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Статті в журналах з теми "Environnement offshore"
Cyrille, Yao Kouadio, Kouassi Kouamé Alfred, Bie Goha René, Digbehi Zéli Bruno, and Gbangbot Jean Michel Kouadio. "Caractérisation Palynologique et Palynofaciologique de la Marge Est (Marge d’Abidjan) du Bassin Sédimentaire de Côte d’Ivoire." European Scientific Journal, ESJ 18, no. 33 (October 31, 2022): 144. http://dx.doi.org/10.19044/esj.2022.v18n33p144.
Повний текст джерелаFea, Isaac, Able Guiako Jonas, Maria Kamagate Djodjo, and Paul Assalé Fori Yao. "Reconstitution Paléoenvironnementale des Formations Maastrichtiennes, Cénomaniennes et Albiennes Basée sur les Données Sédimentologiques et Ichnologiques Issues des Carottes du Puits FIM-1X dans le Bassin Sédimentaire Offshore de la Cote d’Ivoire." European Scientific Journal, ESJ 18, no. 21 (June 30, 2022): 295. http://dx.doi.org/10.19044/esj.2022.v18n21p295.
Повний текст джерелаLo Monaco, C., N. Metzl, F. D'Ovidio, J. Llort, and C. Ridame. "Rapid establishment of the CO<sub>2</sub> sink associated with Kerguelen's bloom observed during the KEOPS2/OISO20 cruise." Biogeosciences Discussions 11, no. 12 (December 17, 2014): 17543–78. http://dx.doi.org/10.5194/bgd-11-17543-2014.
Повний текст джерелаCyrille, Yao Kouadio, Kouassi Kouamé Alfred, Bie Goha René, Digbenhi Zél Bruno, and Gbangbot Jean Michel Kouadio. "Caractérisation Palynologique et Palynofaciologique de la Marge Est (Marge d’Abidjan) du Bassin Sédimentaire de Côte d’Ivoire." European Scientific Journal ESJ 9 (September 24, 2022). http://dx.doi.org/10.19044/esipreprint.9.2022.p626.
Повний текст джерелаCyrille, Yao Kouadio, Kouassi Kouamé Alfred, Bie Goha René, Digbenhi Zél Bruno, and Gbangbot Jean Michel Kouadio. "Caractérisation Palynologique et Palynofaciologique de la Marge Est (Marge d’Abidjan) du Bassin Sédimentaire de Côte d’Ivoire." European Scientific Journal ESJ 9 (October 6, 2022). http://dx.doi.org/10.19044/esipreprint.9.2022.p624.
Повний текст джерелаEgues da Rosa, Rafaella, and William Héctor Gómez Soto. "CONFLITO SOCIOAMBIENTAL E CONTRADIÇÕES DO ESPAÇO SOCIAL: o caso do polo naval de Rio Grande/RS." Caderno CRH 28, no. 75 (July 19, 2016). http://dx.doi.org/10.9771/ccrh.v28i75.19591.
Повний текст джерелаДисертації з теми "Environnement offshore"
Durand, Alice. "L'exploration et l'exploitation des hydrocarbures en mer et la protection de l'environnement." Thesis, Grenoble, 2014. http://www.theses.fr/2014GREND015.
