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Dissertations / Theses on the topic 'Ecological cost'

Author: Grafiati

Published: 1 April 2023

Last updated: 25 July 2025

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1

Tagg, Nikki. "The ecological cost of sexual reproduction." Thesis, University of Southampton, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.400475.

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2

Alabi, Bimpe Omolara. "Effect of building materials cost on housing delivery towards sustainability." Thesis, Cape Peninsula University of Technology, 2017. http://hdl.handle.net/20.500.11838/2635.

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Thesis (MTech (Construction Management))--Cape Peninsula University of Technology, 2017.<br>The study investigates the predominant factors responsible for increase in the cost of building materials and the effect of this cost increase on housing delivery in Western Cape, South Africa. Sustainable housing is buildings produced to meet the present housing needs of people without conceding the ability of the future generation to meet their future needs. However, a significant increase in the cost of building materials has been a major constraint to the delivery of sustainable housings, as made e

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3

Echols, Stuart Patton. "Split-flow Stormwater Management Strategy Design Feasibility and Cost Comparison." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/29776.

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This dissertation develops a new distributed split-flow stormwater management strategy and compares its site design feasibility and construction cost to existing stormwater management methods. The purpose of the split-flow strategy is to manage stormwater by preserving predevelopment flows in terms of rate, quality, frequency, duration and volume. This strategy emulates the predevelopment hydrology: it retains and infiltrates additional runoff volume created by development by using bioretention and paired weirs as proportional flow splitters connected to small infiltration facilities distrib

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4

Cole, Rebecca J. "Ecological and socioeconomic aspects of restoring forest in a tropical agricultural landscape, southern Cost Rica /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2009. http://uclibs.org/PID/11984.

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5

Gregg, Tamara. "Predator-prey ecological and evolutionary dynamics: The cost of a counter-defense drives the evolutionary outcome." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=103650.

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In this thesis I explore the co-evolutionary dynamics of defences and counter-defences in a predator-prey interaction. I hypothesize that the cost of defences and counter-defences result in the cycling of these traits under all circumstances: directional selection alternate between increasing and decreasing trait values (defense of the prey and counter-defense of the predator). Using Taricha granulosa and Thamnophis sirtalis as an example of a predator-dangerous prey system, I modeled the ecological and evolutionary dynamics of predator-prey interactions and analyzed the results from equatio

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6

Krueger, Timothy William. "An Alternative Planting Treatment for Turf Open Spaces in Conservation Subdivisions." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/31925.

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As conservation subdivisions increase in popularity, large tracts of community open spaces are being created. The typical landscape treatment is usually reminiscent of the English Landscape School: acres of turf providing little wildlife habitat or environmental benefits. Many homeowners are sold on the idea of great expanses of turf similar to a golf course. The open spaces are generally left to the homeowners association to maintain. In some cases it is donated to local municipalities. Maintenance is often expensive and places a burden on local governments. This study will show that cr

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7

暁輝, 王. "On the improvement of ecological compensation in Tibet, China : approaches of social cost internalization and ecosystem services valuation." Thesis, https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10271469/?lang=0, 2008. https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10271469/?lang=0.

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8

Demaria, Federico. "Social metabolism, cost-shifting and conflicts. The struggles and services of informal waste recyclers in India." Doctoral thesis, Universitat Autònoma de Barcelona, 2017. http://hdl.handle.net/10803/405364.

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La presente tesis contribuye a la comprensión del metabolismo social. Específicamente, analiza el rol de los residuos en el metabolismo. Primero, reflexiona sobre la relación existente entre el metabolismo social y los conflictos ambientales, examinando cómo diferentes estructuras metabólicas condicionan las dinámicas del conflicto; todo ello desde la perspectiva de la ecología política situada en el espacio y el tiempo. En segundo lugar, se investiga una parte olvidada, pero muy importante del metabolismo social que es el reciclaje informal de residuos. Para ello, se evalúa la contribución de

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9

KHEDR, SOBHY YEHIA MOHAMMED. "Exergy and Exergy Cost Analysis of production systems incorporating renewable energy sources." Doctoral thesis, Università degli Studi di Trieste, 2022. http://hdl.handle.net/11368/3030491.

