Assessment of a remediation technique using the replacement of contaminated soils in kitchen gardens nearby a former lead smelter in Northern France.

Science.gov (United States)

Douay, F; Roussel, H; Pruvot, C; Loriette, A; Fourrier, H

2008-08-15

Vegetables cultivated in kitchen gardens that are strongly contaminated by heavy metals (Pb, Cd) may represent to consumers a means of exposure to these metals. This exposure is more problematic for those families that include a large quantity of home-grown vegetables in their diet. Researchers have shown that the majority of vegetables produced in kitchen gardens in the vicinity of the Metaleurop Nord smelter (Northern France) do not conform to European regulations. This study was carried out in three of these kitchen gardens. The concentrations of Cd and Pb in the topsoils were up to 24 and 3300 mg kg(-1) respectively. The method consisted of delineating a surface area of about 50 to 100 m(2) for each garden, then removing the contaminated soil and replacing it with a clean one. Seven species of vegetables were cultivated from 2003 to 2005 in the original contaminated soils and the remediated ones. The data showed a clear improvement of the quality of the vegetables cultivated in remediated soils, although 17% of them were still over the European legislative limits for foodstuffs. This suggested that there was a foliar contamination due to contaminated dust fallout coming from the closed smelter site and the adjacent polluted soils. In addition, the measurement of the Cd and Pb concentrations in the dust fallout showed that the substantial rise in metal concentrations in the remediated soil was not only due to atmospheric fallout. These results raise questions about possible technical, economic and sociological problems associated with this kind of remediation.

Indoor activity of Culicoides associated with livestock in the bluetongue virus (BTV) affected region of northern France during autumn 2006.

Science.gov (United States)

Baldet, T; Delécolle, J C; Cêtre-Sossah, C; Mathieu, B; Meiswinkel, R; Gerbier, G

2008-10-15

In August 2006, bluetongue virus (BTV) was detected in the Netherlands, Belgium, western Germany, Luxembourg and northern France for the first time. Consequently, a longitudinal entomological study was conducted in the affected region of northern France (Ardennes) throughout the autumn of 2006. Data on the spatio-temporal distribution of Culicoides (Diptera: Ceratopogonidae) associated with livestock were collected and an attempt was made to identify the vector(s) involved in BTV transmission by means of virus detection in wild-caught biting midges. Weekly sampling using standardized Onderstepoort-type blacklight traps were performed simultaneously both outdoors and indoors in one BTV-free and three BTV-affected farms between September and December 2006. Culicoides were sorted according to farm, location (outdoors vs. indoors), time point (in weeks), species and physiological stage. BTV detection was conducted by RT-PCR on monospecific pools of non-bloodfed parous female Culicoides. The principal results showed: (i) the absence of the Mediterranean vector, C. imicola, (ii) the relatively low abundance of C. dewulfi and C. pulicaris, (iii) the widespread occurrence and abundance of C. obsoletus/C. scoticus with longevity and behaviour compatible with BTV transmission, and (iv) all Culicoides pools tested for BTV were negative. In France, the very low levels of BTV-8 circulation were probably due to the limited introduction of the virus from affected neighbouring countries, and not due to the absence of local vector populations. A key finding has been the substantiation, for the first time, that Culicoides, and particularly the potential vectors C. obsoletus/C. scoticus and C. dewulfi, can be active at night inside livestock buildings and not only outside, as originally believed. The endophagic tendencies of members of the Obsoletus group are discussed in light of the prolonged period of BTV transmission during the autumn of 2006 and the risk of BTV overwintering and

Baseline concentration of 210Po and 210Pb in Sargassum from the northern Gulf

International Nuclear Information System (INIS)

Uddin, S.; Aba, A.; Bebhehani, M.

2015-01-01

Highlights: • This is the first baseline for 210 Po and 210 Pb in Sargassum from northern Gulf. • 210 Po concentration in Sargassum boveanum is higher than Sargassum oligocystum. • 210 Pb concentrations in two Sargassum species was not statistically significant. • The concentration factor is microalgae is slightly higher than IAEA recommended value. - Abstract: This baseline study highlights the 210 Po and 210 Pb concentration in two species of the benthic macroalgae Sargassum from northern Gulf, also known as the ROPME Sea Area (RSA). Within the marine environment, 210 Po is initially absorbed from water and concentrated by phytoplankton and macroalgae, and this concentrated 210 Po can then readily be passed along to the higher trophic level of the marine food web. The 210 Po concentration measured in Sargassum boveanum (22.5–25.6 Bq kg −1 ) was higher than that in Sargassum oligocystum (20.2–22.5 Bq kg −1 ), but is not statistically significant (p > 0.064), where as the difference between 210 Pb concentrations in Sargassum boveanum (15.3–16.8 Bq kg −1 ) and Sargassum oligocystum (18.4–22.0 Bq kg −1 ) was statistically significant (p > 0.019). The measured concentration factor for 210 Po in Sargassum in the northern Gulf varied between 0.55 and 1.2 × 10 4 , values higher to the IAEA recommended value of 1 × 10 3 . The 210 Po enrichment is observed in both the species of Sargassum, 210 Po/ 210 Pb ratio was >1 at all the stations for all the samples

France

International Nuclear Information System (INIS)

Schubert, K.

1991-01-01

The grandeur of the nation is the most important national concern in the France of the Fifth Republic. National independence and maximum world status have been (and still are) characteristic imperatives of French policy. Any asset or resource which promises to strengthen the nation, which seems suitable for improving the global status and glory of France, becomes a worthwhile policy device. Of course, the sots incurred in the pursuit of these objectives are frequently the subject of critical discussion, but all in all these costs are accepted. This has been the case with numerous prestige projects including the French nuclear deterrent, the force de frappe. This paper reports that an analysis of the French ambition to possess nuclear weapons must begin with the complete loss of world status which France suffered as a consequence of World War II. Throughout the post-war period, French political leaders have concentrated their efforts on reversing this loss of status and on preventing a similar occurrence

Dissolved petroleum hydrocarbon concentrations in some regions of the northern Indian Ocean

Digital Repository Service at National Institute of Oceanography (India)

SenGupta, R.; Qasim, S.Z.; Fondekar, S.P.; Topgi, R.S.

Dissolved petroleum hydrocarbons were measured in some parts of the Northern Indian Ocean using UV bsorbance technique with a clean up step. The concentration of oil ranged from 0.6 to 26.5 mu gl. Higher values were recorded along the oil tanker...

Quality assessment of a storm overflow, by using different frequency monitoring (northern France)

Science.gov (United States)

Ivanovsky, Anastasia; Dumoulin, David; Criquet, Justine; Prygiel, Jean; Pohu, Jérôme; Hottin, Frédéric; Billon, Gabriel

2016-04-01

The Heron lake is a storm-water pond of 30 hectare constructed in the 70's to avoid the flooding in the city of Villeneuve d'Ascq (Lille urban area in Northern France). This facility could also receive some untreated urban wastewaters during high rainfall events. The water level is regulated by automatic pumps, which periodically discharge the overflow into a natural watercourse, the Marque River. Located in an urban area, the lake is qualified as eutrophic because of the high nutrients concentration, which stimulates the presence of cyanobacteria. Recently, the invasive macrophyte Elodea nuttallii colonized the lake. This proliferation causes ecological troubles like anoxic events or even obstruction of the pumps, thereby increasing the risk of flooding. Two types of monitoring (low and high frequencies) were implemented to assess the functioning of this lake and to estimate its impact to the river. The low frequency monitoring consisted on punctual screenings on the dissolved phase and monthly grab samplings from February 2014 to February 2015. Physicochemical parameters (oxygen, temperature, conductivity, pH, solid particulate matter, dissolved organic carbon) and nutrients (NO3-, NH4+ and PO43-) were recorded. Additionally, a high frequency monitoring was undertaken (with measurements every 10 minutes) was performed by using a buoy equipped with different sensors for measuring oxygen, turbidity, temperature, conductivity, pH and phytoplankton pigments. Furthermore, both the discharge lake flow and the pluviometry were recorded at the scale of the day. Although all the data are not yet fully interpreted, several key points have already been evidenced: (i) at the entrance of the lake, the water is enriched in urban sewage; (ii) some significant differences of oxygenation exist between the entrance and the rest of the lake due to both waste waters inputs in the entrance channel and atmosphere-water interactions; (iii) eutrophication occurs at the beginning of the

Gaz de France annual report 2003; Gaz de France rapport annuel 2003

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

Today, Gaz de France Group ranks as one of the largest gas utilities in Europe. This success is the fruit of a growth strategy that fuses economic, social and environmental imperatives. To respond more efficiently to fluctuations in the natural gas market and continue to expand its range of competitive products and services, Gaz de France has committed to integrated development across the full spectrum of natural gas activities, from exploration and production to the sale of energy and related services. As the leading supplier of natural gas in France, Gaz de France has honed a targeted policy to acquire equity interests and assets, mainly in Europe, assuring the Group of a privileged place at the heart of the European gas grid. As European energy markets continue to open more widely to competition, the Group intends to benefit from its presence in all the sectors of the natural gas industry and in the European market to confirm its position as an integrated energy operator, focused on gas, among Europe's leaders. To achieve this goal, Gaz de France will concentrate in a balanced fashion on activities linked to infrastructures and activities related to energy supply and services. While assuming its public service responsibilities, the Group will expand the range of products and services to customers. This activity report presents: consolidated financial highlights, profile, corporate governance, Gaz de France's ambition, panorama of activities: energy supply and services (exploration - production, purchase and sale of energy, services), infrastructures (transmission and storage - France, distribution - France, transmission and distribution - international), Commitments of Gaz de France (human resources, research and development, sustainable development, map of main subsidiaries and affiliates)

Origin of the interstitial isopod Microcharon (Crustacea, Microparasellidae from the western Languedoc and the northern Pyrenees (France with the description of two new species

Directory of Open Access Journals (Sweden)

Nicole COINEAU

2013-02-01

Full Text Available The interstitial groundwater genus Microcharon (Crustacea, Isopoda, Microparasellidae is highly diversified in southern France. A new species, Microcharon boulanouari n. sp. is described from the Aude River, whereas specimens from the Lachein River in the central Pyrenees are reassigned to another species, M. ariegensis new to Science. Microcharon boulanouari n. sp. is closely related to the species of the group rouchi and may belong to the phylogenetic western Mediterranean lineage. The two-step model of colonization and evolution provides an understanding of the origin and age of this stygobite. Microcharon boulanouari n. sp. is derived from marine ancestors that lived in the interstitial littoral shallow bottoms of the Atlantic embayment which covered southwestern France at the very beginning of the early Eocene period. Both the regression of this gulf at the start of the Eocene and the Pyrenees uplift may have played a major role in the evolutionary history through vicariance of Microcharon boulanouari n. sp. and of the northern Pyrenean species of the group rouchi.

Foodborne transmission of sorbitol-fermenting Escherichia coli O157:[H7] via ground beef: an outbreak in northern France, 2011.

Science.gov (United States)

King, L A; Loukiadis, E; Mariani-Kurkdjian, P; Haeghebaert, S; Weill, F-X; Baliere, C; Ganet, S; Gouali, M; Vaillant, V; Pihier, N; Callon, H; Novo, R; Gaillot, O; Thevenot-Sergentet, D; Bingen, E; Chaud, P; de Valk, H

2014-12-01

Sorbitol-fermenting Escherichia coli O157:[H7] is a particularly virulent clone of E. coli O157:H7 associated with a higher incidence of haemolytic uraemic syndrome and a higher case fatality rate. Many fundamental aspects of its epidemiology remain to be elucidated, including its reservoir and transmission routes and vehicles. We describe an outbreak of sorbitol-fermenting E. coli O157:[H7] that occurred in France in 2011. Eighteen cases of paediatric haemolytic uraemic syndrome with symptom onset between 6 June and 15 July 2011 were identified among children aged 6 months to 10 years residing in northern France. A strain of sorbitol-fermenting E. coli O157:[H7] stx2a eae was isolated from ten cases. Epidemiological, microbiological and trace-back investigations identified multiply-contaminated frozen ground beef products bought in a supermarket chain as the outbreak vehicle. Strains with three distinct pulsotypes that were isolated from patients, ground beef preparations recovered from patients' freezers and from stored production samples taken at the production plant were indistinguishable upon molecular comparison. This investigation documents microbiologically confirmed foodborne transmission of sorbitol-fermenting of E. coli O157 via beef and could additionally provide evidence of a reservoir in cattle for this pathogen. © 2014 The Authors Clinical Microbiology and Infection © 2014 European Society of Clinical Microbiology and Infectious Diseases.

The success of recent land management efforts to reduce soil erosion in northern France

Science.gov (United States)

Frankl, Amaury; Prêtre, Vincent; Nyssen, Jan; Salvador, Pierre-Gil

2018-02-01

Soil erosion is an important problem in open-field agricultural landscapes. With almost no permanent vegetation in small headwater catchments, and with few physical obstacles to reduce runoff velocities, runoff concentration along linear landscape elements (plot boundaries) or thalwegs frequently causes ephemeral gullies to form - the latter reflecting the poor hydrogeomorphic condition of the land- and soilscape. To address this problem, and to remediate negative on- and off-site effects, land management efforts have multiplied over the past decades in many regions. This includes, amongst other measures, the implementation of vegetation barriers called 'fascines'. In the loess-dominated Aa River basin of northern France, where cropland accounts for 67% of the cover, we investigated the effect of fascines on ephemeral gully erosion dynamics, together with rainfall characteristics and cropland management. This was accomplished through a spatially explicit study of 269 sites prone to ephemeral gullying using a diachronic analysis of historical aerial photographs. Between 1947 and 2012, ephemeral gully densities at the scale of the Aa River basin (643 km2) varied between 0.39 and 1.31 m ha- 1 (long-term average of 0.68 m ha- 1 (with local maxima up to 9.35 m ha- 1). Densities are, however, much higher when only considering the most erosion-vulnerable municipalities (long-term average of 2.23-4.30 m ha- 1); those values should be used when comparing results from this study to other reports of ephemeral gully erosion. Fascines were introduced in 2001 and were present in 30% of the gully erosion sites by 2012. Although the presence of fascines has an effect on gully length reduction, spatial and temporal variations in gully length were mainly driven by cumulative precipitation. Measurement of sediment deposition at 29 fascines in 2016 showed that only 47% of the fascines functioned as sediment sinks. They stored on average 1.7 Mg of sediment per winter half

Communication of 20 October received from the Permanent Mission of France to the International Atomic Energy Agency

International Nuclear Information System (INIS)

1995-01-01

On 23 October 1995, the Director General received a letter dated 20 October 1995 from the Permanent Mission of France transmitting a joint Statement of 20 October 1995 by France, the United Kingdom of Great Britain and Northern Ireland and the United States of America about their intention to sign the Protocols to the Treaty of Rarotonga. As requested by the Permanent Mission of France, the text of the Statement is being circulated for the information of Member States

Persistent and emerging micro-organic contaminants in Chalk groundwater of England and France

International Nuclear Information System (INIS)

Lapworth, D.J.; Baran, N.; Stuart, M.E.; Manamsa, K.; Talbot, J.

2015-01-01

The Chalk aquifer of Northern Europe is an internationally important source of drinking water and sustains baseflow for surface water ecosystems. The areal distribution of microorganic (MO) contaminants, particularly non-regulated emerging MOs, in this aquifer is poorly understood. This study presents results from a reconnaissance survey of MOs in Chalk groundwater, including pharmaceuticals, personal care products and pesticides and their transformation products, conducted across the major Chalk aquifers of England and France. Data from a total of 345 sites collected during 2011 were included in this study to provide a representative baseline assessment of MO occurrence in groundwater. A suite of 42 MOs were analysed for at each site including industrial compounds (n = 16), pesticides (n = 14) and pharmaceuticals, personal care and lifestyle products (n = 12). Occurrence data is evaluated in relation to land use, aquifer exposure, well depth and depth to groundwater to provide an understanding of vulnerable groundwater settings. - Highlights: • Broad range of microorganics detected in Chalk groundwater in England and France. • Plasticisers, pesticides, BPA and THM detected at the highest concentrations. • Pesticides higher in outcrop Chalk, caffeine and BPA at concealed sites. • Occurrences show some relationship to land use, borehole depth and water level. - Broad screening reveals for the first time the extent of emerging microorganic pollution in Chalk groundwater sources across England and France

Baseline concentrations of strontium and 90Sr in seawater from the northern Gulf

International Nuclear Information System (INIS)

Uddin, S.; Al Ghadban, A.N.; Behbahani, M.

2013-01-01

Highlights: • This is the first baseline for strontium and 90 Sr from northern Gulf. • The total strontium concentration is much higher than reported for other oceans. • The Sr/salinity ratio correlates well with global averages. • High Sr might be due to increased salinity/CaCo 3 dissolution in acidifying Gulf waters. -- Abstract: Baseline concentration of strontium and Sr-90 in Gulf is presented. The strontium concentration is much higher than reported for other oceanic waters, while the Sr-90 concentration is low at 0.7–1.0 mBq l −1 , that represents the background level following nuclear tests and can be used as an effective tracer in case of any radioactive release in the region. The strontium concentration is primarily related to the increasing salinity off the Gulf coast

Baseline concentration of {sup 210}Po in Sargassum from the Northern Gulf

Energy Technology Data Exchange (ETDEWEB)

Uddin, S.; Bebhehani, M.; Talebi, L. [Kuwait Institute for Scientific Research (Kuwait)

2014-07-01

The concentration of the {sup 210}Po is of enormous interest because of its large contribution to the natural radiation dose received by marine organisms and human populations consuming seafood. In fact natural {sup 210}Po is responsible for higher radiation doses to humans consuming marine products than is plutonium and other man-made radionuclides. Many marine organisms are capable of concentrating {sup 210}Po in their tissues. {sup 210}Po is an alpha emitter in the {sup 238}U series, with 138-d half-life, that is supplied to seawater from atmospheric inputs and river runoff, however, the main source of {sup 210}Po in the environment is {sup 222}Rn exhalation from the ground. Assessing the impact of radionuclides in the environment requires the establishment of baseline levels in the environmental compartments. The objective of this study was to establish baseline levels in Sargassum. Two most common species of Sargassum found in the northern Gulf were analysed for {sup 210}Po. These macro-algae were collected from three different locations during January 2013. This study sets the baseline for {sup 210}Po concentration in northern Gulf, {sup 210}Po is absorbed from water and concentrated by Phytoplankton and macro-algae. This concentrated {sup 210}Po can then be passed along to the next trophic level of the marine food web. The {sup 210}Po concentration measured in Sargassum boveanum (4.405 - 4.952 BqKg{sup -1}) was significantly higher (p>0.084) than Sargassum oligocystum (3.838 - 4.358 BqKg{sup -1}). The {sup 210}Po concentration in these seaweeds from the Arabian/Persian Gulf were substantially lower than those found in various Phytoplankton and macro-algae species from other regions; this may be due to the lower background {sup 210}Po concentration in the Kuwait marine waters (0.282 - 0.382 mBq l{sup -1}). The {sup 210}Po concentrations in seawater measured at the 3 stations during January 2013 were less than those reported previously from the same region

Radon concentration and its relation with some environmental conditions in the northern safaga bay

International Nuclear Information System (INIS)

Al-Arabi, A.M.; Tartor, B.A.; Bashter, I.I.; El-Saman, M.I.; Maiyza, I.A.

