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  • 1
    Sprache: Englisch
    Seiten: 1 Online-Ressource (190 Seiten)
    Dissertationsvermerk: Kumulative Dissertation Humboldt-Universität zu Berlin 2023
    DDC: 300
    RVK:
    RVK:
    Schlagwort(e): Hochschulschrift ; Ernährungssicherung ; Technologietransfer ; Mosambik ; Lebensmittelverarbeitung ; Food Security ; Technology Transfer ; Mozambique ; Food Processing ; Sozialwissenschaften ; Das Sozialverhalten beeinflussende Faktoren ; Landwirtschaft und verwandte Bereiche
    Kurzfassung: In dieser Dissertation werden die Resultate eines optimal gestalteten Energieeinsatzes bei der Lebensmittelverarbeitung auf die Lebensmittelqualität und die entsprechenden Auswirkungen auf die Ernährungssicherheit im ländlichen Mosambik untersucht. Sie ergänzt die aktuelle wissenschaftliche Literatur, da sie 1) ein ganzheitliches Verständnis von Ernährungssicherung und der zugrundeliegenden Treiber vermittelt. Darüber hinaus trägt sie 2) zum Verständnis der technischen Leistungsfähigkeit optimal konzipierter Lebensmittelverarbeitungs- und -Lebensmittelzubereitungstechnologien bei. Diese Dissertation liefert zudem 3) Erkenntnisse über die Verbraucherakzeptanz, der mit diesen Technologien verarbeiteten und zubereiteten Lebensmittel. Weiterhin stellt sie 4) die Auswirkungen von neu eingeführten Lebensmittelverarbeitungstechnologie auf die Ernährungssicherheit dar. Schließlich wird 5) die Bedeutung des „Verbreitungsansatzes“ für den Erfolg der Einführung von „Clean Cooking“ Technologien diskutiert. Um all diesen Aspekten gerecht zu werden besteht diese Dissertation aus acht Kapiteln und die Ergebnisse werden in fünf einzelnen Unterkapitel vorgestellt. Die generellen Ergebnisse dieser Dissertation sind, dass erstens die in dieser Arbeit dargestellten Technologien nachhaltig und kosteneffizient genug sind um, zumindest temporär, die vorherrschenden traditionellen Methoden der Lebensmittelverarbeitung und Lebensmittelzubereitung zu ersetzen. Zweitens ist der Zugang zu Energie durch passive Solartrockner eine wichtige Komponente im Kampf gegen den Hunger und generelle Ernährungsunsicherheit. Drittens sollten Regierungen und relevante Akteure in den Kampf gegen Hunger und Energieunsicherheit die lokalen Kontexte in ihre Planungen einbeziehen und die entsprechenden und angemessenen Bildungs- oder Informationsansätze wählen.
    Kurzfassung: This dissertation explores the effects of optimally designed processing energy usage on food quality and the respective impacts on FNS in rural Mozambique. It adds to the current literature, as it provides 1) a holistic understanding of the nature of FNS and its underlying drives. Furthermore, 2) it adds to the understanding of the technical performance of optimally designed food processing and preparation technologies. 3) The dissertation provides insights concerning users’ acceptability of the food processed and prepared through these technologies. 4) The effects of the newly introduced food processing technology on FNS are presented. Last – but not least – 5) it discusses the importance of the dissemination approach for the success of clean cooking adoption. This PhD dissertation is comprised of 8 chapters and the results are presented in five individual subchapters. The general conclusions of this thesis are that 1) the improved technologies presented in this study are sustainable and cost-effective means to substitute, at least temporarily, the prevailing traditional methods of food processing and food preparation; 2) energy provision through the use of passive solar drying is an essential component in the fight against food and nutrition insecurity and 3) governments and relevant stakeholders involved in energy and food security programs are advised to consider the local context to identify the most adequate training or information delivery technique.