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Exergy is a thermodynamic quantity capable of measuring the conversion of material and energy flows into comparable terms based on the capacity of such flows to generate mechanical work as a useful effect and identifying and quantifying the thermodynamic inefficiencies of a generic process by means of the exergy destruction term. Because of its properties, an exergy is a convenient tool for the calculation of the global resource consumption of both natural and engineering processes. Therefore, there are different exergy-based approaches. Every exergy-based approach has its advantages and its

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10

Griffin, Caroline. "The ecological and economic analysis of beach management strategies in Scotland." Thesis, University of Stirling, 2016. http://hdl.handle.net/1893/26025.

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Coastlines are particularly susceptible to the necessary trade-offs which occur between different ecosystem services. Should the areas be managed for biodiversity or for people? Where sandy beaches are found there is usually a management decision to be made between managing for recreation or for biodiversity. Many popular tourist beaches (particularly those with a Beach Award) are often groomed with mechanical equipment to remove any stranded seaweed and associated litter which can get entangled in the wrack. This is likely to be having a negative impact on coastal biodiversity, with wide rang

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11

Alba, Menendez Annia. "Comparative biology of susceptible and naturally- resistant Pseudosuccinea columella snails to Fasciola hepatica (Trematoda) infection in Cuba : ecological, molecular and phenotypical aspects." Thesis, Perpignan, 2018. http://www.theses.fr/2018PERP0055/document.

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Pseudosuccinea columella est un des principaux hôtes intermédiaires de Fasciola hepatica, un trématode cosmopolite infectant l’Homme et les animaux domestiques et sauvages, et transmis par des mollusques d’eau douce. L’existence exclusive à Cuba de populations de P. columella qui sont sensibles et naturellement résistantes (encapsulation hémocytaire du parasite) à l’infection par F. hepatica offre un modèle Mollusque-Trématode très intéressant en termes de biologie évolutive, de santé humaine et de stratégies de contrôle vectorielle. L’étude des aspects écologiques, moléculaires et phénotypiqu

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12

VERSCHLEISSER, ROBERTO. "THE USE OF STRUCTURES MADE OF BAMBOO FOR THE DESIGN OF OBJECTS: HOW TO BUILD LOW COST, RESISTANT, LIGHT AND ECOLOGICAL OBJECTS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2008. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=12258@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>Até hoje a maioria das construções empregam técnicas materiais e processos inadequados, resultando em enorme perda de energia e pouco ganho na relação custo/benefício. A grande maioria das pessoas envolvidas com problemas de construção não se conscientizou ainda do fato que construímos de maneira errada, consumindo materiais e energia em excesso em relação aos resultados obtidos. Ao longo de toda a história da construção conhecida, o homem se serviu da força da Gravidade para conseguir a estabilidade das suas estruturas. Nas grandes

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13

Gouriveau, Fabrice. "Constructed farm wetlands (CFWs) designed for remediation of farmyard runoff : an evaluation of their water treatment efficiency, ecological value, costs and benefits." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/3806.

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Farmyard runoff, i.e. the effluent generated by the rain falling over farmyards, tracks and roofs, is a significant and overlooked source of nutrients and pathogens which degrades aquatic ecosystems through eutrophication, siltation and wildlife poisoning, raises public health concerns, and incurs considerable costs for society. Among other Best Management Practices implemented to address agricultural water pollution and help achieve compliance with the Water Framework Directive, Constructed Farm Wetlands (CFWs), i.e. shallow surface flow wetlands comprising several vegetated cells in series,

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14

Tacconi, Luca Economics &amp Management Australian Defence Force Academy UNSW. "The process of forest conservation in Vanuatu : a study in ecological economics." Awarded by:University of New South Wales - Australian Defence Force Academy. School of Economics and Management, 1995. http://handle.unsw.edu.au/1959.4/38725.

