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Registros recuperados: 66
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Vulnerability to Weather Disasters: the Choice of Coping Strategies in Rural Uganda Ecology and Society
Helgeson, Jennifer F; London School of Economics and Political Science, Department of Geography and Environment; The Grantham Research Institute on Climate Change and the Environment; j.helgeson@lse.ac.uk; Dietz, Simon; London School of Economics and Political Science, Department of Geography and Environment; The Grantham Research Institute on Climate Change and the Environment; s.dietz@lse.ac.uk; Hochrainer-Stigler, Stefan; IIASA - International Institute for Applied Systems Analysis; hochrain@iiasa.ac.at.
When a natural disaster hits, the affected households try to cope with its impacts. A variety of coping strategies, from reducing current consumption to disposing of productive assets, may be employed. The latter strategies are especially worrisome because they may reduce the capacity of the household to generate income in the future, possibly leading to chronic poverty. We used the results of a household survey in rural Uganda to ask, first, what coping strategies would tend to be employed in the event of a weather disaster, second, given that multiple strategies can be chosen, in what combinations would they tend to be employed, and, third, given that asset-liquidation strategies can be particularly harmful for the future income prospects of households,...
Tipo: Peer-Reviewed Insight Palavras-chave: Coping strategies; Covariate risk; Education; Extreme weather; Poverty trap; Small-scale farming; Uganda; Vulnerability.
Ano: 2013
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GPS and GIS Methods in an African Rain Forest: Applications to Tropical Ecology and Conservation Ecology and Society
Dominy, Nathaniel J; University of Hong Kong; njdominy@hkusua.hku.hk; Duncan, Brean; Dynamac Corporation, Kennedy Space Center; DuncaBW@kscems.ksc.nasa.gov.
Since the completion of the Navstar Global Positioning System (GPS) in 1995, the integration of GPS and Geographical Information Systems (GIS) technology has expanded to a great number of ecological and conservation applications. In tropical rain forest ecology, however, the technology has remained relatively neglected, despite its great potential. Notwithstanding cost, this is principally due to (1) the difficulty of quality satellite reception beneath a dense forest canopy, and (2) a degree of spatial error unacceptable to fine-scale vegetation mapping. Here, we report on the technical use of GPS/GIS in the rain forest of Kibale National Park, Uganda, and the methodology necessary to acquire high-accuracy spatial measurements. We conclude that the...
Tipo: Peer-Reviewed Reports Palavras-chave: Kibale National Park; Uganda; Biodiversity conservation; Canopy interference; Differential correction; Frugivores; Geographic information systems; Global positioning system; Seed dispersal; Spatial ecology; Tropical rain forest; Vegetation mapping.
Ano: 2001
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Understanding the Stability of Forest Reserve Boundaries in the West Mengo Region of Uganda Ecology and Society
Vogt, Nathan D; Indiana University Center for Institutions, Population, and Environmental Change; navogt@indiana.edu; Banana, Abwoli Y; Makerere University: Uganda Forest Resources and Institutions Center (UFRIC); banana@forest.mak.ac.ug; Gombya-Ssembajjwe, William; Makerere University: Uganda Forest Resources and Institutions Center (UFRIC); ufric@starcom.co.ug; Bahati, Joseph; Makerere University: Uganda Forest Resources and Institutions Center (UFRIC); bahati@forest.mak.ac.ug.
Despite heavy pressure and disturbance, state property regimes have stemmed deforestation within protected areas of the West Mengo region of Uganda for over 50 yr. In this manuscript, we reconstruct the process of creation and maintenance of forest reserve boundaries in the West Mengo region of Uganda to identify why these boundaries have largely remained stable over the long term under conditions in which they may be predicted to fail. The dramatic boundary stability in West Mengo we attribute to key aspects of institutional design and enforcement of boundaries.
Tipo: Peer-Reviewed Reports Palavras-chave: Common pool resources; Institutional arrangements; Forest governance; Remote sensing; Conservation; Uganda.
Ano: 2006
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Biosafety education relevant to genetically engineered crops for academic and non-academic stakeholders in East Africa Electron. J. Biotechnol.
