Log in

Relevant bibliographies by topics / Marble exploitation / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Marble exploitation.

Dissertations / Theses on the topic 'Marble exploitation'

Author: Grafiati

Published: 7 September 2021

Last updated: 29 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 23 dissertations / theses for your research on the topic 'Marble exploitation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Simões, Sérgio António Pereira. "Contributos para o ordenamento e gestão de paisagens degradadas por exploração de inertes - as pedreiras na paisagem do Concelho de Estremoz." Master's thesis, Universidade de Évora, 2011. http://hdl.handle.net/10174/12055.

Full text

Abstract:

O sector extractivo é de relevante importância em algumas regiões de Portugal, apresentando porém condicionalismos do foro ambiental, social e de ordenamento do espaço. Tendo em conta este último aspecto, interessa perceber como é possível desenvolver uma exploração sustentada dos recursos geológicos, utilizando metodologias que auxiliem o (re)ordenamento do sector extractivo. Tendo em mente a necessidade de compatibilizar a actividade extractiva com a preservação ambiental e paisagística inerente às políticas de ordenamento territorial, esta dissertação visa, no essencial, a apresentação de p

APA, Harvard, Vancouver, ISO, and other styles

2

Weaver, Paul R. "Maritime resource exploitation in southwest Australia prior to 1901." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 1997. https://ro.ecu.edu.au/theses/915.

Full text

Abstract:

This ethnohistorical study identifies maritime resources of southwest Australia which were subject to human exploitation prior to 1901 and provides an overview of how, when and why this took. place by integrating historical, archaeological, ethnographic, and natural-science information. The resources included for discussion arc whales, seals, seabirds, guano, oysters and pearls, and fish. An argument is developed that the socio-spatial relationship which existed between peoples and marine• estuarine species in the region was determined by the physiography and climate. This relationship has alw

APA, Harvard, Vancouver, ISO, and other styles

3

ZEAITER, ZAHRAA. "TOWARDS THE BIOTECHNOLOGICAL EXPLOITATION OF MARINE MICROORGANISMS: INVESTIGATION ON CULTIVATION, PRESERVATION AND GENETIC MANIPULATION." Doctoral thesis, Università degli Studi di Milano-Bicocca, 2017. http://hdl.handle.net/10281/170815.

Full text

Abstract:

Capaci di colonizzare habitat variegati ed eterogenei e di stabilire interazioni con piante e animali, i microrganismi rappresentano la forma di vita più abbondante e diversa presente sul nostro pianeta. In particolare, i microrganismi marini sono considerati un interessante reservoir di diversità genetica e funzionale, i cui prodotti potrebbero essere sfruttati in molti settori industriali, come, ad esempio, la produzione di composti naturali bioattivi, agenti farmaceutici o enzimi. Tuttavia, a causa della mancanza di efficienti metodi di isolamento e/o di coltivazione, la maggior parte di es

APA, Harvard, Vancouver, ISO, and other styles

4

Humber, Frances Kate. "Exploitation of marine turtles and elasmobranchs in Madagascar." Thesis, University of Exeter, 2015. http://hdl.handle.net/10871/18343.

Full text

Abstract:

Small-scale fisheries (SSF) are poorly documented, yet 90% of the 120 million employed in capture fisheries work in the SSF sector and >1 billion people globally rely on fish as an important source of protein. There is a lack of data on the status of the majority of fisheries in Madagascar owing to the difficulty in surveying the vast coastline and large number of small-scale fishers. In Madagascar, marine turtles and elasmobranchs are important culturally and as sources of income and food for many small-scale fishers. However, very little data exist on the status of these two animal groups. T

APA, Harvard, Vancouver, ISO, and other styles

5

Cleophas, Noel Cyril. "Marine environmental education for a sustainable exploitation of marine resources. The case of Abalone poaching in the Hermanus area." University of the Western Cape, 2002. http://hdl.handle.net/11394/7778.

Full text

Abstract:

Magister Administrationis - MAdmin<br>The coastal zone is a highly complex and highly productive environment in which components are intimately linked and interdependent on each other. Furthermore, human pressure and poaching remains an enormous problem within coastal zones and therefore necessitates an integrated and multidisciplinary development and management effort.