2005-01-01

The coastal zone along the Red Sea at Safaga town is a site for industrial development and accepting future establishment of dense recreational resorts. It includes Safaga harbour in which international trade depends. Until now most of the coastal area at Safaga is pristine and suffering from continuous increasing population densities. There is no idea about the distribution of hydro graphic parameters or radon level in the northern Safaga bay in spite of the area famous as the treatment area for Psoriases and Rheumatoid as will as attractive area for tourism. The relative high relations exist between the radioactivity component and the ph, specific conductivity, water salinity, water density and dissolved oxygen were calculated. The concentration of 226 R a, 232 T h and 40 K in sediment samples collected from bottom of the northern Safaga Bay fluctuated between 5 to 19 Bq.kg-1, 4 to 19 Bq.kg-1 and 1545 to 6122 Bq.kg-1, respectively. Whereas the concentration of radon air varies between 2 -11 Bq.cm-3

Energy prices in the EU: France is less expensive for electricity

International Nuclear Information System (INIS)

2009-12-01

This article proposes a comparison of electricity and gas prices among the European Union countries in 2008. It outlines that the price of electricity in France is among the cheapest, that taxes are higher in northern European countries as far as electricity is concerned, that the price of gas in France is in the average and that taxing in Europe is less for gas than for electricity. The existence of carbon taxes or climate-energy contributions in some countries is briefly presented (in Sweden since 1991, in Denmark since 1992, in Finland since 1994, in Slovenia since 1997 and in Great-Britain since 2001)

Advance reproduction and other stand characteristics in Pennsylvania and French stands of northern red oak

Science.gov (United States)

Kim C. Steiner; Marc D. Abrams; Todd W. Bowersox

1993-01-01

The frequent scarcity of northern red oak (NRO) advance reproduction raises questions about its regeneration potential under prevailing stand conditions in eastern North America. In contrast, NRO plantations in France typically contain abundant advance reproduction. The purpose of this study was to document stand conditions in Pennsylvania (PA) and southwestern France...

Wintertime Ambient Ammonia Concentrations in Northern Utah's Urban Valleys

Science.gov (United States)

Hammond, I. A.; Martin, R. S.; Silva, P.; Baasandorj, M.

2017-12-01

Many of the population centers in northern Utah are currently classified as non-attainment or serious non-attainment, Wasatch Front, for PM2.5 and previous studies have shown ammonium nitrate to often be the largest contributor to the particulate mass. Furthermore, measurements have shown several of the Wasatch Front cities and Cache Valley (UT/ID) consistently recorded some of the highest ambient ammonia (NH3) concentrations in the continental United States. As a part of the multi-organization 2017 Utah Winter Fine Particulate Study real-time NH3 concentrations were monitored in the Cache Valley at the Logan, UT site, collocated at an EPA sampling trailer near the Utah State University (USU) campus. A Picarro model G2508 was to used collect 5-sec averaged concentrations of NH3, carbon dioxide (CO2), and methane (CH4) from January 16th to February 14th, 2017. Parts of three inversion events, wherein the PM2.5 concentrations approached or exceeded the National Ambient Air Quality Standards, were captured during the sampling period, including a 10-day event from January 25th to February 4th. Concentrations of all three of the observed species showed significant accumulation during the events, with NH3 concentrations ranging from below the detection limit (70 ppb. Preliminary analysis suggested the temporal NH3 changes tracked the increase in PM2.5 throughout the inversion events; however, a one-day period of NH3 depletion during the main inversion event was observed while PM2.5 continued to increase. Additionally, a network of passive NH3 samplers (Ogawa Model 3300) were arrayed at 25 sites throughout the Cache Valley and at 11 sites located along the Wasatch Front. These networks sampled for three 7-day periods, during the same study time frame. Ion chromatographic (IC) analyses of the sample pads are not yet finalized; however, preliminary results show concentrations in the tens of ppb and seemingly spatially correlate with previous studies showing elevated

Nitrogen concentrations in mosses indicate the spatial distribution of atmospheric nitrogen deposition in Europe

Energy Technology Data Exchange (ETDEWEB)

Harmens, H., E-mail: hh@ceh.ac.uk [Centre for Ecology and Hydrology, Environment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW (United Kingdom); Norris, D.A., E-mail: danor@ceh.ac.uk [Centre for Ecology and Hydrology, Environment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW (United Kingdom); Cooper, D.M., E-mail: cooper@ceh.ac.uk [Centre for Ecology and Hydrology, Environment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW (United Kingdom); Mills, G., E-mail: gmi@ceh.ac.uk [Centre for Ecology and Hydrology, Environment Centre Wales, Deiniol Road, Bangor, Gwynedd LL57 2UW (United Kingdom); Steinnes, E., E-mail: Eiliv.Steinnes@chem.ntnu.no [Department of Chemistry, Norwegian University of Science and Technology, 7491 Trondheim (Norway); Kubin, E., E-mail: Eero.Kubin@metla.fi [Finnish Forest Research Institute, Kirkkosaarentie 7, 91500 Muhos (Finland); Thoeni, L., E-mail: lotti.thoeni@fub-ag.ch [FUB-Research Group for Environmental Monitoring, Alte Jonastrasse 83, 8640 Rapperswil (Switzerland); Aboal, J.R., E-mail: jesusramon.aboal@usc.es [University of Santiago de Compostela, Faculty of Biology, Department of Ecology, 15782 Santiago de Compostela (Spain); Alber, R., E-mail: Renate.Alber@provinz.bz.it [Environmental Agency of Bolzano, 39055 Laives (Italy); Carballeira, A., E-mail: alejo.carballeira@usc.es [University of Santiago de Compostela, Faculty of Biology, Department of Ecology, 15782 Santiago de Compostela (Spain); Coskun, M., E-mail: coskunafm@yahoo.com [Canakkale Onsekiz Mart University, Faculty of Medicine, Department of Medical Biology, 17100 Canakkale (Turkey); De Temmerman, L., E-mail: ludet@var.fgov.be [Veterinary and Agrochemical Research Centre, Tervuren (Belgium); Frolova, M., E-mail: marina.frolova@lvgma.gov.lv [Latvian Environment, Geology and Meteorology Agency, Riga (Latvia); Gonzalez-Miqueo, L., E-mail: lgonzale2@alumni.unav.es [Univ. of Navarra, Irunlarrea No 1, 31008 Pamplona (Spain)

2011-10-15

In 2005/6, nearly 3000 moss samples from (semi-)natural location across 16 European countries were collected for nitrogen analysis. The lowest total nitrogen concentrations in mosses (<0.8%) were observed in northern Finland and northern UK. The highest concentrations ({>=}1.6%) were found in parts of Belgium, France, Germany, Slovakia, Slovenia and Bulgaria. The asymptotic relationship between the nitrogen concentrations in mosses and EMEP modelled nitrogen deposition (averaged per 50 km x 50 km grid) across Europe showed less scatter when there were at least five moss sampling sites per grid. Factors potentially contributing to the scatter are discussed. In Switzerland, a strong (r{sup 2} = 0.91) linear relationship was found between the total nitrogen concentration in mosses and measured site-specific bulk nitrogen deposition rates. The total nitrogen concentrations in mosses complement deposition measurements, helping to identify areas in Europe at risk from high nitrogen deposition at a high spatial resolution. - Highlights: > Nitrogen concentrations in mosses were determined at ca. 3000 sites across Europe. > Moss concentrations were compared with EMEP modelled nitrogen deposition. > The asymptotic relationship for Europe showed saturation at ca. 15 kg N ha{sup -1} y{sup -1}. > Linear relationships were found with measured nitrogen deposition in some countries. > Moss concentrations complement deposition measurements at high spatial resolution. - Mosses as biomonitors of atmospheric nitrogen deposition in Europe.

Gaz de France annual report 2003

International Nuclear Information System (INIS)

2003-01-01

Today, Gaz de France Group ranks as one of the largest gas utilities in Europe. This success is the fruit of a growth strategy that fuses economic, social and environmental imperatives. To respond more efficiently to fluctuations in the natural gas market and continue to expand its range of competitive products and services, Gaz de France has committed to integrated development across the full spectrum of natural gas activities, from exploration and production to the sale of energy and related services. As the leading supplier of natural gas in France, Gaz de France has honed a targeted policy to acquire equity interests and assets, mainly in Europe, assuring the Group of a privileged place at the heart of the European gas grid. As European energy markets continue to open more widely to competition, the Group intends to benefit from its presence in all the sectors of the natural gas industry and in the European market to confirm its position as an integrated energy operator, focused on gas, among Europe's leaders. To achieve this goal, Gaz de France will concentrate in a balanced fashion on activities linked to infrastructures and activities related to energy supply and services. While assuming its public service responsibilities, the Group will expand the range of products and services to customers. This activity report presents: consolidated financial highlights, profile, corporate governance, Gaz de France's ambition, panorama of activities: energy supply and services (exploration - production, purchase and sale of energy, services), infrastructures (transmission and storage - France, distribution - France, transmission and distribution - international), Commitments of Gaz de France (human resources, research and development, sustainable development, map of main subsidiaries and affiliates)

Stable isotope record of Eemian seasonal temperature from MIS 5e tufa stromatolite; Somme Basin, Northern France

Science.gov (United States)

Dabkowski, J.; Andrews, J.; Antoine, P.; Marca-Bell, A.

2013-03-01

In many modern to sub-fossil deposits tufa formations, very well crystallised deposits called stromatolites are preserved. These are often strongly laminated deposits, the laminae linked to seasonal climatic and environmental variations. Where found in fossil tufas such deposits have huge potential as high resolution archives of Pleistocene climate. One of the first investigations of this type has been performed on a 2.5 cm-radius stromatolite from the Eemian sequence of Caours (Somme Basin, Northern France), where precise observations in thin section have been combined with intra-lamina δ18O and δ13C analyses. Independent interpretations of petrographical and geochemical data are strongly coherent and demonstrate a clear seasonal signal. Moreover, as δ18O is temperature dependent, we have quantified likely maximum water temperature variations between summer and winter at Caours. A small mismatch between the δ18O derived temperature values and the typical modern range is observed, which may reflect a real difference between modern and Eemian temperature seasonality. This study supports previous investigations performed on a laminated tufa from central Greece and clearly confirms the potential of tufa stromatolites as records of seasonal climatic information and for the quantification of riverine water temperature variations.

Report on the seventh workshop organised by CRL-Salmonella. Ploufragan (France), 28 May 2002

NARCIS (Netherlands)

Korver H; Raamsdonk EC van; Henken AM; MGB

2002-01-01

At 28 May 2002 a workshop was organised by the Community Reference Laboratory for Salmonella (CRL-Salmonella) in Ploufragan, France. All National Reference Laboratories for Salmonella (NRLs-Salmonella) of the EU Member States, with the exception of the Greek and the Northern-Ireland NRLs-Salmonella,

Declining Dioxin concentrations in the Rhone River, France, attest to the effectiveness of emissions controls

Science.gov (United States)

Van Metre, Peter C.; Babut, Marc; Mourier, Brice; Mahler, Barbara J.; Roux, Gwenaelle; Desmet, Marc

2015-01-01

Emission-control policies have been implemented in Europe and North America since the 1990s for polychlorodibenzodioxins (PCDDs) and furans (PCDFs). To assess the effect of these policies on temporal trends and spatial patterns for these compounds in a large European river system, sediment cores were collected in seven depositional areas along the Rhone River in France, dated, and analyzed for PCDDs and PCDFs. Results show concentrations increase in the downstream direction and have decreased temporally at all sites during the last two decades, with an average decrease of 83% from 1992 to 2010. The time for a 50% decrease in concentrations (t1/2) averaged 6.9 ± 2.6 and 9.1 ± 2.9 years for the sum of measured PCDDs and PCDFs, respectively. Congener patterns are similar among cores and indicate dominance of regional atmospheric deposition and possibly weathered local sources. Local sources are clearly indicated at the most downstream site, where concentrations of the most toxic dioxin, TCDD, are about 2 orders of magnitude higher than at the other six sites. The relatively steep downward trends attest to the effects of the dioxin emissions reduction policy in Europe and suggest that risks posed to aquatic life in the Rhone River basin from dioxins and furans have been greatly reduced.

Influence of environmental and anthropogenic factors on the composition, concentration and spatial distribution of microplastics: A case study of the Bay of Brest (Brittany, France).

Science.gov (United States)

Frère, L; Paul-Pont, I; Rinnert, E; Petton, S; Jaffré, J; Bihannic, I; Soudant, P; Lambert, C; Huvet, A

2017-06-01

The concentration and spatial distribution of microplastics in the Bay of Brest (Brittany, France) was investigated in two surveys. Surface water and sediment were sampled at nine locations in areas characterized by contrasting anthropic pressures, riverine influences or water mixing. Microplastics were categorized by their polymer type and size class. Microplastic contamination in surface water and sediment was dominated by polyethylene fragments (PE, 53-67%) followed by polypropylene (PP, 16-30%) and polystyrene (PS, 16-17%) microparticles. The presence of buoyant microplastics (PE, PP and PS) in sediment suggests the existence of physical and/or biological processes leading to vertical transfer of lightweight microplastics in the bay. In sediment (upper 5 cm), the percentage of particles identified by Raman micro-spectroscopy was lower (41%) than in surface water (79%) and may explain the apparent low concentration observed in this matrix (0.97 ± 2.08 MP kg -1 dry sediment). Mean microplastic concentration was 0.24 ± 0.35 MP m -3 in surface water. We suggest that the observed spatial MP distribution is related to proximity to urbanized areas and to hydrodynamics in the bay. A particle dispersal model was used to study the influence of hydrodynamics on surface microplastic distribution. The outputs of the model showed the presence of a transitional convergence zone in the centre of the bay during flood tide, where floating debris coming from the northern and southern parts of the bay tends to accumulate before being expelled from the bay. Further modelling work and observations integrating (i) the complex vertical motion of microplastics, and (ii) their point sources is required to better understand the fate of microplastics in such a complex coastal ecosystem. Copyright © 2017 Elsevier Ltd. All rights reserved.

Baseline concentration of ²¹⁰Po and ²¹⁰Pb in Sargassum from the northern Gulf.

Science.gov (United States)

Uddin, S; Aba, A; Bebhehani, M

2015-01-15

This baseline study highlights the (210)Po and (210)Pb concentration in two species of the benthic macroalgae Sargassum from northern Gulf, also known as the ROPME Sea Area (RSA). Within the marine environment, (210)Po is initially absorbed from water and concentrated by phytoplankton and macroalgae, and this concentrated (210)Po can then readily be passed along to the higher trophic level of the marine food web. The (210)Po concentration measured in Sargassum boveanum (22.5-25.6 Bq kg(-1)) was higher than that in Sargassum oligocystum (20.2-22.5 Bq kg(-1)), but is not statistically significant (p>0.064), where as the difference between (210)Pb concentrations in Sargassum boveanum (15.3-16.8 Bq kg(-1)) and Sargassum oligocystum (18.4-22.0 Bq kg(-1)) was statistically significant (p>0.019). The measured concentration factor for (210)Po in Sargassum in the northern Gulf varied between 0.55 and 1.2×10(4), values higher to the IAEA recommended value of 1×10(3). The (210)Po enrichment is observed in both the species of Sargassum,(210)Po/(210)Pb ratio was >1 at all the stations for all the samples. Copyright © 2014 Elsevier Ltd. All rights reserved.

Factors influencing indoor PM2.5 concentration in rural houses of northern China

Science.gov (United States)

Zhang, Xueyan; Chen, Bin

2018-02-01

In traditional houses in rural areas of Northern China, most traditional heating systems, heated by mini-stove in the kitchen, usually take agricultural residues as fuels resources. Besides, burning cave under the ground-floor of a rural house is also widely used. The higher PM2.5 concentration is crisis for human health. In this study, PM2.5 concentration, temperature, relative humidity inside and outside the houses have been measured, moreover the factors impact on I/O rate coefficient has been discussed. The results show that the I/O rate coefficient in the evening is 2.5 times greater than the I/O rate coefficient in the daytime. I/O rate coefficient of PM2.5 concentration is positive related to air temperature difference between indoor and outdoor. In addition, the impact of outdoor wind speed and predominant wind direction on the PM2.5 emission has been studied.

Radon daughter concentrations in and around dwellings in the northern part of the Netherlands

International Nuclear Information System (INIS)

Wolfs, F.; Hofstede, H.; Meijer, R.J. de; Put, L.W.

1984-01-01

The concentration of radon daughters in and around 80 dwellings located in the northern part of the Netherlands has been determined using a one-filter method. Median values of 2.0 and 0.4 mWL were measured for the indoor and outdoor concentrations, respectively. The average outdoor concentration was about an order of magnitude higher for wind directions between SE-SW than for SW-NW. On average, dwellings with double pane windows and/or concrete floors were found to have significantly higher radon concentrations than those with single pane windows and/or wooden floors. For the living room of a particular dwelling, 18 measurements were carried out. The data for this dwelling indicate a linear relation between the concentration indoors and outdoors with a slope of 3.8 +- 2.0. This unexpected behaviour is thought to be related to ventilation via the crawl space. Measurements of ventilation patterns and measurements of radon concentrations in the living room and the crawl space are consistent with this picture. (author)

Ebooks: rather electronic or book? Extending legal deposit to ebooks at the Bibliothèque nationale de France

OpenAIRE

Derrot , Sophie; Oury , Clément

2014-01-01

International audience; Even though the ebooks market has developed more slowly in France than in other countries, especially in northern America and northern Europe, the number of titles proposed is now increasing. The ebook production and distribution chain has been clarified, while major standard ebooks formats (EPUB, PDF) and metadata schemes (ONIX) have emerged. A growing number of French citizens are currently using ebooks to access knowledge, culture and entertainment. Being able to co...

Modeling Rare Species Distribution at the Edge: The Case for the Vulnerable Endemic Pyrenean Desman in France

Directory of Open Access Journals (Sweden)

M. Williams-Tripp

2012-01-01

Full Text Available The endemic Pyrenean Desman (Galemys pyrenaicus is an elusive, rare, and vulnerable species declining over its entire and narrow range (Spain, Portugal, France, and Andorra. The principal set of conservation measures in France is a 5-years National Action Plan based on 25 conservation actions. Priority is given to update its present distribution and develop tools for predictive distribution models. We aim at building the first species distribution model and map for the northern edge of the range of the Desman and confronting the outputs of the model to target conservation efforts in the context of environmental change. Contrasting to former comparable studies, we derive a simpler model emphasizing the importance of factors linked to precipitation and not to the temperature. If temperature is one of the climate change key factors, depicted shrinkage in Desman distribution could be lower or null at the northern (French edge suggesting thus a major role for this northern population in terms of conservation of the species. Finally, we question the applied issue of temporal and spatial transferability for such environmental favourability models when it is made at the edge of the distribution range.

Plutonium in tree rings from France and Japan

International Nuclear Information System (INIS)

Garrec, J.-P.; Suzuki, T.; Mahara, Y.; Santry, D.C.; Miyahara, S.; Sugahara, M.; Zheng, J.; Kudo, A.

1995-01-01

Plutonium, along with other radionuclide concentrations, was measured in evergreen tree rings from two different locations. This was used as an information source for the past two centuries. Tree rings are a product of annual layers and thus chronological information is clearly visible. Three trees were harvested in 1988-1990: a French white fir (137 years old) and a spruce tree (177 years old) from the France-Germany border near Nancy, France and a sugi (78 years old) from Nagasaki, Japan. The highest 239 + 240 Pu concentration of 30.0 mBq/kg of dry wood was obtained from the tree rings from Nagasaki, located at the centre of the local fallout of the Pu A-bomb detonated in 1945. This concentration peak was, however, observed in tree rings of 1965-67. The concentration was only 2.9 mBq/kg for the tree rings of 1944-46. The contribution of the local fallout on the surface soils from the A-bomb was 181 mBq/cm 2 at the harvested area of the tree, while the contribution of global fallout by many weapons testing was 5.9 mBq/cm 2 (or 3.3% total fallout in the region). The reason for the over 20 year time lag of 239 + 240 Pu uptake by the tree rings is unknown because many factors influence the routes of Pu into the tree rings. Also the chemical form of Pu in surface soils may have been changed by the surrounding environment. The highest concentration in the tree rings from France was 9.4 mBq/kg which is about 31% of Nagasaki 239 + 240 Pu concentration. (author)

Strontium and zinc concentrations in otoliths of common fish species in the northern Baltic Sea

Energy Technology Data Exchange (ETDEWEB)

Lill, J.-O., E-mail: jlill@abo.fi [Accelerator Laboratory, Turku PET Centre, Åbo Akademi University, Porthansgatan 3, FI-20500 Turku (Finland); Himberg, M. [Laboratory of Aquatic Pathobiology, Husö Biological Station, Environmental and Marine Biology, Department of Biosciences, Åbo Akademi University, Artillerigatan 6, FI-20520 Turku (Finland); Harju, L.; Ek, P. [Analytical Chemistry, Department of Chemical Engineering, Åbo Akademi University, Biskopsgatan 8, FI-20500 Turku (Finland); Lindroos, A. [Geology and Mineralogy, Department of Natural Sciences, Åbo Akademi University, Domkyrkotorget, FI-20500 Turku (Finland); Wiklund, T. [Laboratory of Aquatic Pathobiology, Husö Biological Station, Environmental and Marine Biology, Department of Biosciences, Åbo Akademi University, Artillerigatan 6, FI-20520 Turku (Finland); Gunnelius, K.; Smått, J.-H. [Physical Chemistry, Department of Natural Sciences, Åbo Akademi University, Porthansgatan 3, FI-20500 Turku (Finland); Heselius, S.-J. [Accelerator Laboratory, Turku PET Centre, Åbo Akademi University, Porthansgatan 3, FI-20500 Turku (Finland); Hägerstrand, H. [Laboratory of Aquatic Pathobiology, Husö Biological Station, Environmental and Marine Biology, Department of Biosciences, Åbo Akademi University, Artillerigatan 6, FI-20520 Turku (Finland)

2014-01-01

Otoliths of perch (Perca fluviatilis), pike (Esox lucius) and European whitefish (Coregonus lavaretus) caught at different locations in the northern Baltic Sea along the Finnish west coast and at some rivers and lakes were subjected to elemental analyses with particle induced X-ray emission and laser ablation inductively coupled plasma mass spectrometry. The strontium concentration in otoliths from whitefish (∼3300 μg/g) was 2–3 times higher than that of perch and pike (∼1400 μg/g), while within species the strontium concentration of otoliths from fish caught at different locations was in the same range. The strontium concentrations were lowest in fish from the lakes (∼450 μg/g). Whitefish otoliths contained more zinc (∼60 μg/g) than those of pike (∼30 μg/g), while the zinc concentration in perch otoliths were below the detection limit. No spatial intraspecies variations in zinc concentrations were observed. X-ray diffraction showed that the otoliths consisted of aragonite solely.

