Manioc : Portail | resultats 1 - 20 pour la recherche: VESSELS

Course, Piraterie et commerce illégal des esclaves au début du XIXe siècle au nord de la Caraïbe
Auteur(s) : Espersen, Ryan
Année de publication :

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Official U.S. Coast Guard Photograph G-BPA-06-10-80 (32)
Auteurs secondaires : United States. Coast Guard

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Boats and ocean liners anchored in Saint George’s harbor, Grenada ; The Bryant Slides Collection ; The Bryant Slides Collection, Grenada
Auteur(s) : Unknown ( Photographer )

Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
Boats and ocean liners anchored in Saint George’s harbor, Grenada. A yacht with what appears to be the name Sans Souci is flying a United States of America and the Grenadan flag (1967-1974). In 1967 when Grenada became a British Associated State, it adopted a blue-yellow-green flag with a nutmeg in the center. The nutmeg represented Grenada’s position as the “Spice Isle” and is also featured on the Coat of Arms. This flag was used until 1974 when Grenada gained independence. Merchant Vessel (MV) Geestcape, partially pictured, entered service in 1966. In 1935, the Van Geest brothers in Spalding, United Kingdom started a horticultural business. The brothers later expanded their business to include a cargo service to carry horticultural produce, primarily bananas, from the Windward and Leeward Islands to Europe. MV Geestcape is also flying the flag of the British Merchant Navy, a red flag with the Union Jack in the upper left corner. Motor Ship (MS) Renaissance, behind MV Geestcape, was built in 1966. Until 1977, Renaissance operated primarily on the Marseille-Haifa route under Compagnie Navigation de Paquet (Croiseres Paquet), Marseille, France. The cruise liner had many subsequent owners throughout her history, until her disposal in 2010. She is pictured here flying the French flag. In the distance overlooking the harbor is Fort George, Grenada’s oldest fort which was built by the French in 1705. Fort George continues (2013) to function as the headquarters for the Royal Grenada Police Force, which it has housed since 1854 when the Colonial Government took over control of the fort. Slide labeled Grenada Harbor.
Grenada -- Caribbean region -- Saint George's, Saint George

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
Sheet 44:9
http://ufdc.ufl.edu/AA00029627/00001

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British Guiana 1898 : Punishment for Sodomy meted out to Nabi Baksh and Mohangoo on the Mersey ; Report from the Governor to the Colonial Office
Auteur(s) : Walter Sendall Governor of British Guiana