APA, Harvard, Vancouver, ISO, and other styles

6

Huang, Katie. "Soup, Fins, and Exploitation: An Analysis of the Current State of Shark Finning." Scholarship @ Claremont, 2014. http://scholarship.claremont.edu/scripps_theses/506.

Full text

Abstract:

Despite being one of the most recognizable sea creatures in the world, sharks remain widely misunderstood by the public. Media coverage often sensationalizes them as dangerous creatures, when in reality, humans pose a much more significant threat to sharks than vice versa. Over the past few decades, overfishing has decimated populations worldwide as demand increases for byproducts such as meat, cartilage, and fins in particular, a crucial ingredient in the Chinese delicacy of shark fin soup. Finning, a particularly inefficient practice that promotes overfishing and waste, occurs when fishers c

APA, Harvard, Vancouver, ISO, and other styles

7

Diop, Amadou Makhourédia. "Dynamiques paysannes, souveraineté alimentaire et marche mondial des produits agricoles : exemple du Sénégal." Thesis, Toulouse, INPT, 2011. http://www.theses.fr/2011INPT0007/document.

Full text

Abstract:

Comme dans presque tous les pays d'Afrique subsaharienne, la majorité de la population sénégalaise est rurale. Elle vit de l'agriculture ou d'activités qui en dépendent. Paradoxalement les investissements publics dans le secteur agricole restent très faibles, alors que l'insécurité alimentaire progresse. Pour faire face aux problèmes alimentaires, les pouvoirs publics multiplient les annonces de politiques agricoles, qui ne sont presque jamais suivies d'effets, parce que ne reposant pas sur des études précises et rigoureuses. A la place de politiques, il y a surtout des stratégies de gestion c

APA, Harvard, Vancouver, ISO, and other styles

8

Flayols, Thomas. "Exploitation du Retour de Force pour l'Estimation et le Contrôle des Robots Marcheurs." Thesis, Toulouse, INSA, 2018. http://www.theses.fr/2018ISAT0025/document.

Full text

Abstract:

Dans cette thèse, on s’intéresse à la commande des robots marcheurs. Contrôler ces systèmes naturellement instables, de dynamique non linéaire, non convexe, de grande dimension, et dépendante des contacts représente un défi majeur en robotique mobile. Les approches classiques formulent une chaîne de contrôle formée d’une cascade de sous problèmes tels que la perception, le planning, la commande du corps complet et l’asservissement articulaire. Les contributions rapportées ici ont toutes pour but d’introduire une rétroaction au niveau de la commande du corps complet ou du planning. Précisément,

APA, Harvard, Vancouver, ISO, and other styles

9

Garnier-Laplace, Jacqueline. "Etude des mécanismes de transfert de l'argent-110 M en eau douce : conception et exploitation d'un modèle expérimental d'écosystème et d'un modèle mathématique de simulation de la distribution du radioélément au sein d'une chaîne trophique /." Saclay : Commissariat à l'énergie atomique, 1991. http://catalogue.bnf.fr/ark:/12148/cb354558455.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Rius, Viladomiu Marc. "The effects of the invasive mussel mytilus galloprovincialis and human exploitation on the indigenous mussel Perna perna on the South Coast of South Africa." Thesis, Rhodes University, 2005. http://hdl.handle.net/10962/d1005370.

Full text

Abstract:

In South Africa, the indigenous mussel Perna perna is threatened by both an invasive species and excessive human exploitation. The Mediterranean mussel Mytilus galloprovincialis is an invasive species that has been introduced to many parts of the world. In South Africa, this species arrived in the 1970s and spread rapidly along the west coast where today it is the dominant mussel species. Along the west coast, M. galloprovincialis is competitively superior in all aspects to the indigenous mussel species, and, as a result, has displaced some of them. On the south coast, M. galloprovincialis fou

APA, Harvard, Vancouver, ISO, and other styles

11

Tranchant, Yann-Treden. "Vers une meilleure exploitation de l’altimétrie côtière : apports combinés de la modélisation hydrodynamique à haute-résolution et des nouvelles techniques de cartographie du niveau marin par GNSS." Thesis, La Rochelle, 2022. http://www.theses.fr/2022LAROS014.

