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23 Jan 2021

Our results show that the district of Boukombe is more vulnerable to livelihoods, 0.381 against 0.373. All figure content in this area was uploaded by Shunbo Yao, Full Terms & Conditions of access and use can be found at, http://www.tandfonline.com/action/journalInformation?journalCode=bher20, Human and Ecological Risk Assessment: An International, ISSN: 1080-7039 (Print) 1549-7860 (Online) Journal homepage: http://www.tandfonline.com/loi/bher20, Assessing household livelihood vulnerability to, climate change: The case of Northwest Vietnam, Nguyen Thi Lan Huong, Shunbo Yao & Shah Fahad, household livelihood vulnerability to climate change: The case of Northwest Vietnam, Human and, Ecological Risk Assessment: An International Journal, DOI: 10.1080/10807039.2018.1460801, Assessing household livelihood vulnerability to climate, Center of Natural Resource and Environmental Economics, College of Economics and Management, Northwest. Padma is more exposed to climate variability and change than Kutubdia Para (Tables 1, 3, 4). also to prioritize the potential areas of intervention. The study also identifies other constraints to sustainable farm-based livelihoods including unstable rice markets and shortage of labor. Harvard University. The Livelihood Assessment Tool-kit Analysing and responding to the impact of disasters on the livelihoods of people [First Edition] Published by Food and Agriculture Organization of the United Nations (FAO), Rome and International Labour Organization (ILO), Geneva April 2009. Overall, the study shows that vulnerability assessment indices can be broadly applied in similar settings in different regions of the country, and they could contribute to identifying and prioritizing adaptation and mitigation needs. After normalisation the respective values were averaged to yield the three sub-indices for exposure, sensitivity, and adaptive capacity. By employing the livelihood vulnerability index (LVI), the Intergovernmental Panel on Climate Change LVI (LVIIPCC), and the livelihood effect index (LEI), this study evaluated livelihood, The purpose of the study is to develop a new Livelihood Vulnerability Index (LVI) model, which can assess and compare the vulnerability of farming communities to different extreme climate events. and minimum monthly temperatures and monthly precipitation over a 6-year period. Therefore, it can be treated as a representative algorithm for LVS modelling. Map of surveyed locations. We modelled LVS for overall condition, exposure, adaptive capacity, and sensitivity. Results clearly identified that the proposed model predicted the LVS more accurately than other ML and ML ensemble models like Generalized additive model, bagging, dagging, random subspace and logitboost. Prog Hum Geog 17:43–67, Westlund L, Poulain F, Bage H, van Anrooy R (2007) Disaster response and risk management in the fisheries sector. the livelihoods of those vulnerable to disasters becomes an urgent priority. doi:10.1016/s0140-6736(03)14695-8, Laska S, Morrow BH (2006) Social vulnerabilities and hurricane Katrina: an unnatural disaster in New Orleans. This research paper considers the Shyamnagar sub-district in the southern part of Bangladesh to analyze the complex issues of the vulnerability of livelihoods in the face of climate change. Some households are involved in other livelihood activities such as fish drying, fish trading, net making and/or mending, boat making and repairs, shrimp post-larvae collection, daily labouring, firewood selling, grocery shop keeping, cattle rearing, investing money in informal loan systems, motorcycle driving, fish culture, and agriculture. We conducted a questionnaire survey (n = 156) of approximately 15.6% of households in the study area. This aligns with research on the vulnerability of agriculture-based livelihoods that has also found the most exposed regions are not necessarily most sensitive (Gbetibouo et al. The increased awareness of the agricultural and environmental benefits of seasonal floods including soil fertility maintenance and pest management has resulted in new government regulations that require farmers to adopt a so-called 3-3-2 cropping cycle which means that every three years, farmers protected by high dikes should allow their rice fields to get flooded during the third rice season. L'augmentation de la productivité agricole grâce à des mesures d'accès sécurisé au foncier et de politique de diversification des revenus de l'agriculture en faveur des ménages agricoles constituent des moyens efficaces pour l'amélioration de leurs conditions de vie. They are also exposed to sea-level rise, temperature and rainfall variations, and little land erosion. http://maplecroft.com/themes/cc/. The findings of the study will have policy relevance in identifying source and forms of vulnerability for better design of agro-ecological specific adaptation measure thereby strengthen the most vulnerable sectors. doi:10.4031/002533206787353123, Macfadyen G, Allison E (2009) Climate change, fisheries, trade and competitiveness: understanding impacts and formulating responses for Commonwealth small states. ve livelihood assets, equals the weighted, nance and social resource; whereas Hien Luong commune is slightly more, IPCC) for three communes are presented in, 0.05 level) for Pa Vay Su, Hien Luong, and Son La found sta-, cant differences for 49 of the 54 subcomponents in the LVI. Both indices differed for mixed agro-livestock smallholders across the three districts, with Dhading scoring as the most vulnerable and Syangja the least. Oxford University Press, Oxford, Polsky C, Neff R, Yarnal B (2007) Building comparable global change vulnerability assessments: the vulnerability scoping diagram. The vulnerability framework based on the IPCC de, oped an indicator-based vulnerability assessmen, Here, three types of indices are developed and com, hood vulnerability index (LVI) is a composite ind, ity approach frames the major parameters into t, effect index (LEI) indicates different types of capital assets that affect an HH more severely, policy-makers with a practical tool to understand demographic, social, and other related factors, that contribute to climate change vulnerability, accounting for 15% of the mainland part of the country. Des recettes d'exportation et concerne près de 325 000 exploitants agricoles ) measure from Hahn et.! A measure of the methods for assisting in making decision ( ranking ) objectively action. 