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The objective of this thesis is to develop an ecological economic framework for the assessment and establishment of protected areas (PAs) that are aimed at conserving forests and biodiversity. The framework is intended to be both rigorous and relevant to the decision-making process. Constructivism is adopted as the paradigm guiding the research process of the thesis, after firstly examining also positivist philosophy and ???post-normal??? scientific methodology. The tenets of both ecological and environmental economics are then discussed. An expanded model of human behaviour, which includes f

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15

Mutavchi, Viacheslav. "Solid waste management based on cost-benefit analysis using the WAMED model." Doctoral thesis, Linnéuniversitetet, Institutionen för naturvetenskap, NV, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-17329.

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Efficient waste management enables the protection of human health, reducing environmental pollution, saving of natural resources, and achieving sustainable and profitable management of energy. In many countries, the general guidelines for waste management are set by national or local waste management plans. Various models provide local authorities with decision-making tools in planning long-term waste management scenarios.This study aims at providing a special model framework for the evaluation of ecological–economic efficiency (ECO-EE) of waste management. This will serve as an information su

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16

Mahdian, Adrian. "ECONOMIC AND ENVIRONMENTAL IMPACTS OF STORMWATER MANAGEMENT : Case study: Cost-effectiveness evaluation of Proposition O projects." Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-52945.

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Stormwater Management (SWM) or Best management practices (BMPs) treat the stormwater runoff that carries pollutants. Pollutants in the waters and in the stormwater, negatively impact the environment, the ecology, and natural resources. Stormwater Control Measures (SCM) are used in different projects to improve water quality and quantity. This thesis aims to understand the connection between SWMs, the economy, and environmental sustainability. This thesis evaluates the cost-effectiveness of SWMs in Mediterranean climates. The research aims to guide the next project managers to choose better SWM

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17

Flores, Espinoza Javier. "ROBINS, Nicholas A. Mercury, Mining, and Empire. The Human and Ecological Cost of Colonial Silver Mining in the Andes. Bloomington/Indianápolis: Indiana University Press, 2011, xvi + 299 pp., ilustr." Pontificia Universidad Católica del Perú, 2012. http://repositorio.pucp.edu.pe/index/handle/123456789/121904.

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18

Zetterberg, Andreas. "Network Based Tools and Indicators for Landscape Ecological Assessments, Planning, and Design." Licentiate thesis, Stockholm : Arkitektur och samhällsbyggnad, Kungliga Tekniska högskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-10011.

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19

McConnachie, Matthew Morgan. "On the implementation effectiveness and efficiency of ecological interventions in operational contexts : the case of Working for Water." Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1001956.

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There is little understanding of the implementation efficiency and effectiveness of restoring plant invaded landscapes within operational contexts. South Africa's Working for Water (WfW) programme is arguably the most ambitious alien plant control programme in the world, yet little is known about its cost-effectiveness and the challenges it faces in linking poverty and environmental objectives. My first aim was to assess the cost-effectiveness of invasive plant removal, and the factors that underpin its effectiveness over large spatial and temporal scales. The second aim was to compare the acc

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20

FALCÃO, Hiram Marinho. "Plasticidade de atributos fisiológicos e eficiência energética em espécies de plantas numa cronosequência de floresta tropical seca: estádio sucessional X disponibilidade hídrica." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/20054.

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Submitted by Fabio Sobreira Campos da Costa (fabio.sobreira@ufpe.br) on 2017-07-27T12:14:16Z No. of bitstreams: 2 license_rdf: 811 bytes, checksum: e39d27027a6cc9cb039ad269a5db8e34 (MD5) Tese Doutorado Hiram Falcão.pdf: 1589850 bytes, checksum: c86ffb35f5d0263dbd80e96c156b8065 (MD5)<br>Made available in DSpace on 2017-07-27T12:14:16Z (GMT). No. of bitstreams: 2 license_rdf: 811 bytes, checksum: e39d27027a6cc9cb039ad269a5db8e34 (MD5) Tese Doutorado Hiram Falcão.pdf: 1589850 bytes, checksum: c86ffb35f5d0263dbd80e96c156b8065 (MD5) Previous issue date: 2016-02-24<br>CAPES<br>Para o estabelecimen

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21

Шишова, Юлія Григорівна, Юлия Григорьевна Шишова та Yuliia Hryhorivna Shyshova. "Механізми управління вартістю підприємства в умовах екологоорієнтованого розвитку (на прикладі машинобудівних підприємств)". Thesis, СумДУ, 2014. http://essuir.sumdu.edu.ua/handle/123456789/35863.

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Дисертація присвячена розвитку теоретико-методичних положень удосконалення методичного забезпечення вартісного управління на підприємствах. У дисертації обґрунтовано об’єктивну необхідність врахування екологічного фактору при здійсненні фінансового управління на підприємствах. Ключовим напрямом сучасного фінансового менеджменту визначено вартісну концепцію. Запропоновано її впровадження в умовах екологоорієнтованого розвитку на основі методу вартісних розривів. Сформульовано визначення поняття «вартісний розрив». Розвинено науково-методичний інструментарій до його використання на промислових п

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22

Witter, Mark Stephen. "The ecological costs of being fat." Thesis, University of Bristol, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357884.

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23

Proaktor, Gil. "Costs of reproduction invertebrates : an ecological and evolutionary approach." Thesis, Imperial College London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444064.

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24

Ward, Gillian. "Statistics in ecological modeling : presence-only data and boosted mars /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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25

Newton, Ian Paul. "Recent transformations in West-Coast Renosterveld: patterns, processes and ecological significance." Thesis, University of the Western Cape, 2008. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_8396_1263521893.

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<p>This&nbsp<br>thesis&nbsp<br>examines&nbsp<br>the&nbsp<br>changes&nbsp<br>that&nbsp<br>have&nbsp<br>occurred&nbsp<br>within&nbsp<br>West-Coast Renosterveld within&nbsp<br>the&nbsp<br>last 350 years, and assesses&nbsp<br>the viability of&nbsp<br>the&nbsp<br>remaining fragments.</p>

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26

Lang, Kathryn J. "Caledonian Coast: Ecological Transformation and Conservation of Scottish Waters and Shores." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1565966934020467.

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27

McKinney, Steven B. "Substitute costs a method for determining ecological service values in stormwater management /." Birmingham, Ala. : University of Alabama at Birmingham, 2009. https://www.mhsl.uab.edu/dt/2009p/mckinney.pdf.

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Thesis (Ph. D.)--University of Alabama at Birmingham, 2009.<br>Additional advisors: Robert Angus, Paul D. Blanchard, Sarah Culver, Alan Shih. Description based on contents viewed June 3, 2009; title from PDF t.p. Includes bibliographical references (p. 48-51).

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28

Arumugam, Anandkumar. "Ecological risk assessment of the Miri coast, Sarawak, Borneo: A biogeochemical approach." Thesis, Curtin University, 2016. http://hdl.handle.net/20.500.11937/698.

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Ecological risk assessment was made along the Miri coast based on trace element concentrations (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Rb, Zn) in the seawater, sediments, and aquatic biota (fish, shrimp, crabs, and bivalves). Prevailing major geochemical processes were identified. Contamination and risk assessment indices were estimated. Sediments were contaminated by Cu and Zn, but in the marine life the remaining metals were within the permissible limits set by international and national guidelines.

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29

Iribarren, Nadal Mariona. "Dones, cos i ecologia. Dona arbre." Doctoral thesis, Universitat de Girona, 2018. http://hdl.handle.net/10803/662679.

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The thesis presented is a study of some women's movements which claim a recovery of the female body from a feminist and ecologist standpoint and which are currently spreading their influence. It provides a summary of the different aspects that embrace these international movements and their growing influence in Catalonia. It is intended to reflect on the ambivalence, but also the potential of these resistance movements in the corrent medical, educational and socioeconomic model. The many interviews that are part of the text set different shades to complete the mosaic portrait of this reality.

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30

Gaol, Mangadas Lumban. "Ecological study of plant species at Sandford Rocks Nature Reserve (SRNR)." Thesis, Curtin University, 2002. http://hdl.handle.net/20.500.11937/234.

