Resultados de búsqueda - "complexity"

Understanding agricultural production and farmer livelihoods in Kisumu County: A baseline study por Wanjau, Agnes, Mwungu, Chris, Kenduiywo, Benson, Mayanja, Brian, Rose, Sabrina, Ghosh, Aniruddha

“…Agricultural production in developing countries faces complex challenges from climate change, variability, and environmental degradation, which primarily affect smallholder farmers reliant on climate-sensitive systems. …”
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Causes profondes des conflits entre agriculteurs et éleveurs et leur impact sur les systèmes alimentaires locaux. études de case au Soudan, au Nigeria and au Mali por Flintan, Fiona E., Nassef, Magda, Ba, Baba, Ba, El Hadji Boubacar, Sulieman, Hussein, Momale, Saleh, Domingo, Pilar

“…Les principaux foyers de conflits entre agriculteurs et éleveurs se trouvent au Soudan, au Nigeria et au Mali, où la littérature suggère que les causes sont nombreuses et complexes. En réponse à cela, le programme SPARC a lancé une série d’études approfondies afin d’explorer ces questions. …”
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Expression of βhpmeh gene in transgenic events of the potato variety Desiree increases resistance to bacterial wilt caused by Ralstonia solanacearum por Izarra, M., Gutarra, L., Fernández, E., Huamán, E., Ghislain, M., Kreuze, Jan F.

“…Bacterial wilt, caused by the Ralstonia solanacearum species complex (RSSC), severely affects many important crops and significantly limits potato production worldwide. …”
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Application de l’analyse multicritère à l’évaluation des critères et indicateurs por Mendoza, G.A., Macoun, P., Prabhu, Ravi, Sukadri, D., Purnomo, H., Hartanto, H.

“…Multi-Criteria Analysis (MCA) is a decision-making tool developed for complex problems. In a situation where multiple criteria are involved confusion can arise if a logical, well-structured decision-making process is not followed. …”
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L'exploitation forestiere illegale en Indonesie: un inquietant processus de legalisation por Obidzinski, K., Suramenggala, I., Levang, P.

“…It suggests that illegal logging is not a simple criminal offense, but a complex system with multiple stakeholders at its base. …”
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First experiences with adaptive co-management in Para, Brazilian Amazon por Pokorny, B., Cayres, G., Nunes, W., Segebart, D., Drude, R.

“…The pilot studies also confirmed the need for a systematic and well structured documentation of the complex and dynamic processes related to ACM. Due to the promising results obtained so far, it is recommended to focus ACM research in Brazil on work shared with local researcher teams and existing community projects.…”
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Anthro-apology? negotiating space for interdisciplinary collaboration and in-depth anthropology in the CGIAR por Verma, R., Russell, D., German, L.

“…As McDonald argues in his call for a discussion on keeping the culture in agriculture, “by putting culture squarely at the center of any analysis of agriculture, we seek to “put people first” by exploring the complex ways that people conceptualize, give meaning to, and organize around agriculture” (McDonald 2005, p. 71). …”
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Risk mapping for HPAI H5N1 in Africa - Improving surveillance for virulent bird flu: Final report and maps por Stevens, K.B., Costard, Solenne, Métras, Raphaëlle, Theuri, Wachira, Hendrickx, Saskia C.J., Pfeiffer, Dirk U.

“…This risk-mapping project was designed to help prioritize their efforts by showing in which places outbreaks are more likely to occur. A risk map is a complex, computer-generated image that shows the spatial distribution of the predicted risk of a disease. …”
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Water resource models in the Mekong Basin: A review por Johnston, R., Kummu, M.

“…Options for social impact assessment should be reassessed before major investments are made in complex modelling platforms, and participatory social survey methods evaluated as part of an integrated assessment framework.…”
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Beyond milk, meat, and eggs: Role of livestock in food and nutrition security por Smith, Jimmy W., Sones, Keith R., Grace, Delia, MacMillan, Susan, Tarawali, Shirley A., Herrero, Mario

“…The challenge is how to manage complex trade-offs to enable livestock’s positive impacts to be realized while minimizing and mitigating negative ones, including threats to the health of people and the environment.…”
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Stylosanthes for pasture development. An overview of ILCA's experience in Nigeria por Mohamed-Saleem, M.A.

“…This required a multidisciplinary team to address the complex issues of species compatibility, competition, rotational sequences and management for developing forage-crop associations.These were the main focus of ILCA feed development research and the genus Stylosanthes provided the principal germplasm for on-station and on-farm research. …”
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Antibody response to a 33 kDa cysteine protease of Trypanosoma congolense: Relationship to 'trypanotolerance' in cattle por Authié, Edith, Duvallet, G., Robertson, C., Williams, D.J.L.

“…Most of the IgM appeared to be incorporated into immune complexes. IgG was detected as free antibody; IgG1 but not IgG2 was detected. …”
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Polymorphic open reading frames encoding secretory proteins are located less than 3 kilobases from Theileria parva telomeres por Bishop, Richard P., Gobright, E.I., Nene, Vishvanath M., Morzaria, S.P., Musoke, A.J., Sohanpal, B.K.

“…Additional ORFs with complex sequence similarities were located centromeric to the telomere-adjacent ORFs. …”
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Water accounting to assess use and productivity of water: evolution of a concept and new frontiers. por Karimi, P., Molden, David J., Bastiaanssen, Wim G.M., Xueliang Cai

“…Even where data are available the task of identifying who uses how much water remains difficult because of hydrologic complexities of water use, storage and water reuse, especially in heavily developed river basins. …”
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Resettlement and woodland management problems and options: A case study from north-western ethiopia por Lemenih, Mulugeta, Kassa, H., Kassie, Girma T., Abebaw, D., Teka, W.

“…Deforestation in African dry forests is widespread and its drivers are complex and vary in space and time. In this paper, we assessed impacts of immigration on dry forests and options for improved management in a resettlement district in north-western Ethiopia. …”
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Managing transboundary waters in extreme environments: the role of international actors in Africa por Giordano, Mark, Lautze, Jonathan F.

“…The management of these transboundary waters in conditions of such variability has been made even more complex by the unique political and economic history of the continent, in particular as related to the involvement of outside actors. …”
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Can small reservoirs enhance sustainable agricultural development in Sub-Saharan Africa?: broadening the analytical horizons por Venot, Jean-Philippe, Hirvonen, M.

“…As such, they do act as motors of social change, but in considerably more complex ways than is conventionally claimed. Alternative explanatory frameworks are needed to better comprehend the value they bestow for multiple actors in order to design more responsive and flexible policies for sustainable agricultural development.…”
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Uncovering consistencies in Indian rainfall trends observed over the last half century por Lacombe, Guillaume, McCartney, Matthew P.

“…Trends in Indian rainfall records have been extensively studied but the subject remains complicated by the high spatiotemporal variability of rainfall arising from complex atmospheric dynamics. For various reasons past studies have often produced inconsistent results. …”
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Constraints on agricultural production in the northern uplands of Vietnam por Yen, B.T., Visser, S.M., Hoanh, Chu Thai, Stroosnijder, L.

“…The Northern Uplands of Vietnam form one of the largest ecological regions in the country, characterized by complex biophysical conditions and a high diversity in ethnic minorities, cultures, and farming systems. …”
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The application of geospatial analyses to support an integrated study into the ecological character and sustainable use of Lake Chilwa por Rebelo, Lisa-Maria, McCartney, Matthew P., Finlayson, C. Max

“…The Lake Chilwa wetland, a complex aquatic ecosystem comprising a shallow open water lake surrounded by marsh and floodplain grassland, is one of the most important wetlands in Malawi. …”
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