Strontium and zinc concentrations in otoliths of common fish species in the northern Baltic Sea

International Nuclear Information System (INIS)

Lill, J.-O.; Himberg, M.; Harju, L.; Ek, P.; Lindroos, A.; Wiklund, T.; Gunnelius, K.; Smått, J.-H.; Heselius, S.-J.; Hägerstrand, H.

2014-01-01

Otoliths of perch (Perca fluviatilis), pike (Esox lucius) and European whitefish (Coregonus lavaretus) caught at different locations in the northern Baltic Sea along the Finnish west coast and at some rivers and lakes were subjected to elemental analyses with particle induced X-ray emission and laser ablation inductively coupled plasma mass spectrometry. The strontium concentration in otoliths from whitefish (∼3300 μg/g) was 2–3 times higher than that of perch and pike (∼1400 μg/g), while within species the strontium concentration of otoliths from fish caught at different locations was in the same range. The strontium concentrations were lowest in fish from the lakes (∼450 μg/g). Whitefish otoliths contained more zinc (∼60 μg/g) than those of pike (∼30 μg/g), while the zinc concentration in perch otoliths were below the detection limit. No spatial intraspecies variations in zinc concentrations were observed. X-ray diffraction showed that the otoliths consisted of aragonite solely

Impacts of climate change on wind energy resources in France: a regionalization study; Impacts du changement climatique sur le potentiel eolien en France: une etude de regionalisation

Energy Technology Data Exchange (ETDEWEB)

Najac, J.

2008-11-15

In this work, we study the impact of climate change on surface winds in France and draw conclusions concerning wind energy resources. Because of their coarse spatial resolution, climate models cannot properly reproduce the spatial variability of surface winds. Thus, 2 down-scaling methods are developed in order to regionalize an ensemble of climate scenarios: a statistical method based on weather typing and a statistic-dynamical method that resorts to high resolution mesoscale modelling. By 2050, significant but relatively small changes are depicted with, in particular, a decrease of the wind speed in the southern and an increase in the northern regions of France. The use of other down-scaling methods enables us to study several uncertainty sources: it appears that most of the uncertainty is due to the climate models. (author)

When and What Meteorological Stresses Will Maize Crops Meet in the future in France?

Science.gov (United States)

Caubel, J.

2015-12-01

Climate change is expected to modify overall climatic conditions and therefore, suitability for cropping. Assessment of when and what meteorological stresses will crops meet in the future is highly useful for planners and land managers who can apply adaptation strategies to improve agricultural potentialities. We propose to evaluate the impacts of climate change on suitability for maize cropping in terms of ecophysiology (e.g., heat stress during grain filling), yield quality (e.g., thermal conditions on protein content) and cultural practices performance (e.g., days available for harvest according to risk of waterlogged soil compaction) in two French areas. The Midi-Pyrénées (southern) and Ile-de-France (northern) regions were chosen as representing the two distinct climates when dividing France into southern and northern parts. The Midi-Pyrénées region is a major irrigated maize producer but could become penalizing in the future because of heat and water stress. By contrast, northern France could become a more suitable area thanks to the expected increasing temperature. To confirm our assumptions, we used the method assessment for crop-climate suitability developed in Caubel et al. (2015) and based on the sub-annual analysis of agroclimatic indicators calculated over phenological periods. Indicators have been calculated using climatic data from 1950 to 2100 simulated by the global climate ARPEGE at the meso-scale SAFRAN (8 km resolution) for the two areas and forced by a greenhouse effect corresponding to the SRES A1B scenario (similar to RCP 6.0). The evaluation was done for two distinct varieties in terms of precocity. Agroclimatic indicators characterizing water deficit and water excess impacts on crop were calculated for three soils with contrasting soil water reserves and depths. Finally, the evaluation was performed with a unique sowing date (the current one), and with an optimized sowing date according to water and thermal requirements for emergence

Poppers regulation for public sale: No measure in France yet.

Science.gov (United States)

Victorri-Vigneau, Caroline; Trewick, David; Dejoie, Thomas; Masson, Damien; Bulteau, Samuel; Rousselet, Morgane; Sauvaget, Anne; Grall-Bronnec, Marie; Jolliet, Pascale

2017-10-23

Poppers have become legal in France since June 2013. Is their liberalisation associated with an increase of severe side effects observed? To identify elevated methaemoglobinaemia related to poppers abuse, we reviewed all methaemoglobin concentrations measured in Nantes university hospital, during 12 months. Methaemoglobin concentrations were superior to 25% in three cases of poppers consumption that occurred after the legalisation. Evaluating the prevalence of elevated methaemoglobinaemia could help to monitor severe complications of poppers use in France. Copyright © 2017 Société française de pharmacologie et de thérapeutique. Published by Elsevier Masson SAS. All rights reserved.

Hydrodynamic and geochemical constraints on pesticide concentrations in the groundwater of an agricultural catchment (Brevilles, France)

Energy Technology Data Exchange (ETDEWEB)

Baran, N. [BRGM, 3 avenue Claude Guillemin, BP 6009, 45060 Orleans Cedex 2 (France)]. E-mail: n.baran@brgm.fr; Mouvet, C. [BRGM, 3 avenue Claude Guillemin, BP 6009, 45060 Orleans Cedex 2 (France); Negrel, Ph. [BRGM, 3 avenue Claude Guillemin, BP 6009, 45060 Orleans Cedex 2 (France)

2007-08-15

The monitoring of a spring and seven piezometers in the 3 km{sup 2} Brevilles agricultural catchment (France) over five and a half years revealed considerable spatial and temporal variability in the concentrations of atrazine and its metabolite deethylatrazine (both systematically quantified at the outlet spring): maximum 0.97 and 2.72 {mu}g L{sup -1}, mean 0.19 and 0.59 {mu}g L{sup -1}, respectively. Isoproturon, the pesticide applied in the greatest amount, was detected in only 10 of the 133 samples. These observations can only partly be explained by land use and intrinsic pesticide properties. Geochemical measurements and tritium dating showed the importance of the stratification of the sandy saturated zone and the buffer function of the unsaturated limestone. Principal component analysis on 39 monthly data series of atrazine, deethylatrazine, nitrate, chloride and piezometric levels revealed a temporal structuring of the data possibly reflecting the existence within the aquifer of two different reservoirs with time-variable contributions. - We present an integrated approach combining geochemistry and hydrogeology that leads to a better understanding of the spatial and temporal fluctuations of the pesticide concentrations in groundwater of a pilot agricultural catchment.

France

International Nuclear Information System (INIS)

Hourcade, J.C.

1990-01-01

The French energy system, like that of most energy-importing nations, was profoundly transformed by the first oil shock. But France was more vulnerable than any other industrialized country besides Japan to oil supply disruption: in 1973, the nation imported 77 percent of total primary energy requirements of 7.6 EJ, and 98 percent of its petroleum. Two imperatives have since formed the 'French response' to the threat of external energy supply disruptions: augmentation of the rate of energy self-sufficiency, and minimization of major macroeconomic dislocations. These two objectives displaced a high priority in France in the early 1970s - protection of the natural environment. Because France has embraced nuclear power, it is often viewed by its European neighbors as having feeble ecological sensibility. At that time, France had a rather advanced policy in this field: sulfur emissions laws were enacted in 1967 and a Ministry of Environment was created in January 1971. Now that environmental concerns have re-emerged as an important force, France finds itself with a plausible greenhouse response in a mix of policies - without environmental protection having been the objective envisioned

G8 global partnership. France's contribution

International Nuclear Information System (INIS)

2005-09-01

During the G8 summit at Kananaskis (Canada) in June 2002, G8 Leaders decided to launch the Global Partnership against the Spread of Weapons and Materials of Mass Destruction. Under this initiative, partners support specific cooperation projects to address non-proliferation, disarmament, counter-terrorism and nuclear safety issues. Since then, thirteen other donor countries have joined the initiative from which the Ukraine may also now benefit. France intends to make an effective contribution, up to 750 million euros, to the implementation of this initiative, giving priority to a genuine partnership between France and Russia covering projects in the nuclear, chemical and biological fields. France intends to be involved in the various fields identified at Kananaskis: in the nuclear field, it is participating in nuclear submarine dismantling actions and contributes to the improvement of nuclear safety and security. It also supports the program for the disposition of Russian weapons-grade plutonium designated as no longer required for defence purposes. France is also involved in the destruction of chemical weapons and intends to develop responses to bio-terrorist threats, while promoting reemployment of scientists. To optimise its action, France has committed itself to both multilateral and bilateral programs. In the multilateral framework, France contributes to: - the NDEP fund (Northern Dimension Environment Partnership) which will finance projects related to the dismantling of nuclear submarines and remediation of the sites concerned; - the MPDG (Multilateral Plutonium Disposition Group), whose objective is to enable the disposition of Russian weapons-grade plutonium designated as no longer required for defence purposes; - the construction of the new Chernobyl shelter in the Ukraine. France is also developing bilateral cooperation, primarily with Russia: - in the nuclear field, the implementing agreement negotiated in the framework of the Multilateral Environmental

Northern European trees show a progressively diminishing response to increasing atmospheric carbon dioxide concentrations

CSIR Research Space (South Africa)

Waterhouse, JS

2004-04-01

Full Text Available Reviews 23 (2004) 803?810 Northern European trees show a progressively diminishing response to increasing atmospheric carbon dioxide concentrations J.S. Waterhousea,*, V.R. Switsura,b, A.C. Barkera, A.H.C. Cartera,b,{, D.L. Hemmingc, N.J. Loaderd, I..., V.R., Waterhouse, J.S., Heaton, T.H.E., Carter, A.H.C., 1998. Climatic variation andthe stable carbon isotope composition of tree ring cellulose: an intercomparison of Quercus robur, Fagus sylvatica and Pinus silvestris. Tellus 50B, 25?33. J.ggi, M...

The chemical industry of uranium in France; L'industrie chimique de l'uranium en France

Energy Technology Data Exchange (ETDEWEB)

Goldschmidt, B [Commissariat a l' Energie Atomique, Paris (France). Centre d' Etudes Nucleaires

1955-07-01

The actual CEA program is concerned with the construction of two large graphite reactors, each of those containing at least one hundred tons of uranium metal with nuclear purity. The uranium for these two reactors will be regularly supplied by new resources discovered in France and Madagascar in the last five years. The working and treatment of such ore have led to the creation of an important french industry of which the general outline and principle are described. The operated ores have got different natures and concentration, individual characteristics are described for the main ores.The most high-grade ore are transported to a central plant in Bouchet near Paris; the low-grade ore are concentrated by physical methods or chemical processes of which principles and economy are studied with constancy. The acid processes are the only used until now, although the carbonated alkaline processes has been studied in France. The next following steps after the acid process until the obtention of uranium rich concentrate are described. The purification steps of uranium compounds to nuclear purity material are described as well as the steps to elaborate metal of which the purity grade will be specify. Finally, the economic aspects of uranium production difficulty will be considered in relation with technical progresses which we can expect to achieve in the future. (M.P.)

Rayleigh lidar observations of double stratopause structure over three different northern hemisphere stations

CSIR Research Space (South Africa)

Sivakumar, V

2006-09-01

Full Text Available observations of double stratopause structure over three different northern hemisphere stations V. Sivakumar1, H. Bencherif1, A. Hauchecorne2, P. Keckhut2, D. N. Rao3, S. Sharma4, H. Chandra4, A. Jayaraman4, and P. B. Rao5 1Laboratoire de l’Atmosphe`re et... des Cyclones, CNRS–UMR 8105, Universite´ de La Re´union, La Reunion, France 2Service d’Ae´ronomie, CNRS, Paris, France 3National Atmospheric Research Laboratory, P. B. No: 123, Tirupati-517 502, India 4Physical Research Laboratory, Navarangapura...

Impacts of climate change on wind energy resources in France: a regionalization study

International Nuclear Information System (INIS)

Najac, J.

2008-11-01

In this work, we study the impact of climate change on surface winds in France and draw conclusions concerning wind energy resources. Because of their coarse spatial resolution, climate models cannot properly reproduce the spatial variability of surface winds. Thus, 2 down-scaling methods are developed in order to regionalize an ensemble of climate scenarios: a statistical method based on weather typing and a statistic-dynamical method that resorts to high resolution mesoscale modelling. By 2050, significant but relatively small changes are depicted with, in particular, a decrease of the wind speed in the southern and an increase in the northern regions of France. The use of other down-scaling methods enables us to study several uncertainty sources: it appears that most of the uncertainty is due to the climate models. (author)

Fluvial depositional environment evolving into deltaic setting with marine influences in the buntsandstein of northern vosges (France)

Science.gov (United States)

Gall, Jean-Claude

The Buntsandstein in the Northern Vosges (France) originates mainly in an inland braidplain fluvial environment which passes in the upper part of the sequence into deltaic milieu in the coastal plain along the border of the sea, with the continental environment finally being drowned with the transgression of the shallow sea. The fluvial sedimentation is characterized by the presence of two facies throughout the Buntsandstein : channel facies and overbank plain facies. The channel facies comprises sandy and conglomeratic deposits forming within active streams by strong currents, whereas the overbank plain facies is built up of silty-clayey sandstones or silt/clay originating in stagnant water in abandoned watercourses, ponds, pools and puddles. The significance of particularly the floodplain sediments is subjected to considerable changes throughout the Buntsandstein sequence. There are all stages of transition between overbank plain deposits being only preserved in ghost-like facies as reworked clasts due to effective secondary removal of primarily occasionally formed suspension fines, and an abundance of autochthonous floodplain sediments in the depositional record resulting from favourable conditions of primary origin and secondary preservation. Reworked ventifacts within fluvial channel sediments testify to subordinate aeolian influences in the alluvial plain, with reasonable reworking, however, having removed all in situ traces of wind activity. Declining aridity of palaeoclimate towards the top is indicated by the appearance of violet horizon palaeosols in the Zone-Limite-Violette and the Couches intermédiaires being accompanied by Bröckelbank carbonate breccias originating from concentration of reworked fragments of pedogenic carbonate nodules. Biogenic traces are in the lower part of the sequence mainly present as Planolites burrows in the finer-grained sediments. Palaeosalinities as revealed from boron contents indicate progressively increasing

Two outbreaks of classical swine fever in wild boar in France.

Science.gov (United States)

Pol, F; Rossi, S; Mesplède, A; Kuntz-Simon, G; Le Potier, M-F

2008-06-21

In 2002 and 2003, two successive outbreaks of classical swine fever were declared in wild boar in northern France. The first was in Moselle, near the town of Thionville and the border with Luxembourg, and the second was in the northern Vosges area, near the German border. The outbreaks were investigated by serological and virological diagnosis of dead or shot animals. Hunting restrictions were applied to limit the spread of the outbreaks. The virus was detected eight times between April and July 2002 in the Thionville area, an area well delimited by natural or artificial barriers such as rivers or highways. Cooperation between the authorities concerned was good, and hunting restrictions were applied for one year. No virus was detected after July 2002 and the Thionville outbreak was officially considered over in March 2005. In the northern Vosges the situation was different, with no barriers to animal movements, continuous forest, difficulties in establishing hunting restrictions in this huge area, and the circulation of the virus in Germany close to the frontier. Virus of a different strain from that isolated in the Thionville outbreak was still being isolated in the northern Vosges in 2004, and owing to the failure of the hunting restrictions, the French health authorities decided to vaccinate wild boar.

Concentrations and sources of polycyclic aromatic hydrocarbons in surface coastal sediments of the northern Gulf of Mexico

Science.gov (United States)

2014-01-01

Background Coastal sediments in the northern Gulf of Mexico have a high potential of being contaminated by petroleum hydrocarbons, such as polycyclic aromatic hydrocarbons (PAHs), due to extensive petroleum exploration and transportation activities. In this study we evaluated the spatial distribution and contamination sources of PAHs, as well as the bioavailable fraction in the bulk PAH pool, in surface marsh and shelf sediments (top 5 cm) of the northern Gulf of Mexico. Results PAH concentrations in this region ranged from 100 to 856 ng g−1, with the highest concentrations in Mississippi River mouth sediments followed by marsh sediments and then the lowest concentrations in shelf sediments. The PAH concentrations correlated positively with atomic C/N ratios of sedimentary organic matter (OM), suggesting that terrestrial OM preferentially sorbs PAHs relative to marine OM. PAHs with 2 rings were more abundant than those with 5–6 rings in continental shelf sediments, while the opposite was found in marsh sediments. This distribution pattern suggests different contamination sources between shelf and marsh sediments. Based on diagnostic ratios of PAH isomers and principal component analysis, shelf sediment PAHs were petrogenic and those from marsh sediments were pyrogenic. The proportions of bioavailable PAHs in total PAHs were low, ranging from 0.02% to 0.06%, with higher fractions found in marsh than shelf sediments. Conclusion PAH distribution and composition differences between marsh and shelf sediments were influenced by grain size, contamination sources, and the types of organic matter associated with PAHs. Concentrations of PAHs in the study area were below effects low-range, suggesting a low risk to organisms and limited transfer of PAHs into food web. From the source analysis, PAHs in shelf sediments mainly originated from direct petroleum contamination, while those in marsh sediments were from combustion of fossil fuels. PMID:24641695

Interconnection France-England; Interconnexion France-Angleterre

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

These documents defines the interconnection France-England rules for the 2000 MW DC submarine cable directly linking the transmission networks of England and Wales and France. Rights to use Interconnector capacity from 1 April 2001 are to be offered through competitive tenders and auctions, full details of which are set out in the Rules. The contract and a guide to the application form are provided. (A.L.B.)

G8 global partnership. France's contribution; Partenariat mondial du G8. L'action de la France

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-09-15

During the G8 summit at Kananaskis (Canada) in June 2002, G8 Leaders decided to launch the Global Partnership against the Spread of Weapons and Materials of Mass Destruction. Under this initiative, partners support specific cooperation projects to address non-proliferation, disarmament, counter-terrorism and nuclear safety issues. Since then, thirteen other donor countries have joined the initiative from which the Ukraine may also now benefit. France intends to make an effective contribution, up to 750 million euros, to the implementation of this initiative, giving priority to a genuine partnership between France and Russia covering projects in the nuclear, chemical and biological fields. France intends to be involved in the various fields identified at Kananaskis: in the nuclear field, it is participating in nuclear submarine dismantling actions and contributes to the improvement of nuclear safety and security. It also supports the program for the disposition of Russian weapons-grade plutonium designated as no longer required for defence purposes. France is also involved in the destruction of chemical weapons and intends to develop responses to bio-terrorist threats, while promoting reemployment of scientists. To optimise its action, France has committed itself to both multilateral and bilateral programs. In the multilateral framework, France contributes to: - the NDEP fund (Northern Dimension Environment Partnership) which will finance projects related to the dismantling of nuclear submarines and remediation of the sites concerned; - the MPDG (Multilateral Plutonium Disposition Group), whose objective is to enable the disposition of Russian weapons-grade plutonium designated as no longer required for defence purposes; - the construction of the new Chernobyl shelter in the Ukraine. France is also developing bilateral cooperation, primarily with Russia: - in the nuclear field, the implementing agreement negotiated in the framework of the Multilateral Environmental

Production and use of stable isotopes in France

International Nuclear Information System (INIS)

Roth, E.; Letolle, R.