Повний текст джерелаThe deepwater Horizon oil rig explosion in 2010 in the Gulf of Mexico was the most important ecological catastrophe of the United States of America. This event inspired us to study the current international law about the hydrocarbon exploration and exploitation at sea and the protection of the environment. Because this activity takes place on the continental shelf it leads to operational and accidental pollutions, because marine pollution does not have frontiers, therefore legal international control of this activity is necessary.The activity which begun at the end of the nineteenth century, knew a real development around the 70's. At that moment, States became aware of the necessity to protect the environment. At the same time, an international settlement supervising the activity is emerging from the 70's to the 90's. Thus we can distinguish the prevention settlement from the react settlement. First of all the activity must respond to the prevention requirements. Notwithstanding, there is no universal treaty exclusively dedicated to this activity. That is why we do observe a splited settlement through universal and regional treaties directly applicable, completed by treaties indirectly applicable relating to environmental protection. Despite this splitting, we observe that principal aspects constituting the life cycle of the activity, from exploration and exploitation delivery permitted to decommissioning of paltforms, are well controled.Despite this control, a pollution can occur against which one we have to fight.That is why in the second time States developped a react settlement in response to the operational and accidental pollutions. About operational pollutions, we observe around the current preventional settelement which sets limits, developing some new limits through an empirical struggle, essentially at the regional level. States become aware that the limits imposed for operational pollution have to be more restrictive.With reference to the accidental pollutions, a current international settlement is quite satisfactory since various treaties and particularly an universal treaty, decree measures to States, which they fullfil if pollutions occure. This kind of instrument do not significate that States do not have to make the law progress. Indeed the law needs to evoluate permanentaly that is why UE adopted a directive about major accidents.At the same time react settlement not only means fighting pollution but also identifying the liable of the pollution and repare the damage, specifically the per se ecological damage
Danhoue, Gogoue Achille. "Le régime juridique de l'activité pétrolière offshore en Afrique Subsaharienne, le cas d'un état francophone du Golfe de Guinée : la Côte d'Ivoire." Thesis, Limoges, 2021. http://www.theses.fr/2021LIMO0003.
Повний текст джерелаThe States of the Gulf of Guinea in general and Ivory Coast in particular have a seafront on the South Atlantic Ocean and have a sedimentary basin rich in hydrocarbons. The exploitation of this natural resource allows these States to gather capital to finance their development, but it is at the heart of economic, strategic, geopolitical and environmental issues which have prompted the establishment of a legal framework that deserves to be known.This legal framework, which includes international and national standards, applies to the upstream side of offshore petroleum activity as well as to the consequences that it is likely to have on the marine and coastal environment.Thus, the legal regime applicable to offshore oil activity has two objectives: the supervision of oil operations with the interpersonal and the supervision of the consequences of this activity with a view to effective protection of the environment
Vianna, Goncalves Raphael. "Exploitation offshore d'hydrocarbures et responsabilité civile : droit comparé : Brésil, France et Etats-Unis." Thesis, Paris 1, 2015. http://www.theses.fr/2015PA010271.
Повний текст джерелаThe current situation of the rules governing the liability of the entrepreneur for environmental damage caused by offshore oil exploration and by the transportation of this product by oil tankers, shows that the legislator is more concerned with environmental health issues. However, there are many gaps in national legislations that can lead to considerable legal uncertainty for the responsible parties. While, at the same time it does not provide adequate protection for the environment and to human beings. The comparative study of legals systems shows the importance that countries that are exposed to the dangers of oil spills, especially those exploiting oil in the sea, to have a special indemnisation fund to guarantee and facilitate environmental restoration and payment of compensation to victims. Besides protecting the environment and citizens' rights, the fund also offers the possibility of applying the defenses of liability and limitation of liability. The funds would be used to cover the losses beyond the limit of liability of the responsible partie or when the responsibility for the accident is ruled out by a liability defense cause
Michel, Klaus-Bernhard. "Economic and environmental causes and consequences of offshoring: an empirical assessment." Doctoral thesis, Universite Libre de Bruxelles, 2014. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209302.
Повний текст джерелаWith the increasing scale and scope of offshoring, it becomes crucial to get a grasp of its drivers as well as the gains and threats associated with it. The latter are the focal point of the public and academic discussion around offshoring, in particular the potential threats for workers in developed economies. Typical questions that are being raised are whether offshoring leads to job losses in developed countries and whether it favours certain categories of workers and is to the disadvantage of others. These threats are directly linked to the motivations for engaging into offshoring. In this respect, wage costs play a prominent role. But other factors may also influence offshoring decisions, e.g. regulations, in particular those regarding the environment. Last but not least, offshoring may also entail gains for developed economies through the improvements in the efficiency of production. In this PhD thesis, several causes and consequences of offshoring are examined empirically for Belgium.
