1,721,181 research outputs found
Pathways to adoption and mitigation: A dynamic perspective on good agricultural practices in Rural Malawi
Full text linkMany researchers have noted the limited adoption of farming management practices that should increase the resilience of smallholder farmers to weather shocks and mitigate their impact on the changing climate in sub-Saharan Africa. In this paper, we evaluate the dynamics of adopting “good agricultural practices” in Malawi, using data from a three-wave panel collected as part of an impact assessment of the Sustainable Agricultural Production Programme, funded by the International Fund for Agricultural Development. In addition to project impacts, we also evaluate additional mechanisms though which farmers may learn about the costs and benefits of different practices. We also evaluate the extent to which climatic conditions – such as being located in drought-prone or heavy rainfall areas – drive adoption decisions. Given the three waves of data, we first look at the range of adoption pathways observed, through the use of an adoption pathway trees. We identify six pathways, noting that adoption is not continuous for a large percentage of households. We then run a multinomial logit to assess the factors that increase the likelihood of falling into different adoption categories vis-a-vis remaining a never adopter. Results suggest that learning through information dissemination, such as through the SAPP project, and wider learning opportunities significantly increased the likelihood of pursuing different adoption pathways, while climatic conditions and learning through observing have limited impacts. On the other hand, for land-intensive management practices, being located in drought-prone areas or being located in areas prone to heavy rainfall increased the likelihood of pursuing different adoption pathways, as did greater ability to learn by observing. Learning by information sharing had limited impacts for land-intensive adoption pathway decisions.
Overall, results suggest that information dissemination is important, though the mechanism differs by type of practice promoted. Flexibility in adoption status is an attribute of this system and there is a need to identify and promote practices that are both flexible and increase resilience to climate change
Between conservationism, eco-populism and developmentalism: discourses in biodiversity policy in Thailand and Indonesia
Full text link"The present paper analyzes the role of discourse in conflicts concerning nature conservation in tropical countries. We focus on the contested question as to whether and to which extent local communities should be allowed to live and use resources inside protected areas. Applying the concepts of belief-systems, story-lines and discourse coalitions, we analyze two empirical case studies dealing with this conflict: The first case study is concerned with a policy process at the national level that aimed at passing a community forestry law in Thailand to make the establishment of community forests in protected areas possible. The second case study deals with the proposed resettlement of a village from the Lore Lindu National Park in Sulawesi, Indonesia. In both cases, three discourses could be observed: a conservationist discourse, an eco-populist discourse, and a developmentalist discourse. The case studies show that the conservationists and the developmentalists were able to form a discourse coalition, which was challenged by the proponents of the eco-populist discourse. The analysis also demonstrates that establishing story-lines in the discourse can lead to the neglect of facts and problems that do not fit in either discourse. The paper draws attention to the role of science in the different discourses and concludes that scientists should become more aware of the role they play in the different discourses." Author's Abstractsouth east asia, East and Southeast Asia, Protected areas, Environmental management,
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
On protecting farmers' new varieties: new approaches to rights on collective innovations in plant genetic resources
Full text link"Current farmers' breeding goes beyond the gradual selection in landraces, and includes development and maintenance of major new farmers' varieties that are rather uniform, in particular in South-East Asia. Modern varieties developed in the formal sector have simply replaced landraces as the source of diversity, but have not abolished farmers' breeding practices. Interpretations of the new international agreements on plant genetic resources should protect the development of modern farmers' varieties. However, ensuring recognition of collective innovation, allowing access to relevant germplasm sources for farmers' breeding activities, keeping materials freely available, and arranging for effective benefit sharing, all form major challenges. This paper proposes a new protective measure: namely “origin recognition rights." Author's AbstractLandraces, Farmers' varieties, Collective rights, Declaration of origin, Origin recognition, Germplasm resources,
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Women's collective action and sustainable water management: case of SEWA's water campaign in Gujarat, India
Full text link"This paper discusses the case of the Self Employed Women's Association's (SEWA) Women, Water and Work Campaign which began in 1995 in the semi-arid regions of Gujarat. SEWA's women's groups, which are initiated through collective action, have been active in sustaining local water management through water harvesting, watershed management, handpump repair, pipeline maintenance and revival of traditional sources of water. Some of the significant factors that have sustained collective action of women are the presence of strong grassroots institution (pani samiti), the establishment of a technical cadre of women (barefoot technicians), the ability of women's groups to transcend social barriers and continuous dialoguing with the state. The impact of collective action is far reaching both for SEWA as well as the women it serves. SEWA's membership has increased manifold due to the success of the water campaign. Women have benefited in terms of increased income, reduced drudgery, improvements in the livelihoods of their families, reduced migration of both women and men and increased participation in SEWA's other programs. The most important impact observed is the strengthening of women's collective agency and women's confidence to independently negotiate in the public domain in the water management sector, which was earlier occupied by men. Women's collective agency has catalyzed some gender-equitable change processes, although perceptible changes in gender relations at the household level are not as significant. Some policy implications are discussed in terms of involving women at all levels of water management programs – planning, designing, implementing as well as monitoring Author's AbstractCollective action, Sustainability, Water management, Gender relations, Gender,
Initiatives for rural development through collective action: the case of household participation in group activities in the highlands of Central Kenya
Full text link"Dimensions of the nature, scope, and complexity of collective action in Kenya have evolved over many years. In studying collective action, the aim is to understand why and how people participate in networks of trust. The purpose of this study was to investigate the different objectives that farmers pursue through collective action with the aim of understanding the patterns of people's participation in collective action, identify factors that influence people to join groups, and identify the costs and benefits of participating in activities of groups. The study was carried out in four sites spread across the highlands of central Kenya. Data was collected from a total of 442 households, focusing on whether members of those households belonged to groups and if so, what type of groups these were and their activities. In addition we looked at how these groups functioned and identified some of the contributions members make to these groups and the benefits from the same. The analysis shows that collective action is used to accomplish a range of activities for different socioeconomic categories and that the majority of households in central Kenya engage in some form of group activity.... The study suggests that where institutions and policies that promote individual or private sector growth are weak, collective action can help to overcome these weaknesses and connect individuals in these institutions and policies." from Author's AbstractCollective action, Trust, Community participation, cost benefit analysis, Household surveys, Gender,
Gender, social capital and information exchange in rural Uganda:
Full text link"Changing agricultural research and extension systems mean that informal mechanisms of information diffusion are often the primary source of information about improved seed and practices for farmers in sub-Saharan Africa. This paper investigates the interactions between gender, social capital and information exchange in rural Uganda. Within the framework of farmer-to-farmer models, we conceptualize the informal information diffusion process to comprise social capital accumulation and information exchange. We assume that each agent participates in information exchange with a fixed (predetermined) level of social capital and examine how endowments of social capital influence information exchange, paying close attention to gender differences. A multinomial logit model is used to analyze multiple participation choices of information exchange facing the farmer. Findings demonstrate that social capital is an important factor in information exchange, with men generally having better access to social capital than women. We also find strong evidence in support of group-based technology dissemination systems. " Authors' AbstractGender, Social capital, information exchange, Informal mechanisms, Agricultural research, Seed systems, Agricultural technology, Collective action,
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