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Sample records for islands french polynesia

  1. Spotlight: French Polynesia.

    Science.gov (United States)

    May, J F

    1988-01-01

    French Polynesia is a group of 4 archipelagos in the South Pacific with an estimated 1987 population of 176,600. Its people are mainly Tahitians, Polynesians, Chinese, Europeans, and persons of mixed heritage. More than half of the population live in the Society Islands. About half of the population is less than 20 years old and slightly more than 5% is older than 60. Due to a recent decline in fertility, the rate of natural increase is moderate--about 2.5% annually. In the early 1980s, about two thirds of women in Tahiti aged 15-49 used a modern method of contraception. It remains to be seen whether this pattern will spread to the entire area. Projections by the World Bank, assuming little decline in mortality, yield a total population of 400,000 by the year 2030. The major challenge for French Polynesia is to develop the many small islands spread across an ocean territory half the size of the contiguous 48 states of the U.S. Tourist-related activities have replaced traditional income-generating such as production of coconuts, mother-of-pearl, and vanilla. The value of exports from the area make up only 5% of the value of imports. To extract the potentially huge food and mineral resources from the ocean, enormous infusions of capital will be necessary.

  2. Shoreline changes in reef islands of the Central Pacific: Takapoto Atoll, Northern Tuamotu, French Polynesia

    Science.gov (United States)

    Duvat, Virginie K. E.; Pillet, Valentin

    2017-04-01

    Atoll reef islands are considered highly vulnerable to the impacts of climate change. While accelerated sea-level rise is expected to destabilize reef islands, ocean warming and acidification are considered as major threats to coral reef growth, which is of primary importance for the persistence of islands and of food supply to islanders. Using multi-date aerial imagery, shoreline and island changes between 1969 and 2013 were assessed on Takapoto Atoll, Northern Tuamotu region, in French Polynesia. Results show that over the 44-year study period, 41% of islands were stable in area while 33% expanded and 26% contracted. Island expansion was the dominant mode of change on the leeward side of the atoll. Tropical Cyclone Orama (category 3, 1983) contributed to shoreline and island change on the windward side of the atoll through the reworking of previous storm deposits and the injection of fresh sediments in the island system (with up to 62% of an island's land area being covered with fresh sediments). Human activities contributed significantly to shoreline and island change throughout the atoll through infrastructure construction, the removal of the indigenous vegetation from a number of islets and sediment mining.

  3. Situation Report--Dominican Republic, Ethiopia, Gilbert and Ellice Islands, Laos, Liberia, Republic of Vietnam, Seychelles, Tahiti (French Polynesia).

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in eight foreign countries are presented in these situation reports. Countries included are Dominical Republic, Ethiopia, Gilbert and Ellice Islands, Laos, Liberia, Republic of Vietnam, Seychelles, and Tahiti (French Polynesia). Information is provided, where appropriate and available, under two…

  4. New pteridophyte species and combinations from the Marquesas Islands, French Polynesia

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    David Lorence

    2011-07-01

    Full Text Available Intensive botanical exploration of the Marquesas Islands (French Polynesia for the Vascular Flora of the Marquesas Islands and Flore de la Polynésie française projects has resulted in numerous additional new collections from these islands. Study of these collections has brought to light 11 new species of pteridophytes (ferns and lycophytes which are described herein: Blechnum pacificum Lorence & A. R. Sm., sp. nov., Cyclosorus castaneus  A. R. Sm. & Lorence, sp. nov.,  Cyclosorus florencei A. R. Sm. & Lorence, sp. nov., Dryopteris macropholis Lorence & W. L. Wagner, sp. nov., Dryopteris sweetorum Lorence & W. L. Wagner, sp. nov., Polystichum kenwoodii Lorence & W. L. Wagner, sp. nov., Polystichum uahukaense Lorence & W. L. Wagner, sp. nov., Pteris hivaoaensis Lorence & K. Wood, sp. nov., Pteris marquesensis Lorence & K. R. Wood, sp. nov., Pteris tahuataensis Lorence & K. R. Wood, sp. nov., and Thelypteris marquesensis Lorence & K. R. Wood, sp. nov. One new combination is made: Cyclosorus marquesicus (Holttum Lorence & A. R. Sm., comb. nov. (based on Plesioneuron marquesicum Holttum.  An analysis of the conservation status of these new Marquesas Islands taxa reveals they are in need of inclusion in the IUCN Red List with conservation status ranging from vulnerable (one species, and endangered (four species, to critically endangered (five species.

  5. Screening of anti-HIV-1 inophyllums by HPLC-DAD of Calophyllum inophyllum leaf extracts from French Polynesia Islands.

    Science.gov (United States)

    Laure, Frédéric; Raharivelomanana, Phila; Butaud, Jean-François; Bianchini, Jean-Pierre; Gaydou, Emile M

    2008-08-22

    Various pyranocoumarins, calophyllolide, inophyllums B, C, G(1), G(2) and P, from Calophyllum inophyllum (Clusiaceae) leaves of French Polynesia (Austral, Marquesas, Society and Tuamotu archipelagos) have been determined in 136 leaf extracts using a high pressure liquid chromatography-UV-diode array detection (HPLC-UV-DAD) technique. Results show a wide range in chemical composition within trees growing on eighteen islands. The use of multivariate statistical analyses (PCA) shows geographical distribution of inophyllums and indicate those rich in HIV-1 active (+)-inophyllums. Inophyllum B and P contents (0.0-39.0 and 0.0-21.8 mg kg(-1), respectively) confirm the chemodiversity of this species within the large area of French Polynesia. The study suggests the presence of interesting chemotypes which could be used as plant source for anti-HIV-1 drugs.

  6. Ciguatera risk management in French Polynesia: the case study of Raivavae Island (Australes Archipelago).

    Science.gov (United States)

    Chinain, Mireille; Darius, H Taiana; Ung, André; Fouc, Mote Tchou; Revel, Taina; Cruchet, Philippe; Pauillac, Serge; Laurent, Dominique

    2010-10-01

    Based on epidemiological data available through long-term monitoring surveys conducted by both the Public Health Directorate and the Louis Malardé Institute, ciguatera is highly endemic in French Polynesia, most notably in Raivavae (Australes) which appears as a hot spot of ciguatera with an average incidence rate of 140 cases/10,000 population for the period 2007-2008. In order to document the ciguatera risk associated with Raivavae lagoon, algal and toxin-based field monitoring programs were conducted in this island from April 2007 to May 2008. Practically, the distribution, abundance and toxicity of Gambierdiscus populations, along with the toxicity levels in 160 fish distributed within 25 distinct species, were assessed in various sampling locations. Herbivores such as Scarids (parrotfish) and Acanthurids (unicornfish) were rated as high-risk species based on receptor-binding assay toxicity data. A map of the risk stratification within the Raivavae lagoon was also produced, which indicates that locations where both natural and man-made disturbances have occurred remained the most susceptible to CFP incidents. Our findings also suggest that, locally, the traditional knowledge about ciguatera may not be scientifically complete but is functionally correct. Community education resulted in self-regulating behaviour towards avoidance of high-risk fish species and fishing locations. Copyright 2009 Elsevier Ltd. All rights reserved.

  7. Ciguatera fish poisoning: Incidence, health costs and risk perception on Moorea Island (Society archipelago, French Polynesia).

    Science.gov (United States)

    Morin, Ewen; Gatti, Clémence; Bambridge, Tamatoa; Chinain, Mireille

    2016-12-01

    Ciguatera Fish Poisoning (CFP) is a non-bacterial seafood poisoning well characterized in the remote archipelagos of French Polynesia, yet poorly documented in the Society archipelago, most notably on Moorea, the second most populated island in French Polynesia, which counts a high proportion of fishermen fishing on a regular basis. To address this knowledge gap, a holistic study of the ciguatera issue was conducted on Moorea. First, ciguatera risk was analysed in terms of incidence rate, fish species most commonly involved and risk stratification in Moorea lagoon based on 2007-2013 epidemiological data. A mean incidence rate of 8 cases per 10,000 inhabitants for the study period and an average under-reporting rate of 54% were found. Taking into account hospitalization and medication fees, and loss of productive days, the health-related costs due to CFP were estimated to be USD $1613 and $749 for each reported and unreported case, respectively, with an overall cost of USD $241,847 for the study period. Comparison of the present status of CFP on Moorea with a risk map established in the late 1970's showed that the spatial distribution of the risk has stayed relatively stable in time, with the north shore of the island remaining the most prone to ciguatera. Evaluation of the current knowledge on CFP among different populations groups, i.e. fishermen, residents and visitors, was also conducted through direct and indirect interviews. About half of the fishermen interviewed were actually able to identify risky fishing areas. While, overall, the CFP risk perception in the fishing community of Moorea seemed accurate, although not scientifically complete, it was sufficient for the safe practice of their fishing activities. This may be due in part to adaptive responses adopted by 36% of the fishermen interviewed, such as the avoidance of either high-risk fishing sites or toxic species. At the residents and visitors' level, the study points out a striking lack of awareness

  8. Ethnobotanical survey of cosmetic plants used in Marquesas Islands (French Polynesia).

    Science.gov (United States)

    Jost, Xénia; Ansel, Jean-Luc; Lecellier, Gaël; Raharivelomanana, Phila; Butaud, Jean-François

    2016-11-29

    Cosmetic plants and their uses have often been neglected in ethnobotanical surveys which focus mainly on plants with medicinal or food uses. Thus, this survey was carried out to specifically investigate cosmetics in a small community and to establish a cosmetopoeia, based on the model of pharmacopoeia for medicinal plants. The geographic spread of the survey covered the Marquesas Islands, one of the five archipelagos of French Polynesia (Pacific Ocean). This archipelago was also recently investigated for its pharmacopoeia. This survey is based on individual interviews of Marquesan informants on the islands of Tahiti (Society archipelago) and Nuku Hiva (Marquesas archipelago). The methodological approach was semi-directive with open-ended questions based on cosmetic criteria (application area, cosmetic use, plant). Before each interview, researchers and the informant signed a Prior Informed Consent (PIC). Quantitative analyses were performed using basic statistics and the indice of Fidelity Level (FL). Twenty-eight informants from five of the six inhabited Marquesan islands were interviewed and yielded more than 500 cosmetic recipes. Marquesan cosmetopoeia included 79 plant taxa, of which 5% are Marquesan endemics, 23% are indigenous, 28% are Polynesian introductions and 44% are modern introductions. Among the introduced species, half were cultivated whereas the other half were weedy species. Most of the plants were abundant and only eight species were considered rare, of which four were Marquesan endemics. Main cosmetic plants were identified through informant citations and fidelity levels, and included Calophyllum inophyllum, Cananga odorata, Citrus aurantiifolia, Cocos nucifera, Curcuma longa, Gardenia taitensis, Mentha spp., Ocimum basilicum, Rauvolfia nukuhivensis and Santalum insulare var. marchionense. The most referred application areas were skin, hair and private parts whereas the main cosmetic uses were perfume, hydration, medicinal care and healing

  9. Transmission Dynamics of Zika Virus in Island Populations: A Modelling Analysis of the 2013-14 French Polynesia Outbreak.

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    Adam J Kucharski

    2016-05-01

    Full Text Available Between October 2013 and April 2014, more than 30,000 cases of Zika virus (ZIKV disease were estimated to have attended healthcare facilities in French Polynesia. ZIKV has also been reported in Africa and Asia, and in 2015 the virus spread to South America and the Caribbean. Infection with ZIKV has been associated with neurological complications including Guillain-Barré Syndrome (GBS and microcephaly, which led the World Health Organization to declare a Public Health Emergency of International Concern in February 2015. To better understand the transmission dynamics of ZIKV, we used a mathematical model to examine the 2013-14 outbreak on the six major archipelagos of French Polynesia. Our median estimates for the basic reproduction number ranged from 2.6-4.8, with an estimated 11.5% (95% CI: 7.32-17.9% of total infections reported. As a result, we estimated that 94% (95% CI: 91-97% of the total population of the six archipelagos were infected during the outbreak. Based on the demography of French Polynesia, our results imply that if ZIKV infection provides complete protection against future infection, it would take 12-20 years before there are a sufficient number of susceptible individuals for ZIKV to re-emerge, which is on the same timescale as the circulation of dengue virus serotypes in the region. Our analysis suggests that ZIKV may exhibit similar dynamics to dengue virus in island populations, with transmission characterized by large, sporadic outbreaks with a high proportion of asymptomatic or unreported cases.

  10. Silent Circulation of Ross River Virus in French Polynesia

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    Maite Aubry

    2015-08-01

    Discussion: Our results support the existence of autochthonous RRV transmission and suggest that this pathogen has silently circulated in French Polynesia. These findings raise the question of possible undetected circulation of RRV in other Pacific Island Countries and Territories.

  11. Genetic network and breeding patterns of a sicklefin lemon shark (Negaprion acutidens population in the Society Islands, French Polynesia.

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    Johann Mourier

    Full Text Available Human pressures have put many top predator populations at risk of extinction. Recent years have seen alarming declines in sharks worldwide, while their resilience remains poorly understood. Studying the ecology of small populations of marine predators is a priority to better understand their ability to withstand anthropogenic and environmental stressors. In the present study, we monitored a naturally small island population of 40 adult sicklefin lemon sharks in Moorea, French Polynesia over 5 years. We reconstructed the genetic relationships among individuals and determined the population's mating system. The genetic network illustrates that all individuals, except one, are interconnected at least through one first order genetic relationship. While this species developed a clear inbreeding avoidance strategy involving dispersal and migration, the small population size, low number of breeders, and the fragmented environment characterizing these tropical islands, limits its complete effectiveness.

  12. Structure, diversity and environmental role of foraminiferal assemblages from reefal settings of Moorea (Society Islands, French Polynesia)

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    Fajemila, Olugbenga; Langer, Martin R.

    2015-04-01

    Reefal and shallow lagoonal environments around the island Moorea (Society Islands, French Polynesia) offer a spectacular variety of microhabitats providing a multitude niches and ideal settings for rich assemblages of tropical benthic foraminifera. The Society Islands are located near the hotspot of tropical marine diversity and represent a transitional location between the high diversity assemblages of the coral triangle and the low diversity biotas of the eastern Pacific. This area constitutes an important biogeographic link and stepping stone between the eastern and western biotas of the tropical Pacific Ocean. We have analyzed the structure, diversity and composition of benthic foraminiferal assemblages from around Moorea to document the composition, species richness and environmental role of larger and smaller benthic foraminifera from within the lagoonal system, the mangrove habitats and fore-reef sites. Foraminifera are prominent producers of calcium carbonate and contribute significantly to structures in reefal settings of the tropical Pacific. We evaluate the potential of larger symbiont-bearing foraminifera as environmental engineers and apply the FORAM-Index as proxy to assess the conditions around Moorea Island. We also evaluate the role of the Society Islands as stepping stone between biogeographic regions of the Pacific Ocean.

  13. Geology, geochemistry and geochronology of Bora Bora island (Society islands, French Polynesia)

    International Nuclear Information System (INIS)

    Blais, S.; Guille, G.; Guillou, H.; Chauvel, C.; Maury, R.C.; Caroff, M.

    2000-01-01

    Bora Bora island, located at the northwestern edge of the Society archipelago represents the upper part of a shield volcano made up of a pile of meter-thick alkali basalt flows and rare hawaiites. The summit caldera (4.4 km in diameter) is still recognizable and a southwestern tilting of the volcanic edifice led to a relative uplift of the northern and eastern parts of the volcano. Bora Bora lavas derive from low partial melting degrees of an EMII mantle source the composition of which was influenced by continental materials. The sub-aerial volcanic activity corresponding to the presently emerged portion of the edifice took place between 3.45 and 3.10 Ma. Such ages are consistent with the formation of the island by being above the society hot spot considered as fixed and a Pacific plate motion of 11 cm.yr -1 . (authors)

  14. Drivers of shoreline change in atoll reef islands of the Tuamotu Archipelago, French Polynesia

    Science.gov (United States)

    Duvat, Virginie K. E.; Salvat, Bernard; Salmon, Camille

    2017-11-01

    This paper increases by around 30% the sample of atoll reef islands studied from a shoreline change perspective, and covers an under-studied geographical area, i.e. the French Tuamotu Archipelago. It brings new irrefutable evidences on the persistence of reef islands over the last decades, as 77% of the 111 study islands exhibited areal stability while 15% and 8% showed expansion and contraction, respectively. This paper also addresses a key research gap by interpreting the major local drivers controlling recent shoreline and island change, i.e. tropical cyclones and seasonal swells, sediment supply by coral reefs and human activities. The 1983 tropical cyclones had contrasting impacts, depending on the shoreline indicator considered. While they generally caused a marked retreat of the stability line, the base of the beach advanced at some locations, as a result of either sediment reworking or fresh sediment inputs. The post-cyclone fair weather period was characterised by reversed trends indicating island morphological readjustment. Cyclonic waves contributed to island upwards growth, which reached up to 1 m in places, through the transfer of sediments up onto the island surface. However, the steep outer slopes of atolls limited sediment transfers to the reef flat and island system. We found that 57% of the study islands are disturbed by human activities, including 'rural' and uninhabited islands. Twenty-six percent of these islands have lost the capacity to respond to ocean-climate related pressures, including the 'capital' islands concentrating atolls' population, infrastructures and economic activities, which is preoccupying under climate change.

  15. Establishment of the Brown Widow Spider (Araneae: Theridiidae) and Infestation of its Egg Sacs by a Parasitoid, Philolema latrodecti (Hymenoptera: Eurytomidae), in French Polynesia and the Cook Islands.

    Science.gov (United States)

    Marie, Jérôme; Vetter, Richard S

    2015-11-01

    This paper presents two newly established species for French Polynesia: the invasive brown widow spider, Latrodectus geometricus C. L. Koch, and its potential biocontrol agent, the parasitoid wasp, Philolema latrodecti (Fullaway). The brown widow spider was recorded from the island of Moorea in 2006 and, since that discovery, the occurrence of this species has expanded to two of the five archipelagos of French Polynesia including the main island of Tahiti and four of the Cook Islands. Although the tropical climate contributes to the establishment of L. geometricus, a biotic factor, P. latrodecti, may restrain population from demographic explosion. This eurytomid wasp is present in French Polynesia and is a parasitoid that has been used in biological control of the southern black widow Latrodectus mactans (F.) in Hawaii. This wasp could become a significant limiting factor for L. geometricus distribution on these islands, as it was found in 31% of the Tahitian brown widow spider egg sacs that were dissected. However, thus far, the wasp was only found on Tahiti in association with the brown widow spider. Although the brown widow is generally considered to be less toxic than its black widow relatives, it remains of medical concern in French Polynesia because reactions to its bites can, at times, be severe. The spider remains of public concern because it is a novel species; it has the word widow in its name and dark morphs are mistaken as black widows. © The Authors 2015. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Tectus niloticus (Tegulidae, Gastropod as a Novel Vector of Ciguatera Poisoning: Clinical Characterization and Follow-Up of a Mass Poisoning Event in Nuku Hiva Island (French Polynesia

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    Clémence Mahana iti Gatti

    2018-02-01

    Full Text Available Ciguatera fish poisoning (CFP is the most prevalent non-bacterial food-borne form of poisoning in French Polynesia, which results from the consumption of coral reef fish naturally contaminated with ciguatoxins produced by dinoflagellates in the genus Gambierdiscus. Since the early 2000s, this French territory has also witnessed the emergence of atypical forms of ciguatera, known as ciguatera shellfish poisoning (CSP, associated with the consumption of marine invertebrates. In June 2014, nine tourists simultaneously developed a major and persistent poisoning syndrome following the consumption of the gastropod Tectus niloticus collected in Anaho, a secluded bay of Nuku Hiva Island (Marquesas Archipelago, French Polynesia. The unusual nature and severity of this event prompted a multidisciplinary investigation in order to characterize the etiology and document the short/long-term health consequences of this mass-poisoning event. This paper presents the results of clinical investigations based on hospital medical records, medical follow-up conducted six and 20 months post-poisoning, including a case description. This study is the first to describe the medical signature of T. niloticus poisoning in French Polynesia and contributed to alerting local authorities about the potential health hazards associated with the consumption of this gastropod, which is highly prized by local communities in Pacific island countries and territories.

  17. Tectus niloticus (Tegulidae, Gastropod) as a Novel Vector of Ciguatera Poisoning: Clinical Characterization and Follow-Up of a Mass Poisoning Event in Nuku Hiva Island (French Polynesia).

    Science.gov (United States)

    Gatti, Clémence Mahana Iti; Lonati, Davide; Darius, Hélène Taiana; Zancan, Arturo; Roué, Mélanie; Schicchi, Azzurra; Locatelli, Carlo Alessandro; Chinain, Mireille

    2018-02-28

    Ciguatera fish poisoning (CFP) is the most prevalent non-bacterial food-borne form of poisoning in French Polynesia, which results from the consumption of coral reef fish naturally contaminated with ciguatoxins produced by dinoflagellates in the genus Gambierdiscus . Since the early 2000s, this French territory has also witnessed the emergence of atypical forms of ciguatera, known as ciguatera shellfish poisoning (CSP), associated with the consumption of marine invertebrates. In June 2014, nine tourists simultaneously developed a major and persistent poisoning syndrome following the consumption of the gastropod Tectus niloticus collected in Anaho, a secluded bay of Nuku Hiva Island (Marquesas Archipelago, French Polynesia). The unusual nature and severity of this event prompted a multidisciplinary investigation in order to characterize the etiology and document the short/long-term health consequences of this mass-poisoning event. This paper presents the results of clinical investigations based on hospital medical records, medical follow-up conducted six and 20 months post-poisoning, including a case description. This study is the first to describe the medical signature of T. niloticus poisoning in French Polynesia and contributed to alerting local authorities about the potential health hazards associated with the consumption of this gastropod, which is highly prized by local communities in Pacific island countries and territories.

  18. Tectus niloticus (Tegulidae, Gastropod) as a Novel Vector of Ciguatera Poisoning: Clinical Characterization and Follow-Up of a Mass Poisoning Event in Nuku Hiva Island (French Polynesia)

    Science.gov (United States)

    Lonati, Davide; Zancan, Arturo; Schicchi, Azzurra; Locatelli, Carlo Alessandro; Chinain, Mireille

    2018-01-01

    Ciguatera fish poisoning (CFP) is the most prevalent non-bacterial food-borne form of poisoning in French Polynesia, which results from the consumption of coral reef fish naturally contaminated with ciguatoxins produced by dinoflagellates in the genus Gambierdiscus. Since the early 2000s, this French territory has also witnessed the emergence of atypical forms of ciguatera, known as ciguatera shellfish poisoning (CSP), associated with the consumption of marine invertebrates. In June 2014, nine tourists simultaneously developed a major and persistent poisoning syndrome following the consumption of the gastropod Tectus niloticus collected in Anaho, a secluded bay of Nuku Hiva Island (Marquesas Archipelago, French Polynesia). The unusual nature and severity of this event prompted a multidisciplinary investigation in order to characterize the etiology and document the short/long-term health consequences of this mass-poisoning event. This paper presents the results of clinical investigations based on hospital medical records, medical follow-up conducted six and 20 months post-poisoning, including a case description. This study is the first to describe the medical signature of T. niloticus poisoning in French Polynesia and contributed to alerting local authorities about the potential health hazards associated with the consumption of this gastropod, which is highly prized by local communities in Pacific island countries and territories. PMID:29495579

  19. Best management strategies for sustainable giant clam fishery in French Polynesia islands: answers from a spatial modeling approach.

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    Simon Van Wynsberge

    Full Text Available The giant clam Tridacna maxima has been largely overexploited in many tropical regions over the past decades, and was therefore listed in appendix II of the Convention of International Trade in Endangered Species (CITES in 1985. In French Polynesia, several atolls and islands harbor the world's highest stocks of giant clams in very shallow and accessible areas, which are therefore highly vulnerable to fishing pressure. The local fishery authority (i.e., Direction des Resources Marines or "DRM" implemented several management schemes in 2002 to control and regulate fishing pressure. However, for further decisions DRM was missing a sensitivity analysis on the effectiveness of the possible management actions. Here, we report on the use of a deterministic Viable Population Analysis (VPA and spatially-explicit age-based population model that simulated the 30-year trajectory of a Tridacna maxima stock under different management approaches. Specifically, given various scenarios of intra-island larval dispersal, we tested which of No-take-Areas (NTAs, rotational closures, size limits, quotas, and restocking schemes would lead to the highest future stocks in Tubuai and Raivavae, two exploited islands of the Austral archipelago. For both islands, stock abundances were estimated in 2004/2010 and 2005/2010 respectively, and natural mortalities were assessed previously only in Tubuai. When compared to field data, the model successfully predicted the 2010 stocks for Tubuai, but proved to be less reliable for Raivavae, where natural mortality rates may well be different from those on Tubuai. For Tubuai, the spatial model suggested that reducing fishing effort (through fixed quotas and banning fishing below the 12 cm size limit (as currently implemented were the most effective management actions to sustain T. maxima populations into the future. Implementing NTAs was of poor effectiveness. NTAs increased giant clam stock inside the protected area, but also

  20. Temporal and Spatial Comparisons of Underwater Sound Signatures of Different Reef Habitats in Moorea Island, French Polynesia.

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    Frédéric Bertucci

    Full Text Available As environmental sounds are used by larval fish and crustaceans to locate and orientate towards habitat during settlement, variations in the acoustic signature produced by habitats could provide valuable information about habitat quality, helping larvae to differentiate between potential settlement sites. However, very little is known about how acoustic signatures differ between proximate habitats. This study described within- and between-site differences in the sound spectra of five contiguous habitats at Moorea Island, French Polynesia: the inner reef crest, the barrier reef, the fringing reef, a pass and a coastal mangrove forest. Habitats with coral (inner, barrier and fringing reefs were characterized by a similar sound spectrum with average intensities ranging from 70 to 78 dB re 1 μPa.Hz(-1. The mangrove forest had a lower sound intensity of 70 dB re 1 μPa.Hz(-1 while the pass was characterized by a higher sound level with an average intensity of 91 dB re 1 μPa.Hz(-1. Habitats showed significantly different intensities for most frequencies, and a decreasing intensity gradient was observed from the reef to the shore. While habitats close to the shore showed no significant diel variation in sound intensities, sound levels increased at the pass during the night and barrier reef during the day. These two habitats also appeared to be louder in the North than in the West. These findings suggest that daily variations in sound intensity and across-reef sound gradients could be a valuable source of information for settling larvae. They also provide further evidence that closely related habitats, separated by less than 1 km, can differ significantly in their spectral composition and that these signatures might be typical and conserved along the coast of Moorea.

  1. Heliotropium (Boraginaceae in the Marquesas Islands (French Polynesia with description of a new species

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    David H. Lorence

    2015-03-01

    Full Text Available During the preparation of the Vascular Flora of the Marquesas Islands a new endemic species of Heliotropium L. (Boraginaceae has come to light and is described herein: Heliotropium perlmanii Lorence & W. L. Wagner. It is known only from the island of Eiao and appears most closely related to H. marchionicum Decne., also endemic to the Marquesas and known from Nuku Hiva. An amended description of H. marchionicum and key to separate the Marquesan species are given and their differences discussed.

  2. Heliotropium (Boraginaceae) in the Marquesas Islands (French Polynesia) with description of a new species.

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    Lorence, David H; Wagner, Warren L

    2015-01-01

    During the preparation of the Vascular Flora of the Marquesas Islands a new endemic species of Heliotropium L. (Boraginaceae) has come to light and is described herein: Heliotropiumperlmanii Lorence & W. L. Wagner. It is known only from the island of Eiao and appears most closely related to Heliotropiummarchionicum Decne., also endemic to the Marquesas and known from Nuku Hiva. An amended description of Heliotropiummarchionicum and key to separate the Marquesan species are given and their differences discussed.

  3. Heliotropium ( Boraginaceae ) in the Marquesas Islands (French Polynesia) with description of a new species

    OpenAIRE

    Lorence, David H.; Wagner, Warren L.

    2015-01-01

    Abstract During the preparation of the Vascular Flora of the Marquesas Islands a new endemic species of Heliotropium L. ( Boraginaceae ) has come to light and is described herein: Heliotropium perlmanii Lorence & W. L. Wagner. It is known only from the island of Eiao and appears most closely related to Heliotropium marchionicum Decne., also endemic to the Marquesas and known from Nuku Hiva. An amended description of Heliotropium marchionicum and key to separate the Marquesan species are given...

  4. Aliens in Paradise. Boat density and exotic coastal mollusks in Moorea Island (French Polynesia).

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    Ardura, Alba; Planes, Serge; Garcia-Vazquez, Eva

    2015-12-01

    Pacific islands are particularly vulnerable to the effects of invasive species. After habitat destruction or modification, invasive species are responsible for more biological extinctions than any other cause. Further, the rate of extinction of native species has been higher on islands than anywhere else in the world. Invasive species have also degraded native ecosystems. In order to detect exotic intertidal mollusk species, an extensive sampling around Moorea Island, a more or less unspoiled island surrounded by a rich coral reef habitat, has been developed considering that sampled points have different characteristics in wave exposure, algae coverage, type of substrate, distance to ports, distance to freshwater, distance sewage and boat traffic. Samples were DNA barcoded for unequivocal species assignation. The presence of five NIS among 26 species seems an important signal of introduction of alien biota in Moorea Island coast. However they were represented by a total of 38 individuals among 1487 mollusks (2.55%). While the distance to relatively big ports influenced directly species richness, the intensity of maritime traffic measured as boat density near sampling points was significantly associated with the frequency of exotic species. Other environmental factors did not show significant correlation with the frequency of exotics, suggesting that in an environment without big discontinuities, with little habitat modification, local boat traffic is the most influential factor in the spread of exotic species. This could be mitigated relatively easily by reducing boat density in local zones of ecological interest. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Oxalis simplicifolia (Oxalidaceae, an unusual new unifoliolate species from the Marquesas Islands (French Polynesia

    Directory of Open Access Journals (Sweden)

    David Lorence

    2011-07-01

    Full Text Available Oxalis simplicifolia Lorence & W. L. Wagner sp. nov., a new species from the Marquesas Islands (Ua Huka is described and illustrated. It differs from the other Marquesas species, O. gagneorum, insimple, unifoliolate glabrous leaves, minutely glandular-puberulent calyx lobes, shorter corolla lobes, erect capsules, and smaller seeds. As its habitat is under serious threat from human impact, feral animals, and weeds, we concluded this new species should be added to the IUCN Red List as critically endangered (CR.

  6. Tectus niloticus (Tegulidae, Gastropod) as a Novel Vector of Ciguatera Poisoning: Detection of Pacific Ciguatoxins in Toxic Samples from Nuku Hiva Island (French Polynesia).

    Science.gov (United States)

    Darius, Hélène Taiana; Roué, Mélanie; Sibat, Manoella; Viallon, Jérôme; Gatti, Clémence Mahana Iti; Vandersea, Mark W; Tester, Patricia A; Litaker, R Wayne; Amzil, Zouher; Hess, Philipp; Chinain, Mireille

    2017-12-21

    Ciguatera fish poisoning (CFP) is a foodborne disease caused by the consumption of seafood (fish and marine invertebrates) contaminated with ciguatoxins (CTXs) produced by dinoflagellates in the genus Gambierdiscus . The report of a CFP-like mass-poisoning outbreak following the consumption of Tectus niloticus (Tegulidae, Gastropod) from Anaho Bay on Nuku Hiva Island (Marquesas archipelago, French Polynesia) prompted field investigations to assess the presence of CTXs in T. niloticus . Samples were collected from Anaho Bay, 1, 6 and 28 months after this poisoning outbreak, as well as in Taiohae and Taipivai bays. Toxicity analysis using the neuroblastoma cell-based assay (CBA-N2a) detected the presence of CTXs only in Anaho Bay T. niloticus samples. This is consistent with qPCR results on window screen samples indicating the presence of Gambierdiscus communities dominated by the species G. polynesiensis in Anaho Bay. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analyses revealed that P-CTX-3B was the major congener, followed by P-CTX-3C, P-CTX-4A and P-CTX-4B in toxic samples. Between July 2014 and November 2016, toxin content in T. niloticus progressively decreased, but was consistently above the safety limit recommended for human consumption. This study confirms for the first time T. niloticus as a novel vector of CFP in French Polynesia.

  7. Tectus niloticus (Tegulidae, Gastropod as a Novel Vector of Ciguatera Poisoning: Detection of Pacific Ciguatoxins in Toxic Samples from Nuku Hiva Island (French Polynesia

    Directory of Open Access Journals (Sweden)

    Hélène Taiana Darius

    2017-12-01

    Full Text Available Ciguatera fish poisoning (CFP is a foodborne disease caused by the consumption of seafood (fish and marine invertebrates contaminated with ciguatoxins (CTXs produced by dinoflagellates in the genus Gambierdiscus. The report of a CFP-like mass-poisoning outbreak following the consumption of Tectus niloticus (Tegulidae, Gastropod from Anaho Bay on Nuku Hiva Island (Marquesas archipelago, French Polynesia prompted field investigations to assess the presence of CTXs in T. niloticus. Samples were collected from Anaho Bay, 1, 6 and 28 months after this poisoning outbreak, as well as in Taiohae and Taipivai bays. Toxicity analysis using the neuroblastoma cell-based assay (CBA-N2a detected the presence of CTXs only in Anaho Bay T. niloticus samples. This is consistent with qPCR results on window screen samples indicating the presence of Gambierdiscus communities dominated by the species G. polynesiensis in Anaho Bay. Liquid chromatography-tandem mass spectrometry (LC-MS/MS analyses revealed that P-CTX-3B was the major congener, followed by P-CTX-3C, P-CTX-4A and P-CTX-4B in toxic samples. Between July 2014 and November 2016, toxin content in T. niloticus progressively decreased, but was consistently above the safety limit recommended for human consumption. This study confirms for the first time T. niloticus as a novel vector of CFP in French Polynesia.

  8. Complete and rapid reversal of the body color pattern in juveniles of the convict surgeonfish Acanthurus triostegus at Moorea Island (French Polynesia)

    Science.gov (United States)

    Besson, Marc; Salis, Pauline; Laudet, Vincent; Lecchini, David

    2018-03-01

    Color polymorphism is widespread in animals and can be associated with temporary adjustments to environmental variables (phenotypic plasticity). In teleost fishes, one of the most remarkable examples of color plasticity is background adaptation in flatfishes. However, such rapid and complete changes in body color and pattern remain relatively unreported in other species. The convict surgeonfish Acanthurus triostegus is a gregarious species whose body color pattern consists of black vertical bars on a whitish body. Here, we describe an entirely reverse body color pattern (white vertical bars on a blackish body) that we observed in some A. triostegus juveniles in a nursery area at Moorea Island, French Polynesia. In aquaria, we determined that change from one color pattern to the other is rapid, reversible, and corresponds to phenotypic plasticity associated with aggressive behavior.

  9. International Uranium Resources Evaluation Project (IUREP) national favourability studies: French Polynesia

    International Nuclear Information System (INIS)

    1977-12-01

    French Polynesia comprises several district groups of islands in the South Pacific having a total population of 134,000 and an area of 5000 square kilometers. The high islands are commonly volcanic in origin while the lower islands are generally coral. They lie in the Tropic zone and are generally warm. Rainfall ranges from a few centimeters per year to as much as 1000. Because of their volcanic or coral origins, the islands of French Polynesia are not considered to have a uranium potential. (author)

  10. Manta rays in the Marquesas Islands: first records of Manta birostris in French Polynesia and most easterly location of Manta alfredi in the Pacific Ocean, with notes on their distribution.

    Science.gov (United States)

    Mourier, J

    2012-11-01

    Based on direct observations of free-ranging specimens, the giant manta ray Manta birostris is reported from the Marquesas Islands, the first sighting in French Polynesia. Sightings of its sister species, the reef manta ray Manta alfredi, are also reported at the most easterly location in the Pacific Ocean. Preliminary individual identification as well as notes on their distribution are also reported. © 2012 The Author. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.

  11. 2006 - 2016: Ten Years Of Tsunami In French Polynesia

    Science.gov (United States)

    Reymond, D.; Jamelot, A.; Hyvernaud, O.

    2016-12-01

    Located in South central Pacific and despite of its far field situation, the French Polynesia is very much concerned by the tsunamis generated along the major subduction zones located around the Pacific. At the time of writing, 10 tsunamis have been generated in the Pacific Ocean since 2006; all these events recorded in French Polynesia, produced different levels of warning, starting from a simple seismic warning with an information bulletin, up to an effective tsunami warning with evacuation of the coastal zone. These tsunamigenic events represent an invaluable opportunity of evolutions and tests of the tsunami warning system developed in French Polynesia: during the last ten years, the warning rules had evolved from a simple criterion of magnitudes up to the computation of the main seismic source parameters (location, slowness determinant (Newman & Okal, 1998) and focal geometry) using two independent methods: the first one uses an inversion of W-phases (Kanamori & Rivera, 2012) and the second one performs an inversion of long period surface waves (Clément & Reymond, 2014); the source parameters such estimated allow to compute in near real time the expected distributions of tsunami heights (with the help of a super-computer and parallelized codes of numerical simulations). Furthermore, two kinds of numerical modeling are used: the first one, very rapid (performed in about 5minutes of computation time) is based on the Green's law (Jamelot & Reymond, 2015), and a more detailed and precise one that uses classical numerical simulations through nested grids (about 45 minutes of computation time). Consequently, the criteria of tsunami warning are presently based on the expected tsunami heights in the different archipelagos and islands of French Polynesia. This major evolution allows to differentiate and use different levels of warning for the different archipelagos,working in tandem with the Civil Defense. We present the comparison of the historical observed tsunami

  12. French Polynesia Hotspot Swells Explained By Dynamic Topography

    Science.gov (United States)

    Adam, C.; Yoshida, M.; Isse, T.; Suetsugu, D.; Shiobara, H.; Sugioka, H.; Kanazawa, T.; Fukao, Y.; Barruol, G.

    2007-12-01

    Situated on the South Pacific Superswell, French Polynesia is a region characterized by numerous geophysical anomalies among which a high volcanism concentration. Seven hotspots are required to explain the observed chains, volcanism ages and geochemical trends. Many open questions still remain on the origin of these hotspot chains: are they created by passive uplift of magma due to discontinuities in the structure of the lithosphere or by the ascent of mantle plumes? In this case, at which depth do these plumes initiate in the mantle? Many geophysical observations (bathymetry, gravity, magnetism, volcanism ages..) are used to understand the unique phenomenon occurring on this region. The most useful information may come from tomography models since they provide a 3D view of the mantle. Until recently, the tomography models over the region were quite inaccurate because of the sparse location of the seismic stations. The deployment of two new seismic stations networks (BBOBS and temporary island stations) has lately remedied this failing. The resulting tomography model obtained through the inversion of Rayleigh waves provides the most accurate view of the shallowest part of the mantle (depths ≤ 240 km) beneath French Polynesia. Indeed, for the first time the accuracy of a tomography model is good enough to provide information about plume phenomenology in this complex region. In order to quantify the plumes effect on the seafloor, we compute the dynamic topography through an instantaneous flow model. The general trend of the observed depths anomalies (highs and lows) is well recovered. For example the amplitude, location and extension of the swells associated with the Society, Macdonald and Rarotonga are accurately described by the dynamic model. We also find that dynamic uplift is associated with the Tuamotu archipelago which means that a part of the observed swell is due to the present day action of plumes. Since no volcanism ages are available over this chain

  13. Radioactivity monitoring in French Polynesia and others countries and territories year 1999

    International Nuclear Information System (INIS)

    2000-08-01

    This report presents the results of measures made in 1999 to provide the radioactivity monitoring in environment and food chains in french Polynesia. It does not concern the Fangataufa and Mururoa sites. The only radionuclides detected in the air, land and sea sampling of the French Polynesia are long life elements (Sr 90 included). The results of measurements are often under the detection limit, and when they are significant they stay very low. The efficient year dose coming from radioactivity for the Tahiti island is inferior or equal to 4 micro sievert for 1999. The annual radiation doses estimated in relation with exposure to artificial radionuclides are for the adults between 2 and 6 micro sievert and for children between 2 and five micro sievert. (N.C.)

  14. Radioactivity monitoring in French Polynesia and other countries and territories year 1998

    International Nuclear Information System (INIS)

    1999-07-01

    This report presents the results of measures made in 1998 to provide the radioactivity monitoring in environment and food chains in french Polynesia. It does not concern the Fangataufa and Mururoa sites. The only radionuclides detected in the air, land and sea sampling of the French Polynesia are long life elements (Sr 90 included). The results of measurements are often under the detection limit, and when they are significant they stay very low. The efficient year dose coming from radioactivity for the Tahiti island is inferior or equal to 4 micro sievert for 1998. The annual radiation doses estimated in relation with exposure to artificial radionuclides are for the adults between 2 and 6 micro sievert and for children between 2 and five micro sievert. (N.C.)

  15. Sexual reproduction of Acropora reef corals at Moorea, French Polynesia

    Science.gov (United States)

    Carroll, A.; Harrison, P.; Adjeroud, M.

    2006-03-01

    Little information is available on reproductive processes among corals in isolated central Pacific reef regions, including French Polynesia. This study examined the timing and mode of sexual reproduction for Acropora reef corals at Moorea. Spawning was observed and/or inferred in 110 Acropora colonies, representing 12 species, following full moon periods in September through November 2002. Gamete release was observed and inferred in four species of Acropora between 9 and 13 nights after the full moon (nAFM) in September 2002. Twelve Acropora spp. spawned gametes between 5 and 10 nAFM in October 2002, with six species spawning 7 nAFM and four species spawning 9 nAFM. In November 2002, spawning of egg and sperm bundles was observed and inferred in 27 colonies of Acropora austera, 6 nAFM. These are the first detailed records of spawning by Acropora corals in French Polynesia.

  16. 137 CS content in coconut water and copra in French Polynesia: contribution to the dose for population

    International Nuclear Information System (INIS)

    Poletiko, C.; Arnould, C.; Sarbach, J.; Bablet, J.P.; Ducousso, R.

    1992-01-01

    Coconut tree has the peculiarity to be a good integrator for alkaline metals. The isotope 137 of cesium, which was generated during previous atmospheric nuclear tests, has a high fission yield and a half-life of about 30 years; this nuclide is supposed to be still present in food chain in French Polynesia. In this food chain coconut water and coconut copra are ingested depending upon diet customs and areas of French Polynesia. For some islands, among local foodstuffs, cesium 137 content in coconut highly contributes to the dose. Spectrometry gamma results and annual doses calculation since 1966 are displayed. (author)

  17. Status of radioactivity monitoring in French Polynesia in 2010 and follow up of the Fukushima accident impact in French Polynesia and New Caledonia from March to May 2011

    International Nuclear Information System (INIS)

    Bouisset, P.; Bernagout, S.; Leclerc, G.; Rua, J.; Delabbaye, P.; CAGNAT, X.; Jonhson, I.; Taputu, G.; Paeamara, H.; Tamarii, R.; Temarohirani, T.; Flores, T.

    2012-01-01

    Radiological monitoring of the French environment is one of IRSN's permanent tasks as part of public policy on nuclear safety and radiological protection. It is helping to guarantee the best possible protection of the population. Exercised in Polynesia since 1962, this monitoring, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagos, consists of taking regular samples of various kinds from the different environmental compartments (air, water, soil, food..) with which the population may be in contact. Regarding food, the samples analyzed are representative of the diet of Polynesians living in the five archipelagos of that territory, and from the marine environment of the open sea, marine and terrestrial lagoon. Almost all samples are measured at the Laboratory for the Study and Monitoring of the Environment IRSN, based in Vairao on the island of Tahiti. During the year 2010 results fall under the continuity of a regular reduction of the levels of radioactivity since the stop, in 1974, of the French atmospheric tests. This residual radioactivity relates to primarily the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro-Sieverts per year). This value corresponds to less than 0,5 % of exposure due to natural radioactivity in Polynesia (approximately 1 000 μSv.y -1 ). This 2010 report also includes the special monitoring engaged during spring 2011 to evaluate a possible radiological impact in French Polynesia and New-Caledonia territories due to the nuclear accident of Fukushima that occurred on March 11, 2011 (see chapter 5). (authors)

  18. Vector Competence of Aedes aegypti and Aedes polynesiensis Populations from French Polynesia for Chikungunya Virus.

    Directory of Open Access Journals (Sweden)

    Vaea Richard

    2016-05-01

    Full Text Available From October 2014 to March 2015, French Polynesia experienced for the first time a chikungunya outbreak. Two Aedes mosquitoes may have contributed to chikungunya virus (CHIKV transmission in French Polynesia: the worldwide distributed Ae. aegypti and the Polynesian islands-endemic Ae. polynesiensis mosquito.To investigate the vector competence of French Polynesian populations of Ae. aegypti and Ae. polynesiensis for CHIKV, mosquitoes were exposed per os at viral titers of 7 logs tissue culture infectious dose 50%. At 2, 6, 9, 14 and 21 days post-infection (dpi, saliva was collected from each mosquito and inoculated onto C6/36 mosquito cells to check for the presence of CHIKV infectious particles. Legs and body (thorax and abdomen of each mosquito were also collected at the different dpi and submitted separately to viral RNA extraction and CHIKV real-time RT-PCR.CHIKV infection rate, dissemination and transmission efficiencies ranged from 7-90%, 18-78% and 5-53% respectively for Ae. aegypti and from 39-41%, 3-17% and 0-14% respectively for Ae. polynesiensis, depending on the dpi. Infectious saliva was found as early as 2 dpi for Ae. aegypti and from 6 dpi for Ae. polynesiensis. Our laboratory results confirm that the French Polynesian population of Ae. aegypti is highly competent for CHIKV and they provide clear evidence for Ae. polynesiensis to act as an efficient CHIKV vector.As supported by our findings, the presence of two CHIKV competent vectors in French Polynesia certainly contributed to enabling this virus to quickly disseminate from the urban/peri-urban areas colonized by Ae. aegypti to the most remote atolls where Ae. polynesiensis is predominating. Ae. polynesiensis was probably involved in the recent chikungunya outbreaks in Samoa and the Cook Islands. Moreover, this vector may contribute to the risk for CHIKV to emerge in other Polynesian islands like Fiji, and more particularly Wallis where there is no Ae. aegypti.

  19. Leptospira diversity in animals and humans in Tahiti, French Polynesia.

    Science.gov (United States)

    Guernier, Vanina; Richard, Vaea; Nhan, Tuxuan; Rouault, Eline; Tessier, Anita; Musso, Didier

    2017-06-01

    Leptospirosis is a highly endemic bacterial zoonosis in French Polynesia (FP). Nevertheless, data on the epidemiology of leptospirosis in FP are scarce. We conducted molecular studies on Leptospira isolated from humans and the potential main animal reservoirs in order to identify the most likely sources for human infection. Wild rats (n = 113), farm pigs (n = 181) and domestic dogs (n = 4) were screened for Leptospira infection in Tahiti, the most populated island in FP. Positive samples were genotyped and compared to Leptospira isolated from human cases throughout FP (n = 51), using secY, 16S and LipL32 sequencing, and MLST analysis. Leptospira DNA was detected in 20.4% of rats and 26.5% of pigs. We identified two Leptospira species and three sequence types (STs) in animals and humans: Leptospira interrogans ST140 in pigs only and L. interrogans ST17 and Leptospira borgpetersenii ST149 in humans and rats. Overall, L. interrogans was the dominant species and grouped into four clades: one clade including a human case only, two clades including human cases and dogs, and one clade including human cases and rats. All except one pig sample showed a unique L. interrogans (secY) genotype distinct from those isolated from humans, rats and dogs. Moreover, LipL32 sequencing allowed the detection of an additional Leptospira genotype in pigs, clearly distinct from the previous ones. Our data confirm rats as a major potential source for human leptospirosis in FP. By contrast to what was expected, farm pigs did not seem to be a major reservoir for the Leptospira genotypes identified in human patients. Thus, further investigations will be required to determine their significance in leptospirosis transmission in FP.

  20. Temporal patterns and geographic heterogeneity of Zika virus (ZIKV outbreaks in French Polynesia and Central America

    Directory of Open Access Journals (Sweden)

    Ying-Hen Hsieh

    2017-03-01

    Full Text Available Background Zika virus (ZIKV transmission has been reported in 67 countries/territories in the Oceania region and the Americas since 2015, prompting the World Health Organization (WHO to declare ZIKV as a Public Health Emergency of International Concern in February 2016, due to its strong association with medical complications such as microcephaly and Guillain–Barré Syndrome (GBS. However, a substantial gap in knowledge still exists regarding differing temporal pattern and potential of transmission of ZIKV in different regions of the world. Methods We use a phenomenological model to ascertain the temporal patterns and transmission potential of ZIKV in various countries/territories, by fitting the model to Zika case data from Yap Island and French Polynesia in the Oceania region and 11 countries/territories with confirmed case data, namely, Colombia, Ecuador, French Guiana, Guadeloupe, Guatemala, Mexico, Nicaragua, Panama, Puerto Rico, Saint Martin, and Suriname, to pinpoint the waves of infections in each country/territory and to estimate the respective basic reproduction number R0. Results Six of these time series datasets resulted in statistically significant model fit of at least one wave of reported cases, namely that of French Polynesia, Colombia, Puerto Rico, Guatemala, Suriname and Saint Martin. However, only Colombia and Guatemala exhibited two waves of cases while the others had only one wave. Temporal patterns of the second wave in Colombia and the single wave in Suriname are very similar, with the respective turning points separated by merely a week. Moreover, the mean estimates of R0 for Colombia, Guatemala and Suriname, all land-based populations, range between 1.05 and 1.75, while the corresponding mean estimates for R0 of island populations in French Polynesia, Puerto Rico and Saint Martin are significantly lower with a range of 5.70–6.89. We also fit the Richards model to Zika case data from six main archipelagos in French

  1. Environmental monitoring associated with nuclear testing in French Polynesia

    International Nuclear Information System (INIS)

    Coulon, R.; Arnould, C.; Bory, P.; Ducousso, R.; Sarbach, J.

    2009-01-01

    The realization of the programme of nuclear experiments in French Polynesia was accompanied by the installation by a radiological monitoring device of the environment, either the physical environment or biological, continental or marine, vegetable or animal, in order to make sure of the absence of risk for the populations. This device took all its importance with the tests carried out in the atmosphere between 1966 and 1974. Its implementation required important means in hardware and manpower with the intervention of civil and military or sometimes mixed organizations. The monitoring was naturally done in a very complete way in the zones close to the sites of tests, but also on the whole of the Polynesian territory, in particular the most populated atolls. It also carried, but in a less extended way, on remote zones, like the Andean countries, because of their geographical location. The results obtained by the various involved laboratories were gathered and interpreted in order to ensure information of the persons in charge and the authorities, in particular in Polynesia and through them the population. They were each year transmitted to the scientific committee of the United Nations for the study of the effects of ionizing radiations (UNSCEAR). The surveillance device is thus described, apart from the zones close to the zones of testing, with the presentation of the various implied organizations and the various monitoring programs. (authors)

  2. 2011 report on radioactivity monitoring in French Polynesia. Summary of results from the IRSN monitoring network

    International Nuclear Information System (INIS)

    Bouisset, P.; Bernagout, S.; Leclerc, G.; Rua, J.; Delabbaye, P.; Cagnat, X.; Jonhson, I.; Taputu, G.; Paeamara, H.; Tamarii, R.; Temarohirani, T.; Flores, T.

    2013-01-01

    Radiological monitoring of the French environment is one of IRSN's permanent tasks as part of public policy on nuclear safety and radiological protection. It helps to guarantee the best possible protection for the population. Carried out in Polynesia since 1962, this monitoring focuses on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) which are representative of the five archipelagoes. It consists in taking monthly samples of various kinds from the different environmental compartments (air, water, soil, food, etc.) with which the population may be in contact. Regarding food, the samples analyzed are representative of the diet of Polynesians living in the five archipelagoes of the region and are taken from the marine environment of the open sea, the lagoon environment and the terrestrial environment. Almost all samples are measured at the IRSN Laboratory for the Study and Monitoring of the Environment, based in Vairao on the island of Tahiti, plus a few samples at the IRSN Orsay Laboratory. The year 2011 was marked by the Fukushima nuclear accident, which occurred on March 11. Within this context, IRSN stepped up its monitoring activities in French Polynesia and was able to confirm the absence of radiological impact in New Caledonia and Polynesia. As the results of these analyses were published in the previous annual report (report DEI/SESURE 2011-40), this report does not include all the data and results relating to the accident, but provides a summary for the year 2011. As in recent years, levels of radioactivity, which fell steadily as of 1974 when French atmospheric nuclear weapons testing came to an end, were stable and very low in 2011. The residual radioactivity is mainly due to 137 Cs. In terms of additional dose, this artificial and residual radioactivity is lower than 5 μSv.yr -1 (5 micro-sieverts per year). This corresponds to less than 0.5% of exposure due to natural radioactivity in Polynesia (approximately 1000

  3. Report of the preliminary mission of radiological controls on the island of Mangareva and the atolls of Tureia and Hao (French Polynesia). Investigation performed by the CRIIRAD laboratory on the request of the inquiry Commission on consequences of atmospheric nuclear tests

    International Nuclear Information System (INIS)

    2006-01-01

    After a presentation of the objectives of the mission, and a summary of the undertaken actions on each site, this document gives some general information on radionuclides and on the sampling and analysis method. Then, it discusses the results obtained by radiological analyses and gives recommendations about the current radiological situation of the studied island and atolls. It shows that official assessment of radiation doses undergone by the French Polynesia population during the period atmospheric nuclear tests must be revised. It outlines the need of new exhaustive investigations on health consequences of these past exposures to ionizing radiation. Recommendations are formulated

  4. Effectiveness of a Heritage Educational Program for the Acquisition of Oral and Written French and Tahitian in French Polynesia

    Science.gov (United States)

    Nocus, Isabelle; Guimard, Philippe; Vernaudon, Jacques; Paia, Mirose; Cosnefroy, Olivier; Florin, Agnes

    2012-01-01

    The research examines the effects of a bilingual pedagogical program (French/Tahitian) on the acquisition of oral and written French as well as the Tahitian language itself in primary schools in French Polynesia. 125 children divided into an experimental group (partially schooled in Tahitian for 300 min per week) and a control group (schooled in…

  5. Status of radioactivity monitoring in French Polynesia in 2011. Synthesis of the results from the IRSN's monitoring network

    International Nuclear Information System (INIS)

    Bouisset, P.; Bernagout, S.; Leclerc, G.; Rua, J.; Delabbaye, P.; Cagnat, X.