The first issue that is investigated is whether offshoring of materials and business services affects industry-level employment. An improved offshoring intensity measure is introduced. It is a volume measure of the share of imported intermediates in output split into materials and business services and according to the country of origin of imports, i.e. high-wage and low-wage countries. Estimations of static and dynamic industry-level labour demand equations augmented by offshoring intensities do not reveal a significant impact of either materials or business services offshoring on total employment for Belgium. This result holds for both the manufacturing sector and the service sector and it proves robust to splitting the manufacturing sector into high-technology and low-technology industries.
These results raise the question whether there are actually productivity gains from offshoring. Therefore, estimates of the impact of materials and business services offshoring on industry-level productivity in Belgium are presented. Two features of the analysis are new compared to the existing literature on this subject: the issue is examined separately for manufacturing and market services industries and the possibility of forward and backward spillovers from offshoring, i.e. that productivity gains from offshoring feed through to upstream and downstream industries, is investigated. Results show that materials offshoring has no effect on productivity, while business services offshoring leads to productivity gains in manufacturing. Furthermore, there is no evidence of either forward or backward spillovers from offshoring.
Despite the absence of an industry-level total employment effect, offshoring may alter the within-industry composition of employment. In this respect, a major concern is the worsening of the labour market position of low-skilled workers. This issue is addressed by providing evidence on the impact of offshoring on the skill structure of manufacturing employment in Belgium between 1995 and 2007. Offshoring is found to significantly lower the employment share of low-skilled workers. Its contribution to the fall in the employment share of low-skilled workers amounts to 35%. This is mainly driven by offshoring to Central and Eastern European countries. Business services offshoring also contributes significantly to the fall in the low-skilled employment share. As a complement to the existing literature, the widely used current price measure of offshoring is compared with a constant price measure that is based on a deflation with separate price indices for domestic output and imports. This reveals that the former underestimate the extent of offshoring and its impact on low-skilled employment. Finally, further results show that the impact of offshoring on low-skilled employment is significantly smaller in industries with a higher ICT capital intensity.
Furthermore, attention is drawn to environmental effects of offshoring by asking whether offshoring contributes to reducing air emissions from manufacturing. Indeed, since the mid-90’s, production-related air emissions in Belgian manufacturing have been reduced substantially. It can be shown that the pace of the reduction has been fastest for domestic intermediates. The issue of whether offshoring has played a role in this reduction by replacing domestic intermediates by imported intermediates is widely debated. Here, a decomposition analysis is developed to measure the contribution of offshoring – the share of imported intermediates in total intermediates – to the fall in air emissions for domestic intermediates. Based on the results from this decomposition analysis, it is possible to calculate that 17% of the fall in greenhouse gas emissions, 6% of the fall in acidifying emissions and 7% of the fall in tropospheric precursor emissions in Belgian manufacturing between 1995 and 2007 can be attributed to offshoring.
Finally, emission intensities are also considered as a potential determinant of offshoring. An econometric approach for testing the pollution haven effect for imported intermediate materials is developed. The approach is new with respect to the existing literature on pollution havens through its specific focus on imports of intermediates. The test is embedded in a cost function framework from which a system of cost share equations for variable input factors is derived. The set of potential determinants of the demand for imported intermediate materials includes emission intensities for three types of air pollutants. Their impact constitutes a test of the pollution haven effect. The system of cost share equations is estimated by a within ISUR using data for the Belgian manufacturing sector. Results show some albeit relatively weak evidence of a pollution haven effect for imported intermediate materials.
