Dissertations / Theses on the topic 'History of human migrations'
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Haber, Marc 1980. "Study of human genetic diversity : inferences on population origin and history." Doctoral thesis, Universitat Pompeu Fabra, 2013. http://hdl.handle.net/10803/127113.
Full textEls patrons de diversitat genètica humana suggereixen que els humans van sorgir d’un petit grup a l’Àfrica que es va expandir ràpidament fa uns 50,000 anys per tot el planeta. En migrar cap a nous hàbitats, la deriva genètica i la selecció natural van afectar de manera diferencial les poblacions, generant una estructura genètica. Mitjançant la comprensió de l’estructura genètica de les poblacions podem reconstruir la història humana i entendre la base genètica de les malalties. Aquest treball contribueix a l’esforç continu de catalogar la diversitat genètica humana explorant poblacions poc representades en altres estudis genètics. Hem utilitzat variacions al llarg del genoma de poblacions d’Àsia Central, Orient Mitjà i el Nord d’Àfrica per tal de reconstruir la seva història. Hem observat que canvis climàtics i geogràfics semblen ser els factors principals que han modelat la diversitat genètica. A més, hem identificat esdeveniments culturals i històrics recents que afavorit les barreges i el flux genètic entre poblacions, generant la diversitat genètica observada avui en dia.
Kami, Hideaki. "Diplomacy and Human Migration:A History of U.S. Relations with Cuba during the Late Cold War." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1448899397.
Full textRodrigo, Annelise. "Sauver les plus irremplaçables ? : une histoire du refuge canadien par les associations pendant la Seconde guerre mondiale." Thesis, Toulouse 2, 2019. http://www.theses.fr/2019TOU20062.
Full textThis thesis traces the mobilization of Canadian associations helping refugees during the Second World War. The study of this collective mobilization - the refuge - sheds light on Canada's willingness to help in the face of the dangers and persecutions threatening refugees between December 1938 and October 1945. Based on the sources of the two main refugee actors in the refuge - the Canadian National Committee on Refugees (CNCR) and the committees of the Canadian Jewish Congress (CJC) - the thesis provides an intermediate perspective on Canadian assistance and reception throughout the conflict, between the history of migration policy and the study of population movements. By following the rhythm of the refuge, the thesis retraces the complex structure of collective mobilization made up of about ten organizations opposed by ideological, political and territorial rivalries. By pulling the threads out of this "associative knot bag", the study of the refuge highlights the categorization of the refugee in a Canada that does not distinguish them from traditional migrants. Faced with the government's refusal to admit refugees to Canada, collective mobilization does not remain isolated from the rest of the Canadian population and seeks its support to open Canada's borders to persecuted people. The shelter then developed two propaganda messages reflecting internal collaboration in collective mobilization, notably between the CJC's fundraising committee - the United Jewish Refugee and Relief Agencies - and the CNCR. Faced with the restrictive policy of the Canadian government, the shelter develops remote relief, participating in humanitarian aid carried out by American organizations, and determines an assistance strategy based on discretion. Its purpose is to bypass Canadian migration rules and prepare for the reception of potential refugees. The arrival of the refugees then appears as the highest point of the refuge
Flammer, Patrik Guido. "Molecular archaeoparasitology as a novel tool for the study of trading and migration networks through history." Thesis, University of Oxford, 2014. https://ora.ox.ac.uk/objects/uuid:642b62a8-431f-47b9-91ae-05339324cfd4.
Full textUnver, Cansu. "Essays on the economic determinants and impacts of migration : the roles of broadband connectivity, industry-level productivity and human capital." Thesis, University of Birmingham, 2015. http://etheses.bham.ac.uk//id/eprint/6367/.
Full textBaycar, Muhammet Kazim. "Ottoman-Arab transatlantic migrations in the age of mass migrations (1870-1914)." Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:00e0eaca-5981-4edd-97fc-0fd06a472df8.
Full textNovaes, Marina Martins. "Sujeitas de direitos: história de vida de mulheres bolivianas, peruanas e paraguaias na cidade de São Paulo." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/8/8138/tde-14012015-104519/.
