Дисертації з теми "Climate Change Adaptation Measures"
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Rafael, Sandra Isabel Moreira. "Urban air quality and climate change: vulnerability, resilience and adaptation." Doctoral thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/23029.
Повний текст джерелаAs cidades, áreas que albergam cerca de 70% da população europeia, enfrentam hoje um conjunto de desafios associados a alterações do metabolismo urbano, que num contexto de alteração climática (AC), afectam o microclima urbano e a qualidade do ar (QA). Compreender a interação entre as AC, qualidade do ar e fluxos urbanos de calor (FUC) é um tópico de investigação emergente, reconhecido como área de interesse para a definição e implementação de políticas locais. O principal objetivo do presente trabalho é promover uma avaliação integrada das interações entre medidas de resiliência urbana e as AC, e respectiva influência no microclima urbano, QA e FUC, tendo como caso de estudo a cidade do Porto (Portugal). Pretende-se ainda impulsionar o desempenho dos modelos numéricos para que estes representem realisticamente os fenómenos físicos que ocorrem nas áreas urbanas. Para atingir este objetivo, o sistema de modelos WRF-SUEWS foi aplicado para a área de estudo para avaliar a influência de diferentes níveis de área urbanizada nas trocas de calor entre a superficie e a atmosfera. O modelo foi validado mediante a comparação dos seus resultados com dados medidos obtidos em campanhas de monitorização de fluxos. A influência das variáveis meteorológicas nos FUC, e a forma como estas, por sua vez, são influenciadas pela superfície urbana foi também avaliada. Para tal, o sistema WRF-SUEWS foi aplicado para 1-ano representativo de um período de clima presente (1986-2005) e de clima futuro de médio prazo (2046-2065). O cenário climático futuro foi projetado tendo por base o cenário RCP8.5. Esta análise permitiu quantificar e mapear os efeitos das AC nos FUC na cidade do Porto. Face à necessidade corrente de aumentar a resiliência urbana a futuros eventos meteorológicos extremos (e.g. ondas de calor), o sistema WRF-SUEWS foi ainda aplicado (com uma resolução espacial de 200 m) para avaliar a influência de medidas de resiliência nos FUC. Conhecendo a importância da morfologia urbana para as características do seu próprio clima, um conjunto de parameterizações urbanas (LSM, SUEWS e UCM) foram analisados para área de estudo, por forma a obter uma representação realista das características urbanas no modelo WRF e, consequentemente, obter um melhor desempenho na modelação da QA à escala local. Os resultados revelaram que o modelo UCM é a parameterização urbana que melhor representa os fluxos turbulentos de calor, a temperatura e velocidade do vento à superfície. Como resultado, o modelo CFD VADIS, inicializado pelo modelo WRF-UCM, foi aplicado com uma elevada resolução espacial (3 m) a um bairro típico da cidade do Porto. As simulações realizadas permitiram caracterizar o estado atual da QA na área de estudo, bem como avaliar a influência de diferentes medidas de resiliência nos padrões de velocidade do vento e na concentração de poluentes atmosféricos (PM10, NOX, CO e CO2). Este trabalho constitui uma ferramenta científica inovadora no que diz respeito ao conhecimento dos processos físicos que ocorrem à escala urbana, proporcionando uma visão integradora entre AC, QA e FUC. Estes resultados são relevantes para o apoio à decisão política do que respeita à implementação de estratégias que permitam aumentar a resiliência urbana, nas suas diversas vertentes, a um clima em mudança
Cities, home of about 70% of the European population, are facing important challenges related to changes in urban structure and its metabolism, and to pressures induced by climate change (CC) effects, which are affecting urban microclimate and air quality. The better understanding of the interactions between CC, air quality and urban surface energy balance (USEB) is an emerging priority for research and policy. The main objective of the current study is to provide an integrated assessment of the interaction between resilience measures and CC effects, and its influence on the urban microclimate and air quality as well as on the USEB, having as case study the city of Porto (Portugal). The ultimate goal is to improve the accuracy of numerical modelling to better represent the physical processes occurring in urban areas. For this purpose, the relevant parameters to both USEB and air quality were analysed. The WRF-SUEWS modelling setup was applied to the study area to assess the influence of different levels of urbanization on the surface-atmosphere exchanges. To validate the modelling setup, the results were compared with measurements carried out on field campaigns. The way of how the meteorological variables affect the USEB and how, in turn, these variables are themselves affected by urban surface was also assessed. The modelling setup was applied for 1-year period statistically representative of a present (1986-2005) and medium-term future (2046-2065) climate. The climate projection was produced under the RCP8.5 scenario. This analysis gives insights of how the urban-surface exchanges will be affected by CC, allowing the mapping of the FUC over the study area. As result of the need of increase cities resilience to future extreme weather events (e.g. heat waves), the WRF-SUEWS model (with a spatial resolution of 200 m), was applied to Porto city to evaluate the influence of a set of resilience measures on the USEB. Knowing the importance of urban surfaces to its own microclimate, a set of urban parameterization schemes (LSM, SUEWS and UCM) were analysed for the study area, to achieve a more accurate representation of urban features in the WRF model and, in consequence, to improve the capability of air quality modelling at urban/local scale. The results point out that the UCM is the urban parameterization that provides a more realistic representation of the turbulent energy fluxes and the near-surface air temperatures and wind speed. As result, a CFD modelling (VADIS), forced by WRF-UCM, was used to provide a set of numerical simulations with a high spatial resolution (3 m) over a typical neighbourhood in the Porto city. These simulations allow the characterization of the current air quality status over the study area, as well as the assessment of the influence of different resilience measures in the wind flow and air pollutants dispersion (PM10, NOX, CO and CO2). Overall, this research work is a step forward in understanding the physics of urban environments, providing also a linkage between CC, air quality and USEB. These findings are highly advantageous to support policy makers and stakeholders helping them to choose the best strategies to mitigate extreme weather events and air pollution episodes and so increase cities resilience to a future climate.
Somanje, Albert Novas. "Climate change adaptation measures in agriculture : a case of conservation agriculture for small-scale farmers in Kalomo District of Zambia." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/15725.
Повний текст джерелаSchoetter, Robert [Verfasser], and Heinke [Akademischer Betreuer] Schlünzen. "Can local adaptation measures compensate for regional climate change in Hamburg Metropolitan Region? / Robert Schoetter. Betreuer: Heinke Schlünzen." Hamburg : Staats- und Universitätsbibliothek Hamburg, 2013. http://d-nb.info/1038789753/34.
Повний текст джерелаKarim, Rezaul. "Sustainability views of Adaptation measures to the potential impacts due to climate change in the Coastal zone of Bangladesh." Thesis, KTH, Industriell ekologi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-58627.
Повний текст джерелаHoffmaister, Juan P. "HOW DO POLICIES AND MEASURES WITH DEVELOPMENT OBJECTIVES PROMOTE ADAPTATION TO CLIMATE CHANGE AS A CO-BENEFIT? : The case of rice production in Mozambique." Thesis, Stockholms universitet, Stockholm Resilience Centre, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-50961.
Повний текст джерелаLindner, André. "Understanding Adaptation and Mitigation Strategies of Andean People: International Network on Climate Change: Project Results & Proceedings of Summer-School 2012." Technische Universität Dresden, 2013. https://tud.qucosa.de/id/qucosa%3A26750.
Повний текст джерелаForti, Marc Gonzalez. "Identification of climate mitigation and adaptation measures to improve the resilience and the energy efficiency of Athens : Case study of 5 selected public buildings." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286204.
Повний текст джерелаEffekterna av klimatförändringen blir alltmer tydliga. Greklands huvudstad Aten påverkas exempelvis av försämrad luftkvalitet, översvämningar och värmeböljor och extrema klimatrelaterade händelser förvärrar situationen i staden. Atens kommun har tillsammans med Europeiska investeringsbanken och EQO-NIXUS (ett privat konsultföretag) genomfört ett projekt för att öka motståndskraften mot klimatförändringens effekter, genom anpassningsåtgärder, där fem offentliga byggnader i olika delar av Atens centrum studeras. Projektet är relaterat till Atens resiliensstrategi som handlar om hur staden ska integrera nya sätt förbereda och skydda staden och dess invånare från framtida extrema händelser och påfrestningar. Denna studie syftar till att undersöka och föreslå anpassningsåtgärder som potentiellt kan tillämpas i de fem olika offentliga byggnaderna för att förbättra energieffektiviteten och resiliensen mot värmeböljor, översvämningar och luftföroreningar. En litteraturstudie har genomförts för att identifiera globala, goda exempel när det gäller energieffektivitet och anpassning till ett förändrat klimat som potentiellt kan tillämpas i de fem byggnaderna. Slutligen har en multikriterieanalys med flera kriterier genomförts för att prioritera vilka åtgärder som är mest relevanta för varje specifik byggnad. Studien visar att energieffektivitet och ökning av allmänhetens medvetenhet totalt sett är de mest relevanta åtgärderna som potentiellt kan tillämpas i byggnaderna för att hantera klimatförändringar. Slutligen, om dessa åtgärder tillämpas och resiliensen och energieffektivitetsåtgärderna förbättras, skulle denna studie kunna vara relevant även för andra byggnader i Aten och därmed bidra till uppfyllelsen av stadens 2030-strategi.
Baier, Camilla. "Integration of ecosystem-based adaptation measures in urban planning : Insights from Copenhagen and Malmö." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-284343.
Повний текст джерелаEn viktig utmaning för hållbar stadsutveckling är att adressera effekterna av de stundande klimatförändringar. För att ta sig an denna fråga har användningen av ekosystembaserad anpassning (EbA), dvs. användningen av ekosystemtjänster för klimatanpassning, främjats av både forskare och utövare. I detta sammanhang behandlar studien två forskningsfrågor: hur EbA ingår i strategisk klimatanpassningsplanering och hur EbA implementeras i praktiken. Studien innehåller en fallstudie- design, där processen från strategisk planering till dess genomförande undersöks i två nordeuropeiska städer: Köpenhamn och Malmö. För att samla in data användes två kvalitativa metoder: en dokumentanalys och semistrukturerade intervjuer med tjänstepersoner på kommuner. Resultaten från studien visar att det finns en hög grad av medvetenhet om de olika EbA åtgärderna, deras potentiella roll för att hantera klimatförändringseffekter och deras synergier i klimatanpassningsplaner. Det praktiska genomförandet av planerna utfördes endast i en projektbaserad skala för att ta med vissa klimatförändringseffekter snarare än på ett holistiskt vis och på en större regional nivå. Den viktigaste EbA åtgärden som användes var utbyggnaden eller omvandlingen av de offentliga grönytorna. Sammanfattningsvis har studien visat på att det finns behov av ett mer heltäckande tillvägagångssätt och ytterligare integrering beträffande användandet av EbA krävs.
Girard, Corentin Denis Pierre. "Integrating top-down and bottom-up approaches to design a cost-effective and equitable programme of measures for adaptation of a river basin to global change." Doctoral thesis, Universitat Politècnica de València, 2016. http://hdl.handle.net/10251/59461.
Повний текст джерела[ES] La adaptación a los múltiples aspectos del cambio global supone un reto para los enfoques convencionales de planificación y gestión sostenible de los recursos hídricos a escala de cuenca. Numerosas opciones de gestión de la demanda o de la oferta están disponibles, de entre las cuales es necesario seleccionar medidas de adaptación en un contexto de elevada incertidumbre sobre las condiciones futuras. Dadas las interdependencias existentes entre los usuarios del agua a nivel local, hace falta buscar acuerdos a escala de cuenca para implementar las medidas de adaptación más eficaces. Por este motivo, esta tesis desarrolla una metodología que, combinando economía e ingeniería de los recursos hídricos, busca seleccionar un programa de medidas coste-eficaz frente a las incertidumbres del cambio climático, y asimismo definir un reparto justo del coste de la adaptación entre los actores implicados. El marco metodológico ha sido desarrollado para integrar contribuciones de los dos principales enfoques utilizados para la planificación de la adaptación. El primero, denominado descendente ("top-down"), consiste en una cadena de modelación que va desde los escenarios de emisiones de gases efecto invernadero a nivel global hasta los modelos hidrológicos utilizados a nivel local para evaluar así el impacto del cambio climático sobre los recursos hídricos. Por el contrario, el segundo enfoque denominado ascendente ("bottom-up") empieza por evaluar la vulnerabilidad del sistema a nivel local para después identificar medidas de adaptación frente a un futuro incierto. Los resultados de los métodos mencionados previamente se han integrado con el fin de seleccionar una combinación coste-eficaz de medidas de adaptación a través de un modelo de optimización a menor coste a escala de cuenca. El modelo se utiliza para investigar las soluciones de compromiso ("trade-offs") entre diversos objetivos de planificación como son los caudales ecológicos necesarios, el desarrollo del regadío y el coste del programa de medidas. Seguidamente, se han evaluado los programas de adaptación frente a varias condiciones climáticas para definir así un programa de medidas robusto y de arrepentimiento mínimo frente al cambio climático. En la última parte se aborda el problema del reparto justo de los costes del plan de adaptación, entendiendo que esto es una manera de favorecer su implementación. Para ello, se han modelado los resultados de un proceso de negociación entre los diferentes actores mediante escenarios de reparto basados en la teoría de juegos cooperativos. Posteriormente, se han comparado estos resultados con otras reglas de reparto de costes basadas en principios de justicia social, proporcionando así un punto de vista diferente al proceso de negociación. Este novedoso enfoque ha sido aplicado a una cuenca mediterránea, la cuenca del rio Orb (Francia). Para ello, se han empleado proyecciones climáticas a medio-plazo de datos reescalados de 9 Modelos de Circulación Global. Además, se han desarrollado escenarios de evolución de la demanda en los sectores urbano y agrícola para el horizonte de planificación de 2030. El modelo de optimización a menor coste a escala de cuenca desarrollado en GAMS permite seleccionar un programa de medidas, de entre las 462 medidas de gestión de la oferta o de la demanda. Nueve escenarios de reparto de costes basados en diferentes principios de justicia social han sido debatidos con informantes clave mediante entrevistas y comparados con conceptos de solución de la teoría de juegos cooperativos, considerando un juego de 3 jugadores a escala de cuenca. El marco interdisciplinario desarrollado durante esta tesis combina métodos de economía y de ingeniería de los recursos hídricos de manera prometedora y permite integrar los enfoques "top-down" y "bottom-up", contribuyendo a definir un plan de adaptación coste-eficaz y justo a nivel local.
[CAT] L'adaptació als múltiples aspectes del canvi global implica un repte per als enfocaments convencionals de planificació i gestió sostenible dels recursos hídrics a escala de conca. Existeixen nombroses opcions de gestió de la demanda y de la oferta. De entre elles, cal seleccionar mesures d'adaptació en un context d'incertesa elevada sobre les condicions futures. Donades les interaccions entre els usuaris de l'aigua a nivell local, és necessari buscar acords a escala de conca per tal d'implementar les mesures d'adaptació més eficaces. Per aquest motiu, la tesi desenvolupa una metodologia que, mitjançant la combinació d'economia i enginyeria dels recursos hídrics, siga adient per seleccionar un programa de mesures cost-eficaç per a fer front a les incerteses del canvi climàtic i, a més a més, definir un repartiment just del cost d'adaptació entre els actors implicats. El marc metodològic ha estat desenvolupat amb el fi de permetre integrar contribucions del principals enfocaments que s'utilitzen per a la planificació de l'adaptació. El primer, que es denomina descendent ("top-down"), consisteix a una cadena de modelació que va des dels escenaris d'emissions de gas d'efecte hivernacle a nivell global fins als models hidrològics a nivell local per avaluar l'impacte del canvi climàtic sobre els recursos hídrics. Per contra, el segon enfocament, que es denomina ascendent ("bottom-up"), comença per avaluar la vulnerabilitat del sistema a nivell local per a tot seguit identificar mesures d'adaptació de cara a un futur incert. Els resultats del mètodes esmentats prèviament, s'han integrat per a seleccionar una combinació de mesures d'adaptació cost-eficaç mitjançant un model d'optimització a menor cost a escala de conca. El model s'utilitza per investigar les solucions de compromís ("trade-offs") entre els diversos objectius de planificació, com són els cabals ecològics necessaris, el desenvolupament del regadiu i el cost del programa de mesures. A continuació, s'avaluen els programes d'adaptació per a varies condicions climàtiques amb el fi de definir un programa de mesures robust i de penediment mínim per a fer front al canvi climàtic. En la darrera part, s'escomet el problema del repartiment just dels costs del pla d'adaptació, considerant que això és una manera de facilitar la implementació del pla. En conseqüència, els resultats d'un procés de negociació entre els diferents actors han estat modelats mitjançant escenaris de repartiment basats en la teoria de jocs cooperatius. Tot seguit, els resultats s'han comparat amb altres regles de repartiment de costos basades en principis de justícia social. Això ha proporcionat un punt de vista diferent al procés de negociació. Aquest enfocament innovador s'ha aplicat a una conca mediterrània, la conca del riu Orb (França). Amb aquesta finalitat s'han utilitzat projeccions climàtiques a mig termini de dades reescalades de 9 Models de Circulació Global (MCG). A més a més, s'han desenvolupat escenaris d'evolució de la demanada en els sectors agrícola i urbà per a l'horitzó de planificació de 2030. El model d'optimització a menor cost a escala de conca desenvolupat en GAMS permet seleccionar un programa de mesures, de entre les 462 mesures de gestió de la oferta o de la demanda. Els nou escenaris de repartiment de costs han estat debatuts amb informants clau, mitjançant entrevistes, i comparats amb conceptes de solució de la teoria de jocs cooperatius, considerant un joc de 3 jugadors a escala de conca. El marc interdisciplinari desenvolupat al llarg de la tesi combina mètodes d'economia i d'enginyeria dels recursos hídrics de manera prometedora i permet la integració d'enfocaments "top-down" i "bottom-up", fet que contribueix a definir un pla d'adaptació cost-eficaç i just a escala local.
Girard, CDP. (2015). Integrating top-down and bottom-up approaches to design a cost-effective and equitable programme of measures for adaptation of a river basin to global change [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/59461
TESIS
Premiado
Skůpová, Jana. "Udržitelnost produkční schopnosti území v závislosti na klimatickém suchu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265463.
Повний текст джерелаGenua, Olmedo Ana. "Modelling sea level rise impacts and the management options for rice production: the Ebro Delta as an example." Doctoral thesis, Universitat Rovira i Virgili, 2017. http://hdl.handle.net/10803/461596.
Повний текст джерелаLas zonas costeras tienen que hacer frente a los crecientes riesgos relacionados con la subida del nivel del mar (SLR). El Delta del Ebro es un valioso ecosistema representativo de la vulnerabilidad de las zonas costeras al SLR. La producción de arroz, la principal actividad económica de la zona, ocupa ca. el 65% de la superficie total, y es sensible a la SLR, y al aumento de la salinidad del suelo el factor más limitante en el cultivo del arroz. Por tanto, es necesario analizar los impactos de la SLR, es decir, la inundaciones y la salinización del suelo, y desarrollar medidas de adaptación apropiadas. Hemos construido modelos espaciales (1 × 1 m) en áreas propensas a inundación, pérdida de sedimentos, salinización del suelo y pérdida de producción de arroz. Se acoplaron datos de GIS con GLMz y los modelos se realizaron bajo diferentes escenarios predichos por el IPCC (AR5) hasta 2100. También evaluamos la viabilidad de una medida innovadora de adaptación basada en la naturaleza que consiste en reintroducir sedimentos atrapados en embalses de bajo Ebro a la llanura deltaica. La elevación (inversamente relacionada a la salinidad del suelo) fue la variable más importante para explicar la salinidad del suelo, por lo que los modelos predijeron una disminución en el Índice de Producción de Arroz normalizado (RPI) siguiendo el gradiente de elevación del delta. Según el escenario considerado, los modelos predicen una reducción de RPI del 62.1 % en 2010 a 54.6 % en 2100 para el escenario más conservador (SLR = 0.53 m); Y al 33,8 % en el peor escenario considerado (SLR = 1,8 m), con una disminución de los beneficios de hasta 300 €/ha. Para los mismos escenarios, la superficie de los campos de arroz inundados osciló entre 36 y 90 %, y la pérdida de sedimentos de 122 a 418 millones de toneladas. La medida de adaptación propuesta tuvo un efecto positivo en la producción de arroz y puede considerarse como una opción de gestión innovadora para mantener los servicios ecosistémicos del Delta del Ebro a pesar del SLR. Nuestros modelos pueden aplicarse a otras áreas deltaicas en todo el mundo, ayudando a los agricultores y a las partes interesadas a identificar áreas vulnerables a los impactos del SLR y a desarrollar planes de manejo.
Coastal areas have to cope with increasing risks related to SLR. The Ebro Delta is a valuable ecosystem representative of the vulnerability of coastal areas to SLR. Rice production is the main economic activity, occupying ca. 65 % of the total surface is sensitive to SLR, and the increase in soil salinity, the most limiting factor. Thus, it is necessary to analyse the impacts of SLR, i.e. flooding and soil salinization, and to develop appropriate adaptation measures. We built spatial models (1 × 1 m) in areas prone to be flooded, sediment loss, soil salinity, and rice production loss. We coupled data from GIS with GLMz and models were run under different scenarios predicted by IPCC (AR5) up to 2100. We also evaluated the feasibility of an innovative nature-based adaptation measure consisting in reintroducing sediments trapped in basin reservoirs into the delta plain. Elevation (inversely related) was the most important variable in explaining soil salinity, thus, models predicted a decrease in normalized Rice Production Index following the delta elevation gradient. Subjected to the scenario considered, the models predict a RPI reduction from 62.1 % in 2010 to 54.6 % by 2100 in the most conservative scenario (SLR = 0.53 m); and to 33.8 % in the worst considered scenario (SLR = 1.8 m), with a decrease of profit up to 300 € per hectare. For the same scenarios, the flooded rice fields’ area ranged 36-90 %, and the sediment loss 122-418 million tonnes. The nature-based adaptation measure proposed had a positive effect on rice production, and it can be considered as an innovative management option for maintaining the Ebro Delta ecosystem services although SLR. Our models can be applied to other deltaic areas worldwide, helping farmers and stakeholders to identify vulnerable areas to SLR impacts and to develop management plans.
Mashila, Thabang. "Spatial planning for climate change adaptation : developing a climate change local area adaptation plan for Khayelitsha." Master's thesis, University of Cape Town, 2014. http://hdl.handle.net/11427/13332.
Повний текст джерелаClimate change is now widely seen as a major challenge of this time and the future of cities. However, the most vulnerable will be the urban poor particularly those located on the urban fringes in high risk areas with limited access to basic services and economic opportunities. In South Africa, although progress has been made to reduce socio-economic and environmental challenges created by apartheid legislations, inequalities still exist where the privileged live in safer and well located and serviced parts of the city while he poor are still located in settlements created by apartheid in urban fringes. Spatial Planning presents an opportunity to increase resilience to climate change in vulnerable areas of cities. Through integrating planning and climate adaptation actions, future spatial decisions will add to resilience to climate change and enhance wellbeing of people. The dissertation includes a case study that was conducted to learn about the status quo of the study area to effectively recommend relevant interventions that seek to create resilience to climate change in the area. A local area adaptation plan was then formulated including the framework for implementing proposed interventions in a 20 year timeframe.
Lopes, Carina de Lurdes Bastos. "Flood risk assessment in Ria de Aveiro under present and future scenarios." Doctoral thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/16277.
Повний текст джерелаFloods are a major threat to coastal regions, affecting millions of people, socioeconomic activities and natural ecosystems. Ria de Aveiro is a coastal lagoon, particularly threatened by floods, facing permanent changes motivated by both natural and anthropogenic factors. Consequently, the main aim of this study is to assess flood risk for floods of oceanic, fluvial and combined origin in Ria de Aveiro under present and future scenarios. This study also aims to propose and evaluate the effectiveness of structural measures on flood risk mitigation. These goals were achieved by applying the methodology Source - Pathway - Receptor, which is a multidisciplinary approach that comprised the following steps: 1) characterization of flooding drivers (oceanic and fluvial) through statistical analysis; 2) implementation, calibration and application of hydro/morphodynamic models to identify the flooding pathway and the flood extent; 3) assessment of flood damage by identifying the socio-economic and ecological assets exposed to flood hazard and determining flood risk by combining the probability and the adverse effects of flood events on assets. In addition, the effectiveness of flood barriers and changes in the lagoon central area geometry on flood risk mitigation was assessed. Results highlight that oceanic floods are consequence of signifcant sea levels induced by storm surge events (>0.4 m) and high tidal levels (>3.3 m), which increased in the last decades due to the general lagoon deepening motivated by dredging activities. These morphological changes increased the tidal prism, the tidal currents and the flood extent, increasing the threat to floods of oceanic origin. These endanger settlements and economic activities (mainly, agriculture, industry and commerce) located along the lagoon main channels margins as well as habitats in the lagoon central area. Floods of fluvial origin occur during adverse weather conditions, and endanger the rivers mouth adjacent regions causing damage in restricted settlements, economic activities (almost only agriculture) and farmland habitats. Besides the areas dominated by oceanic and fluvial forcing, the events of combined origin also affect the margins adjacent to the transition zones, once the flood water drainage is hindered by high sea levels. Although the uncertainties associated to the influence of anthropogenic actions on the lagoon geomorphology, it is predicted an/a increase/decrease of flood risk for events of oceanic/fluvial origin under future scenarios, as consequence of mean sea level rise/river discharges reduction predicted for the region. Finally, this work demonstrated the potential of hydrodynamic modelling for simulate the effectiveness of structural measures on flood risk mitigation, and consequently in supporting the decision making process underlying the flood risk management.
As inundações são uma das maiores ameaças às regiões costeiras, afetando milhões de pessoas, atividades socioeconómicas e ecossistemas. As lagunas costeiras, como a Ria de Aveiro, são sistemas de baixo relevo marginal, particularmente ameaçados por inundações, que enfrentam permanentes mudanças motivadas por fatores naturais e antropogénicos. Consequentemente, o presente estudo tem como objetivo principal avaliar o risco de inundação para eventos de origem oceânica, fluvial e combinada na Ria de Aveiro em cenários presentes e futuros. É também objetivo deste trabalho propor e avaliar a eficiência de medidas estruturais na mitigação do risco de inundação. Para alcançar estes objetivos foi aplicada a metodologia Fonte - Percurso - Recetor, uma abordagem multidisciplinar que compreendeu a realização dos seguintes passos: 1) caracterização dos agentes forçadores de cheias (oceânicos e fluviais) através de análises estatísticas; 2) implementação, calibração e aplicação de modelos hidro/morfodinâmicos para identificação do percurso e extensão de inundação; 3) avaliação dos danos causados pelas inundações, através da identificação dos elementos socioeconómicos e ecológicos expostos ao perigo de inundação e do cálculo do risco combinando a probabilidade com os efeitos adversos das inundações nos elementos expostos. Adicionalmente avaliou-se a eficiência de barreiras de inundação e de alterações na geometria da área central da laguna na mitigação do risco de inundação. Os resultados evidenciam que as inundações de origem oceânica são consequência de elevações significativas no nível do mar induzidas por sobre-elevações de origem meteorológica (>0.4 m) e níveis de maré elevados (>3.3 m), os quais aumentaram na Ria de Aveiro nas últimas décadas em resposta ao aprofundamento generalizado da laguna motivado por dragagens nos canais principais. Estas alterações morfológicas aumentaram o prisma de maré, as correntes de maré e a extensão de inundação, aumentando a ameaça de inundações de origem oceânica. Estas ameaçam aglomerados populacionais e atividades económicas (principalmente agricultura, indústria e comércio) localizadas ao longo das margens dos canais principais e ainda habitats localizados na área central da laguna. As inundações de origem fluvial ocorrem em condições atmosféricas adversas e ameaçam as regiões adjacentes à foz dos rios, causando danos em pequenos aglomerados populacionais e atividades económicas (quase exclusivamente agricultura). Além das regiões de influência oceânica e fluvial, os eventos de origem combinada afetam particularmente as áreas adjacentes às zonas de transição, uma vez que aí a drenagem é dificultada pela sobre-elevação do nível do mar. Apesar das incertezas relacionadas com a infuência de atividades antropogénicas na geomorfologia da laguna, prevê-se uma intensificação/redução do risco de inundação de origem oceânica/fluvial em cenários futuros, como consequência do aumento do nível do mar/diminuição das descargas fluviais previstas para a região. Finalmente, este trabalho demonstrou o potencial da modelação hidrodinâmica para simular a eficiência de medidas estruturais na mitigação do risco de inundação, e consequentemente no suporte ao processo de tomada de decisão subjacente à gestão do risco de inundação.
Hoang, Lan Ngoc. "Adaptation planning under climate change uncertainty." Thesis, University of Leeds, 2013. http://etheses.whiterose.ac.uk/5567/.
Повний текст джерелаHemingway, Jessica. "U.S. Local Government Adaptation to Climate Change:." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-232723.
Повний текст джерелаSlagle, John T. "Climate change in Myanmar: impacts and adaptation." Thesis, Monterey, California: Naval Postgraduate School, 2014. http://hdl.handle.net/10945/44672.
Повний текст джерелаMyanmar is a Least Developed Nation, according to the UN, and therefore is highly vulnerable to the negative effects of a changing climate. To assess the relationship between Myanmar and climate change, this thesis analyzes projected impacts on the nation and its people, the current state of adaptation, and how Myanmar’s government has prepared. Projected impacts are viewed through the lens of the most recent IPCC reports and climate models, and discussed in relation to vulnerable areas in Burmese society and governance. This thesis concludes that Myanmar’s environment, people and society are at a significant risk; higher temperatures, altered precipitation rates, and higher sea levels will lead to reduced agriculture output, the spread of disease, and loss of habitable land. Though recent governmental action has laid the framework for suitable adaptation measures, slow progress in past decades has left Myanmar highly vulnerable to the negative impacts of climate change. Myanmar’s next election is scheduled for 2015, and the emerging leaders have the opportunity to make significant progress in climate change adaptation. Cooperation between Myanmar’s new leaders and the international community could accelerate the nation’s adaptation efforts and result in significant progress on climate change preparedness projects.
Dessai, Suraje Xembu Rauto. "Robust adaptation decisions amid climate change uncertainties." Thesis, University of East Anglia, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.426254.
Повний текст джерелаDapilah, Frederick. "Climate change adaptation in the Global South." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21309.
Повний текст джерелаClimate change impacts, related losses and damages are increasing globally. When these consequences are coupled with increasing global greenhouse gas emission, urban expansion and unsustainable consumption, the pursuit of adaptation to avoid adverse outcomes is a present necessity and a significant future challenge. The overarching aim of this doctoral dissertation is to gain a better understanding of the complexity of climate change impacts on agricultural livelihoods and how adaptation processes enhance adaptive capacity and resilience in Bagri, a small village in northern Ghana. The results presented in this doctoral thesis are based on empirical data obtained between February and July, 2017 in the Lawra District of northern Ghana using qualitative case study research methods: semi-structured interviews, focus group discussions, survey and ethnographic participant observation. Data from the survey were coded and inputted into Statistical Package for Social Scientists (SPSS) version 20 and cross tabulation and analysis of different variables and interpretation of frequencies were done and processed into tables, graphs and percentages. Content analyses of qualitative data were done which allowed patterns and themes in interviews and discussions to be derived and interpreted. The findings show that, people in the studied community have experienced a range of climatic changes with negative impacts on agriculture in the last three decades. In order to adapt to the short duration of the rainy season and low rainfall amounts associated with climate change, smallholder farmers use incremental adaptation strategies such as improved crop varieties and other support strategies. Paradoxically, however, climate change extremes (CCEs) undermined these strategies in several instances, causing crop yields to fall short of their actual potential leading to financial indebtedness. The results therefore, showcase that surmounting non-climatic barriers to the uptake of agricultural adaptation strategies is a necessary but not sufficient condition to achieving successful outcomes, as new barriers in the adaptation process beyond uptake are constantly emerging with CCEs being one example. Secondly, the findings show that climatic changes have necessitated livelihood diversification away from crop production and into off-farm and non-farm activities in Bagri. The results highlight how the process of diversification is dependent on household participation in various group activities and formal and informal social networks. Generally, households in dense social networks were found to be more resilient to perceived climate changes because they had access to the critical resources (material and non-material) essential for diversification. Importantly, the findings shed light on how group activities and social networks can create marginalization and conflicting resource use with the potential of undermining social and ecological resilience in the village. Moreover, this dissertation explores the mechanics of collaborative adaptation governance (CAG) addressing questions of why and how this mode of governance facilitates adaptive capacity. The findings illuminate stakeholder relational dynamics, benefits and failures, and the sustainability challenge of collaborative adaptation governance (CAG) in northern Ghana. More importantly, this study unveils how powerful actors set the agenda, frame problems, and implement rules and incentives contrary to the normative tenets of collaborative governance theory. Ultimately, the results highlights the failures, successes and sustainability challenges of CAG in northern Ghana, while also providing insight into the extent to which CAG approaches can facilitate adaptation to climate change globally. In conclusion, this doctoral dissertation responds to both theoretical and emperical knowledge gaps in the burgeoning climate change adaptation research, and illustrates how invaluable, qualitative case studies can contribute to illuminate some of the elusive themes in the literature and provide evidence for policy making at both local and global levels.
Kalungu, Jokastah Wanzuu. "Gender and climate change adaptation in Kenya." Thesis, Manchester Metropolitan University, 2014. http://e-space.mmu.ac.uk/612167/.
Повний текст джерелаShi, Linda Ph D. Massachusetts Institute of Technology. "A new climate for regionalism : metropolitan experiments in climate change adaptation." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/111370.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (pages 161-175).
Climate change threatens the function and even existence of coastal cities, requiring them to adapt by preparing for near-term risks and reorienting long-term development. Most policy and academic interest in the governance of climate adaptation has focused on global, national, and local scales. Their efforts increasingly revealed the need to plan for adaptation at the scale of metropolitan regions. This dissertation is the first academic comparative analysis of U.S. regional adaptation initiatives. Drawing on multi-method qualitative research of five coastal regions, I ask: are collaboratives to coordinate adaptation at the regional scale a new form of regionalism? What roles do state policies on climate change and regional governance play? I argue that adaptation collaboratives are an ecological variant of new regionalism that recenters the role of public agencies in advancing adaptation efforts. Adaptation champions have helped overcome limited local adaptation, even where states are antagonistic to climate action, by sharing knowledge, providing technical assistance, and fostering political support. However, most have yet to tackle the limitations of local adaptation. Instead, they have deployed narratives of climate change as predictable and manageable, and of regional adaptation as localized and ecological in ways that mask the need for more transformative developmental and governance paradigms. Only places with regional agencies or county governments that have land use authority, fiscal leverage, or state mandated targets have advanced region-wide zoning and long-term developmental changes. This indicates that state policies towards regional planning institutions are more influential in shaping regional adaptation than those focused on adaptation. Scholarship has shifted away from debates around forms of regional government, but these findings highlight the need to strengthen regional government in order to overcome difficulties in coordinating, implementing, and enforcing multi-sector and multi-jurisdictional responses to climate change. I conclude by calling for a renewed ecological regionalism that articulates a vision of regions functioning as an ecological whole, rather than as the sum of individual parts. I offer recommendations for how collaboratives and other advocates could build awareness and open dialogue about regional interdependence, conflicts, responsibility, and accountability. These processes become pathways to envisioning local preferences for regional governance, build buy-in and coalitions, and advocate for state enabling legislation.
by Linda Shi.
Ph. D.
Kalantari, Zahra. "Adaptation of road drainage structures to climate change." Licentiate thesis, KTH, Miljöbedömning och -förvaltning, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-90888.
Повний текст джерелаQC 20111214
Andre, Kreie. "The adaptation of supply chains to climate change." Thesis, Heriot-Watt University, 2013. http://hdl.handle.net/10399/2700.
Повний текст джерелаFenton, Adrian Francis. "Microfinance and climate change adaptation : insights from Bangladesh." Thesis, University of Leeds, 2017. http://etheses.whiterose.ac.uk/17707/.
Повний текст джерелаLidsell, Karolina. "Women and climate change adaptation : A qualitative research of a gender perspective on climate change adaptation for national authorities in Sweden." Thesis, Högskolan för lärande och kommunikation, Högskolan i Jönköping, HLK, Globala studier, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-34899.
Повний текст джерелаSyftet med denna studie var att undersöka om, samt hur, nationella myndigheter integrerar ett genusperspektiv i klimatanpassning i Sverige. Studien utfördes genom att använda kvalitativ text analys och innehållsanalys av dokument och rapporter från två utvalda nationella myndigheter aktiva i det svenska samhället. I studien användes genusteori och särskilt Yvonne Hirdmans teori Genussystemet. Resultatet av studien visar att nationella myndigheter nämner kön som en viktig aspekt i klimatförändringarna, men även att kön är en avgörande faktor i resultatet av en klimatkatastrof. Studien förtydligar även att ett genusperspektiv i klimatanpassning kan bevisa hur män och kvinnor påverkas olika av klimatförändringarna, samt bidra med lösningar för att undvika kvinnors utsatthet i ett förändrat klimat. En slutsats av studien är att de valda myndigheterna har integrerat ett genusperspektiv i sitt klimatanpassningsarbete. Övergripande brist på information och material kring ett genusperspektiv i klimatanpassning tydliggör dock att ett genusperspektiv inte är helt integrerat i klimatanpassningsarbetet för myndigheter aktiva i Sverige.
Christoffersson, Moa. "Climate Change Adaptation as Disaster Risk Reduction : A global study of the relationship between exposure to natural hazards and climate change adaptation." Thesis, Uppsala universitet, Statsvetenskapliga institutionen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-431519.
Повний текст джерелаAndré, Karin. "Climate change adaptation processes : Regional and sectoral stakeholder perspectives." Doctoral thesis, Linköpings universitet, Tema vatten i natur och samhälle, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-90500.
Повний текст джерелаDenna avhandling analyserar hur klimatanpassningsprocesser inom privata och offentliga sektorer på regional till lokal nivå i Sverige initieras, utvecklas och genomförs. Avhandlingen ägnar särskild uppmärksamhet åt identifiering av vilka intressenter (”stakeholders”) som är involverade i att underlätta och genomföra anpassning, uppfattningar om anpassningsförmåga samt vilken roll interaktion mellan olika intressenter kan ha för att underlätta anpassning. En kombination av två analytiska perspektiv används som bygger på tidigare forskning om klimatanpassningsprocesser samt transdisciplinär kunskapsproduktion. Studien genomförs inom ramen för två övergripande fallstudier av anpassningsprocesser i en urban region samt den privata skogssektorn. Fallstudierna utgör grunden för insamlingen av det empiriska materialet som bygger på kvalitativa metoder. Den främsta metoden är fokusgruppsdiskussioner med lokala och regionala, privata och offentliga aktörer med intresse av, eller ansvar för klimatanpassning. Fokusgrupperna organiseras som en serie möten där olika deltagandetekniker tillämpas. Studien bygger också på en omfattande intressentkartläggning. I avhandlingen utvecklas och ges förslag på en stegvis metod för att identifiera intressenter för anpassningsprocesser som kan användas inom forskning och praktik. Studien analyserar också hur olika intressentgrupper upplever förmågan att hantera klimatförändringar. Ett antal möjliggörande och begränsande faktorer identifieras så som karaktären på de upplevda klimatriskerna, erfarenhet av klimatvariationer och extrema väderhändelser, samt ansvar- och beslutsstrukturer. Slutligen, analyseras om och i så fall hur interaktionen mellan lokala experter och forskare som deltar i intressantdialoger (”science-based stakeholder dialogues”) kan underlätta anpassning. Resultaten visar att det finns potential genom att deltagarna ges möjlighet att ställa frågor tillvarandra och dela med sig av sina olika kunskapsbaser och erfarenheter, samt utforska olika anpassningsalternativ. Däremot behövs vidare studier för att undersöka betydelsen av det institutionella sammanhanget samt hur olika verktyg (”anchoring devices”) kan bidra när det gäller att förankra och omsätta kunskap om klimatförändringar i olika beslutskontexter. Avslutningsvis visar denna studie på att det finns både likheter och skillnader i hur anpassningsprocesser kommer till uttryck bland de olika aktörsgrupperna inom fallstudierna, t.ex. när det gäller hur begreppet anpassning används, vilken typ av anpassning som identifieras, upplevda möjligheter för anpassning samt graden av komplexitet.
Cooper, Sarah Jane. "Rural transformations : livelihood adaptation to climate change in Uganda." Thesis, University of Reading, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.590142.
Повний текст джерелаCHEN, CHEN. "Mitigation, Adaptation and Climate Change: Policy Balance under Uncertainty." Doctoral thesis, Università Cattolica del Sacro Cuore, 2011. http://hdl.handle.net/10280/1062.
Повний текст джерелаMingliang, Lu. "Coastal Community Climate Change Adaptation Framework Development and Implementation." Thèse, Université d'Ottawa / University of Ottawa, 2014. http://hdl.handle.net/10393/30425.
Повний текст джерелаHigbee, Melissa (Melissa Aura). "Climate change adaptation in the U.S. electric utility sector." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/81632.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (p. 95-101).
The electric utility sector has been a focus of policy efforts to reduce greenhouse gas emissions, but even if these efforts are successful, the sector will need to adapt to the impacts of climate change. These are likely to include increased heat waves, drought, extreme precipitation events, and sea level rise. Electric utilities play a key role in providing electricity services in cities that will be facing all of these difficulties. Cities depend on electricity service for public health, safety and economic development. This thesis examines how electric utilities in the United States are approaching climate change adaptation and the factors enabling and constraining these efforts. The thesis draws on an analysis of electric utility responses to surveys distributed by the Carbon Disclosure Project as well as case studies of Consolidated Edison, Entergy, and Pacific Gas & Electric. The case study utilities are incorporating climate change projections into their risk management and capital planning activities. Integrating climate change projections into risk management efforts helps utilities use replacement opportunities to build greater resilience into infrastructure systems and ensure that adaptation strategies take competing demands on resources into account. Both approaches to adaptation are generally recommended by adaptation experts. However, existing internal decisionmaking may not be well suited for incorporating the uncertainties of climate change impacts. The case study utilities could be using Scenario Planning to develop strategies likely to be effective given a range of possible futures, but they are not. I argue that state utility regulatory commissions should consider taking a more active role in providing guidance and oversight to utilities regarding climate change adaptation. They should consider (1) requiring utilities to submit climate change vulnerability assessments and detailed adaptation plans; (2) incorporating climate change risk and adaptation considerations into existing electricity plans; and (3) convening joint climate change planning efforts with utilities, municipal governments, and a range of other stakeholders. Cities and states that would like to see electric utilities put more emphasis on climate change adaptation should consider sharing climate change projections and forecasts of potential climate change impacts. Provision of such information has been effective in encouraging adaptation planning in the case studies. The actual adaptation strategies that utilities have adopted depend largely on the risks they face and the regulatory and policy environment in which they find themselves.
by Melissa Higbee.
M.C.P.
Matus, Kramer Arnoldo. "Climate change adaptation and tourism in the Mexican Caribbean." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:548c18c7-e3da-4c12-8389-608b8f18909c.
Повний текст джерелаDowiatt, Matthew. "Urban Adaptation Planning in Response to Climate Change Risk." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1598284306542077.
Повний текст джерелаМельник, Леонід Григорович, Леонид Григорьевич Мельник, Leonid Hryhorovych Melnyk, and D. Uchelor. "Challenges of agricultural adaptation to climate change in Nigeria." Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/31649.
Повний текст джерелаCheng, Cheng. "Adaptation of buildings for climate change : A literature review." Thesis, Högskolan i Gävle, Avdelningen för byggnadsteknik, energisystem och miljövetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-36143.
Повний текст джерелаVia online ZOOM meeting Presentation
Serrat, Capdevila Aleix. "Climate Change Impacts in Hydrology: Quantification and Societal Adaptation." Diss., The University of Arizona, 2009. http://hdl.handle.net/10150/194702.
Повний текст джерелаHuda, Fakir Azmal. "Economic assessment of farm level climate change adaptation options." Doctoral thesis, Humboldt-Universität zu Berlin, Lebenswissenschaftliche Fakultät, 2015. http://dx.doi.org/10.18452/17277.
Повний текст джерелаThe bio-physical change in the production environment has directed farmers towards strategic alternatives for farming practices. The economic assessment of these adaptation options is of great importance in facing the uncertainty of climate change. However, the economic assessment of farm-level adaptation options remains in its infancy with few empirical studies. The study framework analyzes economic implications of alternative farming activities relating to climate change in several dimensions. The theoretical and empirical economic approach of the study can be characterized in two distinct ways: (1) the process-based approach following farm management theory by production performance analysis and the appraisal of adaptation and (2) the hedonic (Ricardian) approach based on land rent theory and the change in net farm income in relation to climatic variables. The analysis of input-output relations of rice farming was done based on an intensive survey of 300 adapted farmers in Bangladesh over 8 years at different climate thresholds. The study assesses different adaptation options for two rice growing seasons, namely Boro and Amon. These options are (1) low resource use, moderate productive performance and high farm net income, (2) minimum GHG production and (3) farms coping with changing climatic conditions. The study reveals that marginal impacts of temperature on farm net income are negative for all seasons. The marginal impacts of rainfall were found to be positive and significant for all models in the study. It is also evident from the analysis that successive adaptation significantly increases farm productivity and contributes to the revival of farm revenue up to a threshold level. Finally, based on estimated climate variability models of farm net income, the study presents a model that simulates according to future climate change scenarios. It indicates adverse effects of climate change on future farm income.
Rasheed, Ashiq Mohamed. "Adaptation of water sensitive urban design to climate change." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/122960/1/Ashiq%20Mohamed_Rasheed_Thesis.pdf.
Повний текст джерелаPariartha, I. Putu Gustave Suryantara. "Optimisation of climate change adaptation for urban stormwater management." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/127643/1/I%20Putu%20Gustave%20Suryantara_Pariartha_Thesis.pdf.
Повний текст джерелаTaylor, Anna. "Urban climate adaptation as a process of organisational decision making." Doctoral thesis, University of Cape Town, 2017. http://hdl.handle.net/11427/27554.
Повний текст джерелаAyers, Jessica. "Understanding the adaptation paradox : can global climate change adaptation policy be locally inclusive?" Thesis, London School of Economics and Political Science (University of London), 2010. http://etheses.lse.ac.uk/393/.
Повний текст джерелаKim, Kyungwoo. "Effects of Disasters on Local Climate Actions: Climate Change Mitigation and Adaptation Actions." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1062866/.
Повний текст джерелаMoniruzzaman, Shaikh. "Climate change adaptation and recovery from climate hazards : microeconometric evidence from rural Bangladesh." Thesis, London School of Economics and Political Science (University of London), 2017. http://etheses.lse.ac.uk/3682/.
Повний текст джерелаHuy, Luong Quang. "Climate change adaptation : Engaging local society in the research process." Thesis, University of East Anglia, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.522275.
Повний текст джерелаOh, Yu Kyung. "Climate change adaptation in London through resilient ecosystem services management." Thesis, King's College London (University of London), 2018. https://kclpure.kcl.ac.uk/portal/en/theses/climate-change-adaptation-in-london-through-resilient-ecosystem-services-management(c1b8b3aa-04d5-4151-83da-9971ed59f95f).html.
Повний текст джерелаPatel, Toral. "Funding for adaptation to climate change : the case of Surat." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/90100.
Повний текст джерелаCataloged from PDF version of thesis.
Includes bibliographical references (pages 79-84).
The need for cities to adapt to climate change is widely acknowledged, yet the question of adaptation finance remains uncertain. Unable to access global climate funds, cities must seek out alternative sources to support their adaptations to climate change. This is particularly challenging for local governments in India, where incomplete fiscal decentralization has resulted in severe developmental deficits and resource constraints. Using Surat, Gujarat, as a case study, this research examines how cities in India might fund climate adaptation despite limited fiscal and administrative autonomy. It furthermore explores how the urban finance system might affect the implementation of climate adaptation strategies at the city level. Evidence comes interviews with key officials, municipal budget data, and public planning documents. The case study suggests that cities can effectively marshal funds from international, national and state sources to invest in climate adaptation. Some of these funding sources explicitly support adaptation, whereas others are linked to broader urban development or disaster risk reduction objectives. The research findings indicate that relying on external sources has required trade-offs between policy agendas, resulting in a fluid understanding of "climate adaptation" on the ground. While the urban finance system appears to have encouraged experimentation in Surat, it may constrain the effectiveness of climate adaptation at the city level. Dependence on intergovernmental transfers and grant aid limits the ability of cities in India to set and maintain local priorities, thereby narrowing the scope for effective and sustainable climate adaptation outcomes. Limited fiscal autonomy has hindered access to alternative sources to finance, such as public-private partnerships and municipal bonds. It has also contributed to a project-based approach that may compromise a longer-range and more comprehensive vision for adapting to climate change. In this setting, experimentation and innovation in financing climate adaptation at the city level will be crucial to moving forward. Keywords: urban climate adaptation, municipal finance, multilevel climate governance, India.
by Toral Patel.
M.C.P.
Deryng, Delphine. "Climate change and global crop yield : impacts, uncertainties and adaptation." Thesis, University of East Anglia, 2014. https://ueaeprints.uea.ac.uk/50712/.
Повний текст джерелаMulwa, Chalmers Kyalo. "Climate change adaptation and sustainable agricultural intensification in developing countries." Doctoral thesis, Faculty of Commerce, 2020. http://hdl.handle.net/11427/32847.
Повний текст джерелаKomey, Audrey N. K. "Institutional Adaptation to Climate Change and Flooding in Accra, Ghana." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1438820921.
Повний текст джерелаAraujo, Brandon. "Agricultural Adaptation to Climate Change: How Risk Influences Decision-Making." UNF Digital Commons, 2017. http://digitalcommons.unf.edu/etd/744.
Повний текст джерелаKnapp, Corrine Noel. "Engaging local perspectives for improved conservation and climate change adaptation." Thesis, University of Alaska Fairbanks, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3607055.
Повний текст джерелаClimate change is a global process that will impact local places in heterogeneous and unpredictable manners. This dissertation considers whose knowledge and observations could contribute to conservation and climate adaptation planning, how perceptions influence social-ecological feedbacks, and how science could be more relevant to decision-makers and local residents. In Chapter 2, I report on interviews (n=36) conducted with ranchers and recreation-based business owners in Colorado to understand their self-perceptions of resilience and vulnerability. I find that ranchers perceive more exposure and sensitivity to climate change and they also demonstrate more adaptive capacity than recreation businesses. In Chapter 3, I convey results from interviews (n=83) completed with various long-term residents of the region surrounding Denali National Park and Preserve. I find that people who have more direct and ongoing experience with natural resources (subsistence users, bus drivers, business owners) have a greater number and more diverse observations of change than Park employees or scientists. In Chapter 4, I describe results from interviews (n=26) with community-defined Gunnison Sage-grouse experts. I find that formal and observational experts had very different explanations of the decline of Gunnison Sage-grouse and disagreed about potential conservation strategies. In Chapter 5, I describe multi-method surveys (41) conducted with ranchers in the Gunnison Basin to understand their perceptions of the potential listing of the Gunnison Sage-grouse under the Endangered Species Act, and their planned responses. I find that ranchers tend to have negative perceptions of the listing and that they plan to take actions, including sales of land and water and decreased participation in conservation efforts, which may result in harm to the Gunnison Sage-grouse. In Chapter 6, I review stakeholder-generated climate change needs assessments (63) to assess the suggestions made to make science more relevant to decision-making. Their suggestions include: interdisciplinary approaches, place-based focus, increased data-sharing and collaboration, and user-driven research. This dissertation demonstrates the importance of understanding perceptions for effective conservation and adaptation, identifies the existence of proactive adaptation strategies, highlights the value of local knowledge in specific situations, and reveals how failure to engage local people may lead to inequitable outcomes.