Full text

Abstract:

La mesure du niveau de la mer par satellite a atteint un niveau sans précédent en termes de précision et de couverture spatio-temporelle. Ces observations nous ont permis d'améliorer notre compréhension de la dynamique à grande échelle des océans, mais leur exploitation reste un défi à l’approche de la côte, où les incertitudes liées à la marée océanique et aux fines échelles du géoïde sont plus importantes. L’objectif de cette thèse est de développer de nouvelles méthodologies s’appuyant sur les mesures mobiles du niveau de la mer par GNSS et la modélisation hydrodynamique afin de mieux explo

APA, Harvard, Vancouver, ISO, and other styles

12

Huitric, Miriam. "Masking environmental feedback : Misfits between institutions and ecosystems in Belize and Thailand." Doctoral thesis, Stockholm : Institutionen för systemekologi, Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-176.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Leleu, Kevin. "Suivi et évaluation de la pêche professionnelle au sein d'une Aire Marine Protégée : protocoles d'enquêtes et indicateurs de pression et d'impact. Application au Parc Marin de la Côte Bleue." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM4011.

Full text

Abstract:

La surexploitation des ressources halieutiques a conduit à une crise majeure du secteur de la pêche professionnelle. Dans ce contexte, les pêcheries artisanales, et notamment les pêcheries aux petits métiers côtiers, apparaissent comme des modes d'exploitation potentiellement durables des ressources côtières. La diversité des engins utilisés et des espèces ciblées rend néanmoins complexe le suivi de cette composante importante de la pêche professionnelle. L'activité de pêche artisanale reste ainsi très peu évaluée en Méditerranée, et notamment à l'échelle d'une Aire Marine Protégée (AMP). Les

APA, Harvard, Vancouver, ISO, and other styles

14

Aunapuu, Maano. "Predators in low arctic tundra and their impact on community structure and dynamics." Doctoral thesis, Umeå : Department of Ecology and Environmental Science, Umeå university, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-354.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Martínez-Rius, Beatriz. "Making the Seafloor. French Geologists, Marine Resources, and New Deep Territories (1945-1975)." Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS284.

Full text

Abstract:

Au début des années 1960, le sous-sol océanique est devenu un nouveau territoire dont l'image a été façonnée par des imaginaires sur l'abondance de ressources naturelles, prêts à découvrir et à exploiter. L'industrie pétrolière est devenue un mécène pour la géologie marine, tandis que les gouvernements se sont empressés de réclamer la souveraineté sur les régions sous-marines à partir de leurs données géophysiques. Cette thèse étudie le rapport entre le patronage étatique et la production de connaissances sur le sous-sol marin, en s'interrogeant sur la construction du sous-sol marin en tant qu

APA, Harvard, Vancouver, ISO, and other styles

16

Rasolofonirina, Richard. "Reproduction et développement de l'holothurie comestible Holothuria scabra (Jaëger, 1833) (Holothroidea :Echinodermata)." Doctoral thesis, Universite Libre de Bruxelles, 2004. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211154.

Full text

Abstract:

Holothuria scabra est l'holothurie comestible à haute valeur marchande la plus distribuée et la plus exploitée dans l'Indo-Pacifique tropical. Dès lors, et à cause de la demande croissante des pays importateurs et consommateurs, les stocks naturels de l'espèce sont confrontés actuellement un problème de surexploitation. A Madagascar, les situations économique, sociale et politique difficiles ainsi que l'insuffisance d'un plan efficace pour l'aménagement de cette exploitation, rendent la situation plus délicate encore. La surexploitation se traduit par la diminution de la production, la raréfac

APA, Harvard, Vancouver, ISO, and other styles

17

Moctezuma, Gabriela Monta��o. "Sea urchin-kelp forest communities in marine reserves and areas of exploitation : community interactions, populations, and metapopulation analyses." Thesis, 2001. http://hdl.handle.net/1957/32477.