    2012-11-01

    Radiological monitoring of the French environment is one of IRSN's permanent tasks as part of public policy on nuclear safety and radiological protection. It is helping to guarantee the best possible protection of the population. Exercised in Polynesia since 1962, this monitoring, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, HivaOa, Mangareva and Tubuai) representing the five archipelagos, and consists of taking regular samples of various kinds from the different environmental compartments (air, water, soil, food...) with which the population may be in contact. Regarding food, the samples analyzed are representative of the diet of Polynesians living in the five archipelagos of that territory, and from the marine environment of the open sea, from the lagoon environment and from the terrestrial environment. Almost all samples are measured at the Laboratory for the Study and Monitoring of the Environment IRSN, based in Vairao on the island of Tahiti. The year 2011 was marked by the Fukushima nuclear accident, which occurred on March 11. In this context, IRSN conducted a strengthened monitoring of French Polynesia, thus confirming the absence of radiological impact in Caledonia and Polynesia. The results of analyzes have been published in the previous annual report (report DEI/SESURE 2011-40), this report does not include all data and results for the year 2011, but establishes a synthesis for this year. During the year 2011, results fall under the continuity of a regular reduction of the levels of radioactivity since the stop, in 1974, of the French atmospheric tests. This residual radioactivity relates to primarily the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro-sieverts per year). This value corresponds to less than 0,5 % of exposure due to natural radioactivity in Polynesia (approximately 1 000 μSv.y -1 ). (authors)

  6. Zika virus and blood transfusion: the experience of French Polynesia.

    Science.gov (United States)

    Bierlaire, Damien; Mauguin, Sylvie; Broult, Julien; Musso, Didier

    2017-03-01

    Between October 2013 and March 2014, French Polynesia experienced the largest Zika virus (ZIKV) outbreak ever described before the emergence of ZIKV in the Americas in 2015. As arbovirus transfusion-transmitted (TT) infections have been previously reported, we hypothesized that transfusion of blood products could also transmit ZIKV. Mitigation strategies to prevent ZIKV-TT infections included nonspecific measures and the implementation of a laboratory developed ZIKV-specific nucleic acid testing (NAT) assay. Donor sera were tested in pools of 3 and constitutive sera of ZIKV-reactive pools were tested individually. Donor sera were tested prospectively and retrospectively. A posttransfusion follow-up of a patient transfused with ZIKV RNA-reactive blood products was implemented. NAT detected 42 blood donor sera as ZIKV RNA reactive of 1505 tested (2.8%). Thirty ZIKV RNA-reactive blood products collected before the implementation of NAT were transfused to 26 recipients. Posttransfusion investigations were conducted by the hemovigilance unit and data were available for 12 recipients. Symptomatic ZIKV-TT infections were not reported. Predonation screening of blood donors, postdonation information, products discard, and quarantine of blood products were not effective enough to prevent transfusion of ZIKV RNA-reactive blood products. ZIKV NAT was an effective measure once implemented to prevent transfusion of ZIKV RNA-reactive blood products but it is difficult to evaluate the effectiveness of this measure to prevent ZIKV-TT infection, which is a rare event. © 2017 AABB.

  7. Status of radioactivity monitoring in French Polynesia in 2012. Synthesis of IRSN's monitoring network results

    International Nuclear Information System (INIS)

    Bouisset, P.; Bernagout, S.; Leclerc, G.; Rua, J.; Delabbaye, P.; De Vismes, P.A.

    2013-01-01

    Exercised in Polynesia since 1962, the radiological monitoring of the French environment, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagos, and consists of taking regular samples of various kinds from the different environmental compartments (air, water, soil, food...) with which the population may be in contact. Regarding food, the samples analyzed are representative of the diet of Polynesians living in the five archipelagos of that territory, and from the marine environment of the open sea, from the lagoon environment and from the terrestrial environment. Almost all the samples are measured at the Laboratory for the Study and Monitoring of the Environment (LESE) IRSN, based in Vairao on the island of Tahiti. During the year 2012, were stable and typical of the regular reduction of the levels of radioactivity since the stop, in 1974, of the French atmospheric tests. This residual radioactivity relates primarily to the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro-sieverts per year). This value corresponds to less than 0,5 % of exposure due to natural radioactivity in Polynesia (approximately 1 000 μSv.y -1 ). Enhanced radiological monitoring of the environment set up in the wake of the Fukushima disaster, continued in 2012 in the marine field. The measurements carried out throughout the year confirm the lack of impact of the contamination of Japanese marine area in Polynesian waters. Samples of pelagic fish (tuna, swordfish, dolphin fish, wahoo...) were made in the vicinity of five Polynesian archipelagos: no increase of 137 Cs compared to previous years was observed and 134 Cs was never detected. (authors) [fr

  8. Status of 2009 radioactivity monitoring in French Polynesia. Results of IRSN's monitoring network

    International Nuclear Information System (INIS)

    2010-01-01

    Radiological monitoring of the French environment is one of IRSN's permanent tasks as part of public policy on nuclear safety and radiological protection. It is helping to guarantee the best possible protection of the population. Exercised in Polynesia since 1962, this monitoring, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagoes, consists in regularly collecting samples of various kinds from the different environmental compartments (air, water, soil, food...) with which the population may be in contact. Regarding food, the samples analyzed are representative of the diet of Polynesians living in the five archipelagoes of that territory. They come from the marine environment of the open sea, from the marine lagoon environment and from the terrestrial environment. Almost all samples are measured at the IRSN Laboratory for the Environment Study and Monitoring, based in Vairao, Tahiti Island. The 239 samples collected in 2009 were measured by Hp-Ge low background gamma spectrometry in order to be able to characterize lowest possible radioactivity levels. The levels of activity of Pu isotopes have also been determined for 17 selected samples and tritium activities for 15 water samples. The results for the year 2009 are in the continuity of a regular reduction of the levels of radioactivity since the stop, in 1974, of the French atmospheric tests. This residual radioactivity relates to primarily the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro Sieverts per year). This value corresponds to less than 0, 5 % of exposure due to natural radioactivity in Polynesia (approximately 1000 μSv.y -1 ). (authors)

  9. Ciguatera fish toxicity in French Polynesia: size does not always matter.

    Science.gov (United States)

    Gaboriau, Matthias; Ponton, Dominique; Darius, H Taiana; Chinain, Mireille

    2014-06-01

    Accumulation of ciguatoxins (CTXs) in tropical reef fish tissues during their life is responsible of the most prevalent human seafood intoxication in the South Pacific called Ciguatera Fish Poisoning (CFP). It has been assumed for a long time that CTXs are transferred and accumulated along the trophic food chain, and consequently that smaller individuals within a given fish species are safer to eat than larger ones. However, the relationship between toxicity and fish size has been studied for a limited number of species only and the conclusions are often contradictory. The toxicity of 856 fishes from 59 different species sampled in six islands in French Polynesia between 2003 and 2011 was assessed by Receptor Binding Assay. Among them, 45 species × island and 32 families × island for which the number of individuals was ≥6 allowed testing the relationship between toxicity and size. Except for six specimens of Lutjanus bohar caught in Fakarava (P < 0.01; R(2) = 0.854), the 44 remaining species × island showed no significant increase of CTXs concentration with fish total length (TL). Moreover, the proportion of toxic individuals decreased significantly for Epinephelus polyphekadion from Fakarava (n = 24; P < 0.05) and Kyphosus cinerascens from Raivavae (n = 29; P < 0.05), while no significant variation was detected for the other 43 species × island. At the family level, only three positive and three negative relationships between size and CTXs concentration were observed among the 32 family × island analyzed. No relationship between the proportion of toxic fish within a family and the relative total length of individuals were observed. The lack of relationship between toxicity and size observed for most of the species and families from the six islands suggests that fish size cannot be used as an efficient predictor of fish toxicity in French Polynesia. These results highlight the need for improving our knowledge about metabolic processes

  10. Seismic evidence of glacial-age river incision into the Tahaa barrier reef, French Polynesia

    Science.gov (United States)

    Toomey, Michael; Woodruff, Jonathan D.; Ashton, Andrew D.; Perron, J. Taylor

    2016-01-01

    Rivers have long been recognized for their ability to shape reef-bound volcanic islands. On the time-scale of glacial–interglacial sea-level cycles, fluvial incision of exposed barrier reef lagoons may compete with constructional coral growth to shape the coastal geomorphology of ocean islands. However, overprinting of Pleistocene landscapes by Holocene erosion or sedimentation has largely obscured the role lowstand river incision may have played in developing the deep lagoons typical of modern barrier reefs. Here we use high-resolution seismic imagery and core stratigraphy to examine how erosion and/or deposition by upland drainage networks has shaped coastal morphology on Tahaa, a barrier reef-bound island located along the Society Islands hotspot chain in French Polynesia. At Tahaa, we find that many channels, incised into the lagoon floor during Pleistocene sea-level lowstands, are located near the mouths of upstream terrestrial drainages. Steeper antecedent topography appears to have enhanced lowstand fluvial erosion along Tahaa's southwestern coast and maintained a deep pass. During highstands, upland drainages appear to contribute little sediment to refilling accommodation space in the lagoon. Rather, the flushing of fine carbonate sediment out of incised fluvial channels by storms and currents appears to have limited lagoonal infilling and further reinforced development of deep barrier reef lagoons during periods of highstand submersion.

  11. Radioactivity monitoring status in French Polynesia in 2008. Results from IRSN's monitoring network

    International Nuclear Information System (INIS)

    2009-01-01

    Radiological monitoring of the French environment is one of IRSN's permanent tasks as part of public policy on nuclear safety and radiological protection. It is helping to guarantee the best possible protection of the population. The task addresses two objectives: - To monitor the levels of artificial radioactivity in all sectors of the environment and in major foodstuffs; - To estimate the exposure of the Polynesian population to this artificial radioactivity. The IRSN has monitored radioactivity levels in French Polynesia, excluding the Mururoa and Fangataufa nuclear experimentation centres, since 1962. This task is realized by the IRSN's Environmental Study and Monitoring Laboratory located in Tahiti (Vairao) This monitoring was instigated at the time when atmospheric nuclear weapons testing was being performed by the major powers (the United States, the Soviet Union, the United Kingdom, France and China), causing fallout of artificial radionuclides, over several years, on a planetary scale. In French Polynesia, the IRSN is most particularly interested in fallout resulting from the 41 tests carried out by France in this region of the globe between 1966 and 1974, and in its consequent effects on the population. Today, just as in metropolitan France, the IRSN carries out monitoring as part of its mission to constantly monitor radiological protection factors. The monitoring takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagoes and consists of taking monthly samples of various kinds from the different environmental compartments (air, water, soil, food...) with which the population may be in contact. For more than 40 years, the IRSN takes part in the evaluation of the dosimetric consequences of these atmospheric depositions in French Polynesia. This laboratory is established in Tahiti. The ingestion component of this dosimetric evaluation requires to collect the most representative samples of

  12. Inquiry commission of the consequences of atmospheric nuclear tests performed between 1966 and 1974 in French Polynesia

    International Nuclear Information System (INIS)

    2006-01-01

    After having outlined that the French Polynesia institutions want to make their own assessment of 30 years of nuclear tests, this document presents the inquiry commission set up by the French Polynesia Council, and what this commission has done. It outlines the present consequences of the nuclear tests performed in Polynesia, proposes a summary of the inquiry commission report, and formulates a set of recommendations. Appendices contain a text published by the CRIIRAD after a mission in Polynesia, a reference to an indemnification law in the United States, and a bill proposition

  13. Seroprevalence of arboviruses among blood donors in French Polynesia, 2011–2013

    Directory of Open Access Journals (Sweden)

    Maite Aubry

    2015-12-01

    Conclusions: These results corroborate the expected high transmission of DENV and conversely suggest that no active circulation of ZIKV, JEV, and WNV occurred in French Polynesia before 2011. Information provided by this study may be useful for public health authorities to improve surveillance and implement strategies to prevent the transmission of arboviruses.

  14. Biogeography of tropical Indo-West Pacific parasites: a cryptic species of Transversotrema and evidence for rarity of Transversotrematidae (Trematoda) in French Polynesia.

    Science.gov (United States)

    Cribb, Thomas H; Adlard, Robert D; Bray, Rodney A; Sasal, Pierre; Cutmore, Scott C

    2014-04-01

    We sought transversotrematid trematodes from French Polynesian fishes by examining 304 individual scaled fishes of 53 species from seven families known to harbour the family elsewhere. A single species was found at two locations in the Tuamotus Archipelago on two species of Chaetodontidae (Chaetodon auriga and Chaetodon ephippium) and one species of Lutjanidae (Lutjanus gibbus). The species closely resembles Transversotrema borboleta Hunter & Cribb, 2012 from chaetodontids and lutjanids of the northern Great Barrier Reef (GBR) but differs from it consistently in 8 base positions of ITS2 rDNA. This level of variation exceeds that between some clearly morphologically distinct pairs of species of Transversotrema and the form from French Polynesia is thus interpreted as a distinct, though cryptic, species and named Transversotrema polynesiae n. sp. The new species forms part of a complex of species, here characterised as the T. borboleta complex, associated with chaetodontids and lutjanids in the tropical Indo-West Pacific. Most of the putative species within this complex are yet to be described. Comparison of identical numbers of matched samples of fishes from French Polynesia, Heron Island (southern GBR) and Lizard Island (northern GBR) revealed 1, 4 and 10 species of Transversotrema respectively suggesting that the French Polynesian fauna is depauperate for this family. In addition to those species apparently missing from suitable hosts in French Polynesia, several species from further west infect fishes (especially Nemipteridae) that are themselves absent from French Polynesia. This dramatic east-west decline in richness contrasts strongly with what is known for monogeneans, which appear to maintain their richness over the same scale, and is more precipitate than is known for other groups of trematodes. The decline might be explained in part by the absence of the as yet unknown first intermediate hosts in French Polynesia. However, we predict that it is explained

  15. Reconstruction of individual doses for the subjects of a case-control study of thyroid cancer in French Polynesia

    International Nuclear Information System (INIS)

    Drozdovitch, V.; Cardis, E.; Doyon, F.; Vathaire, F. de; Bouville, A.

    2006-01-01

    A case-control study of thyroid cancer coordinated b y the Unit 605 I.N.S.E.R.M. as carried out in French Polynesia. Forty-six atmospheric nuclear weapons tests (including five safety tests) were conducted in French Polynesia between 966 and 1974. The study includes 600 subjects both cases and controls all aged up to 30 years old at start of nuclear weapons testing. Under the normal conditions following testing the radioactive debris was moved to the east from he test site (atolls Moruroa or Fangataufa) over the uninhabited regions of the Pacific. However, some of the radioactive debris in troposphere was caught in anticyclones eddies and were transferred back to the central South Pacific area in a few days. Radioactive clouds with changed direction result ed in the local deposition of radionuclides on the ground of inhabited islands of French Polynesia. Radiation doses to the thyroids of the subjects were assessed based on the available historical results of radiometric measurements and meteorological data. These included annual reports on the radiological situation in French Polynesia that had been sent to the Secretariat of UNSCEAR. Results of measurements of exposure rate and of total activity in filtered air were used to evaluate the ground depositions of specific radionuclides. Radiation monitoring also included measurements of 131 I and 137 Cs in cows milk produced in Tahiti and measurements of radioactivity in foodstuffs produced on the selected islands. For each atmospheric nuclear weapons test that contributed substantially to the local deposition of radionuclides, the radiation dose to the thyroid from 131 I intake via inhalation and ingestion was estimated. In additional, thyroid doses from the intake of short-lived radio iodines (132, 133, 135 I) and 132 Te, external exposure from gamma-emitted radionuclides deposited on the ground, and ingestion of long-lived 137 Cs were reconstructed. The assessment of individual thyroid doses took into account: (1

  16. Radioactivity monitoring in French Polynesia and other countries and territories year 1998; Surveillance de la radioactivite en Polynesie francaise et autres pays et territoires annee 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This report presents the results of measures made in 1998 to provide the radioactivity monitoring in environment and food chains in french Polynesia. It does not concern the Fangataufa and Mururoa sites. The only radionuclides detected in the air, land and sea sampling of the French Polynesia are long life elements (Sr 90 included). The results of measurements are often under the detection limit, and when they are significant they stay very low. The efficient year dose coming from radioactivity for the Tahiti island is inferior or equal to 4 micro sievert for 1998. The annual radiation doses estimated in relation with exposure to artificial radionuclides are for the adults between 2 and 6 micro sievert and for children between 2 and five micro sievert. (N.C.)

  17. Radioactivity monitoring in French Polynesia and others countries and territories year 1999; Surveillance de la radioactivite en Polynesie francaise et autres pays et territoires annee 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-08-01

    This report presents the results of measures made in 1999 to provide the radioactivity monitoring in environment and food chains in french Polynesia. It does not concern the Fangataufa and Mururoa sites. The only radionuclides detected in the air, land and sea sampling of the French Polynesia are long life elements (Sr 90 included). The results of measurements are often under the detection limit, and when they are significant they stay very low. The efficient year dose coming from radioactivity for the Tahiti island is inferior or equal to 4 micro sievert for 1999. The annual radiation doses estimated in relation with exposure to artificial radionuclides are for the adults between 2 and 6 micro sievert and for children between 2 and five micro sievert. (N.C.)

  18. Dietary patterns, goitrogenic food, and thyroid cancer: a case-control study in French Polynesia.

    Science.gov (United States)

    Cléro, Énora; Doyon, Françoise; Chungue, Vaïana; Rachédi, Frédérique; Boissin, Jean-Louis; Sebbag, Joseph; Shan, Larrys; Rubino, Carole; de Vathaire, Florent

    2012-01-01

    French Polynesia has one of the world's highest thyroid cancer incidence rates. A case-control study among native residents of French Polynesia included 229 cases of differentiated thyroid cancer diagnosed between 1979 and 2004, and 371 population controls. Dietary patterns and goitrogenic food consumption (cabbage, cassava) were analyzed. We used a factor analysis to identify dietary patterns and a conditional logistic regression analysis to investigate the association between dietary patterns or food items and thyroid cancer risk. Two distinct dietary patterns were identified: traditional Polynesian and Western. A nonsignificant inverse association was observed between the traditional Polynesian dietary pattern and thyroid cancer risk. The Western pattern was not associated with thyroid cancer risk. Cassava consumption was significantly associated with a decreased risk of thyroid cancer. In conclusion, a traditional Polynesian dietary pattern led to a weak reduced risk of thyroid cancer in French Polynesia. The protective effect of cassava on this cancer does not seem to be substantially different from that of cabbage, which was the main goitrogenic food studied to date.

  19. Temporal trends and epidemiological aspects of ciguatera in French Polynesia: a 10-year analysis.

    Science.gov (United States)

    Chateau-Degat, Marie-Ludivine; Dewailly, Eric; Cerf, Nicole; Nguyen, Ngoc Lam; Huin-Blondey, Marie-Odile; Hubert, Bruno; Laudon, François; Chansin, René

    2007-04-01

    The purpose of this study was to report the temporal trends of the incidence of ciguatera poisoning from 1992 to 2001 in French Polynesia. This retrospective study analysed 7842 cases of ciguatera disease recorded over a period of 10 years. The annual incidence varied from 26.3 to 41.9 per 10,000 person-years. An analysis of cases grouped by archipelago revealed differences in incidences (P ciguatera poisoning appeared relatively stable during the 10 years of the study period. However, the gradient of remoteness observed suggests an adaptation of management of ciguatera disease to each archipelago.

  20. The consequences of underground nuclear testing in French Polynesia

    International Nuclear Information System (INIS)

    Brown, E.T.

    1998-01-01

    France began atmospheric nuclear testing at Mururoa and Fangataufa atolls in the South Pacific in July 1966. Following international protest, atmospheric testing ceased in August 1970. In late 1995, an International Geomechanical Commission (IGC) was created to assess the short- and long-term effects of underground nuclear testing on the stability and hydrology of Mururoa and Fangataufa. With the aid of its consultants, the Commission sought to develop its own understanding of the mechanics and consequences of the underground nuclear tests. It carried out extensive numerical analyses of shock wave effects, seismic wave propagation, slope stability and pre- and post-test hydrology. However, in its studies, the IGC was constrained to use the data made available to it by the French authorities. The Commission's report (International Geomechanical Commission 1998) has been submitted to the French Government. This article draws heavily on parts of that report. The Commission's observations and analyses show that there has been no apparent change, on the atoll scale, to the overall mechanical stability of either atoll as a consequence of the underground nuclear tests. The main observable consequences of the tests are underwater slope failures, open fractures on the rim surface and surface settlements. The fractures visible on the surface are generally associated with subsurface slope displacements and occur only in the carbonates. There is no evidence that slope failures or settlements have occurred in the underlying volcanics. There has been no significant change in the long-term (beyond 500 years) hydrology of either atoll. The IGC estimates that the long-term change in the natural groundwater flow will be no more than 1%. There are, however, significant short-term changes locally around the test sites, which are briefly outlined

  1. Distribution and biological implications of plastic pollution on the fringing reef of Mo’orea, French Polynesia

    Directory of Open Access Journals (Sweden)

    Elizabeth J. Connors

    2017-08-01

    Full Text Available Coral reef ecosystems of the South Pacific are extremely vulnerable to plastic pollution from oceanic gyres and land-based sources. To describe the extent and impact of plastic pollution, the distribution of both macro- (>5 mm and microplastic (plastic < 5 mm of the fringing reef of an isolated South Pacific island, Mo’orea, French Polynesia was quantified. Macroplastic was found on every beach on the island that was surveyed. The distribution of this plastic was categorized by site type and by the presence of Turbinaria ornata, a common macroalgae on Mo’orea. Microplastics were discovered in the water column of the fringing reef of the island, at a concentration of 0.74 pieces m−2. Additionally, this study reports for the first time the ingestion of microplastic by the corallimorpha Discosoma nummiforme. Microplastics were made available to corallimorph polyps in a laboratory setting over the course of 108 h. Positively and negatively buoyant microplastics were ingested, and a microplastic particle that was not experimentally introduced was also discovered in the stomach cavity of one organism. This study indicates that plastic pollution has the potential to negatively impact coral reef ecosystems of the South Pacific, and warrants further study to explore the broader potential impacts of plastic pollution on coral reef ecosystems.

  2. On the occurrence of a widespread contamination by herbicides of coral reef biota in French Polynesia.

    Science.gov (United States)

    Salvat, Bernard; Roche, Hélène; Ramade, François

    2016-01-01

    Research has been conducted within the framework of the French Initiative for Coral Reefs (IFRECOR) to assess pesticide pollution levels in the coral reef trophic webs in French Polynesia. Unexpected widespread contamination by herbicides was found in algae, fishes and macro-invertebrates located at various levels of the reef trophic web. Concentrations in organisms investigated were for the majority below the lowest observable effect level and do not pose a dietary risk to native population who subsist on these fish. However, the widespread contamination may affect the reef ecosystem in the future as coral symbiotic algae, Symbidinium sp. (Dinophyta) are particularly sensitive to photosystem II herbicides, particularly the substituted urea and triazine derivatives.

  3. Evolution of caesium 137 levels in coconut water and copra in french Polynesia, since 1967

    International Nuclear Information System (INIS)

    Kabis de Saint-Chamas, L.; Bablet, J.P.; Ducousso, R.; Arnould, C.

    1991-01-01

    Nuclear experiments have been carried out by France in french Polynesia since 1966. The tests were first atmospheric, they have been underground since 1975. The experiment monitoring programme includes monitoring of 137 Cs contents in coconuts from the whole french polynesian territory. The methodology is described and the results of the 2 589 samples collected for 1967 to 1988 are presented. The maximum content found since 1967 is 52 Bq.kg -1 for coconut water and 289 Bq.kg -1 for coconut copra. The decrease of 137 Cs content is constant without discontinuity, whatever the distance from the explosion sites. The committed dose equivalent from 137 Cs delivered by coconut water and copra consumption represents only a few microsieverts a year [fr

  4. Reconstructing Mid- to Late Holocene Sea-Level Change from Coral Microatolls, French Polynesia

    Science.gov (United States)

    Hallmann, N.; Camoin, G.; Eisenhauer, A.; Vella, C.; Samankassou, E.; Botella, A.; Milne, G. A.; Pothin, V.; Dussouillez, P.; Fleury, J.

    2017-12-01

    Coral microatolls are sensitive low-tide recorders, as their vertical accretion is limited by the mean low water springs level, and can be considered therefore as high-precision recorders of sea-level change. They are of pivotal importance to resolving the rates and amplitudes of millennial-to-century scale changes during periods of relative climate stability such as the Mid- to Late Holocene, which serves as an important baseline of natural variability prior to the Anthropocene. It provides therefore a unique opportunity to study coastal response to sea-level rise, even if the rates of sea-level rise during the Mid- to Late Holocene were lower than the current rates and those expected in the near future. Mid- to Late Holocene relative sea-level changes in French Polynesia encompassing the last 6,000 years were reconstructed based on the coupling between absolute U/Th dating of in situ coral microatolls and their precise positioning via GPS RTK (Real Time Kinematic) measurements. The twelve studied islands represent ideal settings for accurate sea-level studies because: 1) they can be regarded as tectonically stable during the relevant period (slow subsidence), 2) they are located far from former ice sheets (far-field), 3) they are characterized by a low tidal amplitude, and 4) they cover a wide range of latitudes which produces significantly improved constraints on GIA (Glacial Isostatic Adjustment) model parameters. A sea-level rise of less than 1 m is recorded between 6 and 3-3.5 ka, and is followed by a gradual fall in sea level that started around 2.5 ka and persisted until the past few centuries. In addition, growth pattern analysis of coral microatolls allows the reconstruction of low-amplitude, high-frequency sea-level change on centennial to sub-decadal time scales. The reconstructed sea-level curve extends the Tahiti last deglacial sea-level curve [Deschamps et al., 2012, Nature, 483, 559-564], and is in good agreement with a geophysical model tuned to

  5. Dengue 1 diversity and microevolution, French Polynesia 2001-2006: connection with epidemiology and clinics.

    Directory of Open Access Journals (Sweden)

    Elodie Descloux

    Full Text Available BACKGROUND: Dengue fever (DF is an emerging infectious disease in the tropics and subtropics. Determinants of DF epidemiology and factors involved in severe cases-dengue haemorrhagic fever (DHF and dengue shock syndrome (DSS-remain imperfectly characterized. Since 2000, serotype 1 (DENV-1 has predominated in the South Pacific. The aim of this study was (i to determine the origin and (ii to study the evolutionary relationships of DENV-1 viruses that have circulated in French Polynesia (FP from the severe 2001 outbreak to the recent 2006 epidemic, and (iii to analyse the viral intra-host genetic diversity according to clinical presentation. METHODOLOGY/PRINCIPAL FINDINGS: Sequences of 181 envelope gene and 12 complete polyproteins of DENV-1 viruses obtained from human sera in FP during the 2001-2006 period were generated. Phylogenetic analysis showed that all DENV-1 FP strains belonged to genotype IV-"South Pacific" and derived from a single introduction event from South-East Asia followed by a 6-year in situ evolution. Although the ratio of nonsynonymous/synonymous substitutions per site indicated strong negative selection, a mutation in the envelope glycoprotein (S222T appeared in 2002 and was subsequently fixed. It was noted that genetic diversification was very significant during the 2002-2005 period of endemic DENV-1 circulation. For nine DF sera and eight DHF/DSS sera, approximately 40 clones/serum of partial envelope gene were sequenced. Importantly, analysis revealed that the intra-host genetic diversity was significantly lower in severe cases than in classical DF. CONCLUSIONS/SIGNIFICANCE: First, this study showed that DENV-1 epidemiology in FP was different from that described in other South-Pacific islands, characterized by a long sustained viral circulation and the absence of new viral introduction over a 6-year period. Second, a significant part of DENV-1 evolution was observed during the endemic period characterized by the rapid

  6. Thyroid cancer in French Polynesia: a population based case control study

    International Nuclear Information System (INIS)

    Brindel, P.; Doyon, F.; Adjadj, E.; Vathaire, F. de; Drozdovitch, V.; Bouville, A.; Paoaafaite, J.; Teuri, J.

    2006-01-01

    Full text of publication follows: Because a previous study had shown that registered thyroid cancer incidence is higher among natives of French Polynesia (FP) than in other Maori populations from Hawaii and New-Zealand, a case-control study of thyroid cancer coordinated by Unit 605 of INSERM was conducted in FP. The main objective was to assess the potential role of atmospheric nuclear weapons tests performed by France between 1966 and 1974 on such a high incidence. The study included 600 subjects born and residing in FP: 229 cases of differentiated thyroid carcinoma diagnosed between 1979 and 2004, aged up to 30 years old at start of nuclear weapons testing and 371 control s matched on gender and birth date randomly selected from t he FP registry of births. Face to face interviews were conducted from 2002 to 2004 by specialized investigators native from FP who received a specific formation for this study. Addresses were collected from the territorial medical insurance, which covers all the inhabitants, whatever their professional status. Detailed information about nutrition at time of interview and at the end of adolescence was collected by means of a semi-quantitative method using pictures. Data concerning residence, hormonal and reproductive life, familial and personal background of thyroid pathologies and cancers, and professional and environmental exposure to carcinogens were also collected. For each study subject, radiation thyroid dose was estimated taking into account residential history and dietary habits of the subject and deposition densities of radionuclides reconstructed for each island where the subject resided during the testing period. The iodine intake will be estimated from the dietary questionnaire, as well as from mass-spectrometry measurements of stable iodine in nail clippings, which were collected during the interviews. Among the 229 cases, 89% were females, 54% declared themselves as of pure Maori origin, another 36% of Maori-Asian or Maori

  7. [Ciguatera and acute polyradiculoneuritis. Description of two cases in French Polynesia: immunoallergic hypothesis?].

    Science.gov (United States)

    Oehler, E; Gatti, C; Legrand, A M; Ghawche, F

    2009-02-01

    Ciguatera is a foodborne poisoning caused by eating seafood from tropical and subtropical reef areas. According to official data from the local health department, cases of ciguatera in French Polynesia are estimated to involve 240 to 400 persons per 100 000 inhabitants. Associated with a wide spectrum of gastrointestinal, cardiovascular, nervous, and general signs, ciguatera is usually benign although some forms can lead to hospitalization. The purpose of this report is to describe two unusual cases involving patients who developed acute polyradiculoneuritis with Guillain-Barré-syndrome-like peripheral nervous system deficits on the seventh day of ciguatera after ingestion of moray eel. The hypothesis of an immune-allergic reaction is raised especially in the light of rapid improvement of the patient who received polyvalent immunoglobulin treatment.

  8. Widespread occurrence of mycosporine-like amino acid compounds in scleractinians from French Polynesia

    Science.gov (United States)

    Teai, T.; Drollet, J. H.; Bianchini, J.-P.; Cambon, A.; Martin, P. M. V.

    1997-07-01

    A survey of 23 species of scleractinians, belonging to seven families and 8 genera, collected from two different areas in French Polynesia, showed that all specimens possessed between four and seven UV-absorbing compounds, identified as mycosporine-like amino acids (MAAs). In all, 11 different MAAs molecules were found, of which two were previously unknown. Palythine and mycosporine-glycine were the most abundant MAAs in the corals. With few exceptions, most specimens of each species possessed the same pattern of MAAs. Similarly, species from the same genus also had very similar qualitative composition of MAAs, although quantities of individuals MAAs varied from specimen to specimen. This suggests that MAAs are ancient and evolutionarily well conserved.

  9. Recent disturbances augment community shifts in coral assemblages in Moorea, French Polynesia

    KAUST Repository

    Pratchett, Morgan S.; Trapon, Melanie L.; Berumen, Michael L.; Chong-Seng, Karen M.

    2010-01-01

    Coral reefs are often subject to disturbances that can cause enduring changes in community structure and abundance of coral reef organisms. In Moorea, French Polynesia, frequent disturbances between 1979 and 2003 caused marked shifts in taxonomic composition of coral assemblages. This study explores recent changes in live cover and taxonomic structure of coral communities on the north coast of Moorea, French Polynesia, to assess whether coral assemblages are recovering (returning to a previous Acropora-dominated state) or continuing to move towards an alternative community structure. Coral cover declined by 29.7% between July 2003 and March 2009, mostly due to loss of Acropora and Montipora spp. Coral mortality varied among habitats, with highest levels of coral loss on the outer reef slope (7-20 m depth). In contrast, there was limited change in coral cover within the lagoon, and coral cover actually increased on the reef crest. Observed changes in coral cover and composition correspond closely with the known feeding preferences and observed spatial patterns of Acanthaster planci L., though observed coral loss also coincided with at least one episode of coral bleaching, as well as persistent populations of the corallivorous starfish Culcita novaeguineae Muller & Troschel. While climate change poses an important and significant threat to the future structure and dynamics coral reef communities, outbreaks of A. planci remain a significant cause of coral loss in Moorea. More importantly, these recent disturbances have followed long-term shifts in the structure of coral assemblages, and the relative abundance of both Pocillopora and Porites continue to increase due to disproportionate losses of Acropora and Montipora. Moreover, Pocillopora and Porites dominate assemblages of juvenile corals, suggesting that there is limited potential for a return to an Acropora-dominated state, last recorded in 1979. © 2010 Springer-Verlag.

  10. Recent disturbances augment community shifts in coral assemblages in Moorea, French Polynesia

    KAUST Repository

    Pratchett, Morgan S.

    2010-09-19

    Coral reefs are often subject to disturbances that can cause enduring changes in community structure and abundance of coral reef organisms. In Moorea, French Polynesia, frequent disturbances between 1979 and 2003 caused marked shifts in taxonomic composition of coral assemblages. This study explores recent changes in live cover and taxonomic structure of coral communities on the north coast of Moorea, French Polynesia, to assess whether coral assemblages are recovering (returning to a previous Acropora-dominated state) or continuing to move towards an alternative community structure. Coral cover declined by 29.7% between July 2003 and March 2009, mostly due to loss of Acropora and Montipora spp. Coral mortality varied among habitats, with highest levels of coral loss on the outer reef slope (7-20 m depth). In contrast, there was limited change in coral cover within the lagoon, and coral cover actually increased on the reef crest. Observed changes in coral cover and composition correspond closely with the known feeding preferences and observed spatial patterns of Acanthaster planci L., though observed coral loss also coincided with at least one episode of coral bleaching, as well as persistent populations of the corallivorous starfish Culcita novaeguineae Muller & Troschel. While climate change poses an important and significant threat to the future structure and dynamics coral reef communities, outbreaks of A. planci remain a significant cause of coral loss in Moorea. More importantly, these recent disturbances have followed long-term shifts in the structure of coral assemblages, and the relative abundance of both Pocillopora and Porites continue to increase due to disproportionate losses of Acropora and Montipora. Moreover, Pocillopora and Porites dominate assemblages of juvenile corals, suggesting that there is limited potential for a return to an Acropora-dominated state, last recorded in 1979. © 2010 Springer-Verlag.

  11. New insights on intraplate volcanism in French Polynesia from wavelet analysis of GRACE, CHAMP, and sea surface data

    Science.gov (United States)

    Panet, I.; Chambodut, A.; Diament, M.; Holschneider, M.; Jamet, O.

    2006-09-01

    In this paper, we discuss the origin of superswell volcanism on the basis of representation and analysis of recent gravity and magnetic satellite data with wavelets in spherical geometry. We computed a refined gravity field in the south central Pacific based on the GRACE satellite GGM02S global gravity field and the KMS02 altimetric grid, and a magnetic anomaly field based on CHAMP data. The magnetic anomalies are marked by the magnetic lineation of the seafloor spreading and by a strong anomaly in the Tuamotu region, which we interpret as evidence for crustal thickening. We interpret our gravity field through a continuous wavelet analysis that allows to get a first idea of the internal density distribution. We also compute the continuous wavelet analysis of the bathymetric contribution to discriminate between deep and superficial sources. According to the gravity signature of the different chains as revealed by our analysis, various processes are at the origin of the volcanism in French Polynesia. As evidence, we show a large-scale anomaly over the Society Islands that we interpret as the gravity signature of a deeply anchored mantle plume. The gravity signature of the Cook-Austral chain indicates a complex origin which may involve deep processes. Finally, we discuss the particular location of the Marquesas chain as suggesting that the origin of the volcanism may interfere with secondary convection rolls or may be controlled by lithospheric weakness due to the regional stress field, or else related to the presence of the nearby Tuamotu plateau.

  12. Increase in cases of Guillain-Barré syndrome during a Chikungunya outbreak, French Polynesia, 2014 to 2015.

    Science.gov (United States)

    Oehler, Erwan; Fournier, Emmanuel; Leparc-Goffart, Isabelle; Larre, Philippe; Cubizolle, Stéphanie; Sookhareea, Chantal; Lastère, Stéphane; Ghawche, Frédéric

    2015-01-01

    During the recent chikungunya fever outbreak in French Polynesia in October 2014 to March 2015, we observed an abnormally high number of patients with neurological deficit. Clinical presentation and complementary exams were suggestive of Guillain-Barré syndrome (GBS) for nine patients. All nine had a recent dengue-like syndrome and tested positive for chikungunya virus (CHIKV) in serology or RT-PCR. GBS incidence was increased four- to nine-fold during this period, suggesting a link to CHIKV infection.

  13. Situation of radioactivity monitoring in French Polynesia in 2014. Synthesis of results from the IRSN's monitoring network

    International Nuclear Information System (INIS)

    Bouisset, P.; Nohl, M.; Leclerc, G.; Rua, J.; Bernagout, S.; Delabbaye, P.; Vismes, A. de

    2015-01-01

    Exercised in Polynesia since 1962, the radiological monitoring of the environment, which takes place on seven islands (Tahiti, Maupiti, Hao, Rangiroa, Hiva Oa, Mangareva and Tubuai) representing the five archipelagos, and consists in taking regular samples of various kinds from the different environmental compartments (air, water, soil) with which the population may be in contact and foods. For the first time in 2014, IRSN have participating to the TURBO DGA and CEA program, in charge of the military atoll radiological monitoring, and have collecting ocean samples at Moruroa. Regarding food, the samples analysed are representative of the diet of Polynesians living in the five archipelagos of that territory, and from the marine environment of the open sea, from the lagoon environment and from the terrestrial environment. Almost all samples are measured at the Laboratory for the Study and Monitoring of the Environment IRSN, based in Vairao on the island of Tahiti. After a steady fall in radioactivity levels since the French atmospheric tests come to an end in 1974, the radiological level observed in 2014 has been stable in the recent year and is now very low. This residual radioactivity relates primarily to the 137 Cs. In term of additional dose, this artificial and residual radioactivity is lower than 5 μSv.y -1 (5 micro-sieverts per year). This value corresponds to less than 0.5 % of exposure due to natural radioactivity in Polynesia (approximately 1,000 μSv.y -1 ). From 2010, monitoring of natural radioactivity was performed in several islands. Dose rates are very low, below 1,000 μSv.y -1 . However, highest results were observed when soils come from volcanoes rocks, like on the 'marae'. The highest value, 6,000 μSv.y -1 , was detected on the Taiata mount at Tubuai. In 2014, these maps concerned Tahiti, Moorea, Hao and Gambier islands. Enhanced radiological monitoring of the environment set up in the wake of the Fukushima disaster, continued in 2014

  14. A new local GPS water vapor tomography imaging technique using spectral functions w.r.t space and time: initial tests and results for the Tahiti Island case (French Polynesia)

    Science.gov (United States)

    Sichoix, L.; Barriot, J.; Fadil, A.; Ortega, P.

    2009-12-01

    In this study, we present the initial tests and validation results performed on a newly-developed GPS water vapor tomography inversion code based on a spectral approach tailored to coarse networks of GPS stations. Our work is mainly motivated by the lack of dense GPS coverage in Tahiti Island. Firstly, we use the GAMIT software to estimate the tropospheric slant wet delays (SWD) from a single GPS ground-based receiver to each visible satellite. SWD values are our model input. Secondly, the refractivity along ray paths is written as 3D Zernike radial and spherical harmonic series as well as sinusoidal time series and then inserted into the Radon transform linking slant delays and refractivity. This approach is in contrast with usual previous approaches where the atmosphere is divided into voxels (3D pixels). These approaches may exhibit instabilities as a voxel is crossed by more than one ray. Thirdly, we overcome the ill-posedness of the Radon transform by adding a priori constraints in the form of a full covariance matrix of the atmospheric refractivity taking into account the transport and mixing processes in the atmosphere.

  15. Comparative Effects of Different Disturbances in Coral Reef Habitats in Moorea, French Polynesia

    Directory of Open Access Journals (Sweden)

    Mélanie L. Trapon

    2011-01-01

    Full Text Available Degradation and loss of critical coastal habitats has significant ramifications for marine fisheries, such that knowledge of changes in habitat quality and quantity are fundamental to effective ecosystem management. This study explores changes in the structure of coral reef habitats, specifically changes in coral cover and composition, in Moorea, French Polynesia, to assess the independent and combined effects of different disturbances since 1979. During this period, reefs on the north coast have been subject to coral bleaching, severe tropical storms, as well as outbreaks of Acanthaster. Coral cover varied significantly among years, showing marked declines during some, but not all, disturbances. The greatest rates of coral loss coincided with outbreaks of A. planci. Moreover, successive disturbances have had differential effects among coral genera, leading to strong directional shifts in coral composition. Acropora is declining in abundance and coral assemblages are becoming increasingly dominated by Pocillopora and Porites. Observed changes in the cover and composition of corals are likely to have further significant impacts on the reef fish assemblages. Given that significant disturbances have been mostly associated with outbreaks of A. planci, rather than climate change, effective ecosystem management may reduce and/or delay impending effects of climate change.

  16. Lipid composition of water and surface sediments in Takapoto atoll lagoon (French Polynesia)

    Science.gov (United States)

    Saliot, A.; Bouloubassi, I.; Lorre-Boireau, A.; Trichet, J.; Poupet, P.; Charpy, L.

    1994-11-01

    Dissolved, particulate and sedimentary lipid compounds were analyzed in samples collected in May 1988 at three sites in the lagoon of the closed atoll of Takapoto (Tuamotu archipelago, French Polynesia). The study provides background information dealing with water quality and the nature and concentration of lipids. Non-aromatic hydrocarbons and fatty acids were isolated from lipids and analyzed by gas chromatography/mass spectrometry. Non-aromatic hydrocarbon concentrations did not exceed 1000 ng l-1 in water, and 2300 ng g-1 in surface sediments and are among the lowest encountered in pristine marine environments. No noticeable petroleum pollution was evidenced in the lagoon. Nevertheless, traces of petroleum-derived compounds were detected at the central site for both surface and deep water. Total fatty acid concentrations varied in the range 6.3 14.4 μg l-1 for the particulate phase and in the range 0.5 3.2 μg l-1 for the dissolved phase. The molecular fingerprints of fatty acids and hydrocarbons evidenced a predominant algal, and to a lesser extent microbial, origin of the organic matter present in water and sediments. Mono- and polyunsaturated fatty acids, which are essential components for animal metabolism, were identified in noticeable amounts in suspended matter (1.8 4.6 μg l-1), and at highly variable levels in the dissolved phase (0.08 1.21 μg l-1).

  17. Shear wave splitting and upper mantle deformation in French Polynesia: Evidence for small-scale heterogeneity related to the Society hotspot

    Science.gov (United States)

    Russo, R. M.; Okal, E. A.

    1998-07-01

    We determined shear wave splitting parameters at four island sites in French Polynesia: Tiputa (TPT) on Rangiroa in the Tuamotu archipelago; Papeete (PPT) on Tahiti in the Society Islands; Tubuai (TBI) in the Cook-Austral island chain; and Rikitea (RKT) on Mangareva in the Gambier Islands. We also examined splitting at Pitcairn (PTCN) on Pitcairn Island; because of the short time of operation of PTCN, our results there are preliminary. We find substantial differences in splitting, most likely caused by variable upper mantle deformation beneath the five stations. At TPT the fast split shear wave (ϕ) direction is N66°W±4°, parallel to the current Pacific-hotspots relative motion (APM) vector; the delay time between fast and slow waves is 1.3±0.2 s. At PPT, on Tahiti, we could detect no splitting despite many clear SKS observations. At TBI, on Tubuai we detected splitting with a delay time of 1.1±0.1 s and a ϕ direction midway between the local APM direction and the fossil spreading direction (N86°W±2°), as locally indicated by the nearby Austral Fracture Zone. At RKT in the Gambier Islands, ϕ trends N53°W±6°, 16° clockwise of the local APM azimuth, and delay time at RKT is 1.1±0.1 s. Results at PTCN include ϕ near N38°W±9° and a delay time of 1.1±0.3 s. These different results imply variable upper mantle deformation beneath the five sites. We interpret splitting at TPT and, possibly, RKT as indicative of asthenospheric flow or shear in the APM direction beneath the stations. At PPT, azimuthal isotropy indicates deformed upper mantle with a vertical symmetry axis, or absence of strong or consistently oriented mantle deformation fabric beneath Tahiti. Either effect could be related to recent hotspot magmatism on Tahiti. At TBI, splitting may be complicated by juxtaposition of different lithospheric thicknesses along the nearby Austral Fracture Zone, resulting in perturbation of asthenospheric flow. The absence of splitting related to fossil

  18. Angiostrongylus cantonensis eosinophilic meningitis: a clinical study of 42 consecutive cases in French Polynesia.

    Science.gov (United States)

    Oehler, Erwan; Ghawche, Frédéric; Delattre, Alex; Berberian, Anthony; Levy, Marc; Valour, Florent

    2014-06-01

    In endemic areas, eosinophilic meningitis is mainly caused by Angiostrongylus cantonensis. We describe a series of this poorly-known condition. Retrospective cohort study (2000-2012) including all patients diagnosed with eosinophilic meningitis in French Polynesia. Forty-two patients (males: 61.9%, age: 22 (IQR 17-32)) were diagnosed with a serologically proven (n=13) or probable A. cantonensis meningitis, mostly during the dry season (66.6%) and following the consumption of or prolonged contact with an intermediate/paratenic host (64.3%). No differential diagnosis was found in probable cases, in whom serological tests were performed earlier (7.5 days (6.5-10)) compared to positive patients (7.5 (6.5-10) versus 11 (7-30) days, p=0.02). The most commonly reported symptom was headache (92.8%). Fever (7.1%) and biological inflammatory syndrome (14.3%) were rare. Blood eosinophil count was 1200/mm(3) (900-2548). Cerebrospinal fluid (CSF) analysis disclosed a protein level of 0.9 g/L (0.7-1.1), a CSF/plasma glucose ratio of 0.50 (0.40-0.55), and 500 leucocytes/mm(3) (292-725; eosinophils: 42.0% (29.5-60); lymphocytes: 46.5% (32.5-59.0)). Thirteen cases (31.0%) were severe, with 11 focal neurological deficits. A delayed hospital referral (OR 1.13, p=0.05) was associated with severity. A. cantonensis meningitis must be evocated in young patients with meningitic syndrome, severe headache, and CSF inflammation with predominance of eosinophils. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  19. Guillain–Barré Syndrome (42 Cases) Occurring During a Zika Virus Outbreak in French Polynesia

    Science.gov (United States)

    Watrin, Louise; Ghawché, Frédéric; Larre, Philippe; Neau, Jean-Philippe; Mathis, Stéphane; Fournier, Emmanuel

    2016-01-01

    Abstract Zika virus (transmitted by mosquitoes) reached French Polynesia for the first time in 2013, leading to an epidemic affecting 10% of the total population. So far, it has not been known to induce any neurological complications, but, a few weeks after the outbreak, an unexpectedly high number of 42 patients presented with Guillain–Barré syndrome. We report the clinical and electrophysiological characteristics of this series. Males predominated with a sex ratio of 2.82 (mean age: 46). All patients (except 2) were native Polynesian. At admission, 55% were able to walk unaided against 38% at nadir, 24% had swallowing troubles (nadir: 45%), 74% had motor weakness of the limbs (nadir: 86%) and deep tendon reflexes were diminished or not found in the vast majority of patients. Mean duration of the progressive phase and of the plateau phase was respectively 7 and 9 days. Thirty-eight percent of the patients were admitted in intensive care unit and 10 patients underwent tracheotomy. Nerve electrophysiological studies at admission showed marked distal motor conduction alterations, which had almost completely disappeared at the 4th month; this pattern was more suggestive of acute motor axonal neuropathy (AMAN) than of acute inflammatory demyelinating polyneuropathy (AIDP). Lumbar puncture showed elevated proteins in 90% of the cases, with cell count always inferior to 50/μL. This epidemic raises several questions, such as the potential existence of interactions between Zika virus and Polynesian HLA system and/or the consequences of several recombination events of this virus. This situation should call for increased vigilance, especially in countries where Aedes mosquitoes are present. PMID:27057874

  20. Guillain-Barré Syndrome (42 Cases) Occurring During a Zika Virus Outbreak in French Polynesia.

    Science.gov (United States)

    Watrin, Louise; Ghawché, Frédéric; Larre, Philippe; Neau, Jean-Philippe; Mathis, Stéphane; Fournier, Emmanuel

    2016-04-01

    Zika virus (transmitted by mosquitoes) reached French Polynesia for the first time in 2013, leading to an epidemic affecting 10% of the total population. So far, it has not been known to induce any neurological complications, but, a few weeks after the outbreak, an unexpectedly high number of 42 patients presented with Guillain-Barré syndrome.We report the clinical and electrophysiological characteristics of this series. Males predominated with a sex ratio of 2.82 (mean age: 46). All patients (except 2) were native Polynesian. At admission, 55% were able to walk unaided against 38% at nadir, 24% had swallowing troubles (nadir: 45%), 74% had motor weakness of the limbs (nadir: 86%) and deep tendon reflexes were diminished or not found in the vast majority of patients. Mean duration of the progressive phase and of the plateau phase was respectively 7 and 9 days. Thirty-eight percent of the patients were admitted in intensive care unit and 10 patients underwent tracheotomy. Nerve electrophysiological studies at admission showed marked distal motor conduction alterations, which had almost completely disappeared at the 4th month; this pattern was more suggestive of acute motor axonal neuropathy (AMAN) than of acute inflammatory demyelinating polyneuropathy (AIDP). Lumbar puncture showed elevated proteins in 90% of the cases, with cell count always inferior to 50/μL.This epidemic raises several questions, such as the potential existence of interactions between Zika virus and Polynesian HLA system and/or the consequences of several recombination events of this virus. This situation should call for increased vigilance, especially in countries where Aedes mosquitoes are present.

  1. Soil-to-plant, plant-to-milk and plant-to-meat transfers for the Oxi-sols in Tahiti, French Polynesia

    International Nuclear Information System (INIS)

    Descamps, B.

    2006-01-01

    French Polynesia is included in the latitude band 10 -30 degrees S.. In this band the total deposition of 137 Cs is about 1000 Bq.m -2; the French tests represent 13 % of this total deposition. The radiological survey of the French Polynesia environment exists since the beginning of the French nuclear program in 1966.It concerns 7 islands: Hiva Oa in the north (10 degrees S), Tubuai in the south (25 degrees S) and, from east to west, Mangareva, Hao, Rangiroa, Tahiti and Maupiti. Tahiti is a recent, high and volcanic island;it is the largest of the French Polynesia as a whole.Under tropical humid climate with heavy rainfalls, high summer temperatures, and excessive air humidity, the strong relief has been considerably eroded with the formation of particular soils, the oxi-sols.On these soils, in the Taravao peninsula, a cattle breeding farm of about 400 hectares has been studied since more than 30 years. Local milk is an important contributor to the ingestion dose in Tahiti and also an excellent item for the determination of the effective decrease of long -lived radionuclides in the environment. During the 1974 -1994 period the long term decrease for milk shows an effective half-live of 14.8 years and an environmental half-live of 24.8 years.In west european zones the effective half-live is about 5 years. To explain this difference we must mainly consider that the pasture zone in Taravao peninsula is a natural area whereas it is semi-natural in Europe. Moreover we assume that a 137 Cs stocking zone exists with very humic soils in some higher summits; a progressive lixiviation of 137 Cs could take place then. For the 1974 -1994 period the effective half live for the beef meat is about 11.5 years against 18.5 years for the environmental half-live. The difference between effective half-live for milk and meat can be explain by a greater collection zone for meat than for milk. The soil-to-plant transfer factor (F.T.) is about 10 (reporting dry matter) for the genus

  2. Situation of radioactivity monitoring in French Polynesia in 2015. Synthesis of results from the IRSN's monitoring network. 2016 mission report

    International Nuclear Information System (INIS)

    2016-12-01

    The radiological monitoring of the environment conducted in Polynesia by the Laboratory for the Study and Monitoring of the Environment (LESE lab), consists in regularly collecting and measuring radioactivity in samples from different environmental natures such as air, water, soil but also foodstuff etc, with which the inhabitants may come in contact. This regular monitoring has been carried out since 1962 on seven islands namely Tahiti, Maupiti, Hao, Rangiroa, Iva Oa, Mangareva and Tubuai representative for the five archipelagos. In 2015, the scope of this monitoring was enlarged by including specific a radiological study, consisting in analyzing local foodstuff in the Raivavae atoll, so as to assess the additional man-made radioactivity through the food chain, and soil samples so as to review the residual amount of "1"3"7Cs and Pu isotopes. A few additional measurements, complementary to the ones already made in 2012, were carried out to develop a map of external exposure all over this Austral atoll. For the second year in a row, the LESE lab took part in the Turbo program leaded by DGA and CEA, organizations in charge of radiological monitoring of the military atolls, by analyzing three ocean samples collected on an atoll shore and offshore from the island Moruroa. Almost all samples were processed and evaluated by the LESE laboratory, located on the Tahiti main land, in Vairao; some of the samples were analyzed in one of IRSN's other laboratories based in a suburb from Paris called Orsay in France. A steady decrease in radioactivity level has been observed since the end of the French atmospheric nuclear tests in 1974; the latest observations (2015) show a stable radiological situation, identical throughout the previous years of observation, and measured at a very low level. This residual radioactivity level comes, for the main part, from the "1"3"7Cs. The efficient annual dose, i.e. the additional man-made radioactivity, is below 5 μSv.y"-"1 (5 micro

  3. Toxicological Investigations on the Sea Urchin Tripneustes gratilla (Toxopneustidae, Echinoid) from Anaho Bay (Nuku Hiva, French Polynesia): Evidence for the Presence of Pacific Ciguatoxins.