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The ecology of plant species at Sandford Rocks Nature Reserve (SRNR) was studied. The study site is an important nature reserve that contains relatively undisturbed natural vegetation. It has a mosaic of exposed granite rocks, scrublands and woodlands. The study involved: a description of the structure and composition of the vegetation; the population characteristics of selected Acacia species; aspects of reproduction in Acacia; germination and seedling characteristics of some Acacia and grass species that dominate the reserve; the effect of seed size on germination and seedling characteristic

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31

Chan, Anne. "Best practices of outstanding mentors in psychology : an ecological, relational, and multicultural model /." May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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32

Pham, Vivian G. "Ecological Risk Assessment of Heavy Metal Content in the Hatillo River, Costa Rica." Scholarship @ Claremont, 2015. http://scholarship.claremont.edu/scripps_theses/571.

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Rivers all around the world have become increasingly polluted with heavy metals, largely due to industrialization and urbanization. Organisms exposed to high concentrations of heavy metals have shown evidence of biotoxicity and physical deformities. With biomagnification in mind, the possibility that this contamination may soon directly affect humans is a real concern, and policies in manufacturing industries worldwide may have to be reformed. In this study, we measured the concentrations of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and lead (Pb) in the Hatillo River

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33

Jolliffe, Alistair S. "Ecological role of herbivory on coral reefs of the Saudi Arabian Gulf coast." Thesis, University of Warwick, 1997. http://wrap.warwick.ac.uk/50543/.

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This study examined the ecological role of herbivory on coral reefs of the Saudi Arabian Gulf coast. Herbivory is a ubiquitous process and important in regulating benthic marine communities. Three reef sites were studied over a 12-month period; one on an inshore fringing reef (1.5 m depth), and two on the fringing reef surrounding an offshore island (3 m and 11 m depth). The inshore site experienced greatest extremes in temperature, salinity and sedimentation. The ecological role of herbivory was determined from algal settlement plates and their selective exclusion from herbivores. The inshore

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34

Gallaher, Joanne. "Ecotourism as a Social-Ecological System: A Case Study in Guanacaste, Costa Rica." Diss., The University of Arizona, 2010. http://hdl.handle.net/10150/195835.

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Despite the dramatic increase in ecotourism as a sustainable development strategy over the last two decades (Honey 2008; Yunis 2000), theoretical models to interpret and evaluate ecotourism—as well as the broader field of tourism—are lacking (Farrell and Twining-Ward 2003; Weaver and Lawton 2007). Farrell and Twining-Ward (2003) call for a reconceptualization of tourism study that incorporates social-ecological systems (SES) theory. This dissertation responds by assessing ecotourism as an SES in a dryland setting, addressing the question: "What key characteristics of ecotourism increase social

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35

Gaol, Mangadas Lumban. "Ecological study of plant species at Sandford Rocks Nature Reserve (SRNR)." Curtin University of Technology, Department of Environmental Biology, 2002. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=13955.

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The ecology of plant species at Sandford Rocks Nature Reserve (SRNR) was studied. The study site is an important nature reserve that contains relatively undisturbed natural vegetation. It has a mosaic of exposed granite rocks, scrublands and woodlands. The study involved: a description of the structure and composition of the vegetation; the population characteristics of selected Acacia species; aspects of reproduction in Acacia; germination and seedling characteristics of some Acacia and grass species that dominate the reserve; the effect of seed size on germination and seedling characteristic

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36

O'keefe, Kim Bonniwell. "A multiscale study of the ecological and evolutionary response of spermophilus armatus to climate change /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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Silva, Sônia Maria Martins de Castro e. "Caracterização da pesca artesanal na costa do Estado do Ceará, Brasil." Universidade Federal de São Carlos, 2004. https://repositorio.ufscar.br/handle/ufscar/1722.

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Made available in DSpace on 2016-06-02T19:29:37Z (GMT). No. of bitstreams: 1 TeseSMMCS.pdf: 39637069 bytes, checksum: 99607a2cc17bff0717feabb953365823 (MD5) Previous issue date: 2004-03-25<br>Universidade Federal de Sao Carlos<br>The present work has as objectives: (a) to characterize the artisanal fisheries in Ceará State s continental shelf, through a complete description of boat types, gear designs and used fishing methods; (b) to analyze the fish fauna of Camocim, Paracuru, Fortaleza, Caponga and Fortim fishing locations, as concerns composition, space and time distribution, abundance, f

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Kleiner, Kevin James. "A satellite derived map of ecological systems in the East Gulf Coast plain, USA." Auburn, Ala., 2007. http://repo.lib.auburn.edu/07M%20Theses/KLEINER_KEVIN_36.pdf.

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Snider, Gary B., P. J. Daugherty, and Alvin L. Medina. "An Ecological Economic Approach for Analyzing the Costs and Benefits of Riparian Restoration Projects." Arizona-Nevada Academy of Science, 1997. http://hdl.handle.net/10150/296487.

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40

Kay, Matthew Curry 1973. "Ecological patterns in the development, settlement and recruitment of archaeogastropods from the Oregon coast." Thesis, Thesis (M.S.)--University of Oregon, 2001, 2001. http://hdl.handle.net/1794/9902.

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Typescript. Includes vita and abstract. Bibliography: Includes bibliographical references (leaves 114-132). Description: xiii, 132 leaves : ill. (some col.), charts ; 29 cm.<br>Larvae of the limpets Lottia digitalis and LOffia asmi, as well as larvae of the flat abalone Halioits walallensis. develop into lecithotrophic veliger larvae and settle into benthic habitat after a breif planktonic stage. Larvae of 1. digitalis settled and metamorphosed upon rocky substrata, as well as the barnacle P. polymerus, collected from an adult habitat high in the rocky intertidal. In contrast, substrat

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41

Galindo, Heather Michelle. "Traveling into the unknown : using genes to track marine larval dispersal across ecological and evolutionary timescales /." May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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42

Oliveira, Ana Flora Sarti de. "Aspectos biológicos e ecológicos de zoantídeos zooxantelados em costões rochosos do sul e sudeste do Brasil." reponame:Repositório Institucional da UFSC, 2014. https://repositorio.ufsc.br/xmlui/handle/123456789/129313.

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Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Ecologia, Florianópolis, 2014<br>Made available in DSpace on 2015-02-05T20:56:37Z (GMT). No. of bitstreams: 1 328594.pdf: 2447185 bytes, checksum: 5003d2c1aa71fd6b45aceaf0044e6a5a (MD5) Previous issue date: 2014<br>Zoantídeos zooxantelados são organismos muito abundantes na costa brasileira. Esses organismos habitam recifes rasos e, devido a sua representatividade, desempenham um importante papel na comunidade bentônica. Palythoa caribaeorum, Palythoa variabilis e o gê

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Cavalcante, Carlos Costa. "O uso de habitats costeiros como berçário de peixes no Ceará." reponame:Repositório Institucional da UFC, 2014. http://www.repositorio.ufc.br/handle/riufc/14931.

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CAVALCANTE, C. C. Uso de habitats costeiros como berçário de peixes no Ceará Fortaleza, 2014. 71 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do mar, Universidade Federal do Ceará, Fortaleza, 2014.<br>Submitted by Geovane Uchoa (geovane@ufc.br) on 2016-01-25T15:39:26Z No. of bitstreams: 1 2014_dis_cccavalcante.pdf: 14730475 bytes, checksum: 570f4bee5030e99be280c1fe32e6ba31 (MD5)<br>Approved for entry into archive by Nadsa Cid(nadsa@ufc.br) on 2016-01-25T18:51:33Z (GMT) No. of bitstreams: 1 2014_dis_cccavalcante.pdf: 14730475 bytes, checksum: 570f4bee5030e99b

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Garcia, Tatiane Martins. "Ecologia do mesozooplâncton de um estuário semiárido tropical." reponame:Repositório Institucional da UFC, 2012. http://www.repositorio.ufc.br/handle/riufc/11377.

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GARCIA, T. M. Ecologia do mesozooplâncton de um estuário semiárido tropical. 2012. 107 f. Tese (doutorado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará, Fortaleza, 2012.<br>Submitted by Nadsa Cid (nadsa@ufc.br) on 2015-04-15T17:47:48Z No. of bitstreams: 1 2012_tese_tmgarcia.pdf: 1990236 bytes, checksum: 39e3a8cebd18b560c052b4fe1dfa0bde (MD5)<br>Approved for entry into archive by Nadsa Cid(nadsa@ufc.br) on 2015-04-15T17:48:08Z (GMT) No. of bitstreams: 1 2012_tese_tmgarcia.pdf: 1990236 bytes, checksum: 39e3a8cebd18b560c052b4fe1dfa0bde (MD5)<br>Made

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Matthews, Phillip Michael. "Ecological and taxonomic studies on larval Digenea infecting Littorina spp. on the Co. Down coast." Thesis, Queen's University Belfast, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.258730.

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Salles, Ana Carolina Ribeiro. "Ecologia trófica do extrato juvenil de peixes carangídeos do infralitoral raso da enseada de Caraguatatuba, São Paulo." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/21/21131/tde-29042010-164412/.

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Este trabalho teve como objetivo o estudo dos hábitos alimentares de três espécies de peixes da família Carangidae, da zona de surf da enseada de Caraguatatuba, São Paulo. Amostras de Selene setapinnis, Selene vomer e Oligoplites saliens foram obtidas com rede de arrasto de porta, mensalmente, entre maio de 2003 e outubro de 2004, em duas áreas previamente selecionadas na enseada, com profundidade variando entre 1 e 5 metros. Foram medidos e pesados 3022 exemplares, e 1367 estômagos foram retirados para a análise de conteúdo estomacal. A composição da dieta foi analisada por meio das frequênci

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Anbar, Hasan A. "Studies on the natural recovery of the intertidal infauna of the Saudi Arabian coast following the 1991 Gulf war oil spill." Thesis, Heriot-Watt University, 1996. http://hdl.handle.net/10399/1308.

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Serralheiro, Ana Sofia Ramos. "Ecologia da germinação de sementes de espécies de charcos temporários mediterrânicos: implicações para a conservação." Master's thesis, Universidade de Évora, 2016. http://hdl.handle.net/10174/18396.

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Devido às inúmeras ameaças que se fazem sentir sobre este habitat protegido – os charcos temporários mediterrânicos (CTM) – a recoleção de germoplasma e os estudos da reprodução podem contribuir para a sua preservação. As espécies características dos CTM germinam em condições hidrológicas e climatológicas muito variáveis de ano para ano e que se verificam apenas durante um período de tempo curto. No entanto, o conhecimento sobre a ecologia da germinação das suas espécies mais emblemáticas é escasso, em particular após um período de conservação ex situ, durante o qual pode ocorrer dormência ou

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STRIGARO, DANIELE. "Management and protection of lake ecosystems by enabling data analytics based on a cost-effective, open and high-frequency monitoring system." Doctoral thesis, Università degli studi di Pavia, 2023. https://hdl.handle.net/11571/1469885.

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Medeiros, Macelly Correia. "A pesca artesanal na costa da Paraíba: um enfoque etnoictiológico." Universidade Estadual da Paraíba, 2012. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/1822.

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Made available in DSpace on 2015-09-25T12:20:11Z (GMT). No. of bitstreams: 1 PDF - Macelly Correia Medeiros.pdf: 2913503 bytes, checksum: 273ea68d5c187dcd2fd21a55a539fae0 (MD5) Previous issue date: 2012-02-28<br>This study was conducted with a fishermen community in the shore of the Estuary of Paraíba do Norte River and in the coastline of Cabedelo, a town in Paraíba/Brazil, and aimed to characterize the socio-economic profile of fishermen, to describe the ways of catching fish and the use of fauna resources and to register the local ecological knowledge of fishermen of this community. To se

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