1991-01-01

This paper can not cover the field of production and use of stable isotopes in France exhaustively within six pages. We have chosen to concentrate on highlights of the subject and on recent work, and to give references for further reading. 26 refs

France country report

Energy Technology Data Exchange (ETDEWEB)

Mouillot, Dominique [Onet Technologies, 36, Bd des Oceans 13009 Marseille (France)

2008-07-01

Nuclear in France - Electricity share: 78%. Electricity production by Electricite de France: 419 TWh, 63,260 GWe installed. Number of Reactors: 58 NPPs type PWR (Pressurized Water Reactor) in operation; One under construction: EPR (European Pressurized Reactor) Flamanville 3, on time. Others nuclear installations: The AREVA NC La Hague fuel treatment and recycling plant - Capacity: 1700 tons (Facilities UP2 and UP3). COMURHEX is number one worldwide in the conversion of uranium mine concentrates into UF{sub 6} and has a processing capacity of 14,000 tonnes of uranium per year. EURODIF Production site, with the construction of the Georges Besse II plant, Centrifugation is the highest performance technology today. Others nuclear installations: MELOX production site - Mox fuel production; FBFC:fuel rods manufacturing; Waste Storage in Surface and Subsurface: The Aube department storage center in Soulaines, which houses short-lived low- to medium-level waste; the VLL storage centre in Morvilliers (Aube), which houses very low-level waste. Public acceptance: An opinion poll published in June 2007, commissioned by the OE (Observatoire de l'Energie) shows that a majority of French people support nuclear. The respondents were asked whether nuclear energy, which produces 78% of total electricity, is an asset: 51% of them backed the idea, 39% a disadvantage, 10% did not have an opinion. Energy policy: The new President Nicolas Sarkozy said that Nuclear energy is necessary for France. (Organisation of so called 'Grenelle of environment'). Projects: EPR Flamanville 3: Due to be commissioned in 2012, Commercial FBR (Fast Breeders reactor) in 2040, EURODIF will ended in 2012 and Georges Besse 2 (centrifugation) should be operational in 2012, Decommissioning of 6 UNGG reactors, Superphenix and Brennillis within 25 years. (estimated at 3 billion Euros). Nuclear waste management policy: The French National Radioactive Waste Management Agency (ANDRA) is responsible

Energy in France

International Nuclear Information System (INIS)

Benard, M.

1992-01-01

Geography and clear political leadership have combined to put France in the forefront of both nuclear and hydro-electric generation and energy efficiency so that about 90% of France's electricity is generated by non-fossil fuels. This article explains how and why France has developed its energy mix. (Author)

Fallout Concentration Various Environmental Samples in Indonesia

International Nuclear Information System (INIS)

Sutarman

2001-01-01

The testing of nuclear weapons have been carried out by the advanced countries, such as United States, Russian Federation, United Kingdom, France, China, India and Pakistan, since about 1945 until 1998. Nuclear weapons tests were conducted at various locations, on and above the earth's surface or underground or on and under the ocean's surface. Nuclear explosions caused the radionuclides of fission product, such as 131 l, 89 Sr, 90 Sr, 134 Cs, 137 Cs, and 239 Pu released to the atmospheric layer. In the atmospheric layer, the long-lived radionuclides, i.e, 90 Sr dan 137 Cs will be distributed into the environment as the fallout radionuclides, and deposited in the various environmental samples (soil, water, and biota). In general, at several locations in Indonesia the 90 Sr and 137 Cs in the various environmental samples still can be detected. The data of measurement results of 90 Sr and 137 Cs concentrations were generally lower than that from some countries in the northern hemisphere. (author)

Regional variation in hospital admission rates in the Netherlands, Belgium, Northern France and Nordrhein-Westfalen.

NARCIS (Netherlands)

Noordt, M. van; Zee, J. van der; Groenewegen, P.P.

1992-01-01

For the analysis of regional variations in hospital admission rates a model was set up, including both supply and demand indicators. Data were gathered for regions in four health care systems (the Dutch, Belgian, French and German), for 1982, 1979, 1974 (France 1982 only). Hospital bed supply proved

Trophic ecology in a Northern Brittany (Batz Island, France) kelp ( Laminaria digitata) forest, as investigated through stable isotopes and chemical assays

Science.gov (United States)

Schaal, Gauthier; Riera, Pascal; Leroux, Cédric

2010-01-01

This study aimed at characterizing the relationships between the food web's structure and the nutritive value of basal food sources in a Northern Brittany (France) Laminaria digitata bed. Stable isotopes were used to identify the food sources consumed by benthic invertebrates, and the nutritive value of primary producers was assessed according to four descriptors (total organic matter, C/N ratio, proteins content, lipids content). Although the food web appeared to be based on a wide diversity of food sources, only Rhodophyta (red algae) and biofilms (epilithic and epiphytic) were heavily consumed by grazers. In contrast, Phaeophyta (brown algae), which are dominant in this habitat, have no specialized grazer (with the exception of Helcion pellucidum, specialized grazer of Laminaria digitata). This selective consumption may be related to the higher protein content and lower C/N ratio of Rhodophyta and biofilms, in comparison with Phaeophyta. Fresh brown algae are thus of poor nutritive value, but processes associated with their degradation are likely to improve this nutritive value, leading in the assimilation of detritus by filter-feeders, revealed by high δ13C in these consumers. Our results thus suggest that the nutritive value of basal food sources may be an important factor involved in the structuration of kelp-associated food webs.

PCDD/F and PCB multi-media ambient concentrations, congener patterns and occurrence in a Mediterranean coastal lagoon (Etang de Thau, France)

Energy Technology Data Exchange (ETDEWEB)

Castro-Jimenez, J. [European Commission-DG Joint Research Centre, Institute for Environment and Sustainability(IES), TP 290, Via Enrico Fermi, 1. 21020 Ispra (Vatican City State, Holy See,) (Italy)], E-mail: javier.castro-jimenez@jrc.it; Deviller, G.; Ghiani, M.; Loos, R.; Mariani, G.; Skejo, H.; Umlauf, G.; Wollgast, J. [European Commission-DG Joint Research Centre, Institute for Environment and Sustainability(IES), TP 290, Via Enrico Fermi, 1. 21020 Ispra (Vatican City State, Holy See,) (Italy); Laugier, T. [Ifremer, Laboratory of Environmental Resources, Bd Jean Monnet, BP 171, 34203 Sete Cedex (France); Heas-Moisan, K.; Leaute, F.; Munschy, C.; Tixier, C.; Tronczynski, J. [Ifremer, Laboratory of Biogeochemistry of Organic Contaminants, BP 21105, 44311 Nantes Cedex 3 (France)

2008-11-15

Ambient concentrations, congener patterns and multi-media distribution of PCDD/Fs and PCBs were determined in air, water, sediment and mussels in a semi-enclosed marine ecosystem (Thau lagoon, France). {sigma}2,3,7,8-PCDD/F and {sigma}7ICES PCB air concentrations (0.2-1.4 and 31-57 pg m{sup -3}, respectively) were typical of rural areas. Concentrations in the water column were very low for PCDD/Fs (163-476 fg L{sup -1}) and low for PCBs (138-708 pg L{sup -1}). PCDD/F and PCB concentrations found in surface sediment (0.15-1.6 and 2.5-33 ng g{sup -1} d.w., respectively) and mussel (13-21 pg g{sup -1} d.w. and 10-39 ng g{sup -1} d.w., respectively) were medium levels. PCDD/F congener patterns observed in air, water particulate phase and sediments were similar suggesting direct coupling among these compartments and atmospheric inputs of PCDD/Fs into the lagoon. Conversely, for the same set of samples, similar patterns were not observed for PCBs in the mentioned compartments. - Multi-media ambient concentrations and distribution of PCDD/Fs and PCBs in Thau Lagoon provide insight into the POPs behavior in semi-enclosed marine ecosystems.

Middle pleistocene human remains from Tourville-la-Rivière (Normandy, France and their archaeological context.

Directory of Open Access Journals (Sweden)

Jean-Philippe Faivre

Full Text Available Despite numerous sites of great antiquity having been excavated since the end of the 19th century, Middle Pleistocene human fossils are still extremely rare in northwestern Europe. Apart from the two partial crania from Biache-Saint-Vaast in northern France, all known human fossils from this period have been found from ten sites in either Germany or England. Here we report the discovery of three long bones from the same left upper limb discovered at the open-air site of Tourville-la-Rivière in the Seine Valley of northern France. New U-series and combined US-ESR dating on animal teeth produced an age range for the site of 183 to 236 ka. In combination with paleoecological indicators, they indicate an age toward the end of MIS 7. The human remains from Tourville-la-Rivière are attributable to the Neandertal lineage based on morphological and metric analyses. An abnormal crest on the left humerus represents a deltoid muscle enthesis. Micro- and or macro-traumas connected to repetitive movements similar to those documented for professional throwing athletes could be origin of abnormality.

Meteorological factors for PM10 concentration levels in Northern Spain

Science.gov (United States)

Santurtún, Ana; Mínguez, Roberto; Villar-Fernández, Alejandro; González Hidalgo, Juan Carlos; Zarrabeitia, María Teresa

2013-04-01

Atmospheric particulate matter (PM) is made up of a mixture of solid and aqueous species which enter the atmosphere by anthropogenic and natural pathways. The levels and composition of ambient air PM depend on the climatology and on the geography (topography, soil cover, proximity to arid zones or to the coast) of a given region. Spain has particular difficulties in achieving compliance with the limit values established by the European Union (based on recommendations from the World Health Organization) for particulate matter on the order of 10 micrometers of diameter or less (PM10), but not only antropogenical emissions are responsible for this: some studies show that PM10 concentrations originating from these kinds of sources are similar to what is found in other European countries, while some of the geographical features of the Iberian Peninsula (such as African mineral dust intrusion, soil aridity or rainfall) are proven to be a factor for higher PM concentrations. This work aims to describe PM10 concentration levels in Cantabria (Northern Spain) and their relationship with the following meteorological variables: rainfall, solar radiation, temperature, barometric pressure and wind speed. Data consists of daily series obtained from hourly data records for the 2000-2010 period, of PM10 concentrations from 4 different urban-background stations, and daily series of the meteorological variables provided by Spanish National Meteorology Agency. The method used for establishing the relationships between these variables consists of several steps: i) fitting a non-stationary probability density function for each variable accounting for long-term trends, seasonality during the year and possible seasonality during the week to distinguish between work and weekend days, ii) using the marginal distribution function obtained, transform the time series of historical values of each variable into a normalized Gaussian time series. This step allows using consistently time series

France under a microscope - Nuclear power in France

International Nuclear Information System (INIS)

2008-01-01

The first French nuclear power plant was built in 1956, but it was only after the 1970's oil shock that nuclear power gained an important place in the French energy sector. Planning Act 2005-781 of 13 July 2005 laying down French energy policy orientations confirmed that nuclear energy was to remain the primary source of electricity supply in France. The Act also encourages diversification of sources of electricity production through renewable energies (wind power, biomass) and the security of electricity supply from oil, gas and coal. Nuclear energy accounted for 78.4% of electricity production in France in 2006. French nuclear capacity includes 58 pressurized water reactors (PWRs) that produced 450 billion nuclear kilowatt-hours (kWh) in 2006, i.e. 78.4% of total electricity production which is of 574 billion kWh. The lifetime of a third of currently operating nuclear plants will end in around 2020 and, with a view to the renewal of its nuclear capacity, France is about to deploy new-generation reactors that meet requirements in terms of production, environmental protection and enhanced nuclear safety. In April 2007, France started building a third-generation EPR reactor at Flamanville in the Manche Department. The EPR is to be operational by 2012. France is also devoting research programmes to fourth generation reactor technology with a view to those reactors being operational by 2040. There are a number of reasons for choosing nuclear power: it enables France to ensure its national energy independence (France imports less than 50% of its energy resources) and environmental protection (France is one of the European countries which emits the least greenhouse gases) at a stable and competitive price. Decree 2008-378 of 21 April 2008 instituted a council on nuclear policy presided by the President of the Republic. The council will define the broad lines of nuclear policy and monitor their implementation, particularly with regard to exports and international

Dietary Predictors and Plasma Concentrations of Perfluorinated Compounds in a Coastal Population from Northern Norway

International Nuclear Information System (INIS)

Rylander, C.; Brustad, M.; Falk, H.; Sandanger, T.M.; Rylander, C.; Falk, H.; Sandanger, T.M.

2010-01-01

Dietary intake, age, gender, and body mass index were investigated as possible predictors of perfluorinated compounds in a study population from northern Norway (44 women and 16 men). In addition to donating a blood sample, the participants answered a detailed questionnaire about diet and lifestyle. Perfluorooctane sulfonate (PFOS) (29 ng/mL), perfluorooctanoate (PFOA) (3.9 ng/mL), perfluorohexane sulfonate (PFHxS) (0.5 ng/mL), perfluoro nonanoate (Pna) (0.8 ng/ml), and perfluoroheptane sulfonate (Phps) (1.1 ng/ml) were detected in more than 95% of all samples. Of the dietary items investigated, fruit and vegetables significantly reduced the concentrations of Pos and Phps, whereas fatty fish to a smaller extent significantly increased the levels of the same compounds. Men had significantly higher concentrations of Pos, Poa, PFHxS, and PFHpS than women. There were significant differences in PFOS isomer pattern between genders, with women having the largest proportion of linear PFOS. PFOS, PFHxS, and PFHpS concentrations also increased with age.

Impact of Energy Production on Respiratory Outcomes: Evidence from the Flandres Refinery in France

International Nuclear Information System (INIS)

Lavaine, Emmanuelle

2016-01-01

This article examines the impact of sulphur dioxide (SO_2) concentration on respiratory admissions in the north of France at municipal level from 2007 to 2011. The Flandres refinery closure in the north of France, in September 2009, is used as a natural experiment. First, this study shows that the halt in the refinery's operations, followed by its closure in 2010, reduces SO_2 concentration. We then use this exogenous shock to analyse the health impact of the high SO_2 concentration generated by energy production. Our estimates highlight that the reduction in SO_2 concentration has significantly reduced the severity of respiratory outcomes. Additionally, the refinery closure has had statistically significant effects on the revenue of municipalities in the area

Trace metal concentrations in forest and lawn soils of Paris region (France) along a gradient of urban pressure

Science.gov (United States)

Ludovic, Foti

2017-04-01

Urban soils differ greatly from natural ones as they are located in areas of intense anthropogenic activity (e.g. pollution, physical disturbance, surface transformation). Urban soils are a crucial component of urban ecosystems, especially in public green spaces, and contribute to many ecosystem services from the mitigation of urban heat island to recreational services. In the last decade, the study of urban soils has emerged as an important frontier in environmental research, at least because of their impact on the quality of life of urban populations, because of the services they deliver and because they are more and more recognized as a valuable resource. One of the key issues is the pollution of urban soils because they receive a variety of deposits from local (vehicle emissions, industrial discharges, domestic heating, waste incineration and other anthropogenic activities) and from remote sources (through atmospheric transport). Typical contaminants include persistent toxic substances, such as trace metals (TMs) that have drawn wide attention due to their long persistence in the environment, their tendency to bioaccumulate in the food chain and their toxicity for humans and other organisms. Concentrations, spatial distributions, dynamics, impacts and sources of TMs (e.g. industry or fossil fuels combustion) have attracted a global interest in urban soils and are the subject of ongoing research (e.g. ecotoxicological urban ecology). Some studies have already documented soil pollution with TMs at both the town and regional scales. So far, several monitoring programs (e.g. National Network for the long term Monitoring of Forest Ecosystem, Regional Monitoring Quality of Soil in France) and studies have been carried out on a national scale to measure the ranges of TM concentrations and natural background values in French soils. These studies have focused on French agricultural and forest soils and have not tackled urban soils. No study has described TM

Investigating Biological Control Agents for Controlling Invasive Populations of the Mealybug Pseudococcus comstocki in France.

Directory of Open Access Journals (Sweden)

Thibaut Malausa

Full Text Available Pseudococcus comstocki (Hemiptera: Pseudococcidae is a mealybug species native to Eastern Asia and present as an invasive pest in northern Italy and southern France since the start of the century. It infests apple and pear trees, grapevines and some ornamental trees. Biocontrol programmes against this pest proved successful in central Asia and North America in the second half of the 20th century. In this study, we investigated possible biocontrol agents against P. comstocki, with the aim of developing a biocontrol programme in France. We carried out systematic DNA-barcoding at each step in the search for a specialist parasitoid. First we characterised the French target populations of P. comstocki. We then identified the parasitoids attacking P. comstocki in France. Finally, we searched for foreign mealybug populations identified a priori as P. comstocki and surveyed their hymenopteran parasitoids. Three mealybug species (P. comstocki, P. viburni and P. cryptus were identified during the survey, together with at least 16 different parasitoid taxa. We selected candidate biological control agent populations for use against P. comstocki in France, from the species Allotropa burrelli (Hymenoptera: Platygastridae and Acerophagus malinus (Hymenoptera: Encyrtidae. The coupling of molecular and morphological characterisation for both pests and natural enemies facilitated the programme development and the rejection of unsuitable or generalist parasitoids.

Observations of fine particulate nitrated phenols in four sites in northern China: concentrations, source apportionment, and secondary formation

Science.gov (United States)

Wang, Liwei; Wang, Xinfeng; Gu, Rongrong; Wang, Hao; Yao, Lan; Wen, Liang; Zhu, Fanping; Wang, Weihao; Xue, Likun; Yang, Lingxiao; Lu, Keding; Chen, Jianmin; Wang, Tao; Zhang, Yuanghang; Wang, Wenxing

2018-03-01

Filter samples of fine particulate matters were collected at four sites in northern China (urban, rural, and mountain) in summer and winter, and the contents of nine nitrated phenols were quantified in the laboratory with the use of ultra-high-performance liquid chromatography coupled with mass spectrometry. During the sampling periods, the concentrations of particulate nitrated phenols exhibited distinct temporal and spatial variation. On average, the total concentration of particulate nitrated phenols in urban Jinan in the wintertime reached 48.4 ng m-3, and those in the summertime were 9.8, 5.7, 5.9, and 2.5 ng m-3 in urban Jinan, rural Yucheng and Wangdu, and Mt. Tai, respectively. The elevated concentrations of nitrated phenols in wintertime and in urban areas demonstrate the apparent influences of anthropogenic sources. The positive matrix factorization receptor model was then applied to determine the origins of particulate nitrated phenols in northern China. The five major source factors were traffic, coal combustion, biomass burning, secondary formation, and aged coal combustion plume. Among them, coal combustion played a vital role, especially at the urban site in the wintertime, with a contribution of around 55 %. In the summertime, the observed nitrated phenols were highly influenced by aged coal combustion plumes at all of the sampling sites. Meanwhile, in remote areas, contributions from secondary formation were significant. Further correlation analysis indicates that nitrosalicylic acids were produced mostly from secondary formation that was dominated by NO2 nitration.

France at CERN

CERN Multimedia

2001-01-01

From 19 to 22 June, for the 8th edition of France at CERN, 31 French companies presented their latest technology to the Laboratory. Demonstrating the latest in French technology during France at CERN. The France at CERN exhibition was inaugurated by Mr. Bernard Frois, Director of the Department Energy, Transport, Environment and Natural Resources at the Technology Directorate of the Ministry of Research. 'France is happy to be a Member of CERN, which is a successful example of the construction of scientific Europe,' he declared during the inauguration, 'this exhibition is an excellent opportunity to put fundamental research and advanced technology in contact.' Mr. Philippe Petit, French Ambassador to Switzerland, and Mr. Alexandre Defay, technical adviser of the Minister of Research, were also present to represent France and its industry. Representing CERN at the 19 June opening of the exhibition was Claude Detraz, who said, 'I hope that this exhibition will make it possible to weave stronger links between ...