    Science.gov (United States)

    Darius, Hélène Taiana; Roué, Mélanie; Sibat, Manoella; Viallon, Jérôme; Gatti, Clémence Mahana Iti Iti; Vandersea, Mark W; Tester, Patricia A; Litaker, R Wayne; Amzil, Zouher; Hess, Philipp; Chinain, Mireille

    2018-04-06

    The sea urchin Tripneustes gratilla ( Toxopneustidae , Echinoids) is a source of protein for many islanders in the Indo-West Pacific. It was previously reported to occasionally cause ciguatera-like poisoning; however, the exact nature of the causative agent was not confirmed. In April and July 2015, ciguatera poisonings were reported following the consumption of T. gratilla in Anaho Bay (Nuku Hiva Island, Marquesas archipelago, French Polynesia). Patient symptomatology was recorded and sea urchin samples were collected from Anaho Bay in July 2015 and November 2016. Toxicity analysis using the neuroblastoma cell-based assay (CBA-N2a) detected the presence of ciguatoxins (CTXs) in T. gratilla samples. Gambierdiscus species were predominant in the benthic assemblages of Anaho Bay, and G. polynesiensis was highly prevalent in in vitro cultures according to qPCR results. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analyses revealed that P-CTX-3B was the major ciguatoxin congener in toxic sea urchin samples, followed by 51-OH-P-CTX-3C, P-CTX-3C, P-CTX-4A, and P-CTX-4B. Between July 2015 and November 2016, the toxin content in T. gratilla decreased, but was consistently above the safety limit allowed for human consumption. This study provides evidence of CTX bioaccumulation in T. gratilla as a cause of ciguatera-like poisoning associated with a documented symptomatology.

  4. Toxicological Investigations on the Sea Urchin Tripneustes gratilla (Toxopneustidae, Echinoid from Anaho Bay (Nuku Hiva, French Polynesia: Evidence for the Presence of Pacific Ciguatoxins

    Directory of Open Access Journals (Sweden)

    Hélène Taiana Darius

    2018-04-01

    Full Text Available The sea urchin Tripneustes gratilla (Toxopneustidae, Echinoids is a source of protein for many islanders in the Indo-West Pacific. It was previously reported to occasionally cause ciguatera-like poisoning; however, the exact nature of the causative agent was not confirmed. In April and July 2015, ciguatera poisonings were reported following the consumption of T. gratilla in Anaho Bay (Nuku Hiva Island, Marquesas archipelago, French Polynesia. Patient symptomatology was recorded and sea urchin samples were collected from Anaho Bay in July 2015 and November 2016. Toxicity analysis using the neuroblastoma cell–based assay (CBA-N2a detected the presence of ciguatoxins (CTXs in T. gratilla samples. Gambierdiscus species were predominant in the benthic assemblages of Anaho Bay, and G. polynesiensis was highly prevalent in in vitro cultures according to qPCR results. Liquid chromatography–tandem mass spectrometry (LC-MS/MS analyses revealed that P-CTX-3B was the major ciguatoxin congener in toxic sea urchin samples, followed by 51-OH-P-CTX-3C, P-CTX-3C, P-CTX-4A, and P-CTX-4B. Between July 2015 and November 2016, the toxin content in T. gratilla decreased, but was consistently above the safety limit allowed for human consumption. This study provides evidence of CTX bioaccumulation in T. gratilla as a cause of ciguatera-like poisoning associated with a documented symptomatology.

  5. Changes in bleaching susceptibility among corals subject to ocean warming and recurrent bleaching in Moorea, French Polynesia.

    Science.gov (United States)

    Pratchett, Morgan S; McCowan, Dominique; Maynard, Jeffrey A; Heron, Scott F

    2013-01-01

    Climate-induced coral bleaching poses a major threat to coral reef ecosystems, mostly because of the sensitivities of key habitat-forming corals to increasing temperature. However, susceptibility to bleaching varies greatly among coral genera and there are likely to be major changes in the relative abundance of different corals, even if the wholesale loss of corals does not occur for several decades. Here we document variation in bleaching susceptibility among key genera of reef-building corals in Moorea, French Polynesia, and compare bleaching incidence during mass-bleaching events documented in 1991, 1994, 2002 and 2007. This study compared the proportion of colonies that bleached for four major genera of reef-building corals (Acropora, Montipora, Pocillopora and Porites), during each of four well-documented bleaching events from 1991 to 2007. Acropora and Montipora consistently bleached in far greater proportions (up to 98%) than Pocillopora and Porites. However, there was an apparent and sustained decline in the proportion of colonies that bleached during successive bleaching events, especially for Acropora and Montipora. In 2007, only 77% of Acropora colonies bleached compared with 98% in 1991. Temporal variation in the proportion of coral colonies bleached may be attributable to differences in environmental conditions among years. Alternately, the sustained declines in bleaching incidence among highly susceptible corals may be indicative of acclimation or adaptation. Coral genera that are highly susceptible to coral bleaching, and especially Acropora and Montipora, exhibit temporal declines in their susceptibility to thermal anomalies at Moorea, French Polynesia. One possible explanation for these findings is that gradual removal of highly susceptible genotypes (through selective mortality of individuals, populations, and/or species) is producing a coral assemblage that is more resistant to sustained and ongoing ocean warming.

  6. Changes in Bleaching Susceptibility among Corals Subject to Ocean Warming and Recurrent Bleaching in Moorea, French Polynesia

    Science.gov (United States)

    Pratchett, Morgan S.; McCowan, Dominique; Maynard, Jeffrey A.; Heron, Scott F.

    2013-01-01

    Background Climate-induced coral bleaching poses a major threat to coral reef ecosystems, mostly because of the sensitivities of key habitat-forming corals to increasing temperature. However, susceptibility to bleaching varies greatly among coral genera and there are likely to be major changes in the relative abundance of different corals, even if the wholesale loss of corals does not occur for several decades. Here we document variation in bleaching susceptibility among key genera of reef-building corals in Moorea, French Polynesia, and compare bleaching incidence during mass-bleaching events documented in 1991, 1994, 2002 and 2007. Methodology/Principal Findings This study compared the proportion of colonies that bleached for four major genera of reef-building corals (Acropora, Montipora, Pocillopora and Porites), during each of four well-documented bleaching events from 1991 to 2007. Acropora and Montipora consistently bleached in far greater proportions (up to 98%) than Pocillopora and Porites. However, there was an apparent and sustained decline in the proportion of colonies that bleached during successive bleaching events, especially for Acropora and Montipora. In 2007, only 77% of Acropora colonies bleached compared with 98% in 1991. Temporal variation in the proportion of coral colonies bleached may be attributable to differences in environmental conditions among years. Alternately, the sustained declines in bleaching incidence among highly susceptible corals may be indicative of acclimation or adaptation. Conclusions/Significance Coral genera that are highly susceptible to coral bleaching, and especially Acropora and Montipora, exhibit temporal declines in their susceptibility to thermal anomalies at Moorea, French Polynesia. One possible explanation for these findings is that gradual removal of highly susceptible genotypes (through selective mortality of individuals, populations, and/or species) is producing a coral assemblage that is more resistant to

  7. Growth, Survival and Reproduction of the Giant Clam Tridacna maxima (Röding 1798, Bivalvia) in Two Contrasting Lagoons in French Polynesia

    Science.gov (United States)

    Van Wynsberge, Simon; Andréfouët, Serge; Gaertner-Mazouni, Nabila; Wabnitz, Colette C. C.; Menoud, Mathilde; Le Moullac, Gilles; Levy, Peva; Gilbert, Antoine; Remoissenet, Georges

    2017-01-01

    Shell growth, reproduction, and natural mortality of the giant clam Tridacna maxima were characterized over a two-year-period in the lagoon of the high island of Tubuai (Austral Archipelago) and in the semi-closed lagoon of Tatakoto (Tuamotu Archipelago) in French Polynesia. We also recorded temperature, water level, tidal slope, tidal range, and mean wave height in both lagoons. Lower lagoon aperture and exposure to oceanic swells at Tatakoto than at Tubuai was responsible for lower lagoon water renewal, as well as higher variability in temperature and water level at Tatakoto across the studied period. These different environmental conditions had an impact on giant clams. Firstly, spawning events in the lagoon of Tatakoto, detected by gonad maturity indices in June and July 2014, were timed with high oceanic water inflow and a decrease in lagoon water temperature. Secondly, temperature explained differences in shell growth rates between seasons and lagoons, generating different growth curves for the two sites. Thirdly, local mortality rates were also found to likely be related to water renewal patterns. In conclusion, our study suggests that reef aperture and lagoon water renewal rates play an integral role in giant clam life history, with significant differences in rates of shell growth, mortality and fertility found between open versus semi-closed atoll lagoons in coral reef ecosystems. PMID:28118406

  8. Growth, Survival and Reproduction of the Giant Clam Tridacna maxima (Röding 1798, Bivalvia in Two Contrasting Lagoons in French Polynesia.

    Directory of Open Access Journals (Sweden)

    Simon Van Wynsberge

    Full Text Available Shell growth, reproduction, and natural mortality of the giant clam Tridacna maxima were characterized over a two-year-period in the lagoon of the high island of Tubuai (Austral Archipelago and in the semi-closed lagoon of Tatakoto (Tuamotu Archipelago in French Polynesia. We also recorded temperature, water level, tidal slope, tidal range, and mean wave height in both lagoons. Lower lagoon aperture and exposure to oceanic swells at Tatakoto than at Tubuai was responsible for lower lagoon water renewal, as well as higher variability in temperature and water level at Tatakoto across the studied period. These different environmental conditions had an impact on giant clams. Firstly, spawning events in the lagoon of Tatakoto, detected by gonad maturity indices in June and July 2014, were timed with high oceanic water inflow and a decrease in lagoon water temperature. Secondly, temperature explained differences in shell growth rates between seasons and lagoons, generating different growth curves for the two sites. Thirdly, local mortality rates were also found to likely be related to water renewal patterns. In conclusion, our study suggests that reef aperture and lagoon water renewal rates play an integral role in giant clam life history, with significant differences in rates of shell growth, mortality and fertility found between open versus semi-closed atoll lagoons in coral reef ecosystems.

  9. Impact of introduction of Bactrocera dorsalis (Diptera: Tephritidae) and classical biological control releases of Fopius arisanus (Hymenoptera: Braconidae) on economically important fruit flies in French Polynesia.

    Science.gov (United States)

    Vargas, Roger I; Leblanc, Luc; Putoa, Rudolph; Eitam, Avi

    2007-06-01

    Oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was discovered on Tahiti Island in July 1996. Eradication programs were conducted from 1997 to 2001, but failed. From 1998 to 2006, B. dorsalis was recovered from 29 different host fruit from the five Society Islands: Tahiti, Moorea, Raiatea, Tahaa, and Huahine. Analysis of coinfestation patterns by B. dorsalis, Bactrocera tryoni (Froggatt), and Bactrocera kirki (Froggatt) suggested B. dorsalis had displaced these two species and become the most abundant fruit fly in coastal areas. To suppress B. dorsalis populations, a classical biological control program was initiated to introduce the natural enemy Fopius arisanus (Sonan) (Hymenoptera: Braconidae) into French Polynesia from Hawaii. Wasps were released and established on Tahiti, Moorea, Raiatea, Tahaa, and Huahine Islands. In guava, Psidium guajava L., collections for Tahiti, F. arisanus parasitism of fruit flies was 2.1, 31.8, 37.5, and 51.9% for fruit collected for 2003, 2004, 2005 and 2006, respectively. Based on guava collections in 2002 (before releases) and 2006 (after releases), there was a subsequent decrease in numbers of B. dorsalis, B. tryoni, and B. kirki fruit flies emerging (per kilogram of fruit) by 75.6, 79.3, and 97.9%, respectively. These increases in F. arisanus parasitism and decreases in infestation were similar for other host fruit. Establishment of F. arisanus is the most successful example of classical biological control of fruit flies in the Pacific area outside of Hawaii and serves as a model for introduction into South America, Africa, and China where species of the B. dorsalis complex are established.

  10. International conference - Papeete - French Polynesia - June 29, 2006. Scientists and nuclear tests consequence on health. The Colloquium

    International Nuclear Information System (INIS)

    Allison, Lyn; Cavillon, Arlette; Rowland, Al; Parmentier, Claude; Vahaire, Florent de; Brindel, Pauline; Doyon, Francoise; Drozdovich, Vladimir; Rachedi, Frederique; Boissin; Sebag, Joseph; Shan, Larys; Bezeaud, Frederique; Petitdidier, Patrick; Paaoafaite, John; Teuri, Joseph; Hirshon, Unutea; Luc, Helene; ONG, Cara; Bouveret, Patrice; Ruff, Tilman A.; Smith, Nick; Okumura, Eiji; Valatx, Jean-Louis; Tardieu, Arlette; Hervieux, J.C.; NOONAN, Anne; Sercombe, Robert

    2006-06-01

    Forty years after the first bomb in Moruroa, a conference to promote recognition and justice for all victims of nuclear tests. More than thirty speakers, scientists, legal experts, parliamentarians and members of associations from French Polynesia, Australia, Fiji, New Zealand, the United States, Japan, the Netherlands and France debated on June 29-30, at the President's palace in Papeete, on the rights of the victims of nuclear tests to be recognized by nuclear powers. During this conference, we heard scientists explain very clearly that contamination and irradiation had widespread consequences including on the gene pool of the victims. Today, damage found on the chromosomes of Polynesian thyroid cancer patients who lived 1000 km away from Moruroa is ten times higher than damage found on average nuclear workers. Researchers tell us that many of those who worked on nuclear sites die earlier. Average life expectancy for the veterans from New Zealand is for example 51 years - and for most of them a life marred by suffering and cancers. Researchers tell us that conducting credible surveys is becoming more and more difficult as the impact of radiations that were absorbed 20, 30 or even 40 years earlier is getting more difficult to discern from damages due to old age or other illnesses. Testimonies and information given at this conference are indispensable for the public to realize the actual impact of the nuclear tests as well as show the elected representatives how urgent it is to meet the expectations of the victims. The suffering and strong discontent of the former test site workers moved the parliamentarians as well as the public. The strong words that were said will have to give a human face to the law we will have to implement in order to do justice to the victims. An impact of nuclear testing on health and environment are experienced by many peoples in the world. The testing nations are of course the ones who should compensate the victims. But there is also

  11. First report of Angiostrongylus cantonensis in the giant African land snail Achatina fulica in French Polynesia detected using the SSU rRNA gene.

    Science.gov (United States)

    Fontanilla I, K C; Wade, C M

    2012-12-01

    The 5' end of the small subunit ribosomal RNA gene was used to determine whether 3rd larval stage Angiostrongylus cantonensis are present in populations of the giant African land snail Achatina fulica from French Polynesia. Two populations, one from Moaroa Valley, Tahiti (n=5) and the other from Haapiti Valley, Moorea (n=10), were examined. All snails from Tahiti were infected with nematodes, with parasite load ranging from 12 to 28. A total of 92 nematodes were found, of which 91 were positively identified as A. cantonensis. No nematodes were found in the snails from Moorea. We report for the first time the presence of A. cantonensis in A. fulica snails from French Polynesia, indicating a viable route of human infection of A. cantonensis in the region through the handling of A. fulica or consumption of the snail or contaminated food crops associated with the snail.

  12. Natural cleaning of the black-lip pearl oyster Pinctada margaritifera by butterflyfishes (Chaetodon) in French Polynesia

    Science.gov (United States)

    Bertucci, Frédéric; Legraverant, Yohann; Berthe, Cécile; Brooker, Rohan M.; Lo, Cédrik; Lecchini, David

    2016-12-01

    Biofouling increases the operational and economic costs associated with pearl production. As current procedures for reducing oyster biofouling can be detrimental to survival and growth and may pollute the surrounding environment developing alternative, biologically-mediated, methods could potentially increase both production and ecological sustainability. With this in mind, the present study investigated natural cleaning of black-lipped pearl oysters, Pinctada margaritifera, by butterflyfishes (Chaetodon). The feeding behaviour of six butterflyfish species was examined at Rangiroa Atoll, French Polynesia: Chaetodon auriga, Chaetodon citrinellus, Chaetodon ephippium, Chaetodon lunulatus, Chaetodon trifascialis and Chaetodon ulietensis. All species cleaned the surface of pearl oysters by removing epibionts (from 16% to 40% of total biomass), although dietary variation may explain different cleaning efficiencies. Generalist omnivores (C. auriga, C. citrinellus, C. ephippium and C. ulietensis) were the most efficient cleaners (% cleaning range: 26-40% of total biomass). Within this group, C. ephippium removed the most biomass (average of 41%) targeting algae and anemones. However, C. auriga targeted the most diverse range of epibionts, removing significant amounts of algae, sponges, tunicates, and anemones. These results suggest that foraging by butterflyfishes can substantially reduce biofouling on economically-important tropical bivalves.

  13. Amount and type of derelict gear from the declining black pearl oyster aquaculture in Ahe atoll lagoon, French Polynesia.

    Science.gov (United States)

    Andréfouët, Serge; Thomas, Yoann; Lo, Cedrik

    2014-06-15

    Pearl oyster aquaculture is a major activity in French Polynesia atoll lagoons. After the economic decline that characterized the last decade, concerns recently rose about discarded installations and materials that supported aquaculture practices and by facilities abandoned after they had to close their activities. In May 2013, a first inventory of the type and amount of pearl farms derelict gear (PFDG) was achieved on 47 sites in Ahe lagoon. Surveys were conducted within and outside the boundaries of aquaculture concessions. Twenty types of PFDG littered the lagoon floor and the water column. The most impacted areas were near abandoned grafting houses with up to nine types of PFDG. Forty-five percent of the sites were impacted, including outside concessions. While management authorities are fully aware of the problem, this first assessment is a wake-up call to stimulate the cleaning of lagoons, enhance awareness among farmers, and identify potential ecological consequences on lagoon ecosystems. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Seismic anisotropy and compositionally induced velocity anomalies in the lithosphere above mantle plumes: a petrological and microstructural study of mantle xenoliths from French Polynesia

    Science.gov (United States)

    Tommasi, Andréa; Godard, Marguerite; Coromina, Guilhem; Dautria, Jean-Marie; Barsczus, Hans

    2004-11-01

    In addition to thermal erosion, plume/lithosphere interaction may induce significant changes in the lithosphere chemical composition. To constrain the extent of this process in an oceanic environment and its consequences on the lithosphere seismic properties, we investigated the relationship between petrological processes and microstructure in mantle xenoliths from different hotspots tracks in South Pacific Superswell region: the Austral-Cook, Society, and Marquesas islands in French Polynesia. Olivine forsterite contents in the studied spinel peridotites vary continuously from Fo91 to Fo83. Dunites and wehrlites display the lowest forsterite contents. Their microstructure and high Ni contents preclude a cumulate origin, suggesting that these rocks result from melt/rock reactions involving olivine precipitation and pyroxene dissolution. In addition, lherzolites and wehrlites display evidence of late crystallization of clinopyroxene, which may result from a near-solidus melt-freezing reaction. These data suggest that the lithosphere above a mantle plume undergoes a complex sequence of magmatic processes that significantly change its composition. These compositional changes, particularly iron enrichment in olivine, result in lower P- and S-waves velocities. Relative to normal lithospheric mantle, compositionally induced seismic anomalies may attain -2.2% for S-waves and -1% for P-waves. Smaller negative anomalies for P-waves are due to a higher sensitivity to modal composition. Conversely, crystal-preferred orientations (CPO) and seismic anisotropy are little affected by these processes. Lherzolites and harzburgites, independent from composition, show high-temperature porphyroclastic microstructures and strong olivine CPO. Dunites and wehrlites display annealing microstructures to which is associated a progressive dispersion of the olivine CPO. Very weak, almost random olivine CPO is nevertheless rare, suggesting that CPO destruction is restricted to domains of

  15. Report on the behalf of the Economy, Sustainable Development and Land Planning Commission on the bill project related to the follow-up of environmental consequences of French nuclear tests in French Polynesia - Nr 244

    International Nuclear Information System (INIS)

    Courteau, Roland

    2012-01-01

    In a first part of this report, the author recalls the history of the creation of the Pacific experiment centre and the test campaign which took place without a real consultation of local populations. He comments the end of nuclear tests while giving an overview of site dismantling and of radioactive materials which have been left there. Then, he addresses the environmental consequences of the nuclear tests in French Polynesia: follow-up system, follow-up of radiological consequences, risks related to subsoil steadiness, necessity of better information of local populations and acknowledgement of test effects. He presents the bill project concerning the return of both atolls within the authority of French Polynesia. The discussion of the bill project articles is reported

  16. Guillain-Barré Syndrome outbreak associated with Zika virus infection in French Polynesia: a case-control study.

    Science.gov (United States)

    Cao-Lormeau, V M; Blake, A; Mons, S; Lastere, S; Roche, C; Vanhomwegen, J; Dub, T; Baudouin, L; Teissier, A; Larre, P; Vial, A L; Decam, C; Choumet, V; Halstead, S K; Willison, H J; Musset, L; Manuguerra, J C; Despres, P; Fournier, E; Mallet, H P; Musso, D; Fontanet, A; Neil, J; Ghawché, F

    2016-04-09

    Between October, 2013, and April, 2014, French Polynesia experienced the largest Zika virus outbreak ever described at that time. During the same period, an increase in Guillain-Barré syndrome was reported, suggesting a possible association between Zika virus and Guillain-Barré syndrome. We aimed to assess the role of Zika virus and dengue virus infection in developing Guillain-Barré syndrome. In this case-control study, cases were patients with Guillain-Barré syndrome diagnosed at the Centre Hospitalier de Polynésie Française (Papeete, Tahiti, French Polynesia) during the outbreak period. Controls were age-matched, sex-matched, and residence-matched patients who presented at the hospital with a non-febrile illness (control group 1; n=98) and age-matched patients with acute Zika virus disease and no neurological symptoms (control group 2; n=70). Virological investigations included RT-PCR for Zika virus, and both microsphere immunofluorescent and seroneutralisation assays for Zika virus and dengue virus. Anti-glycolipid reactivity was studied in patients with Guillain-Barré syndrome using both ELISA and combinatorial microarrays. 42 patients were diagnosed with Guillain-Barré syndrome during the study period. 41 (98%) patients with Guillain-Barré syndrome had anti-Zika virus IgM or IgG, and all (100%) had neutralising antibodies against Zika virus compared with 54 (56%) of 98 in control group 1 (pZika virus IgM and 37 (88%) had experienced a transient illness in a median of 6 days (IQR 4-10) before the onset of neurological symptoms, suggesting recent Zika virus infection. Patients with Guillain-Barré syndrome had electrophysiological findings compatible with acute motor axonal neuropathy (AMAN) type, and had rapid evolution of disease (median duration of the installation and plateau phases was 6 [IQR 4-9] and 4 days [3-10], respectively). 12 (29%) patients required respiratory assistance. No patients died. Anti-glycolipid antibody activity was found in 13

  17. Community metabolism and air-sea CO[sub 2] fluxes in a coral reef ecosystem (Moorea, French Polynesia)

    Energy Technology Data Exchange (ETDEWEB)

    Gattuso, J P; Pichon, M; Delesalle, B; Frankignoulle, M [Observatory of European Oceanology (Monaco)

    1993-06-01

    Community metabolism (primary production, respiration and calcification) and air-sea CO[sub 2] fluxes of the 'Tiahura barrier reef' (Moorea, French Polynesia) were investigated in November and December 1991. Gross production and respiration were respectively 640.2 to 753 and 590.4 to 641.5 mmol (O[sub 2] or CO[sub 2]) m[sup 2] d[sup -1] (7.7 to 9.0 and 7.1 to 7.7 g C m)[sup 2] d[sup -1] and the reef displayed a slightly negative excess (net) production. The contribution of planktonic primary production to reef metabolism was negligible (0.15% of total gross production). Net calcification was positive both during the day and at night; its daily value was 243 mmol CaCO[sub 3] m[sup 2] d[sup -1] (24.3 g CaCO)[sub 3] m[sup -2] d[sup -1]. Reef metabolism decreased seawater total CO[sub 2] by 433.3 mmol m[sup 2] d[sup -1]. The air-sea CO[sub 2] fluxes were close to zero in the ocean but displayed a strong daily pattern at the reef front and the back reef. Fluxes were positive (CO[sub 2] evasion) at night, decreased as irradiance increased and were negative during the day (CO[sub 2] invasion). Integration of the fluxes measured during a 24 h experiment at the back reef showed that the reef was a source of CO[sub 2] to the atmosphere (1.5 mmol m[sup 2] d[sup -1]).

  18. Pooled analysis of two case-control studies in New Caledonia and French Polynesia of body mass index and differentiated thyroid cancer: the importance of body surface area.

    Science.gov (United States)

    Cléro, Enora; Leux, Christophe; Brindel, Pauline; Truong, Thérèse; Anger, Antoinette; Teinturier, Cécile; Diallo, Ibrahima; Doyon, Françoise; Guénel, Pascal; de Vathaire, Florent

    2010-11-01

    New Caledonia and French Polynesia have among of the world highest thyroid cancer incidence rates. Studies have demonstrated a relationship between anthropometric parameters and the prevalence of cancer. In this study we evaluated further the relationship between body mass index (BMI) and other anthropometric parameters on the incidence of thyroid cancer in the New Caledonia and French Polynesia populations. We performed a pooled analysis of two case-control studies in New Caledonia and French Polynesia. We included a total of 554 cases (65 men and 489 women) of differentiated thyroid cancers and 776 population control subjects matched on sex, age, and study. Anthropometric factors (height, weight, BMI, body fat percentage [BF%], and body surface area [BSA]), at age 18 and before diagnosis, were analyzed by conditional logistic regression, adjusting for other independent risk factors. A high proportion of cases (73%) were overweight (25-29.9 kg/m(2)) or obese (≥30 kg/m(2)) before diagnosis of thyroid cancer (against 57% of control subjects). An increased risk of thyroid cancer was observed with greater height, weight, BMI, BF%, and BSA. The association of thyroid cancer risk with height, weight, BMI, and BF% did not remain when adjustment was made for BSA. By comparison, the odds ratios for the highest versus the lowest quartile of BSA at age 18 were 3.97 (95% confidence interval, 2.57-6.15; p < 0.001) for women and 4.06 (95% confidence interval, 1.03-16.06; p = 0.04) for men. The association between thyroid cancer risk and each of anthropometric factors did not depend on tumor size or menopausal status before diagnosis. Among anthropometric factors, BSA plays a dominant role in thyroid cancer risk and explains the apparent role of BMI.

  19. The atolls of Mururoa and Fangataufa (French Polynesia). The nuclear testings. Radiological aspects

    International Nuclear Information System (INIS)

    Martin, G.

    2007-01-01

    This report provides a review of the radiological measures implemented during the thirty year period of French nuclear tests in Polynesian atolls of Mururoa and Fangataufa. It presents full details of the practices deployed throughout these tests, including, in particular, aspects concerning radiological protection for the population and the environment. It contains all the scientific results and measurements of radioactivity performed during this period, providing concrete facts that can be used to assess the consequences these tests have had on the personnel involved, the population and the environment. (author)

  20. Stable isotope compositions (O-C) of reef fish otoliths from the Taiaro lagoon (Tuamotu, French Polynesia): isotopic and biologic implications

    International Nuclear Information System (INIS)

    Blamart, D.; Juillet-Leclerc, A.; Ouahdi, R.; Escoubeyrou, K.; Lecomte-Finiger, R.

    2002-01-01

    Nuclei (larval stage) and outer parts (adult stage) of fish otoliths from the Taiaro closed lagoon (French Polynesia) and adjacent ocean have been analysed for the C-O isotopic compositions. δ 18 O values of the nuclei of both populations indicate that isotopic equilibrium is reached. This implies that the lagoonal fish population has done its complete biological cycle in the lagoon and represents an adaptation in a closed system. δ 18 O values of the outer parts show a slight isotopic disequilibrium ( 13 C values exhibit a strong isotopic disequilibrium related to metabolic activity. (authors)

  1. Aliphatic hydrocarbons and hopanes as biomarkers of the past 120 years sediment inputs in a coral reef lagoon (Tahiti, French Polynesia)

    International Nuclear Information System (INIS)

    Harris, P.A.; Fichez, R.; Fernandez, J.M.; Saliot, A.

    1999-01-01

    Sediment cores were sampled in four sites in the coral reef lagoon surrounding the city of Papeete, Tahiti, French Polynesia. Sediment cores were dated by mean of 210 Pb activity counting in order to reconstruct past trends in environmental changes. This paper focuses on the historical evolution of NAH and hopanes in a sediment core sampled in the harbour which yielded results over a period covering 120 years. Geochronoly results evidenced a large increase in sedimentation rates from 0.33 g.cm -2 .y -1 to 1.33 g.cm -2 .y -1 since 1967 ± 4 y

  2. ''Numerical simulation of passive tracer dispersion in the pacific ocean from Mururoa atoll (French Polynesia)''

    International Nuclear Information System (INIS)

    Rancher, J.; Lazar, A.; Maes, Ch.

    1996-12-01

    In order to evaluate, on a Tropical South Pacific scale over 10 years, the consequences of an hypothetic radionuclide releases to the ocean from French Nuclear test sites, a series of numerical simulations was carried out. Tracer advection and diffusion terms were computed by a dispersion model without taking into account radioactive decay and biological interactions. Ocean dynamics and turbulent mixing coefficients were derived from a Ocean General circulation Model using annual average climatological fields. A punctual release with unit activity concentration throughout the depth showed the existence of two major directions of propagation from Mururoa atoll: one toward the Eastern Pacific when releases originated from 100-150 meters or less, and the other Westward if release depth is greater. The maximum concentrations which may possibly reach the continental South Pacific coastline originated from released points located in the 350 meters depth zone. Another experiment showed that an punctual release yields higher concentrations than the continuous release of an equivalent quantity over 10 years; two punctual releases were carried out at the characteristic depth of 5 m and 364 m: maximum concentrations decrease by factors of 10 000 and 1000 over ten years. A comparison is made with the surface release study of Ribbe and Tomczak (1990), despite a significant discrepancy in propagation direction, the order of magnitude for concentrations is comparable. (author)

  3. Bibliographic checklist of the marine benthic algae of Central Polynesia in the Pacific Ocean (Excluding Hawai‘i and French Polynesia

    Directory of Open Access Journals (Sweden)

    Tsuda, R.T.

    2013-04-01

    Full Text Available The Polynesian algal bibliographic checklist is based on records from past references for American Samoa and Samoa (380 spp., Cook Islands (111 spp., Johnston Atoll (190 spp., Line Islands (250 spp., Niue (3 spp., Phoenix Islands (193 spp., Pitcairn Islands (23 spp., Tokelau (1 sp., Tonga (109 spp., Wake Atoll (121 spp. and Wallis and Futuna (191 spp. and consists of three sections. The first section (I. Classification provides a listing of classes, orders, and families of the 238 genera of Polynesian algae. The second section (II. Species-Reference Index provides an alphabetized listing of the 667 named algal species under the four Phyla, i.e., Cyanobacteria (68 species, Rhodophyta (373 species, Ochrophyta (59 species and Chlorophyta (167 species with the applicable reference citations for each island or atoll. Brief taxonomic or nomenclatural notes are provided, when appropriate, for selected species. The third section (III. Island-Reference Index provides a chronological listing of all published references for the respective island or atoll in each island group. The complete references for all citations in the text are provided in the Reference section.

  4. Ice volume and climate changes from a 6000 year sea-level record in French Polynesia.

    Science.gov (United States)

    Hallmann, N; Camoin, G; Eisenhauer, A; Botella, A; Milne, G A; Vella, C; Samankassou, E; Pothin, V; Dussouillez, P; Fleury, J; Fietzke, J

    2018-01-18

    Mid- to late-Holocene sea-level records from low-latitude regions serve as an important baseline of natural variability in sea level and global ice volume prior to the Anthropocene. Here, we reconstruct a high-resolution sea-level curve encompassing the last 6000 years based on a comprehensive study of coral microatolls, which are sensitive low-tide recorders. Our curve is based on microatolls from several islands in a single region and comprises a total of 82 sea-level index points. Assuming thermosteric contributions are negligible on millennial time scales, our results constrain global ice melting to be 1.5-2.5 m (sea-level equivalent) since ~5500 years before present. The reconstructed curve includes isolated rapid events of several decimetres within a few centuries, one of which is most likely related to loss from the Antarctic ice sheet mass around 5000 years before present. In contrast, the occurrence of large and flat microatolls indicates periods of significant sea-level stability lasting up to ~300 years.

  5. Climatic change in French Polynesia: detection of observed changes and projections evaluation

    International Nuclear Information System (INIS)

    Hopuare, Marania

    2014-01-01

    The effects of climate change on Pacific islands is a major concern for the local populations. The rainfall parameter, specifically, appears as one of the sensitive parameters, as it determines water resources. The goal of this thesis is to bring a first insight into the 21. century evolution of precipitation in Tahiti. The first step was to characterize rainfall in Tahiti using data records from the observation network of Meteo France. The 'rainfall season', lasting from November to April, is the season of interest, as rainfall amounts are the highest at this time of the year. Indeed, the South Pacific Convergence Zone (SPCZ), host of deep convection, remains the principal source of rainfall in Tahiti in austral summer (December-January-February). On inter-annual and inter-decadal timescales, the El nino Southern Oscillation (ENSO) and the Inter-decadal Pacific Oscillation (IPO) imply north/south and east/west migrations of the SPCZ, drawing it away, or closer to Tahiti. The positive phase of the IPO involves a north-eastward displacement of the SPCZ, which causes higher rainfall amounts in Tahiti. The SPCZ is displaced towards the southwest during negative IPO phase, leading to a decrease of rainfall in Tahiti. The study reveals that the IPO positive phase favor the occurrence of intense El nino events. In those cases, the SPCZ is critically displaced to the northeast and lies zonally just south of the equator. Accordingly, the SPCZ is drawn away from Tahiti and alters the southeast flow of trade winds. As a result, substantial orographic precipitation affect the southeast coasts of Tahiti. Following the assessment of observed precipitation for the period 1961-2011, an original method has been set up to obtain a model able to resolve the island and capture the orographic effects at best. Two successive down-scaling steps have been necessary to get the limited area model ALADINClimat over Tahiti (at the resolution of 12 km), starting from the global coupled model

  6. Archaeoastronomy in Polynesia

    Science.gov (United States)

    Ruggles, Clive L. N.

    Polynesia represents a cultural context where astronomy is deeply embedded, both because of its importance in ocean voyaging and because of its role in the ritual-calendrical cycle that was carried from ancestral homelands in the central Pacific out to islands scattered over many thousands of kilometers. Cultural astronomy has a significant role to play in addressing some of the "big questions" of Polynesian cultural development, such as how and why Polynesian society developed in particular ways in each different island environment. Temple sites in the form of platforms and enclosures are ubiquitous throughout Polynesia, and have formed a natural focus for many archaeoastronomical investigations. The gradual contextualization of archaeoastronomy in Polynesia since the 1960s, but especially since the 1990s, has engendered a "paradigm shift" away from hunting for solstitial and equinoctial alignments toward investigations better attuned to the ethnohistory, which highlights the importance of the lunar calendar and regulation of the two main seasons using the Pleiades. On the other hand, recent work in Mangareva, integrating archaeological, archaeoastronomical, and ethnohistoric evidence, has served to highlight the importance of solstitial observations, at least in one corner of Polynesia. A key issue for the future is to distinguish between alignments upon the June solstice sun and the Pleiades, both of which represent important developmental strands.

  7. Macroalgal bioindicators (growth, tissue N, δ15N) detect nutrient enrichment from shrimp farm effluent entering Opunohu Bay, Moorea, French Polynesia

    International Nuclear Information System (INIS)

    Lin, David T.; Fong, Peggy

    2008-01-01

    Nutrient enrichment from shrimp aquaculture poses an increasing environmental threat due to the industry's projected rapid growth and unsustainable management practices. Traditional methods to monitor impacts emphasize water quality sampling; however, there are many advantages to bioindicators, especially in developing countries. We investigated the usefulness of three bioindicators-growth, tissue nitrogen content and nitrogen stable isotope signature (δ 15 N)-in the tropical red macroalga Acanthophora spicifera. Algae were collected, cultured, and deployed in a spatial array around the outflow from a shrimp farm in Moorea, French Polynesia, to detect nitrogenous wastes. All three parameters were highest adjacent to the shrimp farm indicating nutrient enrichment, and δ 15 N values confirmed the shrimp farm as the dominant nutrient source (5.63-5.96 per mille ). Isotope ratios proved the most sensitive indicator, as δ 15 N signatures were detected at the most distant sites tested, confirming their usefulness in tracing nutrients and mapping the spatial extent of enrichment

  8. Situation of the surveillance of radioactivity in French Polynesia in 2006. results of the I.R.S.N. 's surveillance network

    International Nuclear Information System (INIS)

    2007-01-01

    The 543 atmospheric nuclear tests released radionuclides that have deposited themselves throughout the world. The Environmental Study and Surveillance Laboratory, 'Laboratoire d etude et de suivi de l environnement' (L.E.S.E.) of the Institute of nuclear safety and radiation protection (I.R.S.N.), takes part, for more than 35 years, in the evaluation of the dosimetric consequences of these atmospheric depositions, especially those originating with the 41 tests realized in the territory of French polynesia from 1966 to 1974. This laboratory is established in Tahiti. The ingestion component of this dosimetric evaluation requires to collect the most representative samples of the feed ration of the Polynesians living in the 5 archipelagoes of this territory. These samples belong to the marine environment of full sea, the lagoon environment and the terrestrial environment. Certain samples of the physical environment are also taken (air, water). 388 samples are measured by Hp-Ge low background gamma spectrometry in order to be able to characterize lowest possible radioactivity levels. The levels of activity of Pu isotopes and 90 Sr are also given for 50 selected samples and tritium activities for 14 water samples. Moreover, 101 soil samples were measured by gamma spectrometry to update the external dose due to 137 Cs deposition. During the year 2006 results fall under the continuity of a regular reduction in the levels of radioactivity since the stop, in 1974 of the French atmospheric tests. This residual radioactivity relates to primarily the 137 Cs. In term of additional dose, this artificial and residual radioactivity, estimated from the base of these measurements, is lower than 6 μSv by year (this maximum is obtained for the adults of the Gambiers archipelago). This value corresponds to less than 1% of exposure due to natural radioactivity in Polynesia (approximately 1 milli Sv). this value is of the same order with the estimates made for the previous years. (N.C.)

  9. Situation of the surveillance of radioactivity in French Polynesia in 2007. Results of the I.R.S.N. 's surveillance network

    International Nuclear Information System (INIS)

    2008-01-01

    The 543 atmospheric nuclear tests released radionuclides that have deposited themselves throughout the world. The Environmental Study and Surveillance Laboratory, 'Laboratoire d etude et de suivi de l'environnement' (L.E.S.E.) of the Institute of nuclear safety and radiation protection (I.R.S.N.), takes part, for more than 35 years, in the evaluation of the dosimetric consequences of these atmospheric depositions, especially those originating with the 41 tests realized in the territory of French polynesia from 1966 to 1974. This laboratory is established in Tahiti. The actualized dosimetric evaluation due to the foodstuff ingestion requires to collect the most representative samples of the feed ration of the Polynesians living in the 5 archipelagoes of this territory. These samples belong to the marine environment of full sea, the lagoon environment and the terrestrial environment. Certain samples of the physical environment are also taken (air, water). 355 samples collected in 2007 are measured by Hp-Ge low background gamma spectrometry in order to be able to characterize lowest possible radioactivity levels. The levels of activity of Pu isotopes and 90 Sr are also given for 50 selected samples and tritium activities for 20 water samples. After a period of regular decay of radioactivity after the stop, in 1974, of the French atmospheric tests, the radiological state observed in the year 2007 is the same of that of the recent previous years, at a very low level. for example, the 137 Cs rate in the polynesian air is ten times lower than the parisian rate. In fact, the residual radioactivity essentially relates to 137 Cs, the only artificial radionuclide still measurable in the archipelago. In term of additional dose, this artificial and residual radioactivity is lower than 6 μSv by year. this value corresponds to less than 1% of exposure due to natural radioactivity in Polynesia (approximately 1 milli Sv). (N.C.)

  10. Nutrients, High Light and Shallow Depths Favor the Expansion of the Brown Macroalgae Turbinaria ornata in the Coral Reefs of Mo'orea, French Polynesia

    Science.gov (United States)

    Nieves, M.; Cordoba, G.; Rogers, J.

    2016-02-01

    Coral reefs provide food, recreation and economic resources for billions of people. Despite this importance, anthropogenic stressors including climate change and nutrification threaten coral reefs globally, causing phase-shifts to algal dominated ecosystems and loss of coral habitats. Throughout the tropical South Pacific, the brown macroalgae Turbinaria ornata is expanding its range and now dominates areas where corals used to thrive, especially shallow areas on fringing reefs of French Polynesia. Abiotic factors like light and nutrient availability could enhance the expansion of T. ornata by promoting its growth or by making it physically tougher, which could reduce herbivory pressure and enhance its survival in high energy zones. To understand the abiotic factors favoring growth and survival of T. ornata in Mo'orea, French Polynesia, we conducted a field experiment testing the effect of nutrients (+/- fertilizer), depth (1m within Turbinaria zone, 1.5m at border, 2m below depth distribution), and light (+/- shade) on the growth and toughness of T. ornata. Three-factor ANOVA showed that an interaction between nutrients and light favored T. ornata biomass accumulation (p=0.04). In addition, T. ornata from shallow depths were significantly tougher than those at intermediate depths (p=0.01). These results imply that nutrient enrichment combined with high light levels common in shallow coral reefs may promote growth and expansion of T. ornata to near-shore reef environments. Increased survival and population growth is likely further enhanced by increased toughness of T. ornata in shallow areas, which may limit herbivore grazing and improve survival in strong wave action or currents. Future research should examine whether reducing nutrient loading to coastal waters may limit the expansion of T. ornata in the South Pacific.

  11. Society Islands, French Polynesia Digital Elevation Model - 3 arc-second

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  12. Marquesas Islands, French Polynesia 3 arc-second Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  13. Society Islands (Windward), French Polynesia Digital Elevation Model - 1 arc-second

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  14. Society Islands (Leeward), French Polynesia Digital Elevation Model - 1 arc-second

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  15. Tidal flushing and wind driven circulation of Ahe atoll lagoon (Tuamotu Archipelago, French Polynesia) from in situ observations and numerical modelling

    International Nuclear Information System (INIS)

    Dumas, F.; Le Gendre, R.; Thomas, Y.; Andréfouët, S.

    2012-01-01

    Hydrodynamic functioning and water circulation of the semi-closed deep lagoon of Ahe atoll (Tuamotu Archipelago, French Polynesia) were investigated using 1 year of field data and a 3D hydrodynamical model. Tidal amplitude averaged less than 30 cm, but tide generated very strong currents (2 m s −1 ) in the pass, creating a jet-like circulation that partitioned the lagoon into three residual circulation cells. The pass entirely flushed excess water brought by waves-induced radiation stress. Circulation patterns were computed for climatological meteorological conditions and summarized with stream function and flushing time. Lagoon hydrodynamics and general overturning circulation was driven by wind. Renewal time was 250 days, whereas the e-flushing time yielded a lagoon-wide 80-days average. Tide-driven flush through the pass and wind-driven overturning circulation designate Ahe as a wind-driven, tidally and weakly wave-flushed deep lagoon. The 3D model allows studying pearl oyster larvae dispersal in both realistic and climatological conditions for aquaculture applications.

  16. Macroalgal bioindicators (growth, tissue N, {delta}{sup 15}N) detect nutrient enrichment from shrimp farm effluent entering Opunohu Bay, Moorea, French Polynesia

    Energy Technology Data Exchange (ETDEWEB)

    Lin, David T. [Department of Zoology, University of Hawaii at Manoa, 2538 McCarthy Mall, Edmondson 152, Honolulu, HI 96822 (United States)], E-mail: david.t.lin@ucla.edu; Fong, Peggy [Department of Ecology and Evolutionary Biology, University of California, Los Angeles, 621 Young Drive South, Los Angeles, CA 90095 (United States)

    2008-02-15

    Nutrient enrichment from shrimp aquaculture poses an increasing environmental threat due to the industry's projected rapid growth and unsustainable management practices. Traditional methods to monitor impacts emphasize water quality sampling; however, there are many advantages to bioindicators, especially in developing countries. We investigated the usefulness of three bioindicators-growth, tissue nitrogen content and nitrogen stable isotope signature ({delta}{sup 15}N)-in the tropical red macroalga Acanthophora spicifera. Algae were collected, cultured, and deployed in a spatial array around the outflow from a shrimp farm in Moorea, French Polynesia, to detect nitrogenous wastes. All three parameters were highest adjacent to the shrimp farm indicating nutrient enrichment, and {delta}{sup 15}N values confirmed the shrimp farm as the dominant nutrient source (5.63-5.96 per mille ). Isotope ratios proved the most sensitive indicator, as {delta}{sup 15}N signatures were detected at the most distant sites tested, confirming their usefulness in tracing nutrients and mapping the spatial extent of enrichment.

  17. Species co-occurrence affects the trophic interactions of two juvenile reef shark species in tropical lagoon nurseries in Moorea (French Polynesia).

    Science.gov (United States)

    Matich, Philip; Kiszka, Jeremy J; Mourier, Johann; Planes, Serge; Heithaus, Michael R

    2017-06-01

    Food web structure is shaped by interactions within and across trophic levels. As such, understanding how the presence and absence of predators, prey, and competitors affect species foraging patterns is important for predicting the consequences of changes in species abundances, distributions, and behaviors. Here, we used plasma δ 13 C and δ 15 N values from juvenile blacktip reef sharks (Carcharhinus melanopterus) and juvenile sicklefin lemon sharks (Negaprion acutidens) to investigate how species co-occurrence affects their trophic interactions in littoral waters of Moorea, French Polynesia. Co-occurrence led to isotopic niche partitioning among sharks within nurseries, with significant increases in δ 15 N values among sicklefin lemon sharks, and significant decreases in δ 15 N among blacktip reef sharks. Niche segregation likely promotes coexistence of these two predators during early years of growth and development, but data do not suggest coexistence affects life history traits, such as body size, body condition, and ontogenetic niche shifts. Plasticity in trophic niches among juvenile blacktip reef sharks and sicklefin lemon sharks also suggests these predators are able to account for changes in community structure, resource availability, and intra-guild competition, and may fill similar functional roles in the absence of the other species, which is important as environmental change and human impacts persist in coral reef ecosystems. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Identifying carbon sources and trophic position of coral reef fishes using diet and stable isotope (δ15N and δ13C) analyses in two contrasted bays in Moorea, French Polynesia

    Science.gov (United States)

    Letourneur, Y.; Lison de Loma, T.; Richard, P.; Harmelin-Vivien, M. L.; Cresson, P.; Banaru, D.; Fontaine, M.-F.; Gref, T.; Planes, S.

    2013-12-01

    Stable isotope ratios (δ15N and δ13C) and diet of three fish species, Stegastes nigricans, Chaetodon citrinellus and Epinephelus merra, were analyzed on the fringing coral reefs of two bays that are differentially exposed to river runoff on Moorea Island, French Polynesia. S. nigricans and C. citrinellus relied mostly on turf algae and presented similar trophic levels and δ15N values, whereas E. merra fed on large invertebrates (crabs and shrimps) and had higher trophic levels and δ15N values. Discrepancies existed between stomach content and stable isotope analyses for the relative importance of food items. Bayesian mixing models indicated that sedimented organic matter was also an important additional food for S. nigricans and C. citrinellus, and fishes for E. merra. The main sources of organic matter involved in the food webs ending with these species were algal turfs and surface sediments, while water particulate organic matter was barely used. Significant spatial differences in C and N isotopic ratios for sources and fishes were found within and between bays. Lower 13C and higher 15N values were observed for various compartments of the studied trophic network at the end of each bay than at the entrance. Differences were observed between bays, with organic sources and consumers being, on average, slightly more 13C-depleted and 15N-enriched in Cook's Bay than in Opunohu Bay, linked with a higher mean annual flow of the river at Cook's Bay. Our results suggest that rivers bring continental material into these two bays, which is partly incorporated into the food webs of fringing coral reefs at least close to river mouths. Thus, continental inputs can influence the transfer of organic matter within coral reef food webs depending on the diet of organisms.

  19. Patterns of Social Interaction and Concepts of Interpersonal-Relating at Different Life-Stages in the Marquesas Islands.

    Science.gov (United States)

    Martini, Mary

    This research report describes a study of Marquesas Islanders and how they interact with each other at different life stages from childhood, through youth and adulthood. Fieldwork for this study was conducted for a 10-month period on the island of 'Ua Pou, Marquesas Islands, French Polynesia. A small community of about 200 people in a valley on…

  20. Bora Bora, Tahaa, and Raiatea, French Polynesia, Landsat and SIR-C Images Compared to SRTM Shaded

    Science.gov (United States)

    2005-01-01

    Bora Bora, Tahaa, and Raiatea (top to bottom) are Polynesian Islands about 220 kilometers (135 miles) west-northwest of Tahiti in the South Pacific. Each of the islands is surrounded by a coral reef and its associated islets ('motus') that enclose a lagoon. Actually, as seen here, Tahaa and Raiatea are close enough together to share a common lagoon and reef. These islands are volcanic in origin and were built up from the sea floor by lava extrusions millions of years ago. None is now active, and all are deeply eroded. This display compares three differing 'views from space' of these islands. On the left, an image from the Landsat 7 satellite shows the islands as they might have appeared to an astronaut in orbit in 1999 (but a little sharper and with atmospheric haze suppressed). In the middle is an image created from data gathered by the third-generation Shuttle Imaging Radar (SIR-C), flown in 1994. On the right is a graphic illustrating elevation data gathered by the Shuttle Radar Topography Mission (SRTM) in 2000. Each of these images shows very different information as compared to the other two. Landsat sees clouds, which are almost always above these islands, blocking the view of the terrain. It also readily sees through shallow water down to the reefs. SIR-C sees the waves and other effects of winds upon the ocean surface. It does not look through water to see the reefs, but it clearly separates land and water. It also provides a bolder (but distorted) view of the islands' topographic patterns. With the ability of radar to see through clouds and provision of its own illumination, the SIR-C view is not limited by clouds nor their shadows. SRTM was designed to provide new information that is missing in the Landsat and SIR-C views. Specifically, SRTM created the world's first near-global, detailed elevation model. Natural topographic shading in Landsat imagery and radar topographic shadowing of SIR-C give some evidence of the shape of the ground but do not

  1. Distribution and biological implications of plastic pollution on the fringing reef of Mo'orea, French Polynesia.

    Science.gov (United States)

    Connors, Elizabeth J

    2017-01-01

    Coral reef ecosystems of the South Pacific are extremely vulnerable to plastic pollution from oceanic gyres and land-based sources. To describe the extent and impact of plastic pollution, the distribution of both macro- (>5 mm) and microplastic (plastic plastic was categorized by site type and by the presence of Turbinaria ornata, a common macroalgae on Mo'orea. Microplastics were discovered in the water column of the fringing reef of the island, at a concentration of 0.74 pieces m -2 . Additionally, this study reports for the first time the ingestion of microplastic by the corallimorpha Discosoma nummiforme. Microplastics were made available to corallimorph polyps in a laboratory setting over the course of 108 h. Positively and negatively buoyant microplastics were ingested, and a microplastic particle that was not experimentally introduced was also discovered in the stomach cavity of one organism. This study indicates that plastic pollution has the potential to negatively impact coral reef ecosystems of the South Pacific, and warrants further study to explore the broader potential impacts of plastic pollution on coral reef ecosystems.