Full textSubject of Rights: the life stories of Bolivian, Peruvian and Paraguayan women in São Paulo is an oral history research project, guided in its entirety by the methods guidelines. Focused on the life trajectories of five migrant women, the interviews follow the oral history procedures, and interviews also structure the core of the present document. Grounded on the narratives of these migrants, conducted in a collaborative manner, this projected aimed to tackle the present history of women from Bolivia, Paraguay, and Peru who chose to live in the city of Sao Paulo. We discuss the seizure of urban spaces, the relative freedom of choice of occupation and mobility as an exit from family oppression, in addition to the conception of household transnacionalization, and finally the activities that endanger the individual, such as slave labor and human trafficking
Sawatzky, Robert J. "A comparison of the Mennonite and Doukhobor emigrations from Russia to Canada, 1870-1920." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0009/MQ36523.pdf.
Full textRamachandran, Sohini. "The signature of historical migrations on human population genetic data /." May be available electronically:, 2007. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.
Full textCox, Murray, and Michael Hammer. "A question of scale: Human migrations writ large and small." BioMed Central, 2010. http://hdl.handle.net/10150/610287.
Full textAndersson, Erika. "Are You Staying? : A Study of In-movers to Northern Sweden and the Factors Influencing Migration and Duration of Stay." Thesis, Umeå universitet, Kulturgeografi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-137446.
Full textNguyen, An Tuan. "Luggage to America: Vietnamese Intellectual and Entrepreneurial Immigrants in the New Millennium." Bowling Green State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1368535151.
Full textFeeley, Stephen D. "Tuscarora trails: Indian migrations, war, and constructions of colonial frontiers." W&M ScholarWorks, 2007. https://scholarworks.wm.edu/etd/1539623324.
Full textThoresen, Stian Ho Yong. "Health care challenges and human resources for health in Thailand : migrations, social and political tensions, and human rights implications." Curtin University of Technology, School of Social Work and Social Policy, 2008. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=118405.
Full textLanglois, Lise. "Reproduction sociale à l'Île d'Orléans stratégies, transmission du patrimoine et migrations sous le régime français." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq21783.pdf.
Full textPei, Qing, and 裴卿. "Climate change and human migration in historical China over the past two millennia." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hdl.handle.net/10722/196430.
Full textBarbarán, Francisco R., and Humberto Arias. "Human migrations in quebrada del Toro (Rosario de Lerma Department, Salta Province). Period 1947-2001." Pontificia Universidad Católica del Perú. Centro de Investigación en Geografía Aplicada, 2014. http://repositorio.pucp.edu.pe/index/handle/123456789/119406.
Full textA través de información censal, verificamos que la población de la quebrada del Toro disminuyó el 35% entre 1980 y 2001. En el departamento Rosario de Lerma, la población rural paso de representar el 75% del total en 1947 al 25% en 2001, ocurriendo lo inverso con la población urbana. La estructura productiva precaria y el aislamiento, promueven la emigración. Los reclamos indígenas por la propiedad de la tierra indican que no todos quieren emigrar. Por lo tanto es necesario, implementar proyectos de desarrollo que contemplen el uso sostenible de los recursos naturales, dentro de objetivos económicos y sociales viables.
Breurec, Sébastien. "Helicobacter pylori : migrations humaines et cancer gastrique." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00649643.
Full textJolivet, Anne. "Migrations, santé et soins en Guyane." Phd thesis, Université Pierre et Marie Curie - Paris VI, 2014. http://tel.archives-ouvertes.fr/tel-01067997.
Full textDo, nascimento Anthony. "Une Histoire de l'émigration, de l'immigration et de la colonisation japonaise au Brésil (1895-1942) : une autre histoire du Japon." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE3042.
