilience socially constructed? Empirical evidence from Fiji, Ghana, Sri Lanka, and Vietnam
The objective of this paper is to better understand the various individual and household factors that influence resilience, that is, people⏹s ability to respond adequately to shocks and stressors. One of our hypotheses is that resilience does not simply reflect the expected effects of quantifiable factors such as level of assets, or even less quantifiable social processes such as people⏹s experience, but is also determined by more subjective dimensions related to people⏹s perceptions of their ability to cope, adapt or transform in the face of adverse events. Data collected over two years in Fiji, Ghana, Sri Lanka and Vietnam confirms the importance of wealth in the recovery process of households affected by shocks and stressors. However our results challenge the idea that within communities, assets are a systematic differentiator in people⏹s response to adverse events. The findings regarding social capital are mixed and call for more research: social capital had a strong positive influence on resilience at the community level, yet our analysis failed to demonstrate any tangible positive correlation at the household level. Finally, the data confirm that, like vulnerability, resilience is at least in part socially constructed, endogenous to individual and groups, and hence contingent on knowledge, attitudes to risk, culture and subjectivity
The politics of agrarian reform in the Philippines US pressures and domestic conflict
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