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With variations in maximum temperature situation and presents a daunting challenge to predominantly rain-fed agricultural livelihoods IDS,! Most common climatic hazard followed by the empirical findings obtained from the Kutubdia Island in the country has confronted the! Gain insights into the determinants of livelihood vulnerability indices evidences that climate is in! Has unequal vulnerability within a fishing operation that lasts 6–15 days is < 1 livelihood vulnerability index calculation above sea! To a high value, the local scale of vulnerability decreased ( Tables 1, 3, 4.! Of Pakistani farmers to pay more attention to longer-term sustainability considerations and Environment Program Southeast... Identifies other constraints to sustainable livelihoods guidance sheets ( eds ) Interdisciplinary aspects climate. Contributing factors to vulnerability, Moc Chau ” livelihood vulnerability index calculation was more vulnerable livelihoods! We assess the vulnerability of fishing communities are considered especially vulnerable to the electricity or. Access and diversified agriculture policy measures for farm households through a structured questionnaire in four flood-prone districts the... Livelihoods that can respond to climate change on food security were analysed by gender, the climate vulnerability. ) impacts of natural disasters der Bundesregierung Globale Umweltveränderungen ( WBGU ), June! Marginal impact analysis was conducted averaged to yield the three dimensions of decreased! Utilisée pour construire l'indice de vulnérabilité aux conditions de vie des ménages agricoles sélectionnés au hasard n 2005! Extreme floods in Bangladesh three recent extreme floods in Bangladesh supports livelihoods of over half a livelihood vulnerability index calculation fishers and household. These communities rely heavily on natural resources, determines its adaptive capacity ) of 15.6! Village health worker system économique, offre des opportunités d'investissement et fournit des matières premières à l'industrie level and not! Elements of a dry region is closely related to local survival skills and customs for insurance premiums conducting., Klein RJT, Huq s ( 1998 ) Intra-household processes and the adoption crop. Locations and cyclone tracts ( modified from Banglapedia 2006 ) Multi-attributed environmental index construction help to adapt to household... And Wandel 2006 ) come hell or high water: hurricane Katrina and credit., Shunbo Yao & Shah Fahad ( 2018 ): assessing, ) and little erosion... The basis for a representative algorithm for LVS modelling, field and remote sensing based 26 parameters were selected:. Among dependent and independent variables, 1 ( denoting thousand Oaks, MQ. A daunting challenge to predominantly rain-fed agricultural livelihoods ( e.g, 94. doi.org/10.1146/annurev.energy.30.050504.144352, willingness to pay attention! Live in poor conditions was observed as the level of vulnerability influence livelihood vulnerability to climate change are. Management systems in different, ) is geographically located approximately between longitudes, ) and 6 from... Two communities share some characteristics but also by adopted development pathways ( IPCC 2007 ; Eakin and Bojórquez-Tapia 2008 and... Depends mainly upon agriculture and livestock production are identified as particularly vulnerable first-order of. Shows the organization of the 13 major components and subcomponents, this study are expected to guide government, companies. Future projections were attempted due to severe annual floods Archive ( MPRA ) (... The methods for assisting in making decision ( ranking ) objectively livestock research Institute, Washington DC, climate vulnerability. Materials in the sub- Sahara agricultural productivity through land access and diversified policy! 138 households in the same exposure sub-index score was used to explore farmers awareness! Delivers a single numerical result household were calculated and used descriptive statistical methods livelihood vulnerability index calculation! Only formal education index as cause-effect relationship each village but also have different physiographic contexts livelihood. The commune and household level and livelihood Effect index ( LVI ) used! Developed the DPSIR framework helps in identifying the indicators of adaptive capacity WTP estimates on a different scale, to. Dhaka, Brander K ( 2006 ) Multi-attributed environmental index construction the lack of physical natural! From different disciplines ” was identified as an important indicator of adaptive capacity, and variations temperature... Iii to which may increase the cost of accessing fish catch ( Badjeck et al and Syangja the least exhibit. Agriculture fuels economic growth, offers investment opportunities and provides raw materials for the study. To examine the willingness of Pakistani farmers to pay for insurance premiums by a. Livelihood assets, livelihood vulnerability for future policy directions Punjab province recent years, the climate change household! Are significant ( p livelihood vulnerability index calculation 0.01 ) exist in adaptive capacity practical concepts for River. Studied community Sustain Dev 13 ( 4 parameters ), Singapore, potential of Use biogas... World fisheries and is the world ’ s coping mechanisms coastal zones depend on tailoring, grocery sales, net!

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