Full textThe Japanese labor emigration is a phenomenon that has occurred as soon as the Meiji Era has been proclaimed, in 1868, when the Archipelago decided to open its doors to the world. Japanese emigration to Brazil began in 1908 when 781 contracted farmers arrived at the port of Santos in the state of São Paulo. The present dissertation aims at showing that emigration, immigration and colonization in Brazil were designed by its main actors (such as politicians and emigration companies) as a mean for the expansion of Japanese economy abroad, and, in that regard, can be considered to have contributed to the nation-building of Japan. This works rests upon a conclusion drew up by Mori Kôichi, who argues that Japanese emigration to Brazil, but also in the whole world, is not much analyzed by Japanese historians, even though, according to him, it appears to have been one of the main process that supported the emergence of Japan’s State, from the very beginning of the Meiji Era (1868-1912) to the eve of World War II. Its premises rest upon the idea that the history of migrations is mainly written by the receiving countries, however it should also be the concern of sending countries, whose “departure policies” revealed that emigration and agrarian colonization were designed to contribute to the sender State-building process – and we believe this was also true for Japan. The present dissertation borrows the methodological framework of historical studies and, for its major part, rests upon the use of Japan’s diplomatic records dealing with the Japanese emigration, immigration and colonization in Brazil from 1895 to 1942. It is chronologically structured around three periods. The first part, from 1868 and 1908, the focuses on the beginning of the Japanese emigration to Brazil, that is the establishment of diplomatic relations between Japan and Brazil and the organization process of the first departure of Japanese emigrants to Brazil. The second part, from 1908 to 1920, describes the start of both Japanese emigration and Japan’s agricultural colonization in Brazil. The third part finally deals with the Japanese emigration, immigration and colonization during the 1920s and the 1930s; two important decades characterized by the rise of nationalism in Brazil on one hand, and on the other by the active promotion of emigration by Japan’s government, via the implementation of a national policy of emigration in 1925
Singh, Meghna. "Visualising Human Migrations in Cape Town The story of three ships through ‘time’, ‘space’ and ‘memory’." Doctoral thesis, Faculty of Humanities, 2019. http://hdl.handle.net/11427/31265.
Full textNakamura, Toshio, Kei Kawai, Hiroshi Moriwaki, Mitsuru Okuno, Toshiyuki Fujiki, 俊夫 中村, 渓. 河合, 広. 森脇, 充. 奥野, and 利之 藤木. "クック諸島ラロトンガ島カレカレ湿地の花粉分析." 名古屋大学年代測定資料研究センター, 2013. http://hdl.handle.net/2237/20166.
Full textPont, Chafer Maria Jose. "We, the People of the Yam : A History of Crops, Labour and Wealth from the Periphery of Ghana." Thesis, Paris, EHESS, 2020. http://www.theses.fr/2020EHES0056.
Full textThis thesis addresses the history of yam production and markets in Ghana from the 20th century to the present. It explores the changes in the economy of Ghana from the point of view of domestic markets as well as the differences and similitudes between them and the international markets. The history of yams provides new perspectives on the agricultural history of West Africa in relation to the arrival of food crops from other continents and on the history of labour and migrations in relation to the most important cash-crop revolution of the continent: the development of cocoa
Hirai, Tadashi. "Human development : history, concept and measurement." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609371.
Full textFoulds, Abigail. "BUYING A COLONIAL DREAM: THE ROLE OF LIFESTYLE MIGRANTS IN THE GENTRIFICATION OF THE HISTORIC CENTER OF GRANADA, NICARAGUA." UKnowledge, 2014. http://uknowledge.uky.edu/geography_etds/18.
Full textNikita, Efthymia. "The Garamantes of Fazzān : bioarchaeological evaluation of desert-induced stress and Late Holocene human migrations through the Sahara." Thesis, University of Cambridge, 2011. https://www.repository.cam.ac.uk/handle/1810/283877.
Full textDemeter, Fabrice. "Histoire du peuplement humain de l'Asie extrême-orientale depuis le pléitocène supérieur récent." Paris 1, 2000. http://www.theses.fr/2000PA010697.
Full textSalitan, Laurie P. "An analysis of Soviet Jewish emigration in the 1970s." Thesis, University of Oxford, 1992. http://ora.ox.ac.uk/objects/uuid:f984e4b9-f578-4ee9-89d5-b26a65cca29b.