Full text

Abstract:

Marine ecosystems can be exposed to natural and anthropogenic disturbances that can lead to ecological failures. Marine reserves have been lately suggested to protect marine populations and communities that have been affected by habitat destruction and harvest. This research evaluates the potential role of two marine reserves established in Oregon in 1967 (Whale Cove) and 1993 (Gregory Point). The red sea urchin (Strongylocentrotus franciscanus) was selected as indicator of population recovery since it is the only species that is commercially harvested. Changes in density, biomass, average siz

APA, Harvard, Vancouver, ISO, and other styles

18

Herbig, Friedo Johann Willem. "The illegal exploitation of certain marine species as a form of environmental crime in the Western Cape." Diss., 2001. http://hdl.handle.net/10500/963.

Full text

Abstract:

Conservation criminology as a derivative of environmental criminology is considered in this dissertation through a strategic/empirical investigation of the illegal exploitation of a cross-section of certain, essentially fiscally attractive marine resources, as a form of environmental crime in the Western Cape province. Through primarily qualitative and quantitative interviewing techniques, augmented by the application of a survey questionnaire, significant and pragmatic insight was obtained from knowledgeable functionaries. The study elucidates the purview and dynamics of the marine crime ph

APA, Harvard, Vancouver, ISO, and other styles

19

Rius, Viladomiu Marc. "The effects of the invasive mussel mytilus galloprovincialis and human exploitation on the indigenous mussel Perna perna on the South Coast of South Africa /." 2004. http://eprints.ru.ac.za/147/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Peña-Baca, Tania Sarith. "Implications of complex connectivity patterns, disturbance, Allee effects, and fisheries in the dynamics of marine metapopulations." Thesis, 2014. http://hdl.handle.net/2152/25081.

Full text

Abstract:

Nearshore populations have been depleted and some have not yet recovered. Therefore, theoretical studies focus on improving fisheries management and designing marine protected areas (MPAs). Depleted populations may be undergoing an Allee effect, i.e. a decrease in fitness at low densities. Here, I constructed a marine metapopulation model that included pre- and post-dispersal Allee effects using a network theory approach. Networks represent metapopulations as groups of nodes connected by dispersal paths. With this model I answered four questions: What is the role of Allee effects on habit

APA, Harvard, Vancouver, ISO, and other styles

21

Ning, Fulong, Guosheng Jiang, and Ling Zhang. "COMPREHENSIVE UTILIZATION OF GEOTHERMAL AND SOLAR ENERGY TO EXPLOIT GAS HYDRATES BURIED IN OCEANIC SEDIMENTS." 2008. http://hdl.handle.net/2429/1063.

Full text

Abstract:

How to exploit and make use of natural gas hydrates in oceans will weigh much in the future researches. Unlike the oil or gas reservoirs, the distributions of natural gas hydrate are very complicated and don’t congregate massively in oceanic sediments. Besides, factors such as seafloor geohazards and climate must be taken into account, which makes it much more difficult and complicated to exploit oceanic gas hydrates than conventional oil or gas. Nowadays neither of such methods as thermal stimulation, depressurization, inhibitor injection, carbon dioxide replacement and mixing exploitation et

APA, Harvard, Vancouver, ISO, and other styles

22

Sobekwa, Aurelia Nosipo. "Analysis of the provisions of the Environmental Conservation Decree no.9 of 1992 (Transkei) for the conservation of marine resources with specific reference to patterns and problems of exploitation." Thesis, 1995. http://hdl.handle.net/10413/5768.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Sousa, Ricardo Jorge Silva. "Key exploited species as surrogates for coastal conservation in an oceanic archipelago: insights from topshells and limpets from Madeira (NE Atlantic Ocean)." Doctoral thesis, 2020. http://hdl.handle.net/10400.13/2858.

Full text

Abstract:

As lapas e os caramujos estão entre os herbívoros mais bem adaptados ao intertidal do Atlântico Nordeste. Estas espécies-chave fornecem serviços ecossistémicos valiosos, desempenhando um papel fundamental no equilíbrio ecológico do intertidal e têm um elevado valor económico, estando sujeitas a altos níveis de exploração e representando uma das atividades económicas mais rentáveis na pesca de pequena escala no arquipélago da Madeira. Esta dissertação visa preencher as lacunas existentes na história de vida e dinâmica populacional destas espécies, e aferir os efeitos da regulamentação

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!