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  • 2
    Sprache: Englisch
    Seiten: 1 Online-Ressource (27 Seiten)
    Publ. der Quelle: Basel : MDPI
    Angaben zur Quelle: 12,2
    DDC: 300
    Schlagwort(e): socio-ecological justice ; social learning ; inclusive decision-making ; community participation ; social capital ; collective action ; Sozialwissenschaften ; Geowissenschaften
    Kurzfassung: Protected areas are a fundamental element for the protection of ecological integrity and, in some cases, the livelihood of local communities worldwide. They are also embedded in socio-ecological systems, and their management is subject to various political, economic, and social influences. Good governance of protected areas is recognized as a decisive aspect of ecological conservation, which is at risk in institutional contexts where there is a weak scope of action alongside issues with misrecognition of key actors and their representation in procedures. In this context, the present study case aims to assess the performance of the Río Negro National Park governance system in terms of effectiveness and justice to enable the identification of strategies to improve this protected area governance system for the achievement of its desired outcomes. Using the social-ecological systems approach, this paper proposes an analytical framework for the performance assessment, including both the effectiveness and justice of the governance of socio-ecological systems, stemming from the socio-ecological justice framework. It uses mixed methods based on semi-structured in-depth interviews supplemented by a focus group discussion, participant observation, and secondary data analysis. Results show that the governance of Río Negro National Park is negatively impacted by low-capacity, a lack of human, financial, and technical resources, as well as the lack of recognition of the indigenous community of the Yshiro and the rural community as key actors, leading to a lack of representation of their interests, values, and knowledge in norm-making and decision-making processes. The findings unveil some windows for improvement through better-designed environmental policies specifically based on collective action and social learning. The results demonstrate that effectiveness and justice influence each other and, therefore, are deeply intertwined. From the assessment conducted, the paper highlights the components of the governance system that should be improved to achieve good governance of the protected area as a socio-ecological system, promoting the ecological integrity and the dignity of life (socio-ecological justice) of the individuals and communities that are part of this system.
    Kurzfassung: Peer Reviewed
    URL: Volltext  (kostenfrei)
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  • 3
    ISSN: 0968-6673 , 0968-6673
    Sprache: Englisch
    Seiten: 1 Online-Ressource (25 Seiten)
    Publ. der Quelle: Oxford [u.a.] : Wiley-Blackwell
    Angaben zur Quelle: 30,6, Seiten 2130-2154
    DDC: 300
    Schlagwort(e): gender, race and class intersections ; marginalized community ; politics of care ; socioenvironmental initiative ; Sozialwissenschaften
    Kurzfassung: The Buckets Revolution is a local non-governmental organization arisen from an initiative implemented in a favela, a marginalized community in the South of Brazil, led and conducted by its women to resist their condition of intersected subordinations and address the socioenvironmental problems caused by the lack of public care. Based on the understanding that women of the Buckets Revolution developed a particular politics of care, this study investigates the configuration of the complex relations between their political practice and the responsibility for care—understood as a core element of women's intersected subordination, and simultaneously, a central value for a new and revolutionary politics of care. From a qualitative approach, the case study is based on an intersectional feminist theoretical framework, epistemology, and methodological design, necessary for the analysis of gender in the South, where its imbrications with race, class, and nation compose a complex, diverse, and unequal scenario. In that sense, the women of the Buckets Revolution, by occupying a social place where these axes of subordination intersect more intensely, offer a “vantage point” to make more visible the processes of domination and resistance on both national and global levels—that is, both in Brazilian society and in an otherwise increasingly interdependent world shaped by neoliberal globalization. The gendered intersectional outline is conducted through the combination of data collection techniques, including participant observation, focus group discussions, semi-structured interviews, and bibliographical research. The results show that, with their revolutionary politics of care, the women of the Buckets Revolution built a contextualized, horizontal, and bottom-up care-based counter-hegemonic alternative to address the socioenvironmental problems that resulted from intersected subordinations in the Brazilian context, and more broadly, in the contemporary neoliberal global order.