The Potential of Concentrated Solar Power for Remote Mine Sites in the Northern Territory, Australia

Directory of Open Access Journals (Sweden)

M. H. Baig

2015-01-01

Full Text Available The Northern Territory (NT is among the regions in Australia and the world with the highest solar radiation intensities. The NT has many mine sites which consume significant amount of fossil fuel with consequent greenhouse gas (GHG emissions. The environmental concern related to the fossil fuel consumption and availability of immense solar energy resource in the NT open the possibilities for considering the provision of power to the mining sites using proven solar technologies. Concentrating solar power (CSP systems are deemed as the potential alternatives to current fossil fuel based generating systems in mining industry in the NT. The finding is based on consideration of the major factors in determining the feasibility of CSP system installation, with particular reference to the NT mine sites. These are plant design requirements, climatic, environmental, and other requirements, and capital and operating costs. Based on these factors, four mine sites have been identified as having the potential for CSP plants installation. These are McArthur River Mine, Ranger Mine, Northern Territory Gold Mines, and Tanami Operations. Each site could be served by one CSP plant to cater for the needs of mining operation and the local communities.

Convolute laminations and load structures in turbidites as indicators of flow reflections and decelerations against bounding slopes. Examples from the Marnoso-arenacea Formation (northern Italy) and Annot Sandstones (south eastern France)

Science.gov (United States)

Tinterri, R.; Muzzi Magalhaes, P.; Tagliaferri, A.; Cunha, R. S.

2016-10-01

This work discusses the significance of particular types of soft-sediment deformations very common within turbidite deposits, namely convolute laminations and load structures. Detailed facies analyses of the foredeep turbidites in the Marnoso-arenacea Formation (northern Italy) and Annot Sandstones (south eastern France) show that these deformational structures tend to increase near morphological obstacles, concomitantly with contained-reflected beds. The lateral and vertical distribution of convolute laminae and load structures, as well as their geometry, has a well-defined depositional logic related to flow decelerations and reflections against bounding slopes. This evidence suggests an interaction between fine-grained sediment and the presence of morphologic relief, and impulsive and cyclic-wave loadings, which are produced by flow impacts or reflected bores and internal waves related to impinging bipartite turbidity currents.

Studies on radionuclide concentration along the Northern Coast of Krusadai Island

International Nuclear Information System (INIS)

Inigo Valan, I.; Stephen, A.; Mathiyarasu, R.; Murthy, S.M.S.; Vijayalakshmi, I.

2014-01-01

Krusadai Island - The Biologist's Paradise, is situated in Gulf of Mannar (GaM) near Rameswaram of Tamilnadu, India. It has been recognized as Ecological sensitive area under Coastal regulation zone notification 1991 because these area act as the breeding zone for a variety of marine species, most of which are consumed by human population. Above all Govt. of India and Govt. of Tamil Nadu jointly declared Gulf of Mannar as Marine National Park under Wildlife (Protection) Act 1972. So it is essential to have a periodic radiological survey in this area in order to check the concentrations of various radionuclide. Apart from this 2004 Tsunami had many devastating effects along the coastal Tamil Nadu. GOM (Especially Rameswaram coast) didn't suffer a lot due to the barricade-like protection given by the island nation Sri Lanka. But reports suggest that northeastern part of the Krusadai Island had noticeable effects due to Tsunami, which interests to study this area. Current study is a preliminary radioactive report on the northern part of the Krusadai Island

GEMAS - Tin and Tungsten: possible sources of enriched concentrations in soils in European countries

Science.gov (United States)

João Batista, Maria; Filipe, Augusto; Reimann, Clemens

2014-05-01

southern soils and SiO2 is higher in loess sediments region, in the North German-Poland basin and in the Paris basin. Organic matter may immobilise these metals and silica content influences metallic elements concentrations in soils. Natural processes of soil development, land management of agricultural soils and population density all together may be responsible for higher concentrations of W in the soils of Netherlands Germany, Belgium, Switzerland and northeast France which seems not related with Sn-W mineral provinces. Tin and tungsten are enriched in the Precambrian shields compared to the Caledonian shields soils in the northern countries, although in northern countries climatic conditions may play the most important role in these elements concentrations. Tin and tungsten and tin or tungsten alone or in association of precious metals, copper, uranium, niobium, beryllium, titanium altogether were extracted in 650 small or median size mines in Portugal. Except tin in Neves Corvo mine of the Iberian Pyrite Belt the rest of these mines occurred in the Variscides granitic intrusions region. Tin and tungsten concentrations are therefore well reflected in the northern Portugal soils. At the GEMAS density of sampling pollution and local natural phenomena are not reflected in mapping but this important province is well delimited.

Fine-scale geographic variations of inflammatory bowel disease in France: correlation with socioeconomic and house equipment variables.

Science.gov (United States)

Nerich, Virginie; Monnet, Elisabeth; Weill, Alain; Vallier, Nathalie; Vanbockstael, Vincent; Auleley, Guy-Robert; Balaire, Corine; Dubost, Patrick; Rican, Stéphane; Allemand, Hubert; Carbonnel, Franck

2010-05-01

In a previous study we found a north-south gradient for Crohn's disease (CD) incidence in France. The aim of the present study was to determine if socioeconomic factors may influence the geographic distribution of CD and ulcerative colitis (UC) in France. Using the national health insurance databases, incidence rates of CD and UC were estimated for each of 341 metropolitan "job areas" in 2000-2002. Relationships between incidence rates and relevant contextual variables from the 1999 French census were tested for significance using a Poisson regression. Mapping of smoothed relative risks (sRR) for CD and UC at the scale of job areas, using a Bayesian approach and adjusting for significant contextual variables, was carried out in order to search for geographic variations. CD incidence rates were negatively related to the percentage of farmers and to the percentage of housing with bathroom and toilets and positively related to the unemployment rate and to the percentage of households below the poverty threshold. Mapping of sRR for CD showed a clear north-south gradient, which was slightly improved after including the percentage of farmers and the percentage of housing with toilets. In UC we found no significant correlation between either incidence and socioeconomic variables or incidence and house equipment variables, and there was no north-south gradient. However, there was a positive and significant correlation between CD and UC incidence. The present study shows that geographic risk factors of CD in France are northern latitude, nonrural areas, and areas with poor sanitary house equipment. Among these factors the most important is northern latitude.

The chemical industry of uranium in France

International Nuclear Information System (INIS)

Goldschmidt, B.

1955-01-01

The actual CEA program is concerned with the construction of two large graphite reactors, each of those containing at least one hundred tons of uranium metal with nuclear purity. The uranium for these two reactors will be regularly supplied by new resources discovered in France and Madagascar in the last five years. The working and treatment of such ore have led to the creation of an important french industry of which the general outline and principle are described. The operated ores have got different natures and concentration, individual characteristics are described for the main ores.The most high-grade ore are transported to a central plant in Bouchet near Paris; the low-grade ore are concentrated by physical methods or chemical processes of which principles and economy are studied with constancy. The acid processes are the only used until now, although the carbonated alkaline processes has been studied in France. The next following steps after the acid process until the obtention of uranium rich concentrate are described. The purification steps of uranium compounds to nuclear purity material are described as well as the steps to elaborate metal of which the purity grade will be specify. Finally, the economic aspects of uranium production difficulty will be considered in relation with technical progresses which we can expect to achieve in the future. (M.P.)

Present developmental conditions of petroleum substituting energies in France; Sekiyu daitai energy kaihatsu no genjo (France)

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

The French Government most enthusiastically promotes development of bio-gasoline in renewable energy field. EU makes pressure to remove the French Government`s fiscal advantages for bio-gasoline which only benefit French farmers, and the IEA (International Energy Agency) report also estimates no benefit corresponding to the fiscal support cost. Start of the `Eolien 2005` project is attractive in renewable energy field which aims at construction of wind power generation stations of 250-500MW by 2005. The `Eolien 2005` project is mainly supported by Electricite de France (EDF) who guarantees the purchase of produced electric power at a submitted price. In addition to this subsidy activity, EDF decided to positively tackle renewable energy. On R and D efforts for renewable energy, France belongs to the most poor countries among IEA countries, and in addition, the effort is considerably concentrated onto the study on reduction of production cost for bio-gasoline. There were no changes in this situation in 1996. 7 refs., 5 figs., 31 tabs.

Long-term socio-ecological forest research in southeast France

NARCIS (Netherlands)

Teissier du Cros, E.; Bariteau, M.; Kramer, K.

2004-01-01

France concentrates its research involving Mediterranean forests and related land-use on a series of long-term study sites meant to assess the effect of historical land-use on the current distribution of forest tree species and on the adaptability of these ecosystems to natural and anthropogenic

Observations of fine particulate nitrated phenols in four sites in northern China: concentrations, source apportionment, and secondary formation

Directory of Open Access Journals (Sweden)

L. Wang

2018-03-01

Full Text Available Filter samples of fine particulate matters were collected at four sites in northern China (urban, rural, and mountain in summer and winter, and the contents of nine nitrated phenols were quantified in the laboratory with the use of ultra-high-performance liquid chromatography coupled with mass spectrometry. During the sampling periods, the concentrations of particulate nitrated phenols exhibited distinct temporal and spatial variation. On average, the total concentration of particulate nitrated phenols in urban Jinan in the wintertime reached 48.4 ng m−3, and those in the summertime were 9.8, 5.7, 5.9, and 2.5 ng m−3 in urban Jinan, rural Yucheng and Wangdu, and Mt. Tai, respectively. The elevated concentrations of nitrated phenols in wintertime and in urban areas demonstrate the apparent influences of anthropogenic sources. The positive matrix factorization receptor model was then applied to determine the origins of particulate nitrated phenols in northern China. The five major source factors were traffic, coal combustion, biomass burning, secondary formation, and aged coal combustion plume. Among them, coal combustion played a vital role, especially at the urban site in the wintertime, with a contribution of around 55 %. In the summertime, the observed nitrated phenols were highly influenced by aged coal combustion plumes at all of the sampling sites. Meanwhile, in remote areas, contributions from secondary formation were significant. Further correlation analysis indicates that nitrosalicylic acids were produced mostly from secondary formation that was dominated by NO2 nitration.

Minimum inhibitory concentrations of medicinal plants used in Northern Peru as antibacterial remedies.

Science.gov (United States)

Bussmann, R W; Malca-García, G; Glenn, A; Sharon, D; Chait, G; Díaz, D; Pourmand, K; Jonat, B; Somogy, S; Guardado, G; Aguirre, C; Chan, R; Meyer, K; Kuhlman, A; Townesmith, A; Effio-Carbajal, J; Frías-Fernandez, F; Benito, M

2010-10-28

The plant species reported here are traditionally used in Northern Peru to treat bacterial infections, often addressed by the local healers as "inflammation". The aim of this study was to evaluate the minimum inhibitory concentration (MIC) of their antibacterial properties against gram-positive and gram-negative bacteria. The antimicrobial activity of ethanolic and water extracts of 141 plant species was determined using a deep-well broth microdilution method on commercially available bacterial strains. The ethanolic extracts of 51 species inhibited Escherichia coli, and 114 ethanolic extracts inhibited Staphylococcus aureus. In contrast, only 30 aqueous extracts showed activity against Escherichia coli and 38 extracts against Staphylococcus aureus. The MIC concentrations were mostly very high and ranged from 0.008 to 256 mg/ml, with only 36 species showing inhibitory concentrations of extracts exhibited stronger activity and a much broader spectrum of action than the aqueous extracts. Hypericum laricifolium, Hura crepitans, Caesalpinia paipai, Cassia fistula, Hyptis sidifolia, Salvia sp., Banisteriopsis caapi, Miconia salicifolia and Polygonum hydropiperoides showed the lowest MIC values and would be interesting candidates for future research. The presence of antibacterial activity could be confirmed in most species used in traditional medicine in Peru which were assayed in this study. However, the MIC for the species employed showed a very large range, and were mostly very high. Nevertheless, traditional knowledge might provide some leads to elucidate potential candidates for future development of new antibiotic agents. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Variations of leaf N and P concentrations in shrubland biomes across northern China: phylogeny, climate, and soil

Science.gov (United States)

Yang, Xian; Chi, Xiulian; Ji, Chengjun; Liu, Hongyan; Ma, Wenhong; Mohhammat, Anwar; Shi, Zhaoyong; Wang, Xiangping; Yu, Shunli; Yue, Ming; Tang, Zhiyao

2016-08-01

Concentrations of leaf nitrogen (N) and phosphorus (P) are two key traits of plants for ecosystem functioning and dynamics. Foliar stoichiometry varies remarkably among life forms. However, previous studies have focused on the stoichiometric patterns of trees and grasses, leaving a significant knowledge gap for shrubs. In this study, we explored the intraspecific and interspecific variations of leaf N and P concentrations in response to the changes in climate, soil property, and evolutionary history. We analysed 1486 samples composed of 163 shrub species from 361 shrubland sites in northern China encompassing 46.1° (86.7-132.8° E) in longitude and 19.8° (32.6-52.4° N) in latitude. Leaf N concentrations decreased with precipitation, while leaf P concentrations decreased with temperature and increased with precipitation and soil total P concentrations. Both leaf N and P concentrations were phylogenetically conserved, but leaf P concentrations were less conserved than leaf N concentrations. At the community level, climate explained more interspecific variation of leaf nutrient concentrations, while soil nutrients explained most of the intraspecific variation. These results suggested that leaf N and P concentrations responded to climate, soil, and phylogeny in different ways. Climate influenced the community chemical traits through the shift in species composition, whereas soil directly influenced the community chemical traits. New patterns were discovered using our observations on specific regions and vegetation types, which improved our knowledge of broad biogeographic patterns of leaf chemical traits.

France's seismic zoning

International Nuclear Information System (INIS)

Mohammadioun, B.

1997-01-01

In order to assess the seismic hazard in France in relation to nuclear plant siting, the CEA, EDF and the BRGM (Mine and Geology Bureau) have carried out a collaboration which resulted in a seismic-tectonic map of France and a data base on seismic history (SIRENE). These studies were completed with a seismic-tectonic zoning, taking into account a very long period of time, that enabled a probabilistic evaluation of the seismic hazard in France, and that may be related to adjacent country hazard maps

Problems connected with the production of heavy water in France; Problemes relatifs a la production d'eau lourde en France

Energy Technology Data Exchange (ETDEWEB)

Roth, E [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1956-07-01

The decision to study the nuclear energy in France in 1945 has seen the construction of the first natural uranium reactor for research purpose only, Zoe reactor. The utilization of heavy water as moderator was motivated by permitting the economical utilization of natural uranium oxides as fuel and a good handling. The five tons of heavy water required by the Zoe reactor were initially obtained from Norway production. With nuclear development and the construction of the first power reactors for electricity production, the demand in heavy water increased. The heavy water production by French industry became of a great interest. The first production started in the southwest of France using a fertilizers production plant and the electrolytic process used in Norway. The electrolytic process of hydrogen was quickly limited by the limited number of large fertilizers plants in France. Thus, in 1953, French nuclear research concentrated on the distillation of liquid hydrogen and water distillation for the heavy water production. The liquid hydrogen distillation presents a better yield in heavy water extraction than the electrolytic process but it was still depending from large fertilizers production plants. Although the water distillation process is simple, the high purity required for nuclear uses induced a high cost. The advantages and disadvantages of these two processes are discussed as well as others heavy water production processes using concentration process of already enriched water and the prospect of the use of the natural gas from the Lacq deposit. Economical aspect and cost production for each of heavy water production processes will be also discussed. (M.P.)

Nuclear materials transport in France

International Nuclear Information System (INIS)

Korycanek, J.

1990-01-01

About 1.5 million tons of uranium ore, 8000 tons of uranium concentrate, 1000 tons of UF 6 , 340 spent fuel containers, and 30 000 m 3 of nuclear wastes are transported annually by trucks, trains and ships in France. Annual costs of this transportation amount to 500-600 million FRF, and about 200 employees are engaged in this activity. Transportation of spent fuel to the La Hague and Marcoule fuel reprocessing plants, and the transport of plutonium are dealt with in detail. (Z.M.). 5 figs., 1 ref

Nutrient concentrations in coarse and fine woody debris of Populus tremuloides Michx.-dominated forests, northern Minnesota, USA

Science.gov (United States)

Klockow, Paul A.; D'Amato, Anthony W.; Bradford, John B.; Fraver, Shawn

2014-01-01

Contemporary forest harvesting practices, specifically harvesting woody biomass as a source of bioenergy feedstock, may remove more woody debris from a site than conventional harvesting. Woody debris, particularly smaller diameter woody debris, plays a key role in maintaining ecosystem nutrient stores following disturbance. Understanding nutrient concentrations within woody debris is necessary for assessing the long-term nutrient balance consequences of altered woody debris retention, particularly in forests slated for use as bioenergy feedstocks. Nutrient concentrations in downed woody debris of various sizes, decay classes, and species were characterized within one such forest type, Populus tremuloides Michx.-dominated forests of northern Minnesota, USA. Nutrient concentrations differed significantly between size and decay classes and generally increased as decay progressed. Fine woody debris (≤ 7.5 cm diameter) had higher nutrient concentrations than coarse woody debris (> 7.5 cm diameter) for all nutrients examined except Na and Mn, and nutrient concentrations varied among species. Concentrations of N, Mn, Al, Fe, and Zn in coarse woody debris increased between one and three orders of magnitude, while K decreased by an order of magnitude with progressing decay. The variations in nutrient concentrations observed here underscore the complexity of woody debris nutrient stores in forested ecosystems and suggest that retaining fine woody debris at harvest may provide a potentially important source of nutrients following intensive removals of bioenergy feedstocks.

Mael-e(st-France

Directory of Open Access Journals (Sweden)

Le Mée, Mael

2016-09-01

Full Text Available A performance of Mael Le Mée and France Geoffroy Photos and videos (France: Denis Louis Photo (Montreal: Alexandre Cv France Geoffroy’s assistant: Rosalie Chrétien Production: Espace Projet and Dorsa Barlow Performance co-developed within the project BIOGRAPHIES, with the support of CNC – DICRéAM, Aquitaine Regional Council and the City of Bordeaux.

Key figures for climate in France and in the World - 2013 edition

International Nuclear Information System (INIS)

Ouradou, Frederic; Wong, Florine; Delalande, Daniel; Morel, Romain

2012-01-01

Graphs and figures related to different aspects of climate in France and in the World are presented and briefly commented. The different parts respectively address climate change (global warming, consequences, forecasts, greenhouse effect, impact of human activity, carbon reservoirs, evolution and concentrations of greenhouse gases, temperatures), emissions of greenhouse gases (in the world, in Europe, in France), CO 2 emissions due to energy and to electricity production, the shares of sectors in greenhouse gas emissions in Europe and in France (energy production and transformation, transports, industry, other sectors, without energy combustion, CO 2 emission factors), and climate policies (international negotiations, Kyoto protocol and its flexibility mechanisms, the European Union commitments, the European Union Emission Trading Scheme and its carbon price, the French climate policy)

Trace element concentrations along a gradient of urban pressure in forest and lawn soils of the Paris region (France).

Science.gov (United States)

Foti, Ludovic; Dubs, Florence; Gignoux, Jacques; Lata, Jean-Christophe; Lerch, Thomas Z; Mathieu, Jérôme; Nold, François; Nunan, Naoise; Raynaud, Xavier; Abbadie, Luc; Barot, Sébastien

2017-11-15

The concentration, degree of contamination and pollution of 7 trace elements (TEs) along an urban pressure gradient were measured in 180 lawn and wood soils of the Paris region (France). Iron (Fe), a major element, was used as reference element. Copper (Cu), cadmium (Cd), lead (Pb) and zinc (Zn) were of anthropogenic origin, while arsenic (As), chromium (Cr) and nickel (Ni) were of natural origin. Road traffic was identified as the main source of anthropogenic TEs. In addition, the industrial activity of the Paris region, especially cement plants, was identified as secondary source of Cd. Soil characteristics (such as texture, organic carbon (OC) and total nitrogen (tot N) contents) tell the story of the soil origins and legacies along the urban pressure gradient and often can explain TE concentrations. The history of the land-use types was identified as a factor that allowed understanding the contamination and pollution by TEs. Urban wood soils were found to be more contaminated and polluted than urban lawns, probably because woods are much older than lawns and because of the legacy of the historical management of soils in the Paris region (Haussmann period). Lawn soils are similar to the fertile agricultural soils and relatively recently (mostly from the 1950s onwards) imported from the surrounding of Paris, so that they may be less influenced by urban conditions in terms of TE concentrations. Urban wood soils are heavily polluted by Cd, posing a high risk to the biological communities. The concentration of anthropogenic TEs increased from the rural to the urban areas, and the concentrations of most anthropogenic TEs in urban areas were equivalent to or above the regulatory reference values, raising the question of longer-term monitoring. Copyright © 2017 Elsevier B.V. All rights reserved.