Sengooba,Theresa; Grumet,Rebecca; Hancock,James; Zawedde,Barbara; Kitandu,Lazaro; Weebadde,Cholani; Karembu,Margaret; Kenya,Eucharia; Meredia,Karim; Nampala,Paul; Ochanda,James O; Quemada,Hector; Rubindamayugi,Mugassa.
Development and deployment of genetically engineered crops requires effective environmental and food safety assessment capacity. In-country expertise is needed to make locally appropriate decisions. In April 2007, biosafety and biotechnology scientists, regulators, educators, and communicators from Kenya, Tanzania, and Uganda, met to examine the status and needs of biosafety training and educational programs in East Africa. Workshop participants emphasized the importance of developing biosafety capacity within their countries and regionally. Key recommendations included identification of key biosafety curricular components for university students; collaboration among institutions and countries; development of informational materials for non-academic...
Tipo: Journal article Palavras-chave: Biotechnology; Environmental safety; Kenya; Tanzania; Uganda.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582009000100001
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A Field study to Estimate the Prevalence of Bovine African Trypanosomosis in Butaleja District, Uganda OAK
JING, Zhang; MAGONA, Joseph W; SAKURAI, Tatsuya; THEKISOE, Oriel M. M; OTIM, Charles P; SUGIMOTO, Chihiro; INOUE, Noboru; 井上, 昇.
Prevalence of bovine trypanosomosis was determined from a total of 203 blood samples collected from Butaleja district, eastern Uganda. All samples were examined by microhematocrit centrifuge test (MHC), PCR and ELISA. ELISA was performed in accordance with the OIE standard procedures using Trypanosoma brucei gambiense procyclic form crude antigens. PCR were utilized to identify the species and the subspecies of trypanosome. The overall prevalence of bovine African trypanosomosis was 8.9% by MHC, and 45.3% by the ELISA. Since substantial number (12 out of 18) of MHC positive samples were negative in the PCR tests, we could not conclude the most epidemic trypanosome species in the studied area. Nevertheless, the PCR results suggests that the most prevalent...
Palavras-chave: Bovine; Prevalence; Trypanosome; Uganda; Zoonotic parasite.
Ano: 2009 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2690
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CONCURRENT TRYPANOSOMOSIS, THEILERIOSIS, ANAPLASMOSIS AND HELMINTHOSIS IN FRIESIAN, ZEBU AND SAHIWAL CATTLE IN UGANDA OAK
Magona, J. W.; Mayende, J. S. P..
An epidemiological investigation was conducted on mixed farms in Tororo and Soroti districts of Uganda from January to February 2000 to determine the cause of reported persistent mortality of cattle. Blood and faecal examination of 98 cattle comprised of 33 Friesians, 58 Zebu and 7 Sahiwal was undertaken. Results revealed 7 (7.1%) cattle had trypanosome infection, mainly due to Trypanosoma vivax and T. brucei, 17 (17.3%) had Fasciola infection, 28 (28.6%) had gastrointestinal nematode infection, 33 (33.7%) had Theileria parva infection and 13 (13.3%) had Anaplasma marginale infection. Mixed infections were detected in 24.5%, 30%, 20.6% and 43% of all cattle, Friesians, Zebu and Sahiwal respectively. Anaemia (PCV<25) was detected in 21%, 24%, 19% and 14%...
Palavras-chave: Anaemia; Friesian; Mixed-parasitic-infections; Sahiwa1; Uganda; Zebu.
Ano: 2001 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/137
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Prevalence of Surra in Dromedary Camels in Uganda OAK
Olaho-Mukani, W.; Kakaire, D.; Matovu, E.; Enyaru, J..
Palavras-chave: Surra; Dromedary camels; Uganda.
Ano: 1998 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/286
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Some biological and ecological considerations for research in the management of the fisheries of Lakes Victoria and Kyoga OceanDocs
Twongo, T..
The total landings of fish from Lake Victoria (Ugandan sector) have increased after the explosive increase in stocks and the apparent abrupt increase of fishing effort. This paper analyses fish production during the last decade, capture methods, processing, and marketing and management policies.