Résumé : (Donation) This report was donated by Gaiutra Bahadur who came across it in when doing research for her soon to be published book "Coolie Woman" "Coolie Woman" is scheduled to be published in 2012 by The University of Chicago Press in the US and Hurst & Co. in the UK. An excerpt from the book first appeared in the Spring 2011 issue of the U.S. literary magazine The Virginia Quarterly Review (http://www.vqronline.org/articles/2011/spring/bahadur-coolie/) and was then reprinted in India in the Sept. 2011 issue of The Caravan magazine. The whole excerpt is up at the Caravan's Web site: http://www.caravanmagazine.in/Story/1058/Her-Middle-Passage.html
(Internal Comments) Notes from the Report Arrived October 31, 1898 Dr. Arthur Harrison, SS G.H. Rock, Captain 673 landed 436 men // 438 embarked 191 women // 192 embarked 19 boys 19 girls 8 infants 9 births 4 deaths, one a baby born on board 54 marriages 37 served before in BG, 21 in other colonies * measles epidemic early in voyage until they crossed the Equator, 38 days in, almost daily there were heavy squalls with rain; misery of seasickness, vessel pitching and rolling heavily * got to sea July 14 - the very worst month of the whole year, having to face the full force of the southwest monsoon, Sujaria's would have been the same timing the coal of inferior quality and ran short, meaning water and cooked meals less for immigrants surgeon's journal: july 28: no 167 baijooporai, m, 20, was reported missing at 3 p.m. [cause of death in death list "lost over board" no. 178 lachman states that on 25th instant at sunset baijoo was in his berth suffering from seasickness; later on he saw him take his blanket, get up and go away... lachman states baijoo was a very quiet well-behaved man, shewing no signs of mental aberration, but was very seasick. no further information could be obtained regarding his disappearance. from the emigrants or crew. ... september 25: "No 696, Nobibux, m., 20 years, and No 351 Mohangu, m, 22 years, were caught about midnight by a sirdar named Rambocus committing sodomy. When brought up before the Captain and myself they both confessed their guilt. Nobibux stated that for the last ten years he had allowed men to commit acts of beastliness: he had no doubt induced Mohangu to do this criminal act. Nobibux was put in irons and Mohangu, after blistering his penis, was made to holystone [scrub the decks] from 6 a.m. to 6 p.m. daily." [latitude 35.17 s. and longitude 22.10 e.] [nobibux handcuffed every night from sept 25 to landing on oct 31, as was a man who had jumped overboard and was rescued] criminal charges brought against two immigrants; in CO marginalia, discussion over the legality of the punishment and doubt expressed over whether there was any sodomy committed at all; indication there wasn't enough proof to prosecute: "the men should have been put in confinement and tried in British Guiana for an offense committed on the high seas on board a British vessel..."; fine the surgeon but should he be barred from re-employment? inspector general of police investigated; attorney general decided not to prosecute; IAG criticizes SS for punishing the two without fully and carefully enquiring into the case. violated Rule 165 relating to colonial emigration, which strictly prohibits harsh treatment of the people The contract with the surgeon superintendant enclosed shows that each was granted a pint of wine per day and stout. This surgeon was given 20 shillings per immigrant landed alive. for immigrants classified as invalids on embarking, if they died during voyage, he received a pro-rated amount, based on how long they lived; wife not allowed to go along. Arthur Harrison, SS, states on November 4, 1898: [on 25th Sept, when near the Cape of Good Hope, his compounder Abdul Wahed reported to him at 8 a.m. that he heard two men had committed sodomy during the night. he told the compounder to take the men to the hospital, where he would question them.] [witness, the sirdar Rambuccus, brought in with the two men. questioned in front of them, he said that he was on watch in between decks at midnight and "saw something unusual between these two men, they being under one blanket; he pulled off the blanket and saw them committing sodomy." he called the head sirdar at once. the prisoners denied it to the head sirdar but then later confessed. they were left in the charge of the hear sirdar for the rest of the night. captain also present at inquiry. while Rambuccus was giving this testimony, neither prisoner said anything.] [the head sirdar Salikram is then questioned. confirms being called as above. says he separated the men and "asked them why they were doing this wrong thing, that they at first denied it and afterwards they confessed they did it for pleasure."] [when questioned by SS, men at once confessed. Nabibux: "I have done it." Mohungu said same, "as far as I can remember. I cannot remember the words they used in confessing." Nabibux placed in irons fastened to a stanchion in the hospital. Mohangu placed in hospital and ordered to holystone from 6 a.m to 6 p.m. "I blistered the penis of Mohungu. I did so as a punishment as I thought he deserved it." did this right after enquiry concluded. the captain knew Harrison did this. "Mohungu was the man who committed the act on Nabibuccus. I blistered him as a preventitive, as he might have attempted the act again. I have known cases where the penis has been blistered as a preventitive treatment, in case of masturbation with boys."] [says he didn't see it as a crime committed against the laws of England, but "as a matter of discipline on board ship"; didn't examine their private parts for evidence] "Since this all occurred, it has come to my knowlegde that the head sirdar had threatend the two men to make them confess. Since I heard this, I have questioned them. Both denied the act and said Salikram had threatened to make them confess. My compounder's name is Abdul Wahed. I have heard from him since that the man Rambuccus who caught them had a spite against one of the men, owing to something that had occurred in the country Depot in India." ABDUL WAHED, THE CHIEF COMPOUNDER, STATES: [the inquiry occurred at about 8:30 p.m. on the 25th Sept.] "I heard Mohungu say he had put his penis in Nabibux' anus, and some days afterwards both men said to me that Rambux and Salikram had threatened to beat them throughout the voyage if they did not confess to having committed the sodomy." "Nabibux told me that he and Rambux had had a row in the Fizabad depot and he told me that Rambux had a spite against him." [the prisoners were under his charge in the hospital] [doesn't know what the depot quarrel was about. didn't ask. never noticed any ill feeling between Rambux and any of the men before this happened. never noticed Mohangu and Nabibux to be much in each other's company] RAMBUCCUS [an Ahir. says he knew Nabibuccus for a month in the Fyzabad depot, where he was a sirdar] "The men were under a platform sleeping. There were other coolies sleeping there too. The men were sleeping in their usual place... I noticed two men under one blanket. I have orders not to allow this, so I hauled the blanket off. Mohangu was on top of Nabibux who was lying on his back. Mahangu was lying on his stomach. I asked them what they were doing. They gave no reply. Mahangu came off. I did not see his private parts. His baba was loose. I did not notice the state of Nabibux' baba. He had it on, but I don't know whether the crupper of the baba was undone or not. I did not see his private parts. I did not see his anus. I did not see Mahungu's penis in Nabibux' anus, but from their position I suspected that they were committing sodomy... These two men always slept together during the voyage." SALIKRAM "They said Rambux hauled the blanket and shook them up while they were asleep. Rambuccus said they were committing sodomy but I don't think they were. They appeared to me just as if they had just been awakened. Their eyes seemed heavy with sleep." "I never knew either of these men before I met them onboard. Myself and Rambuccus do not agree. I never noticed Rambuccus and either of the two men have any quarrel. I never noticed Nabibux and Monungu keeping much company. I don't know whether these men were in the habit of sleeping alongside of one another. I never threatened these men to make them confess. I never heard the men confess they had done it. They did not confess before me." IN THE END: 50 pounds deducted from Harrison's gratuity for inflicting corporal punishment