  2. Distribution and biological implications of plastic pollution on the fringing reef of Mo’orea, French Polynesia

    Science.gov (United States)

    2017-01-01

    Coral reef ecosystems of the South Pacific are extremely vulnerable to plastic pollution from oceanic gyres and land-based sources. To describe the extent and impact of plastic pollution, the distribution of both macro- (>5 mm) and microplastic (plastic plastic was categorized by site type and by the presence of Turbinaria ornata, a common macroalgae on Mo’orea. Microplastics were discovered in the water column of the fringing reef of the island, at a concentration of 0.74 pieces m−2. Additionally, this study reports for the first time the ingestion of microplastic by the corallimorpha Discosoma nummiforme. Microplastics were made available to corallimorph polyps in a laboratory setting over the course of 108 h. Positively and negatively buoyant microplastics were ingested, and a microplastic particle that was not experimentally introduced was also discovered in the stomach cavity of one organism. This study indicates that plastic pollution has the potential to negatively impact coral reef ecosystems of the South Pacific, and warrants further study to explore the broader potential impacts of plastic pollution on coral reef ecosystems. PMID:28875079

  3. The July Festival in the Marquesan Islands: Social Mechanisms Delimiting Youth and Adulthood.

    Science.gov (United States)

    Martini, Mary

    This research paper describes various aspects of the 12-day July Festival and period of preparation for it in one valley on the island of 'Ua Pou, Marquesas Islands, French Polynesia. This case study is of a well-delineated cultural event which exemplifies many themes presented in "Patterns of Social Interaction and Concepts of…

  4. Spatial Patterns in the Distribution, Diversity and Abundance of Benthic Foraminifera around Moorea (Society Archipelago, French Polynesia).

    Science.gov (United States)

    Fajemila, Olugbenga T; Langer, Martin R; Lipps, Jere H

    2015-01-01

    Coral reefs are now subject to global threats and influences from numerous anthropogenic sources. Foraminifera, a group of unicellular shelled organisms, are excellent indicators of water quality and reef health. Thus we studied a set of samples taken in 1992 to provide a foraminiferal baseline for future studies of environmental change. Our study provides the first island-wide analysis of shallow benthic foraminifera from around Moorea (Society Archipelago). We analyzed the composition, species richness, patterns of distribution and abundance of unstained foraminiferal assemblages from bays, fringing reefs, nearshore and back- and fore-reef environments. A total of 380 taxa of foraminifera were recorded, a number that almost doubles previous species counts. Spatial patterns of foraminiferal assemblages are characterized by numerical abundances of individual taxa, cluster groups and gradients of species richness, as documented by cluster, Fisher α, ternary plot and Principal Component Analyses (PCA). The inner bay inlets are dominated by stress-tolerant, mostly thin-shelled taxa of Bolivina, Bolivinella, Nonionoides, Elongobula, and Ammonia preferring low-oxygen and/or nutrient-rich habitats influenced by coastal factors such as fresh-water runoff and overhanging mangroves. The larger symbiont-bearing foraminifera (Borelis, Amphistegina, Heterostegina, Peneroplis) generally live in the oligotrophic, well-lit back- and fore-reef environments. Amphisteginids and peneroplids were among the few taxa found in the bay environments, probably due to their preferences for phytal substrates and tolerance to moderate levels of eutrophication. The fringing reef environments along the outer bay are characterized by Borelis schlumbergeri, Heterostegina depressa, Textularia spp. and various miliolids which represent a hotspot of diversity within the complex reef-lagoon system of Moorea. The high foraminiferal Fisher α and species richness diversity in outer bay fringing reefs

  5. Spatial Patterns in the Distribution, Diversity and Abundance of Benthic Foraminifera around Moorea (Society Archipelago, French Polynesia.

    Directory of Open Access Journals (Sweden)

    Olugbenga T Fajemila

    Full Text Available Coral reefs are now subject to global threats and influences from numerous anthropogenic sources. Foraminifera, a group of unicellular shelled organisms, are excellent indicators of water quality and reef health. Thus we studied a set of samples taken in 1992 to provide a foraminiferal baseline for future studies of environmental change. Our study provides the first island-wide analysis of shallow benthic foraminifera from around Moorea (Society Archipelago. We analyzed the composition, species richness, patterns of distribution and abundance of unstained foraminiferal assemblages from bays, fringing reefs, nearshore and back- and fore-reef environments. A total of 380 taxa of foraminifera were recorded, a number that almost doubles previous species counts. Spatial patterns of foraminiferal assemblages are characterized by numerical abundances of individual taxa, cluster groups and gradients of species richness, as documented by cluster, Fisher α, ternary plot and Principal Component Analyses (PCA. The inner bay inlets are dominated by stress-tolerant, mostly thin-shelled taxa of Bolivina, Bolivinella, Nonionoides, Elongobula, and Ammonia preferring low-oxygen and/or nutrient-rich habitats influenced by coastal factors such as fresh-water runoff and overhanging mangroves. The larger symbiont-bearing foraminifera (Borelis, Amphistegina, Heterostegina, Peneroplis generally live in the oligotrophic, well-lit back- and fore-reef environments. Amphisteginids and peneroplids were among the few taxa found in the bay environments, probably due to their preferences for phytal substrates and tolerance to moderate levels of eutrophication. The fringing reef environments along the outer bay are characterized by Borelis schlumbergeri, Heterostegina depressa, Textularia spp. and various miliolids which represent a hotspot of diversity within the complex reef-lagoon system of Moorea. The high foraminiferal Fisher α and species richness diversity in outer bay

  6. International conference - Papeete - French Polynesia - June 29, 2006. Scientists and nuclear tests consequence on health. The Colloquium; Conference internationale - Papeete - Polynesie Francaise - 29 juin 2006. Les scientifiques et les consequences des essais nucleaires sur la sante. Le colloque

    Energy Technology Data Exchange (ETDEWEB)

    Allison, Lyn [Parliamentarians for a Nuclear Free Future (Australia); International Nuclear Test Network, Paris (France); Cavillon, Arlette [Le Mouvement pour la Paix, 139 boulevard Victor Hugo, F-93400 St-Ouen (France); Rowland, Al [Institute of Molecular BioSciences, Massey University, Palmerston North (New Zealand); Parmentier, Claude [Institut Gustave-Roussy, lab. UPRES EA no. 27-10, 39 rue Camille Desmoulins, 94805 Villejuif cedex (France); Vahaire, Florent de; Brindel, Pauline; Doyon, Francoise [Unite 605 INSERM, Institut Gustave-Roussy, Villejuif (France); Drozdovich, Vladimir [International Agency for Research on Cancer - IARC, Lyon (France); Rachedi, Frederique; Boissin,; Sebag, Joseph; Shan, Larys; Bezeaud, Frederique; Petitdidier, Patrick [Tahiti, Polynesie francaise (France); Paaoafaite, John; Teuri, Joseph [Institut de recherche pour le developpement - IRD, Chemin de l' Arahiri, PK 3,5, Arue 98713, Polynesie francaise (France); Hirshon, Unutea [Assemblee de Polynesie francaise, BP 28 Papeete - 98713 Tahiti, Polynesie francaise (France); Luc, Helene [commission des Affaires etrangeres et de la Defense (France); ONG, Cara [Marshall Islands (United States); Bouveret, Patrice [Observatoire des armes nucleaires francaises, Centre de Documentation et de Recherche sur la Paix et les Conflits - CDRPC (France); Ruff, Tilman A. [Nossal Institute for Global Health, University of Melbourne (Australia); International Dept, Australian Red Cross (Australia); Smith, Nick [New Zealand Parliamentary Network for Nuclear Disarmament (New Zealand); Okumura, Eiji [Hibakusha Hiroshima (Japan); Valatx, Jean-Louis; Tardieu, Arlette; Hervieux, J. C. [Association des Veterans des Essais Nucleaires - Aven, 44-A rue de la Favorite, 69005 Lyon (France); NOONAN, Anne [Medical Association for Prevention of War - MAPW (Australia); Sercombe, Robert [Australia Parliament (Australia)

    2006-06-15

    Forty years after the first bomb in Moruroa, a conference to promote recognition and justice for all victims of nuclear tests. More than thirty speakers, scientists, legal experts, parliamentarians and members of associations from French Polynesia, Australia, Fiji, New Zealand, the United States, Japan, the Netherlands and France debated on June 29-30, at the President's palace in Papeete, on the rights of the victims of nuclear tests to be recognized by nuclear powers. During this conference, we heard scientists explain very clearly that contamination and irradiation had widespread consequences including on the gene pool of the victims. Today, damage found on the chromosomes of Polynesian thyroid cancer patients who lived 1000 km away from Moruroa is ten times higher than damage found on average nuclear workers. Researchers tell us that many of those who worked on nuclear sites die earlier. Average life expectancy for the veterans from New Zealand is for example 51 years - and for most of them a life marred by suffering and cancers. Researchers tell us that conducting credible surveys is becoming more and more difficult as the impact of radiations that were absorbed 20, 30 or even 40 years earlier is getting more difficult to discern from damages due to old age or other illnesses. Testimonies and information given at this conference are indispensable for the public to realize the actual impact of the nuclear tests as well as show the elected representatives how urgent it is to meet the expectations of the victims. The suffering and strong discontent of the former test site workers moved the parliamentarians as well as the public. The strong words that were said will have to give a human face to the law we will have to implement in order to do justice to the victims. An impact of nuclear testing on health and environment are experienced by many peoples in the world. The testing nations are of course the ones who should compensate the victims. But there is also a

  7. The Myth of the Citizen Soldier: Rhode Island Provincial Soldiers in the French and Indian War

    Science.gov (United States)

    2016-06-10

    14 Revolution, is an excellent account of social, economic, and political factors in colonial America that influenced the concept of the citizen ...THE MYTH OF THE CITIZEN -SOLDIER: RHODE ISLAND PROVINCIAL SOLDIERS IN THE FRENCH AND INDIAN WAR A thesis presented to the...From - To) AUG 2015 – JUN 2016 4. TITLE AND SUBTITLE The Myth of the Citizen Soldier: Rhode Island Provincial Soldiers in the French and Indian War

  8. Transgender in Polynesia

    NARCIS (Netherlands)

    Besnier, N.; Whelehan, P.; Bolin, A.

    2015-01-01

    Most societies of Polynesia include a small minority of nonnormatively gendered people. These are highly effeminate men and masculine women, whose gendering also implies an erotic attraction to persons of the same sex who are normatively gendered. The gender crossing that transgender Polynesians

  9. The struggle of the veterans of the French nuclear tests

    International Nuclear Information System (INIS)

    2005-01-01

    The question debated in this article concerns the demand of compensation and recognition of the impact on their health of nuclear tests. The military personnel that worked during nuclear tests in French Polynesia and the Sahara sites, but also the inhabitants of the atolls of Moruroa and Fangataufa equally in French Polynesia. An observatory of the veterans health has been created in order to improve the medical management of military personnel and former military personnel. An association 'Moruroa e tatou' contains the Polynesian former workers of the Nuclear tests of the Pacific and the association A.V.E.N. contains the veterans of nuclear tests. numerous examples are detailed. The question is tackled too for the consequences on health of the British nuclear tests, in Australia, Christmas Islands, and New Zealand. (N.C.)

  10. The atolls of Mururoa and Fangataufa (French Polynesia). The nuclear testings. Radiological aspects; Les atolls de Mururoa et de Fangataufa (Polynesie Francaise). Les experimentations nucleaires. Aspects radiologiques

    Energy Technology Data Exchange (ETDEWEB)

    Martin, G

    2007-07-01

    This report provides a review of the radiological measures implemented during the thirty year period of French nuclear tests in Polynesian atolls of Mururoa and Fangataufa. It presents full details of the practices deployed throughout these tests, including, in particular, aspects concerning radiological protection for the population and the environment. It contains all the scientific results and measurements of radioactivity performed during this period, providing concrete facts that can be used to assess the consequences these tests have had on the personnel involved, the population and the environment. (author)

  11. CRED Gridded Bathymetry of French Frigate Shoals (100-019) in the Northwestern Hawaiian Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — File 100-019b is a 60-m ASCII grid of depth data collected near French Frigate Shoals in the Northwestern Hawaiian Islands as of May 2003. This grid has been...

  12. Widespread melt/rock interaction and seismic properties of the lithosphere above mantle plumes: Evidence from mantle xenoliths from French Polynesia

    Science.gov (United States)

    Tommasi, A.; Godard, M.; Coromina, G.; Dautria, J. M.; Barczus, H.

    2003-04-01

    In addition to thermal erosion, plume/lithosphere interaction may induce significant changes in the lithosphere chemical composition. To constrain the extent of this process in an oceanic environment and its consequences on the lithosphere seismic properties, we studied the relationship between petrological processes and microstructure in mantle xenoliths from the Austral-Cook, Society and Marquesas islands. Olivine forsterite contents in our sp-peridotites vary continuously from Fo91 to Fo83, the lowest Fo being observed in dunites and wehrlites. Yet, their high Ni content (up to 2500 ppm) precludes a cumulate origin. These rocks are rather interpreted as resulting from melt/rock reactions involving olivine precipitation and pyroxene dissolution, the dunites indicating high melt-rock ratios. Moreover, wehrlites display poikiloblastic diopside enclosing corroded olivines. Late crystallization of clinopyroxene, also observed in lherzolites, may result from a near-solidus melt-freezing reaction occurring at the boundary of a partial melting domain developed at the expenses of lithospheric mantle. These data suggest that the lithosphere above a mantle plume undergoes a complex sequence of magmatic processes that significantly change its composition. Yet, crystal preferred orientations and thus seismic anisotropy are little affected by these processes. Lherzolites and harzburgites, independent from composition, show high-temperature porphyroclastic microstructures and strong olivine CPO. Although dunites and wehrlites display annealing microstructures to which is associated a progressive dispersion of the olivine CPO, very weak CPO are limited to a few dunites and wehrlites, suggesting that CPO destruction is restricted to domains of intense magma-rock interaction due to localized flow or accumulation of magmas. Conversely, the compositional changes result in lower seismic velocities for P- and S-waves. Relative to normal mantle, seismic anomalies may attain -2.5 (2

  13. Widespread melt/rock interaction and seismic properties of the lithosphere above mantle plumes: A petrological and microstructural study of mantle xenoliths from French Polynesia

    Science.gov (United States)

    Tommasi, A.; Godard, M.

    2002-12-01

    In addition to thermal erosion, plume/lithosphere interaction may induce significant changes in the lithosphere chemical composition. To constrain the extent of this process in an oceanic environment and its consequences on the lithosphere seismic properties, we studied the relationship between petrological processes and microstructure in mantle xenoliths from the Austral-Cook, Society and Marquesas islands. Olivine forsterite contents in our sp-peridotites vary continuously from Fo91 to Fo83, the lowest Fo being observed in dunites and wehrlites. Yet, their high Ni content (up to 2500 ppm) precludes a cumulate origin. These rocks are rather interpreted as resulting from melt/rock reactions involving olivine precipitation and pyroxene dissolution, the dunites indicating high melt-rock ratios. Moreover, wehrlites display poikiloblastic diopside enclosing corroded olivines. Late crystallization of clinopyroxene, also observed in lherzolites, may result from a near-solidus melt-freezing reaction occurring at the boundary of a partial melting domain developed at the expenses of lithospheric mantle. These data suggest that the lithosphere above a mantle plume undergoes a complex sequence of magmatic processes that significantly change its composition. Yet, crystal preferred orientations and thus seismic anisotropy are little affected by these processes. Lherzolites and harzburgites, independent from composition, show high-temperature porphyroclastic microstructures and strong olivine CPO. Although dunites and wehrlites display annealing microstructures to which is associated a progressive dispersion of the olivine CPO, very weak CPO are limited to a few dunites and wehrlites, suggesting that CPO destruction is restricted to domains of intense magma-rock interaction due to localized flow or accumulation of magmas. Conversely, the compositional changes result in lower seismic velocities for P- and S-waves. Relative to normal mantle, seismic anomalies may attain -2

  14. Strategy to control the invasive alien tree Miconia calvescens in Pacific islands: Eradication, containment or something else?

    Science.gov (United States)

    Meyer, Jean-Yves; Loope, Lloyd; Goarant, Anne-Claire; Veitch, C.R.; Clout, M.N.; Towns, D. R.

    2011-01-01

    Miconia calvescens (Melastomataceae) is a notorious plant invader in the tropical islands of French Polynesia, Hawaii and New Caledonia. A small tree native to Central and South America, it was first introduced as an ornamental in private botanic gardens in Tahiti (1937), Honolulu (1961), and Nouméa (1970s) where it escaped, became naturalised, and formed dense monospecific stands. More than 80,000 ha are currently invaded in French Polynesia, 10,000 ha in the Hawaiian Islands and 140 ha in New Caledonia. Control programmes have been under way in the Hawaiian Islands (Oahu, Maui, Hawaii, Kauai) and French Polynesia (Raiatea, Tahaa, Nuku Hiva, Fatu Hiva) since the early 1990s, and in New Caledonia (Province Sud) since 2006. Despite more than 15 years of intensive control efforts and millions of plants destroyed, eradication has not been achieved in any of these islands, mainly because the species has multiple features that thwart its elimination (e.g., prolific seed production, active dispersal by alien and native frugivorous birds, large and persistent soil seed bank, shade-tolerance), combined with the difficulty of detecting and destroying plants on rough terrain and steep slopes, insufficient control frequency, and limited financial and human resources. Miconia’s life cycle requires at least four years growth from seedling to fruiting. Consequently, prevention of fruit production may be an effective management strategy for small populations. This “juvenilization” process may allow the eradication of small populations when carefully conducted over a quarter century. 

  15. A report on the outbreak of Zika virus on Easter Island, South Pacific, 2014.

    Science.gov (United States)

    Tognarelli, J; Ulloa, S; Villagra, E; Lagos, J; Aguayo, C; Fasce, R; Parra, B; Mora, J; Becerra, N; Lagos, N; Vera, L; Olivares, B; Vilches, M; Fernández, J

    2016-03-01

    Zika virus (ZIKV) is an emerging mosquito-borne flavivirus circulating in Asia and Africa. In 2013, a large outbreak was reported on the archipelago of French Polynesia. In this study, we report the detection and molecular characterization of Zika virus for the first time in Chile from an outbreak among the inhabitants of Easter Island. A total of 89 samples from patients suspected of having ZIKV infection were collected between the period from January to May, 2014. Molecular diagnosis of the virus was performed by RT-PCR followed by the sequencing of the region containing the NS5 gene. A comparison of the viral nucleic acid sequence with those of other strains of ZIKA virus was performed using the MEGA software. Fifty-one samples were found positive for ZIKV by RT-PCR analysis. Further analysis of the NS5 gene revealed that the ZIKV strains identified in Easter Island were most closely related to those found in French Polynesia (99.8 to 99.9% nt and 100% aa sequence identity). These results strongly suggest that the transmission pathway leading to the introduction of Zika virus on Easter Island has its origin in French Polynesia.

  16. The struggle of the veterans of the French nuclear tests; La lutte des veterans des essais nucleaires francais

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The question debated in this article concerns the demand of compensation and recognition of the impact on their health of nuclear tests. The military personnel that worked during nuclear tests in French Polynesia and the Sahara sites, but also the inhabitants of the atolls of Moruroa and Fangataufa equally in French Polynesia. An observatory of the veterans health has been created in order to improve the medical management of military personnel and former military personnel. An association 'Moruroa e tatou' contains the Polynesian former workers of the Nuclear tests of the Pacific and the association A.V.E.N. contains the veterans of nuclear tests. numerous examples are detailed. The question is tackled too for the consequences on health of the British nuclear tests, in Australia, Christmas Islands, and New Zealand. (N.C.)

  17. Coral species identification and occurrences from sites at Mandano and Wakatobi, Sulawesi, Indonesia and Raiatea, Society Islands, French Polynesia, March-May, 2002 (NODC Accession 0039738)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data are coral species and occurrences data from Pacific reef areas (crest, flat, and slope) collected at sites in Manado, northern Sulawesi, Indonesia (app....

  18. Multibeam collection for COOK17MV: Multibeam data collected aboard Melville from 2001-12-24 to 2002-01-02, Easter Island, Chile to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  19. Multibeam collection for COOK16MV: Multibeam data collected aboard Melville from 2001-11-09 to 2001-12-23, Papeete, French Polynesia to Easter Island, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  20. Multibeam collection for GLOR03MV: Multibeam data collected aboard Melville from 1992-12-12 to 1993-01-06, Easter Island, Chile to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  1. Multibeam collection for GLOR05MV: Multibeam data collected aboard Melville from 1993-02-09 to 1993-03-20, Papeete, French Polynesia to Easter Island, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  2. Multibeam collection for PANR05MV: Multibeam data collected aboard Melville from 1998-03-06 to 1998-04-13, Easter Island, Chile to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  3. CRED Gridded Bathymetry of Bank 66 and east French Frigate Shoals (100-020) in the Northwestern Hawaiian Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — File 100-020b is a 60-m ASCII grid of depth data collected near Bank 66, East French Frigate Shoals in the Northwestern Hawaiian Islands as of May 2003. This grid...

  4. Continuous improvement of operation and maintenance conditions of french PWR nuclear islands

    International Nuclear Information System (INIS)

    Bitsch, D.

    1985-05-01

    Improvement of the nuclear island design, to facilitate maintenance and working conditions during plant shutdown, has been a subject of particular attention within the French PWR program. Standardization and industrial concentration created an unusually favourable context for approaching this objective. Progress efforts supported by the feedback of actual operating experience were pursued in the areas of plant layout-equipment installation, and on the design and technology of the component themselves. The progress efforts on the design and technology of the components were pursued along several paths including: - the resistance increase of specific parts submitted to various forms of in-service damage, - the reduction of the extent and duration of work during plant outages and - the reduction of the Occupational Radiation Exposure (ORE), one of the most important axes of development, through the appropriate selection of less releasing materials, the implementation of more efficient decontamination systems and by the use of robots

  5. Vector Competence of French Polynesian Aedes aegypti and Aedes polynesiensis for Zika Virus.

    Directory of Open Access Journals (Sweden)

    Vaea Richard

    2016-09-01

    Full Text Available In 2013-2014, French Polynesia experienced for the first time a Zika outbreak. Two Aedes mosquitoes may have contributed to Zika virus (ZIKV transmission in French Polynesia: the worldwide distributed Ae. aegypti and the Polynesian islands-endemic Ae. polynesiensis mosquito.To evaluate their vector competence for ZIKV, mosquitoes were infected per os at viral titers of 7 logs tissue culture infectious dose 50%. At several days post-infection (dpi, saliva was collected from each mosquito and inoculated onto C6/36 mosquito cells to check for the presence of ZIKV infectious particles. Legs and body of each mosquito were also collected and submitted separately to RNA extraction and ZIKV RT-PCR. In Ae. aegypti the infection rate was high as early as 6 dpi and the dissemination efficiency get substantial from 9 dpi while the both rates remained quite low in Ae. polynesiensis. The transmission efficiency was poor in Ae. aegypti until 14 dpi and no infectious saliva was found in Ae. polynesiensis at the time points studied.In our experimental conditions, the late ability of the French Polynesian Ae. aegypti to transmit ZIKV added by the poor competence of Ae. polynesiensis for this virus suggest the possible contribution of another vector for the propagation of ZIKV during the outbreak, in particular in remote islands where Ae. polynesiensis is predominating.

  6. Revising rates of asymptomatic Zika virus infection based on sentinel surveillance data from French Overseas Territories

    Directory of Open Access Journals (Sweden)

    Lorenzo Subissi

    2017-12-01

    Full Text Available French Polynesia and the French Territories of the Americas (FTAs have experienced outbreaks of Zika virus (ZIKV infection. These territories used similar sentinel syndromic surveillance to follow the epidemics. However, the surveillance system only takes into account consulting patients diagnosed with ZIKV disease, while non-consulting cases, as well as asymptomatic cases, are not taken into account. In the French territories under study, the ratio of consulting to non-consulting patients was found to likely be as low as 1/3 to 1/4, and rough estimates of the ZIKV asymptomatic infections indicated a lower rate than previously reported (i.e., not more than half. Keywords: Zika virus, Sentinel surveillance, Asymptomatic infections, Pacific islands, Caribbean region, Vector-borne infections

  7. Learning and training. Education in eighteenth-century traditional Polynesia

    Directory of Open Access Journals (Sweden)

    Henri J.M. Claessen

    2009-10-01

    Full Text Available In this article some methods and types of education in traditional Polynesia will be presented. The emphasis will fall on the second half of the eighteenth century. This period has been selected for on the one hand it covers the final years of the Polynesian culture before it was deeply influenced by good intended efforts of missionaries and administrators who tried to erase heathen customs and introduce dresses, and introducing reading and writing and the negative forces of traders, whalers and colonizers, who came to the islands to relax after arduous travels, and to buy cheap goods and food. On the other hand many voyagers, missionaries, administrators and traders left us in their logs and journals detailed descriptions of the islanders and their cultures as they had seen them and tried to understand them. These publications will be considered here as ‘sources’.

  8. Cancer epidemiology in the pacific islands - past, present and future.

    Science.gov (United States)

    Moore, Malcolm A; Baumann, Francine; Foliaki, Sunia; Goodman, Marc T; Haddock, Robert; Maraka, Roger; Koroivueta, Josefa; Roder, David; Vinit, Thomas; Whippy, Helen J D; Sobue, Tomotaka

    2010-01-01

    The Pacific Ocean contains approximately 25,000 islands, stretching from Papua New Guinea to Easter Island, populated by mixtures of Melanesians, Micronesians and Polynesians, as well as migrant groups from Asia and Europe. The region encompasses a third of the surface of the earth although it is sparsely populated at a total of around 9 million. With the exception of some of the more populated islands, such as New Zealand and Hawaii, few surveys of chronic diseases have been conducted, but it is increasingly recognized that obesity, diabetes and associated conditions are emerging public health problems and clearly there is a need for cooperation to optimize control. Here we focus on cancer registry and epidemiological findings for Papua New Guinea, the Solomons, Vanuatu, Samoa, New Caledonia, Fiji, Polynesia, French Polynesia, Maori in New Zealand, Native Hawaiians, Micronesia, including Guam, and Aboriginal populations in Australia as assessed by PubMed searches and perusal of the International Agency for Cancer Research descriptive epidemiology database. Overall, the major cancers in males are oral and liver in Papua New Guinea and the Solomon Islands, and lung and prostate elsewhere (Fiji being exceptional in demonstrating a predominance of esophageal cancer), whereas in females it is breast and either cervix or lung, depending largely on whether cervical cancer screening program is active. In certain locations thyroid cancer is also very prevalent in females. The similarities and variation point to advantages for collaborative research to provide the evidence-base for effective cancer control programs in the region.

  9. New perspectives on the occupation of Hatuana dune site, Ua Huka, Marquesas Islands

    International Nuclear Information System (INIS)

    Molle, G.; Conte, E.

    2011-01-01

    New archaeological excavations were conducted in 2009 in the Hatuana dune site, Ua Huka, Marquesas archipelago (French Polynesia). The objectives of this research were to determine the complete stratigraphy of the western section of the site, and to obtain charcoal samples for radiocarbon dating. The results are presented here, updating previous dates by E. Conte, and enhancing our understanding of the place of the Hatuana coastal area in the island's prehistory. The main occupation occurred during a period of warfare, suggesting that the place was used to control and prevent enemy attacks. (author). 24 refs., 5 figs., 1 tab.

  10. [Taxation of traditional rums in French overseas territories and public health: The example of Reunion Island].

    Science.gov (United States)

    Mété, D

    2017-11-01

    France has a complex system for the taxation of alcoholic beverages. In the French overseas territories (FOT), the system includes little-known specificities whose purpose is to preserve the sugar-cane-rum sector, a pillar for the weak economies in these territories. Taxes are reduced for traditional rums produced and sold locally. This favors the marketing of alcoholic spirits at low prices. In metropolitan France, on the contrary, spirits are heavily taxed drinks and their share in consumption is minor. Reunion Island (RI) is a FOT confronted with significant socioeconomic precariousness and with one of the highest national morbidity and mortality rates associated with alcohol abuse. Spirits account for half of the total consumption of pure alcohol, with a strong predominance for local traditional rums. These products are preferentially consumed by vulnerable subjects, often affected by an alcohol-use disorder. This study consists of three parts. First, a comparative analysis of alcoholic beverage prices between RI and mainland France. Second, an analysis of the bibliography on the consequences of preferential consumption of spirits. Third, a literature review on the impact of taxation on alcohol-related morbidity and mortality. In France, the cheapest gram of pure alcohol is found in the FOT. The preferential consumption of spirits is associated with more frequent and more rapid complications. It is correlated with the level of alcoholic psychoses. Taxation is effective in reducing damage caused by the abuse of alcoholic beverages. The World Health Organization recommends the application of a minimum price for alcohol and tax increases. The reduced taxation of the traditional rums of the FOT does not take into account public health data. Its purpose is economic. In RI, it contributes to a high level of consumption of spirits and encourages excess mortality through alcohol abuse. It constitutes an inequality of health for these populations. Changes in this tax

  11. Numerical simulation of passive tracer dispersion in the pacific ocean from Mururoa atoll (French Polynesia); Etude numerique de la dispersion d`un traceur dans le pacifique sud depuis l`atoll de Mururoa

    Energy Technology Data Exchange (ETDEWEB)

    Rancher, J.; Lazar, A.; Maes, Ch.

    1996-12-01

    In order to evaluate, on a Tropical South Pacific scale over 10 years, the consequences of an hypothetic radionuclide releases to the ocean from French Nuclear test sites, a series of numerical simulations was carried out. Tracer advection and diffusion terms were computed by a dispersion model without taking into account radioactive decay and biological interactions. Ocean dynamics and turbulent mixing coefficients were derived from a Ocean General circulation Model using annual average climatological fields. A punctual release with unit activity concentration throughout the depth showed the existence of two major directions of propagation from Mururoa atoll: one toward the Eastern Pacific when releases originated from 100-150 meters or less, and the other Westward if release depth is greater. The maximum concentrations which may possibly reach the continental South Pacific coastline originated from released points located in the 350 meters depth zone. Another experiment showed that an punctual release yields higher concentrations than the continuous release of an equivalent quantity over 10 years; two punctual releases were carried out at the characteristic depth of 5 m and 364 m: maximum concentrations decrease by factors of 10 000 and 1000 over ten years. A comparison is made with the surface release study of Ribbe and Tomczak (1990), despite a significant discrepancy in propagation direction, the order of magnitude for concentrations is comparable. (author).

  12. CRED REA Coral Population Parameters at French Frigate Shoals, Northwestern Hawaiiian Islands, 2003

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at French Frigate Shoals...

  13. CRED REA Coral Population Parameters at French Frigate Shoals, Northwestern Hawaiiian Islands, 2002

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 12 sites at French Frigate Shoals...

  14. CRED REA Coral Population Parameters at French Frigate Shoals, Northwestern Hawaiiian Islands, 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 11 sites at French Frigate Shoals...

  15. CRED REA Algal Assessments, French Frigate Shoals, Northwestern Hawaiian Islands 2002 (NODC Accession 0010352)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 12 sites at French Frigate Shoals...

  16. CRED REA Fish Team Stationary Point Count Surveys at French Frigate Shoals, NW Hawaiian Islands, 2006

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments (REA) conducted at 10 sites around French Frigate...

  17. Proteus genomic island 1 (PGI1), a new resistance genomic island from two Proteus mirabilis French clinical isolates.

    Science.gov (United States)

    Siebor, Eliane; Neuwirth, Catherine

    2014-12-01

    To analyse the genetic environment of the antibiotic resistance genes in two clinical Proteus mirabilis isolates resistant to multiple antibiotics. PCR, gene walking and whole-genome sequencing were used to determine the sequence of the resistance regions, the surrounding genetic structure and the flanking chromosomal regions. A genomic island of 81.1 kb named Proteus genomic island 1 (PGI1) located at the 3'-end of trmE (formerly known as thdF) was characterized. The large MDR region of PGI1 (55.4 kb) included a class 1 integron (aadB and aadA2) and regions deriving from several transposons: Tn2 (blaTEM-135), Tn21, Tn6020-like transposon (aphA1b), a hybrid Tn502/Tn5053 transposon, Tn501, a hybrid Tn1696/Tn1721 transposon [tetA(A)] carrying a class 1 integron (aadA1) and Tn5393 (strA and strB). Several ISs were also present (IS4321, IS1R and IS26). The PGI1 backbone (25.7 kb) was identical to that identified in Salmonella Heidelberg SL476 and shared some identity with the Salmonella genomic island 1 (SGI1) backbone. An IS26-mediated recombination event caused the division of the MDR region into two parts separated by a large chromosomal DNA fragment of 197 kb, the right end of PGI1 and this chromosomal sequence being in inverse orientation. PGI1 is a new resistance genomic island from P. mirabilis belonging to the same island family as SGI1. The role of PGI1 in the spread of antimicrobial resistance genes among Enterobacteriaceae of medical importance needs to be evaluated. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  18. Tern Island - French Frigate Shoal - Locations of Marine Debris Removal by NOAA

    Data.gov (United States)

    U.S. Environmental Protection Agency — This dataset corresponds to Figure 5-1 in DRAFT TECHNICAL SUPPORT DOCUMENT TO THE PRELIMINARY ASSESSMENT FOR THE FWS - HAWAIIAN ISLANDS NATIONAL WILDLIFE REFUGE:...

  19. CRED Towed-Diver Fish Biomass Surveys at French Frigate Shoals, NW Hawaiian Islands in 2006

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Towed-diver surveys (aka. Towboard surveys) are conducted by the Coral Reef Ecosystem Division (CRED) of the NOAA Pacific Islands Fisheries Science Center (PIFSC) as...

  20. CReefs Biodiversity Census at French Frigate Shoals, Northwestern Hawaiian Islands Marine National Monument, 2006

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Personnel from the Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic...

  1. CRED Towed-Diver Fish Biomass Surveys at French Frigate Shoals, NW Hawaiian Islands in 2002

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Towed-diver surveys (aka. Towboard surveys) are conducted by the Coral Reef Ecosystem Division (CRED) of the NOAA Pacific Islands Fisheries Science Center (PIFSC) as...

  2. CRED Towed-Diver Fish Biomass Surveys at French Frigate Shoals, NW Hawaiian Islands in 2001

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Towed-diver surveys (aka. Towboard surveys) are conducted by the Coral Reef Ecosystem Division (CRED) of the NOAA Pacific Islands Fisheries Science Center (PIFSC) as...

  3. The significance of the human factor in the safety of nuclear reactors: the French experience and the lessons of Three Mile Island

    International Nuclear Information System (INIS)

    Houze, C.; Oury, J.M.

    1982-05-01

    The importance of the human factor to French nuclear safety policy and the application of human fallibility as a parameter of safety analysis are described. The impact of reactor operating experience on future theoretical and practical application considerations is discussed. Particular reference is given to the lessons of Three Mile Island

  4. Multilingualism and Web Advertising: Addressing French-Speaking Consumers

    Science.gov (United States)

    Martin, Elizabeth

    2011-01-01

    Drawing inferences from both quantitative and qualitative data, this study examines the extent to which American companies tailor their Web advertising for global audiences with a particular focus on French-speaking consumers in North America, Europe, Africa, the Caribbean and French Polynesia. Explored from a sociolinguistic and social semiotic…

  5. Current levels determination of 137 Cesium in sea water from Guayaquil to Greenwich Island and in some components of the aquatic ecosystems at Fort William cape

    International Nuclear Information System (INIS)

    Rojas, Piedad

    1998-01-01

    During VII ecuadorian expedition was carried out a study of the current activity of the 137 Cs in superficial water of sea. This project was made with the purpose of evaluating the impact of the radioactive atmospheric contamination on the masses of water of the Antarctic Continent , possibly originated in the processes of nuclear fission of the industry and also for the last nuclear explosions, effected of September of 1995 to January 1996 in the French Polynesia. The samples were taken between Guayaquil and Greenwich Island. They were analyzed using techniques of gamma spectroscopy, the results determined presence of 137 Cs with the concentration of within the permissible limits

  6. Chlamydia pecorum Infection in Free-ranging Koalas ( Phascolarctos cinereus ) on French Island, Victoria, Australia.

    Science.gov (United States)

    Legione, Alistair R; Amery-Gale, Jemima; Lynch, Michael; Haynes, Leesa; Gilkerson, James R; Sansom, Fiona M; Devlin, Joanne M

    2016-04-28

    We detected Chlamydia pecorum in two koalas ( Phascolarctos cinereus ) from a closed island population in Victoria, Australia, previously free of Chlamydia infection. The ompA and multilocus sequence type were most closely related to published isolates of livestock rather than koala origin, suggesting potential cross-species transmission of C. pecorum .

  7. Invading freshwater snails and biological control in Martinique Island, French West Indies

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Pointier

    2001-09-01

    Full Text Available Eight alien freshwater snail species were introduced into Martinique Island during the last 50 years. The introduced snails include four planorbids (Biomphalaria straminea, Helisoma duryi, Amerianna carinata and Gyraulus sp., three thiarids (Melanoides tuberculata, M. amabilis and Tarebia granifera and one ampullarid (Marisa cornuarietis. Four of these species rapidly colonized the whole Martinican hydrographic system whereas the other four remained restricted to some particular sites. The invasion processes were documented during the last 20 years and showed (i a rapid invasion of the island by several morphs of M. tuberculata at the beginning of the 80's; (ii the introduction of T. granifera in 1991 and M. amabilis in 1997; and (iii the rapid spread of these last two species throughout the island. In the years following its introduction, M. tuberculata was used in biological control experiments against the snail hosts of schistosomiasis, B. glabrata and B. straminea. Experiments were conducted with success in several groups of water-cress beds which constituted the latest transmission sites for schistosomiasis at the beginning of the 80's. A malacological survey carried out in 2000 all over the island showed the absence of B. glabrata but the presence of some residual populations of B. straminea. Long-term studies carried out in Martinique have shown that the thiarids are able to maintain relatively stable populations over a long period of time, thus preventing recolonization by the snail hosts. Within this context the invasion of the hydrographic system of Martinique by thiarid snails has resulted in an efficient and sustainable control of the intermediate hosts of schistosomiasis.

  8. Invading freshwater snails and biological control in Martinique Island, French West Indies.

    Science.gov (United States)

    Pointier, J P

    2001-01-01

    Eight alien freshwater snail species were introduced into Martinique Island during the last 50 years. The introduced snails include four planorbids (Biomphalaria straminea, Helisoma duryi, Amerianna carinata and Gyraulus sp.), three thiarids (Melanoides tuberculata, M. amabilis and Tarebia granifera) and one ampullarid (Marisa cornuarietis). Four of these species rapidly colonized the whole Martinican hydrographic system whereas the other four remained restricted to some particular sites. The invasion processes were documented during the last 20 years and showed (i) a rapid invasion of the island by several morphs of M. tuberculata at the beginning of the 80's; (ii) the introduction of T. granifera in 1991 and M. amabilis in 1997; and (iii) the rapid spread of these last two species throughout the island. In the years following its introduction, M. tuberculata was used in biological control experiments against the snail hosts of schistosomiasis, B. glabrata and B. straminea. Experiments were conducted with success in several groups of water-cress beds which constituted the latest transmission sites for schistosomiasis at the beginning of the 80's. A malacological survey carried out in 2000 all over the island showed the absence of B. glabrata but the presence of some residual populations of B. straminea. Long-term studies carried out in Martinique have shown that the thiarids are able to maintain relatively stable populations over a long period of time, thus preventing recolonization by the snail hosts. Within this context the invasion of the hydrographic system of Martinique by thiarid snails has resulted in an efficient and sustainable control of the intermediate hosts of schistosomiasis.

  9. Records of shallow-water marine invertebrates from French Frigate Shoals, Northwestern Hawaiian Islands with a note on nonindigenous species from NOWRAMP 2000 surveys at 39 sites and a 2002-03 survey at a single site (NODC Accession 0001083)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — In September of 2000, the Northwest Hawaiian Islands Rapid Assessment and Monitoring Program (NOW-RAMP) Expedition surveyed French Frigate Shoals (FFS) and a number...

  10. The late Quaternary decline and extinction of palms on oceanic Pacific islands

    Science.gov (United States)

    Prebble, M.; Dowe, J. L.

    2008-12-01

    Late Quaternary palaeoecological records of palm decline, extirpation and extinction are explored from the oceanic islands of the Pacific Ocean. Despite the severe reduction of faunal diversity coincidental with human colonisation of these previously uninhabited oceanic islands, relatively few plant extinctions have been recorded. At low taxonomic levels, recent faunal extinctions on oceanic islands are concentrated in larger bodied representatives of certain genera and families. Fossil and historic records of plant extinction show a similar trend with high representation of the palm family, Arecaceae. Late Holocene decline of palm pollen types is demonstrated from most islands where there are palaeoecological records including the Cook Islands, Fiji, French Polynesia, the Hawaiian Islands, the Juan Fernandez Islands and Rapanui. A strong correspondence between human impact and palm decline is measured from palynological proxies including increased concentrations of charcoal particles and pollen from cultivated plants and invasive weeds. Late Holocene extinctions or extirpations are recorded across all five of the Arecaceae subfamilies of the oceanic Pacific islands. These are most common for the genus Pritchardia but also many sedis fossil palm types were recorded representing groups lacking diagnostic morphological characters.

  11. Multibeam collection for BMRG02MV: Multibeam data collected aboard Melville from 1995-11-28 to 1995-12-09, Papeete, French Polynesia to Chatham Island, New Zealand

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  12. Multibeam collection for AT11L24: Multibeam data collected aboard Atlantis from 2005-03-12 to 2005-04-06, Papeete, French Polynesia to Easter Island, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  13. Feasibility survey of the introduction of new energy/renewable energy in Pacific island countries. Actual and potential renewable energy uptake in South Pacific countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    Survey was conducted on the present situation of the introduction of photovoltaic power system and the potential installation in Pacific Island countries. As to the preset situation of the introduction of photovoltaic power system, systems installed in Melanesia were 1,699 sets and 529,450 Wp in capacity. Systems installed in Micronesia were 1,352 sets and 107,224 Wp in capacity. Systems installed in Polynesia were 2,942 sets and 1,171,420 Wp in capacity. By country, the number of those installed in French Polynesia was the largest, 1,749 sets. The number in each of the other countries was approximately 0-500 sets. The amount of the potential installation was calculated from the number of households with no electricity service and the average electricity consumption amount per household. As a result, the amount of the potential installation was 74,328 kWh/d in Papua New Guinea, 11,045 kWh/d in the Fiji Islands, 8,136 kWh/d in the Solomon Islands, 2,870 kWh/d in New Caledonia, and 2,708 kWh/d in Tonga. However, schools, remote health clinics, etc. were excluded in the calculation. Further, all the rural households with no electricity service were converted to those to be served by photovoltaic power system, but in some locations the use of hydroelectric power generation and diesel generator may be more appropriate. (NEDO)

  14. Law No. 2010-2 from January 5, 2010 relative to the acknowledgment and the indemnification of victims of French nuclear tests

    International Nuclear Information System (INIS)

    Sarkozy, Nicolas; Fillon, Francois; Alliot-Marie, Michele; Hortefeux, Brice; Woerth, Eric; Morin, Herve; Bachelot-Narquin, Roselyne; Penchard, Marie-Luce

    2010-01-01

    This law, approved by the French House of Commons and Senate, deals with the indemnification of the victims of French nuclear tests performed in the Sahara and in French Polynesia between 1960 and 1974. It specifies the conditions to be fulfilled by the individuals concerned and suffering from a radio-induced disease resulting from an exposure to ionising radiations

  15. Poisoned reign: French nuclear colonialism in the Pacific. Revised ed.

    International Nuclear Information System (INIS)

    Danielsson, Bengt; Danielsson, Marie-Therese.

    1986-01-01

    Since 1966, France has used Moruroa, a small atoll in the Pacific, as the testing site for its nuclear bombs - despite opposition from both the Polynesian people and nations throughout the world. Levels of radioactive fallout and sea contamination, and the extent of damage to Moruroa itself have remained a closely-guarded military secret. This book traces the history of French nuclear involvement in the Pacific and shows how the tests have been used to strengthen colonial rule in French Polynesia

  16. Shallow-water Marine Invertebrates French Frigate Shoals, Northwestern Hawaiian Islands 2000 and 2002, (NODC Accession 0001083)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset focuses on marine surveys used to obtain a more in depth record of the marine fauna from French Frigate Shoals and includes a note on nonindigenous...

  17. Using DNA Barcoding and Standardized Sampling to Compare Geographic and Habitat Differentiation of Crustaceans: A Hawaiian Islands Example

    Directory of Open Access Journals (Sweden)

    M. Julian Caley

    2011-09-01

    Full Text Available Recently, the Census of Marine Life has explored methods to assess coral reef diversity by combining standardized sampling (to permit comparison across sites with molecular techniques (to make rapid counts of species possible. To date, this approach has been applied across geographically broad scales (seven sites spanning the Indian, Pacific and Atlantic Oceans, focusing on similar habitats at all sites (10–12 m forereef. Here we examine crustacean spatial diversity patterns for a single atoll, comparing results for four sites (comprising forereef, backreef, and lagoon habitats at French Frigate Shoals (FFS, Northwestern Hawaiian Islands, Hawaii, USA, within the Papahanaumokuakea Marine National Monument. The Bray-Curtis index of similarity across these habitats at FFS was the same or greater than the similarity between similar habitats on Heron Island and Lizard Island in the Great Barrier Reef and much greater than similarity between more widely separated localities in the Indo-Pacific Ocean (e.g., Ningaloo, Moorea, French Polynesia or the Line Islands. These results imply that, at least for shallow reefs, sampling multiple locations versus sampling multiple habitats within a site maximizes the rate at which we can converge on the best global estimate of coral reef biodiversity.

  18. Holocene emergence in the Cook Islands, South Pacific

    Science.gov (United States)

    Woodroffe, C. D.; Stoddart, D. R.; Spencer, T.; Scoffin, T. P.; Tudhope, A. W.

    1990-03-01

    There is evidence of Holocene emergence on several of the Cook Islands. On Suwarrow Atoll there are extensive outcrops of emergent, but truncated, reef on the northern atoll rim, radiocarbon-dated 4680 4310 years B. P., overlain by younger cemented boulder conglomerates. On the northeast of the atoll there are fossil algal ridges indicating up to 1 m of emergence; the landwardmost has been dated 4220 years B. P., the intermediate one 3420 years B. P. and the present one 1250 years B. P. On Mitiaro, a makatea island in the Southern Cooks, there are emergent reefal deposits in the centre of the reef flat dated 5140 3620 years B. P. Similar thought poorly preserved deposits occur on Mauke, and an erosional bench and notch occurs on Atiu. Emergence on all islands appears synchronous with that reported on Mangaia, where a relative fall of sea level of at least 1.7 m in the last 3400 years has been reported. The evidence for emergence is broadly similar to that described from French Polynesia, though timing of emergence appears to differ.

  19. Evaluation of nutritional and antioxidant properties of the tropical fruits banana, litchi, mango, papaya, passion fruit and pineapple cultivated in Réunion French Island.

    Science.gov (United States)

    Septembre-Malaterre, Axelle; Stanislas, Giovédie; Douraguia, Elisabeth; Gonthier, Marie-Paule

    2016-12-01

    Much attention is paid to the beneficial action of fruits against obesity-related oxidative stress. This study evaluated nutritional and antioxidant properties of banana, litchi, mango, papaya, passion fruit and pineapple from Réunion French Island. Results showed that total amounts of carbohydrates, vitamin C and carotenoids were 7.7-67.3g glucose equivalent, 4.7-84.9mg ascorbic acid equivalent and 26.6-3829.2μg β-carotene equivalent/100g fresh weight, respectively. Polyphenols were detected as the most abundant antioxidants (33.0-286.6mg gallic acid equivalent/100g fresh weight) with the highest content from passion fruit. UPLC-MS analysis led to identify epigallocatechin and quercetin derivatives from banana and litchi, ferulic, sinapic, syringic and gallic acids from pineapple and mango, and piceatannol from passion fruit. Polyphenol-rich extracts protected red blood cells and preadipose cells against oxidative stress. Altogether, these findings highlight nutritional benefits of French tropical fruits and their possible interest to improve antioxidant capacities of the body during obesity. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. African Journals Online: Angola

    African Journals Online (AJOL)

    El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala ...

  1. African Journals Online: Netherlands

    African Journals Online (AJOL)

    El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala ...

  2. African Journals Online: Suriname

    African Journals Online (AJOL)

    El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala ...

  3. African Journals Online: Argentina

    African Journals Online (AJOL)

    El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala ...

  4. African Journals Online: Mongolia

    African Journals Online (AJOL)

    ... Faeroe Islands, Falkland Islands (Malvinas), Fiji, Finland, France, France, MEtropolitan, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, The, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras ...

  5. A fossil Diploglossus (Squamata, Anguidae) lizard from Basse-Terre and Grande-Terre Islands (Guadeloupe, French West Indies).

    Science.gov (United States)

    Bochaton, Corentin; Boistel, Renaud; Casagrande, Fabrice; Grouard, Sandrine; Bailon, Salvador

    2016-06-29

    Today, Diploglossine lizards (Anguidae) are common on the Greater Antillean Islands (West Indies), where they are represented by many endemic species. However these lizards are very rare on the Lesser Antillean Islands, where they are only represented by a single species, the Montserrat galliwasp (Diploglossus montisserrati). Here, we show that diploglossine lizards were present in the past on other Lesser Antillean islands, by reporting the discovery of Anguidae fossil remains in two Amerindian archaeological deposits and in a modern deposit. These remains are compared to skeletons of extant diploglossine lizards, including D. montisserrati, using X-ray microtomography of the type specimen of this critically endangered lizard. We also conducted a histological study of the osteoderms in order to estimate the putative age of the specimen. Our results show that the fossil specimens correspond to a member of the Diploglossus genus presenting strong similarities, but also minor morphological differences with D. montisserrati, although we postulate that these differences are not sufficient to warrant the description of a new species. These specimens, identified as Diploglossus sp., provide a new comparison point for the study of fossil diploglossine lizards and reflect the historical 17(th) century mentions of anguid lizards, which had not been observed since.

  6. Impacts of Dust on Tropical Volcanic Soil Formation: Insights from Strontium and Uranium-Series Isotopes in Soils from Basse-Terre Island, French Guadeloupe

    Science.gov (United States)

    Pereyra, Y.; Ma, L.; Sak, P. B.; Gaillardet, J.; Buss, H. L.; Brantley, S. L.

    2015-12-01

    Dust inputs play an important role in soil formation, especially for thick soils developed on tropical volcanic islands. In these regions, soils are highly depleted due to intensive chemical weathering, and mineral nutrients from dusts have been known to be important in sustaining soil fertility and productivity. Tropical volcanic soils are an ideal system to study the impacts of dust inputs on the ecosystem. Sr and U-series isotopes are excellent tracers to identify sources of materials in an open system if the end-members have distinctive isotope signatures. These two isotope systems are particularly useful to trace the origin of atmospheric inputs into soils and to determine rates and timescales of soil formation. This study analyzes major elemental concentrations, Sr and U-series isotope ratios in highly depleted soils in the tropical volcanic island of Basse-Terre in French Guadeloupe to determine atmospheric input sources and identify key soil formation processes. We focus on three soil profiles (8 to 12 m thick) from the Bras-David, Moustique Petit-Bourg, and Deshaies watersheds; and on the adjacent rivers to these sites. Results have shown a significant depletion of U, Sr, and major elements in the deep profile (12 to 4 m) attributed to rapid chemical weathering. The top soil profiles (4 m to the surface) all show addition of elements such as Ca, Mg, U, and Sr due to atmospheric dust. More importantly, the topsoil profiles have distinct Sr and U-series isotope compositions from the deep soils. Sr and U-series isotope ratios of the top soils and sequential extraction fractions confirm that the sources of the dust are from the Saharan dessert, through long distance transport from Africa to the Caribbean region across the Atlantic Ocean. During the transport, some dust isotope signatures may also have been modified by local volcanic ashes and marine aerosols. Our study highlights that dusts and marine aerosols play important roles in element cycles and

  7. Exploring the molecular basis of insecticide resistance in the dengue vector Aedes aegypti: a case study in Martinique Island (French West Indies

    Directory of Open Access Journals (Sweden)

    Yébakima André

    2009-10-01

    Full Text Available Abstract Background The yellow fever mosquito Aedes aegypti is a major vector of dengue and hemorrhagic fevers, causing up to 100 million dengue infections every year. As there is still no medicine and efficient vaccine available, vector control largely based on insecticide treatments remains the only method to reduce dengue virus transmission. Unfortunately, vector control programs are facing operational challenges with mosquitoes becoming resistant to commonly used insecticides. Resistance of Ae. aegypti to chemical insecticides has been reported worldwide and the underlying molecular mechanisms, including the identification of enzymes involved in insecticide detoxification are not completely understood. Results The present paper investigates the molecular basis of insecticide resistance in a population of Ae. aegypti collected in Martinique (French West Indies. Bioassays with insecticides on adults and larvae revealed high levels of resistance to organophosphate and pyrethroid insecticides. Molecular screening for common insecticide target-site mutations showed a high frequency (71% of the sodium channel 'knock down resistance' (kdr mutation. Exposing mosquitoes to detoxification enzymes inhibitors prior to bioassays induced a significant increased susceptibility of mosquitoes to insecticides, revealing the presence of metabolic-based resistance mechanisms. This trend was biochemically confirmed by significant elevated activities of cytochrome P450 monooxygenases, glutathione S-transferases and carboxylesterases at both larval and adult stages. Utilization of the microarray Aedes Detox Chip containing probes for all members of detoxification and other insecticide resistance-related enzymes revealed the significant constitutive over-transcription of multiple detoxification genes at both larval and adult stages. The over-transcription of detoxification genes in the resistant strain was confirmed by using real-time quantitative RT

  8. Exploring the molecular basis of insecticide resistance in the dengue vector Aedes aegypti: a case study in Martinique Island (French West Indies).