Tipo: Proceedings Paper Palavras-chave: Uganda; Victoria L.; Uganda; Kyoga L. Catch statistics Fishery management Lake fisheries Landing statistics Fishery management Lake fisheries http://aims.fao.org/aos/agrovoc/c_24026 http://aims.fao.org/aos/agrovoc/c_4159.
Ano: 1994 URL: http://hdl.handle.net/1834/1282
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Welfare distribution and poverty in Uganda, 1992 to 2000 AgEcon
Okidi, John A.; Okwi, Paul O.; Ddumba-Ssentamu, John.
This study covers a period of far-reaching economic reform policies and programs in Uganda. Measures of inequality and stochastic dominance analysis are applied to a series of regionally representatives national household surveys data to shed light on the patterns of inter-temporal changes in levels and distribution of welfare in Uganda. Stochastic dominance analysis of welfare distribution reveals that Ugandan households were better off in 2000 and 1997 than in 1992 irrespective of the choice of a poverty line. Using a sub-regional panel data set that was constructed on the basis of rural/urban categorization we estimate elasticities of poverty with respect to growth to illustrate that deliberate policies focusing on welfare distribution would...
Tipo: Report Palavras-chave: Uganda; Inequality; Stochastic dominance; Poverty reduction; Poverty elasticities; Okidi; EPRC; Consumer/Household Economics; Financial Economics; Institutional and Behavioral Economics; Labor and Human Capital; Livestock Production/Industries; Political Economy; Public Economics; Research Methods/ Statistical Methods.
Ano: 2003 URL: http://purl.umn.edu/93853
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Trade Effects of the East African Community AgEcon
Busse, Matthias; Shams, Rasul.
This article evaluates the trade effects of the new East African Community, which fosters trade liberalisation among Kenya, Tanzania and Uganda. The analysis uses a disaggregated approach at the two-digit level of the Standard International Trade Classification. The commodities that will be particularly affected by the customs union are identified. The results show that considerable trade effects cannot be expected, except for a very narrow range of products. The transitional fund, which has been proposed to counter trade imbalances due to the new customs union in East Africa, becomes less urgent from this perspective.
Tipo: Journal Article Palavras-chave: Customs Union; EAC; Kenya; Tanzania; Uganda; International Relations/Trade.
Ano: 2005 URL: http://purl.umn.edu/23870
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Use of household food insecurity scales for assessing poverty in Bangladesh and Uganda AgEcon
Alcaraz V., Gabriela; Zeller, Manfred.
An important dimension of poverty is access to food. Household food security implies access to the food needed for a healthy and productive life. Lack of access to and/or impaired utilization of food contribute to household food insecurity. This study compares the usefulness of a standardized food insecurity scale for determining the food insecurity status of rural and urban households in Bangladesh and Uganda, and for predicting poverty status. The analysis uses data from the IRIS Composite Survey Household Questionnaire (2004), which consists of 1,587 households (approximately 800 households in each country). The coping mechanisms adopted in the presence of food shortages represent the building blocks for the development of the scale (7 items). In order...
Tipo: Working or Discussion Paper Palavras-chave: Food insecurity scale; Poverty; Bangladesh; Uganda; Agricultural and Food Policy; Food Security and Poverty; I32; O11; Q18.
Ano: 2008 URL: http://purl.umn.edu/57164
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FOREST INCOMES AFTER UGANDA'S FOREST SECTOR REFORM: Are the Rural Poor Gaining? AgEcon
Jagger, Pamela.
Forest sector governance reform is frequently promoted as a policy tool for achieving favorable livelihood outcomes in the low income tropics. However, there is a dearth of empirical evidence to support this claim, particularly at the household level. Drawing on the case of a major forest sector governance reform implemented in Uganda in 2003, this study seeks to fill that gap. The research employs a quasi-experimental research design utilizing pre and post reform income portfolio data for a large sample of households surrounding three major forests in western Uganda; a control group is included in the design. On private forest land overseen by the decentralized District Forestry Service there has been no significant change in average annual household...
Tipo: Working or Discussion Paper Palavras-chave: Uganda; Forest sector reform; Decentralization; Livelihoods; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/50891
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Nile perch demand in the Netherlands: are exports from Kenya, Tanzania and Uganda source-differentiated? AgEcon
Muhammad, Andrew.
This study examined Nile perch demand in the Netherlands and assessed the importance of country of origin as a determining factor. Import demand equations were estimated using the absolute price version of the Rotterdam model where Nile perch fillets were differentiated by product form (chilled and frozen) and by source country (Kenya, Tanzania and Uganda). The Armington framework (source-differentiation) is often used when estimating import demand for a similar product from different sources; however, the results of this study indicated that country of origin is not a factor in the Netherlands when importing Nile perch. Results showed that the responsiveness of importers to price changes was the same regardless to the supplying country. Likelihood ratio...
Tipo: Journal Article Palavras-chave: Nile perch; The Netherlands; Rotterdam model; Imports; Demand; Kenya; Tanzania; Uganda; Nile perch; Uganda; Tanzania; Kenya; Demand; Imports; Rotterdam model; The Netherlands; Agribusiness.
Ano: 2009 URL: http://purl.umn.edu/53340
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Quantitative impacts of invasive Senna spectabilis on distribution of welfare: a household survey of dependent communities in Budongo forest reserve, Uganda AgEcon
Mungatana, Eric D.; Ahimbisibwe, Peter Beine.
This paper presents the results of a household survey designed to qualitatively evaluate the impacts of the invasive alien species Senna spectabilis on the distribution of welfare across dependent communities in Budongo forest reserve (BFR) in Uganda. BFR is the largest forest reserve in Uganda with globally significant conservation values. The study establishes that households in BFR have high levels of knowledge on its conservation values, they are aware of the invasiveness of S. spectabilis and its potential to compromise the conservation values of BFR, and that S. spectabilis confers tangible benefits to dependent households, whose levels significantly vary with proximity to the reserve. The study concludes by evaluating strategies designed to manage...
Tipo: Conference Paper or Presentation Palavras-chave: Invasive Senna spectabilis; Distribution of impacts; Budongo forest reserve; Uganda; Resource /Energy Economics and Policy.
Ano: 2010 URL: http://purl.umn.edu/97330
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Assessing the Impact of the National Agricultural Advisory Services (NAADS) in the Uganda Rural Livelihoods AgEcon
Benin, Samuel; Nkonya, Ephraim M.; Okecho, Geresom; Pender, John L.; Nahdy, Silim; Mugarura, Samuel; Kato, Edward; Kayobyo, Godfrey.
The National Agricultural Advisory Services (NAADS) program of Uganda is an innovative public-private extension service delivery approach, with the goal of increasing market oriented agricultural production by empowering farmers to demand and control agricultural advisory services. Although initial evaluations of NAADS have been quite favourable, these evaluations have been primary qualitative in nature. This study quantifies the initial impacts of NAADS in the districts and sub-counties where the program was operating by 2005. It is based on descriptive analyses of results of a survey of 116 farmer groups and 894 farmers in sixteen districts where the program was operating at the time and four districts where NAADS had not yet begun operating to control...
Tipo: Working or Discussion Paper Palavras-chave: Impact assessment; Agricultural extension; Uganda; Community/Rural/Urban Development; Teaching/Communication/Extension/Profession.
Ano: 2007 URL: http://purl.umn.edu/42375
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SECURITY IS LIKE OXYGEN: EVIDENCE FROM UGANDA AgEcon
Zhang, Xiaobo.
Since the early 1990s, Uganda has been one of Africa’s fastest growing countries. However, at the sub-national level, growth has been uneven due to civil conflict in the northern region. Using a panel of household and community level data, this paper examines the links between security and economic growth. It is found that security is a pre-condition for successful economic development and that there is in fact a threshold level of security below which public investments in infrastructure and education have little impact on growth. Only when security exceeds this threshold do public investments stimulate economic growth. Economists and policy advisors living in peaceful countries often prescribe economic policies that hinge on the assumption of good...
Tipo: Working or Discussion Paper Palavras-chave: Security; Civil Strife; Growth; Poverty; Uganda; Africa; International Development; Political Economy.
Ano: 2004 URL: http://purl.umn.edu/16172
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Non-tariff barriers in EAC customs union: implications for trade between Uganda and other EAC countries AgEcon
Okumu, Luke; Nyankori, James Cyprian Okuk.
A key objective for the adoption of East African Community (EAC) Customs Union was to enhance economic gains through elimination of tariffs and non-tariff barriers (NTBs) within the member states. This study has established that several NTBs continue to exist, and some have persisted. The NTBs that have persisted for more than three years include a long list of customs documentation requirements, cumbersome formalities, and limited testing and certification arrangements. Other NTBs that still exist include: un-standardized weighbridges; several road blocks; lack of recognition of individual country’s standards; and the existence of several un-harmonised standards. The simulation results of spatial equilibrium model of maize trade with and without NTBs show...
Tipo: Report Palavras-chave: Non-tariff barriers; East African Community; EPRC; Uganda; Agribusiness; Agricultural Finance; Community/Rural/Urban Development; Consumer/Household Economics; Financial Economics; Industrial Organization; Labor and Human Capital; Productivity Analysis; Public Economics.
Ano: 2010 URL: http://purl.umn.edu/113621
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ALTERNATIVE GROWTH SCENARIOS FOR UGANDAN COFFEE TO 2020 AgEcon
You, Liangzhi; Bolwig, Simon.
Coffee is the most important export crop in Uganda and an important source of income among smallholder farmers in large parts of the country. The Robusta type dominates coffee production and Ugandan Robusta is demanded by roasters as a component in certain blends due to its special taste qualities. However, a combination of events outside and within Uganda, especially the collapse of world coffee prices in the late 1990s, are eroding farmer incomes and export revenues and threaten the long-term viability of the industry. In this context, the paper first investigates the challenges faced by the Ugandan coffee industry, namely the decline in the world coffee market, changes in procurement strategies among coffee importers, the rapidly expanding market for...
Tipo: Working or Discussion Paper Palavras-chave: Coffee production; Commodity exports; Quality; DREAM; Development strategy evaluation; Producer benefits; Uganda; Crop Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/16112
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Economics of Fish Marketing in Central Uganda: A Preliminary Analysis AgEcon
Bukenya, James O.; Hyuha, Theodora; Twinamasiko, Julius; Molnar, Joseph J..
The paper examines profitability and market performance of small-scale fish traders selected randomly from a cross-section of nine fish markets in four districts in Central Uganda. Data were collected through a structured questionnaire which was designed to solicit information on traders’ socio-economic characteristics, marketing characteristics, operating costs and returns, and problems associated with fish marketing in the study area. Percentages were used to describe the socio-economic characteristics, market characteristic and problems associated with fish marketing while gross profit and marketing performance models were used to determine profitability, marketing margin and operational efficiency, respectively. The results suggest that fish trade is...
Tipo: Presentation Palavras-chave: Fish marketing; Survey data; Gross profit; Market margin; Operational efficiency; Uganda; Agribusiness; International Development; International Relations/Trade; Marketing; Research Methods/ Statistical Methods.
Ano: 2012 URL: http://purl.umn.edu/119527
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Are there customary rights to plants? An inquiry among the Baganda (Uganda), with special attention to gender AgEcon
Howard, Patricia L.; Nabanoga, Gorettie.
Debates around Common Property Resources and Intellectual Property Rights fail to consider traditional and indigenous rights regimes that regulate plant resource exploitation, establish bundles of powers and obligations for heterogeneous groups of users, and create differential entitlements to benefits that are related to social structures. Such rights regimes are important to maintaining biodiversity and to human welfare; failing to recognize them presents dangers. The case study investigates the gendered nature of informal rights to selected tree and plant species that are distinct from, but related to, customary rights to land and trees, and are embedded in cosmology and social norms.
Tipo: Working or Discussion Paper Palavras-chave: Common Property Resources; Intellectual Property Rights; Plant resources; Gender; Africa; Uganda; Crop Production/Industries.
Ano: 2005 URL: http://purl.umn.edu/50033
Registros recuperados: 66
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