Droits : All rights reserved by the source institution.

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Harbor at St. Johns
Auteur(s) : Pan American World Airways

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Antonio Pelletier
Auteur(s) : United States -- Department of State United States -- President (1865-1869 : Johnson)

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Official U.S. Coast Guard Photograph 5-81
Auteurs secondaires : United States. Coast Guard

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Boats docked in the harbor, Port of Spain, Trinidad ; The Bryant Slides Collection ; The Bryant Slides Collection, Trinidad
Auteur(s) : Unknown ( Photographer )

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View of ships and businesses at the Bridgetown Port ; The Bryant Slides Collection ; The Bryant Slides Collection, Barbados
Auteur(s) : Unknown ( Photographer )

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Merchant vessel and buildings near the harbor in Saint George’s, Saint George, Grenada ; The Bryant Slides Collection ; The Bryant Slides Collection, Grenada
Auteur(s) : Unknown ( Photographer )

Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
Buildings near the harbor in Saint George’s, Saint George, Grenada. Many of the buildings’ architectural elements feature symmetrical designs. People can be seen walking along the harbor as automobiles pass by. Some of the retail establishments include “Jonas Browne & Hubbard Ltd.,” “The Royal Bank of Canada,” “The Nutmeg Bar & Restaurant,” “The Food Fair,” “BWIA,” and “Hankeys.” Jonas Browne and Hubbard Limited is a supermarket, which has been in business since the 1830s. Food Fair is also another supermarket chain. Trinidad and Tobago based BWIA, British West Indian Airways, was incorporated in 1943 by Lowell Yerex. The clock tower of Saint George's Anglican Church can be seen above the city. Saint George's Anglican Church was built in 1825 and suffered damage during Hurricane Ivan in 2004, losing its roof. The clock tower, constructed in 1904, still remains. Small boats can be seen in the harbor along with Merchant Vessel (MV) Geestcape, partially pictured, which entered service in 1966. In 1935, the Van Geest brothers in Spalding, United Kingdom started a horticultural business. The brothers later expanded their business to include a cargo service to carry horticultural produce, primarily bananas, from the Windward and Leeward Islands to Europe. Slide labeled Harbor + City Grenada.
Grenada -- Caribbean region -- Saint George's, Saint George