    Kurzfassung: Peer Reviewed
    URL: Volltext  (kostenfrei)
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  • 4
    Sprache: Englisch
    Seiten: 1 Online-Ressource (21 Seiten)
    Publ. der Quelle: London : Taylor & Francis
    Angaben zur Quelle: 59,6, Seiten 873-893
    DDC: 300
    Schlagwort(e): Nutrition ; food security ; development interventions ; probit model ; propensity score matching ; Sozialwissenschaften
    Kurzfassung: Rigorous experiments show that nutrition-sensitive intervention programs can contribute to improved food and nutrition security (FNS) of rural households in low-and middle-income countries. Targeted individuals may, however, choose to engage with the intervention package at different intensities. It is yet unclear to what extent individual participation in more interventions influences FNS outcomes. Positive links would justify efforts by development stakeholders to diversify intervention packages and enable, encourage, or incentivize beneficiaries to participate in many different interventions. Using cross-sectional data from 2733 households across seven countries, we first estimate effects of a multi-sectoral intervention program using probit regressions, propensity score matching, and inverse probability weighted regression adjustment. Over the course of the three-year program, beneficiaries joined 8.3 interventions, on average. We find that targeted households were 6–9 percent more likely to be food secure, and targeted women and children were 15–17 percent more likely to consume a nutrient-adequate diet. Our estimates show that, across three indicators of FNS, each additional intervention increased the probability of achieving positive outcomes by about 1 percent. We conclude that investments in diversified intervention programs can be justified by stronger FNS benefits. Development stakeholders could enable strong individual participation by reducing transaction and opportunity costs of participation.
    Kurzfassung: Peer Reviewed
    URL: Volltext  (kostenfrei)
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  • 5
    Sprache: Englisch
    Seiten: 1 Online-Ressource (25 Seiten)
    Publ. der Quelle: Basel : MDPI
    Angaben zur Quelle: 13,23
    DDC: 300
    Schlagwort(e): social trust ; environmental peacebuilding ; sustainable development ; natural resource management ; sustainable cocoa production ; Sozialwissenschaften
    Kurzfassung: Social cohesion plays a key role in processes of peacebuilding and sustainable development. Fostering social cohesion might present a potential to enhance the connection of natural resource management and peacebuilding and better functioning of sustainable land use systems. This contribution explores the nexus between social cohesion, natural resource management, and peacebuilding. We do so by (1) reviewing literature on the three concepts and (2) studying four different key action areas in the context of sustainable cocoa production for their potential to enhance social cohesion, namely (a) agroforestry; (b) cooperatives; (c) certification schemes; and (d) trade policies. Research is based on experience from cocoa production in two post-conflict countries, Côte d’Ivoire and Colombia. Our findings show that by fostering environmentally sustainable agricultural practices, these key action areas have a clear potential to foster social cohesion among cocoa producers and thus provide a valuable contribution to post-conflict peacebuilding in both countries. However, the actual effects strongly depend on a multitude of local factors which need to be carefully taken into consideration. Further, the focus in implementation of some of these approaches tends to be on increasing agricultural productivity and not directly on fostering cocoa farmers’ wellbeing and societal relations, and hence a shift toward social objectives is needed in order to strengthen these approaches as a part of overall peacebuilding strategies.
    Kurzfassung: Peer Reviewed
    URL: Volltext  (kostenfrei)
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  • 6
    Sprache: Englisch
    Seiten: 1 Online-Ressource (273 Seiten)
    Dissertationsvermerk: Dissertation Humboldt-Universität zu Berlin 2020
    DDC: 630
    RVK:
    RVK:
    RVK:
    Schlagwort(e): Hochschulschrift ; Umweltpolitik ; lokale Regierungsführung ; Kolumbien ; Paraguay ; environmental governance ; local governance ; Colombia ; Paraguay ; Landwirtschaft und verwandte Bereiche ; Verwaltung von Wirtschaft und Umwelt ; Kultur und Institutionen ; Staatsformen und Regierungssysteme
    Kurzfassung: Die folgenden Arbeiten folgen einem vergleichenden Ansatz zweier ausgewählter Gebiete Südamerikas, um die Komplexität der Governance-Prozesse zu strukturieren. Sie konzentriert sich auf das kolumbianische Llanos- und das paraguayische Pantanal-Gebiet und korreliert die räumliche Beziehung der von natürlichen Ressourcen abhängigen Gemeinden mit sozioökonomischen und ökologischen Veränderungen, Macht und hierarchischer Struktur auf allen Ebenen, politischer Dynamik und Programmen zur Einbindung von Stakeholdern. Die Hypothese hinter dieser Arbeit ist, dass die Verwendung einer geklärten, nicht-normativen Governance-Perspektive in der sozio-ökonomischen und politischen Forschung zu einem besseren Verständnis sozio-ökonomischer und politischer Prozesse beitragen kann, einschließlich formaler und informeller Prozesse, die in größere und kleinere soziale Systeme eingebettet sind, sowie sowohl vertikale als auch horizontale sozio-ökonomische und politische Arrangements. Über die Entwicklung eines spezifischen Rahmens für die CBG hinaus werden zwei praktische und methodische Instrumente generiert. Das Community-Based Governance Manual (CBGM), einschließlich einer Fallstudie über das kolumbianische Llanos, und die Guidelines to Strengthen CBGG in the Paraguayan Pantanal (CBGG) versuchen, die politische, wirtschaftliche und soziale Analyse von Gemeindeakteuren sowie Szenarien zur Bewältigung der sie betreffenden sozio-ökologischen und sozio-ökonomischen Probleme zu fördern. Der CBGM und der CBGG können als konkrete und greifbare Auswirkungen auf Feldebene sowie als gültige Prognosen für die erwartete zukünftige Entwicklung von lokalen und ökologischen Governance-Modellen angesehen werden.
    Kurzfassung: The following work develops the Community-Based Governance (CBG), a bottom-up organizational model, ought to increase the participation of local groups in the planning, research, development, management, and formulation of policies and strategies for the wider community. It follows a comparative approach of two selected areas of South America in order to structure the complexity of governance processes: the Colombian Llanos and the Paraguayan Pantanal, correlating the spatial relation of natural resource-dependent communities with socio-economic and environmental changes, along with power and hierarchical structure at all scales, political dynamics, and stakeholder engagement schemes. The hypothesis behind this work is that using a clarified, non-normative governance perspective in socio-economic and policy research can contribute to an improved understanding of socio-economic and political processes, including formal and informal ones, those embedded in larger and smaller social systems, as well as both vertical and horizontal socio-economic and political arrangements. Beyond the development of a specific framework for CBG, two practical and methodological tools are generated. The Community-Based Governance Manual (CBGM), including a case study of the Colombian Llanos, and the Guidelines to Strengthen CBG in the Paraguayan Pantanal (CBGG) seek to promote the political, economic, and social analysis of community actors as well as scenarios addressing the socio-environmental and socio-economic problems that affect them. CBGM and CBGG may be regarded as concrete and tangible impacts on the field, as well as valid outlooks on expected future development of local and environmental governance models.
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  • 7
    Sprache: Englisch
    Seiten: 1 Online-Ressource (15 Seiten)
    Publ. der Quelle: Basel : MDPI
    Angaben zur Quelle: 8,9
    DDC: 300
    Schlagwort(e): governance models ; Colombian Llanos ; Cultura Llanera ; extractivism ; Sozialwissenschaften
    Kurzfassung: Increasingly, the developmental model of anthropic and extractive interventions is a global concern. Its impacts are challenging not only the precarious equilibrium of natural resources but also the one of local communities and identities. The case of the Colombian Llanos shows how the local culture of the Cultura Llanera (CL) is deep-rooted with natural resources, their use and their management. Throughout the use of a survey based on the Governance Analytical Framework (GAF), this paper presents and discusses shared problems and social norms. The collective perception of local groups shows that the CL, in particular traditional livestock practices in flooded savannahs, is a key element for the sustainable development of the region. Furthermore, it reveals that agricultural and extractive activities, primarily rice and oil, are considered the main threats to both the ecosystem and the protection of the CL.
    Kurzfassung: Peer Reviewed
    URL: Volltext  (kostenfrei)
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