Full textPierre, Tracey Lynn. "mtDNA variation of Canadian Athapaskan populations : the Southern Athapaskan migration." Thesis, University of Cambridge, 2010. https://www.repository.cam.ac.uk/handle/1810/252182.
Full textPerinetti, Dario. "Hume, history and the science of human nature." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=38509.
Full textChapter 1 presents the historical background against which Hume elaborates his views of history's role in philosophy. Chapter 2 discusses and criticizes the individualist reading of Hume by showing that he had a satisfactory account of beliefs formed via human testimony. Chapter 3 presents a view of Hume on explanation that underscores his interest in practical and informal explanations as those of history. Chapter 4 provides a discussion of Hume's notion of historical experience in relation both to his theory of perception and to his project of a "science of man."
Sefcek, Jon Adam. "A Life-History Model of Human Fitness Indicators." Diss., The University of Arizona, 2007. http://hdl.handle.net/10150/194693.
Full textDaskalaki, Evangelia. "Archaeological Genetics - Approaching Human History through DNA Analysis." Doctoral thesis, Uppsala universitet, Evolutionsbiologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-211156.
Full textBunting, M. J. "Environmental history and human impact in Orkney, Scotland." Thesis, University of Cambridge, 1993. https://www.repository.cam.ac.uk/handle/1810/271916.
Full textDerigond, Solenne. "Migrations nordestines et réinvention de la littérature de cordel au Brésil." Thesis, Rennes 2, 2019. http://www.theses.fr/2019REN20032.
Full textThe study aims to understand the dynamism of cordel literature both in terms of its production transmission ; its partnerships with the country's cultural institutions since the turn of the twenty-first century. It takes the party to study this movement from the Nordeste migration phenomenon that marked the twentieth century and continues to lesser extent, to pour the twenty-first century to the city of Sao Paulo. In order to accomplish such study, a literary analysis of six folhetos written between 1977 and 2013 by poets who migrated to São Paulo was undertook, and the poetic narratives by their testimony and that of professional partners of the cordel literature through the use of the oral history method was completed. It is an interdisciplinary study that, on the one hand, explores the figure and the creative narrative of the poet-migrant, Being in the poetics of the inter, marked by the physical displacement that crosses trans-border imaginary territories. On the other hand, it studies the historicity of the cordel literature of the last thirty years in the light of the phenomena of postmodernity - acceleration and increase of exchanges, globalization, new means, places, forms of expression and conception of identity - through narratives of memory and representations contained in both folhetos and oral history interviews.Thus, we discover that folheto, the support of a metalanguage, can itself be the bearer of an identity project elaborated and transmitted by poets since the beginning of the 21st century
McLeman, Robert Andrew. "A management strategy for potential human population movements as a result of climate change." Thesis, Hong Kong : University of Hong Kong, 1995. http://sunzi.lib.hku.hk/hkuto/record.jsp?B14040190.
Full textZerjal, Tatiana. "Human genetic variation from a Y-chromosomal perspective." Thesis, University of Oxford, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249177.
Full textWilson, James F. "Human population structure and demographic history using genetic markers." Thesis, University of Oxford, 2002. http://ora.ox.ac.uk/objects/uuid:5a4844ff-9347-44b5-999e-64ce5025006f.
Full textSiska, Veronika. "Human population history and its interplay with natural selection." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/284164.
Full textChilà, Roxane. "Une cour à l'épreuve de la conquête : la société curiale et Naples, capitale d'Alphonse le Magnanime (1416-1458)." Thesis, Montpellier 3, 2014. http://www.theses.fr/2014MON30074/document.