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
Sheet 44:1
http://ufdc.ufl.edu/AA00029619/00001

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Les pêcheries mixtes de langoustine et de merlu du golfe de Gascogne. Description, préparation à une modélisation et à une simulation des procédures de gestion
Auteur(s) : Charuau, Anatole Ifremer

Résumé : 1 - Study's goals review The management of Norway Lobster and Hake fisheries can be considered as the most important issue in the Gascogne gulf. Calculation methods used to evaluate prediction variations under various efforts and mesh constraints all pinpoint to the crucial role narrow mesh fishing plays in Hakes' Northern stock status. The involvement of Gascogne gulf Norway Lobster fisheries regarding Hakes over exploitation seems over dimensioned when comparing the size of both of these stocks. Hake stocks spread from Northern Great Britain to Northern Spain, while Norway Lobster stocks are located in the Gascogne gulf's mud flats. The biological solution is well known and consists in globally increasing mesh nets to 80mm which would bring up Hakes yield to its most. It would be unreal to pretend all parties involved in Hake stocks will come to use them. For now, it is mostly an economical issue since many vessels continue on with an exploitation scheme dating from the 60's and fish on coastal mud flats which are the most exploited zones and where their catch is detrimental to juvenile class Hakes and Norway Lobsters. Considering our limited time, this study will cover bio- economical modelisation preparation. You will therefore find a description of fisheries and an exploitation assessment based on 1986's available data. 2 - Accomplished work 2. 1 Fishery description Presenting the problems and preparing ulterior analyses was first and foremost. Norway Lobster vessels supposedly, according to evaluation models used, test immature Hakes in such a manner that all stock exploitation is jeopardized. Norway Lobster distribution is closely linked to the nature of the ocean floor since it can only build its habitat on fine sediment. Hakes' habitat is not as restrictive and is linked to food supply, especially euphausiid shrimps, so they can be found on sandy and sandy-sedimental floors. Norway Lobsters are sought by a fleet of 400 to 450 ships which characteristics widely vary according to their home port. On the northern part, fisheries are close to exploitation ports where Norway Lobsters and miscellaneous catch yield is sufficient to support an older fleet. On the southern part, the structure is diversified and flexibility usually rules, more modern vessels can easily switch their target on a seasonal or daily basis. Globally, Hakes' northern stocks are slightly on the rise. This rise is probably due to global mesh size increase, even if slight and a decrease on fishing effort where immature species are caught. Norway Lobster stocks unloading is stable or slightly lower and yields, as far as northern fishery are concerned, vary and oscillate between ±15 to ±20 % at about an average of 100 kg/day. Biological parameters used in the evaluations for each species are those used in CIEM and CEE work cells. Among those parameters, those describing growth are the greatest. For Hakes, an intermediary growth equation between males and females has been used. For Norway Lobsters, both sexes are treated separately. Simulations were carried out according to 3 types of data: Norway Lobster vessels fishing effort variations. Norway Lobster vessels mesh increase. Norway Lobster vessels fishing effort decrease or mesh increasing go along in the same direction for Hake and Norway Lobster stock production (chart A and B). Lastly, a brief study on results evaluation significance was done to modify: - the size of Hake rejects by Norway Lobster vessels. The range of sizes stays the same but the amount in each class varies according to the same percentage. - Norway Lobsters growth parameters, both values used (L» = 76 mm and k = 0.11 for males, L°° = 56 mm and k = 0.14 for females) representing the "high" hypothesis. In the first case, a 20% error rate for rejects evaluation with 60 mm mesh would only bring a 3% modification rate on global stock production. Those first results are contradicting usual evaluation conclusions and it will be necessary to recalculate by modifying the size class step. In the second case, to decrease L» and increase growth speed, in time production variations remain within usual inter annual fluctuations. In all figure cases, calculations confirming greater yield for in time production through hypothetical mesh size increase to 60 mm, are definitely well founded.