Doctorat en Sciences économiques et de gestion
info:eu-repo/semantics/nonPublished
Paskin, Liad. "On the interaction of fast traveling Ocean Waves and the Atmospheric Boundary Layer : A Mechanistic Approach combining Field Measurements and High-fidelity Simulations." Thesis, Ecole centrale de Nantes, 2022. http://www.theses.fr/2022ECDN0012.
Повний текст джерелаIn coastal areas, the wind energy industry migrates to the offshore environment, where huge spaces are still available in stronger and better behaved wind conditions. The offshore environment imposes new challenges to a well established wind energy industry. It is imperative to accurately predict and describe the offshore wind resource in order to design cost efficient solutions. The concerned flow is characterized by a turbulent Atmospheric Boundary Layer (ABL) where the ocean’s dynamics significantly alter the atmospheric flow through higher heat capacity and complex wind-wave interactions important in fairly common situations.So this Thesis reviews and extends the current knowledge regarding Wind-Wave interactions in the lower part of the Marine ABL (MABL), where they are possibly significant in the characterization of the wind resource. The MABL is investigated through physical and numerical experiments, to reveal the role of Wave Induced (WI) motions transferred from the sea into the atmosphere. Thanks to the use of complementary physical and numerical experiments, new insights on the wind-wave interaction processes are obtained
Kermagoret, Charlène. "La compensation des impacts sociaux et écologiques pour les projets d'aménagement : acceptation, perceptions et préférences des acteurs du territoire. Application au projet de parc éolien en mer de la baie de Saint-Brieuc (Bretagne,France)." Thesis, Brest, 2014. http://www.theses.fr/2014BRES0126/document.
Повний текст джерелаIn the context of a territory suffering from the negative impacts of an infrastructure declared of public utility, territorial compensation consists of a set of measure that aims to help maintaining the level of well-being of each and every individual as well as a desirable ecological state. This way, territorial compensation allows to balance between the global scale of the project, in which only the positive impacts are taken into account, and the local scale where both positive and negative externalities of the project are running. Initiated by a questioning on how such a public policy tool can be deployed at the heart of specific territories, the main objective of this PhD work is to characterize the expectation of local stakeholders towards the perceived impacts awaited from the instatement of a development project. More specifically, this work relies on an analytical approach centered on the study of the perception of the stakeholders of the Bay of St-Brieuc territory (Western Brittany, France), who are directly concerned by an offshore wind farm project. To reach suchaims, complementary qualitative and quantitative methods are used such as fuzzy cognitive mapping and choice experiment method. Using this kind of approaches allowed us to better define several keys for understanding how local stakeholders perceive the impacts of such a project and agree or not with compensation being an appropriate answer regarding the negative impacts of the project and consider the implementation of compensation in reference to their preferences towards different types of action – monetary incentives, public goods investments, ecological restoration. Our results show very heterogeneous perceptions in between the different stakeholders that can in a large part beexplained using the concept of Communities of Practice. Finally, when the principle of compensation is accepted by allthe stakeholders of a territory, the equivalency logical that determines the compensation expectations can be of three types: a territorial equivalency, in which the benefits of compensation must be shared by all inhabitants of the impacted territory; an ecological equivalency, in which the level of ecological functions or ecosystem services is maintained constant; and an equivalency based on economic values that must balance the loss of benefits underwent by some professional activities
Книги з теми "Environnement offshore"
environnementale, Agence canadienne d'évaluation. Projet de mise en valeur Terra Nova: Hydrocarbures extracôtiers : rapport de la Commission d'évaluation environnementale du projet de mise en valeur Terra Nova. Hull, Qué: Agence canadienne d'évaluation environnementale, 1997.
Знайти повний текст джерелаPanel, Hibernia Environmental Assessment. Hibernia development project : report of the Hibernia Environmental Assessment Panel =: Projet de développement Hibernia : rapport de la Commission d'évaluation environnementale du projet Hibernia. Ottawa, Ont: Minister of Supply and Services Canada = Ministre des approvisionnements et services Canada, 1985.
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