    Science.gov (United States)

    Marcombe, Sébastien; Poupardin, Rodolphe; Darriet, Frederic; Reynaud, Stéphane; Bonnet, Julien; Strode, Clare; Brengues, Cecile; Yébakima, André; Ranson, Hilary; Corbel, Vincent; David, Jean-Philippe

    2009-10-26

    The yellow fever mosquito Aedes aegypti is a major vector of dengue and hemorrhagic fevers, causing up to 100 million dengue infections every year. As there is still no medicine and efficient vaccine available, vector control largely based on insecticide treatments remains the only method to reduce dengue virus transmission. Unfortunately, vector control programs are facing operational challenges with mosquitoes becoming resistant to commonly used insecticides. Resistance of Ae. aegypti to chemical insecticides has been reported worldwide and the underlying molecular mechanisms, including the identification of enzymes involved in insecticide detoxification are not completely understood. The present paper investigates the molecular basis of insecticide resistance in a population of Ae. aegypti collected in Martinique (French West Indies). Bioassays with insecticides on adults and larvae revealed high levels of resistance to organophosphate and pyrethroid insecticides. Molecular screening for common insecticide target-site mutations showed a high frequency (71%) of the sodium channel 'knock down resistance' (kdr) mutation. Exposing mosquitoes to detoxification enzymes inhibitors prior to bioassays induced a significant increased susceptibility of mosquitoes to insecticides, revealing the presence of metabolic-based resistance mechanisms. This trend was biochemically confirmed by significant elevated activities of cytochrome P450 monooxygenases, glutathione S-transferases and carboxylesterases at both larval and adult stages. Utilization of the microarray Aedes Detox Chip containing probes for all members of detoxification and other insecticide resistance-related enzymes revealed the significant constitutive over-transcription of multiple detoxification genes at both larval and adult stages. The over-transcription of detoxification genes in the resistant strain was confirmed by using real-time quantitative RT-PCR. These results suggest that the high level of

  9. The Polynesian gene pool: an early contribution by Amerindians to Easter Island.

    Science.gov (United States)

    Thorsby, Erik

    2012-03-19

    It is now generally accepted that Polynesia was first settled by peoples from southeast Asia. An alternative that eastern parts of Polynesia were first inhabited by Amerindians has found little support. There are, however, many indications of a 'prehistoric' (i.e. before Polynesia was discovered by Europeans) contact between Polynesia and the Americas, but genetic evidence of a prehistoric Amerindian contribution to the Polynesian gene pool has been lacking. We recently carried out genomic HLA (human leucocyte antigen) typing as well as typing for mitochondrial DNA (mtDNA) and Y chromosome markers of blood samples collected in 1971 and 2008 from reputedly non-admixed Easter Islanders. All individuals carried HLA alleles and mtDNA types previously found in Polynesia, and most of the males carried Y chromosome markers of Polynesian origin (a few had European Y chromosome markers), further supporting an initial Polynesian population on Easter Island. The HLA investigations revealed, however, that some individuals also carried HLA alleles which have previously almost only been found in Amerindians. We could trace the introduction of these Amerindian alleles to before the Peruvian slave trades, i.e. before the 1860s, and provide suggestive evidence that they were introduced already in prehistoric time. Our results demonstrate an early Amerindian contribution to the Polynesian gene pool on Easter Island, and illustrate the usefulness of typing for immunogenetic markers such as HLA to complement mtDNA and Y chromosome analyses in anthropological investigations.

  10. Sugar-sweetened beverages in Pacific Island countries and territories: problems and solutions?

    Science.gov (United States)

    Snowdon, W

    2014-03-01

    Non-communicable diseases are a major problem in the Pacific Islands, with poor diets an important contributing factor. Available data suggests high levels of intake of sugar-sweetened beverages (SSBs) across the region, and particularly in adolescents. Due to concerns about the risks to health of high intakes, efforts have been made across the region to reduce the intake of SSBs. French Polynesia, Nauru, Cook Islands, Tonga and Fiji have implemented sales or excise taxes on SSBs to increase the price to the consumer. Many countries in the region have adopted school food policies which intend to limit or ban access to SSBs in schools. Guam also adopted legislation to ensure that healthier foods and beverages were available in all vending machines in schools. Efforts to control advertising and sponsorship of SSBs have been limited to-date in the region, although some school food policies do restrict advertising and sponsorship in schools, school grounds and school vehicles. Efforts around education and awareness raising have shown mixed success in terms of changing behaviour. Greater attention is needed to evaluate the impact of these measures to ensure that actions are effective, and to increase the evidence regionally of the most effective approaches to tackle SSBs.

  11. The Race to Document Archaeological Sites Ahead of Rising Sea Levels: Recent Applications of Geospatial Technologies in the Archaeology of Polynesia

    Directory of Open Access Journals (Sweden)

    Mark D. McCoy

    2018-01-01

    Full Text Available Marine environments are rich in natural resources, and therefore, have been targeted for human occupation from at least the Pleistocene. In the modern day, the preservation and documentation of the physical archaeological evidence of human occupation and use of coasts, islands, and the ocean must now include mitigating the impacts of global climate change. Here, I review recent efforts to document archaeological sites across the islands of Polynesia using geospatial technology, specifically remote sensing, high-resolution documentation, and the creation of archaeological site geodatabases. I discuss these geospatial technologies in terms of planning for likely future impacts from sea level rise; a problem that will be felt across the region, and based on current evidence, will affect more than 12% of all known sites in New Zealand (Aotearoa.

  12. Study of Mururoa's basaltic massif alteration (French Polynesia): solid and fluid phases analysis and thermodynamical modeling

    International Nuclear Information System (INIS)

    Destrigneville, Christine

    1991-01-01

    The alteration processes occurring in the volcanics of Mururoa have been studied using petrological data on secondary minerals, chemical analyses of the interstitial fluids and isotopic analyses on both minerals and fluids. Chemical and isotopic exchanges were first modelled, then thermodynamical modeling characterized the chemical evolution during the alteration of the secondary assemblage and of the fluid. The main secondary sequences which have been observed in Mururoa volcanics result from the alteration occurring during the lavas setting. Two different processes have been evidenced. The first one is the deuteric alteration with the CO_2-rich magmatic fluid exsolved from the magma and trapped in the vesicles and the olivine microcracks of the lava intrusions. This alteration in a closed system is dominated by the solid phases when the CO_2 molar fraction in the fluid is higher than 0.25. The second process is the alteration of the lavas by seawater or a meteoric fluid. The basaltic flows present alteration assemblages composed of clay minerals and zeolites whose chemical composition has been forced by the fluid composition. Shallowness emissions of lavas result in completely argillized levels. The present interstitial fluids chemistry result from the percolation of seawater in the volcano. In the argillized levels the fluids have interacted with the clay minerals and their chemical compositions have been modified. The important chemical changes in the present interstitial fluids show that the present alteration in the volcano is higher than the fluids circulation. (author) [fr

  13. CRED SVP Drifting Buoy Argos_ID 30111 Data, French Frigate Shoals in the Northwestern Hawaiian Islands, 200210-200309 (NODC Accession 0049436)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CRED SVP drifter Argos_ID 30111 was deployed in the region of NW Hawaiian Islands to assess ocean currents and sea surface temperature. SVP drifter data files...

  14. Rapid evolution of ritual architecture in central Polynesia indicated by precise 230Th/U coral dating.

    Science.gov (United States)

    Sharp, Warren D; Kahn, Jennifer G; Polito, Christina M; Kirch, Patrick V

    2010-07-27

    In Polynesia, the complex Society Islands chiefdoms constructed elaborate temples (marae), some of which reached monumental proportions and were associated with human sacrifice in the 'Oro cult. We investigated the development of temples on Mo'orea Island by 230Th/U dating of corals used as architectural elements (facing veneers, cut-and-dressed blocks, and offerings). The three largest coastal marae (associated with the highest-ranked chiefly lineages) and 19 marae in the inland 'Opunohu Valley containing coral architectural elements were dated. Fifteen corals from the coastal temples meet geochemical criteria for accurate 230Th/U dating, yield reproducible ages for each marae, and have a mean uncertainty of 9 y (2sigma). Of 41 corals from wetter inland sites, 12 show some diagenesis and may yield unreliable ages; however, the majority (32) of inland dates are considered accurate. We also obtained six 14C dates on charcoal from four marae. The dates indicate that temple architecture on Mo'orea Island developed rapidly over a period of approximately 140 y (ca. AD 1620-1760), with the largest coastal temples constructed immediately before initial European contact (AD 1767). The result of a seriation of architectural features corresponds closely with this chronology. Acropora coral veneers were superceded by cut-and-dressed Porites coral blocks on altar platforms, followed by development of multitier stepped altar platforms and use of pecked basalt stones associated with the late 'Oro cult. This example demonstrates that elaboration of ritual architecture in complex societies may be surprisingly rapid.

  15. Genetic diversity and population differentiation of small giant clam Tridacna maxima in Comoros islands assessed by microsatellite markers.

    Science.gov (United States)

    Ahmed Mohamed, Nadjim; Yu, Qian; Chanfi, Mohamed Ibrahim; Li, Yangping; Wang, Shi; Huang, Xiaoting; Bao, Zhenmin

    2016-01-01

    Small giant clam, Tridacna maxima , widely distributed from French Polynesia to East Africa, has faced population declines due to over-exploitation. Comoros islands are an important biogeographic region due to potential richness of marine species, but no relevant information is available. In order to facilitate devising effective conservation management plan for T. maxima , nine microsatellite markers were used to survey genetic diversity and population differentiation of 72 specimens collected from three Comoros islands, Grande Comore, Moheli and Anjouan. A total of 51 alleles were detected ranged from 2 to 8 per locus. Observed and expected heterozygosity varied from 0.260 to 0.790 and from 0.542 to 0.830, respectively. All populations have high genetic diversity, especially the population in Moheli, a protected area, has higher genetic diversity than the others. Significant heterozygote deficiencies were recorded, and null alleles were probably the main factor leading to these deficits. F ST value indicated medium genetic differentiation among the populations. Although significant, AMOVA revealed 48.9 % of genetic variation within individuals and only a small variation of 8.9 % was found between populations. Gene flow was high ( Nm  = 12.40) between Grande Comore and Moheli, while lower ( Nm  = 1.80) between Grande Comore and Anjouan, explaining geographic barriers to genetic exchanges might exist in these two islands. Global gene flow analysis ( Nm  = 5.50) showed that larval dispersal is enough to move between the islands. The high genetic diversity and medium population differentiation revealed in the present study offer useful information on genetic conservation of small giant clams.

  16. Use of serum and blood samples on filter paper to improve the surveillance of Dengue in Pacific Island Countries.

    Science.gov (United States)

    Aubry, Maite; Roche, Claudine; Dupont-Rouzeyrol, Myrielle; Aaskov, John; Viallon, Jérôme; Marfel, Maria; Lalita, Paul; Elbourne-Duituturaga, Salanieta; Chanteau, Suzanne; Musso, Didier; Pavlin, Boris I; Harrison, Dustin; Kool, Jacob L; Cao-Lormeau, Van-Mai

    2012-09-01

    In Pacific Island Countries (PICs) the epidemiology of dengue is characterized by long-term transmission of a single dengue virus (DENV) serotype. The emergence of a new serotype in one island country often indicates major outbreaks with this serotype will follow in other PICs. Filter paper (FP) cards on which whole blood or serum from dengue suspected patients had been dried was evaluated as a method for transportation of this material by standard mail delivery throughout the Pacific. Twenty-two FP-dried whole blood samples collected from patients in New Caledonia and Wallis & Futuna Islands, during DENV-1 and DENV-4 transmission, and 76 FP-dried sera collected from patients in Yap State, Majuro (Republic of Marshall Islands), Tonga and Fiji, before and during outbreaks of DENV-2 in Yap State and DENV-4 in Majuro, were tested for the presence of DENV RNA, by serotype specific RT-PCR, at the Institut Louis Malardé in French Polynesia. The serotype of DENV could be determined, by a variety of RT-PCR procedures, in the FP-dried samples after more than three weeks of transport at ambient temperatures. In most cases, the sequencing of the envelope gene to genotype the viruses also was possible. The serotype and genotype of DENV can be determined from FP-dried serum or whole blood samples transported over thousands of kilometers at ambient, tropical, temperatures. This simple and low-cost approach to virus identification should be evaluated in isolated and resource poor settings for surveillance for a range of significant viral diseases. Copyright © 2012. Published by Elsevier B.V.

  17. French Foodscapes

    DEFF Research Database (Denmark)

    Hedegaard, Liselotte

    By exploring how local and regional products and uses of food interact with the changes in the French cuisine over time, this paper seeks to retrace the history of the French meal through meanings of place and time, terroir and savoir-faire. The study will be based on sources from early modern/modern history...... the destructuralisation of eating habits have been raised since the 1980s, but numerous studies emphasise that the traditional French meal is still playing an important role in everyday life in France. Despite regional variations, the general view of the structure of a traditional French meal as based on the succession...... of flavours and the accordance with wines is widespread. Such a comprehension means giving precedence to gastronomic reasons for determining the order of dishes. However, the French meal has not always been composed in the way it is today and the reasons for the composition have not always been gastronomic...

  18. French Courses

    CERN Multimedia

    2012-01-01

    General and Professional French Courses These courses are open to all persons working on the CERN site, and to their spouses. The next session will take place from 28 January to 5 April 2013. Oral Expression This course is aimed for students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. The next session will take place from 28 January to 5 April 2013. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. The next session will take place from 28 January to 5 April 2013. For registration and further information on the courses, please consult our Web pages or contact Kerstin Fuhrmeister.

  19. French Antilles and Guiana.

    Science.gov (United States)

    1983-11-01

    This discussion of French Antilles and Guiana cover the following: the people, geography, history, government, political conditions, economy, and relations with the US. In 1983 the population totaled 303,000 with an annual growth rate of 0.09%. The infant mortality rate (1981) was 12.6/1000 and life expectancy 68 years. About 98% of the people of Martinique are of Afro European or Afro European Indian descent. The remainder are the old planter families and a sizable number of metropolitan French. Most of the work force are employed in agriculture or food processing and associated industries. Most permanent residents of Guadeloupe are of mixed Afro European descent. A few thousand Metropolitan French reside there. Most French Guianese live along the coast, about 1/2 of them in the capital. Martinique is the northernmost of the Windward Islands, which are part of the Lesser Antilles chain in the Caribbean Sea southeast of Puerto Rico. Guadeloupe comprises 2 of the Leeward Islands, which are also part of the Lesser Antilles chain. French Guiana is located on the northern coast of South America, a few degrees north of the Equator. Indians were the 1st known indigenous inhabitants of French Guiana and the French Antilles. Columbus sighted Guadeloupe in 1493, Martinique in 1493 or 1502, and the Guiana coast probably during his 3rd voyage in 1498. French Guiana, Guadeloupe, and Martinique, as overseas departments of France since 1946, are integral parts of the French Republic. Their relationship to Metropolitan France is somewhat similar to that of Alaska and Hawaii to the counterminous US. Each department has a general council composed of 1 representative elected by each canton. Guadeloupe and Martinique each elect 2 senators to the French Senate and 3 deputies to the National Assembly. French Guiana elects 1 senator and 1 deputy. In each of the 3 departments exist individuals and small political parties that advocate immediate independence, but their adherents form only

  20. French Training

    CERN Multimedia

    Françoise Benz

    2003-01-01

    General and Professional French Courses The next session will take place: from 13 October to 19 December 2003. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages or contact Mrs. Fontbonne: Tel. 72844. Writing Professional Documents in French This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF (for 8 students) For further information and registration, please consult our Web pages or contact Mrs. Fontbonne: Tel. 72844. Language Training Françoise Benz Tel.73127 language.training@cern.ch

  1. Coupled Hf-Nd-Pb isotope co-variations of HIMU oceanic island basalts from Mangaia, Cook-Austral islands, suggest an Archean source component in the mantle transition zone

    Science.gov (United States)

    Nebel, Oliver; Arculus, Richard J.; van Westrenen, Wim; Woodhead, Jon D.; Jenner, Frances E.; Nebel-Jacobsen, Yona J.; Wille, Martin; Eggins, Stephen M.

    2013-07-01

    Although it is widely accepted that oceanic island basalts (OIB) sample geochemically distinct mantle reservoirs including recycled oceanic crust, the composition, age, and locus of these reservoirs remain uncertain. OIB with highly radiogenic Pb isotope signatures are grouped as HIMU (high-μ, with μ = 238U/204Pb), and exhibit unique Hf-Nd isotopic characteristics, defined as ΔɛHf, deviant from a terrestrial igneous rock array that includes all other OIB types. Here we combine new Hf isotope data with previous Nd-Pb isotope measurements to assess the coupled, time-integrated Hf-Nd-Pb isotope evolution of the most extreme HIMU location (Mangaia, French Polynesia). In comparison with global MORB and other OIB types, Mangaia samples define a unique trend in coupled Hf-Nd-Pb isotope co-variations (expressed in 207Pb/206Pb vs. ΔɛHf). In a model employing subducted, dehydrated oceanic crust, mixing between present-day depleted MORB mantle (DMM) and small proportions (˜5%) of a HIMU mantle endmember can re-produce the Hf-Nd-Pb isotope systematics of global HIMU basalts (sensu stricto; i.e., without EM-1/EM-2/FOZO components). An age range of 3.5 to 3 Gyr and implies that OIB chemistry can be used to test geodynamic models.

  2. Rapid prehistoric extinction of iguanas and birds in Polynesia.

    Science.gov (United States)

    Steadman, David W; Pregill, Gregory K; Burley, David V

    2002-03-19

    The Tongoleleka archaeological site on Lifuka Island, Kingdom of Tonga, is a rich accumulation of pottery, marine mollusks, and nonhuman bones that represents first human contact on a small island in Remote Oceania approximately 2,850 years ago. The lower strata contain decorated Lapita-style pottery and bones of an extinct iguana (Brachylophus undescribed sp.) and numerous species of extinct birds. The upper strata instead feature Polynesian Plainware pottery and bones of extant species of vertebrates. A stratigraphic series of 20 accelerator-mass spectrometer radiocarbon dates on individual bones of the iguana, an extinct megapode (Megapodius alimentum), and the non-native chicken (Gallus gallus) suggests that anthropogenic loss of the first two species and introduction of the latter occurred on Lifuka within a time interval too short (a century or less) to be resolved by radiometric dating. The geologically instantaneous prehistoric collapse of Lifuka's vertebrate community contrasts with the much longer periods of faunal depletion on some other islands, thus showing that the elapse time between human arrival and major extinction events was highly variable on oceanic islands as well as on continents.

  3. French courses

    CERN Document Server

    HR Department

    2012-01-01

    General and Professional French Courses The next session will take place from 2nd May to 6th July 2012. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages or contact Kerstin Fuhrmeister.   Oral Expression This course is aimed for students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. Suitable candidates should contact Kerstin Fuhrmeister (70896) in order to arrange an appointment for a test. The next session will take place from 2nd May to 6th July 2012.   Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. Suitable candidates should contact Kerstin Fuhrmeister (70896) in order to arrange an appointment for a test. The next session will take place from 2nd May to ...

  4. French courses

    CERN Document Server

    2013-01-01

    General and Professional French Courses The next session will take place from 29 April to 5 July 2013. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages or contact Kerstin Fuhrmeister (kerstin.fuhrmeister@cern.ch). Oral Expression This course is aimed for students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. Suitable candidates should contact Kerstin Fuhrmeister (70896) in order to arrange an appointment for a test. The next session will take place from 29 April to 5 July 2013. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. Suitable candidates should contact Kerstin Fuhrmeister (70896) in order to arrange an appointment for a test. The next session will take place from 29 April to 5 July...

  5. Access French

    CERN Document Server

    Grosz, Bernard

    2014-01-01

    Access is the major new language series designed with the needs of today's generation of students firmly in mind. Whether learning for leisure or business purposes or working towards a curriculum qualification, Access French is specially designed for adults of all ages and gives students a thorough grounding in all the skills required to understand, speak, read and write contemporary French from scratch. The coursebook consists of 10 units covering different topic areas, each of which includes Language Focus panels explaining the structures covered and a comprehensive glossary. Learning tips

  6. French regulations

    International Nuclear Information System (INIS)

    Ballereau, P.

    1998-01-01

    In this issue are given the new French regulations relative to radiation protection of temporary personnel, the licensing to release gaseous and liquid wastes and the licensing granted to thirty two laboratories using beta and gamma decay radioisotopes. (N.C.)

  7. How a collaborative integrated taxonomic effort has trained new spongiologists and improved knowledge of Martinique Island (French Antilles, eastern Caribbean Sea marine biodiversity.

    Directory of Open Access Journals (Sweden)

    Thierry Pérez

    Full Text Available Although sponges are important components of benthic ecosystems of the Caribbean Sea, their diversity remained poorly investigated in the Lesser Antilles. By organizing a training course in Martinique, we wanted both to promote taxonomy and to provide a first inventory of the sponge diversity on this island. The course was like a naturalist expedition, with a field laboratory and a classroom nearby. Early-career scientists and environmental managers were trained in sponge taxonomy. We gathered unpublished data and conducted an inventory at 13 coastal sites. We explored only shallow water habitats (0-30 m, such as mangroves, reefs or rocky bottoms and underwater caves. According to this study, the sponge fauna of Martinique is currently represented by a minimum of 191 species, 134 of which we could assign species names. One third of the remaining non-identified sponge species we consider to be new to science. Martinique appears very remarkable because of its littoral marine fauna harboring sponge aggregations with high biomass and species diversity dominating over coral species. In mangroves, sponges cover about 10% of the surface of subtidal roots. Several submarine caves are true reservoirs of hidden and insufficiently described sponge diversity. Thanks to this new collaborative effort, the Eastern Caribbean has gained a significant increase of knowledge, with sponge diversity of this area potentially representing 40% of the total in the Caribbean Sea. We thus demonstrated the importance of developing exploratory and educational research in areas historically devoid of biodiversity inventories and systematics studies. Finally, we believe in the necessity to consider not only the number of species but their distribution in space to evaluate their putative contribution to ecosystem services and our willingness to preserve them.

  8. French Customs

    CERN Multimedia

    GS Department

    2010-01-01

    Please note that the French Customs (initially located in Building 904, Prévessin) are now located in Ferney-Voltaire (FR): Mrs Catherine NEUVILLE Douane de Ferney-Voltaire Rue de Genève F – 01210 Ferney-Voltaire Phone : 33 4 50 40 51 42 Email : catherine.neuville@douane.finances.gouv.fr Tom Wegelius Tel: 79947 Logistics and Site Services

  9. French visas

    CERN Multimedia

    2007-01-01

    The French Ministry of Foreign Affairs (hereinafter "MAE") has informed CERN of the following new regulations governing the visas required when submitting requests for French legitimation documents (cf. in particular paragraph b) below concerning the facilities recently granted to certain categories of persons who are not nationals of Switzerland or of a member state of the European Economic Area). This notification replaces that which appeared in Bulletin No.19/2006 (ref. CERN/DSU-DO/RH/13173/Rev.). 1. Special residence permit ("Titre de séjour special") To qualify for a special residence permit from the MAE, persons who are not nationals of Switzerland or of a member state of the European Economic Area (hereinafter "EEA") must present the following upon arrival at CERN: a)\teither a “D”-type (long-stay) French visa marked “carte PROMAE à solliciter à l’arrivée”, even if they are not subject to the requirement to obtain an entrance and short-stay visa in France...

  10. Levels of insecticide resistance to deltamethrin, malathion, and temephos, and associated mechanisms in Aedes aegypti mosquitoes from the Guadeloupe and Saint Martin islands (French West Indies).

    Science.gov (United States)

    Goindin, Daniella; Delannay, Christelle; Gelasse, Andric; Ramdini, Cédric; Gaude, Thierry; Faucon, Frédéric; David, Jean-Philippe; Gustave, Joël; Vega-Rua, Anubis; Fouque, Florence

    2017-02-10

    In the Guadeloupe and Saint Martin islands, Aedes aegypti mosquitoes are the only recognized vectors of dengue, chikungunya, and Zika viruses. For around 40 years, malathion was used as a mosquito adulticide and temephos as a larvicide. Since the European Union banned the use of these two insecticide molecules in the first decade of the 21st century, deltamethrin and Bacillus thuringiensis var. israelensis are the remaining adulticide and larvicide, respectively, used in Guadeloupe. In order to improve the management of vector control activities in Guadeloupe and Saint Martin, we investigated Ae. aegypti resistance to and mechanisms associated with deltamethrin, malathion, and temephos. Ae. aegypti mosquitoes were collected from six different localities of Guadeloupe and Saint Martin. Larvae were used for malathion and temephos bioassays, and adult mosquitoes for deltamethrin bioassays, following World Health Organization recommendations. Knockdown resistance (Kdr) genotyping for V1016I and F1534C mutations, and expression levels of eight enzymes involved in detoxification mechanisms were examined in comparison with the susceptible reference Bora Bora strain. Resistance ratios (RR 50 ) calculated for Ae. aegypti larvae showed high resistance levels to temephos (from 8.9 to 33.1-fold) and low resistance levels to malathion (from 1.7 to 4.4-fold). Adult females displayed moderate resistance levels to deltamethrin regarding the time necessary to affect 50% of individuals, varying from 8.0 to 28.1-fold. Molecular investigations on adult mosquitoes showed high resistant allele frequencies for V1016I and F1534C (from 85 to 96% and from 90 to 98%, respectively), as well as an overexpression of the glutathione S-transferase gene, GSTe2, the carboxylesterase CCEae3a, and the cytochrome genes 014614, CYP6BB2, CYP6M11, and CYP9J23. Ae. aegypti populations from Guadeloupe and Saint Martin exhibit multiple resistance to organophosphates (temephos and malathion), and

  11. Quantifying chemical weathering rates along a precipitation gradient on Basse-Terre Island, French Guadeloupe: new insight from U-series isotopes in weathering rinds

    Science.gov (United States)

    Engel, Jacqueline M.; May, Linda; Sak, Peter B.; Gaillardet, Jerome; Ren, Minghua; Engle, Mark A.; Brantley, Susan L.

    2016-01-01

    Inside soil and saprolite, rock fragments can form weathering clasts (alteration rinds surrounding an unweathered core) and these weathering rinds provide an excellent field system for investigating the initiation of weathering and long term weathering rates. Recently, uranium-series (U-series) disequilibria have shown great potential for determining rind formation rates and quantifying factors controlling weathering advance rates in weathering rinds. To further investigate whether the U-series isotope technique can document differences in long term weathering rates as a function of precipitation, we conducted a new weathering rind study on tropical volcanic Basse-Terre Island in the Lesser Antilles Archipelago. In this study, for the first time we characterized weathering reactions and quantified weathering advance rates in multiple weathering rinds across a steep precipitation gradient. Electron microprobe (EMP) point measurements, bulk major element contents, and U-series isotope compositions were determined in two weathering clasts from the Deshaies watershed with mean annual precipitation (MAP) = 1800 mm and temperature (MAT) = 23 °C. On these clasts, five core-rind transects were measured for locations with different curvature (high, medium, and low) of the rind-core boundary. Results reveal that during rind formation the fraction of elemental loss decreases in the order: Ca ≈ Na > K ≈ Mg > Si ≈ Al > Zr ≈ Ti ≈ Fe. Such observations are consistent with the sequence of reactions after the initiation of weathering: specifically, glass matrix and primary minerals (plagioclase, pyroxene) weather to produce Fe oxyhydroxides, gibbsite and minor kaolinite.Uranium shows addition profiles in the rind due to the infiltration of U-containing soil pore water into the rind as dissolved U phases. U is then incorporated into the rind as Fe-Al oxides precipitate. Such processes lead to significant U-series isotope disequilibria in the rinds

  12. Contribution to the study of sedimentation rates in some french Polynesian lakes and lagoon

    International Nuclear Information System (INIS)

    Serra, C.; Poletiko, C.; Badie, C.

    1991-03-01

    210 Pb measurements using 210 Po deposition technique were performed in several marine and lacustrine sediments of French Polynesia to determine sedimentation rates in lakes and lagoons. Some results in terrigeneous sediments were acceptable and permit rate measurements; on the contrary other sediments, especially coral sands provided a 210 Pb/ 226 Ra disequilibrium (0.33 to 0.69). The occurring phenomena seem to be related to 222 Rn scavenging and geothermal endoupwelling which induces 226 Ra enhancement; this leads to the same 210 Pb/ 226 Ra disequilibrium as in deep ocean waters as described, for instance by Thomson and Turekian (1976) in an upwelling zone on Peru coasts [fr

  13. Project of law relative to the sanitary consequences of French nuclear weapons tests

    International Nuclear Information System (INIS)

    2009-05-01

    In order to make easy the indemnifications and to include the persons having participate to nuclear weapons tests (Sahara and French Polynesia) and populations leaving in the concerned areas, the project of law relative to the repair of sanitary consequences of nuclear weapons tests proposes to create a right to integral repair of prejudices for the persons suffering of a radioinduced disease coming from these tests. The American example and the British example are given for comparison. The modalities of financing are detailed as well as the social economic and administrative impacts. (N.C.)

  14. The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini) of Tahiti, Society Islands.

    Science.gov (United States)

    Liebherr, James K

    2013-01-01

    The 101 species of Mecyclothorax Sharp known to inhabit Tahiti Island, French Polynesia are taxonomically revised, including 28 species that are newly described: Mecyclothorax claridgeiae sp. n., Mecyclothorax jeanyvesi sp. n., Mecyclothorax poria sp. n., Mecyclothorax aano sp. n., Mecyclothorax papau sp. n., Mecyclothorax manina sp. n., Mecyclothorax everardi sp. n., Mecyclothorax ramagei sp. n., Mecyclothorax pitohitiensis sp. n., Mecyclothorax curtisi sp. n., Mecyclothorax hoeahiti sp. n., Mecyclothorax ninamu sp. n., Mecyclothorax kokone sp. n., Mecyclothorax paahonu sp. n., Mecyclothorax kayballae sp. n., Mecyclothorax ehu sp. n., Mecyclothorax papuhiti sp. n., Mecyclothorax tuea sp. n., Mecyclothorax taatitore sp. n., Mecyclothorax konemata sp. n., Mecyclothorax arboricola sp. n., Mecyclothorax rahimata sp. n., M. oaoa sp. n., Mecyclothorax maninapopoti sp. n., Mecyclothorax hunapopoti sp. n., Mecyclothorax fefemata sp. n., Mecyclothorax maninamata sp. n., and Mecyclothorax niho sp. n. Mecyclothorax muriauxioides Perrault, 1984 is newly synonymized with Mecyclothorax muriauxi Perrault, 1978. Lectotypes are designated for: Thriscothorax altiusculus Britton, 1938; Thriscothorax bryobius Britton, 1938; Mecyclothorax globosus Britton, 1948: and Mecyclothorax sabulicola Britton, 1948. Dichotomous identification keys augmented by dorsal habitus and male aedeagal photographs are provided to the various species-groups and all included species. The spermatophore of Mecyclothorax papau sp. n. is described, with the ampulla and collar found to correspond dimensionally to the length of the internal sac flagellar plate. Variation among characters of the female reproductive tract is presented for all newly described plus other representative species comprising the radiation. Taxa are assigned to species groups, modified from the classification of G.G. Perrault, based on derived character states polarized using the Australian outgroup taxon Mecyclothorax punctipennis (Mac

  15. The Mecyclothorax beetles (Coleoptera, Carabidae, Moriomorphini of Tahiti, Society Islands

    Directory of Open Access Journals (Sweden)

    James Liebherr

    2013-08-01

    Full Text Available The 101 species of Mecyclothorax Sharp known to inhabit Tahiti Island, French Polynesia are taxonomically revised, including 28 species that are newly described: M. claridgeiae sp. n., M. jeanyvesi sp. n., M. poria sp. n., M. aano sp. n., M. papau sp. n., M. manina sp. n., M. everardi sp. n., M. ramagei sp. n., M. pitohitiensis sp. n., M. curtisi sp. n., M. hoeahiti sp. n., M. ninamu sp. n., M. kokone sp. n., M. paahonu sp. n., M. kayballae sp. n., M. ehu sp. n., M. papuhiti sp. n., M. tuea sp. n., M. taatitore sp. n., M. konemata sp. n., M. arboricola sp. n., M. rahimata sp. n., M. oaoa sp. n., M. maninapopoti sp. n., M. hunapopoti sp. n., M. fefemata sp. n., M. maninamata sp. n., and M. niho sp. n. Mecyclothorax muriauxioides Perrault, 1984 is newly synonymized with M. muriauxi Perrault, 1978. Lectotypes are designated for: Thriscothorax altiusculus Britton, 1938; T. bryobius Britton, 1938; Mecyclothorax globosus Britton, 1948: and M. sabulicola Britton, 1948. Dichotomous identification keys augmented by dorsal habitus and male aedeagal photographs are provided to the various species-groups and all included species. The spermatophore of M. papau sp. n. is described, with the ampulla and collar found to correspond dimensionally to the length of the internal sac flagellar plate. Variation among characters of the female reproductive tract is presented for all newly described plus other representative species comprising the radiation. Taxa are assigned to species groups, modified from the classification of G.G. Perrault, based on derived character states polarized using the Australian outgroup taxon Mecyclothorax punctipennis (MacLeay. Much of the species-level diversity on this small Pacific island is partitioned allopatrically over very small distributional ranges. No species is shared between Tahiti Nui and Tahiti Iti, and nearly all species in Tahiti Nui are geographically restricted to one ridgelike massif of that volcano. Cladistically

  16. French slanguage

    CERN Document Server

    Ellis, Michael

    2012-01-01

    With this fun visual guide, simply follow the illustrated prompts and read the English words out loud: soon you'll be speaking French! Ask how someone is doing: "Comet Haley View" or say thank you very much: "Mare See Bow Cool." The simple icons are easy to follow and this pocket-sized guide is easy to carry with you. It will give you the basic phrases you need to get around while traveling, whether asking directions, ordering food at a restaurant, or shopping. But most of all, it's just plain fun!

  17. Regional approach to the management of fruit flies in the Pacific Island countries and territories

    International Nuclear Information System (INIS)

    Allwood, Allan

    2000-01-01

    Of the 4,500 species of fruit flies (family Tephritidae) world-wide, over 350 species occur in the Pacific region. Of these, at least 25 species are regarded as being of major economic importance to fruit and vegetable production and to international trade within the region. Recognition of the economic importance of fruit flies to horticultural production and trade increased markedly in the 1980s due to the imposition of restrictions on the use of ethylene dibromide (EDB) fumigation by trading partners. This treatment was the mainstay of quarantine treatments for fresh fruits and vegetables susceptible to fruit fly infestations and destined for markets in Australia, New Zealand, USA, Japan and Canada. Small, but economically significant, markets for fresh fruits and vegetables in the Pacific rim countries disappeared because alternative quarantine treatments for EDB fumigation were not available. Countries, such as Cook Islands, Fiji, Tonga and Samoa, looked for modern technologies to overcome these constraints to export. As well as quarantine treatment technologies, procedures new to the Pacific Island countries, such as quality assurance systems and quarantine pathways, had to be included into the production and marketing chains. Quarantine surveillance, particularly for exotic fruit flies, became a prerequisite for trade in fresh fruits and vegetables. The emphasis on fruit flies also regionally increased because of the increasing number of incursions of exotic fruit flies into the region over the past 10-12 years. Outbreaks of exotic fruit flies in the Solomon Islands (1984-85), Nauru (1984-85), Northern Australia (1995 and 1998), New Zealand (1996), French Polynesia (1995-96), and Palau (1995-96) demonstrated the vulnerability of the Pacific Island countries and territories (PICTs) to these incursions. To address the increased threat of introduction of exotic fruit flies through increased tourism and regional travellers, a regional approach to the management

  18. French training

    CERN Multimedia

    2007-01-01

    The next session will take place from 29 January to 30 March 2007. These courses are open to all persons working on the CERN site, and their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: tel. 73127. Writing Professional Documents in French The next session will take place from 29 January to 30 March 2007. This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF (for 8 students) For further information and registration, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: tel. 73127. Writing Professional Documents in English The next session will take place from January to June 2007 (break at Easter). This course is designed for people with a good level of spoken English. Duration: 30 hours Price: 660 CHF (for 8 students) Timetable will be fixed after discussion with the students. For further information and registration, please consu...

  19. Reconciling Conflicting Phylogenies in the Origin of Sweet Potato and Dispersal to Polynesia.

    Science.gov (United States)

    Muñoz-Rodríguez, Pablo; Carruthers, Tom; Wood, John R I; Williams, Bethany R M; Weitemier, Kevin; Kronmiller, Brent; Ellis, David; Anglin, Noelle L; Longway, Lucas; Harris, Stephen A; Rausher, Mark D; Kelly, Steven; Liston, Aaron; Scotland, Robert W

    2018-04-23

    The sweet potato is one of the world's most widely consumed crops, yet its evolutionary history is poorly understood. In this paper, we present a comprehensive phylogenetic study of all species closely related to the sweet potato and address several questions pertaining to the sweet potato that remained unanswered. Our research combined genome skimming and target DNA capture to sequence whole chloroplasts and 605 single-copy nuclear regions from 199 specimens representing the sweet potato and all of its crop wild relatives (CWRs). We present strongly supported nuclear and chloroplast phylogenies demonstrating that the sweet potato had an autopolyploid origin and that Ipomoea trifida is its closest relative, confirming that no other extant species were involved in its origin. Phylogenetic analysis of nuclear and chloroplast genomes shows conflicting topologies regarding the monophyly of the sweet potato. The process of chloroplast capture explains these conflicting patterns, showing that I. trifida had a dual role in the origin of the sweet potato, first as its progenitor and second as the species with which the sweet potato introgressed so one of its lineages could capture an I. trifida chloroplast. In addition, we provide evidence that the sweet potato was present in Polynesia in pre-human times. This, together with several other examples of long-distance dispersal in Ipomoea, negates the need to invoke ancient human-mediated transport as an explanation for its presence in Polynesia. These results have important implications for understanding the origin and evolution of a major global food crop and question the existence of pre-Columbian contacts between Polynesia and the American continent. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. Multibeam collection for RR1213: Multibeam data collected aboard Roger Revelle from 2012-10-04 to 2012-11-05, Papeete, French Polynesia to Nuku Hiva, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  1. Multibeam collection for AMAT02RR: Multibeam data collected aboard Roger Revelle from 2006-01-20 to 2006-03-03, Papeete, French Polynesia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  2. Multibeam collection for TUNE02WT: Multibeam data collected aboard Thomas Washington from 1991-07-17 to 1991-08-25, Papeete, French Polynesia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  3. Climate windows for Polynesian voyaging to New Zealand and Easter Island.

    Science.gov (United States)

    Goodwin, Ian D; Browning, Stuart A; Anderson, Atholl J

    2014-10-14

    Debate about initial human migration across the immense area of East Polynesia has focused upon seafaring technology, both of navigation and canoe capabilities, while temporal variation in sailing conditions, notably through climate change, has received less attention. One model of Polynesian voyaging observes that as tradewind easterlies are currently dominant in the central Pacific, prehistoric colonization canoes voyaging eastward to and through central East Polynesia (CEP: Society, Tuamotu, Marquesas, Gambier, Southern Cook, and Austral Islands) and to Easter Island probably had a windward capacity. Similar arguments have been applied to voyaging from CEP to New Zealand against prevailing westerlies. An alternative view is that migration required reliable off-wind sailing routes. We investigate the marine climate and potential voyaging routes during the Medieval Climate Anomaly (MCA), A.D. 800-1300, when the initial colonization of CEP and New Zealand occurred. Paleoclimate data assimilation is used to reconstruct Pacific sea level pressure and wind field patterns at bidecadal resolution during the MCA. We argue here that changing wind field patterns associated with the MCA provided conditions in which voyaging to and from the most isolated East Polynesian islands, New Zealand, and Easter Island was readily possible by off-wind sailing. The intensification and poleward expansion of the Pacific subtropical anticyclone culminating in A.D. 1140-1260 opened an anomalous climate window for off-wind sailing routes to New Zealand from the Southern Austral Islands, the Southern Cook Islands, and Tonga/Fiji Islands.

  4. Habitat selection, facilitation, and biotic settlement cues affect distribution and performance of coral recruits in French Polynesia.

    Science.gov (United States)

    Price, Nichole

    2010-07-01

    Habitat selection can determine the distribution and performance of individuals if the precision with which sites are chosen corresponds with exposure to risks or resources. Contrastingly, facilitation can allow persistence of individuals arriving by chance and potentially maladapted to local abiotic conditions. For marine organisms, selection of a permanent attachment site at the end of their larval stage or the presence of a facilitator can be a critical determinant of recruitment success. In coral reef ecosystems, it is well known that settling planula larvae of reef-building corals use coarse environmental cues (i.e., light) for habitat selection. Although laboratory studies suggest that larvae can also use precise biotic cues produced by crustose coralline algae (CCA) to select attachment sites, the ecological consequences of biotic cues for corals are poorly understood in situ. In a field experiment exploring the relative importance of biotic cues and variability in habitat quality to recruitment of hard corals, pocilloporid and acroporid corals recruited more frequently to one species of CCA, Titanoderma prototypum, and significantly less so to other species of CCA; these results are consistent with laboratory assays from other studies. The provision of the biotic cue accurately predicted coral recruitment rates across habitats of varying quality. At the scale of CCA, corals attached to the "preferred" CCA experienced increased survivorship while recruits attached elsewhere had lower colony growth and survivorship. For reef-building corals, the behavioral selection of habitat using chemical cues both reduces the risk of incidental mortality and indicates the presence of a facilitator.

  5. Peer Dynamics among Marquesan School-Aged Children.

    Science.gov (United States)

    Martini, Mary

    This research describes an observation study of 100 children, ages 9-13 years, on the island of 'Ua Pou, Marquesas Islands, French Polynesia. The children were in a French government boarding school in the main valley of the island. Complex, sophisticated group processes among the Marquesan children were observed. The role structures of the group…

  6. French Teaching Aids.

    Science.gov (United States)

    Miller, J. Dale

    Supplementary teaching materials for French language programs are presented in this text. Primarily intended for secondary school students, the study contains seven units of material. They include: (1) French gestures, (2) teaching the interrogative pronouns, (3) French cuisine, (4) recreational learning games, (5) French-English cognates, (6)…

  7. Heat Islands

    Science.gov (United States)

    EPA's Heat Island Effect Site provides information on heat islands, their impacts, mitigation strategies, related research, a directory of heat island reduction initiatives in U.S. communities, and EPA's Heat Island Reduction Program.

  8. Island biogeography

    DEFF Research Database (Denmark)

    Whittaker, Robert James; Fernández-Palacios, José María; Matthews, Thomas J.

    2017-01-01

    Islands provide classic model biological systems. We review how growing appreciation of geoenvironmental dynamics of marine islands has led to advances in island biogeographic theory accommodating both evolutionary and ecological phenomena. Recognition of distinct island geodynamics permits gener...

  9. French grammar for dummies

    CERN Document Server

    Mazet, Veronique

    2013-01-01

    The easy way to master French grammar French Grammar For Dummies is a logical extension and complement to the successful language learning book, French For Dummies. In plain English, it teaches you the grammatical rules of the French language, including parts of speech, sentence construction, pronouns, adjectives, punctuation, stress and verb tenses, and moods. Throughout the book, you get plenty of practice opportunities to help you on your goal of mastering basic French grammar and usage. Grasp the grammatical rules of French including parts of speech, sentenc

  10. The holothurian (Echinodermata) diversity of the Glorieuses Islands ...

    African Journals Online (AJOL)

    Glorieuses archipelago is one of the Eparses Islands, French islands scattered in the Mozambique Channel (Western Indian Ocean). ... In November 2012, a multidisciplinary team explored the reef slopes of the island by scuba diving down to 20 meters (10 sites), and the reef flats at low tide (12 sites) collecting specimens ...

  11. The French experience

    CERN Document Server

    Bougard, Marie-Thérèse

    2003-01-01

    Developed for beginners, The French Experience 1 course book is designed to accompany the French Experience 1 CDs (9780563472582) but can also be used on its own to develop your reading and writing skills. You’ll gain valuable insights into French culture too.

  12. The Pacific Rat Race to Easter Island: Tracking the Prehistoric Dispersal of Rattus exulans Using Ancient Mitochondrial Genomes

    Directory of Open Access Journals (Sweden)

    Katrina West

    2017-05-01

    Full Text Available The location of the immediate eastern Polynesian origin for the settlement of Easter Island (Rapa Nui, remains unclear with conflicting archeological and linguistic evidence. Previous genetic commensal research using the Pacific rat, Rattus exulans; a species transported by humans across Remote Oceania and throughout the Polynesian Triangle, has identified broad interaction spheres across the region. However, there has been limited success in distinguishing finer-scale movements between Remote Oceanic islands as the same mitochondrial control region haplotype has been identified in the majority of ancient rat specimens. To improve molecular resolution and identify a pattern of prehistoric dispersal to Easter Island, we sequenced complete mitochondrial genomes from ancient Pacific rat specimens obtained from early archeological contexts across West and East Polynesia. Ancient Polynesian rat haplotypes are closely related and reflect the widely supported scenario of a central East Polynesian homeland region from which eastern expansion occurred. An Easter Island and Tubuai (Austral Islands grouping of related haplotypes suggests that both islands were established by the same colonization wave, proposed to have originated in the central homeland region before dispersing through the south-eastern corridor of East Polynesia.

  13. French grammar and usage

    CERN Document Server

    Hawkins, Roger

    2015-01-01

    Long trusted as the most comprehensive, up-to-date and user-friendly grammar available, French Grammar and Usage is a complete guide to French as it is written and spoken today. It includes clear descriptions of all the main grammatical phenomena of French, and their use, illustrated by numerous examples taken from contemporary French, and distinguishes the most common forms of usage, both formal and informal.Key features include:Comprehensive content, covering all the major structures of contemporary French User-friendly organisation offering easy-to-find sections with cross-referencing and i

  14. From a thriving past to an uncertain future: Zooarchaeological evidence of two millennia of human impact on a large emblematic lizard (Iguana delicatissima) on the Guadeloupe Islands (French West Indies)

    Science.gov (United States)

    Bochaton, C.; Bailon, S.; Ineich, I.; Breuil, M.; Tresset, A.; Grouard, S.

    2016-10-01

    Among the lizards in the Lesser Antillean Islands, iguanas are undoubtedly the most emblematic, especially the endemic species, Iguana delicatissima. However, although much effort is currently made for the conservation of this species as a result of the present biodiversity crisis, nearly nothing is known of the history of this animal on these islands during the last millennia. Here we present the first data relating to the distribution, morphology, and interaction of past iguanas with human populations in the Lesser Antilles. To do so, we review the archaeological Iguana remains collected over the past 15 years on the Guadeloupe Islands. Our results show that the only Iguana species occurring in pre-Columbian archaeological deposits is Iguana delicatissima. Moreover, we demonstrate that this species occurred on all the islands of Guadeloupe during pre-Columbian times and then suddenly became extinct between 1960 and 1990 on most of these islands. We also confirm the modern introduction of I. iguana to the Guadeloupe Islands. In addition, zooarchaeological research demonstrates that pre-Columbian human populations occasionally used iguanas as a source of food, but with no apparent impact on the native population. However, the first data relating to past size variations of I. delicatissima on the Guadeloupe Islands indicate that archaeological iguanas were much larger than the largest remnant modern specimens and that a marked decrease in body length (more than 20%) occurred in these lizards after contact with European populations. This evidence of widespread extinction and morphological change during modern times is another demonstration of the extensive effects of disturbance and selection induced by modern human societies on endemic insular faunas.

  15. French For Dummies

    CERN Document Server

    Erotopoulos; Williams, Michelle M; Wenzel, Dominique

    2011-01-01

    The fast, informal way to learn to speak French French is known as perhaps the most beautiful of all languages. Listen to someone speak French-sure, you don't have a clue what they're saying, but aren't you enraptured by the sound of it? French is a beautiful language but quite difficult to learn. Whether you need to learn the language for a French class, or you travel overseas for business or leisure, this revised edition of French for Dummies can help. Written in an easy-to-follow format, it gives you just what you need for basic communication in FrenchExpanded coverage of necessary grammar,

  16. Project of law relative to the sanitary consequences of French nuclear weapons tests; Pojet de loi relatif a la reparation des consequences sanitaires des essais nucleaires francais

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-05-15

    In order to make easy the indemnifications and to include the persons having participate to nuclear weapons tests (Sahara and French Polynesia) and populations leaving in the concerned areas, the project of law relative to the repair of sanitary consequences of nuclear weapons tests proposes to create a right to integral repair of prejudices for the persons suffering of a radioinduced disease coming from these tests. The American example and the British example are given for comparison. The modalities of financing are detailed as well as the social economic and administrative impacts. (N.C.)

  17. Canary Islands

    Science.gov (United States)

    1992-01-01

    This easterly looking view shows the seven major volcanic islands of the Canary Island chain (28.0N, 16.5W) and offers a unique view of the islands that have become a frequent vacation spot for Europeans. The northwest coastline of Africa, (Morocco and Western Sahara), is visible in the background. Frequently, these islands create an impact on local weather (cloud formations) and ocean currents (island wakes) as seen in this photo.

  18. Efficiency in milk production on Reunion Island: Dealing with land scarcity

    NARCIS (Netherlands)

    Haese, D' M.F.C.; Speelman, S.; Alary, V.; Tillard, E.; Haese, D' L.

    2009-01-01

    This paper aims to analyze efficiency on dairy farms in Reunion Island, a French overseas district located in the Indian Ocean. On this island, dairy farming is promoted with financial and technical support from the European Union, with the French and local governments aiming at reducing dependency

  19. A comprehensive French grammar

    CERN Document Server

    Price, Glanville

    2013-01-01

    Characterized by clear and accessible explanations, numerous examples and sample sentences, a new section on register and tone, and useful appendices covering topics including age and time, A Comprehensive French Grammar, Sixth Edition is an indispensable tool for advanced students of French language and literature.A revised edition of this established, bestselling French grammarIncludes a new section on register and medium and offers expanded treatment of French punctuationFeatures numerous examples and sample sentences, and useful appendices covering topics including age, time, and dimension

  20. French essentials for dummies

    CERN Document Server

    Lawless, Laura K

    2011-01-01

    Just the core concepts you need to write and speak French correctly If you have some knowledge of French and want to polish your skills, French Essentials For Dummies focuses on just the core concepts you need to communicate effectively. From conjugating verbs to understanding tenses, this easy-to-follow guide lets you skip the suffering and score high at exam time. French 101 - get the lowdown on the basics, from expressing dates and times to identifying parts of speech Gender matters - see how a noun's gender determines the articles, adjectives, and pronouns y

  1. The new French Development aid towards French-speaking Africa

    OpenAIRE

    Konate, Sindou Michel

    2013-01-01

    This project is focused on French president François Hollande new policy initiation around French Development assistance issue, particularly to French speakingAfrica South of the Sahara. President Hollande wishes to distance himself from the practices of his predecessors on French Public Development Assistance toward its former African colonies This project is focused on French president François Hollande new policy initiation around French Development assistance issue, particularly to Fre...

  2. French PWR Safety Philosophy

    International Nuclear Information System (INIS)

    Conte, M. M.

    1986-01-01

    The first 900 MWe units, built under the American Westinghouse licence and with reference to the U. S. regulation, were followed by 28 standardized units, C P1 and C P2 series. Increasing knowledge and lessons learned from starting and operating experience of French nuclear power plants, completed by the experience learned from the operation of foreign reactors, has contributed to the improvement of French PWR design and safety philosophy. As early as 1976, this experience was taken into account by French Safety organisms to discuss, with Electricite de France, the safety options for the planned 1300 MWe units, P4 and P4 series. In 1983, the new reactor scheduled, Ni4 series 1400 MWe, is a totally French design which satisfies the French regulations and other French standards and codes. Based on a deterministic approach, the French safety analysis was progressively completed by a probabilistic approach each of them having possibilities and limits. Increasing knowledge and lessons learned from operating experience have contributed to the French safety philosophy improvement. The methodology now applied to safety evaluation develops a new facet of the in depth defense concept by taking highly unlikely events into consideration, by developing the search of safety consistency of the design, and by completing the deterministic approach by the probabilistic one

  3. Routledge French technical dictionary

    CERN Document Server

    1994-01-01

    The French-English volume of this highly acclaimed set consists of some 100,000 keywords in both French and English, drawn from the whole range of modern applied science and technical terminology. Covers over 70 subject areas, from engineering and chemistry to packaging, transportation, data processing and much more.

  4. French nuclear organization

    International Nuclear Information System (INIS)

    Naudet, G.

    1993-01-01

    The French nuclear organization is characterized by two main features: the small number of firms involved and the role of the Government. In this text we give the French organization for nuclear industry and the role of Government and public authorities. 7 figs

  5. Essential French grammar

    CERN Document Server

    Thacker, Mike

    2014-01-01

    Essential French Grammar is an innovative reference grammar and workbook for intermediate and advanced undergraduate students of French (CEFR levels B2 to C1). Its clear explanations of grammar are supported by contemporary examples and lively cartoon drawings.  Each chapter contains: * real-life language examples in French, with English translations * a 'key points' box and tables that summarise grammar concepts * a variety of exercises to reinforce learning * a contemporary primary source or literary extract to illustrate grammar in context. To aid your understanding, this book also contains a glossary of grammatical terms in French and English, useful verb tables and a key to the exercises. Together, these features all help you to grasp complex points of grammar and develop your French language skills.

  6. What French for Gabonese French Lexicography

    African Journals Online (AJOL)

    user

    administration, international relations, teaching, the media, trade, transport, tourism, .... The present study refutes such as reductive definition of what Gabonese .... language than French limits itself to public speeches and support to linguistics ...... sité Omar Bongo du Gabon: Série Lettres, Droit, Sciences et Médecine: 55-63.

  7. Cancer prevalence in Easter Island population - 2006-2010.

    Science.gov (United States)

    Rius, Eduardo Bravo; Armaroli, Pabla Yaikin; Contreras, Gustavo Saint-Pierre

    2013-01-01

    In Easter Island, population is composed by original habitants, the Rapa Nui culture and introduced people, mainly from continental Chile, who have a different ethnic origin. The aim of this research was to describe cancer frequency in resident population in Easter Island, and secondarily compare the findings with other islands of Polynesia and continental Chile. We reviewed the statistics of patients treated in Hanga Roa Hospital during the period 2006-2010, finding a total of 49 patients with cancer during the study. The most frequent cancers in Easter Island's people were breast cancer (8 cases), skin (8 cases), cervical (8 cases), lung (5 cases) and gastric (4 cases). According to gender, in females the most frequent cancer was breast, followed by skin and cervical, while in men, lung, prostate and hematopoietic cancers were the most frequent. Most cases of cervical cancer occurred in women of Rapa Nui ethnicity, while most skin cancers were found in non-Rapa Nui people. In case of the most common cancer in Easter Island, education (e.g. Papanicolaou and mammography screening) and prevention in the community (e.g. use sun block, avoid cigarettes) should be useful tools to reduce incidence.

  8. Genetic polymorphisms in prehistoric Pacific islanders determined by analysis of ancient bone DNA.

    Science.gov (United States)

    Hagelberg, E; Clegg, J B

    1993-05-22

    A previously characterized Asian-specific mitochondrial DNA (mtDNA) length mutation has been detected in DNA isolated from prehistoric human bones from Polynesia, including Hawaii, Chatham Islands and Society Islands. In contrast, the Asian mutation was absent in skeletal samples from the Melanesian archipelagos of New Britain and Vanuatu and in the oldest samples from Fiji, Tonga and Samoa in the central Pacific (2700-1600 years BP) although it was present in a more recent prehistoric sample from Tonga. These results, augmented by informative DNA sequence data from the hypervariable region of mtDNA, fail to support current views that the central Pacific was settled directly by voyagers from island Southeast Asia, the putative ancestors of modern Polynesians. An earlier occupation by peoples from the neighbouring Melanesian archipelagos seems more likely.

  9. French in Culinary World

    Directory of Open Access Journals (Sweden)

    Rila Hilma

    2011-10-01

    Full Text Available More than million foods have been made by people from all over the world in the latest years. People now try to create new cooks and make some creativity on it. Then, cooking which the field is culinary has become an art because it needs an artistic value to decorate the food, a good taste and proper technique in processing delicious food in order to make it a masterpiece. French culinary is as famous as the Eiffel tower in the heart of the country, Paris. Most of fine dining international restaurants apply the French menu and cooking. This article presents an overview about the French element in culinary world; starts from its history, kitchen organization, French menu spelling, and French cooking vocabulary. The discussion proceeds library research to compile the data. Later, the art of culinary is interesting to be learned because it contains the classical history of world civilization, in this case French civilization. The issue of cooking trend “nouvelle cuisine” was a masterpiece of one of the greatest chef in his time, Escoffier. French culinary is widely well-known in all over the world because of innovation, creativity, and proud. Those are spirits that we must learn.   

  10. What French for Gabonese French lexicography? | Assam | Lexikos

    African Journals Online (AJOL)

    This paper is a response to Mavoungou (2013a) who has pleaded for the production of a dictionary of Gabonese French as variant B of the French language. The paper intends to com-prehend the concept of "Gabonese French". It gives an outline of the situation of French within the language diversity of Gabon as a ...

  11. Use of French, Attitudes and Motivations of French Immersion Students.

    Science.gov (United States)

    Van der Keilen, Marguerite

    1995-01-01

    Compares the degree to which pupils in the French immersion and regular English school programs speak French and initiate contact with French people. Attitudes and motivations were significantly more positive, and social tolerance and self-rated competency in French were much higher in the immersion than in English program subjects. (29…

  12. French PWR safety philosophy

    International Nuclear Information System (INIS)

    Conte, M.

    1986-05-01

    Increasing knowledge and lessons learned from starting and operating experience of French nuclear power plants, completed by the experience learned from the operation of foreign reactors, has contributed to the improvement of French PWR design and safety philosophy. Based on a deterministic approach, the French safety analysis was progressively completed by a probabilistic approach, each of them having possibilities and limits. As a consequence of the global risk objective set in 1977 for nuclear reactors, safety analysis was extended to the evaluation of events more complex than the conventional ones, and later to the evaluation of the feasibility of the offsite emergency plans in case of severe accidents

  13. Flirting with French

    CERN Document Server

    Alexander, William

    2015-01-01

    William Alexander is not just a Francophile, he wants to be French. It's not enough to explore the country, to enjoy the food and revel in the ambience, he wants to feel French from the inside. Among the things that stand in his way is the fact that he can't actually speak the language. Setting out to conquer the language he loves (but which, amusingly, does not seem to love him back), Alexander devotes himself to learning French, going beyond grammar lessons and memory techniques to delve into the history of the language, the science of linguistics, and the art of translation. Along

  14. The French and energy

    International Nuclear Information System (INIS)

    Rouquette, Celine; Moreau, Sylvain; Bottin, Anne; Reperant, Patricia

    2012-08-01

    In 2012, as in 2011, the French are favourable to renewable energy. If they could, around 60% of them would opt for solar, fuelwood or heat pumps for heating. Wind power is also viewed favourably. Aware of environmental issues, the French are prepared to change their habits in the face of climate change, and two-thirds are even prepared to make sacrifices. One-third declares having already taken action or intending to do so to reduce their energy consumption. The cost of energy remains a central issue: faced with higher prices, half of French people would reduce their consumption. However, information on the subject of energy needs to be improved. (authors)

  15. [Epidemiologic surveillance of dengue fever in the French army from 1996 to 1999].

    Science.gov (United States)

    Meynard, J B; Ollivier-Gay, L; Deparis, X; Durand, J P; Michel, R; Pages, F; Matton, T; Boutin, J P; Tolou, H; Merouze, F; Baudon, D

    2001-01-01

    Dengue fever is a widespread disease that can occur outside tropical areas. Several thousand French military personnel are exposed to this infectious risk each year and exposure is expected to rise with the creation of a professional army and the increasing number of foreign missions. As a result, dengue fever has become a major priority for the Armed Services Health Corps (ASHC). A system of epidemiological surveillance based on the active participation of all military physicians has been designed by the ASHC to collect and analyze all data relevant to cases of dengue fever involving French military personnel stationed overseas or at home. The purpose of this study is to present data compiled for the period from 1996 to 1999. Analysis of these data demonstrated that the incidence of dengue fever peaked in 1997 due to epidemic outbreaks occurring in French Polynesia and Martinique. In response to these outbreaks control measures were adapted especially in regard to vector control. This study shows that the system of surveillance implemented by the ASHC is an effective but still perfectible tool.

  16. French plutonium management program

    International Nuclear Information System (INIS)

    Greneche, D.

    2002-01-01

    The French plutonium management program is summarized in this paper. The program considers nuclear generation as a major component of national electric power supply and includes the reprocessing of the spent fuel. (author)

  17. French Dictionaries. Series: Specialised Bibliographies.

    Science.gov (United States)

    Klaar, R. M.

    This is a list of French monolingual, French-English and English-French dictionaries available in December 1975. Dictionaries of etymology, phonetics, place names, proper names, and slang are included, as well as dictionaries for children and dictionaries of Belgian, Canadian, and Swiss French. Most other specialized dictionaries, encyclopedias,…

  18. The French coal board and French society

    International Nuclear Information System (INIS)

    Ladoucette, Ph. de

    2004-01-01

    On 19 April 1946 the French national assembly passed a law for nationalizing the mineral fuel industry by a vote of 516 against only 31. 'Charbonnages de France' (CDF), the French coal board, was created and prospects were promising. During the reconstruction period (1945 - 1960), coal industry was a pillar of the French economy, the production of coal had been steadily growing to reach its top in 1958 with 59 Mt. The sixties showed the beginning of the decline of coal to the benefit of oil, natural gas and later nuclear energy. As early as 1967 CDF had a policy of promoting new industries in regions of mines in order to break down the mono-industry scheme and to favor staff conversion massively. In 1947 the number of people on the payroll of CDF was 360.000, this number was decreasing steadily to reach 23.000 in 1990. In 2004 the last deep mine to work in France was closed down. This article tells the story of coal mining in France by describing its ups and downs and by assessing its social impact

  19. 500 French verbs for dummies

    CERN Document Server

    Erotopoulos

    2013-01-01

    Vexed by French verbs? Fear no more! In 500 French Verbs For Dummies, beginning French language learners can find a quick reference for verbs in the basic present tenses. More advanced French speakers can utilize this book to learn more complex verb tenses and conjugations as well as advanced verbs with irregular endings. One page for each of the 500 most commonly used verbs in the French language -alphabetically arranged and numbered for easy referenceSpecial designation of the 50 most essential French verbsA summary of basic French grammar that incl

  20. English and French courses

    CERN Multimedia

    2014-01-01

    If one of your New Year’s resolutions is to learn a language, there is no excuse anymore!   You can attend one of our English or French courses and you can practise the language with a tandem partner! General and Professional French Courses The next session will take place from 27 January to 4 April 2014. These courses are open to all persons working on the CERN site, and to their spouses. Oral Expression This course is aimed at students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. The next session will take place from 27 January to 4 April 2014. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. The next session will take place from 27 January to 4 April 2014. Cours d’anglais général et professionnel La prochaine session se déroulera du 3 mars a...

  1. Escaping Devil's Island: Confronting Racism, Learning History

    Science.gov (United States)

    Grant, Carl A.

    2011-01-01

    This article argues that African Americans, especially males living in urban areas, are physically and mentally trapped on a Devil's Island. The penal colony on the coast of French Guiana is a metaphor for the boundaries and constraints that close off opportunities and constrain African American historical knowledge. The article argues that…

  2. The French energy policy

    International Nuclear Information System (INIS)

    Maillard, D.; Baulinet, Ch.; Lajoinie, A.

    2001-01-01

    France has to face strong energy challenges: a heavy energy bill, increasing supplies risk, no decreasing CO 2 emissions, deregulation of energy markets, nuclear controversy etc.. In consequence, the French government has defined a voluntaristic energy policy with a better balance between the development of renewable energies and the mastery of energy and without renouncing the advantages of nuclear energy. In parallel, the electric power and natural gas industries have to cope with the deregulation of energy markets and the resulting competition. This issue of 'Energies et Matieres Premieres' newsletter comprises 3 articles. The first one gives a general presentation of the French energy policy ('mobilizing our margins of manoeuvre without renouncing our stakes'): challenges of the energy policy (greenhouse effect, security of supplies, long-term worldwide energy context, European integration, nuclear contestation), stakes for France (evolution of production structure, advantages of the French energy status), renewable energies and energy saving, long-term view of the nuclear industry, managing together the dynamism of competition and the advantages of public utilities. The second article entitled 'energy for everybody: a challenge for the 21. century' is a reprint of the introduction of the information report registered on January 31, 2001 by the commission of production and exchanges of the French national assembly. The third article is a reprint of the summary of conclusions and recommendations of the IEA about the French energy policy. (J.S.)

  3. Marshall Islands

    OpenAIRE

    World Bank

    2015-01-01

    This note aims to build understanding of the existing disaster risk financing and insurance (DRFI) tools in use in The Marshall Islands and to identify gaps where potential engagement could further develop financial resilience. The likelihood that a hazardous event will have a significant impact on the Marshall Islands has risen with the increasing levels of population and assets in the urban ...

  4. Language Training - French Training

    CERN Multimedia

    HR Department

    2008-01-01

    General and Professional French Courses The next session will take place from 26 January to 3rd April 2009. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Nathalie Dumeaux : Tel. 78144. Writing Professional Documents in French The next session will take place from 26 January to 3rd April 2009. This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF For further information and registration, please consult our Web pages: http://cern.ch/Training or contact Mrs. Nathalie Dumeaux : Tel. 78144. Nathalie Dumeaux Tel. 78144 mailto:nathalie.dumeaux@cern.ch

  5. Language Training - French Training

    CERN Multimedia

    HR Department

    2009-01-01

    General and Professional French Courses The next session will take place from 26 January to 3rd April 2009. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Nathalie Dumeaux : Tel. 78144. Writing Professional Documents in French The next session will take place from 26 January to 3rd April 2009. This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF For further information and registration, please consult our Web pages: http://cern.ch/Training or contact Mrs. Nathalie Dumeaux : Tel. 78144. Nathalie Dumeaux Tel. 78144 mailto:nathalie.dumeaux@cern.ch

  6. French nuclear experience

    International Nuclear Information System (INIS)

    Reynolds, M.; Barre, B.

    1984-01-01

    The French nuclear attache at the French Embassy in Washington discusses his country's energy program and his role at the embassy as a representative of the French nuclear industry. He reviews the nuclear program's growth since it began in 1945, and the impetus of the OPEC oil embargo to accelerate the program since 1973. The success of France's nuclear program is due to a convergence of reasons that include incentive, the existence of a single utility that could design and manage a project of this magnitude, and the decision to focus on the pressurized water reactor (PWR) built by a single supplier and offering the benefits of standardization. Controlling the fuel cycle is the basic philosophy of both the PWR and the breeder program. Barre recommends policies of pre-approved sites, standardization, and licensing reform for the US

  7. The French energy programme

    International Nuclear Information System (INIS)

    Bohnen, U.

    1980-01-01

    The challenge of the oil crisis made French energy policy react chiefly by means of a programme for the rapid expansion of nuclear energy which has become unparalleled because of its systematic realization. The following article gives a survey of this programme and its political preconditions. The French energy programme deserves special attention as the utilization of nuclear energy in France including all related activities has reached a more advanced stage than in most other countries. The effects and requirements connected with such an extensive programme which can therefore be investigated with the help of the French example migth be of importance also for other countries in a similar way. (orig./UA) [de

  8. French grammar in context

    CERN Document Server

    Jubb, Margaret

    2013-01-01

    Instructors' edition without answer keysDiscount of 20% offered when 10 ebooks are sold- e.g. they will be sold for 263.60/ £151.90 instead of 329.50/£189.90French Grammar in Context presents a unique and exciting approach to learning grammar. Authentic texts from a rich variety of sources, literary and journalistic, are used as the starting point for the illustration and explanation of key areas of French grammar. Each point is consolidated with a wide range of written and spoken exercises. Grammar is presented not as an end in itself, but as a

  9. School of Economic French

    Directory of Open Access Journals (Sweden)

    I. S. Franceva

    2014-01-01

    Full Text Available Economic French at MGIMO-University is based on the teaching methods developed by talented Methodist practitioner assistant professor L.L. Potushanskoy. She and her colleagues G.M. Kotova, N. Kolesnikova, I.A. Yudina created well-known in our country methodical complex of three textbooks. This complex is built on clear guidelines to facilitate the natural development of language skills "from simple to complex" and represents the effective approach to language learning: Currently, the department is constantly expanding its boundaries of school teaching economic and business of the French language in accordance with the emerging new special courses on the economics faculties.

  10. Comparing Written Competency in Core French and French Immersion Graduates

    Science.gov (United States)

    Lappin-Fortin, Kerry

    2014-01-01

    Few studies have compared the written competency of French immersion students and their core French peers, and research on these learners at a postsecondary level is even scarcer. My corpus consists of writing samples from 255 students from both backgrounds beginning a university course in French language. The writing proficiency of core French…

  11. PWR: nuclear islands

    International Nuclear Information System (INIS)

    1989-01-01

    Framatome and its partners have produced this glossary of technical terms that can be used in writing English language documents relating to power plants (nuclear islands, individual components, nuclear services, etc.) with the hope of improving the quality of the documents intended for their clients, suppliers and partners and for others. This glossary will be particularly useful to the translators and authors of technical proposals, design documents, manufacturing documents, construction and operating documents concerning Pressurized Water Reactors written in English or French. It can also be useful as a reference document for students, researchers, journalists, etc., having to write on this subject. We would like to thank all those individuals working at the Ministere de la Recherche et de la Technologie, Electricite de France, Jeumont Schneider and Framatome who have contributed to this glossary. We would also appreciate any comments or sugestions intended to improve subsequent editions of this glossary [fr

  12. The French nuclear law

    International Nuclear Information System (INIS)

    Ito, Hiroshi

    2013-01-01

    The nuclear law had been out of the environmental law. The act on the transparency and the security of the nuclear matter was enacted in 2006 and set in the code of the environment in 2012. It means that the nuclear law is part of the environmental law and that it is advanced. I will report the French nuclear law. (author)

  13. The French Collection

    NARCIS (Netherlands)

    Vergeest, Aukje

    2000-01-01

    'What's happening right now in Paris?' This must have been the question that preoccupied many a 19th-century art dealer and artist. For the modern artist who wanted to make it in that period, Paris was no doubt the place to be. And it's from here that considerable amounts of French art managed to

  14. Complete French Teach Yourself

    CERN Document Server

    Graham, Gaelle

    2010-01-01

    The best-selling complete course for a fun and effective way to learn French. This ISBN is for the paperback book. The corresponding audio support (ISBN: 9781444100068) is also available. The book and audio support can also be purchased as a pack (ISBN: 9781444100051).

  15. French Theory's American Adventures

    Science.gov (United States)

    Cusset, Francois

    2008-01-01

    In this article, the author discusses how it is simply too late to be still speaking about French theory and its role in the intellectual life of the United States today. It seems to many observers that the gap between real-life politics and theory's guerrillas is much too wide already, after 30 years of academic fever, for the two worlds to even…

  16. I Can Speak French.

    Science.gov (United States)

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    The guide presents content and techniques for teaching conversational French in the elementary grades. It contains an introductory section and 20 units for classroom instruction. The introduction includes notes on the overall objectives of the course, general guidelines on classroom procedure, and specific techniques for use of the materials…

  17. French Wines on the Decline?:

    DEFF Research Database (Denmark)

    Steiner, Bodo

    2004-01-01

    French wines, differentiated by geographic origin, served for many decades as a basis for the French success in the British wine market. However in the early 1990s, market share began to decline. This article explores the values that market participants placed on labelling information on French...

  18. New Insights into the Geographic Distribution of Mycobacterium leprae SNP Genotypes Determined for Isolates from Leprosy Cases Diagnosed in Metropolitan France and French Territories.

    Science.gov (United States)

    Reibel, Florence; Chauffour, Aurélie; Brossier, Florence; Jarlier, Vincent; Cambau, Emmanuelle; Aubry, Alexandra

    2015-01-01

    Between 20 and 30 bacteriologically confirmed cases of leprosy are diagnosed each year at the French National Reference Center for mycobacteria. Patients are mainly immigrants from various endemic countries or living in French overseas territories. We aimed at expanding data regarding the geographical distribution of the SNP genotypes of the M. leprae isolates from these patients. Skin biopsies were obtained from 71 leprosy patients diagnosed between January 2009 and December 2013. Data regarding age, sex and place of birth and residence were also collected. Diagnosis of leprosy was confirmed by microscopic detection of acid-fast bacilli and/or amplification by PCR of the M. leprae-specific RLEP region. Single nucleotide polymorphisms (SNP), present in the M. leprae genome at positions 14 676, 1 642 875 and 2 935 685, were determined with an efficiency of 94% (67/71). Almost all patients were from countries other than France where leprosy is still prevalent (n = 31) or from French overseas territories (n = 36) where leprosy is not totally eradicated, while only a minority (n = 4) was born in metropolitan France but have lived in other countries. SNP type 1 was predominant (n = 33), followed by type 3 (n = 17), type 4 (n = 11) and type 2 (n = 6). SNP types were concordant with those previously reported as prevalent in the patients' countries of birth. SNP types found in patients born in countries other than France (Comoros, Haiti, Benin, Congo, Sri Lanka) and French overseas territories (French Polynesia, Mayotte and La Réunion) not covered by previous work correlated well with geographical location and history of human settlements. The phylogenic analysis of M. leprae strains isolated in France strongly suggests that French leprosy cases are caused by SNP types that are (a) concordant with the geographic origin or residence of the patients (non-French countries, French overseas territories, metropolitan France) or (b) more likely random in regions where diverse

  19. Multibeam collection for EW9104: Multibeam data collected aboard Maurice Ewing from 1991-06-16 to 1991-07-27, Papeete, French Polynesia to Valparaiso, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  20. Multibeam collection for EW9603: Multibeam data collected aboard Maurice Ewing from 1996-05-14 to 1996-05-31, Papeete, French Polynesia to Balboa, Panama

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  1. Multibeam collection for EW9102: Multibeam data collected aboard Maurice Ewing from 1991-03-21 to 1991-05-07, Punta Arenas, Chile to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  2. Multibeam collection for SOJN02MV: Multibeam data collected aboard Melville from 1996-10-28 to 1996-11-21, Papeete, French Polynesia to Valparaiso, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  3. Multibeam collection for EW9602: Multibeam data collected aboard Maurice Ewing from 1996-03-23 to 1996-03-25, Lyttelton, New Zealand to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  4. Multibeam collection for BMRG01MV: Multibeam data collected aboard Melville from 1995-10-15 to 1995-11-23, San Diego, CA to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  5. Multibeam collection for RR1212: Multibeam data collected aboard Roger Revelle from 2012-09-27 to 2012-10-01, Apia, Samoa to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  6. Multibeam collection for MV0909: Multibeam data collected aboard Melville from 2009-05-20 to 2009-05-25, Brisbane, Australia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  7. Multibeam collection for MV0911: Multibeam data collected aboard Melville from 2009-11-21 to 2010-01-02, Brisbane, Australia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  8. Multibeam collection for SOJN08MV: Multibeam data collected aboard Melville from 1997-05-14 to 1997-05-26, Melbourne, Australia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  9. Multibeam collection for EW9203: Multibeam data collected aboard Maurice Ewing from 1992-03-17 to 1992-04-24, Gladstone, Australia to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  10. Multibeam collection for RITS93C: Multibeam data collected aboard Surveyor from 1993-04-22 to 1993-05-06, Papeete, French Polynesia to Seattle, WA

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  11. Multibeam collection for COOK18MV: Multibeam data collected aboard Melville from 2002-01-04 to 2002-01-13, Papeete, French Polynesia to Lyttelton, New Zealand

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  12. Multibeam collection for COOK15MV: Multibeam data collected aboard Melville from 2001-10-31 to 2001-11-05, Apia, Western Samoa to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  13. Multibeam collection for COOK03MV: Multibeam data collected aboard Melville from 2000-10-16 to 2000-11-07, Arica, Chile to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  14. Multibeam collection for COOK04MV: Multibeam data collected aboard Melville from 2000-11-11 to 2000-12-22, Papeete, French Polynesia to Apia, Western Samoa

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  15. Multibeam collection for RITS94B: Multibeam data collected aboard Surveyor from 1993-12-22 to 1994-01-06, Papeete, French Polynesia to Punta Arenas, Chile

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  16. Multibeam collection for TN303: Multibeam data collected aboard Thomas G. Thompson from 2013-10-25 to 2013-12-20, Manta, Ecuador to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  17. Multibeam collection for AMAT03RR: Multibeam data collected aboard Roger Revelle from 2006-03-07 to 2006-04-13, Papeete, French Polynesia to Honolulu, HI

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  18. Multibeam collection for RITS93B: Multibeam data collected aboard Surveyor from 1993-03-30 to 1993-05-01, Papeete, French Polynesia to Seattle, WA

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  19. Multibeam collection for CRGN03WT: Multibeam data collected aboard Thomas Washington from 1987-04-30 to 1987-06-03, Papeete, French Polynesia to Hilo, HI

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  20. The french energy policy

    International Nuclear Information System (INIS)

    1991-01-01

    This book describes french energy policy from 1973 oil crisis till 1992. In a first part, energy consumption, domestic primary energy production, trend of independence energy ratio and costs of petroleum imports in France are presented. In a second part, long-term energy prospects and new axis of energy policy are given: trends of french energy needs, progressive substitution of fossil fuels by nuclear energy and hydroelectric power, energy policy in Common Market and cooperation with eastern Europe. In a third part, energy demand and supply are studied: energy conservation policy in housing, transport and industrial sector is developed. Power generation policy is focused on two main stakes: the choice of investments and nuclear power plants programming, the quality of electric power and the development of efficient uses and exports. A diversification between coal petroleum and natural gas is led. After the fall of petroleum prices in 1986, renewable energies have lost their competitiveness, fire wood occupies a significant place

  1. French nuclear energy policy

    International Nuclear Information System (INIS)

    Ferrari, A.; Bertel, E.

    1980-11-01

    The French energy policy is supported by a lucid view of the situation of our country and the constraints linked to the international context. This statement implies, the definition of a French policy or energy production essentially based on national resources, uranium, and especially for long term, technical know how which allows using plutonium in breeder reactors. This policy implies an effort in R and D, and industrial development of nuclear field, both in reactor construction and at all levels of fuel cycle. This coherent scientific and financial effort has been pursued since the beginning of years 60, and has placed France among the first nuclear countries in the world. Now this effort enables the mastership of a strong nuclear industry capable to assure the energy future of the country [fr

  2. French courses for Beginners

    CERN Multimedia

    HR Department

    2009-01-01

    French courses for beginners (level 0) will take place from 13 July to 27 August 2009. •\tTimetable: Mondays, Tuesdays, Wednesdays, Thursdays (11:00 to 13:00 or 13:30 to 15:30) •\tDuration: 56 hours (8 hours a week) •\tPrice: 728 CHF For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Dumeaux, tel. 78144.

  3. French courses for Beginners

    CERN Multimedia

    HR Department

    2009-01-01

    French courses for beginners (level 0) will take place from 13 July to 27 August 2009. •\tTimetable: Mondays, Tuesdays, Wednesdays, Thursdays (11:00 to 13:00 or 13:30 to 15:30) •\tDuration: 56 hours (8 hours a week) •\tPrice: 728 CHF For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Dumeaux: Tel. 78144.

  4. French courses for Beginners

    CERN Multimedia

    HR Department

    2009-01-01

    French courses for beginners (level 0) will take place from 13 July to 27 August 2009. •\tTimetable: Mondays, Tuesdays, Wednesdays, Thursdays (11.00 to 13.00 or 13.30 to 15.30) •\tDuration: 56 hours (8 hours a week) •\tPrice: 728 CHF For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Dumeaux : Tel. 78144.

  5. French experience with electropolishing

    International Nuclear Information System (INIS)

    Saurin, P.; Weber, C.; Brissaud, A.; Gouillardou, G.

    1989-01-01

    Among the various techniques to minimize corrosion products deposition on out of core areas, surface polishing has been researched. The attention of French partners was drawn to this technique and a test was conducted at Chinon B1 NPP in 1984 using six manway covers with various surface finishing (mechanical polishing, electropolishing, mechanical plus electropolishing/on reference). On the basis of the good results obtained and with beneficial cost considerations the electropolishing of SGCH has been decided for new EDF reactors. Once the decision was made feasibility and qualifications programs were developed. Taking into account the promising results obtained, EDF asked FRAMATOME to perform the first electropolishing operation on one steam generator channel head at Nogent 1 in 1987. Since 1988 the French experience consists of the electropolishing of 4SG at Nogent 2, 4SG at Cattenom 3, 4SG at Penly 1 and 4SG at Golfech 1 (NPP), and is perfectly satisfactory. The industrial operation provides excellent polishing and does not create undesired effects. The French partners are now thinking of a new device which could be realised at FRAMATOME especially for steam generator replacement. (author)

  6. Language Training: French

    CERN Multimedia

    Françoise Benz

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training' form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt.General and Professional French Courses The next session will take place from 26 April to 02 July 2004. These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. Writing Professional Documents in French The next session will take place from 26 April to 02 July 2004. This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF (for 8 students) For further information and registra...

  7. Science Diplomacy: French Experience

    Directory of Open Access Journals (Sweden)

    Alexei V. Shestopal

    2016-01-01

    Full Text Available The article deals with the formulation in France in the early twenty-first century of a new kind of diplomacy - science diplomacy. It studies the reasons for this process and its problems. On the one hand, the French foreign policy doctrine presupposes an ability to exercise certain influence on its international partners. However, its goals in this area are reduced to mere survival under conditions dictated by other countries. Modern trends in the world of science, which lead to integration, force to reconsider the attitude towards staff training, to research itself, and to its place and role in politics and diplomacy. However, an achievement of the French political class is an understanding of the main aspects of what is happening. This understanding leads to the search for ways to adapt to the new situation. At the same time, diplomats can operate only with those resources that are available to them. Competition with the US, China and other countries for scientific personnel and achievements cannot be won by diplomatic means alone, without backing by appropriate legal, economic and other efforts which provide favorable conditions for winning the competition. The main causes of France's unfavorable position in the struggle for an independent science are economic and political. It is they that lead to conditions, which prohibit French scientists to live up to their potential at home.

  8. REPLACEMENT OF FRENCH CARDS

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The French Ministry of Foreign Affairs has informed the Organization that it is shortly to replace all diplomatic cards, special cards and employment permits ('attestations de fonctions') now held by members of the personnel and their families. Between 2 July and 31 December 2001, these cards are to be replaced by secure, computerized equivalents. A 'personnel office' stamped photocopy of the old cards may continue to be used until 31 December 2001. For the purposes of the handover, members of the personnel must go personally to the cards office (33/1-015), between 8:30 and 12:30, in order to fill a 'fiche individuelle' form (in black ink only), which has to be personally signed by themselves and another separately signed by members of their family, taking the following documents for themselves and members of their families already in possession of a French card : A recent identity photograph in 4.5 cm x 3.5 cm format (signed on the back) The French card in their possession an A4 photocopy of the same Fre...

  9. Language Training - French Training

    CERN Document Server

    2007-01-01

    General and Professional French Courses The next session will take place from 29 January to 30 March 2007. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz : Tel. 73127. Writing Professional Documents in French The next session will take place from 29 January to 30 March 2007. This course is designed for people with a good level of spoken French. Duration: 30 hours Price: 660 CHF (for 8 students) For further information and registration, please consult our Web pages:   http://cern.ch/Training or contact Mrs. Benz : Tel. 73127. Writing Professional Documents in English The next session will take place from January to June 2007 (break at Easter). This course is designed for people with a good level of spoken English. Duration: 30 hours Price: 660 CHF (for 8 students) Timetable will be fixed after discussion with the students. For registratio...

  10. French public finances at risk?

    Directory of Open Access Journals (Sweden)

    Creel Jérôme

    2014-01-01

    Full Text Available Using descriptive evidence, this paper contributes to the debate on French public finances’ consolidation by examining the long-term sustainability of France’s fiscal position. We trace the historical trends of government’s tax receipts and expenditures. We illustrate that while the level of public expenditure in France is larger than in the Euro Area, its trend is comparable to its neighbours. French net debt is comparable to Eurozone’s while French net wealth remains positive. However, the French tax system is not progressive with only 6% of compulsory levies raised that way, and too complex. The paper then acknowledges the efficient debt management of French authorities. As a conclusion, we see no risk of future unsustainability linked to the nature or the level of current French public finances.

  11. French-Indonesian cooperation in Lahendong

    International Nuclear Information System (INIS)

    Demange, J.

    1995-01-01

    Volcanism is not only a source of natural disaster in Indonesia, but represents also an important geothermal energy potential which can be used to supply the electricity needs of isolated islands. Indonesia is familiarized with geothermal technology since the building in 1985 of the 140 MW Kamojang power plant in Java. Two other projects are in progress at Gunum Salak (110 MW) and Daradjat. A 350 MW installed power is expected in 2000 for Indonesia. The French-Indonesian geothermal cooperation has been concretized by two projects in the geothermal field of Lahendong (Northern Sulawesi). Drillings have revealed temperatures reaching 360 C and a 100 MW estimated potential. The first project is the installation of a low-temperature pilot plant for electricity production in the 0.3-2.5 MW range. The second project is a modular middle energy power plant with 20 MW modules allowing progressive extension to supply the evolution of electricity demand. (J.S.). 4 photos

  12. Future of French refining

    International Nuclear Information System (INIS)

    Calvet, B.

    1993-01-01

    Over recent years, the refining industry has had to grapple with a growing burden of environmental and safety regulations concerning not only its plants and other facilities, but also its end products. At the same time, it has had to bear the effects of the reduction of the special status that used to apply to petroleum, and the consequences of economic freedom, to which we should add, as specifically concerns the French market, the impact of energy policy and the pro-nuclear option. The result is a drop in heavy fuel oil from 36 million tonnes per year in 1973 to 6.3 million in 1992, and in home-heating fuel from 37 to 18 million per year. This fast-moving market is highly competitive. The French market in particular is wide open to imports, but the refining companies are still heavy exporters for those products with high added-value, like lubricants, jet fuel, and lead-free gasolines. The competition has led the refining companies to commit themselves to quality, and to publicize their efforts in this direction. This is why the long-term perspectives for petroleum fuels are still wide open. This is supported by the probable expectation that the goal of economic efficiency is likely to soften the effects of the energy policy, which penalizes petroleum products, in that they have now become competitive again. In the European context, with the challenge of environmental protection and the decline in heavy fuel outlets, French refining has to keep on improving the quality of its products and plants, which means major investments. The industry absolutely must return to a more normal level of profitability, in order to sustain this financial effort, and generate the prosperity of its high-performance plants and equipment. 1 fig., 5 tabs

  13. [French immigration policy].

    Science.gov (United States)

    Weil, P

    1994-01-01

    From the late nineteenth century through 1974, France permitted immigration to furnish workers and to compensate for the low level of fertility. Intense immigration from North Africa, the economic crisis of the 1970s, and other factors led to policy changes in 1974. French immigration policy since 1974 has fluctuated between guaranteeing foreigners equal rights regardless of their religion, race, culture, or national origin, and attempting to differentiate among immigrants depending on their degree of assimilability to French culture. From 1974 to 1988, France had five different policies regarding whether to permit new immigration and what to do about illegal immigrants. In July 1984, the four major political parties unanimously supported a measure in Parliament that definitively guaranteed the stay in France of legal immigrants, whose assimilation thus assumed priority. Aid for return to the homeland was no longer to be widely offered, and immigration of unskilled workers was to be terminated except for those originating in European Community countries. Major changes of government in 1988 and 1993 affected only the modalities of applying these principles. The number of immigrants has fluctuated since 1974. Unskilled workers, the only category whose entrance was specifically controlled by the 1984 measures, have declined from 174,000 in 1970 to 25,000 in the early 1990s. The number of requests for political asylum declined from 60,000 in 1989 to 27,000 in 1993, and in 1991, 15,467 persons were granted refugee status. The number of immigrants of all types permitted to remain in France declined from 250,000 or 3000 per year in the early 1970s to around 110,000 at present. Although the decline is significant, it appears insufficient to the government in power since 1993. Although migratory flows are often explained as the product of imbalance in the labor market or in demographic growth, the French experience suggests that government policies, both in the sending and

  14. Class renormalization: islands around islands

    International Nuclear Information System (INIS)

    Meiss, J.D.

    1986-01-01

    An orbit of 'class' is one that rotates about a periodic orbit of one lower class with definite frequency. This contrasts to the 'level' of a periodic orbit which is the number of elements in its continued fraction expansion. Level renormalization is conventionally used to study the structure of quasi-periodic orbits. The scaling structure of periodic orbits encircling other periodic orbits in area preserving maps is discussed here. Fixed points corresponding to the accumulation of p/q bifurcations are found and scaling exponents determined. Fixed points for q > 2 correspond to self-similar islands around islands. Frequencies of the island boundary circles at the fixed points are obtained. Importance of this scaling for the motion of particles in stochastic regions is emphasized. (author)

  15. The French dosimetry protocol

    International Nuclear Information System (INIS)

    Dutreix, A.

    1985-01-01

    After a general introduction the protocol is divided in five sections dealing with: determination of the quality of X-ray, γ-ray and electron beams; the measuring instrument; calibration of the reference instrument; determination of the reference absorbed dose in the user's beams; determination of the absorbed dose in water at other points, in other conditions. The French protocol is not essentially different from the Nordic protocol and it is based on the experience gained in using both the American and the Nordic protocols. Therefore, only the main difference with the published protocols are discussed. (Auth.)

  16. 1001 easy French phrases

    CERN Document Server

    McCoy, Heather

    2010-01-01

    The perfect companion for tourists and business travelers in France and other places where the French language is spoken, this book offers fast, effective communication. More than 1,000 basic words, phrases, and sentences cover everything from asking directions and renting a car to ordering dinner and finding a bank.Designed as a quick reference tool and an easy study guide, this inexpensive and easy-to-use book offers completely up-to-date terms for modern telecommunications, idioms, and slang. The contents are arranged for quick access to phrases related to greetings, transportation, shoppin

  17. The french criticality handbook

    International Nuclear Information System (INIS)

    Maubert, L.; Puit, J.C.

    1987-01-01

    The french criticality handbook, published in 1978 by the ''Commissariat a l'Energie Atomique'', is presented with the main targets aimed by the writer and the main choices taken relating to fissile mediums, reflection conditions, dilution curves. The validation of the critical values is presented as one of the most important aspects of this handbook which is mainly intended, in the mind of the author, to specialists well advertised in the field of criticality. The complements which have been introduced since 1978 and those which are foreseen in a near future are also detailed. (author)

  18. French in Culinary World

    OpenAIRE

    Rila Hilma

    2011-01-01

    More than million foods have been made by people from all over the world in the latest years. People now try to create new cooks and make some creativity on it. Then, cooking which the field is culinary has become an art because it needs an artistic value to decorate the food, a good taste and proper technique in processing delicious food in order to make it a masterpiece. French culinary is as famous as the Eiffel tower in the heart of the country, Paris. Most of fine dining international re...

  19. FRENCH PROTOCOL CARDS

    CERN Multimedia

    Division du Personnel

    1999-01-01

    Senior officials, holders of FRENCH PROTOCOL cards (blue cards) due to expire on 31.12.1999, are requested to return these cards and those of family members, for extension to:Bureau des cartes, bâtiment 33.1-025Should the 3 spaces for authentication on the back of the card be full, please enclose 2 passport photographs for a new card.In the case of children aged 14 and over, an attestation of dependency and a school certificate should be returned with the card.Personnel DivisionTel. 79494/74683

  20. FRENCH PROTOCOL CARDS

    CERN Multimedia

    Human Resources Division

    2000-01-01

    Senior officials, holders of FRENCH PROTOCOL cards (blue cards) due to expire on 31.12.2000, are requested to return these cards and those of family members, for extension to: Bureau des cartes, Bât 33.1-009/1-015 Should the three spaces for authentication on the back of the card be full, please enclose two passport photographs for a new card. In the case of children aged 14 and over, an attestation of dependency and a school certificate should be returned with the card.

  1. CLEANING OF FRENCH SITES

    CERN Multimedia

    Mauro Nonis

    2002-01-01

    In the last two weeks some cleaning problems have been remarked in several CERN buildings on the French part of CERN sites. This is mainly due to the start up of the new cleaning contract from the 1st July. These problems are not related to a budgetary reduction of the activity. We excuse for the malfunctions that have been created to CERN community and we assure you that we have taken all the needed measures to solve the problem in the shortest delay. Mauro Nonis (ST/FM)

  2. French electricity results 2002

    International Nuclear Information System (INIS)

    2002-01-01

    RTE, the manager of the French power system, announces a high increase in electricity exports to the other countries of the European Union in 2002. In France, the year 2002 was marked by stable power consumption, but a noteworthy increase in generation due to the rise of exports. In 2002, the RTE network conveyed 512.3 billion kWh (TWh) versus 503.1 billion kWh (TWh) in 2001, an increase of 1.8%. Overall French exports made considerable strides forward from 72.9 TWh in 2001 to 80.6 TWh in 2002, i.e. 10.6% more than in 2001. On the other hand, overall French imports fell substantially, from 4.4 TWh in 2001 to 3.8 TWh in 2002, or a drop of about 14%. In all, the export balance came to 76.8 TWh in 2002, versus 68.5 TWh in 2001, i.e. a rise of 12%. On Sunday, 22 December 2002, the historical record of the capacity export balance with a value of 13,277 MW, up 2.2%, was bettered. The particularly mild weather conditions in 2002 led to a drop in heating-related consumption, evaluated at 7 billion kWh compared with the prior year. A slight upturn in industrial consumption was to be noted, from 92.7 TWh in 2001 to 93.2 TWh in 2002, i.e. a growth of 0.5%. Total French consumption thus rose in 2002 to 448.7 TWh. Total consumption, adjusted for climate contingencies, showed a rise of 1.6% in 2002. French power producers showed an increase of nearly 2% and the first wind farm was connected to the power transmission network. French electricity output came to 532.9 TWh in 2002, a growth of 1.9%. This increase is divided up between nuclear generation, up 4%, and conventional thermal generation, on the rise by 15.3%. The substantial share of thermal generation can be explained by a correlative drop in hydro generation (less 16.6% compared with 2001) mainly due to extremely low water availability observed during the first months of the year. With 415.5 TWh in output, nuclear power plants provided 78% of French generation, fossil-fired power plants 9.9% with an output of 52.9 TWh

  3. The French nuclear context

    International Nuclear Information System (INIS)

    Havard, J.; Israel, M.

    1977-01-01

    The mean- and longer-range energy needs, that can be now forecasted in France, are analyzed, together with the special character of the French energy market. A resort to nuclear power is first shown to be necessary to limit the increase in the demand for imported fossil fuels, then this resort is shown to offer some real possibilities. The energy balance proves that the industrial stage of power plant construction is reached. The conditions of realization of the program have been settled with a set of provisions that render the risk and environmental impact as negligible as possible [fr

  4. Invitation Refusals in Cameroon French and Hexagonal French

    Science.gov (United States)

    Farenkia, Bernard Mulo

    2015-01-01

    Descriptions of regional pragmatic variation in French are lacking to date the focus has been on a limited range of speech acts, including apologies, requests, compliments and responses to compliments. The present paper, a systematic analysis of invitation refusals across regional varieties of French, is designed to add to the research on…

  5. Language Training: French Training

    CERN Multimedia

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. LANGUAGE TRAINING Françoise Benz tel. 73127 language.training@cern.ch General and Professional French Courses The next session will take place from 26 April to 02 July 2004. These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. Writing Professional Documents in French The next session will take place from 26 April to 02 July 2004. This course is designed for people with a good level of s...

  6. Language Training: French Training

    CERN Multimedia

    2004-01-01

    If you wish to participate in one of the following courses, please discuss with your supervisor and apply electronically directly from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an "application for training" form available from your Divisional Secretariat or from your DTO (Divisional Training Officer). Applications will be accepted in the order of their receipt. LANGUAGE TRAINING Françoise Benz tel. 73127 language.training@cern.ch General and Professional French Courses The next session will take place from 26 April to 02 July 2004. These courses are open to all persons working on the Cern site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127. Writing Professional Documents in French The next session will take place from 26 April to 02 July 2004. This course is designed for people with a good level...

  7. The French capacity mechanism

    International Nuclear Information System (INIS)

    2014-01-01

    The French capacity mechanism has been design to ensure security of supply in the context of the energy transition. This energy transition challenges the electricity market design with several features: peak load growth, the development of renewables, demand response,... To ensure security of supply in this context, a capacity mechanism is being implemented in France. It is a market wide capacity obligation on electricity suppliers, based on market principles. Suppliers are responsible for forecasting their obligation, which corresponds to their contribution to winter peak load, and must procure enough capacity certificates to meet their obligations. Capacity certificates are granted to capacities through a certification process, which assesses their contribution to security of supply on the basis of availability commitments. This certification process is technology neutral and performance based, associated with controls and penalties in case of non compliance. Demand Side is fully integrated in the market, either through the reduction of suppliers' capacity obligation or direct participation after certification. In addition to the expected benefits in terms of security of supply, the French capacity market will foster the development of demand response. The participation of foreign capacities will require adaptations which are scheduled in a road-map, and could pave the way for further European integration of energy policies. (authors)

  8. French intensive truck garden

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, T D

    1983-01-01

    The French Intensive approach to truck gardening has the potential to provide substantially higher yields and lower per acre costs than do conventional farming techniques. It was the intent of this grant to show that there is the potential to accomplish the gains that the French Intensive method has to offer. It is obvious that locally grown food can greatly reduce transportation energy costs but when there is the consideration of higher efficiencies there will also be energy cost reductions due to lower fertilizer and pesticide useage. As with any farming technique, there is a substantial time interval for complete soil recovery after there have been made substantial soil modifications. There were major crop improvements even though there was such a short time since the soil had been greatly disturbed. It was also the intent of this grant to accomplish two other major objectives: first, the garden was managed under organic techniques which meant that there were no chemical fertilizers or synthetic pesticides to be used. Second, the garden was constructed so that a handicapped person in a wheelchair could manage and have a higher degree of self sufficiency with the garden. As an overall result, I would say that the garden has taken the first step of success and each year should become better.

  9. Wind: French revolutions

    International Nuclear Information System (INIS)

    Jones, C.

    2006-01-01

    Despite having the second best wind resources in Europe after the UK, the wind industry in France lags behind its European counterparts with just 6 W of installed wind capacity per person. The electricity market in France is dominated by the state-owned Electricite de France (EdF) and its nuclear power stations. However, smaller renewable generators are now in theory allowed access to the market and France has transposed the EU renewables directive into national law. The French governement has set a target of generating 10,000 MW of renewable capacity by 2010. The announcement of an increased feed-in tariff and the introduction of 'development zones' (ZDEs) which could allow fast-tracking of planning for wind projects are also expected to boost wind projects. But grid access and adminstrative burdens remain major barriers. In addition, French politicians and local authorities remain committed to nuclear, though encouraged by the European Commission, wind is beginning to gain acceptance; some 325 wind farms (representing 1557 MW of capacity) were approved between February 2004 and January 2005. France is now regarded by the international wind energy sector as a target market. One of France's leading independent wind developers and its only listed wind company, Theolia, is expected to be one of the major beneficiaries of the acceleration of activity in France, though other companies are keen to maximise the opportunities for wind. France currently has only one indigenous manufacturer of wind turbines, but foreign suppliers are winning orders

  10. Smart grids - French Expertise

    International Nuclear Information System (INIS)

    2015-11-01

    The adaptation of electrical systems is the focus of major work worldwide. Bringing electricity to new territories, modernizing existing electricity grids, implementing energy efficiency policies and deploying renewable energies, developing new uses for electricity, introducing electric vehicles - these are the challenges facing a multitude of regions and countries. Smart Grids are the result of the convergence of electrical systems technologies with information and communications technologies. They play a key role in addressing the above challenges. Smart Grid development is a major priority for both public and private-sector actors in France. The experience of French companies has grown with the current French electricity system, a system that already shows extensive levels of 'intelligence', efficiency and competitiveness. French expertise also leverages substantial competence in terms of 'systems engineering', and can provide a tailored response to meet all sorts of needs. French products and services span all the technical and commercial building blocks that make up the Smart Grid value chain. They address the following issues: Improving the use and valuation of renewable energies and decentralized means of production, by optimizing the balance between generation and consumption. Strengthening the intelligence of the transmission and distribution grids: developing 'Supergrid', digitizing substations in transmission networks, and automating the distribution grids are the focus of a great many projects designed to reinforce the 'self-healing' capacity of the grid. Improving the valuation of decentralized flexibilities: this involves, among others, deploying smart meters, reinforcing active energy efficiency measures, and boosting consumers' contribution to grid balancing, via practices such as demand response which implies the aggregation of flexibility among residential, business, and/or industrial sites. Addressing current technological challenges, in

  11. Development of the French Photovoltaic Program

    Energy Technology Data Exchange (ETDEWEB)

    Brunet, M.

    1980-07-01

    The French photovoltaic research program is reviewed, listing companies involved. Projections of module and system costs are discussed. French industrial experience in photovoltaics is reviewed and several French systems operating in developing countries are mentioned. (MHR)

  12. General and Professional French Courses

    CERN Multimedia

    HR Department

    2010-01-01

    The next session will take place from 11 October to 17 December 2010. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Nathalie Dumeaux, tel. 78144. NEW COURSES Specific French courses -Exam preparation/ We are now offering specific courses in English and French leading to a recognised external examination (e.g. DELF 1 and 2). If you are interested in following one of these courses and have at least an intermediate level of French, please enrol through the following link: French courses or contact: Lucette Fournier, tel.  73483 (French courses).

  13. Climate Change Impacts in the sub-Antarctic Islands Technical Report N.2 of ONERC

    International Nuclear Information System (INIS)

    2009-01-01

    Difficult to apprehend as a whole, the polar regions constitute the Arctic to the North, an ocean surrounded by emerged lands, and the Antarctic to the South, a continent bordered by the Austral Ocean where a belt of sub Antarctic islands lies. Climate change impacts on sub Antarctic islands are varied, direct and indirect: glacier retreat, more favourable conditions for introduced species, marine biodiversity modification, etc. This report discusses the French, British, Australian, South African and New Zealand sub Antarctic islands, the climatic evolutions and the resulting impacts, focused especially on biodiversity. The Observatoire National sur les Effets du Rechauffement Climatique and the International Polar Foundation have been joined in this endeavour by the French polar institute Paul-Emile Victor, the administration of the French Southern and Antarctic Lands (TAAF in French) and the International Union for the Conservation of Nature. (authors)

  14. Beliefs about Early Language Learning: St. Lucian Beginning Students of French and Spanish.

    Science.gov (United States)

    Kuntz, Patricia S.

    A study investigated the attitudes toward language learning held by early secondary school students (ages 11-13) on the island of Saint Lucia who are studying French and Spanish simultaneously, as required in the first two years of secondary school. Subjects were students at two schools, and included 121 boys and 72 girls. The survey consisted of…

  15. Status of French reactors

    Energy Technology Data Exchange (ETDEWEB)

    Ballagny, A. [Commissariat a l`Energie Atomique, Saclay (France)

    1997-08-01

    The status of French reactors is reviewed. The ORPHEE and RHF reactors can not be operated with a LEU fuel which would be limited to 4.8 g U/cm{sup 3}. The OSIRIS reactor has already been converted to LEU. It will use U{sub 3}Si{sub 2} as soon as its present stock of UO{sub 2} fuel is used up, at the end of 1994. The decision to close down the SILOE reactor in the near future is not propitious for the start of a conversion process. The REX 2000 reactor, which is expected to be commissioned in 2005, will use LEU (except if the fast neutrons core option is selected). Concerning the end of the HEU fuel cycle, the best option is reprocessing followed by conversion of the reprocessed uranium to LEU.

  16. The French nuclear programme

    International Nuclear Information System (INIS)

    Bacher, Pierre

    1987-01-01

    France has a civil nuclear power generation programme second only to the USA with 49 nuclear units in operation and 13 under construction. The units in service are described. These include 33 PWR 900 MW and 9 PWR 1300 MW units. The electricity consumption and generation in France is illustrated. The absence of a powerful anti-nuclear lobby and two main technical options have contributed to the success of the French nuclear programme. These are the PWR design and the plant standardization policy which allows the setting up of an effective industrial complex (eg for analysis of operating conditions and of safety and reliability information). The programme and the reasons for its success are reviewed. Research programmes and future plans are also discussed. (UK)

  17. French courses for beginners

    CERN Multimedia

    Françoise Benz

    2006-01-01

    If you wish to participate in one of the following courses, please tell to your supervisor and apply electronically from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training'form available from your Departmental Secretariat or from your DTO (Departmental Training Officer). Applications will be accepted in the order in which they are received. French courses for beginners (level 0) From 17 July to 31 August 2006. Mondays, Tuesdays, Wednesdays and Thursdays(8 hours a week / between 11.00 and 15.30) Duration: 56 hours Price: 728 CHF For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Mrs. Benz: Tel. 73127.

  18. Status of French reactors

    International Nuclear Information System (INIS)

    Ballagny, A.

    1997-01-01

    The status of French reactors is reviewed. The ORPHEE and RHF reactors can not be operated with a LEU fuel which would be limited to 4.8 g U/cm 3 . The OSIRIS reactor has already been converted to LEU. It will use U 3 Si 2 as soon as its present stock of UO 2 fuel is used up, at the end of 1994. The decision to close down the SILOE reactor in the near future is not propitious for the start of a conversion process. The REX 2000 reactor, which is expected to be commissioned in 2005, will use LEU (except if the fast neutrons core option is selected). Concerning the end of the HEU fuel cycle, the best option is reprocessing followed by conversion of the reprocessed uranium to LEU

  19. Emergence of Dengue virus serotype 3 on Mayotte Island, Indian ...

    African Journals Online (AJOL)

    A serosurvey carried out in 2006 in Mayotte, a French overseas collectivity in the Indian Ocean, confirmed previous circulation of dengue virus (DENV) on the island, but since the set up of a laboratory-based surveillance of dengue-like illness in 2007, no case of DENV has been confirmed. In response to an outbreak of ...

  20. What You Need to Know About Zika | Poster

    Science.gov (United States)

    Until 2007, the Zika virus remained relatively obscure. That year, however, Zika infections were recorded in three-quarters of the population of Yap, a small island located between the Philippines and Papua New Guinea. A major outbreak in French Polynesia followed in 2013.

  1. Proposition of law relative to the sanitary follow up of French nuclear tests

    International Nuclear Information System (INIS)

    2008-03-01

    The present proposition of law has for object to answer the expectation of all the persons who have participated as military personnel or civilians in nuclear tests made by France between February 13., 1960 and January 27., 1996, or lived near the nuclear test sites of Sahara (Reggane) or in French Polynesia. The same pathologies are noticed among the veteran or the populations having lived near the nuclear tests sites of the other nuclear countries which made the same experiments. It is the case in United States, in Great Britain, in Australia, in New Zealand and in Fidgi. In these different countries having a democratic system similar to ours, the governments took concrete measures to accede to the demands of their nationals. It thus turns out that a legislative initiative would represent a strong message of gratitude towards all those who had to undergo aftereffects on their health and that of their descendants of the only fact of their participation in the nuclear experiments of France. (N.C.)

  2. Practising French grammar a workbook

    CERN Document Server

    Dr Roger Hawkins; Towell, Richard

    2015-01-01

    This new edition of Practising French Grammar offers a set of varied and accessible exercises for developing a practical awareness of French as it is spoken and written today. The lively examples and authentic texts and cartoons have been updated to reflect current usage. A new companion website provides a wealth of additional interactive exercises to help consolidate challenging grammar points. Practising French Grammar provides concise summaries of key grammatical points at the beginning of each exercise, as well as model answers to the exercises and translations of difficult words, making i

  3. French Literature Abroad: Towards an Alternative History of French Literature

    Directory of Open Access Journals (Sweden)

    Simon Gaunt

    2015-07-01

    Full Text Available What would a history of medieval literature in French that is not focused on France and Paris look like? Taking as its starting point the key role played in the development of textual culture in French by geographical regions that are either at the periphery of French-speaking areas, or alternatively completely outside them, this article offers three case studies: first of a text composed in mid-twelfth century England; then of one from early thirteenth-century Flanders; and finally from late thirteenth-century Italy. What difference does it make if we do not read these texts, and the language in which they are written, in relation to French norms, but rather look at their cultural significance both at their point of production, and then in transmission? A picture emerges of a literary culture in French that is mobile and cosmopolitan, one that cannot be tied to the teleology of an emerging national identity, and one that is a bricolage of a range of influences that are moving towards France as well as being exported from it. French itself functions as a supralocal written language (even when it has specific local features and therefore may function more like Latin than a local vernacular.

  4. English and French courses

    CERN Multimedia

    2014-01-01

    If one of your New Year’s resolutions is to learn a language, there is no excuse anymore!   You can attend one of our English or French courses and you can practise the language with a tandem partner! Cours d’anglais général et professionnel La prochaine session se déroulera du 3 mars au 27 juin 2014. Ces cours s’adressent à toute personne travaillant au CERN ainsi qu’à leur conjoint. Pour vous inscrire et voir tout le détail des cours proposés, consultez nos pages web : http://cern.ch/Training. Oral Expression The next session will take place from 3 March to 27 June 2014. This course is intended for people with a good knowledge of English who want to enhance their speaking skills. There will be an average of 8 participants in a class. Speaking activities will include discussions, meeting simulations, role-plays etc. depending on the needs of the students. Writing Profe...

  5. General and professionnal French courses

    CERN Document Server

    2013-01-01

    The next session will take place from 27 January to 4 April 2014. These courses are open to everyone working on the CERN site and to their spouses.   Oral Expression This course is aimed at students with a good knowledge of French who want to enhance their oral communication skills. Activities will include discussions, meeting simulations, role-plays, etc. The next session will take place from 27 January to 4 April 2014. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. The next session will take place from 27 January to 4 April 2014. For registration and further information on the courses, please consult our web site or contact Kerstin Fuhrmeister (70896 - language.training@cern.ch).

  6. General and professionnal French courses

    CERN Multimedia

    2013-01-01

    The next session will take place from 27 January to 4 April 2014. These courses are open to everyone working on the CERN site and to their spouses.   Oral Expression This course is aimed at students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. The next session will take place from 27 January to 4 April 2014. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. The next session will take place from 27 January to 4 April 2014. For registration and further information on the courses, please consult our web site or contact Kerstin Fuhrmeister (70896 - language.training@cern.ch).

  7. French switch off in protest

    CERN Document Server

    McCabe, H

    1999-01-01

    French scientists have refused to restart two synchrotron machines after the summer vacation. They are protesting at the government decision to give money to the British synchrotron project Diamond, so ending hopes of the construction of the proposed

  8. Reshuffle lifts French synchrotron hopes

    CERN Multimedia

    McCabe, H

    2000-01-01

    The sacking of Claude Allegre as research minister has raised doubts over the level of France's promised participation in the construction of Diamond but reawakened French hopes that the synchrotron Soleil may now be built (1 page).

  9. 21 CFR 169.115 - French dressing.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false French dressing. 169.115 Section 169.115 Food and... § 169.115 French dressing. (a) Description. French dressing is the separable liquid food or the..., lecithin, or polyglycerol esters of fatty acids. (d) Nomenclature. The name of the food is “French dressing...

  10. Teaching for Content: Greek Mythology in French.

    Science.gov (United States)

    Giauque, Gerald S.

    An intermediate-level university French course in Greek mythology was developed to (1) improve student skills in reading, writing, speaking, and comprehending French, (2) familiarize students with Greek mythology, and (3) prepare students to deal better with allusions to Greek mythology in French literature. The texts used are a French translation…

  11. 7 CFR 993.7 - French prunes.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false French prunes. 993.7 Section 993.7 Agriculture... Order Regulating Handling Definitions § 993.7 French prunes. French prunes means: (a) Prunes produced from plums of the following varieties of plums: French (Prune d'Agen, Petite Prune d'Agen), Coates (Cox...

  12. English Grammar for Students of French.

    Science.gov (United States)

    Morton, Jacqueline

    This grammar is a self-study manual intended to aid native speakers of English who are beginning the study of French. It is designed to supplement the French textbook, not to replace it. The common grammatical terms that are necessary for learning to speak and write French are explained in English and illustrated by examples in both French and…

  13. French days on stable isotopes

    International Nuclear Information System (INIS)

    2000-01-01

    These first French days on stable isotopes took place in parallel with the 1. French days of environmental chemistry. Both conferences had common plenary sessions. The conference covers all aspects of the use of stable isotopes in the following domains: medicine, biology, environment, tracer techniques, agronomy, food industry, geology, petroleum geochemistry, cosmo-geochemistry, archaeology, bio-geochemistry, hydrology, climatology, nuclear and particle physics, astrophysics, isotope separations etc.. Abstracts available on CD-Rom only. (J.S.)

  14. The N4 plant: culmination of French PWR experience

    International Nuclear Information System (INIS)

    Bellet, J.; Houyez, A.; Journet, J.; Pierrard, J.H.

    1985-01-01

    The model N4 series of 1400MWe class PWR plants has been developed in France from a unique base of technical and operating experience. It meets the French government's requirement for a reactor free of constraints due to licensing agreements with overseas companies, with enhanced safety features and incorporating the lessons of Three Mile Island. In particular, improvements have been made to the reactor vessel, the steam generators, the primary pumps and control systems. The units are capable of daily load following and extended operation between refuelling. The N4 plant includes a new design of turbine-generator. (author)

  15. Blacktip reef sharks, Carcharhinus melanopterus, have high genetic structure and varying demographic histories in their Indo-Pacific range

    KAUST Repository

    Vignaud, Thomas M.

    2014-10-13

    For free-swimming marine species like sharks, only population genetics and demographic history analyses can be used to assess population health/status as baseline population numbers are usually unknown. We investigated the population genetics of blacktip reef sharks, Carcharhinus melanopterus; one of the most abundant reef-associated sharks and the apex predator of many shallow water reefs of the Indian and Pacific Oceans. Our sampling includes 4 widely separated locations in the Indo-Pacific and 11 islands in French Polynesia with different levels of coastal development. Four-teen microsatellite loci were analysed for samples from all locations and two mitochondrial DNA fragments, the control region and cytochrome b, were examined for 10 locations. For microsatellites, genetic diversity is higher for the locations in the large open systems of the Red Sea and Australia than for the fragmented habitat of the smaller islands of French Polynesia. Strong significant structure was found for distant locations with FST values as high as ∼0.3, and a smaller but still significant structure is found within French Polynesia. Both mitochondrial genes show only a few mutations across the sequences with a dominant shared haplotype in French Polynesia and New Caledonia suggesting a common lineage different to that of East Australia. Demographic history analyses indicate population expansions in the Red Sea and Australia that may coincide with sea level changes after climatic events. Expansions and flat signals are indicated for French Polynesia as well as a significant recent bottleneck for Moorea, the most human-impacted lagoon of the locations in French Polynesia.

  16. Blacktip reef sharks, Carcharhinus melanopterus, have high genetic structure and varying demographic histories in their Indo-Pacific range.

    Science.gov (United States)

    Vignaud, Thomas M; Mourier, Johann; Maynard, Jeffrey A; Leblois, Raphael; Spaet, Julia; Clua, Eric; Neglia, Valentina; Planes, Serge

    2014-11-01

    For free-swimming marine species like sharks, only population genetics and demographic history analyses can be used to assess population health/status as baseline population numbers are usually unknown. We investigated the population genetics of blacktip reef sharks, Carcharhinus melanopterus; one of the most abundant reef-associated sharks and the apex predator of many shallow water reefs of the Indian and Pacific Oceans. Our sampling includes 4 widely separated locations in the Indo-Pacific and 11 islands in French Polynesia with different levels of coastal development. Four-teen microsatellite loci were analysed for samples from all locations and two mitochondrial DNA fragments, the control region and cytochrome b, were examined for 10 locations. For microsatellites, genetic diversity is higher for the locations in the large open systems of the Red Sea and Australia than for the fragmented habitat of the smaller islands of French Polynesia. Strong significant structure was found for distant locations with FST values as high as ~0.3, and a smaller but still significant structure is found within French Polynesia. Both mitochondrial genes show only a few mutations across the sequences with a dominant shared haplotype in French Polynesia and New Caledonia suggesting a common lineage different to that of East Australia. Demographic history analyses indicate population expansions in the Red Sea and Australia that may coincide with sea level changes after climatic events. Expansions and flat signals are indicated for French Polynesia as well as a significant recent bottleneck for Moorea, the most human-impacted lagoon of the locations in French Polynesia. © 2014 John Wiley & Sons Ltd.

  17. French lessons in nuclear power

    International Nuclear Information System (INIS)

    Valenti, M.

    1991-01-01

    In stark contrast to the American atomic power experience is that of the French. Even the disaster at Chernobyl in 1986, which chilled nuclear programs throughout Western Europe, did not slow the pace of the nuclear program of the state-owned Electricite de France (EDF), based in Paris. Another five units are under construction and are scheduled to be connected to the French national power grid before the end of 1993. In 1989, the EDF's 58 nuclear reactors supplied 73 percent of French electrical needs, a higher percentage than any other country. In the United States, for example, only about 18 percent of electrical power is derived from the atom. Underpinning the success of nuclear energy in France is its use of standardized plant design and technology. This has been an imperative for the French nuclear power industry since 1974, when an intensive program of nuclear power plant construction began. It was then, in the aftermath of the first oil embargo, that the French government decided to reduce its dependence on imported oil by substituting atomic power sources for hydrocarbons. Other pillars supporting French nuclear success include retrofitting older plants with technological or design advances, intensive training of personnel, using robotic and computer aids to reduce downtime, controlling the entire nuclear fuel cycle, and maintaining a comprehensive public information effort about the nuclear program

  18. Anglicism in the French language

    Directory of Open Access Journals (Sweden)

    Firoozeh Asghari

    2014-09-01

    Full Text Available There is no question nowadays as to the international and powerful status of English at a global scale and, consequently, as to its presence in non-English speaking countries at different levels.  It is the languages which have mostly influenced French after the Two World War. So that now Anglicism exists in all levels of French. In this paper, besides the phenomenon of Anglicism, we will mainly focus on the reasons of increasing French interest in using of this phenomenon and also on the reactions taken against it in France. The method used in this research is descriptive – analytical.   The Result of this study shows that there is no purely linguistic reason for “Anglicism” in a country like France. In fact this paper remarks that the strong impact of English on French rather than being influenced by linguistic reasons is influenced by the cultural & social reasons. Additionally, the finding shows that the French especially the youth like using English for several reasons which include “prestige”, “snobbery” and “superiority”. Amongst the mentioned reasons in this paper, what caused the French to worry about the spread of Anglicism is due to fear of the American cultural influence, what is changing in the American cultural hegemony.

  19. Tenarife Island, Canary Island Archipelago, Atlantic Ocean

    Science.gov (United States)

    1991-01-01

    Tenarife Island is one of the most volcanically active of the Canary Island archipelago, Atlantic Ocean, just off the NW coast of Africa, (28.5N, 16.5W). The old central caldera, nearly filled in by successive volcanic activity culminating in two stratocones. From those two peaks, a line of smaller cinder cones extend to the point of the island. Extensive gullies dissect the west side of the island and some forests still remain on the east side.

  20. Environmental Prime Movers for Prehistoric Colonization of Islands in Remote Oceania

    Science.gov (United States)

    Montenegro, Alvaro; Callaghan, Richard T.; Fitzpatrick, Scott M.

    2016-04-01

    The peopling of Remote Oceania was one of the last great waves of human migration in the ancient past. Beginning around 3500 BP, peoples from Island Southeast Asia began colonizing western Micronesia, and shortly thereafter ca. 3400 BP, Lapita groups began moving east from Near Oceania (e.g., the Solomons and Bismarck Archipelago) to islands in Eastern Melanesia and West Polynesia, including Vanuatu, Fiji, Tonga, and Samoa. It is remarkable that over the next 2500 years, even the most remote islands, known now to represent the distant nodes of the Polynesian triangle (New Zealand, Hawaii, and Easter Island), were eventually visited by Austronesian speakers and their descendants across this seemingly boundless ocean. One of the more enduring questions - and one that has perplexed scholars for decades - is how and when these ancient seafarers were able to develop navigational/wayfinding techniques and seafaring technologies to overcome a number of environmental challenges. This would ultimately help determine what combination of social and environmental stimuli forced or encouraged people to colonize some of the most isolated patches of land on earth. To advance our understanding of ancient Pacific colonization strategies, we integrate seafaring simulation models, ease of eastward travel estimates based on land distribution and wind pattern analysis, and new climatic datasets for precipitation in Micronesia and Polynesia to examine intra-annual variations in wind and precipitation that would have influenced travel. Combined with statistical modeling of winds and currents, we argue that: land distribution could have contributed to the pause in eastward expansion seen at about 3000 BP; simple downwind sailing and downwind sailing during eastward spells are viable navigation strategies for reaching islands to the east; seasonality of eastward winds would facilitate voyage planning and increase chances of success; knowledge of annual and interannual variability

  1. School, society and policy on the island of Reunion. Residual of a French colony to a European outermost region Escuela, sociedad y política en la isla de Reunión. De una colonia francesa residual a una región europea ultraperiférica École, société et politique à l’île de la réunion, d’une colonie française de peuplement à une région européenne ultrapériphérique

    Directory of Open Access Journals (Sweden)

    Raoul LUCAS

    2012-08-01

    Full Text Available This paper analize the evolution of the colonialist French school policy in the island of Reunion, Indic Ocean, with a slave structure from the I Empire. Studies the first official efforts for the people schooling with the contribution of the religious congregations. Their proposal was the cultural assimilation. Later, the French Third Republic encreases secular assimilation policy. Finally, from 1946, the Reunion Island remains one of the first French empire, and begins to be administrative department of France, and remoteness becomes European territory. It concludes by studying the progress made in the first school, secondary and higher education, in the island of Reunion.El artículo explica la evolución producida en la política escolar de la Francia colonial en la isla de Reunión, en el océano Índico, inicialmente de estructura esclavista. Analiza los primeros esfuerzos escolarizadores con la contribución de las congregaciones religiosas, de decidida asimilación cultural. Más tarde, la III República francesa incrementa su política escolar laica y asimiladora. Finalmente, desde 1946, la isla de Reunión, uno de los restos del I Imperio francés, adopta el formato de departamento administrativo de Francia, y la final conversión en territorio europeo ultraperiférico. Concluye con la valoración de las consecuencias que estas decisiones administrativas provocan en su avance escolar primario, secundario y superior.L'article explique l'évolution de la politique scolaire de la France coloniale sur l'île de la Réunion dans l'Océan Indien esclave structure de départ. Analyse escolarizadores premiers efforts avec la contribution des congrégations religieuses, des acculturés déterminée. Plus tard, la Troisième République française augmente sa politique de l'école laïque et l'assimilation. Enfin, depuis 1946, l'île de la Réunion, l'un des vestiges de l'Empire français, prend la forme d'un service administratif de la France

  2. Non-destructive XRF analyses of fine-grained basalts from Eiao, Marquesas Islands

    International Nuclear Information System (INIS)

    Charleux, M.; McAlister, A.; Mills, P.R.; Lundblad, S.P.

    2014-01-01

    The Marquesan island of Eiao was an important source of fine-grained basalt in Central East Polynesia, with examples being identified in archaeological assemblages throughout the region. However, compared to many other large-scale Polynesian basalt sources, little has been published about the physical extent and geochemical variability of tool-quality basalt on Eiao; prior to our study, only a single site with evidence of stone extraction had been identified and geochemical information was limited to less than two dozen samples. In this paper we report geochemical data for 225 additional basalt specimens collected on Eiao. Our analyses were conducted non-destructively using three EDXRF instruments: one lab-based unit and two portable analysers. The majority of our sample, identified here as Group 1, possesses geochemical and physical characteristics similar to those reported in previous studies. Group 1 samples were collected from various locations on Eiao suggesting that, rather than being limited to a single quarry site, fine-grained basalt was extracted from multiple sources throughout the island. In addition, we identified a second group (Group 2), which possesses a distinct geochemistry, a coarser grain and often an unusual reddish colour. Evidence from Eiao indicates that Group 2 stone was regularly utilised and our analysis of an adze collected on Hiva Oa Island suggests that this material was distributed at least as far as the southern Marquesas. (author)

  3. Collembola of Rapa Nui (Easter Island) with descriptions of five endemic cave-restricted species.

    Science.gov (United States)

    Bernard, Ernest C; Soto-Adames, Felipe N; Wynne, J Judson

    2015-04-24

    Eight species of Collembola are reported from recent collections made in caves on the Polynesian island of Rapa Nui (Easter Island). Five of these species are new to science and apparently endemic to the island: Coecobrya aitorererere n. sp., Cyphoderus manuneru n. sp., Entomobrya manuhoko n. sp., Pseudosinella hahoteana n. sp. and Seira manukio n. sp. The Hawaiian species Lepidocyrtus olena Christiansen & Bellinger and the cosmopolitan species Folsomia candida Willem also were collected from one or more caves. Coecobrya kennethi Jordana & Baquero, recently described from Rapa Nui and identified as endemic, was collected in sympatric association with C. aitorererere n.sp. With the exception of F. candida, all species are endemic to Rapa Nui or greater Polynesia and appear to be restricted to the cave environment on Rapa Nui. A key is provided to separate Collembola species reported from Rapa Nui. We provide recommendations to aid in the conservation and management of these new Collembola, as well as the other presumed cave-restricted arthropods.

  4. Molecular genetic studies of natives on Easter Island: evidence of an early European and Amerindian contribution to the Polynesian gene pool.

    Science.gov (United States)

    Lie, B A; Dupuy, B M; Spurkland, A; Fernández-Viña, M A; Hagelberg, E; Thorsby, E

    2007-01-01

    Most archaeological and linguistic evidence suggest a Polynesian origin of the population of Easter Island (Rapanui), and this view has been supported by the identification of Polynesian mitochondrial DNA (mtDNA) polymorphisms in prehistoric skeletal remains. However, some evidence of an early South American contact also exists (the sweet potato, bottle gourd etc.), but genetic studies have so far failed to show an early Amerindian contribution to the gene pool on Easter Island. To address this issue, we analyzed mtDNA and Y chromosome markers and performed high-resolution human leukocyte antigen (HLA) genotyping of DNA harvested from previously collected sera of 48 reputedly nonadmixed native Easter Islanders. All individuals carried mtDNA types and HLA alleles previously found in Polynesia, and most men carried Y chromosome markers of Polynesian origin, providing further evidence of a Polynesian origin of the population of Easter Island. A few individuals carried HLA alleles and/or Y chromosome markers of European origin. More interestingly, some individuals carried the HLA alleles A*0212 and B*3905, which are of typical Amerindian origin. The genealogy of some of the individuals carrying these non-Polynesian HLA alleles and their haplotypic backgrounds suggest an introduction into Easter Island in the early 1800s, or earlier. Thus, there may have been an early European and Amerindian contribution to the Polynesian gene pool of Easter Island.

  5. The French electricity report 2009

    International Nuclear Information System (INIS)

    2010-01-01

    RTE is the company responsible for running the French electricity transmission system. It is a public service operator, tasked with operating, maintaining and developing the high and extra high voltage network. It guarantees the reliability and proper operation of the power network. These missions were entrusted to it by the Law of 10 February 2000. With 100,000 km of lines between 63,000 and 400,000 volts and 45 cross-border lines, the network operated by RTE is the biggest in Europe. In 2008, RTE posted turnover of euros 4,221 m and currently employs around 8,500 staff. RTE, by virtue of the missions entrusted to it by the Law of 10 February 2000, is the central player in the French power system. For the purpose of maintaining the real time balance between supply and demand, and managing contractual relations with customers connected to its network, RTE monitors all the electrical energy that enters and leaves the public transmission system. Through its management of the 45 interconnection lines linking France with its neighbours, RTE also tracks all import and export data, on behalf of players in the French and European electricity market. RTE constantly records and examines data provided by all market players. Using the data, monthly and annually, it publishes exhaustive figures for the French power system (demand, generation, imports and exports), which offer the only truly accurate reflection of the real state of the sector's economy. This report presents these figures for the year 2009. Contents: 1 - French electricity demand down by 1.6% on 2008; 2 - A drop in French electricity generation; 3 - The balance of cross-border exchanges falls, but remains positive; 4 - RTE continues to invest in a robust network capable of keeping up with developments in the electricity industry; 5 - Appendix 1: New infrastructures on the RTE network in 2009; 6 - Appendix 2: Electricity quality; 7 - Appendix 3: Mature market mechanisms

  6. General and Professional French Courses

    CERN Document Server

    2007-01-01

    These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144. Writing Professional Documents in French The next session will take place from 8 October to 14 December 2007. This course is designed for people with a good level of spoken French. Duration: 30 hours (3 hours a week) Price: 660 CHF (for a minimum of 8 students). For registration and further information, please consult our Web pages: http://cern.ch/Training or contact Nathalie Dumeaux, tel. 78144.

  7. French regulation and waste management

    International Nuclear Information System (INIS)

    1984-08-01

    The organization and the role played by French safety authorities for waste management are described. The French policy for storage and conditioning: basic objectives and waste management optimization are specified. Safety requirements are based on the barrier principle, they are mentioned for packaging and storage. The ''Institut de Protection et Surete Nucleaire'' deals not only with safety analysis but also help the ''autorites ministerielles'' for the development of fundamental safety rules. Examples for spent fuel storage and radioactive materials transport are treated in appendixes [fr

  8. The french electric power evaluation 2005

    International Nuclear Information System (INIS)

    2006-01-01

    This document takes stock on the french electric power situation for the year 2005. It provides information on the consumption the trade, the production, the french market and the RTE (Electric power transport network) infrastructure. (A.L.B.)

  9. French how to speak and write it

    CERN Document Server

    Lemaître, Joseph

    1978-01-01

    Probably the most delightful, useful, and comprehensive elementary book available for learning spoken and written French, either with or without a teacher. Includes colloquial French conversations as well as grammar, vocabulary, and idiom studies.

  10. Directory of the French nuclear industry

    International Nuclear Information System (INIS)

    2002-10-01

    This directory includes data sheets on the French companies operating in the nuclear industry. It begins with an introduction containing information on the French nuclear industry: 1 - nuclear power development in France (national energy plan, history, organization, economic advantages, reactors); 2 - French operator: Electricite de France (EdF); 3 - the industry (Areva, Cogema, mining activities, uranium chemistry and enrichment, processing, recycling, engineering, services, Framatome ANP); 4 - R and D and knowledge dissemination: French atomic energy commission (CEA); 5 - nuclear safety, security, control and regulation: nuclear safety authority (ASN), general direction of nuclear safety and radioprotection (DGSNR), institute of radioprotection and nuclear safety (IRSN), radioactive wastes, ANDRA's role; 6 - associations: French atomic forum (FAF), French nuclear industry trade association (GIIN), French nuclear energy society (SFEN), French radiation protection society (SFRP). Then, the data sheets of the directory follows. (J.S.)

  11. Reunion island, laboratory of renewable energies

    International Nuclear Information System (INIS)

    Gateaud, P.

    2010-01-01

    Hydro-power, biomass fuel, solar photovoltaic and wind power, are the renewable energy sources that Reunion island (Indian Ocean, FR) is developing to manage the security of its electric power system. In 2009, power generation reached 2618 GWh and was ensured at 67% by imported fossil fuels (47% coal and 20% hydrocarbons) and at 33% by renewable energies (20% hydraulic, 20% bagasse and 2% solar, wind and biogas). Total production capacity of the island reaches 625 MW. The average power used is of about 330 MW. Private companies supply 60% of the production and the remaining 40% are supplied by EdF who owns about 330000 clients. The average consumption of a Reunion inhabitant is 1259 kWh per year (2330 kWh/y for a metropolitan French). (J.S.)

  12. Researching Pacific island livelihoods:

    DEFF Research Database (Denmark)

    Egelund Christensen, Andreas; Mertz, Ole

    2010-01-01

    on contemporary theories of nissology and conceptual analytical frameworks for island research. Through a review of selected case-study-based island literature on changing livelihoods coming out of the South Pacific, we wish to illustrate and discuss advantages of finding common grounds for small island studies....... The focus is on two dimensions of island livelihood, migration and natural resource management, both of which are significant contributors in making island livelihoods and shaping Pacific seascapes. We argue that there is still a substantial lack of studies targeting small island dynamics that are empirical...

  13. The French emirs of uranium

    International Nuclear Information System (INIS)

    Lucas, N.

    1978-01-01

    The French energy plan is described under the following heads: structure of supply/use; nuclear energy; oil consumption; coal consumption; gas consumption; energy conservation; renewable resources. The section on nuclear energy covers: nuclear programmes, uranium supplies (mining and enrichment), fuel fabrication and reprocessing, finance and economics, political and administrative aspects, nuclear trade, development of fast breeder reactor. (U.K.)

  14. Progress of French nuclear programme

    International Nuclear Information System (INIS)

    Pierrard, J.-H.

    1981-02-01

    The aims of the French nuclear programme launched in 1974 are briefly recalled to mind, as are the projects completed at the end of 1980. The operating results mentioned, particularly concern the new PWR units brought into commercial service in 1980 [fr

  15. Hopes doomed for French photovoltaic

    International Nuclear Information System (INIS)

    Piro, P.

    2013-01-01

    The photovoltaic industry has lost 15000 jobs in 2 years in France and the emergency measures taken by French authorities seem to be not sufficient to curb the trend. Some measures have led to delay or even cancel some projects while what is the most important today is to generate enough activity in small and intermediate enterprises to safeguard jobs

  16. Two new French quality labels

    Energy Technology Data Exchange (ETDEWEB)

    Bresler, Ines

    2012-07-01

    'Origine France Garantie' and 'AQPV' are the new product labels that were presented in France in 2011. While the first is aimed at the entire industry, the latter is an effort to strengthen the PV industry. By raising the enthusiasm for local products, the French government hopes to keep the flood of foreign imports at bay. (orig.)

  17. English-French Cognate Dictionary.

    Science.gov (United States)

    Hammer, Petra; Monod, Madeleine

    This dictionary contains a word list of 10,993 English-French cognates (words with the same or similar spelling and meaning in both languages), including some loan words from other languages. A systematic review of the Larousse "Dictionnaire Moderne Francais--Anglais" (1960) provided this list of cognates. Deceptive cognates, or words…

  18. Fair period in French solar

    International Nuclear Information System (INIS)

    Pradel, P.

    1997-01-01

    The French solar industry decreased from 1992, but five years later, the situation changes and this industry is increasing again. The energy policy takes in account the renewable energies in a greater part, secondly, the technical reliability and a prices decreasing allow to this market to gain some ground. (N.C.)

  19. Revis(iting French palatalization

    Directory of Open Access Journals (Sweden)

    Ali Tifrit

    2016-06-01

    Full Text Available This paper explores the diachrony of French and reconsiders the classical analysis of French palatalizations. It is widely admitted that the transition from Latin dorsal stops to French palatal fricatives is triggered by an external palatalizing object which affects the constitution of the targeted consonant. While this analysis can satisfyingly explain the palatalization of dorsals before /i/, it makes the palatalization before /a/, which occurred a few centuries later, completely opaque. Revising the internal structure and the melody used to describe segments (Government Phonology 2.0 – Pöchtrager 2006 allows us to give a unified analysis of both palatalizations: whether /i/ or /a/, the vocalic environment is indeed the trigger, as it interferes with the structure of dorsals and lead to internal changes. However, while /i/ adds palatality to the consonant, /a/, by its lack of melody (Pöchtrager & Živanović 2010, leads to an internal reconfiguration of the dorsal, which already contains . In other words, we face two kinds of palatalization: an external one and an internal one. Furthermore, our analysis takes the intermediate stages from Latin dorsals to French palatals into consideration and attested dialectal variations observed in Northern France.

  20. Accident management on french PWRS

    International Nuclear Information System (INIS)

    Queniart, D.

    1990-06-01

    After a brief recall of French safety rationale, the reactor operation and severe accident management is given. The research and development aimed at developing accident management procedures and emergency organization in France for the case of a NPP accident are also given

  1. The Kyoto conference: French perspective

    International Nuclear Information System (INIS)

    Orliange Philippe

    1998-02-01

    The present article approaches the problem of the climate change from a French perspective, describing the process that let the topic acquire importance in the national government level. Also, they stand out the difficulties generated in the negotiations of the Kyoto Protocol, because the opposing positions have United States and the European block

  2. General and Professional French Courses

    CERN Document Server

    HR Department

    2011-01-01

    The next session will take place from 10th of October to 16th of December 2011. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://hr-training.web.cern.ch/hr-training/ or contact Kerstin Fuhrmeister (kerstin.fuhrmeister@cern.ch) Oral Expression This course is aimed for students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. Suitable candidates should contact Kerstin Fuhrmeister (70896) or Martine Zuffi (73483) in order to arrange an appointment for a test. The next session will take place from 10th of October to 16th of December 2011. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. Suitable candidates should contact Kerstin Fuhrmeister (70896) or Martine Zuffi (73483) in order to arr...

  3. General and Professional French Courses

    CERN Multimedia

    HR Department

    2011-01-01

    The next session will take place from 30th of January to 5th of April 2012. These courses are open to all persons working on the CERN site, and to their spouses. For registration and further information on the courses, please consult our Web pages: http://hr-training.web.cern.ch/hr-training/ or contact Kerstin Fuhrmeister (kerstin.fuhrmeister@cern.ch) Oral Expression This course is aimed for students with a good knowledge of French who want to enhance their speaking skills. Speaking activities will include discussions, meeting simulations, role-plays etc. Suitable candidates should contact Kerstin Fuhrmeister (70896) or Martine Zuffi (73483) in order to arrange an appointment for a test. The next session will take place from 30th of January to 5th of April 2012. Writing professional documents in French These courses are designed for non-French speakers with a very good standard of spoken French. Suitable candidates should contact Kerstin Fuhrmeister (70896) or Martine Zuffi (73483) in order to arrange an ...

  4. Radioactivity in French bottled waters

    Energy Technology Data Exchange (ETDEWEB)

    Loyen, J.; Brassac, A.; Augeray, C.; Fayolle, C.; Gleizes, M. [Institut de Radioprotection et de Surete Nucleaire - IRSN (France)

    2014-07-01

    As IRSN is considered as a reference laboratory for radioactivity measurements, French health ministry and French nuclear safety authority asked IRSN to carry out a study in order to get a fresh and complete status of radiological water quality of French bottled waters. The study was carried out during 12 months in 2012. A total of 142 bottled waters samples were analyzed (75 spring waters and 67 natural mineral waters). The laboratories of IRSN were in charge of: - systematic measurement of radioactivity following requirements of the French health ministry (Circulaire du 13/06/2007) regarding the monitoring and management of sanitary risk linked to the presence of radionuclides in drinking waters (natural mineral waters excepted). - systematic uranium mass concentration determination; - a few radon-222 gas measurements for waters in glass bottles. This study is a flash assessment of radiological characteristics of French bottled waters, at the analysis date for the sample received. It was done in informative way and was not done for regulatory control purposes.. This study has shown that: - all bottled waters analyzed have a tritium activity concentration lower than the quality reference value of 100 Bq/l of the French regulation; - More than 105 bottled waters analyzed (80% of the springs waters and 70% of natural mineral waters received) have a gross alpha activity concentration lower than the guideline value of 0,1 Bq/l of the French regulation; - All bottled waters analyzed have a residual gross beta activity concentration lower than the guideline value of 1 Bq/l of the French regulation; - All bottled waters analyzed have a uranium mass concentration lower than the provisory guideline value of 30 μg/l of the WHO for drinking waters; - radon-222 was only significantly measured once upon 6 glass bottled waters with a value far below the reference value of 100 Bq/l of the future European Directive on drinking waters. For 32 bottled waters with gross alpha

  5. The acquisition of French in multilingual contexts

    CERN Document Server

    Guijarro-Fuentes, Pedro; Müller, Natascha

    2015-01-01

    This volume brings together new research from different theoretical paradigms addressing the acquisition of French as a second language. It focuses on the acquisition of French in combination with different languages and enriches our understanding of the particularities of French and the role of language combinations in the acquisition process.

  6. Slang Usage of French by Young Americans.

    Science.gov (United States)

    Ensz, Kathleen Y.

    1985-01-01

    Describes reactions of native French speakers to usage of French slang by young American students. French-speaking participants rated 30 tape-recorded slang expressions. Their reactions were evaluated in relation to the sex, profession, age, and residence of the respondents. Results show attitudes critical of the use of slang in general. (SED)

  7. TEACHING AND LEARNING OF FRENCH: IMPERATIVE FOR ...

    African Journals Online (AJOL)

    Prof

    It is important to note that, the teaching of French was introduced into the ... subjects like English to the detriment of French language is a proof of that .... To encourage teachers to lead the learners to use French language as a tool for .... professionals, thereby placing Nigeria at a disadvantage in terms of job creation.

  8. Commercial French in a Liberal Arts Setting.

    Science.gov (United States)

    Abrate, Jayne

    Drury College (Missouri) has developed a commercial French course that is practical, situation-oriented, and provides instruction in correspondence and translation. The course is considered part of the cultural segment of the French program. It enrolls majors in business, French, and a variety of other disciplines, and emphasizes contextual…

  9. Report: Immersion French at Meriden Junior School

    Science.gov (United States)

    Esposito, Marie-Josee

    2006-01-01

    In this article, the author describes the French immersion program at Meriden Junior School, an Anglican school for girls from pre-Kindergarten to Year 12 in Sydney. Four teachers (one of whom is the coordinator) and three assistants are involved in the program. They include six French native speakers and one non-French-born teacher who speaks…

  10. Inquiry close to veterans consequences on health of French nuclear tests. Primary results introduced to the International Conference on French nuclear tests at Hiroshima on the 5. august 2002

    International Nuclear Information System (INIS)

    Valatx, J.L.

    2005-01-01

    The association of veterans of nuclear tests(A.V.E.N.) has been created on the 9. june 2001. It concerns the military personnel, the Cea personnel and the contractors personnel that took part in nuclear tests in the Algerian Sahara and French Polynesia. A.V.E.N. has for objective information on the consequences of nuclear tests, the entitlement to have access to their medical file and the right to compensation for loss sustained by the victims. The inquiry bearing on 271 veterans brings to light that 93.4% of them have one or several diseases, 28.4% of them have or had one or several cancers. 77% of cancers happened before sixty years old and 36% before fifty years old. 45.4% died before sixty years old. The non cancerous digestive, osteo-muscular and cardiovascular pathologies are the most frequent. The children and grand children present inborn malformations (9.4% and 4.8%) and various diseases (24.3% and 5.5%). Despite that the critics that can be formulated, the results, compared to the British ones incite to go on. This preliminary inquiry must be completed by a greater number of answers. These results are an important argument to ask for an epidemiology inquiry on the whole of military and civil personnel that have participated to the nuclear tests in order to establish in a definite way the effects on health of nuclear tests and to draw consequences of it. (N.C.)

  11. Marquesan Children's Group Organization Skills as Exhibited in Large-Group Play.

    Science.gov (United States)

    Martini, Mary

    This research summary reports on a 4-month long study of 30 children, ages 10-13, who live at the elementary boarding school on the island of 'Ua Pou, Marquesas Island, French Polynesia. Of the sample of 15 boys and 15 girls, 20 of the children are from a single small valley. Follow-up studies also were done of the families of these children. The…

  12. Increased Y-chromosome resolution of haplogroup O suggests genetic ties between the Ami aborigines of Taiwan and the Polynesian Islands of Samoa and Tonga.

    Science.gov (United States)

    Mirabal, Sheyla; Herrera, Kristian J; Gayden, Tenzin; Regueiro, Maria; Underhill, Peter A; Garcia-Bertrand, Ralph L; Herrera, Rene J

    2012-01-25

    The Austronesian expansion has left its fingerprint throughout two thirds of the circumference of the globe reaching the island of Madagascar in East Africa to the west and Easter Island, off the coast of Chile, to the east. To date, several theories exist to explain the current genetic distribution of Austronesian populations, with the "slow boat" model being the most widely accepted, though other conjectures (i.e., the "express train" and "entangled bank" hypotheses) have also been widely discussed. In the current study, 158 Y chromosomes from the Polynesian archipelagos of Samoa and Tonga were typed using high resolution binary markers and compared to populations across Mainland East Asia, Taiwan, Island Southeast Asia, Melanesia and Polynesia in order to establish their patrilineal genetic relationships. Y-STR haplotypes on the C2 (M38), C2a (M208), O1a (M119), O3 (M122) and O3a2 (P201) backgrounds were utilized in an attempt to identify the differing sources of the current Y-chromosomal haplogroups present throughout Polynesia (of Melanesian and/or Asian descent). We find that, while haplogroups C2a, S and K3-P79 suggest a Melanesian component in 23%-42% of the Samoan and Tongan Y chromosomes, the majority of the paternal Polynesian gene pool exhibits ties to East Asia. In particular, the prominence of sub-haplogroup O3a2c* (P164), which has previously been observed at only minimal levels in Mainland East Asians (2.0-4.5%), in both Polynesians (ranging from 19% in Manua to 54% in Tonga) and Ami aborigines from Taiwan (37%) provides, for the first time, evidence for a genetic connection between the Polynesian populations and the Ami. Copyright © 2011 Elsevier B.V. All rights reserved.

  13. Unprovoked fatal shark attack in Lifou Island (Loyalty Islands, New Caledonia, South Pacific) by a great white shark, Carcharodon carcharias.

    Science.gov (United States)

    Clua, Eric; Séret, Bernard

    2010-09-01

    The case of a fatal, unprovoked shark attack is reported and analyzed. The incident took place on the 30th of September 2007, in the lagoon of Luengoni Bay, Lifou Island (Loyalty Islands, New Caledonia). A young French woman who was snorkeling was severely bitten on the right thigh and died of hemorrhage. An analysis based in particular on the size and color of the shark, the characteristics of the wounds, and the behavior of the shark before and after the bite suggests that the aggressor was a great white shark, Carcharodon carcharias.

  14. Diomede Islands, Bering Straight

    Science.gov (United States)

    2008-01-01

    The Diomede Islands consisting of the western island Big Diomede (also known as Imaqliq, Nunarbuk or Ratmanov Island), and the eastern island Little Diomede (also known as Krusenstern Island or Inaliq), are two rocky islands located in the middle of the Bering Strait between Russia and Alaska. The islands are separated by an international border and the International Date Line which is approximately 1.5 km from each island; you can look from Alaska into tomorrow in Russia. At the closest land approach between the United States, which controls Little Diomede, and Russia, which controls Big Diomede, they are 3 km apart. Little Diomede Island constitutes the Alaskan City of Diomede, while Big Diomede Island is Russia's easternmost point. The first European to reach the islands was the Russian explorer Semyon Dezhnev in 1648. The text of the 1867 treaty finalizing the sale of Alaska uses the islands to designate the border between the two nations. The image was acquired July 8, 2000, covers an area of 13.5 x 10.8 km, and is located at 65.8 degrees north latitude, 169 degrees west longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  15. Tales of island tails

    NARCIS (Netherlands)

    Groot, de Alma V.; Oost, Albert P.; Veeneklaas, Roos M.; Lammerts, Evert Jan; Duin, van Willem E.; Wesenbeeck, van Bregje K.

    2016-01-01

    The Frisian islands (Southern North Sea) have extensive island tails, i.e. the entire downdrift side of an island consisting of salt marshes, dunes, beaches and beach plains, and green beaches. Currently, large parts of these tails are ageing and losing dynamics, partly due to human influence.

  16. Rhode Island unemployment

    OpenAIRE

    Leonard Lardaro

    2010-01-01

    How can a state like Rhode Island have such a high unemployment rate? This question has been asked often over the past year, especially since at one point, Rhode Island found itself with the dubious distinction of having the highest unemployment rate in the United States. Following that extreme, Rhode Island seemed to settle into a niche where its rank was third nationally.

  17. The relationship of French people with energy

    International Nuclear Information System (INIS)

    Levy, Jean-Daniel; Potereau, Julien; Gautier, Antoine

    2017-12-01

    This Power Point document presents graphs and tables containing results of a survey performed on the relationship French people have with energy. After a presentation of the survey methodology, it addresses how France commitment in the struggle against climate change is perceived (French people think that their country could do better), which perceptions French people have of stakes and of the French energy policy (the management of the energy issue is perceived as perfectible, and French people have a positive view on energy transition and on the development of renewable energies), and which investments French people stand for (French people are in favour of a more important role of Europe and of citizen cooperatives in the field of energy)

  18. French Prime Minister tours CERN

    CERN Multimedia

    Anaïs Schaeffer

    2012-01-01

    On 30 July, Jean-Marc Ayrault, the Prime Minister of the French Republic, and Geneviève Fioraso, the Minister of Higher Education and Research, visited the Laboratory.   After being met by the Director-General at LHC Point 5, they visited the CMS control centre and experiment cavern, and got a glimpse of the LHC tunnel at Point 5. The visit ended with a round-table discussion with French and other international members of CERN’s scientific community. During the discussion, the Prime Minister reaffirmed that “support for fundamental research has to be maintained, and France must continue to invest in education, research and innovation.” He also paid tribute to CERN's role in international cooperation, which he qualified as “a fine example of science without borders.”

  19. French people and energy issues

    International Nuclear Information System (INIS)

    Chesnais, L.

    2006-01-01

    An opinion poll made in France in 2006 shows that: - French people backs nuclear energy with a slight margin (45% versus 42%), - French people agrees with the electricity production policy led by the government, - about 4 people out of 10 expect a sharp increase in prices concerning car fuels, natural gas and heating fuels in a near future, on the other hand fewer people than in previous years are expecting a price rise for electricity. In this article some figures concerning the consumption of energy in France are given: - 230.000 jobs are directly or indirectly involved in the energy sector, this sector represents 5% of all investment, - a total bill of 24 milliard euros for the energy imports, and - energy spending represents 7.6% of the household budget. (A.C.)

  20. Venus transits - A French view

    Science.gov (United States)

    Débarbat, Suzanne

    2005-04-01

    After a careful study of Mars observations obtained by Tycho Brahé (1546-1601), Kepler (1571-1630) discovered the now-called Kepler's third law. In 1627 he published his famous Tabulae Rudolphinae, a homage to his protector Rudolph II (1552-1612), tables (Kepler 1609, 1627) from which he predicted Mercury and Venus transits over the Sun. In 1629 Kepler published his Admonitio ad Astronomos Advertisement to Astronomers (Kepler 1630), Avertissement aux Astronomes in French Au sujet de phénomènes rares et étonnants de l'an 1631: l'incursion de Vénus et de Mercure sur le Soleil. This was the beginning of the interest of French astronomers, among many others, in such transits, mostly for Venus, the subject of this paper in which dates are given in the Gregorian calendar.

  1. French people and nuclear wastes

    International Nuclear Information System (INIS)

    D'Iribarne, Ph.

    2005-01-01

    On March 21, 2005, the French minister of industry gave to the author of this document, the mission to shade a sociological light on the radioactive wastes perception by French people. The objective of this study was to supply an additional information before the laying down in 2006 of the decisions about the management of high-level and long-lived radioactive wastes. This inquiry, carried out between April 2004 and March 2005, stresses on the knowledge and doubts of the questioned people, on the vision they have of radioactive wastes and of their hazards, and on their opinion about the actors in concern (experts, nuclear companies, government, anti-nuclear groups, public). The last two parts of the report consider the different ways of waste management under study today, and the differences between the opinion of people living close to the Bure site and the opinion of people living in other regions. (J.S.)

  2. New french uranium mineral species

    International Nuclear Information System (INIS)

    Branche, G.; Chervet, J.; Guillemin, C.

    1952-01-01

    In this work, the authors study the french new uranium minerals: parsonsite and renardite, hydrated phosphates of lead and uranium; kasolite: silicate hydrated of uranium and lead uranopilite: sulphate of uranium hydrated; bayleyite: carbonate of uranium and of hydrated magnesium; β uranolite: silicate of uranium and of calcium hydrated. For all these minerals, the authors give the crystallographic, optic characters, and the quantitative chemical analyses. On the other hand, the following species, very rare in the french lodgings, didn't permit to do quantitative analyses. These are: the lanthinite: hydrated uranate oxide; the α uranotile: silicate of uranium and of calcium hydrated; the bassetite: uranium phosphate and of hydrated iron; the hosphuranylite: hydrated uranium phosphate; the becquerelite: hydrated uranium oxide; the curite: oxide of uranium and lead hydrated. Finally, the authors present at the end of this survey a primary mineral: the brannerite, complex of uranium titanate. (author) [fr

  3. French concepts of ''passive safety''

    International Nuclear Information System (INIS)

    Dennielou, Y.; Serret, M.

    1990-01-01

    N 4 model, the French 1400 MW PWR of the 90's, exhibits many advanced features. As far as safety is concerned, the fully computerized control room design takes advantage of the operating experience feedback and largely improves the man machine interface. New post-accident procedures have been developed (the so-called ''physical states oriented procedures''). A complete consistent set of ''Fundamental Safety Rules'' have been issued. This however doesn't imply any significant modification of standard PWR with regard to the passive aspects of safety systems or functions. Nevertheless, traditional PWR safety systems largely use passive aspects: natural circulation, reactivity coefficients, gravity driven control rods, injection accumulators, so on. Moreover, probability calculations allow for comparison between the respective contributions of passive and of active failures. In the near future, eventual options of future French PWRs to be commissioned after 2000 will be evaluated; simplification, passive and forgiving aspects of safety systems will be thoroughly considered. (author)

  4. Reminder: Swiss and French cards

    CERN Multimedia

    2012-01-01

    Communication from the HR Department to members of personnel holding an employment or association contract, above 50% and for more than 3 months, with the Organization. The HR Department would like to remind all members of personnel concerned that they are obliged to: • hold a valid Swiss  Légitimation card AND a valid French card (“Titre de séjour spécial” or “attestation de fonctions”) at all times during the exercise of their functions in the Organization; • return these documents as soon as their functions in the Organization cease. Not following these rules could be prejudicial to the Organization and appropriate measures may be taken towards the member of personnel concerned. Information and procedures concerning Swiss and French cards (first application, renewal, theft/loss, etc.) are available in the Admin e-guide. Users and Unpaid Associates must contact the Users Office HR Department Tel.: 729...

  5. Swiss and French cards - Reminder

    CERN Multimedia

    HR Department

    2011-01-01

    Communication from the HR Department to members of personnel holding an employment or association contract, above 50% and for more than 3 months, with the Organization. The HR Department would like to remind all members of the personnel concerned that they are obliged to: hold a valid Swiss Légitimation card AND a valid French card (“Titre de séjour spécial” or “attestation de fonctions”) at all times during the exercise of their functions in the Organization; return these documents as soon as their functions in the Organization cease. Not following these rules could be prejudicial to the Organization and appropriate measures may be taken with respect to the member of the personnel concerned. Information and procedures concerning Swiss and French cards (first application, renewal, theft/loss, etc.) are available in the Admin e-guide: https://cern.ch/admin-eguide/cartes/proc_cartes_home.asp Users and Unpaid Associates must ...

  6. PWR standardization: The French experience

    International Nuclear Information System (INIS)

    Bacher, P.E.

    1987-01-01

    After a short historical review of the French PWR programme with 45000 MWe in operation and 15000 MWe under construction, the paper first develops the objectives and limits of the standardizatoin policy. Implementation of standardization is described through successive reactor series and feedback of experience, together with its impact on safety and on codes and standards. Present benefits of standardization range from low engineering costs to low backfitting costs, via higher quality, reduction in construction times and start-up schedules and improved training of operators. The future of the French programme into the 1990's is again with an advanced standardized series, the N4-1400 MW plant. There is no doubt that the very positive experience with standardization is relevant to any country trying to achieve self-reliance in the nuclear power field. (author)

  7. [Chikungunya and urban sprawl on Reunion Island].

    Science.gov (United States)

    Aoustin, T

    2012-03-01

    The proportion of unsanitary housing in French overseas departments is much higher than in mainland France. Reunion Island is no exception to this fact. Between 80 and 90% of housing in Reunion Island was built by squatters with no legal claim or deed to the property. This has resulted in uncontrolled urban sprawl with living conditions reminiscent of those in developing countries. The absence of adequate drainage systems for sewage and rain water and the lack of properly organized garbage disposal that characterizes these sprawl areas constitutes a particularly favorable breeding ground for vector-borne diseases, especially chikungunya. Thus, implementing measures to control this type of settlement and to relocate of people out of existing sprawl areas constitutes a significant tool to control this epidemiological risk. Up to now, public officials have shown a clear reluctance to intervene in sprawl areas despite good knowledge of their location. On June 26th of this year, a law containing provisions relative to the control of urban sprawl and unsanitary housing in overseas departments and territories will come into effect. This law should provide public officials with the legal basis that has up until now been lacking to take action. Persistence in the "wait-and-see" attitude could lead to condemnation by French or European courts.

  8. New Abbreviations in Colloquial French

    Directory of Open Access Journals (Sweden)

    Vladimir Pogačnik

    2015-12-01

    Full Text Available The author of the article treats the process of abbreviations, which he explored forty years ago in his master thesis. The article is based on the corpus created on the basis of Télématin broadcast on French television network TV5. According to the author, clipping is a widespread process that occurs primarily in various forms of oral communication.

  9. The French natural gas industry

    International Nuclear Information System (INIS)

    1999-01-01

    This little folder summarizes in few pages the main economical data of the French natural gas industry: supplies according to the country of origin, length of transport and distribution networks, LNG tanker ship fleet, underground storage capacity, population of LNG-fueled vehicles, cogeneration installations, consumption by sectors and by industrial activities, LPG consumption, supplies, distribution and sales, LPG-fuel for vehicles, CO 2 and NO x releases, equipment of households. (J.S.)

  10. Food studies in French History

    DEFF Research Database (Denmark)

    Hedegaard, Liselotte

    The overarching question of this paper is whether it is possible to identify concepts that define a specifically French tradition regarding food. Two themes seem central. The first theme is the relationship between food and place as it emerges in concepts such as authenticity and terroir....... The second theme is the "how" food is eaten and can be studied through concepts such as commensality, synchronisation and structure...

  11. The French deterrence from 1945

    International Nuclear Information System (INIS)

    Bouchard, J.

    1997-01-01

    Here is presented a particular lighting of deterrence history, by sciences and technologies which have allowed their creation and development. Accompanying the historical evolution of the French deterrence forces during the first phase of these sciences constitution, these sciences and technologies are at the base of the nuclear weapons conception, but they also contributed to the realization of the industrial building and to a doctrine constitution. (N.C.)

  12. French opinion on Nuclear Energy

    International Nuclear Information System (INIS)

    Bucaille, A.

    2003-01-01

    Contrary to what many think or say, most French people do not have a clear-cut opinion about nuclear power. And until public opinion can be accurately assessed, we should be worried of speaking on its behalf. More than half the population of France believes that nuclear power is the cheapest option, but 40% of them have no idea what the situation really is. The French are keenly aware of the what is at stake at the international level, and the fact that energy is becoming a worldwide issue. What they are most concerned about is nuclear waste and the possibility of a catastrophe of the Chernobyl type occurring. Disquiet about the first is now dissipating, after having increased. But attitudes about the second are ambivalent. A quarter of the French are very ignorant about radioactivity. 20% of the population complain that not enough information is forthcoming, particularly as concerns advances in technology. As can be anticipated, awareness of the question of climate change is growing year by year, with increased reporting of storms, floods and heat waves

  13. Paradise Islands? Island States and Environmental Performance

    Directory of Open Access Journals (Sweden)

    Sverker C. Jagers

    2016-03-01

    Full Text Available Island states have been shown to outperform continental states on a number of large-scale coordination-related outcomes, such as levels of democracy and institutional quality. The argument developed and tested in this article contends that the same kind of logic may apply to islands’ environmental performance, too. However, the empirical analysis shows mixed results. Among the 105 environmental outcomes that we analyzed, being an island only has a positive impact on 20 of them. For example, island states tend to outcompete continental states with respect to several indicators related to water quality but not in aspects related to biodiversity, protected areas, or environmental regulations. In addition, the causal factors previously suggested to make islands outperform continental states in terms of coordination have weak explanatory power in predicting islands’ environmental performance. We conclude the paper by discussing how these interesting findings can be further explored.

  14. French electric power balance sheet 2009

    International Nuclear Information System (INIS)

    Lartigau, Thierry; Riere, Alexia

    2010-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2009: key figures of the French electricity consumption, lowering of the French power generation, decrease of trade balance at borders but still positive, continuation of RTE's investments for the improvement of the grid performance. New RTE's infrastructures, electricity quality data, and the evolution of market mechanisms are presented in appendixes

  15. Foreign direct investments into French real estate

    OpenAIRE

    BRIZARD, Arthur

    2013-01-01

    The purpose of this thesis is to draw the global trend of Foreign Direct Investments (FDI) in the French real estate market since 2008 and to understand foreign investors’ behavior and the incentives which urge them to invest in French property market. This study relies on the numerous yearly reports released by consulting and real estate companies and gives an overview of FDI since 2008. From a legal point of view, the French property market is extremely organized. Acquiring, holding and sel...