1 - Rappel des buts de l'étude La gestion des pêcheries de merlu et de langoustine peut être considérée comme le problème le plus important du Golfe de Gascogne. Les méthodes de calcul employées pour évaluer les variations de la production sous diverses contraintes d'effort et de maillage mettent toutes l'accent sur le rôle capital des pêcheries à petits maillages sur l'état du stock nord de merlu. Le niveau de responsabilité des pêcheries de langoustine du Golfe de Gascogne dans la surexploitation du merlu semble démesuré eu égard aux dimensions respectives des deux stocks. Le stock de merlu s'étend du Nord des Iles Britanniques au Nord de l'Espagne alors que le stock de langoustine est localisé aux vasièrés du Golfe de Gascogne. La solution biologique du problème est connue et tient à une augmentation généralisée des maillages à 80 mm qui amènerait le rendement du stock de merlu à son maximum. Il serait illusoire de prétendre que tous les acteurs opérant sur le stock de merlu arriveront jamais à l'utiliser. Pour le moment, le problème se pose essentiellement en termes économiques car beaucoup de navires poursuivent un schéma d'exploitation hérité des années 1960 et pèchent sur des vasièrés côtières qui sont les zones les plus exploitées et où ils effectuent leurs captures au détriment des jeunes classes d'âge de merlu et de langoustine. En raison des délais impartis, cette étude constitue la préparation à une modélisation bioéconomique. On y trouvera donc une description des pêcheries et un bilan de l'exploitation sur les données disponibles en 1986. 2 - Travaux effectués 2 . 1 Description de la pêcherie Il s'agissait avant tout de poser les problèmes et de préparer les analyses ultérieures. Les langoustiniers sont présumés, d'après les modèles d'évaluation employés, effectuer sur les immatures de merlu des prélèvements tels qu'ils mettent en danger toute l'exploitation du stock. La distribution de la langoustine est très liée à la nature du fond car elle ne peut construire son terrier que sur des fonds de vase fine. Celle du merlu est beaucoup plus large et inféodée à la recherche de nourriture, crevettes euphausiacées en particulier, on le trouve donc sur les fonds sableux à sablo-vaseux. La langoustine est recherchée par une flottille de 400 à 450 bateaux dont les caractéristiques sont très variables suivant leur appartenance géographique. Au nord, la pêcherie est proche des ports exploitants et les rendements en langoustine et en prise accessoire sont suffisants pour faire vivre une flottille ancienne. Vers le sud, la structure est très diversifiée et la flexibilité est généralement la règle et les navires de construction récente peuvent changer de cible aisément de façon saisonnière ou au cours de la même journée de pêche. Globalement, les débarquements de merlu du stock nord sont en légère hausse. Ce redressement est dû probablement aux augmentations de maillage, même légères, généralisées et à une baisse de l'effort sur les pêcheries où s'effectuent des captures d'immatures. Les débarquements de langoustine sont stables ou en légère baisse et les rendements, au moins sur la pêcherie du nord, varient avec des oscillations de ±15 à ±20 % autour d'une moyenne de 100 kg/jour. Les paramètres biologiques utilisés pour chaque espèce dans les évaluations sont ceux en usage dans les groupes de travail du CIEM et de la CEE. Parmi ces paramètres, ceux décrivant la croissance sont les plus importants. Pour le merlu une équation de croissance intermédiaire entre mâles et femelles a été utilisée. Pour la langoustine les deux sexes sont traitées séparément. Les simulations ont porté sur trois types de données : Variations de l'effort des langoustiniers Augmentation du maillage des langoustiniers La diminution de l'effort des langoustiniers ou L'augmentation de maillage agisse très exactement dans le même sens sur la production des stocks de merlu et de langoustine. Enfin une étude succincte de la sensibilité des résultats des évaluations a été effectuée pour des modifications : - de la composition en taille des rejets de merlu par les langoustiniers. L'étendue des tailles reste la même mais le nombre dans chaque classe varie selon le même pourcentage. des paramètres de croissance de la langoustine, le couple de valeurs utilisées (L» = 76 mm et k = 0.11 pour les mâles, L°° = 56 mm et k = 0.14 pour les femelles) constituant l'hypothèse "haute" Dans le premier cas, une erreur de 20 % sur l'évaluation des rejets pour un cnaillage de 60 mm n'apporterait qu'une modification de 3 % dans la production globale du stock. Ces premiers résultats sont en contradiction avec les conclusions habituelles des évaluations et il sera nécessaire de reprendre les calculs en modifiant le pas des classes de taille. Dans le deuxième cas, pour une diminution de L» et une augmentation de la vitesse de croissance, les variations de la production à terme restent à l'intérieur des fluctuations interannuelles habituelles. Dans tous les cas de figure, les calculs confirmant l'augmentation de la production à terme dans l'hypothèse d'une augmentation de maillage à 60 mm sont d'une robustesse à toute épreuve.

Droits : 1987 Ifremer
http://archimer.ifremer.fr/doc/1987/rapport-1763.pdf
http://archimer.ifremer.fr/doc/00000/1763/

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The awful catastrophe in Porto Rico
Auteur(s) : unknown

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Tension wood and opposite wood in 21 tropical rain forest species. 2. Comparison of some anatomical and ultrastructural criteria
Auteur(s) : Ruelle, Julien Clair, Bruno Beauchêne, Jacques Prévost, Marie-Françoise Fournier, Meriem
Auteurs secondaires : School of Bio-agricultural Science (SBS-NAGOYA) ; Nagoya University Ecologie des forêts de Guyane (ECOFOG) ; Ecole Nationale du Génie Rural, des Eaux et des Forêts (ENGREF) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - Centre National de la Recherche Scientifique (CNRS) Laboratoire de Mécanique et Génie Civil (LMGC) ; Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP) ; Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD) - Institut national de la recherche agronomique [Montpellier] (INRA Montpellier) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) - Institut de Recherche pour le Développement (IRD [France-Sud])

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Official U.S. Coast Guard Photograph G-BPA-06-10-80 (33)
Auteurs secondaires : United States. Coast Guard

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Tension wood and opposite wood in 21 tropical rain forest species 2. Comparison of some anatomical and ultrastructural criteria
Auteur(s) : Ruelle, Julien Clair, Bruno Beauchene, Jacques Prévost, Marie Françoise Fournier, Meriem
Auteurs secondaires : Ecologie des forêts de Guyane (ECOFOG) ; Université des Antilles et de la Guyane (UAG) - AgroParisTech - Institut national de la recherche agronomique (INRA) - Centre de coopération internationale en recherche agronomique pour le développement [CIRAD] - CNRS UMR Botanique et bioinformatique de l'architecturedes plantes ; Institut de Recherche pour le Développement

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The significant contribution of FADs to Solomon Taiyo Limited's fishing operations
Auteur(s) : Sibisopere, M

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Determinantes de la satisfacción de los navegantes europeos con los puertos de escala de Canarias (España)
Auteur(s) : E. Lam-González, Yen J. León, Carmelo M. González Hernández, Matías

Éditeur(s) : Université des Antilles Études caribéennes
Résumé : El turismo náutico se concibe como un segmento estratégico para el desarrollo turístico de España y sus destinos costeros. En Canarias existe una apuesta pública por la especialización del Archipiélago y su reposicionamiento como destino líder europeo de escala en el Atlántico, por las múltiples cualidades naturales que posee la región para el deporte náutico, y su posición geográfica estratégica en el cruce desde Europa hacia el Caribe. Así, se viene planteando una renovación y desarrollo del sector de la náutica de recreo y el turismo de yates, con estrategias enfocadas a la diversificación y el crecimiento. Los altos costes sociales y medioambientales asociados a este tipo de desarrollo justifican la necesidad de una mayor atención académica, que permita comprender las particularidades y complejidades de la actividad y este mercado turístico. En la misma medida en que esta actividad es vista como un factor de riesgo para el medioambiente, la comunidad local y la franja litoral, también son crecientes las preocupaciones y sensibilidad por parte de los turistas hacia estos fenómenos. Dada la carencia de investigaciones en el área, este estudio se propone identificar los determinantes de la satisfacción de los navegantes europeos con los puertos de escala de Canarias. Como resultado de encuestar a 185 navegantes europeos durante su escala en seis puertos deportivos del archipiélago en 2014 y 2015, y la validación de un sistema de ecuaciones estructurales, se ha podido demostrar, entre otros aspectos, que existe una predilección en el mercado de navegantes europeos por presenciar esfuerzos y políticas de gestión ambiental sostenible en las marinas, siendo éste un factor determinante de su satisfacción. Los hallazgos permiten elaborar una serie de recomendaciones a gestores y operadores turísticos del sector, en aras de contribuir al diseño de estrategias que garanticen un desarrollo más sostenible y razonable de la actividad, basados en el efecto positivo que producen estas estrategias en la demanda, y el potencial valor de diferenciación turística que otorga, en el entorno competitivo del sector.
The nautical activiity has great potential for the socio-economic development of tourism. In Spain, the sector is a priority concern, especially for the Canary Islands, which show a clear commitment to specialise and reposition the destination as a top quality nautical destination on a European level. These aspects, together with the prior experience and tradition these islands have as a stopover destination for vessels in the Atlantic, when crossing Europe towards the Caribbean, represent strengths that have not yet been taken advantage of in the archipelago’s attempt to move away from its image as a traditional sun and beach destination. The Governmental Authorities in the Canary Islands have clear strategies in place to promote the yachting tourism growth. However, renewing the sector is believed to be a difficult process because of the large number of factors that interact within the same. This is a phenomenon of sufficient social and environmental significance to justify academic attention. This research analyses therefore the determinants of the European yachtsmen´s satisfaction with the ports of call of the Canary Islands. Data results of questioning 185 European yachtsmen crossing the Atlantic during 2014 and 2015 reveal that, among other aspects, proper environmental management of marinas leads to an increasing yachtsmen´s satisfaction. The findings provide the opportunity for developing recommendations for tourism managers and practitioners, in the attempt to contribute to a more sustainable and reasoned development and growth in the sector. Based on the current preferences of the European market of yachtsmen, it is possible to assure that environmental and social responsibility policies are a key differentiation factor for the competitiveness of the sector.
Canaries

Droits : info:eu-repo/semantics/openAccess
urn:doi:10.4000/etudescaribeennes.10584
http://journals.openedition.org/etudescaribeennes/10584

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Determination of extracellular matrix collagen fibril architectures and pathological remodeling by polarization dependent second harmonic microscopy
Auteur(s) : Rouède, Denis Schaub, Emmanuel Bellanger, Jean-Jacques Ezan, Frédéric Scimeca, Jean-Claude Baffet, Georges Tiaho, François
Auteurs secondaires : Institut de Physique de Rennes (IPR) ; Université de Rennes 1 (UR1) - Centre National de la Recherche Scientifique (CNRS) Laboratoire Traitement du Signal et de l'Image (LTSI) ; Université de Rennes 1 (UR1) - Institut National de la Santé et de la Recherche Médicale (INSERM) Institut de recherche, santé, environnement et travail [Rennes] (Irset) ; Université d'Angers (UA) - Université des Antilles et de la Guyane (UAG) - Université de Rennes 1 (UR1) - École des Hautes Études en Santé Publique [EHESP] (EHESP) - Institut National de la Santé et de la Recherche Médicale (INSERM) - Structure Fédérative de Recherche en Biologie et Santé de Rennes ( Biosit : Biologie - Santé - Innovation Technologique ) Institut de Biologie Valrose (IBV) ; Université Nice Sophia Antipolis (UNS) ; Université Côte d'Azur (UCA) - Université Côte d'Azur (UCA) - Institut National de la Santé et de la Recherche Médicale (INSERM) - Centre National de la Recherche Scientifique (CNRS)

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Reproductive dynamics of swordfish (Xiphias gladius) in the southwestern Indian Ocean (Reunion Island). Part 1: oocyte development, sexual maturity and spawning
Auteur(s) : Poisson, Francois Fauvel, Christian

Éditeur(s) : EDP Sciences
Résumé : The reproductive dynamics of swordfish (Xiphias gladius) was investigated from catches of the Reunion Island-based longline swordfish fishery between 19-25 degrees S and 48-54 degrees E. Thus, 1727 swordfish (size range 75-289 cm, lower jaw-to-fork length, LJFL) were sampled on board commercial fishing vessels during the period of May 1998 to January 2001. Reproductive activity was assessed using macroscopic gonad characteristics, trends of gonadal indexes for both sexes, oocyte size-frequency distributions and microscopic investigation of oocyte development stages. Size at first maturity (L-50) for female and male swordfish was estimated in Indian Ocean for the first time. L50 was estimated at 170 cm and 120 cm (LJFL) for females and males, respectively. Spawning occurred from October to April in the vicinity of Reunion Island where sex ratio of caught populations fluctuated seasonally. The seasonal changes in sex ratio and the incidence of larger individuals at the beginning of the spawning season provide some preliminary indications of synchronized movements of swordfish between spawning grounds and neighboring regions. Our results add significantly to knowledge about the reproductive biology of swordfish in the southwestern Indian Ocean. An overview of the available information on reproductive biology and dynamics of swordfish in Indian Ocean and eastern Pacific indicated that spawning activity is localized in discrete areas, and showed that there is incomplete information on spawning grounds in this extended area.
La dynamique de la reproduction est étudiée chez des espadons (Xiphias gladius) capturés dans l'océan Indien, entre 1925 °Sud et 4854 °Est, par les palangriers de l'île de La Réunion. Ainsi, 1727 espadons de tailles comprises entre 75 et 289 cm (de l'extrémité de la mâchoire inférieure à la fourche caudale) ont été échantillonnés à bord de navires professionnels, de mai 1998 à janvier 2001. La reproduction est évaluée en analysant : les caractéristiques macroscopiques des gonades, l'évolution des indices gonadiques des deux sexes, les distributions de fréquence de taille des ovocytes et le développement des ovocytes au niveau microscopique. La taille à première maturité sexuelle (L50) des espadons de l'océan Indien est estimée pour la première fois ; elle atteint 170 cm pour les femelles et 120 cm pour les mâles. La saison de ponte s'étend d'octobre à avril aux abords de l'île tandis que le sexe-ratio fluctue de façon saisonnière. Les variations saisonnières du sexe-ratio et l'apparition de grands individus au début de la saison de ponte suggèrent des déplacements d'espadons entre cette zone de ponte et les régions voisines. Nos résultats apportent des informations fondamentales sur la biologie de la reproduction de l'espadon dans le sud-ouest de l'océan Indien. L'analyse de la bibliographie concernant biologie et la dynamique de la reproduction de l'espadon dans l'océan Indien et dans le Pacifique Est indique que l'activité de ponte est très localisée et que la connaissance des aires de pontes est encore incomplète dans cette région étendue.
Aquatic Living Resources (0990-7440) (EDP Sciences), 2009 , Vol. 22 , N. 1 , P. 45-58

Droits : 2009 EDP Sciences
http://archimer.ifremer.fr/doc/2009/publication-6353.pdf
DOI:10.1051/alr/2009007
http://archimer.ifremer.fr/doc/00000/6353/

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An investigation of human vs. technology-induced variation in catchability for a selection of European fishing fleets
Auteur(s) : Mahevas, Stephanie Vermard, Youen Hutton, Trevor Iriondo, Ane Jadaud, Angelique Maravelias, Christos D. Punzon, Antonio Sacchi, Jacques

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