Electric power plants in cogeneration: a promising potential even in France

International Nuclear Information System (INIS)

Anon.

1995-01-01

Implantation of cogeneration power plants has increased in France since two years but stays below other countries such as northern Europe. Technical, economical, legal and financial aspects of cogeneration have been debated during the ''Euroforum'' seminar (June 14-16, 1995). The european association Cogen Europe, created in 1993 with the financial support of the SAVE european program, has analysed the barriers that restrain cogeneration development and their solutions. Advantages of cogeneration are undeniable at any scale (from small engines to huge industrial systems) if efficiency of energy used reaches 85%. Opinions of representatives from different industries implied in cogeneration technology are reported. (J.S.). 1 photo

The France energy situation; La situation energetique de la France

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

Environmental magnetism and effective radium concentration: the case study of the painted cave of Pech Merle, France

Science.gov (United States)

Isambert, Aude; Girault, Frédéric; Perrier, Frédéric; Bouquerel, Hélène; Bourges, François

2017-04-01

Painted caves, showing testimony of prehistoric art, are nowadays subject to intense attention to understand the conditions of stability and avoid degradation. The preservation of cultural sequences and archaeological artefacts represents especially a crucial issue in the case of caves opened to visitors. For this purpose, a better knowledge of these preserved environments that imprint paleoenvironmental conditions at the time of deposition is needed. In this context, different environmental parameters of the Pech Merle cave, in France, are currently actively monitored including temperature, hygrometry, and gas measurements such as CO2 and radon-222 (decay product of radium-226). This temporal monitoring needs to be complemented by a detailed characterisation of the site, including petrophysical and mineralogical properties. To better constrain the environmental and paleoenvironmental context, more than 100 samples including soils, sediments, rocks and speleothems were collected inside and outside the cave area. We report here magnetic properties of powdered samples (low-field susceptibility, hysteresis parameters, and saturation magnetization) coupled with effective radium concentration (ECRa) measurements. We observe that magnetic susceptibility, which ranges over 5 orders of magnitude from calcareous rocks to topsoils and argillaceous filling deposits, correlates well with ECRa values. This correlation, previously observed (Girault et al., 2016) in very different geological contexts, could be interpreted as a common concentration of sources, also indicating a signature of natural samples to the contrary of anthropic environments disturbed by human activities, in which case the association is blurred. This study demonstrates the general interest of combining two different parameters - here low-field magnetic susceptibility and effective radium concentration determined using non-destructive techniques in the field and in the laboratory - to physically characterize

Organochlorine concentrations in diseased vs. healthy gull chicks from the northern Baltic.

Science.gov (United States)

Hario, Martti; Hirvi, Juha-Pekka; Hollmén, Tuula; Rudbäck, Eeva

2004-01-01

The population decline of the nominate lesser black-backed gull Larus fuscus fuscus in the Gulf of Finland (northern Baltic) is caused by an exceedingly high chick mortality due to diseases. The chick diseases include degeneration in various internal organs (primarily liver), inflammations (mainly intestinal), and sepsis, the final cause of death. The hypothesis of starvation causing intestinal inflammations (leading to sepsis) was tested by attempting to reproduce lesions in apparently healthy herring gull L. argentatus chicks in captivity. The herring gull chicks were provided a similar low food-intake frequency as observed for the diseased chicks in the wild. However, empty alimentary tract per se did not induce the intestinal inflammations and therefore, inflammations seem to be innate or caused by other environmental factors in the diseased lesser black-backed chicks. They had very high concentrations of PCB in their liver; but the concentrations were not significantly higher than those of the healthy herring gull chicks, indicating a common exposure area for both species (i.e. the Baltic Sea). When compared to NOEL and LOEL values for TEQs in bird eggs our TEQ levels clearly exceed most or all of the values associated with effects. Compared with published data on fish-eating waterbirds, the DDE concentrations in the diseased lesser black-backed chicks were well above the levels previously correlated with decreased reproduction, while the residues in apparently healthy herring gulls were below those levels. The DDE/PCB ratio in lesser black-backs was significantly elevated, indicating an increased exposure to DDTs as compared with most other Baltic and circumpolar seabirds. The possible exposure areas of DDT in relation to differential migration habits of the two gull species are discussed.

Organochlorine concentrations in diseased vs. healthy gull chicks from the northern Baltic

International Nuclear Information System (INIS)

Hario, Martti; Hirvi, Juha-Pekka; Hollmen, Tuula; Rudbaeck, Eeva

2004-01-01

The population decline of the nominate lesser black-backed gull Larus fuscus fuscus in the Gulf of Finland (northern Baltic) is caused by an exceedingly high chick mortality due to diseases. The chick diseases include degeneration in various internal organs (primarily liver), inflammations (mainly intestinal), and sepsis, the final cause of death. The hypothesis of starvation causing intestinal inflammations (leading to sepsis) was tested by attempting to reproduce lesions in apparently healthy herring gull L. argentatus chicks in captivity. The herring gull chicks were provided a similar low food-intake frequency as observed for the diseased chicks in the wild. However, empty alimentary tract per se did not induce the intestinal inflammations and therefore, inflammations seem to be innate or caused by other environmental factors in the diseased lesser black-backed chicks. They had very high concentrations of PCB in their liver; but the concentrations were not significantly higher than those of the healthy herring gull chicks, indicating a common exposure area for both species (i.e. the Baltic Sea). When compared to NOEL and LOEL values for TEQs in bird eggs our TEQ levels clearly exceed most or all of the values associated with effects. Compared with published data on fish-eating waterbirds, the DDE concentrations in the diseased lesser black-backed chicks were well above the levels previously correlated with decreased reproduction, while the residues in apparently healthy herring gulls were below those levels. The DDE/PCB ratio in lesser black-backs was significantly elevated, indicating an increased exposure to DDTs as compared with most other Baltic and circumpolar seabirds. The possible exposure areas of DDT in relation to differential migration habits of the two gull species are discussed. - Elevated DDE/PCB ratio correlates with a high rate of chick diseases in the endangered nominate lesser black-backed gull

Organochlorine concentrations in diseased vs. healthy gull chicks from the northern Baltic

Energy Technology Data Exchange (ETDEWEB)

Hario, Martti; Hirvi, Juha-Pekka; Hollmen, Tuula; Rudbaeck, Eeva

2004-02-01

The population decline of the nominate lesser black-backed gull Larus fuscus fuscus in the Gulf of Finland (northern Baltic) is caused by an exceedingly high chick mortality due to diseases. The chick diseases include degeneration in various internal organs (primarily liver), inflammations (mainly intestinal), and sepsis, the final cause of death. The hypothesis of starvation causing intestinal inflammations (leading to sepsis) was tested by attempting to reproduce lesions in apparently healthy herring gull L. argentatus chicks in captivity. The herring gull chicks were provided a similar low food-intake frequency as observed for the diseased chicks in the wild. However, empty alimentary tract per se did not induce the intestinal inflammations and therefore, inflammations seem to be innate or caused by other environmental factors in the diseased lesser black-backed chicks. They had very high concentrations of PCB in their liver; but the concentrations were not significantly higher than those of the healthy herring gull chicks, indicating a common exposure area for both species (i.e. the Baltic Sea). When compared to NOEL and LOEL values for TEQs in bird eggs our TEQ levels clearly exceed most or all of the values associated with effects. Compared with published data on fish-eating waterbirds, the DDE concentrations in the diseased lesser black-backed chicks were well above the levels previously correlated with decreased reproduction, while the residues in apparently healthy herring gulls were below those levels. The DDE/PCB ratio in lesser black-backs was significantly elevated, indicating an increased exposure to DDTs as compared with most other Baltic and circumpolar seabirds. The possible exposure areas of DDT in relation to differential migration habits of the two gull species are discussed. - Elevated DDE/PCB ratio correlates with a high rate of chick diseases in the endangered nominate lesser black-backed gull.

Revival of coal. [France and USA

Energy Technology Data Exchange (ETDEWEB)

1981-05-01

This edition is devoted to the production and consumption of coal in France. It presents a study of the main topics involved, discusses the position of coal in France - under what form should it beused, and deals with coal consumption in cement works role of coal for urban district heating, future of coal gasification in France, France's coal policy, coal industry in the USA, underground gasification of coal, France's coal reserves, etc.. (In French)

Influence of atmospheric stability and transport on CH{sub 4} concentrations in northern Spain

Energy Technology Data Exchange (ETDEWEB)

García, M. Ángeles, E-mail: magperez@fa1.uva.es; Sánchez, M. Luisa; Pérez, Isidro A.; Ozores, Marta I.; Pardo, Nuria

2016-04-15

Continuous methane (CH{sub 4}) concentrations were measured in Northern Spain over two years (2011–2012) by multi-point sampling at 1.8, 3.7 and 8.3 m using a Picarro analyser. The technique is based on cavity ring-down spectroscopy. The contrast in mean concentrations was about 1.2 ppb, with 95th percentiles differing by 2.2 ppb and mean minimum concentrations proving similar. Temporal variations of CH{sub 4} were also analysed, with a similar seasonal variability being found for the three heights. The highest CH{sub 4} concentrations were obtained in late autumn and winter and the lowest in summer, yielding a range of 52 ppb. This variation may depend on the active photochemical reaction with OH radical during a period of intense solar radiation and changes in soil conditions together with variations in emissions. Peak concentration levels were recorded at night-time, between 5:00–7:00 GMT, with mean values ranging between 1920 and 1923 ppb. The lowest value, around 1884 ppb, was obtained at 16:00 GMT. This diurnal variation was mainly related to vertical mixing and photochemistry. Therefore, CH{sub 4} concentrations were also examined using the bulk Richardson number (R{sub B}) as a stability indicator. Four groups were distinguished: unstable cases, situations with pure shear flow, transitional stages and drainage flows. The highest contrast in mean CH{sub 4} concentrations between lower and upper heights was obtained for the transition and drainage cases, mainly associated to high concentrations from nearby sources. The impact of long range transport was analysed by means of 3-day isobaric backward air mass trajectories, which were calculated taking into account origins from Europe, Africa, the Atlantic Ocean and Local conditions. Assessment of the results showed the influence of S and SE wind sectors, especially with Local conditions associated with low winds. Finally, an estimation of the background CH{sub 4} concentration in the study period provided an

France and the Rif War: Lessons from a Forgotten Counterinsurgency War (Northern Morocco - April 1925 - May 1927)

Science.gov (United States)

2010-04-07

Points Histoire , 2009. - Harris, Walter, France, Spain and the Rif. London: Edward Arnold & CO., 1927. Woolman, David, Rebels in the Rif, Abd el...Marmie, Laguerre du Rif(Paris: Points Histoire , 2009), 17. 6 On the youth and education of Abd El Krim see Cow·celle-Labrousse, Laguerre du Rif, 213

Concentration of Antifouling Biocides and Metals in Sediment Core Samples in the Northern Part of Hiroshima Bay

Directory of Open Access Journals (Sweden)

Noritaka Tsunemasa

2014-06-01

Full Text Available Accumulation of Ot alternative antifoulants in sediment is the focus of this research. Much research had been done on surface sediment, but in this report, the accumulation in the sediment core was studied. The Ot alternative antifoulants, Diuron, Sea-Nine211, and Irgarol 1051, and the latter’s degradation product, M1, were investigated in five samples from the northern part of Hiroshima Bay. Ot compounds (tributyltin (TBT and triphenyltin (TPT were also investigated for comparison. In addition, metal (Pb, Cu, Zn, Fe and Mn levels and chronology were measured to better understand what happens after accumulation on the sea floor. It was discovered that Ot alternative antifoulant accumulation characteristics in sediment were like Ot compounds, with the concentration in the sediment core being much higher than surface sediment. The concentration in sediment seems to have been affected by the regulation of Ot compounds in 1990, due to the concentration of Ot alternative antifoulants and Ot compounds at the survey point in front of the dock, showing an increase from almost the same layer after the regulation.

Cinéma en France

Directory of Open Access Journals (Sweden)

Michel VIGOUROUX

1992-06-01

Full Text Available Le cinéma est l’objet de bases de données exhaustives sur les équipements et les fréquentations. Les données sur les salles permettent d’identifier le phénomène de concentration de propriété et d’exploitation. La perspective dynamique peut être observée sur 45 ans. À l’échelle régionale, on peut apprécier le dynamisme du cinéma en haute montagne alpine et la différence de réseaux sur le territoire (France de l’Ouest.

Energy statistics France; Statistiques energetiques France

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-04-01

This document presents statistical data on energy accounting in France compared to other european countries. Many tables and charts on energy consumption, energy invoice and prices are provided by sectors. (A.L.B.)

Gaz de France. Operation note; Gaz de France. Note d'operation

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

VISAS FOR FRANCE

CERN Multimedia

Relations with the Host States Service

2002-01-01

1. Definition of a visa A visa is an administrative document required by the nationals of certain countries to cross a border. The visas referred to in this article ('consular visas') are issued to people who do not live in France (not to be confused with 'exit and/or re-entry visas' issued to people living in France; cf. communiqué of 26 May 1998, ref. CERN/DSU-DO/RH/8283). 2. Types of visa The numerous types of visa include, in particular: short-stay visas, which allow their holders to enter France for a continuous or non-continuous period not exceeding three months in any six; long-stay visas, which are required by those applying for a residence document (Carte spéciale issued by the French Ministry of Foreign Affairs or Carte de séjour issued by a Préfecture). 3. Visa requirement 3.1 General rule In France, the requirement to obtain a visa varies, in particular, according to nationality and the length of stay. To put it simply, three different situations can...

Euroscepticism in Italy: Evolution of Northern League Political Program

Directory of Open Access Journals (Sweden)

Oleg N. Barabanov

2015-01-01

Full Text Available Abstract: The article examines the key stages of the establishment of Italy’s Northern League as a rightwing hard eurosceptic party. Being initially a continual supporter of European integration and considering the transition to common currency as an opportunity available only to northern regions, which could secede and form an independent state, Northern League after losing the main point of its political agenda when the whole Italy joined the Economic and Monetary Union in 1998, became a eurosceptically-oriented party, which it is up to now. The authors dwell on the focal points of the party’s anti-EU program: Italy’s exit from the eurozone, the formation of Europe of macroregions, the reformation of supranational institutes and decision-making procedures. However, while confronting the Northern League policy with that of National Front in France and UKIP in the United Kingdom, the authors come to the conclusion that Euroscepticism for the former is just a sign of the shift in priorities rather than a strategy as for the latter. This can be explained by the fact that National Front and UKIP are still to fight for the place in the national mainstream, while Northern League has become its integral part long before. Nevertheless, under the new leadership of M.Salvini Northern League managed to become the fourth party on the national level according to the results of European parliament elections in 2014 and established itself as a significant power opponent to EU policy on a number of important issues, such as anti-Russian sanctions. Moreover, frequent visits of party members to Moscow and the party’s outspoken support of Russia on Crimea’s entrance into the Russian Federation provide an opportunity to consider Northern League a potential conductor of Russian interests in the European Union.

Modeling of pollution aerosols in Ile-de-France; Modelisation des aerosols de pollution en Ile-de-France

Energy Technology Data Exchange (ETDEWEB)

Hodzic, A

2005-10-15

The modeling of aerosols is a major stake in the understanding of the emission processes and evolution of particulates in the atmosphere. However, the parameterizations used in today's aerosol models still comprise many uncertainties. This work has been motivated by the need of better identifying the weaknesses of aerosols modeling tools and by the necessity of having new validation methods for a 3D evaluation of models. The studies have been carried out using the CHIMERE chemistry-transport model, which allows to simulate the concentrations and physico-chemical characteristics of pollution aerosols at the European scale and in Ile-de-France region. The validation approach used is based on the complementarity of the measurements performed on the ground by monitoring networks with those acquired during the ESQUIF campaign (study and simulation of air quality in Ile-de-France), with lidar and photometric measurements and with satellite observations. The comparison between the observations and the simulations has permitted to identify and reduce the modeling errors, and to characterize the aerosol properties in the vicinity of an urban area. (J.S.)

Modeling of pollution aerosols in Ile-de-France; Modelisation des aerosols de pollution en Ile-de-France

Energy Technology Data Exchange (ETDEWEB)

Hodzic, A

2005-10-15

The modeling of aerosols is a major stake in the understanding of the emission processes and evolution of particulates in the atmosphere. However, the parameterizations used in today's aerosol models still comprise many uncertainties. This work has been motivated by the need of better identifying the weaknesses of aerosols modeling tools and by the necessity of having new validation methods for a 3D evaluation of models. The studies have been carried out using the CHIMERE chemistry-transport model, which allows to simulate the concentrations and physico-chemical characteristics of pollution aerosols at the European scale and in Ile-de-France region. The validation approach used is based on the complementarity of the measurements performed on the ground by monitoring networks with those acquired during the ESQUIF campaign (study and simulation of air quality in Ile-de-France), with lidar and photometric measurements and with satellite observations. The comparison between the observations and the simulations has permitted to identify and reduce the modeling errors, and to characterize the aerosol properties in the vicinity of an urban area. (J.S.)

Cadmium concentrations in tissues of willow ptarmigan (Lagopus lagopus) and rock ptarmigan (Lagopus muta) in Nunavik, Northern Quebec

Energy Technology Data Exchange (ETDEWEB)

Rodrigue, Jean [Environment Canada, Service canadien de la faune, 1141 route de l' Eglise, Sainte-Foy, Quebec, G1V 4H5 (Canada)]. E-mail: jean.rodrigue@ec.gc.ca; Champoux, Louise [Environment Canada, Service canadien de la faune, 1141 route de l' Eglise, Sainte-Foy, Quebec, G1V 4H5 (Canada); Leclair, Daniel [Centre de recherche du Nunavik, Societe Makivik, C.P. 179, Kuujjuaq, Quebec, J0M 1C0 (Canada); Duchesne, Jean-Francois [Unite de recherche en sante publique du CHUQ, 945, avenue Wolfe, Sainte-Foy, Quebec, G1V 5B3 (Canada)

2007-06-15

Willow and rock ptarmigan were obtained from Northern Quebec. Willow ptarmigan were found to have mean cadmium concentrations of 179.7 {mu}g/g (dw) in the kidneys and 25.8 {mu}g/g (dw) in the liver; these levels were three times higher than those found in the rock ptarmigan. The cadmium levels in the ptarmigan were below the threshold above which adverse effects can be observed in birds. The difference between the two ptarmigan species in cadmium content is explained by the diet. A comparison of their diet showed that willow, which stores cadmium, is an important food resource for willow ptarmigan but not for rock ptarmigan. Because there is limited information available on the consumption of ptarmigan kidneys and liver by the Inuit, and the fact that this is a traditional way of life and provides nutritional benefits to the Inuit population, no consumption guidelines are proposed. - High levels of cadmium were found in ptarmigan in Northern Quebec. No consumption guidelines are proposed for the Inuit people.

Cadmium concentrations in tissues of willow ptarmigan (Lagopus lagopus) and rock ptarmigan (Lagopus muta) in Nunavik, Northern Quebec

International Nuclear Information System (INIS)

Rodrigue, Jean; Champoux, Louise; Leclair, Daniel; Duchesne, Jean-Francois

2007-01-01

Willow and rock ptarmigan were obtained from Northern Quebec. Willow ptarmigan were found to have mean cadmium concentrations of 179.7 μg/g (dw) in the kidneys and 25.8 μg/g (dw) in the liver; these levels were three times higher than those found in the rock ptarmigan. The cadmium levels in the ptarmigan were below the threshold above which adverse effects can be observed in birds. The difference between the two ptarmigan species in cadmium content is explained by the diet. A comparison of their diet showed that willow, which stores cadmium, is an important food resource for willow ptarmigan but not for rock ptarmigan. Because there is limited information available on the consumption of ptarmigan kidneys and liver by the Inuit, and the fact that this is a traditional way of life and provides nutritional benefits to the Inuit population, no consumption guidelines are proposed. - High levels of cadmium were found in ptarmigan in Northern Quebec. No consumption guidelines are proposed for the Inuit people

Which sustainable energy policy in France?; Quelle politique energetique durable en France?

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

Concurrently to the National Debate on the energies, a real debate has been proposed by seven associations of the environment protection and improvement. This debate, international, wonders on the energy choices in France. Presentations of the interveners and working documents are provided on the following topics: energy choices for the economic development, renewable energies, the possibilities and the development of the solar energy in France, the economic interest of the cogeneration, quick overview of the wind energy in France, energy production data, the transport and the greenhouse effect, the sustainable development and the energy policy and the local governments. (A.L.B.)

A safe energy supplying for France

International Nuclear Information System (INIS)

Toffin-Payne, J.

2001-01-01

Contrarily to other European nations like United-kingdom, Germany or Norway, France has no important fossil energy resources. The 2 major oil crisis (in 1973 and 1979) made public opinion abruptly aware of the urgent necessity for the diversification of energy supplying. Today the French production of electricity rests on nuclear energy, fossil energy and renewable energies (hydroelectricity). France is the first European country for nuclear energy (88 millions tons of oil equivalent in 1999) and for renewable energy (29 millions toe). The energy independence rate has sharply increased in 20 years from 26% in 1973 it reaches now 49%. France has developed an important capacity of fossil fuels storage about 10.5 milliards m 3 , it means that France can face a 30% decrease in its energy imports for a year without reducing its industrial output. Because of their energy choices Switzerland and France are the European countries the least sensible to price fluctuations of oil and gas. The doubling of oil price has implied a 0.32 francs rise of kWh cost in France and a 1.8 francs rise elsewhere in Europe. (A.C.)

AVALIAÇÃO DA CV. CABERNET FRANC PARA ELABORAÇÃO DE VINHO TINTO EVALUATION OF CV. CABERNET FRANC TO ELABORATE RED WINE

Directory of Open Access Journals (Sweden)

Luiz Antenor RIZZON

2001-08-01

Full Text Available A uva Cabernet Franc, originária da região de Bordeaux, França, foi introduzida no Rio Grande do Sul através da Estação Agronômica de Porto Alegre. É utilizada para a elaboração de vinho tinto para ser consumido jovem, embora apresente aptidão para envelhecer. Face a sua importância, conduziu-se este trabalho com o objetivo de determinar as características agronômicas e enológicas da uva Cabernet Franc para elaboração de vinho tinto. Para isso, realizaram-se estudos para caracterizar o cacho, o mosto e o vinho tinto nas safras de 1987 a 1994. Os resultados obtidos evidenciaram que a cv. Cabernet Franc tem cacho médio, formado por bagas pequenas. O mosto possui teores de açúcar e de acidez adequados para vinificação. O vinho apresenta elevado teor de K e de álcoois superiores. No aspecto sensorial, apresenta cor vermelho-rubi, com reflexos violáceos quando jovem, e de intensidade variável em função das safras vitícolas. No olfato, apresenta aroma com notas vegetais e frutadas, que lembram pimentão e frutas vermelhas, respectivamente. Gustativamente, o vinho apresenta boa estrutura, equilíbrio e personalidade marcante.Cabernet Franc grape is originated from Bordeaux, France. It was introduced in the Serra Gaúcha region in the south of Brazil, by the Estação Agronômica the Porto Alegre, RS. It is used to elaborate young red wine, but it can be aged too. Due to the importance of Cabernet Franc, this work had the objective to determine its agronomic and winemaking characteristics. To achieve this purpose, variables related to the berries, clusters, must, and wine were performed from 1987 to 1994. The results showed that Cabernet Franc grapes have clusters of medium size and small berries. The must has adequate sugar and titratable acidity levels for vinification. The Cabernet Franc wine has a high concentration of K and higher alcohols. The sensory evaluation showed that it has a ruby color with violet reflexes when

Petroleum hydrocarbon concentration in sediments along northern west coast of India

Digital Repository Service at National Institute of Oceanography (India)

Ram, A.; Kadam, A.N.

Gas chromatography revealed that nonpolar material extracted from surface sediments collected along the northern west coast of India was originated from petroleum hydrocarbon residue. Petroleum hydrocarbon levels as determinEd. by fluorescence...

Monitoring mercury in freshwater fish in the oil sands region of Northern Alberta : spatial and temporal comparisons to regional mercury concentrations in fish

International Nuclear Information System (INIS)

Keith, H.

2010-01-01

The Regional Aquatics Monitoring Program (RAMP) was launched to provide a better understanding of the potential effects of oil sands development on aquatic systems, and to address issues important to communities of northern Alberta, such as mercury concentrations in fish. Muskeg dewatering, deforestation, flooding, and air emissions are among the potential mercury sources entering the aquatic systems within the oil sands region. RAMP collects non-lethal tissue samples on an annual basis for mercury analysis from northern pike (Esox lucius), walleye (Sander vitreus), and lake whitefish (Coregonus clupeaformis) in various rivers and lakes within the oil sands region. The purpose is to evaluate the suitability of fisheries resources for human consumption and to evaluate the potential cumulative biological effects on fish. A mercury database was developed based on studies in other regions in Alberta and across Canada in order to provide a regional context to the RAMP monitoring results. Data points from 1975 to 2009 were mapped to evaluate spatial and temporal differences in mercury concentrations and any exceedances of subsistence and general consumption guidelines. This monitoring effort has been instrumental in determining whether changes in mercury concentrations in fish are localized to a specific waterbody or regional in nature.

137Cs concentrations in northern Alaskan Eskimos, 1962-79: effects of ecological, cultural and political factors

International Nuclear Information System (INIS)

Hanson, W.C.

1982-01-01

Concentrations of worldwide fallout 137 Cs were measured in the lichen-caribou-Eskimo food chain of northern Alaska during the period 1962-79. Pronounced inputs of fallout occurred after major nuclear weapons tests in the atmosphere and 137 Cs was transmitted through the food chain to Eskimos with about a 2-yr delay due to environmental parameters. Caribou (Rangifer tarandus) meat sampled during spring harvest contained 4 times the 137 Cs concentration of lichens obtained from their winter range. Calculated caribou meat ingestion rates of Anaktuvuk Pass Eskimos during winter ranged from approximately equal to 1 kg/day in 1964 to 0.16 kg/day in 1977. Several environmental factors affected seasonal patterns and amounts of 137 Cs transferred through the food chain. Maximum 137 Cs concentrations of approximately equal to 20 nCi/kg body weight in Eskimos occurred in 1964 and have now decreased to approximately equal to 0.5 nCi/kg, largely because of cultural and political factors. Radiation doses from 137 Cs body burdens during the study period ranged from 60 mrad/yr in 1962 to approximately equal to 140 mrad/yr during the 1962-64 maxima and decreased to 8 mrad/yr in 1979. (author)

SYNSYSTEMATIQUE DES PRAIRIES DE FRANCE (SYNSYSTEMATIC OF THE MEADOWS OF FRANCE

Directory of Open Access Journals (Sweden)

J.M. GEHU

1999-01-01

Full Text Available The synsystematic diagram of the meadows of France proposed in this work enumerates the main associations and the prairial superior unities of France giving them their great synecological features. The majority of these communities of meadows are usable in cutting or in pasture. They are grouped in the three following classes: Arrhenatheretea elatioris, Molinio-Juncetea and Agrostietea stoloniferae.

Regulation of pluralism in France. Context, analysis and interpretation

Directory of Open Access Journals (Sweden)

Núria Almiron-Roig, Ph.D.

2010-01-01

Full Text Available This article offers a historical and up-to-date study of the media regulation in France with regards to the protection of pluralism. To this end, the article presents a study on the French legal framework for the media, which is complemented with the opinions of scholars, journalists, trade union representatives, members of public organizations regulating the media, and relevant figures with expertise in the media sector in France. The views of these actors were obtained through a series of in-depth interviews conducted in Paris in July 2008 and December 2009. The study reveals that the legal framework, which uses multiple mechanisms and instruments to guarantee pluralism, both external (mainly, corporate concentration and internal (media contents, is highly complex, vast, difficult, and almost impossible to apply. The study suggests that the French legal framework is a top example of inefficient hyper-regulation, which the author sees as a result of the ferocious battle between the two strongest modern forces in France: the egalitarian democratic values, based on solidarity and deeply rooted in the historical tradition of the French Republic; and the neoliberal capitalism based on the ideas of material accumulation and individualism.

Gas de France international strategy

International Nuclear Information System (INIS)

Deyirmendjian, J.

1993-01-01

This paper presents the main international objectives of Gaz de France, and actions taken to achieve them. The safety and the reliability of natural gas supplies is the priority-holder axis of the international strategy of Gaz de France. The second axis is to obtain a consolidated position in Europe on natural gas markets and valorize the know-how of Gaz de France in foreign countries

Interconnection France-Italy; Interconnexion France-Italie

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

These documents presents the rules, defined by RTE, of the attribution of electric power transportation capacity between France and Italy. The contract form and the general principles are given in annexes. A guide to the application form is provided. (A.L.B.)

Gaz de France 2006 annual report; Gaz de France 2006 rapport d'activite

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

Gaz de France is major European energy utility, which produces, purchases, transports, distributes and sells natural gas, electricity and related services for its residential, corporate and local government customers. Its strategic focuses are to develop an ambitious marketing strategy, pursue a supply and procurement policy that guarantees the Group's competitiveness, confirm its position as a benchmark infrastructure manager, and speed up its profitable growth in Europe. Gaz de France aligns its strategy with a concrete and ambitious sustainable development policy. Its growth model is based on responsiveness to customers and constructive dialogue with its employees and partners. This document is the activity report of the group for the year 2006. It presents: 1 - the corporate profile of the group; 2 - its strategies (energy, energy supply, infrastructures); 3 - its financial highlights; 4 - its governance, shareholders and human resources; 5 - the activities of the group (exploration and production, energy procurement, energy sales, services, transmission France, storage France, LNG terminals, distribution France, transmission and distribution international, research and development); 6 - its 2006 financial data and financial summary.

FOREIGN DRIVING LICENCES IN FRANCE

CERN Multimedia

Service des relations avec les Pays Hôtes

2000-01-01

1. PERSONS RESIDING IN FRANCE1.1 National driving licences from countries belonging to the EEAa) ValidityCurrent national driving licences issued by a country belonging to the European Economic Area (here inafter called EEA) are, in principle, valid in France. N.B. : The countries belonging to the EEA are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden and the United Kingdom.b)\tRegistrationTo ensure that all the conditions of validity in France have been met, holders of driving licences issued by a country belonging to the EEA, who reside in France (i.e. hold a residence permit issued by a Préfecture, or a carte spéciale issued by the French Ministry of Foreign Affairs, which is equivalent to a residence permit), can have their licences registered with the Préfecture of the department where they live (for Ain, call 04 74 32 30 00, for Haute Savoie call 04 50 33 ...

France at CERN

CERN Multimedia

CERN Bulletin

2010-01-01

Rolf Heuer, CERN Director General, visits the exhibition "La France au CERN". The exhibition France at CERN, organized by UBIFRANCE in collaboration with CERN's GS/SEM (Site Engineering and Management) service, took place from Monday 7 to Wednesday 9 June in the Main Building. The 36 French firms taking part came to present their products and technologies related to the Organization's activities. The next exhibition will be "Netherlands at CERN" in November.

Case study - France

International Nuclear Information System (INIS)

Rabouhams, J.

1986-01-01

This lecture concerns the training of the personnel of the PWR 900 MW twin units nuclear power station which is located in the Guangdong Province of the People's Republic of China. The following points are covered: General organization of the training; preparation and recruitment of personnel trained in France; training and qualification of the personnel trained in France; complementary training in PRC for the above personnel; training of additional personnel in PRC; attended retraining. (orig.)

A comparison of lutein and zeaxanthin concentrations in formula and human milk samples from Northern Ireland mothers.

Science.gov (United States)

Jewell, V C; Mayes, C B D; Tubman, T R J; Northrop-Clewes, C A; Thurnham, D I

2004-01-01

Two carotenoids, lutein and zeaxanthin are found in the retinal pigment epithelium of the eye where they are believed to protect it against oxidative and light damage. The amounts of these carotenoids consumed by premature infants are not known. The objective of the investigation was to measure these carotenoids in human and formulae milks. In all, 28 human milk samples were obtained at various times between days 1 and 41 of lactation from 13 mothers. Six formula milks commonly used in hospitals were also analysed. Mothers who provided the milk samples had infants in the neonatal ward at the Royal Maternity Hospital, Belfast. Median lutein and zeaxanthin concentrations in human milk were 4.79 (range 0.42-9.98) nmol/g fat and 0.55 (0.00-1.70) nmol/g fat, respectively. Five of the six formula milks also contained lutein and zeaxanthin with concentrations that varied over a wide range (0.7-9.7 and 0.1-1.2 nmol/g fat, respectively). Carotenoid concentrations usually decreased with the duration of lactation. Some formula milks that were specially formulated for premature infants contained high concentrations of the lutein and zeaxanthin and the source may be egg yolk. These studies were supported by the University of Ulster and the Northern Ireland Mother and Baby Appeal.

Comparative Analysis of Fluoride Concentrations in Groundwaters in Northern and Southern Ghana: Implications for the Contaminant Sources

Science.gov (United States)

Sunkari, Emmanuel Daanoba; Zango, Musah Saeed; Korboe, Harriet Mateko

2018-04-01

Bongo and Sekyere South districts, both in the northern and southern parts of Ghana, respectively, have high populations living in rural areas and most of them use groundwater for drinking purposes. The groundwater in these areas is prone to contamination from natural and/or artificial sources. Therefore this study aims; (1) to present a comparative analysis of the fluoride concentration in groundwater samples from Bongo and Sekyere South districts and the associated groundwater-rock interaction that may be the cause for the varied fluoride concentrations, (2) to determine the leaching potential of fluoride from the host rocks as the possible mechanism for groundwater contamination. Sixty (60) groundwater samples from active pumping wells and twelve (12) rock samples from outcrops were collected from various communities in the two districts for fluoride concentration and mineralogical analysis. Based on the variations in fluoride concentration, fluoride spatial distribution maps were prepared using empirical Bayesian kriging interpolation method and analysed by means of hierarchical cluster analysis. The fluoride concentration in Bongo district varies between 1.71 and 4.0 mg/L, whereas that in Sekyere South district changes from 0.3 to 0.8 mg/L. From the mineralogical studies, biotite has the highest percentage in the Bongo district and has positive correlation with fluoride concentration in the analysed water samples than in the Sekyere South district. The elevated fluoride concentration in the Bongo district relative to the Sekyere South district is due to the dissolution of biotite in the groundwater and the sufficient groundwater-rock interaction since the water samples are mainly sourced from deeper boreholes. This high fluoride concentration has resulted in a plethora of reported cases of dental fluorosis and other health-related issues in Bongo.

Concentrations of 99Tc and 137Cs in edible kelps and sea urchin ovaries from the northern part of Japan

International Nuclear Information System (INIS)

Ohtsuka, Y.; Iyogi, T.; Takaku, Y.; Hisamatsu, S.; Sekine, T.

2006-01-01

The first commercial nuclear fuel reprocessing plant in Japan is located in Rokkasho Village, Aomori Prefecture, and is now under the active test using actual spent nuclear fuels. Since the plant will release small amount of 99 Tc to the ocean, the concentration of 99 Tc in seawater nearby the plant will possibly increase in future. Since it is important to get background concentration levels of 99 Tc and 137 Cs in marine products from the ocean nearby the plant for assessing the effect to the concentration levels by the plant, the nuclides in edible kelps and sea urchin ovaries from the northern part of Japan (Aomori, Hokkaido and Iwate) were observed. Concentrations of 99 Tc in the kelps were lower than those reported for other non-edible seaweeds (Sargassum thunbergii) in Aomori, and the same level to the reported value of Hizikia fusiformis in Kyushu. 99 Tc concentrations in the urchin ovaries were lower than the detection limit of our method, and concentrations of 137 Cs in them were similar to these in the kelps. It suggested that 99 Tc is not concentrated in sea urchin ovaries. This work was supported by a grant from Aomori prefecture, Japan. (author)

Concentrations of cadmium, Cobalt, Lead, Nickel, and Zinc in Blood and Fillets of Northern Hog Sucker (Hypentelium nigricans) from streams contaminated by lead-Zinc mining: Implications for monitoring

Science.gov (United States)

Schmitt, C.J.; Brumbaugh, W.G.; May, T.W.

2009-01-01

Lead (Pb) and other metals can accumulate in northern hog sucker (Hypentelium nigricans) and other suckers (Catostomidae), which are harvested in large numbers from Ozark streams by recreational fishers. Suckers are also important in the diets of piscivorous wildlife and fishes. Suckers from streams contaminated by historic Pb-zinc (Zn) mining in southeastern Missouri are presently identified in a consumption advisory because of Pb concentrations. We evaluated blood sampling as a potentially nonlethal alternative to fillet sampling for Pb and other metals in northern hog sucker. Scaled, skin-on, bone-in "fillet" and blood samples were obtained from northern hog suckers (n = 75) collected at nine sites representing a wide range of conditions relative to Pb-Zn mining in southeastern Missouri. All samples were analyzed for cadmium (Cd), cobalt (Co), Pb, nickel (Ni), and Zn. Fillets were also analyzed for calcium as an indicator of the amount of bone, skin, and mucus included in the samples. Pb, Cd, Co, and Ni concentrations were typically higher in blood than in fillets, but Zn concentrations were similar in both sample types. Concentrations of all metals except Zn were typically higher at sites located downstream from active and historic Pb-Zn mines and related facilities than at nonmining sites. Blood concentrations of Pb, Cd, and Co were highly correlated with corresponding fillet concentrations; log-log linear regressions between concentrations in the two sample types explained 94% of the variation for Pb, 73-83% of the variation for Co, and 61% of the variation for Cd. In contrast, relations for Ni and Zn explained Fillet Pb and calcium concentrations were correlated (r = 0.83), but only in the 12 fish from the most contaminated site; concentrations were not significantly correlated across all sites. Conversely, fillet Cd and calcium were correlated across the range of sites (r = 0.78), and the inclusion of calcium in the fillet-to-blood relation explained an

The France energy situation

International Nuclear Information System (INIS)

2006-01-01

This analysis of the french energy situation provides information and key data on some key facts about the energy in France, the France energy supply and demand, the major principles of energy policy, the challenges of french energy policy and the DGEMP (general directorate for energy and raw materials). (A.L.B.)

Urinary concentrations of pyrethroid metabolites in the convenience sample of an urban population of Northern Poland.

Science.gov (United States)

Wielgomas, Bartosz; Nahorski, Wacław; Czarnowski, Wojciech

2013-06-01

Urinary concentrations of pyrethroid metabolites were measured in the first void urine samples collected from 132 healthy people living in the Gdańsk region of Northern Poland in 2010 and 2011. Four metabolites of synthetic pyrethroids: cis- and trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane-1-carboxylic acids (cis-, trans-Cl2CA), cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid (Br2CA) and 3-phenoxybenzoic acid (3-PBA) were simultaneously liquid-liquid extracted, derivatized with hexafluoroisopropanol and analyzed by a gas chromatography ion-trap mass spectrometry. All the analytes were detected and quantified in the samples with various frequency, 3-phenoxybenzoic being the most often (80%) and the others less frequently (7-11%). Distribution of 3-PBA concentrations followed log-normal model, the mean concentration of 3-phenoxybenzoic acid: 0.393 μg/L (0.327 μg/g creatinine) is similar to those of the other general populations in various regions of the world. Neither sex nor age were predictors of urinary 3-PBA. Our findings suggest wide exposure to pyrethroid insecticides in the Polish general population. There is a continuous need to further study the exposure to synthetic pyrethroids among the general population since there is a strong, increasing trend in their usage. Copyright © 2012 Elsevier GmbH. All rights reserved.

Gaz de France annual report 2000; Gaz de France rapport annuel 2000

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

A leader in the natural gas market in Europe, Gaz de France is an integrated group active in all sectors of the natural gas industry. In exploration and production, trading of natural gas, transmission, storage, distribution, energy management, air conditioning and heating, the Group has developed recognized skills and know-how both upstream and down to assure its customers of diversified, efficient and competitive services. A leader in liquefied natural gas, storage and distribution technologies, the Gaz de France Group has strong positions in Europe and operates throughout the world by promoting a strategy of alliances and partnerships at all levels of the gas industry. The goal of the Gaz de France Group is to continue to expand and develop its activities from the wellhead to the burner tip, and to seize, in France and throughout the world, the best opportunities offered to capitalize on its strengths. This activity report presents: the corporate profile, the financial highlights, the principal subsidiaries and affiliates, the major European trunk lines the responsive, customer-focused services (exploration-production, trading, transmission, distribution, services), the actions to ensure performance (productive research, comprehensive quality assurance, mobilized workforce ready for the opening of the markets)

Key figures on climate France and Worldwide. 2010 Edition

International Nuclear Information System (INIS)

2010-01-01

This document makes a synthesis on the climate in France and in the World. Contents: 1 - Climate Change: The Greenhouse Effect, Humans and the Greenhouse Effect, Stocks and Flows of GHGs: The Example of CO 2 , Increase in Atmospheric GHG Levels, Concentrations and Temperatures, Global Warming, Warming Differentiated by Latitude, Consequences of Global Warming; 2 - Greenhouse Gas Emissions Snapshot of Global GHG Emissions, European Panorama of GHGs, French Panorama of GHGs; 3 - Energy-related CO 2 Emissions in the World: 3.1 Energy-related CO 2 emissions, CO 2 Emissions due to Electricity Production including CHP Plants, CO 2 Emission Factors; 4 - CO 2 Emissions by Sector in Europe and in France: Fuel Combustion: the Largest Emitter of CO 2 , CO 2 Emissions due to Energy Production and Conversion, Transportation-related CO 2 Emissions, Industry-related CO 2 Emissions, CO 2 Emissions in the Other Sectors, CO 2 Emissions excluding Fuel Combustion; 5 - Climate Policies: The Kyoto Protocol, The Tradable Permit Market, Project Mechanisms of the Kyoto Protocol, The European Union's Commitment, European CO 2 Market (EU ETS), Towards a Price Signal for CO 2 Emissions, States Climate Policy: The Case of France, Other Initiatives to Reduce Emissions; 6 - Practical information: CO 2 Key Figures, Glossary of Terms, Useful Links

Concentration of 99Tc in edible seaweed (Konbu) in the northern part of Japan

International Nuclear Information System (INIS)

Ohtsuka, Yoshihito; Iyogi, Takashi; Kakiuchi, Hideki; Hisamatsu, Shun'ichi; Inaba, Jiro

2006-01-01

The first commercial nuclear fuel reprocessing plant in Japan is located in Rokkasho Village, Aomori Prefecture, and is now performing uranium testing. We surveyed the distribution of background environmental radiation and radioactive materials around the plant before its full operation and studied causes of their fluctuation. The 99 Tc concentrations of edible seaweed (Konbu) collected in the northern part of Japan are reported here. Since the plant will release small amounts of 99 Tc to the ocean, the concentration of 99 Tc in seawater near the plant might possibly increase in the future. Seaweeds are important food items in Japan, and concentrate some radionuclides in seawater. Therefore, the 99 Tc concentrations in edible seaweeds before the full plant's operation are important to investigate the effect of the plant on the local environmental radioactivity. However, there are few reports of concentrations in edible seaweeds in the world, including those of Japan. Because concentrations of this nuclide in a general environmental sample are extremely low, it is difficult to determine them using conventional radioanalytical techniques. In this study, Tc in a sample was simply and rapidly separated from matrix elements by a solid phase chromatographic resin and an anion exchange resin, successively. The nuclide was determined using an inductively coupled plasma mass spectrometer. Radioactivity of 137 Cs in the sample was also measured by using gamma-ray spectrometry. In 2004, fishing industry cooperative associations of Aomori, Iwate and Hokkaido provided 15 edible seaweed (Konbu) samples, 11 Laminaria japonica and one each of L. ochotensis, L. angustata L. diabolica and L. longissima. Concentrations of 99 Tc in L. japonica ranged from 3.9 to 74 mBq kg -1 -dry, and mean value was 31 mBq kg -1 -dry. Concentrations in other edible seaweeds in Hokkaido were 3.4 - 6.2 mBq kg -1 -dry, except for L. longissima, which was lower than the detection limit (2.4 mBq kg -1 -dry

Source-receptor relationships between East Asian sulfur dioxide emissions and Northern Hemisphere sulfate concentrations

Directory of Open Access Journals (Sweden)

J. Liu

2008-07-01

Full Text Available We analyze the effect of varying East Asian (EA sulfur emissions on sulfate concentrations in the Northern Hemisphere, using a global coupled oxidant-aerosol model (MOZART-2. We conduct a base and five sensitivity simulations, in which sulfur emissions from each continent are tagged, to establish the source-receptor (S-R relationship between EA sulfur emissions and sulfate concentrations over source and downwind regions. We find that from west to east across the North Pacific, EA sulfate contributes approximately 80%–20% of sulfate at the surface, but at least 50% at 500 hPa. Surface sulfate concentrations are dominated by local anthropogenic sources. Of the sulfate produced from sources other than local anthropogenic emissions (defined here as "background" sulfate, EA sources account for approximately 30%–50% (over the Western US and 10%–20% (over the Eastern US. The surface concentrations of sulfate from EA sources over the Western US are highest in MAM (up to 0.15 μg/m³, and lowest in DJF (less than 0.06 μg/m³. Reducing EA SO₂ emissions will significantly decrease the spatial extent of the EA sulfate influence (represented by the areas where at least 0.1 μg m⁻³ of sulfate originates from EA over the North Pacific both at the surface and at 500 hPa in all seasons, but the extent of influence is insensitive to emission increases, particularly in DJF and JJA. We find that EA sulfate concentrations over most downwind regions respond nearly linearly to changes in EA SO₂ emissions, but sulfate concentrations over the EA source region increase more slowly than SO₂ emissions, particularly at the surface and in winter, due to limited availability of oxidants (in particular of H₂O₂, which oxidizes SO₂ to sulfate in the aqueous phase. We find that similar estimates of the S-R relationship for trans-Pacific transport of EA sulfate would be

Gaz de France annual report 2001; Gaz de France rapport annuel 2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

One of Europe's leading gas utilities, the Gaz de France Group operates in all sectors of the natural gas industry, from exploration and production to energy distribution and services, to respond to customer demand efficiently and achieve sustained and profitable growth. To this end, the Group is organized in five lines of business: exploration and production, supply and trading, transmission, distribution and services. Active in 33 countries, the Gaz de France Group first targets growth in Europe, its natural environment. The opening of energy markets and its position at the center of Europe's gas grids offers the Group many opportunities in trading, transmission for third parties, distribution and services. Since August 10, 2000, Gaz de France has made it possible for other gas operators to access its transmission system. The Group capitalizes on its expertise at the global level as well, in emerging markets like Mexico and in fields in which it has recognized know-how, such as liquefied natural gas (LNG). To ensure this growth and pursue its penetration of European and world markets, the Gaz de France Group implements a policy of cooperation and partnership with other energy sector operators, demonstrates its well-developed ability to innovate and practices a customer-focused organization that offers competitive, tailored services to residential users, companies and local governments. The Group has chosen to pursue this growth through a strategy of sustainable development. By making natural gas more accessible and promoting its uses, Gaz de France integrates demand-side management of energy, fosters human development and ensures environmental protection in France, Europe and the world. This activity report presents: the corporate profile of the group, the international natural gas businesses, the financial highlights, the growth objectives of the group in all its businesses (exploration and production, supply and trading, transmission, distribution, services

Gaz de France annual report 2001; Gaz de France rapport annuel 2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

One of Europe's leading gas utilities, the Gaz de France Group operates in all sectors of the natural gas industry, from exploration and production to energy distribution and services, to respond to customer demand efficiently and achieve sustained and profitable growth. To this end, the Group is organized in five lines of business: exploration and production, supply and trading, transmission, distribution and services. Active in 33 countries, the Gaz de France Group first targets growth in Europe, its natural environment. The opening of energy markets and its position at the center of Europe's gas grids offers the Group many opportunities in trading, transmission for third parties, distribution and services. Since August 10, 2000, Gaz de France has made it possible for other gas operators to access its transmission system. The Group capitalizes on its expertise at the global level as well, in emerging markets like Mexico and in fields in which it has recognized know-how, such as liquefied natural gas (LNG). To ensure this growth and pursue its penetration of European and world markets, the Gaz de France Group implements a policy of cooperation and partnership with other energy sector operators, demonstrates its well-developed ability to innovate and practices a customer-focused organization that offers competitive, tailored services to residential users, companies and local governments. The Group has chosen to pursue this growth through a strategy of sustainable development. By making natural gas more accessible and promoting its uses, Gaz de France integrates demand-side management of energy, fosters human development and ensures environmental protection in France, Europe and the world. This activity report presents: the corporate profile of the group, the international natural gas businesses, the financial highlights, the growth objectives of the group in all its businesses (exploration and production, supply and trading, transmission, distribution

Communication dated 26 November 2004 received from the Permanent Representatives of France, Germany, the Islamic Republic of Iran and the United Kingdom concerning the agreement signed in Paris on 15 November 2004

International Nuclear Information System (INIS)

2004-01-01

The Director General has received a letter dated 26 November 2004 from the Permanent Representatives of France, Germany, the Islamic Republic of Iran and the United Kingdom, attaching the text of the agreement signed by the Governments of France, Germany, the United Kingdom of Great Britain and Northern Ireland with the support of the High Representative of the European Union, and the Islamic Republic of Iran, in Paris on 15 November 2004. The letter and, as requested therein, the text of the agreement, is reproduced herewith for the information of Member States

Taxation in France

CERN Document Server

HR Department

2016-01-01

Information regarding income tax in France. Request for additional information: social security number and personal details.   Some members of the personnel living in France have received a letter from the French tax authorities accompanied by a form, to be returned by 31 March 2016 at the latest, asking them to indicate their social security number and to confirm their personal details. As employed members of the CERN personnel are members of the Organization’s own health insurance scheme and do not participate in the French social security system, we recommend that you tick the box indicating that you do not have a social security number. We also advise you to specify in writing that, as an employed member of the CERN personnel, you do not participate in the French social security system especially by virtue of the 1970 agreement on social security between France and CERN: “Je ne suis pas soumis(e), en tant que fonctionnaire du CERN, à la sécurit&...

Evaluation of heavy metal concentrations in Rutilus frisii kutum on the southern coast of the Caspian Sea (northern Iran

Directory of Open Access Journals (Sweden)

Dariush Naghipour

2016-04-01

Full Text Available Background: Marine products, especially fish, play an increasingly significant role in human diets and health. This research evaluated the concentrations of cadmium, lead, chromium, and nickel in liver and muscle tissues of Rutilus frisii kutum along the Caspian Sea coasts of northern Iran. Methods: Thirty samples of fishes were taken from five stations (Astara, Rezvanshahr, Anazali, Ramsar, and Tonekabon during fishing season. An ICP-OES spectrophotometer was used to determine concentrations of the studied metals. Data was analyzed by SPSS 19 using descriptive statistical index, t test, and analysis of variance (ANOVA test; P Ni>Pb>Cd. The results showed statistically significant differences in the concentrations of these metals in liver and muscle tissues (P < 0.05, but no significant difference was observed between males and females. Conclusion: Based on calculations, the estimated permissible tolerable weekly intakes (PTWIs of cadmium (0.042 and 0.567 mg and lead (0.0021 and 0.027 mg in this study are lower than the levels established by the World Health Organization (WHO (0.455 mg for cadmium and 1.625 mg for lead.

Gaz de France. Source document; Gaz de France. Document de base

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This document was issued by Gaz de France, the French gas utility, at the occasion of the opening of the capital of the company. It is intended to shareholders and presents some informations relative to the stocks admitted to Euronext's Eurolist, some general informations about the company and its capital, some informations about the activities of Gaz de France group, about its financial situation and results, about its management, and about its recent evolution and future perspectives. (J.S.)

Critical acidity loads in France; Charges critiques d`acidite en France

Energy Technology Data Exchange (ETDEWEB)

Probst, A.; Party, J.P.; Fevrier, C. [Centre de Geochimie de la Surface (UPR 06251 du CNRS), 67 - Strasbourg (France); Dambrine, E. [Centre de Recherches Forestieres, INRA, 45 - Orleans (France); Thomas, A.L.; King, D. [Institut National de Recherches Agronomique (INRA), 45 - ORDON (France); Stussi, J.M. [Centre National de la Recherche Scientifique (CNRS), 54 - Vandoeuvre-les-Nancy (France)

1997-12-31

Based on results from several systematic forest and surface water monitoring programs, carried out in various parts of France as well as in Europe, acidity critical loads have been calculated for soils and surface waters; critical loads are presented for water and soils in crystalline mountainous regions such as Ardennes, Vosges and Massif Central; links with geochemistry, ecosystems and types of trees are discussed and perspectives are given for the calculation of acid and nitrogen critical loads on the whole France

EURATOM safeguards implementation in France and cooperation with the IAEA

International Nuclear Information System (INIS)

Oddou, J.

2013-01-01

International safeguards in France are applied both by: -) the European Commission (EC), through the Chapter 7 of the EURATOM Treaty; -) the International Atomic Energy Agency (IAEA) as France is a party to the NPT and has concluded a safeguards agreement with IAEA. With the exception of mining, France has a complete nuclear fuel cycle from ore concentrates to waste. Based on the legal framework of the EURATOM Treaty, all civil nuclear facilities and all civil nuclear materials are safeguarded by EURATOM wherever they are in France. Therefore the two conversion plants, the two enrichment plants, the three fuel fabrication plants, the 59 nuclear power plants including the EPR of Flamanville under construction, the 2 reprocessing plants in La Hague, the five facilities for waste treatment and numerous research centers and reactors of CEA are declared and controlled by the European Commission. The activities of the EURATOM inspectors are of various kind depending of the facility and the type of inspection. The most common checks are: identification and counting of the nuclear material, verification of accountancy declaration vs. physical follow-up of the nuclear material, non-destructive analysis and destructive analysis after sampling in large bulk handling facilities. There is a strong cooperation between IAEA and EC: the majority of IAEA inspections in France are joint team inspections with the EC. This pooling of equipment and teams can save money and human resources. Equipment for containment and surveillance are paid whether by the EC or by the IAEA and can be used by both bodies of inspectors. With the principle of 'One Job One Person', verification activities are done only once and it saves time for the inspectors and the operators. The paper is followed by the slides of the presentation. (A.C.)

Energy in France

International Nuclear Information System (INIS)

Lucas, N.J.D.

1979-01-01

The subject is dealt with in chapters, entitled: purpose and context (includes information about France's energy supplies, use and responsible organizations); evolution of relationships among institutions; review of prevailing preoccupations of sectors (separate headings for oil, gas, electricity, coal, nuclear, and unconventional energy sources: under the nuclear heading information is given about the organization of the nuclear industry in France, mining, enrichment, reprocessing, reactor construction); nature and operation of government control; energy in the plans; formulation of policy; opposition to the nuclear policy. (U.K.)

Gaz de France. Operation note

International Nuclear Information System (INIS)

2003-01-01

This note was published for the public at the occasion of the admission to Euronext's Eurolist of the existing shares that make the capital of Gaz de France company, the French gas utility. The note gives some informations about Gaz de France activity, and about its strategy of development in the European gas market. Then it describes the offer relative to the opening of Gaz de France capital. Some selected financial data and some precision about the risk factors and the management of the company complete the document. (J.S.)

Detailed radon emanation mapping in Northern Latium

International Nuclear Information System (INIS)

Aumento, F.

1993-01-01

Detailed radon surveys over 5,000 km 2 of Northern Latium, covering the northern part of the volcanic province of Central Italy, commenced in the mid eighties as part of a geothermal exploration programme; the surveys have subsequently been continued and amplified with environmental protection in mind. The area is now covered by ground emission maps, radon levels in water supplies, emissions from the different lithologies and concentrations in houses. The high uraniferous content of the volcanics, the porous nature of the ubiquitous pyroclastics, and active geothermal systems in the area combine to convey to ground level high concentrations of radon. The emissions show strong lateral variations which are geologically and tectonically controlled, such that only detailed surveys reveal the extent and locations of anomalous radon emanations. Unfortunately, long ago towns often developed in strategic locations. For Northern Latium this means on volcanic highs formed by faulted tuff blocks, two geological features associated with particularly high radon emissions. As a result, in contrast to the low average indoor radon concentrations for the greater part of Italy, in some of these town the average values exceed 450 Bq/m 3 . (author). 1 fig

Range expansion of the Asian native giant resin bee Megachile sculpturalis (Hymenoptera, Apoidea, Megachilidae) in France.

Science.gov (United States)

Le Féon, Violette; Aubert, Matthieu; Genoud, David; Andrieu-Ponel, Valérie; Westrich, Paul; Geslin, Benoît

2018-02-01

In 2008, a new species for the French bee fauna was recorded in Allauch near Marseille: the giant resin bee, Megachile sculpturalis (Smith, 1853). This was the first European record of this species that is native to East Asia. To our knowledge, it is the first introduced bee species in Europe. Here, we provide an overview of the current distribution of M. sculpturalis in France and we describe the history of its range expansion. Besides our own observations, information was compiled from literature and Internet websites, and by contacting naturalist networks. We collected a total of 117 records ( locality  ×  year combinations) for the 2008-2016 period. The geographical range of M. sculpturalis has extended remarkably, now occupying a third of continental France, with the most northern and western records located 335 and 520 km from Allauch, respectively. Information on its phenology, feeding, and nesting behavior is also provided. We report several events of nest occupation or eviction of Osmia sp. and Xylocopa sp. individuals by M. sculpturalis . Our results show that M. sculpturalis is now well established in France. Given its capacity to adapt and rapidly expand its range, we recommend amplifying the monitoring of this species to better anticipate the changes in its geographical range and its potential impacts on native bees.

La propagande anti-britannique en France pendant l’Occupation Anti-British Propaganda in France during the Occupation

Directory of Open Access Journals (Sweden)

Françoise Passera

2009-06-01

Full Text Available Left to fight alone after France signed the armistice on the 22nd of June 1940, Great Britain became enemy number one in the eyes of the German occupying forces and the Vichy government. This hostility found expression in a considerable quantity of propaganda in the guise of posters, tracts, booklets and brochures meant to denounce British responsibility for the conflict in the eyes of French public opinion. Propaganda was particularly intense from June to December 1940 and from January to June 1944 but the German and French propaganda services waged this psychological warfare against Great Britain throughout the war. In 1940, the anti-British brainwashing campaigns aimed at ridding the defeated French of their guilt by accusing the ex-ally of being the cause of the conflict and of deceit during the Battle of France. In 1941-1942, the Allies’ military setbacks were the subject of tracts and brochures that ridiculed British strategic skills. Propaganda was also based on the painful history of France and Great Britain so as to convince the French that England had always tried to deprive France of her colonies and that it was what she was trying to do by maintaining her presence in Africa. The major part of this propaganda was promoted by the German authorities, only to a lesser degree by the French collaboration parties. Till 1942, the Information Secretariat of the Vichy government distributed few anti-British tracts, concentrating its efforts on the promotion of the National Revolution. On the other hand, the first Anglo-American bombings in the Paris area provoked strong reactions in the Vichy government which then relied on the French population’s confusion and anxiety to denounce British policy. What was the impact of these anti-British speeches on the French population? The prefects’ reports on public opinion show that the plugging of Anglophobic sentiment had little influence on the French who were globally in complete support of the

Outbreak of Salmonella Enteritidis linked to the consumption of frozen beefburgers received from a food bank and originating from Poland: northern France, December 2014 to April 2015.

Science.gov (United States)

Jones, Gabrielle; Pihier, Nathalie; Vanbockstael, Caroline; