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Dissertations / Theses on the topic 'Solor Islands'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

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1

Linder, Erik, and Joakim Svantesson. "Solar Electricity for Rural Households at the Fiji Islands." Thesis, KTH, Energiteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-99016.

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This bachelor’s degree project was conducted as both a literature study and a Minor Field Study in Fiji. Today, many of Fiji's remote villages are supplied with electricity from diesel generators while others have no electricity at all. The project aims to examine the expected economical, ecological and social benefits of electrification using solar photovoltaic cells (PV). Earlier reports from around the world conclude that PV-systems are fully competitive with diesel generators economically. This study examined whether this was the case for Fiji as well.Among the aspects covered in the repor

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2

Sá, Mariana Médice Firme. "Caracterização ambiental, classificação e mapeamento dos solos da Ilha da Trindade, Atlântico Sul." Universidade Federal de Viçosa, 2010. http://locus.ufv.br/handle/123456789/5468.

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Made available in DSpace on 2015-03-26T13:53:19Z (GMT). No. of bitstreams: 1 texto completo.pdf: 2070784 bytes, checksum: 11656023ecbea2ff86290cb4ff4ad672 (MD5) Previous issue date: 2010-05-27<br>Trindade is a small volcanic island located in the southern Atlantic Ocean, 1140 km to the east coast of Vitória (ES), and together with the Martin Vaz archipelago, represents the easternmost point of Brazil. The only detailed study about the soils of Trindade was carried out by Clement et al., (2009), limited to a topossequence not covering the whole of the island, and excluded areas of ornithogeni

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3

Robinson, David. "Evaluation of the performance of the Magnetic Island Solar Suburb - Townsville Solar City." Thesis, Robinson, David (2010) Evaluation of the performance of the Magnetic Island Solar Suburb - Townsville Solar City. Masters by Coursework thesis, Murdoch University, 2010. https://researchrepository.murdoch.edu.au/id/eprint/41508/.

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The Townsville: Queensland Solar City is a six year trial of demand-side management and distributed PV generation on Magnetic Island in the Coral Sea off the north Queensland coast. Regional Queensland electricity distributor Ergon Energy is leading the project, to try out alternatives to an imminent and costly upgrade of the network infrastructure supplying the island. This study examines the effectiveness of the demand-side management measures implemented in the nearly two years since the project commenced. Changes in peak demand and energy consumption on the island are analysed and comp

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4

Suharta, Herliyani. "Solar cooker design for Indonesian islands and an approach to its dissemination." Thesis, University of Hertfordshire, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.431909.

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5

Chen, Bao-Liang. "Capture solar energy and reduce heat-island effect from asphalt pavement." Worcester, Mass. : Worcester Polytechnic Institute, 2008. http://www.wpi.edu/Pubs/ETD/Available/etd-121508-154718/.

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Miilu, Michelle 1975. "Desalination and its potential for harnessing brine and solar energy in the US Virgin Islands." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29560.

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Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2003.<br>Includes bibliographical references (leaves 42-46).<br>A review was conducted of potential methods for achieving desalination sustainability with specific reference to the US Virgin Islands. Thermodynamic efficiency, industrial ecology, and renewable energy were assessed for their application in desalination and contextual relevance to specific desalination processes. Renewable energy was determined to provide the greatest near-term potential for moving towards sustainable desalinatio

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7

Huwe, Ethan (Ethan L. ). "Assessing the costs of solar power plants for the Island of Roatàn." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/68843.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 36-37).<br>This is an analysis assessing the installation costs of different solar power plant technologies and the current commercial availability for installation on the Island or Roatàn. Commercial large-scale power plants have been in use for decades and their technical feasibility has been documented as well as their high installation costs. Roatàn is currently seeking alternatives for powering their island. This t

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8

Barron-Gafford, Greg A., Rebecca L. Minor, Nathan A. Allen, Alex D. Cronin, Adria E. Brooks, and Mitchell A. Pavao-Zuckerman. "The Photovoltaic Heat Island Effect: Larger solar power plants increase local temperatures." NATURE PUBLISHING GROUP, 2016. http://hdl.handle.net/10150/621943.

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While photovoltaic (PV) renewable energy production has surged, concerns remain about whether or not PV power plants induce a "heat island" (PVHI) effect, much like the increase in ambient temperatures relative to wildlands generates an Urban Heat Island effect in cities. Transitions to PV plants alter the way that incoming energy is reflected back to the atmosphere or absorbed, stored, and reradiated because PV plants change the albedo, vegetation, and structure of the terrain. Prior work on the PVHI has been mostly theoretical or based upon simulated models. Furthermore, past empirical work

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9

Jorns, Austin R. "Smallholder farmers’ perceptions toward solar renewable energy technology on the island of Trinidad." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1587714750296474.

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Oliveira, Fábio Soares de. "Fosfatização em solo e rocha em ilhas oceânicas brasileiras." Universidade Federal de Viçosa, 2008. http://locus.ufv.br/handle/123456789/5403.

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Made available in DSpace on 2015-03-26T13:53:04Z (GMT). No. of bitstreams: 1 texto completo.pdf: 9391655 bytes, checksum: a8ab2eac1fae078c826bf566567e9ee1 (MD5) Previous issue date: 2008-02-08<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Oceanic islands are breeding places for several migratory species of birds whose their excrements are deposited on to the surface, besing subject to phosphatization. The occurrence of phosphatization has been related to specific environmental conditions and, for this reason, it is capable to indicate past environmental changes, associa

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Nuru, Jude T. "Assessing Benefits and Barriers to Deployment of Solar Mini Grids in Ghanaian Rural Island Communities." Antioch University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=antioch1588026760734497.

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12

Li, Qi. "Intermittency of Global Solar Radiation over Reunion island : Daily Mapping Prediction Model and Multifractal Parameters." Thesis, La Réunion, 2018. http://www.theses.fr/2018LARE0016/document.

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Les îles tropicales sont soumises à un ennuagement hétérogène et changeant rapidement. Par ailleurs, elles ont une ressource solaire importante mais significativement variable d’un jour à l’autre. Dans le sud-ouest de l’océan indien (SWIO), La Réunion fait partie de ces îles tropicales ayant un potentiel solaire colossal mais fortement intermittent. Dans cette étude, nous proposons une nouvelle approche de prévision déterministe des cartes journalières rayonnement solaire (SSR), basée sur quatre modèles de régression linéaire : une régression linéaire multiple (MLR), une régression en composan

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13

Podder, Ankur. "Embodied energetics : a digital design-production system for passive solar walls in Vinalhaven Island, Maine." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/123560.

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This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Thesis: S.M., Massachusetts Institute of Technology, Department of Architecture, 2019<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 102-105).<br>I propose a digital design-production system to easily assemble, selectively disassemble, and reassemble novel passive solar walls. The problem statement I tackle is that all houses in Vinalhaven Island, Maine have high home-heating energy burden

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14

Berning, Katrine. "Design of Stand Alone Renewable Power Supply Systems on Futuna Island, Vanuatu." Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-157183.

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This Master’s Degree project has been performed on behalf of Vanuatu Renewable Energy and Power Association. The purpose of the project was to suggest the design of stand-alone renewable power supply systems on Futuna Island in the Republic of Vanuatu. Futuna is the easternmost island in Vanuatu with a population of about 400 people. The island covers an area of just 13 km2. The proposed sites for power production were the villages of Mission Bay, Matangi, Herald Bay and Iahsoa. In Mission Bay and Matangi the power should be produced by wind turbines and in Herald Bay and Iahsoa, solar modules

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Gjorup, Davi Feital. "Solos e geoambientes da porção norte da ilha Seymour (Marambio), Antártica." Universidade Federal de Viçosa, 2013. http://locus.ufv.br/handle/123456789/5524.

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Made available in DSpace on 2015-03-26T13:53:32Z (GMT). No. of bitstreams: 1 texto completo.pdf: 4781334 bytes, checksum: f714c0f0ea72a4c67a3face0139ffa21 (MD5) Previous issue date: 2013-07-29<br>The Seymour/Marambio island (ISM) is located in the northern sector of the Weddell Sea, at the Antarctic Peninsular area, representing a transitional zone between Maritime and Continental Antarctica, with a subpolar, semiarid climate. The ISM is predominantly composed by marine sedimentary rocks of Cretaceus to Eocene age. The aims of this work were: identifying, mapping and characterization of the

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Blazer, Mark A. "Architectural strategies in reducing heat gain in the sub-tropical urban heat island." [Tampa, Fla] : University of South Florida, 2008. http://purl.fcla.edu/usf/dc/et/SFE0002781.

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Yousefzadeh, Moslem. "Integrated sustainable energy solutions for large- and small-scale communities." Thesis, The University of Sydney, 2021. https://hdl.handle.net/2123/25876.

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Devising sustainable energy for large- and small-scale communities requires two different perspectives. While, in the former, the main challenge is the allocation of relatively abundant resources to meet the supply for generic demands, in the latter, the detailed properties of the resources and demands should be identified and matched. First, this thesis focuses on one of the challenges of energy development simulations for large-scale communities. A novel CSP performance model is proposed for whole-of-grid simulations, that despite the usual simplified models in the literature does not compro

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Souza, Ana Cristina Inacio de. "Avaliação comparativa da refletância solar de tintas para telhas com o uso de \"pigmento frio\" e convencional nas cores cinza claro e escuro." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/3/3153/tde-26022018-153059/.

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O uso de \"pigmento frio\" é uma alternativa para minimizar os efeitos de \"ilhas de calor\" em grandes cidades como São Paulo. Este tipo de pigmento proporciona o desenvolvimento de fórmulas de tinta para aplicação em coberturas com cores escuras, próximo ao preto, apresentando refletância solar (SR) maior. Neste estudo, foi formulado um grupo de tintas na cor cinza claro e outro na cor cinza escuro. O primeiro grupo de tintas foi preparado com adição de pigmento preto convencional, o negro de fumo que possui natureza orgânica e o segundo grupo de tintas foi preparado com adição de \"pigmento

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19

Wilkinson, Sam. "Navigating the Transition to Rooftop Solar in an Islanded Electricity System: a Western Australian Case Study." Thesis, Curtin University, 2021. http://hdl.handle.net/20.500.11937/84567.

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Sam's thesis answers the question of: which transition factors should be focused on to ensure a stable electricity supply as we shift from thermal coal and gas to a solar PV dominant electricity system. His thesis identifies technical and market challenges to be addressed and finds that it is helpful to first understand the lock-in mechanisms affecting transition pathways and how to engage electricity users in the required change processes.

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20

Vanini, Andrea. "Analise silvigenica para caracterização de trecho de floresta alta de restinga e sua relação com o solo." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/315664.

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Orientador: Ricardo Ribeiro Rodrigues<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-13T16:36:16Z (GMT). No. of bitstreams: 1 Vanini_Andrea_D.pdf: 3681740 bytes, checksum: 40262d44787c7c86af75fc35a861b1fe (MD5) Previous issue date: 2009<br>Resumo: Foi realizado o mapeamento de um trecho de floresta de restinga com base em características arquiteturais. A silvigênese, ou seja, o conjunto de processos que definem a construção arquitetural de uma floresta, surge como proposta alternativa para estudos de dinâmica florestal. A

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21

Rubbia, Waldir Macho La. "Programa de reabilitação da área central de São Paulo (Procentro) e sua influência na formação da ilha de calor." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/85/85134/tde-29082011-094725/.

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A cidade de São Paulo passou por cinco grandes reurbanizações desde 1825 até os dias atuais que intensificaram o uso do solo em detrimento do clima urbano. A partir de 1960 a região central entra em um processo de decadência e, em 2002, é lançado o Programa de Reabilitação da Área Central de São Paulo (Procentro) para reverter esta situação por meio de intervenções distribuídas pelos distritos da Sé e da República que, levando em consideração as questões ambientais, reduzirão a intensidade da ilha de calor paulistana.<br>The city of São Paulo passed through five major urbanizations since 1825

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Li, Peng. "Temporal and Spatial Variability of Surface Solar Radiation over the South-West Indian Ocean and Reunion Island : Regional Climate Modeling." Thesis, La Réunion, 2015. http://www.theses.fr/2015LARE0021/document.

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Ce travail documente la variabilité spatiale et temporelle du rayonnement solaire à la surface sur le sud-ouest de l'océan Indien (SOOI) et l'île de La Réunion à l'aide de deux modèles régionaux de climat (MRC) : les modèles RegCM et WRF. La première partie de ce travail est dédiée à l'analyse de la variabilité temporelle du rayonnement solaire à l'aide du modèle RegCM sur le SOOI avec une résolution spatiale modérée (50km). S'agissant du premier travail sur la modélisation régionale du climat pour l'étude du rayonnement solaire dans le SOOI, une première série de tests pour illustrer les perf

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23

Lee-Jones, David. "FEASIBILITY STUDY OF BUILDING INTIGRATED HYBRID SOLAR PV AND WIND POWER SYSTEMS: A CASE-STUDY ON THE SWEDISH ISLAND OF GOTLAND." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-347465.

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This Thesis carries out a high level analysis of the financial feasibility of building integrated small scale renewable energy systems. A number of alternative system configurations have been established that include a mixture of grid connected wind turbines and solar photovoltaic (PV) applications to provide electricity to meet the demand of the base load demand of the building, with any occurrence of excess production sold back to the grid. A methodology to account for an analysis of their feasibility has been developed. The methodology is based on a well-known clean energy system analysis t

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Edon, Mickaël. "Selection and performance quantification of the most appropriate Clear‐ Sky Model for the forecasting of solar radiation at the Reunion Island." Thesis, KTH, Energiteknik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-128169.

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The thesis is focused on solar irradiance forecasting methods and more specifically on clear‐sky models (CSM). CSMs with many inputs are often the most accurate but their performance remains very sensitive to local climate conditions. Moreover, availability of some inputs is not always guaranteed at every location. The objective of the thesis is the selection and performance quantification of the most appropriate CSM for the forecasting of solar radiation at the Reunion Island.

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Cao, Xueshu. "The design of a highly penetrated hybrid renewable energy system for the Ha'apai Island group." Thesis, University of Canterbury. Electrical and Computer Engineering, 2015. http://hdl.handle.net/10092/10740.

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Hybrid renewable energy systems (HRESs) have become increasingly popular, especially for isolated regions. This thesis describes the design of a HRES for the isolated Ha'apai Island group in Tonga following a devastating cyclone which happened in 2014. Several renewable power generation and storage possibilities were investigated; solar, wind and battery were found to be feasible for Ha'apai. The conceptual design of a new energy storage system, the Subterranean Ocean Energy Storage System (SOESS), is also discussed as a possible alternative to batteries and a more viable substitute for an oce

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Campos, Mateus Ana Carolina. "Sistemas de alteração e gênese de solos em piroclastos da ilha de Trindade, Atlântico sul." Thesis, Poitiers, 2020. http://www.theses.fr/2020POIT2255.

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Cette étude visait à déterminer les caractéristiques d'altération comprenant la genèse et la formation de sols sur les pyroclastes de l'Île de Trindade (IT), Atlantique Sud, Brésil. Les échantillons ont été prélevés au Vulcão do Paredão de l'Holocène (profil P1) et dans la Formation Morro Vermelho du Quaternaire ancien (profils P2, P3 et P4). Les pyroclastes de P1 et P2 sont dépôts de brèches volcaniques, tandis que P3 est un dépôt de lapilli. P4 présente des fragments de roches avec une composition minéralogique différente des autres profils suggérant un autre événement de dépôt de bombes pyr

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Nascimento, Davi Roncoletta. "Respostas de CAM às variações ambientais na bromélia Dyckia tuberosa (Vellozo) Beer." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-21012013-143339/.

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Plantas com o tipo fotossintético CAM podem suportar condições de baixa disponibilidade de água através de um sistema de concentração de gás carbônico que aumenta a eficiência de uso da água através de uma fixação inicial do CO2 durante a noite, em condições de baixo déficit de pressão de vapor entre a folha e a atmosfera. Esse processo favorece a ocupação de regiões áridas e de sítios onde a água pode se tornar rapidamente indisponível. A ocorrência desse tipo fotossintético abrange uma grande amplitude de táxons, incluindo a família Bromeliaceae. Entre as espécies de Bromeliaceae que apresen

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Kelly, Jonathan. "Investigation into improving the operation of the existing wind diesel power system and considerations for future grid tied solar PV on the Island of Nevis, West Indies." Thesis, Kelly, Jonathan (2015) Investigation into improving the operation of the existing wind diesel power system and considerations for future grid tied solar PV on the Island of Nevis, West Indies. Other thesis, Murdoch University, 2015. https://researchrepository.murdoch.edu.au/id/eprint/30760/.

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In 2010, Nevis became the first Eastern Caribbean Island to have a grid tied wind farm operating in tandem with an existing diesel generator fleet. However, due to the old age of the existing diesels and the lack of a unified automated control system to govern the wind diesel system operation, the full possible fuel savings are not being realised. The following report examines the existing Nevis Island wind diesel system, and uses literature reviews and a case study of the high penetration wind diesel system at Coral Bay Western Australia, to derive possible solutions for improving the Nev

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Lima, Claudia Moré de. "Dinâmica da vegetação e inferências climáticas no Quaternário Tardio na região da Ilha de Marajó (PA), empregando os isótopos do carbono (12C, 13C, 14C) da matéria orgânica de solos e sedimentos." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/64/64134/tde-15042009-104930/.

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Considerada a maior ilha flúvio-marítima do mundo, com aproximadamente 48.000 km2, a Ilha de Marajó situa-se na zona equatorial brasileira, no litoral do Estado do Pará. Apresenta dois domínios distintos relacionados a geologia e vegetação. No setor oeste dominam solos desenvolvidos sobre os sedimentos Pós Barreiras (plio-pleistocênicos) recobertos pela Floresta Amazônica, enquanto no setor leste dominam sedimentos holocênicos derivados de ambiente fluvial/estuarino atualmente desativado. Neste setor encontram-se os extensos campos naturais marajoaras. O objetivo deste trabalho consistiu em ap

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Burnett, Benjamin F. "Exploratory Eddy Covariance Measurements of Surface Heat and CO2 Fluxes in the Roughness Sublayer of an Urban Environment." PDXScholar, 2010. https://pdxscholar.library.pdx.edu/open_access_etds/401.

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In this study eddy covariance was used to measure sensible heat, latent heat, and carbon dioxide fluxes for the months of August, September, and October of 2009 within the roughness sublayer (RSL) of the urban center of Portland, OR. Vehicle traffic and solar radiation were also measured for the month of October. Flux measurements were compared with measurements from other urban areas as a test of reasonableness. CO₂ fluxes were nearly always positive and were strongly correlated with the weekday diurnal traffic cycle. CO₂ fluxes averaged 6.6 μmol/m^²s, which is less than other published measu

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SANTOS, Joel Silva dos. "Campo térmico urbano e a sua relação com o uso e cobertura do solo em uma cidade tropical úmida." Universidade Federal de Campina Grande, 2011. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1849.

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Submitted by Emanuel Varela Cardoso (emanuel.varela@ufcg.edu.br) on 2018-09-28T20:00:01Z No. of bitstreams: 1 JOEL SILVA DOS SANTOS - TESE (PPGRN) 2011.pdf: 5220762 bytes, checksum: 35f8c4b7ea7bb6b3e7c706a4b11bea0d (MD5)<br>Made available in DSpace on 2018-09-28T20:00:01Z (GMT). No. of bitstreams: 1 JOEL SILVA DOS SANTOS - TESE (PPGRN) 2011.pdf: 5220762 bytes, checksum: 35f8c4b7ea7bb6b3e7c706a4b11bea0d (MD5) Previous issue date: 2011-12-19<br>As alterações ocorridas no sistema climático urbano das grandes cidades são processos relacionados ao adensamento urbano e às diferentes formas de uso

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Coltri, Priscila Pereira. "Influência do uso e cobertura do solo no clima de Piracicaba, São Paulo: análise de séries históricas, ilhas de calor e técnicas de sensoriamento remoto." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/11/11136/tde-25102006-123617/.

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As mudanças climáticas globais, regionais e locais representam, na atualidade, uma das maiores preocupações da humanidade. Essas mudanças podem ocorrer tanto a partir de causas naturais quanto a partir de causas antrópicas. As áreas das cidades se caracterizam por apresentarem temperaturas mais elevadas quando comparadas com as áreas rurais. Essa anomalia térmica causa a formação de ilhas de calor e esse fenômeno é reconhecidamente importante em estudos de clima urbano. O objetivo do presente trabalho foi, através de técnicas do sensoriamento remoto, identificar e analisar as ilhas de calor d

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Barros, Hugo Rogério de. "A relação entre ilha de calor urbana, o uso e cobertura do solo e o balanço de energia no município de São Paulo: avaliação do campo térmico nos parques públicos de lazer." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/8/8135/tde-27092016-151701/.

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A Ilha de Calor Urbana no município e Região Metropolitana de São Paulo foi estudada por uma série de autores da Geografia e Meteorologia através da aplicação de metodologias de estudos empíricos na avaliação do fenômeno. A vigente pesquisa apresenta uma nova metodologia na avaliação do campo térmico urbano e o conjunto de variáveis climáticas e antrópicas que o condicionam. Para tal foi realizado o seguinte teste de hipótese: a dinâmica territorial da Ilha de Calor Urbana corresponde às interações entre as condições sinóticas, uso e cobertura do solo e balanço de energia. Além desta, dentre o

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Shinagawa, Edgar Hideki. "Avaliação de teores de metais e arsênio na Estação Antártica Comandante Ferraz após incêndio de 2012." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/21/21137/tde-20022017-165501/.

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Em fevereiro de 2012 um incêndio atingiu a Estação Antártica Comandante Ferraz (EACF), consumindo cerca de 70% das instalações, liberando diversos compostos para o meio ambiente. Desde então, processos de remoção de resíduos vêm sendo realizados. Com base no cenário de efeitos ambientais em um ambiente antártico, amostras de solo e sedimento foram coletadas em diferentes períodos pós-acidente a fim de se avaliar os efeitos do incêndio. As amostras foram tratadas através de digestão ácida e as concentrações parciais de metais e As foram quantificadas através de ICP-OES. O Fator de Enriqueciment

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Vieira, Turnell Alice. "Decentralized Secondary Frequency Control in an Optimized Diesel PV Hybrid System." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-240405.

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This research argues that a diesel-based isolated electrical system can be optimized byintegrating a high share of solar photovoltaic (PV) generation and that the frequencystability of such system can be improved by including the PV participation in frequencyregulation. A case study is developed in order to explore an island’s expansion of theinstalled generating capacity and its optimization. This study uses the tool HOMER tosolve the optimization problem and PowerFactory to verify the frequency stability of theproposed system. The PV integration allows for a reduction of diesel fuel consumpt

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Mialhe, Pauline. "Variabilité spatiale et temporelle du rayonnement solaire global sur une topographie à relief marqué et complexe. Cas de l’île de La Réunion." Thesis, La Réunion, 2018. http://www.theses.fr/2018LARE0029/document.

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Parmi les îles de l’Indianocéanie, La Réunion présente une topographie complexe soumise à un climat tropical fortement variable. Sa localisation dans le sud-ouest de l’océan Indien lui octroie un potentiel solaire important. Concomitamment, son isolement géographique dirige le territoire vers l’autonomie énergétique, par la meilleure intégration des énergies renouvelables dans son mix énergétique. Le verrou de l’exploitation du gisement solaire local réside dans la forte intermittence de cette ressource qui est grandement tributaire de la couverture nuageuse. Ainsi, il est de première nécessit

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Trella, Fredrik, and Nils Paakkonen. "Development of a Cost-Effective, Reliable and Versatile Monitoring System for Solar Power Installations in Developing Countries : A Minor Field Study as a Master Thesis of the Master Programme in Engineering Physics, Electrical Engineering." Thesis, Uppsala universitet, Fasta tillståndets elektronik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-302815.

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This report is the result of a conducted Minor Field Study (MFS), to the greatestextent funded by the Swedish International Development Cooperation Agency(SIDA), in an attempt to design a system for evaluating smaller solar power systems indeveloping countries. The study was to the greater part conducted in Nairobi, Kenyain close collaboration with the University of Nairobi. The aim was to develop asystem that would use easily available components and keep the costs to a minimum,yet deliver adequate performance. The system would measure certain parameters of asolar power system and also releva

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Gauché, Adrien. "Stratégies d'optimisation à l'aide d'un contrôle par commande prédictive de microréseaux avec stockage d'énergie hybride batteries/hydrogène." Electronic Thesis or Diss., Ecole centrale de Nantes, 2024. http://www.theses.fr/2024ECDN0005.

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Cette thèse propose d’améliorer le contrôle prédictif des microréseaux avec générations renouvelables et stockage hybridebatterie-hydrogène. L’objectif est de trouver une planification des stockages applicable à toutes les stations PowiDian, en dépassant les limitations de l’optimiseur actuel. La première contribution est une formulation générique de microréseaux avec stockage. Ensuite, des optimiseurs "boîte noire" sont intégrés et comparés dans l’Energy Management System (EMS) pour planifier la puissance de l’électrolyseur et de la pile à combustible sur l’horizon d’une journée. La formulati

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Castro, Gabriela, and 柯嘉比. "SoLuz: solar energy project for the Bay Islands in honduras." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/rys3v7.

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碩士<br>國立政治大學<br>國際經營管理英語碩士學位學程(IMBA)<br>106<br>In the emerging countries access to electricity is still an issue for many families and this is the reality for most of the underprivileged households in Honduras. Approximately, 21% of the families living in rural areas are out of the electric grid of the country, and matters added to this, is that these individuals live with USD 1.90 (WorldBank, 2017) per day reducing their possibilities of affording alternative solutions to gain access to electricity. SoLuz provides a fast and affordable substitute to the conventional sources of energy, through

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Murray, Julie Marie. "Going solar in paradise : solar water heaters on the island of Hawaii." Thesis, 2006. http://hdl.handle.net/2152/22312.

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Energy efficient technologies and renewable energy technologies are becoming less of a novelty in the American energy mix. These technologies offer the promise of a decreased dependence on foreign oil, considerable savings of energy bills, and protections for the environment. Despite the many potential benefits, these technologies face many barriers to adoption. The lack of renewable energy technologies and energy efficient technologies is particularly damaging in the State of Hawaii, where 90% of energy needs are met with imported fossil fuels. This report focuses on the current energy polici

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Silva, José Adriano Brasil da. "Processos de Degradação do Solo na Região Autónoma dos Açores." Master's thesis, 2014. http://hdl.handle.net/10362/15939.

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A RAA ou o Arquipélago dos Açores é formado por nove ilhas, distribuías por três distintos grupos: O Grupo Oriental é composto por São Miguel e Santa Maria, o grupo Central é composto pelas Ilhas da Terceira, São Jorge, Graciosa, Pico e Faial e o grupo Ocidental é composto pelas Ilhas de Flores e Corvo. A RAA possui um clima temperado marítimo, que se caracteriza por temperaturas amenas com fracas amplitudes térmicas anuais, elevada humidade relativa do ar e por uma pluviosidade distribuída ao longo do ano. O Relevo é acidentado composto por montanhas que possuem diversas caldeiras, cones vulc

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Ku, Chen-Ruei, and 古宸瑞. "Performance Evaluation of Using Solar Power Artificial Floating Island on Aquatic Water Quality and Ecological." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/13499991158338923654.

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碩士<br>明道大學<br>設計學院碩士班<br>101<br>Focusing on water purification and ecological conservation, this study combined green energy and vegetation ecological engineering purification equipment to realize the landscape, environmental protection, sustainability and ecological achievements. As the natural purification efficiency of the conventional artificial floating islands is excessively too low to affect ecological conservation. In view of this, in this study, to explore the performance of solar energy artificial floating islands in ecological and water quality improvement, we established the experi

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Krasowski, Christopher B. "On the modelling of solar radiation in urban environments – applications of geomatics and climatology towards climate action in Victoria." Thesis, 2019. http://hdl.handle.net/1828/11217.

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Modelling solar radiation data at a high spatiotemporal resolution for an urban environment can inform many different applications related to climate action, such as urban agriculture, forest, building, and renewable energy studies. However, the complexity of urban form, vastness of city-wide coverage, and general dearth of climatological information pose unique challenges doing so. To address some climate action goals related to reducing building emissions in the City of Victoria, British Columbia, Canada, applied geomatics and climatology were used to model solar radiation data suitable for

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Chang, Kai-Jie, and 張凱傑. "The Study on Policy Implementation of Kinmen Low-Carbon Island - A Case Study of Subsidy of Solar Water Heaters." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/5ymb8b.

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碩士<br>臺北市立大學<br>社會暨公共事務學系公共事務學碩士班<br>107<br>Because the Global Climate Change is the greatest challenge facing our world, the Government of the Republic of China has struggled to deal constructively with the problem of mitigating climate change. The Executive Yuan has announced the passage of "National Master Plan on Energy Conservation and Carbon Reduction" in 2010. The government plans Kinmen County and Penghu County as Low-Carbon Islands. For this reason, this case research study area in Kinmen County. Taking the “The policy Implementation of Solar Water Heaters Subsidy” as the case study.

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張家寶. "Examine the effectiveness of the solar energy infrastructure in exchanging electricity-base on Penghu, the low carbon island as the example." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/88031955179636112210.

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碩士<br>國立高雄師範大學<br>物理學系<br>102<br>Recently, various industrial activities has increased the amount of carbon dioxide produced and damaged ozonosphere severely and causing serious greenhouse effect. Global warming has thus become a challenging task, based on such trend, international issues such as reducing carbon dioxide, innovating and generating low carbon and renewable energies raised during the Kyoto Protocol has become more important. The study has gathered data including temperature and solar radiation from year 2003~ 2012 to calculate and stimulate the energy produced, the module efficie

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Falcão, Anselmo Fernandes. "Balanço de nutrientes em explorações agrícolas da Ilha Terceira." Master's thesis, 2016. http://hdl.handle.net/10400.3/3845.

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Dissertação de Mestrado, Engenharia Agronómica, 20 de Julho de 2016, Universidade dos Açores.<br>Este trabalho teve por objectivo, a realização de balanços de nutrientes à escala da exploração com suporte de dados de inquérito e de análises de solos para identificação de problemas de gestão de nutrientes, nomeadamente excessos e propor soluções para a sua diminuição. Para realizar o balanço de nutrientes (azoto (N), fósforo (P) e potássio (K) foi efectuada a recolha de dados através de um inquérito realizado a 20 explorações agrícolas das bacias leiteiras em estudo na ilha Terceira. Foram rec

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Chang, Yu Sheng, and 張宥勝. "The Benefit Evaluation of Renewable Energy Policy Development for Administrative Region - A Case Study of Solar Energy Implementation in Penghu Low Carbon Island." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/02450184717401765546.

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碩士<br>國立清華大學<br>工業工程與工程管理學系<br>99<br>Because the carbon reduction trends in the world and the energy supply structure is still in high degrees of carbon emission in Taiwan, the government proposed many regulations successively, such as “Frameworks of Sustainable Energy Policy - an Energy-Saving and Carbon-Reduction Action Plan’’ and “Master Plan of Energy Conservation and Carbon Mitigation”. Therefore, the carbon reduction issue in Taiwan must be promoted in the future. The above-mentioned description reveals that it needs to seek the renewable energy to reduce the high CO2 emissions situation

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Gil, Cátia Vanessa Figueiredo. "História da conservação dos solos na Ilha de Porto Santo, Madeira." Master's thesis, 2016. http://hdl.handle.net/10362/18470.

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Os solos são formados ao longo de extensos períodos de tempo, sendo entendidos como “…um dos recursos mais importantes da Biosfera e do Património Natural para toda a Humanidade…” (Meneses, 2011, p. 5). Apresentam funções diversas a nível ambiental, económico, social e cultural, essenciais para a vida. A erosão hídrica é um dos processos mais importantes de degradação do solo e um risco ambiental crítico na actualidade a nível mundial. O facto de em Portugal este processo ser muito visível nos finais do século XIX e início do século XX, fez com que, visando a recuperação dos solos, foss

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Picanço, Ana Luísa Coderniz. "Biodiversity conservation in Island protected areas : the case of plant-insect pollinating networks." Doctoral thesis, 2018. http://hdl.handle.net/10400.3/4940.

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Tese de Doutoramento, Gestão Interdisciplinar da Paisagem, 13 de novembro de 2018, Universidade dos Açores.<br>As preocupações relativamente ao funcionamento dos ecossistemas surgiram com o declínio mundial da biodiversidade. Esta relação é particularmente evidente para os insectos polinizadores responsáveis por um importante serviço de ecossistema: a polinização das plantas, essencial para a manutenção da diversidade biológica das plantas e produção de alimentos. Porém, actualmente as comunidades de polinizadores encontram-se ameaçadas por todo o planeta, principalmente devido às alterações d

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Reis, João Miguel Fialho Coelho. "O impacto das políticas agrícolas no uso do solo : um estudo de caso na ilha Terceira (Açores: Portugal)." Doctoral thesis, 2019. http://hdl.handle.net/10400.3/5157.

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Tese de Doutoramento, Gestão Interdisciplinar da Paisagem, 7 de março de 2019, Universidade dos Açores.<br>O objetivo desta tese é avaliar o impacto das políticas agrícolas nas alterações do uso do solo e suas consequências a nível económico, social e ambiental. Para o efeito, analisa-se o caso da ilha Terceira (Açores: Portugal), no início do séc. XXI. O trabalho encontra-se estruturado em 6 capítulos, o primeiro dos quais é de introdução. O Capítulo 2 resume a literatura sobre a alteração do uso do solo e os fatores que a condicionam, os serviços dos ecossistemas e as interações entre o ho

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