Full textThis PhD dissertation focuses on institutional and social aspects of a 15th century court, the court of Alfonso the Magnanimous, king of Aragon and Naples, between 1416 and 1458. The household of Aragon's kings regulated by court ordinances, the last ones being promulgated in 1344. Since this date, a change of dynasty and the conquest of the Kingdom of Naples has deeply affected the institutional structure of the court and the government's practices chosen by King Alfonso. Moreover, there are no longer court ordinances, and consequently, its structure has been neglected by historical research. In order to fill this gap, this dissertation studies the royal household using documentation issued by the royal chancellery, which provides useful data, showing how the Aragonese household is also the beating heart of the royal administration. As Pietro Corrao described it, the Aragonese household is an efficient “household system of government”.After the conquest of southern Italy, their Italians contemporaries consider the royal officers who came with king Alphonso as a hole (they call them “the Catalans”), but an in-depth study shows that they come from different regions and social background. Their massive arrival in Naples after many years of war for the kingdom caused tensions and xenophobia among the Italians. The royal officers settled down in the harbour neighbourhood, under the royal jurisdiction, whereas the Neapolitan nobility and people lives in the upper city, under the city's jurisdiction. This social and political gap leave its mark upon the failed process of urban integration of the newcomers. However, Alfonso uses his capital city as his favourite stage in order to show himself as an up to date Renaissance king, and display many ceremonial events. His antiquity-inspired triumph is the most famous example of this practice.Career analysis applied to Aragonese officials underlines how they had poor futures prospects in the household hierarchy, but also real opportunities to obtain financial reward and above all a very protective legal status. Indeed every member of Alfonso's household enjoys the legal privilege of being under the seneschal's jurisdiction only. The king may choose to additionally grand this privilege to anyone, through the titles of “counsellors” and “familiars”, the later title being lesser than the first.Since the destruction of the medieval archives in Naples during World War II, many of the sources of this work are from Spanish archives that hold Aragonese royal documents, mainly in Barcelona and Valencia. The ancient humanistic historiography about king Alfonso and letters from diplomatic envoys sent in Naples also provided many information, that have been analysed using prosopographical methods. This data supplies many new facts and allows social analysis, which both contribute to deepen our understanding of the history of the Crown of Aragon and the Kingdom of Naples
Weber, Jerry Dean. "The Concept of Human Nature in New England." W&M ScholarWorks, 1987. https://scholarworks.wm.edu/etd/1539625414.
Full textPeresztegi, Agnes. "Compensation for human rights violations against Hungarian Jewry." Thesis, McGill University, 1997. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=20543.
Full textRygiel, Philippe. "Une impossible tâche? L'institut de droit international et la régulation des migrations internationales 1870-1920." Habilitation à diriger des recherches, Université Panthéon-Sorbonne - Paris I, 2011. http://tel.archives-ouvertes.fr/tel-00657654.
Full textAdams, E., and Jamie Branam Kridler. "A History of Socials Welfare in America." Digital Commons @ East Tennessee State University, 2006. https://dc.etsu.edu/etsu-works/5850.
Full textMattar, Marina Rocchi Martins. "Migrações Ambientais, Direitos Humanos e o Caso dos Pequenos Países Insulares." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/101/101131/tde-17072013-142432/.
Full textThe human displacement caused by adverse weather conditions is, and has been for a long time, a natural strategy to adapt to environmental changes. However, studies predict that, the frequency of natural disasters and the negative impact of climate change have increased significantly and will lead tens, and perhaps hundreds, of thousands of people to flee their homes - and, in some cases, their countries - in the coming decades. International law lacks instruments to guarantee the protection of various categories of environmental migration. This study aims at analyzing the impact of environmental changes in the dynamics of migration and exploring the legal and political implications. Thus, the intention is to contextualize the phenomenon and explore its complexity, seeking to identify the key variables that explain the central hypothesis of this study that it is unlikely that States commit themselves to accept a binding international treaty on environmental migration in the short and medium-term, and considering that environmental migration is a subject far from reaching a consensus and that many people are already being forced to migrate due to environmental changes and can not wait for the creation of a specific instrument so that their fundamental rights are protected, regional and bilateral agreements, and interagency coordination based on guiding principles would bring more immediate results and would meet the specific needs of each community in relation to human rights. These hypotheses are then tested by the case study of this research.
Solé, Morata Neus 1988. "Inferring recent human population history from a Y chromosome perspective." Doctoral thesis, Universitat Pompeu Fabra, 2017. http://hdl.handle.net/10803/543846.
Full textEl comportament únic del cromosoma Y, heretat per via paterna sense patir recombinació amb cap altre cromosoma, el converteix en un marcador excepcional amb aplicacions en àmbits com la genètica de poblacions humanes, la genealogia o la genètica forense. Tot i el progrés en l’estudi del cromosoma Y realitzat en les últimes dues dècades, el recent desenvolupament de les tecnologies de seqüenciació massiva ha permès el descobriment de milers de noves variants, mitjançant les quals s’ha obtingut una millor reconstrucció filogenètica, així com una estimació directa de la seva taxa de mutació. En aquesta tesi s’analitza la diversitat del cromosoma Y des de dues perspectives diferents i amb els següents propòsits. En primer lloc, mitjançant el genotipat de marcadors específics del cromosoma Y en ~2500 homes portadors d’un dels 50 cognoms catalans escollits, s’han investigat els processos que han donat lloc a l’origen, la sistematització i la difusió dels cognoms. Per altra banda, la seqüenciació de cromosomes Y en homes nord africans pertanyents al llinatge més freqüent en aquesta àrea (E-M183), ha permès un refinament de l’estructura filogeogràfica d’aquest llinatge, així com l’establiment temporal del seu origen i dispersió.
Melé, Messeguer Marta. "Incorporating recombination into the study of recent human evolutionary history." Doctoral thesis, Universitat Pompeu Fabra, 2011. http://hdl.handle.net/10803/22684.
Full textThe aim of this work is to use the information left by recombination in our genomes to make inferences on the recent evolutionary history of human populations. For that, a novel method called IRiS has been developed that allows detecting specific past recombination events in a set of extant sequences. IRiS is extensively validated and studied in whole set of different scenarios in order to assess its performance. Once recombination events are detected, they can be used as genetic markers to study the recombinational diversity patterns of human populations. We apply this innovative approach to a whole set of different human populations within the Old World that were specifically genotyped for this end and we provide new insights in the recent human evolutionary history of our species.
Lomax, Tim Matthew. "Holocene vegetation history and human impact in Western Lewis, Scotland." Thesis, University of Birmingham, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.529393.
Full textWhitfield, Liam Simon. "The evolutionary history of SRY and the human Y chromosome." Thesis, University of Cambridge, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264504.
Full textSouthgate, Nicholas Charles James. "Personal identity and human animals : a new history and theory." Thesis, Durham University, 1999. http://etheses.dur.ac.uk/4537/.
Full textBorges, Carla Débora Gonçalves. "Interaction of human foraging behaviour and prey life-history traits." Master's thesis, Universidade de Aveiro, 2008. http://hdl.handle.net/10773/774.
Full textO presente trabalho propõe-se divulgar a pesquisa passada e recente no âmbito das consequências da exploração de recursos costeiros pelo homem na biologia das espécies alvo e na comunidade onde estas estão inseridas. A ênfase das pesquisas aqui apresentadas recai principalmente sobre moluscos bentónicos e lapas em particular, dada a ocorrência de protandria (mudança de sexo de macho para fêmea ao longo do ciclo de vida) em algumas das espécies usadas como recurso alimentar. Questões relacionadas modos de reprodução, hermafroditismo e mudança de sexo no mundo animal são igualmente focadas como introdução aos últimos capítulos da dissertação onde se aborda essas questões mais profundamente. No capítulo final são apresentados trabalhos científicos que retratam a importância das áreas marinhas protegidas na conservação de espécies costeiras. ABSTRACT: The present work aims to bring to public, past and present research in the costal resources exploitation by Man and its consequences upon target species and the surrounding community. Particular attention is given to benthic molluscs and limpets in particular due to the occurrence of protandry (sex change from male to female during the life cycle) in some of the harvested species. The issues related to reproduction mode, hermaphroditism and sex change in animals are presented first as to introduce later chapters where these subjects are deepened. The final chapter presents relevant research of the use marine protected areas to the conservation of coastal species.