  16. Specific Linguistic Profiles in a Creole-Speaking Area: Children's Speech on Reunion Island

    Science.gov (United States)

    Lebon-Eyquem, Mylène

    2015-01-01

    Linguists use the concept of "diglossia" to describe any sociolinguistic situation where a low-prestige dialect coexists with a high-prestige one and these dialects are used in different social spheres. Recent observations on Reunion Island have challenged this view because people mix French and Creole extensively in the same utterance…

  17. Radio cobalt in French rivers

    International Nuclear Information System (INIS)

    Lambrechts, A.; Baudin-Jaulent, Y.

    1996-01-01

    The isotopes 58 and 60 of cobalt present in liquid wastes from nuclear plants or from fuel reprocessing plant of Marcoule are fixed in the different compartments of French rivers. The activity levels of radio-cobalt vary according to the sampled compartments nature (bryophyta > immersed plants > sediment > fish). Elsewhere, laboratory experimentations show that the contamination of fish occurs essentially from the water way rather than from food. Cobalt is mainly fixed by kidneys; muscles is no more than 30 % of the total fish activity. (author)

  18. French programme for HTR fuel

    International Nuclear Information System (INIS)

    Gillet, R.M.

    1991-01-01

    It is reported that in the frameworks of the French HTR research program, stopped in 1979 the HTR coated particle fuel, fuel rod and prismatic fuel element design have been successfully developed and irradiation tested in France and specific examination methods for irradiated fuel particles, rods and graphite blocks have been developed. Currently CEA is involved in fission product transport experiments sponsored by the US Department of Energy and performed in the COMEDIE loop. Finally the CEA follows progress and developments in HTR fuel research and development throughout the world. 1 tab

  19. Future perspectives of French dissuasion

    International Nuclear Information System (INIS)

    Duval M.

    1996-01-01

    If the French deterrence must disappear in aid of an European deterrence, it will be necessary to take in account the development of nuclear weapon in Asia and then our deterrence system should maintain its credibility by getting the appropriate length. If policy problems are as important for civil nuclear than for military nuclear, it will be necessary to show concern about them because the Asian economy is in full development and Asia is not so frightened by nuclear power than Europe. (N.C.)

  20. French regulations and waste management

    International Nuclear Information System (INIS)

    Sousselier, Y.

    1985-01-01

    The authors describe the organization and the role of safety authorities in France in matter of waste management. They precise the French policy in waste storage and treatment: basic objectives, optimization of waste management. The safety requirements are based upon the barrier principle. Safety requirements about waste conditioning and waste disposal are mentioned. In addition to the safety analysis and studies described above, the Protection and Nuclear Safety Institute assists the ministerial authorities in the drafting of ''basic safety rules (RFS)'', laying down safety objectives. Appendix 1 and Appendix 2 deal with safety aspects in spent fuel storage and in transportation of radioactive materials [fr

  1. French uranium mining sites remediation

    International Nuclear Information System (INIS)

    Roche, M.

    2002-01-01

    Following a presentation of the COGEMA's general policy for the remediation of uranium mining sites and the regulatory requirements, the current phases of site remediation operations are described. Specific operations for underground mines, open pits, milling facilities and confining the milled residues to meet long term public health concerns are detailed and discussed in relation to the communication strategies to show and explain the actions of COGEMA. A brief review of the current remediation situation at the various French facilities is finally presented. (author)

  2. The Hidden Lincoln in French Opinion

    Directory of Open Access Journals (Sweden)

    Jacques Portes

    2016-05-01

    Full Text Available Abraham Lincoln has never served as a model for French politicians. He was indeed compared to Carnot, the organizer of the French Revolutionary wars. But when Clemenceau led France in WWI, when De Gaulle stood for France’s independence in WWII, nobody thought of comparing them to Lincoln. This essay analyzes French public opinion during the American Civil War with a focus on Lincoln, based on a study of the few French books published between 1860 and 1865 on the US, diaries, a sample of conservative and republican daily papers, weekly reviews and illustrated newspapers.

  3. Colloquial French the complete course for beginners

    CERN Document Server

    Demouy, Valérie

    2015-01-01

    Colloquial French: The Complete Course for Beginners has been carefully developed by an experienced teacher to provide a step-by-step course to French as it is written and spoken today. Combining a clear, practical and accessible style with a methodical and thorough treatment of the language, it equips learners with the essential skills needed to communicate confidently and effectively in French in a broad range of situations. No prior knowledge of the language is required. Colloquial French is exceptional; each unit presents a wealth of grammatical points that are reinforced with a wide range

  4. Crisis in the French nuclear industry

    International Nuclear Information System (INIS)

    Nectoux, F.

    1991-02-01

    This report discusses the economics of the French nuclear power industry. It considers the dominant position of nuclear power in the French energy system, stresses the scale and causes of the current (1990) economic crisis and dispels the popular misconceptions on the cost efficiency of the French programme. The evidence is based on widely available French documents and articles. The report begins by looking at the background of nuclear power in France then discusses the problem of overcapacity, the technical problems and fall in load factors, generating costs and electricity prices and finally, strategic issues are considered. (UK)

  5. Appropriating Written French: Literacy Practices in a Parisian Elementary Classroom

    Science.gov (United States)

    Rockwell, Elsie

    2012-01-01

    In this article, I examine French language instruction in an elementary classroom serving primarily children of Afro-French immigrants in Paris. I show that a prevalent French language ideology privileges written over oral expression and associates full mastery of written French with rational thought and full inclusion in the French polity. This…

  6. Tanzania - Mafia Island Airport

    Data.gov (United States)

    Millennium Challenge Corporation — The evaluation design and subsequent data gathering activities will address the following key research questions: a) Has the Mafia Island Airport Upgrade Project...

  7. French high level wastes management

    International Nuclear Information System (INIS)

    Gauvenet, A.J.; Sombret, C.G.

    1980-06-01

    The first French spent fuel reprocessing plant went on stream in 1956 at Marcoule. Since then, all French irradiated fuels and some foreign spent fuels have been reprocessed either in this plant or in a subsequent plant built at La Hague. Marcoule is primarily devoted to metallic fuels, and La Hague to oxide fuels. The fission products solutions generated by reprocessing are acid liquids. They are stored on site in double walled stainless steel tanks fitted with a cooling device to deal with thermal release due to radioactive decay. Although these liquids are retrievable and can be transfered from one tank to another, and in spite of the fact that no disturbance such as overheating or leakage has ever occurred, a decision was made to solidify these solutions in order to make interim storage and, later on, ultimate disposal, safer and easier to control. Glass was chosen, because it is a flexible medium to deal with and it answers the quality requirements of ultimate disposal as well as the manufacturing constraints, such as equipment corrosion, volatilization during fabrication, and suitability to casting into canisters

  8. Murder in French criminal law

    Directory of Open Access Journals (Sweden)

    Jovašević Dragan

    2015-01-01

    Full Text Available The most dangerous forms and aspects of violent crime are criminal offences against life and bodily integrity of others, which are generally designated as acts of homicide. The most prominent among these criminal offences is the crime of murder. Due to the significance, legal nature, characteristics and consequences of this criminal act, all contemporary legislations prescribe the most severe measures and types of punishment for the commission of this crime. There are three types of murder: 1 ordinary (common murder, 2 murder committed under mitigating circumstances, and 3 murder committed under aggravating circumstances, which is as a rule punishable by the most severe punishment. All contemporary criminal legislations, including French legislation, recognize various types and forms of murder, depending on the classification criteria. The most prominent forms of murder are those involving various motives that induce the perpetrators to cause death to another person. In this paper, the author examines the concept, contents, characteristics, forms and elements of the crime of murder in French criminal law, discussing the theoretical and practical aspects of this issue.

  9. The absent father of Sino-French cinema: Contemporary Taiwanese cinema and 1950s French auteurs

    OpenAIRE

    Bloom, ME

    2014-01-01

    © 2014 Taylor & Francis. In contemporary Sino-French cinema, father characters who are dead, long lost or geographically distant leave gaping holes in the lives of the offspring left behind. The absent fathers in Sino-French films by Taiwanese auteurs Cheng Yu-chieh, Hou Hsiao-hsien and Tsai Ming-liang serve as metaphors for French auteurs. French New Wave films constitute the majority of the intertexts; however, early 1950s French cinema and even late nineteenth-century painting reflect th...

  10. Reading Speed of Contracted French Braille

    Science.gov (United States)

    Laroche, Louise; Boule, Jacinthe; Wittich, Walter

    2012-01-01

    This study was designed to address three hypotheses: (1) The reading speed of both readers of French braille and readers of French print will be faster in the silent condition; however, this gain in speed will be larger for print readers; (2) Individuals who acquired braille before age 10 will display faster reading speeds at lower error rates…

  11. Gabonese French Dictionaries: Survey and Perspectives*

    African Journals Online (AJOL)

    Gabonese French Dictionaries: Survey and Perspectives. 257 ... be regarded, according to Gouws (2007: 314), as externally motivated products. .... Fair attention is given to different style or normative levels, i.e. .... differs enough from standard French to be regarded as a new emerging lan- ..... Tous les leaders des par-.

  12. French Romanticism and Napoleon's "Geometric Men."

    Science.gov (United States)

    Cole, Robert A.

    1982-01-01

    French intellectual thought changed during the Napoleonic Era. The effects of the Enlightenment philosophers, the French Revolution, the Industrial Revolution, and Romanticism on the development of Napoleon's philosophical outlook are used to illustrate the changes occurring in France as a whole in the early nineteenth century. (AM)

  13. French Phonology for Teachers: A Programmed Introduction.

    Science.gov (United States)

    Green, Jerald R.; Poulin, Norman A.

    This programed, self-instructional course has the following terminal objectives: (1) to present some notions of the science of linguistics and the major branches of linguistics, (2) to teach the segmental and suprasegmental phonemes of French, (3) to identify the major articulatory problems of French for the native speaker of English, (4) to…

  14. The French Regions and Their Social Health

    Science.gov (United States)

    Jany-Catrice, Florence

    2009-01-01

    In this article, a new indicator designed to capture the multidimensionality of the social health of the French regions is put to the test. Drawing on regional data for 2004, this indicator of social health (ISH) sheds new light on the social performance of the French regions. The worst performers are the highly urbanised regions, whereas others,…

  15. French for Specific Purposes: The Hawaiian Experience.

    Science.gov (United States)

    Benouis, Mustapha

    1986-01-01

    Describes the development of and the reaction to a course in Business French at the University of Hawaii. Its success, coupled with its recognition by state and academic officials, brought about the initiation of similar courses in other languages and the development of French for travel industry management majors. (SED)

  16. French Higher Education: A Cartoon Essay

    Science.gov (United States)

    Hall, Matthew Henry

    2012-01-01

    In this cartoon essay, the author shares his experience from a travel to Paris to see the French higher education system. From his travel, he learned that in France, "degree" inflation may be an issue, but not grade inflation. On the flight home, the author reflects how French and American academics answer one question about the state of…

  17. The French Language in the Americas.

    Science.gov (United States)

    Valdman, Albert, Ed.

    The annual bulletin of the French 8 section of the Annual Meeting of the Modern Language Association of America is presented with the texts of papers read at both the 1969 and 1970 sessions. The 1970 papers, in French, include Jean Louis Darbelnet's "Etude Sociolinguistique des contacts entre 1'Anglais et le Francais au Canada et en…

  18. French Military Adaptation in the Afghan War

    DEFF Research Database (Denmark)

    Schmitt, Olivier

    2017-01-01

    as any to borrow from other countries’ experiences. In order to do so, this article introduces the concept of ‘selective emulation’, and compares the French and German military adaptation processes in Afghanistan. The article argues that there is indeed something distinctive about French military...

  19. French petroleum demand stable since thirteen years

    International Nuclear Information System (INIS)

    Chauvot, M.

    2005-01-01

    The French union of petroleum industries (Ufip) has presented a globally satisfactory status of the French petroleum situation. However, the refining capacities are not always well adapted to the evolution of the demand and the production of diesel fuels remains insufficient while France exports gasoline. Short paper. (J.S.)

  20. Health Information in French (français)

    Science.gov (United States)

    ... Biopsy - français (French) Bilingual PDF Health Information Translations Breast Biopsy - français (French) Bilingual PDF Health Information Translations Colposcopy - français (French) Bilingual PDF ...

  1. Crispy in the french breakfast

    Directory of Open Access Journals (Sweden)

    Alain Drouard

    2003-09-01

    Full Text Available Bien qu’il y ait eu du croquant et du croustillant dans l’alimentation des Français avant l’époque contemporaine (pain, gâteaux, fruits frais ou secs sa place a augmenté récemment à la suite des changements intervenus dans le petit déjeuner. Le but de cet article est d’analyser historiquement la pénétration et la diffusion du croquant et du croustillant dans le petit déjeuner français. Celle ci s’est faite d’abord dans les villes sous l’influence de modèles étrangers et principalement Anglo-Saxons qui font une place importante au croustillant. Les partisans des nouveaux petits déjeuners à base de lait, de céréales et de fruits ne cherchaient pas seulement à promouvoir le végétarisme mais aussi à lutter contre la « dégénérescence » qui menaçait à leurs yeux la société moderne. Après avoir rappelé la naissance du petit déjeuner français, on étudiera le rôle des modèles étrangers dans l’évolution de la consommation d’aliments croustillants.Though crispy items were present in French food before the contemporary period (what with bread, cakes, fresh or dried fruits, they have recently played a more important part as breakfast underwent a series of changes. The aim of this article is to make an historical analysis of the emergence and spread of crispy food in the French breakfast. The influence of foreign and more especially Anglo-Saxon models contributed to increasing its importance. Those who advocated these new breakfasts at the beginning of the XXth century were convinced to fight also against “degeneracy” which they thought was a threat to modern society. I shall first briefly explain how the French breakfast was born, then I shall focus on the influence and impact of foreign models.

  2. Development of Gender Typicality and Felt Pressure in European French and North African French Adolescents.

    Science.gov (United States)

    Hoffman, Adam J; Dumas, Florence; Loose, Florence; Smeding, Annique; Kurtz-Costes, Beth; Régner, Isabelle

    2017-11-14

    Trajectories of gender identity were examined from Grade 6 (M age  = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

  3. Stars War in French Gastronomy

    DEFF Research Database (Denmark)

    Gergaud, Olivier; Smeets, Valérie; Warzynski, Frederic

    In this paper, we analyze the careers from a sample of more than 1,000 top French chefs over more than twenty years and link it to the success or reputation of the restaurants where they have worked. This allows us to test what are the determinants of success but also to investigate the dynamics...... of performance and reputation, stressing the importance of the quality of apprenticeships, mentoring and entrepreneurship spirit. We find that the prestige of the restaurant where individuals work is on average declining along the career, and that the quality of apprenticeship is strongly related to the future...... success as chef. We also find that prices of restaurants with higher reputation are more sensitive to bad signals....

  4. Disputing Rossellini: Three French perspectives

    Directory of Open Access Journals (Sweden)

    James Harvey-Davitt

    2014-12-01

    Full Text Available In his burgeoning body of film theoretical work the French philosopher Jacques Rancière repeatedly turns to some canonical films by Neorealist pioneer Roberto Rossellini. Not simply retreading tired motifs of Neorealism, Rancière’s comments offer some profound new insights, revolutionising prior perspectives on Rossellini. In this article I shall put Rancière’s perspective into dialogue with two of the most significant of these perspectives: André Bazin’s and Gilles Deleuze’s. In doing so I shall claim that Rancière’s approach departs radically from the canonised, standardised Neorealist conception of Rossellini. Instead, I wish to claim that he describes a modernist artist primarily concerned with aesthetic clashes. In doing so I shall contemplate how the meaning of these films has evolved since the era of their contemporary reception, demonstrating the congruence and disparity between these three disparate approaches.

  5. Impact of French advertising campaign

    International Nuclear Information System (INIS)

    Chaussade, Jean-Pierre; Ansel, Philippe

    1993-01-01

    'Today, some 75 % of France's electricity is generated by nuclear plants'. This was the theme of the advertising campaign launched for the second time in May 1992 by Electricite de France in national daily newspapers and magazines, in regional publications, on cinema and on TV. Compared to 1991 the second campaign was a new step in communication: first, was the wish to inform better the public. A Minitel program '3614 EDF' was created and connected by general public including a lot of information about nuclear energy and the way to visit a nuclear plant; secondly, was the use of TV media to target a larger population. The TV spot, 'the nuclear drill', uses humor to get more impact on the public. The campaign received an encouraging reception from the press, which admired its boldness and originality. As far as the general public is concerned, the campaign achieved its goals, as illustrated by the results of post-campaign surveys carried out to measure its effect. The segment of population targeted by campaign was mainly the so called 'pragmatics'. 'Pragmatics', who account for 25 % of the French population, are young, have a good education and are well informed. This category was selected as it shows a subtle attitude towards nuclear power, with more doubts than certainties. Moreover, this segment of the population has proven to be open to information issued by EDF and also plays a key role in influencing social trends. 63% of the segment targeted by the campaign (pragmatics) and 56% of the whole french population saw the ads

  6. Three Dinophyceae from Clipperton Island lagoon (eastern Pacific Ocean), including a description of Peridiniopsis cristata var. tubulifera var. nov.

    OpenAIRE

    Coute, Alain; Perrette, Catherine; Chomerat, Nicolas

    2012-01-01

    Clipperton Island is a small French coral atoll in the eastern Pacific Ocean, which has been rarely investigated because of its remote location and difficult access. There is little scientific information on this ecosystem and only a few microalgae have been reported from the lagoon. To date, only one dinoflagellate taxon, Peridiniopsis cristata, is known to inhabit the lagoon. During an expedition in 2005 to study the lagoon and the surrounding oceanic waters of Clipperton Island, a further ...

  7. French Society Abroad: The Popularization of French Dance throughout Europe, 1600-1750

    Directory of Open Access Journals (Sweden)

    Adam Paul Rinehart

    2017-09-01

    Full Text Available This paper explores the dissemination of French dance, dance notation, and dance music throughout Europe, and it explains the reasons why French culture had such an influence on other European societies from 1600-1750. First, the paper seeks to prove that King Louis XIV played a significant role in the outpour of French dance and the arts. Next, the paper discusses prominent French writers of dance notation who influenced the spread of French dance literature and training throughout Europe. Finally, the paper delineates European composers and their involvement in the development and production of French dance music. Using academic, peer-reviewed journal articles, books, and other scholarly sources, this paper seeks to accurately present the information in an orderly fashion. The paper contains visual evidence of dance and music notation to assist the reader in understanding the subject matter. Additionally, theories of contemporary authors as well as authors from the time period are discussed to present concrete evidence. The two main types of dance discussed in the paper are ballroom and court dances, which were prominent within the French royal court. One major finding of the research is the fact that French court and ballroom dances were specifically designed to communicate the power and prestige of King Louis XIV; consequently, other European countries were influenced to strive for similar prestige. Another finding is that many forms of French dance notation were translated and published in other countries, which increased the use of French dance throughout Europe. Musically, European composers such as Handel and Mozart included elements of French dance music in their compositions, and thus played a significant role in prevalence of French dance music throughout Europe. Overall, this paper proves that French dance received wide recognition due to political influence, availability of dance notation, and the involvement of prominent composers.

  8. Vancouver Island gas supply

    International Nuclear Information System (INIS)

    Des Brisay, C.

    2005-01-01

    Terasen Gas is pursuing alternatives for the supply of additional natural gas capacity to Vancouver Island. Its subsidiary, Terasen Gas (Vancouver Island) Inc. (TGVI), is responding to the need for delivery of increased gas supply and, is supporting plans for new gas-fired power generation on Vancouver Island. TGVI's proposal for new natural gas capacity involves a combination of compression and pipeline loops as well as the addition of a storage facility for liquefied natural gas (LNG) at Mt. Hayes to help manage price volatility. This presentation outlined the objectives and components of the resource planning process, including demand forecast scenarios and the preferred infrastructure options. tabs., figs

  9. Proposition of law relative to the sanitary follow up of French nuclear tests; Proposition de loi relative au suivi sanitaire des essais nucleaires francais

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-03-15

    The present proposition of law has for object to answer the expectation of all the persons who have participated as military personnel or civilians in nuclear tests made by France between February 13., 1960 and January 27., 1996, or lived near the nuclear test sites of Sahara (Reggane) or in French Polynesia. The same pathologies are noticed among the veteran or the populations having lived near the nuclear tests sites of the other nuclear countries which made the same experiments. It is the case in United States, in Great Britain, in Australia, in New Zealand and in Fidgi. In these different countries having a democratic system similar to ours, the governments took concrete measures to accede to the demands of their nationals. It thus turns out that a legislative initiative would represent a strong message of gratitude towards all those who had to undergo aftereffects on their health and that of their descendants of the only fact of their participation in the nuclear experiments of France. (N.C.)

  10. The yawning chasm of French nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    This is an account of a paper appeared in Energy Economist, February 1988 and contains a severe critique of the French nuclear power policy, in particular the Electricite de France, Cogema and Framatome. It is argued that the blueprint of the original nuclear power program has not been achieved in many topics. Points of critique to the EdF are: the electricity price, overcapacities and financial indeptedness. The French industries are not flourishing due to ample supply of cheap energy, nor do French nuclear manufacturers sell the fast breeder technology throughout the world. (qui)

  11. French electric power balance sheet 2010

    International Nuclear Information System (INIS)

    Lartigau, Thierry; Riere, Alexia

    2011-01-01

    The mission of RTE, the French electricity Transportation grid, a public service assignment, is to balance the electricity supply and demand in real time. This report presents RTE's technical results for the year 2010: increase of RTE's investments and safety expenses for adapting the grid to the new electricity industry stakes and to meteorological hazards, decrease of power cuts frequency, rise of the French power consumption, strong increase of winter consumption peaks, increase of the French power generation, increase of the positive trade balance. New RTE's infrastructures, electricity quality data, and the evolution of market mechanisms are presented in appendixes

  12. Colloquial French the complete course for beginners

    CERN Document Server

    Demouy, Valérie

    2014-01-01

     COLLOQUIAL FRENCH is easy to use and completely up to date!Specially written by experienced teachers for self-study or class use, the course offers a step-by-step approach to written and spoken French. No prior knowledge of the language is required.What makes COLLOQUIAL FRENCH your best choice in personal language learning?Interactive - lots of exercises for regular practiceClear - concise grammar notesPractical - useful vocabulary and pronunciation guideComplete - including answer key and reference sectionWhether you''re a business traveller, or about to take up a daring challenge in adventu

  13. The cost of French military nuclear programs

    International Nuclear Information System (INIS)

    Barrillot, B.

    1999-02-01

    The author tries to find out the real cost of French nuclear weaponry. According to this study the total cost of the French military nuclear programs for 1960-1998 period is about 1499 milliard francs (MdF). This cost can be distributed as follows: i) fabrication of the bomb: 690 MdF; ii) display of the bomb: 727 MdF; iii) control of the bomb: 50 Mdf; iv) protection against nuclear attacks: 9 MdF; and v) dismantling of the bomb: 23 MdF. It goes without saying that these figures exceed by far those given by French authorities. (A.C.)

  14. Island formation without attractive interaction

    NARCIS (Netherlands)

    Jansen, A.P.J.

    2008-01-01

    We show that adsorbates on surfaces can form islands even if there are no attractive interactions. Instead, strong repulsion between adsorbates at short distances can lead to islands, because such islands increase the entropy of the adsorbates that are not part of the islands. We suggest that this

  15. Multibeam collection for ZHNG02RR: Multibeam data collected aboard Roger Revelle from 2005-01-09 to 2005-02-24, Papeete, French Polynesia to Wellington, New Zealand

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  16. Situation Report--Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti (French Polynesia), Tonga, Turkey, and United Kingdom.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in 21 foreign countries are presented in these situation reports. Countries included are Austria, Cameroon, Canada, Czechoslovakia, Denmark, Egypt, France, German Federal Republic, Greece, Hungary, Irish Republic, Jamaica, Malta, Norway, Sabah, Sarawak, Spain, Tahiti, Tonga, Turkey, and United…

  17. Multibeam collection for TN061: Multibeam data collected aboard Thomas G. Thompson from 1996-05-22 to 1996-06-16, Papeete, French Polynesia to San Diego, CA

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  18. Multibeam collection for ARIA01WT: Multibeam data collected aboard Thomas Washington from 1982-01-12 to 1982-02-10, San Diego, CA to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  19. Multibeam collection for CRGN01WT: Multibeam data collected aboard Thomas Washington from 1987-02-17 to 1987-03-25, San Diego, CA to Papeete, French Polynesia

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  20. Multibeam collection for RR1214: Multibeam data collected aboard Roger Revelle from 2012-11-05 to 2012-11-16, Nuku Hiva, French Polynesia to San Diego, CA

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

  1. Coalescence of magnetic islands

    International Nuclear Information System (INIS)

    Pellat, R.

    1982-01-01

    The paper gives the analytical theory of the coalescence instability and of a new, one island, instability. These instabilities are expected to be relevant for the disruptions observed in Tokamak experiments and astrophysical plasmas

  2. Heat Island Compendium

    Science.gov (United States)

    Heat islands can be mitigated through measures like planting trees and vegetation, installing green roofs and cool roofs, and using cool pavements. The compendium describes all of these strategies and shows how communities around the country are being used

  3. Three Mile Island revisited

    International Nuclear Information System (INIS)

    MacLeod, G.K.

    1986-01-01

    The accident at Three Mile Island proved that the Pennsylvania Department of Health lacked the tools to deal with the serious health consequences that occurred during and after this emergency. Despite the relative safety of nuclear power generation, we must be better prepared for the health and medical consequences of serous radiation emergencies. The author reviews the Three Mile Island accident through the eyes of newspaper reporters

  4. CARRYING OF FRENCH VISAS FOR HOLDERS OF CATEGORY 'EF' FRENCH ATTESTATIONS DE FONCTIONS

    CERN Multimedia

    Service des Relations avec les Pays Hôtes

    1999-01-01

    The French Ministry of Foreign Affairs has informed the Organisation that members of the personnel resident in Switzerland and holding Category 'EF' French Attestations de functions are not obliged to be in possession of French visas. When temporarily travelling through France on OFFICIAL CERN BUSINESS, provided they are carrying the valid Attestation and a valid national passport with them.Relations with the Host States Servicehttp://www.cern.ch/relations/Tel. 72848

  5. [The French medecine pricing committee].

    Science.gov (United States)

    Giorgi, D

    2017-09-01

    The French medicine pricing committee (CEPS) has to reconcile several major constraints, including optimal patient access to medicines and a good control of expenditures on reimbursable medicines. From 2013 to 2015, drug price decreases and discounts obtained by CEPS contributed more than € 5 billion to the balance of the health insurance accounts. As for price setting, there is a significant drop in the prices of medicines in France once they are registered for reimbursement. France is affected by a limited, but costly, flow of innovative medicines, whose prices are higher than those of previous generations, a reflection of an international gradient to which France is obviously subject, despite prices that remain at the low end of the range in Western Europe. The provision of innovative medicines for all patients who need them has been ensured in France over the last fifteen years at a controlled cost. But with the arrival of new expensive products, a resolute policy of control of expenditures must take over from the fall in prices, and original financing channels will have to be explored. Copyright © 2017 Académie Nationale de Pharmacie. Published by Elsevier Masson SAS. All rights reserved.

  6. Nuclear transparency: the French example

    International Nuclear Information System (INIS)

    Phuc Tran Dai

    2016-01-01

    In France nuclear industry is from far the industrial sector that has set the most numerous commissions that allow a dialogue with the public in order to favor transparency. There are 4 local structures of information: -)there are 38 Local Committees of Information (CLI) associated with nuclear facilities, -) the Information Committees (CI) associated with secret nuclear facilities, -) the Follow-up Committees (CSS) for facilities dedicated to the processing of wastes, and the Committees for the prevention of industrial pollution (SPPPI). These committees involve numerous actors: public service, industrialists, supervisory authorities, elected representatives, employee representatives, members of associations and residents living nearby. Since 2000, 10 national public hearings around the 'atom' have been organized by the CNDP (National Commission for Public Consultation). Most actors of the nuclear industry allow residents living nearby to visit their installations, EDF ranks 3 as the company most visited with 400.000 people a year. Following the nuclear example the French chemical industry progressively moves toward more transparency. (A.C.)

  7. New generation of French ISIM

    International Nuclear Information System (INIS)

    Besse, J.; Cattiaux, G.; Clicques, J.; Landez, J.P.; Birac, A.M.; Benoist, P.; Viard, J.

    1986-11-01

    Up to now, 110 pre- or inservice inspections of PWR vessels have been performed both in France and aboard by the mean of the first generation of french ISIM named MIS. Due to the increase of the number inspections which have to be realized in the next years, a new generation of ISIM have been developed. The first one is named MIS 5. The general structure of the mechanical part of MIS has not been changed, some improvements have been introduced to take in account the experience and facilitate maintenance, mounting, dismounting and transportation. The main changes lie in the control system and data acquisition and analysis equipment. The versatility of computers is widely used. A parametrizing unit allows to set all the parameters both for the tools and for the ultrasonic equipment and the data acquisition system. The ultrasonic equipment is able of managing 32 channels. Data are recorded simultaneously on Winchester disk, bulk memory and cassette of a HP 1000 computer (serial 900) and cassette. SOFTWARES have been developed by INTERCONTROLE for acquisition and analysis which allow to exhibit results automatically on screen printer or/and plotter. All the electronics and computer equipment are set in a shelter outside of the containement, linked to the MIS by 2 cables. 7 refs

  8. French natural gas industry statistics

    International Nuclear Information System (INIS)

    2004-01-01

    The opening of the French natural gas market is effective since August 2000. In this context, some information, which were published in the past, have become confidential and strategic and can no longer be revealed. The data published in this 2004 edition concern only the years 2001 and 2002 for which data are available. The year 2000 inquiry could not be exploited. A first part presents the natural gas industry in France (consumption, supplies, production, storage, distribution, definition of gases, information sources, energy equivalence, map of transportation networks, storage, compression and production facilities). The statistical data are summarized in the second part in the form of tables: resources and uses in 1999, 2001 and 2002; sectoral use of the network distributed gas since 1972; regional distribution of gas production; domestic production and imports since 1972; sectoral distribution of network gas supplies; pipelines and distribution systems; personnel in the gas industry; gas supplies in 2002; supplies to the residential-tertiary sector in 2002; supplies to the industry in 2002; regional supplies in 2002; share of gas supplies per use in each region; regional distribution of gas supplies for each use. A comparison between the 2002 inquiry results and the provisional status is given in appendix. The 2002 energy status and the 2002 questionnaire are also given in appendixes. (J.S.)

  9. A French fuel cell prototype

    International Nuclear Information System (INIS)

    Anon.

    2001-01-01

    A French prototype of a fuel cell based on the PEM (proton exchange membrane) technology has been designed by Helion, a branch of Technicatome, this fuel cell delivers 300 kW and will be used in naval applications and terrestrial transport. The main advantages of fuel cell are: 1) no contamination, even if the fuel used is natural gas the quantities of CO 2 and CO emitted are respectively 17 and 75 times as little as the maximal quantities allowed by European regulations, 2) efficiency, the electric yield is up to 60 % and can reach 80 % if we include the recovery of heat, 3) silent, the fuel cell itself does not make noise. The present price of fuel cell is the main reason that hampers its industrial development, this price is in fact strongly dependant on the cost of its different components: catalyzers, membranes, bipolar plates and the hydrogen supply. This article gives the technical characteristics of the Helion's fuel cell. (A.C.)

  10. Islands and Islandness in Rock Music Lyrics

    Directory of Open Access Journals (Sweden)

    Daniele Mezzana

    2012-05-01

    Full Text Available This paper presents a first exploration, qualitative in character, based on a review of 412 songs produced in the period 1960-2009, about islands in rock music as both social products and social tools potentially contributing to shaping ideas, emotions, will, and desires. An initial taxonomy of 24 themes clustered under five meta-themes of space, lifestyle, emotions, symbolism, and social-political relations is provided, together with some proposals for further research.

  11. Opening of the French gas market

    International Nuclear Information System (INIS)

    Tordjman, F.; Vivies, P. de; Pariente-David, S.; Zagury, Ph.; April, F.; Guenaire, M.; Greiveldinger, H.; Rottenberg, J.; Lemaire, Ch.; Gentou, H.; Lesaffre, Th.; Besnault, J.; Martin, S.; Mouton, F.R.; Boulanger, Ph.

    2003-05-01

    The following topics are discussed: the national and european regulation framework; the french market opening forms; the impacts (purchase policy) on the actors (big industrial groups) and the contracts. (A.L.B.)

  12. The French civilian nuclear: connections and stakes

    International Nuclear Information System (INIS)

    2010-01-01

    This document (18 power point slides) gives an overview of the French civilian nuclear industry and research and development: importance of the nuclear power generation in France, excellence of the education in nuclear sciences, organization of the nuclear connection (CEA, Areva, EDF, IRSN), the role of the French International Nuclear Agency (AFNI), the requirements for a renewal of human resources (French and foreign engineers) in the field of nuclear energy, the degree course for a diploma, examples of engineer and university diplomas, the educational networks in various regions of France, presentation of the Institut National des Sciences et Techniques Nucleaires (Nuclear Sciences and Techniques National Institute) and its master degrees, organization of the French education system in nuclear sciences with strong relations with the research and development programs

  13. language teacher recruitment in the French

    African Journals Online (AJOL)

    We first present the broad lines of the French system of language teacher recruitment in ... Hebrew, Italian, Japanese, Portuguese, Russian, Swedish, Spanish, Turkish and .... knowledge and learning ability), the higher the Department's.

  14. Introduction Robin Melrose The French philosopher Jacques ...

    African Journals Online (AJOL)

    and presumably based on the present participle diff erant. (from differer), which in French means ... grammatical items that can fill the determiner slot). But ... or opposition which gives them form [ ... ] Here the ..... Here is a simple example from ...

  15. French bank mergers and acquisitions performance

    Directory of Open Access Journals (Sweden)

    Houda Ben Said

    2017-11-01

    Full Text Available In this paper, we empirically investigate the impact of mergers and acquisitions on French bank performance. Performance is measured by potential gains in efficiency and value creation. We first analyzed efficiency using the data envelopment analysis (DEA under input oriented with variable returns to scale to obtain the efficiency scores. Second, we analyzed the impact on French bank value creation following mergers-acquisitions operations of a set of control variables (model 1 and explicative variables measuring strategic similarities between bidders and targets (model 2. The sample studied is composed of French bank mergers-acquisitions happening between 1996 and 2006 and implying one of the 14 greatest French banking groups. Empirical result showed that mergers and acquisitions have been traduced by an improvement in the overall efficiency by 17.82% and a shareholder value reduction by 5.14%

  16. Le Francais quand meme (French Nonetheless).

    Science.gov (United States)

    Delautier, Jean-Marie

    1983-01-01

    Political, attitudinal, and administrative problems of teaching compulsory foreign languages in Colombia are described and discussed from the point of view of a French teacher in a system characterized by confusion and lack of student interest. (MSE)

  17. Opening of the French gas market

    International Nuclear Information System (INIS)

    Syrota, J.

    2002-01-01

    A report on the opening of the French gas market has been established, on the request of both the French minister of economy, finances and industry and the state secretary of industry, as expressed in their respective letters addressed to the president of the commission of electric power regulation (CRE). This report follows the step report on the opening of the French gas market published on January 15, 2002. It presents a status of the French gas market since August 2000, date of the enforcement of the European Union directive 98/30/CE, and expresses some recommendations about the main questions that should fall into the field of the future gas regulation. This report was elaborated before the project of law relative to the energy markets and published on October 24, 2002. These recommendations will have to be adapted to the dispositions of the law. This article presents some excerpts of the synthesis report. (J.S.)

  18. Planthopper pests of grapevine (in French)

    Science.gov (United States)

    In the French vineyards occur two main insect pests belonging to Fulgoromorpha, Hyalesthes obsoletus Signoret (Cixiidae) and Metcalfa pruinosa (Say) (Flatidae). Hyalesthes obsoletus is inducing economic losses by transmitting a phytoplasma, called Stolbur, from wild plants (bindweed, nettle, etc.) t...

  19. Report on the environmental and sanitary impacts of the nuclear tests performed by France between 1960 and 1996 and elements of comparison with the tests performed by the other nuclear Powers; Rapport sur les incidences environnementales et sanitaires des essais nucleaires effectues par la France entre 1960 et 1996 et elements de comparaison avec les essais des autres puissances nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Bataille, Ch; Revol, H

    2002-07-01

    This report makes a comprehensive presentation of the French atmospheric and underground nuclear tests performed in Sahara and Polynesia between 1960 and 1996 with their possible impact on the health of populations and personnel and on the environment. A comparison is made with similar tests performed by other nuclear Powers: US (Marshall islands, Nevada), former Soviet union (Semipalatinsk, Novaya Zemlya), UK (several atmospheric test-sites), China, India, Pakistan. (J.S.)

  20. Report on the environmental and sanitary impacts of the nuclear tests performed by France between 1960 and 1996 and elements of comparison with the tests performed by the other nuclear Powers

    International Nuclear Information System (INIS)

    Bataille, Ch.; Revol, H.

    2002-01-01

    This report makes a comprehensive presentation of the French atmospheric and underground nuclear tests performed in Sahara and Polynesia between 1960 and 1996 with their possible impact on the health of populations and personnel and on the environment. A comparison is made with similar tests performed by other nuclear Powers: US (Marshall islands, Nevada), former Soviet union (Semipalatinsk, Novaya Zemlya), UK (several atmospheric test-sites), China, India, Pakistan. (J.S.)

  1. developing french for specific purposes in the nigerian university ...

    African Journals Online (AJOL)

    Ada

    Following the changing role of the French Language from a vehicle of French culture to a vehicle of Science, Technology, Commerce and Diplomacy, the teaching of French as a foreign language (FFL) around the world has shifted emphasis from literary studies to what has come to be known as French for Specific Purposes ...

  2. Status of French breeder development and German-French cooperation

    International Nuclear Information System (INIS)

    Vendryes, G.

    1978-01-01

    The development of fast breeder reactors in France is at present characterized by the successful operation of the 250 MW reactor, Phenix, and the speedy progress made in construction of the 1200 MW Superphenix plant. The technical concept of Superphenix is a logical extension of the Phenix concept, i.e., the pool type sodium cooled breeder reactor. While the only change in the primary system has been an increase in capacity, the main modification over Phenix is the change from small modular steam generators to four large units. The development of the work to date does not cast any doubt upon the envisaged date of first criticality in the second half of 1982. The basis of German-French cooperation is a joint declaration by the then Ministers for Research of the two countries on February 13, 1976 in which the Ministers had expressed themselves in favor of close cooperation between both countries in the development of safe, reliable and economic fast breeder reactors. On this basis, the two governments, the research centers and the industrial partners in the two countries, including the previous partners in Belgium, the Netherlands and Italy, agreed on the general principles of this cooperation. Meanwhile, the cooperation formalized in 1977 has been activated. Both in research and development and among planning and building industries the exchange of know-how and cooperation is in full swing. The joint company, SERENA, is the pool for the know-how introduced by the partners and the sole representative of the partners in the scheme. (orig.) 891 UA [de

  3. Unforgettable French Memory Tricks to Help You Learn and Remember French Grammar

    CERN Document Server

    Rice-Jones, Maria

    2010-01-01

    Unforgettable French uses memory tricks to teach and reinforce major points of rench grammar from the basics up to high school level, to learners of all ages. It may be used: by anyone who wishes to gain confidence in speaking French, as a evision aid, to consolidate the learner's grasp of grammatical points, to complement whatever French scheme you are using, and by French teachers at all levels, from elementary school through to adult. These tried-and-tested memory tricks help to explain "tri

  4. Approaching French Language Literature in Canadian Studies

    OpenAIRE

    Mansfield, Charlie

    2005-01-01

    This book forms a self-study pack and teaching guide to help English speakers start using computers and the web to support their studies of French Canadian Literature, song, film and multimedia. Readers will need access to the Internet so that they can experience ‘Electronic Encounters’ with Canadian media in French and English. The approach is underpinned with ideas drawn from the analysis of travel writing.

  5. Activating teaching methods in french language teaching

    OpenAIRE

    Kulhánková, Anna

    2009-01-01

    The subject of this diploma thesis is activating teaching methods in french language teaching. This thesis outlines the issues acitvating teaching methods in the concept of other teaching methods. There is a definition of teaching method, classification of teaching methods and characteristics of each activating method. In the practical part of this work are given concrete forms of activating teaching methods appropriate for teaching of french language.

  6. French strategy for green finance. Executive summary

    International Nuclear Information System (INIS)

    Lemmet, Sylvie; Ducret, Pierre; Berthaud, Cecilia; Evain, Julie; Scolan, Maria

    2017-12-01

    The authors present their report on the French Strategy for Green Finance. Green finance has expanded rapidly since 2015 but much remains to be done to make capital flows consistent with the goals of the Paris Agreement. France can continue to play a pioneering role to promote the energy and ecological transition, and to support Paris's role as a financial centre. The task force is putting forward recommendations along four axes for a French strategy to foster green finance

  7. French effort in field NDT nuclear plant

    International Nuclear Information System (INIS)

    Saglio, R.

    1983-12-01

    For the in-service inspection of nuclear generating stations, the French Atomic Commission has built up a program first to increase the defect detection probability, secondly to increase the reliability and recently to improve the characterization of defects. Focused Ultrasound and multiple frequency eddy current techniques, developped by French Atomic Energy Commission are well known. In this paper we will present the latest developments made in relation with defect characterization

  8. French in the XX Century: Development Tendencies

    Directory of Open Access Journals (Sweden)

    Taisiya I. Skorobogatova

    2017-06-01

    Full Text Available This article is devoted to the disclosure of changes that occurred in the French language in the XX century. The task of the authors is to present the main features characteristic of the French language of the 20th century, taking into account external history and to give their perspective assessment. World wars, the development of communication tools and the creation of new technologies, the strengthening of cultural and economic ties between France and other countries of the world had a significant impact on the evolution of the French language. Important results of the development of the French language in the period under review include: fixing a new phoneme [ŋ] in the consonantial system of the French language; enrichment of the lexical system at the expense of internal resources and at the expense of other languages; strengthening the dynamics of the development of the non-literary part of the language; increase in the number of syntactic Anglicisms. In general, the authors of the article attempted to give a detailed answer to the question: if there was the impoverishment of the French language in the twentieth century.

  9. [The medical French-speaking world].

    Science.gov (United States)

    Gouazé, André

    2002-01-01

    Medicine has always been and remains the most solid base of the French-speaking world which was born in Africa and Indochina with the admirable action of "colonial" military physicians, the implantation of the Pasteur Institutes and the emergence of resulting overseas medical schools. Obviously, we are referring to the French-speaking medical world. Since the first International Conference of the Deans of French-Speaking Medical Schools in Abidjan in 1981, today medical schools from 40 French-speaking countries participate. The conference undertakes co-operative medical school initiatives in a multi-lateral spirit, comprised by concrete, practical actions to assist universities in developing countries strive for excellence. These actions, which are conducted with the help of both institutional (AUF, MAE, WHO, UNESCO) and private partners mainly concentrate on promoting medical education of medicine, the evaluation of medical schools, the development of scientific and technical information and training teachers in the methodology of scientific clinical research and in public health. For the future, the Conference has three important objectives, to assist in training researchers and consequently in the development of research centres in emerging countries, to promote continuing medical education in rural areas far from medical schools by taking advantage of modern computer technology, and finally to open horizons toward other communities which speak other languages, and first of all, towards non French-speaking countries who live in a French-speaking environment.

  10. Benthic substrate classification map: Gulf Islands National Seashore

    Science.gov (United States)

    Lavoie, Dawn; Flocks, James; Twichell, Dave; Rose, Kate

    2013-01-01

    The 2005 hurricane season was devastating for the Mississippi Gulf Coast. Hurricane Katrina caused significant degradation of the barrier islands that compose the Gulf Islands National Seashore (GUIS). Because of the ability of coastal barrier islands to help mitigate hurricane damage to the mainland, restoring these habitats prior to the onset of future storms will help protect the islands themselves and the surrounding habitats. During Hurricane Katrina, coastal barrier islands reduced storm surge by approximately 10 percent and moderated wave heights (Wamsley and others, 2009). Islands protected the mainland by preventing ocean waves from maintaining their size as they approached the mainland. In addition to storm protection, it is advantageous to restore these islands to preserve the cultural heritage present there (for example, Fort Massachusetts) and because of the influence that these islands have on marine ecology. For example, these islands help maintain a salinity regime favorable to oysters in the Mississippi Sound and provide critical habitats for many migratory birds and endangered species such as sea turtles (Chelonia mydas, Caretta caretta, and Dermochelys coriacea), Gulf sturgeon (Acipenser oxyrinchus desotoi), and piping plovers (Charadrius melodus) (U.S. Army Corps of Engineers, 2009a). As land manager for the GUIS, the National Park Service (NPS) has been working with the State of Mississippi and the Mobile District of the U.S. Army Corps of Engineers to provide a set of recommendations to the Mississippi Coastal Improvements Program (MsCIP) that will guide restoration planning. The final set of recommendations includes directly renourishing both West Ship Island (to protect Fort Massachusetts) and East Ship Island (to restore the French Warehouse archaeological site); filling Camille Cut to recreate a continuous Ship Island; and restoring natural regional sediment transport processes by placing sand in the littoral zone just east of Petit Bois

  11. French steam generator design developments

    International Nuclear Information System (INIS)

    Ginier, R.; Campan, J.L.; Pontier, M.; Leridon, A.; Remond, A.; Castello, G.; Holcblat, A.; Paurobally, H.

    1986-01-01

    From the outset of the French nuclear power program, a significant R and D effort has been invested in improvement of the design and operation of Pressurized Water Reactors including a special committment to improving steam generators. The steam generator enhancement program has spawned a wide variety of specific R and D resources, e.g., low temperature hydraulic models for investigation of areas with single-phase flow, and freon-filled models for simulation of areas of steam generators experiencing two-phase flow (tube bundles and moisture separators). For the moisture separators, a large scale research program using freon-filled models and highly sophisticated instrumentation was used. Tests at reactor sites during startup of both 900 MWe and 1300 MWe have been used to validate the assumptions made on the basis of loop tests. These tests also demonstrated the validity of using freon to simulate two-phase flow conditions. The wealth of knowledge accumulated by the steam generator R and D program has been used to develop a new design of steam generators for the N4 plants. The current R and D effort is aimed at qualifying the N4 steam generator model and developing more comprehensive models. One prong of the R and D effort is the Megeve program. Megeve is a 25 MW steam generator which simulates operating conditions of the N4 model. The other prong is Clotaire, a freon-filled steam generator model which will be used to qualify thermal/hydraulic design codes used for multidimensional calculations for design of tube bundles

  12. French participation in the world energy council

    International Nuclear Information System (INIS)

    Carouge, Ch.; Roussely, F.; Francony, M.; Ailleret, F.; Bosseboeuf, D.; Moisan, F.; Villaron, Th.

    1999-01-01

    The Revue de l'Energie is presenting the most influential French interventions at the 17. Congress of the World Energy Council held in September 1998 in Houston, (USA). These represent only part of French participation in the congress since a total of 16 individuals from France took part in the various sessions. Their presentations cover very varied topics and are one of the things that testify to the interest that our energy industries have in the works and operations of the WEC. Some other figures also bear witness to this interest: 184 French congress members, which is one of the largest delegations after that of the United States, the host country of the congress; 11 technical presentation, covering a wide range of subjects: from the nuclear reactor of the future to the use of bagasse (cane trash) for the production of electricity, from the underground storage of natural gas to the production of extra-heavy crude petroleum. The technical exhibition associated to the Congress was a great success and there again the French presence was able to make its mark: five exhibitors were gathered in the France of 600 m 2 , the most sizeable non-American national area.But French participation in the work of the WEC is not limited to congresses. The French Energy Council [Conseil francais de l'Energie] is careful to ensure its presence both in the formal proceedings of the WEC and within the studies undertaken under its three-year programme. This active French presence is also essential in order to defend the official English-French bilingualism of the World Energy Council. In spite of the good will of the organizers and the support of the general secretary's office in London, the Houston Congress showed how difficult it was to maintain the use of the French language on English-speaking territory. This is a difficult task, one that has to be undertaken anew each time, but one that France and other French-speaking nations have decided to pursue to the end. (authors)

  13. Heron Island, Australia

    Science.gov (United States)

    2002-01-01

    Heron Island is located at the sourthern end of Australia's 2,050 km-long Great Barrier Reef. Surrounded by coral reef and home to over 1000 species of fish, scuba divers and scientists alike are drawn to the island's resort and research station. The true-color image above was taken by Space Imaging's Ikonos satellite with a resolution of 4 meters per pixel-high enough to see individual boats tied up at the small marina. The narrow channel leading from the marina to the ocean was blasted and dredged decades ago, before the island became a national park. Since then the Australian government has implemented conservation measures, such as limiting the number of tourists and removing or recycling, instead of incinerating, all trash. One of the applications of remote sensing data from Ikonos is environmental monitoring, including studies of coral reef health. For more information about the island, read Heron Island. Image by Robert Simmon, based on data copyright Space Imaging

  14. 216-Z-8 French drain characterization study

    International Nuclear Information System (INIS)

    Marratt, M.C.; Kasper, R.B.; Van Luik, A.E.

    1984-09-01

    The 216-Z-8 French drain study is one of a series of studies examining historical transuranic waste facilities no longer in use at the Hanford Site. The 216-Z-8 French drain underground disposal system consisted of a large settling tank that overflowed into a French drain. The French drain consisted of two large-diameter, gravel filled, vitrified clay pipes placed on end, end-to-end, over a gravel-filled excavation. The top of the drain was sealed with concrete to prevent the upward flow of waste solution. The waste solution discharged to the 216-Z-8 waste disposal system was a neutralized, transuranic recovery process, filter cake, backflush slurry. The primary objective of this study was to determine the distribution of plutonium and americium beneath the French drain. Transuranic activity under the French drain did not exceed 5 nCi/g in the soil samples obtained from a well within 1 m of the drain structure. Conservative estimates indicated that 4 to 5 m 3 of radioactive contaminated sediments, 10 nCi/g may lie directly under the 216-Z-8 French drain. The secondary objective of the study was to evaluate the possibility of a leak in the settling tank. Results from the analysis of soil samples from wells drilled around the settling tank indicated the presence of low-level transuranic contamination (on the order of 0.001 nci/g) in the soil surrounding the tank. However, the distribution of the contamination does not support a leak as a plausible mechanism to account for the observed activity surrounding the tank. The bulk of the plutonium was confirmed to be in the sludge that remained in the tank; thus, no significant environmental impact would be expected even if there has been a leak

  15. Hierarchies of Authenticity in Study Abroad: French from Canada versus French from France?

    Science.gov (United States)

    Wernicke, Meike

    2016-01-01

    For many decades, Francophone regions in Canada have provided language study exchanges for French as a second language (FSL) learners within their own country. At the same time, FSL students and teachers in Canada continue to orient to a native speaker standard associated with European French. This Eurocentric orientation manifested itself in a…

  16. Optimum use of CDOT French and Hamburg data (French and Hamburg tests).

    Science.gov (United States)

    2013-11-01

    The Colorado Department of Transportation (CDOT) has been collecting data from the Hamburg Rutter and the : French Rutter for over 20 years. No specifications have been written in that time for either the Hamburg Rutter : or the French Rutter. This r...

  17. Small Island Visitor Attractions

    Directory of Open Access Journals (Sweden)

    Haven Allahar

    2015-03-01

    Full Text Available This article proposes a process framework for developing and managing visitor attractions (VA in small island developing states with Trinidad and Tobago, a two-island state in the Caribbean, as the case study. An extensive literature review was conducted, supported by field observations, individual depth interviews, and small and large focus group meetings. The process framework identified four sets of processes: national policy formulation and legislation; inventory, classification, evaluation, and ranking of VA; general operations management involving project management activities; and site specific activities of development, operations, and maintenance. The value of the framework lies in the fact that no similar framework applicable to small islands was covered in the literature and validation was obtained from a panel of experts and a cross section of tourism stakeholders in Tobago.

  18. Island of Luzon, Philippines

    Science.gov (United States)

    1990-01-01

    In this north to south view of the Island of Luzon, Philippines (13.0N, 120.0E), the prominent Cordillera Central mountain range where gold, copper and silver are mined. The several large rivers that drain this region normally carry a heavy silt load to the sea but the absence of sediment plumes in this view is evidence of hot dry weather and lack of recent rains. Manila, the capital city is just visible at the south end of the island.

  19. Chatham Islands Climate Change

    International Nuclear Information System (INIS)

    Mullan, B.; Salinger, J.; Thompson, C.; Ramsay, D.; Wild, M.

    2005-06-01

    This brief report provides guidance on climate change specific to the Chatham Islands, to complement the information recently produced for local government by the Ministry for the Environment in 'Climate Change Effects and Impacts Assessment: A guidance manual for Local Government in New Zealand' and 'Coastal Hazards and Climate Change: A guidance manual for Local Government in New Zealand'. These previous reports contain a lot of generic information on climate change, and how to assess associated risks, that is relevant to the Chatham Islands Council.

  20. Island in the Air

    DEFF Research Database (Denmark)

    Simonsen, Dorthe Gert

    2017-01-01

    In this article, I explore the formation of airspace in Britain from 1910 to 1913. The technology of flight challenged the “flat discourse” of nationalized geography, drawing up instead a volumetric space in the sky as airplanes flew from the Continent to England. The drive to control aerial...... extension of the Island Kingdom, extrapolating its coastal borders into the sky. However, even as Parliament passed the Aerial Navigation Act in 1913, this legal construction of an island in the air could not endure the agency of airplanes. The formation of airspace, I argue, is a history particularly well...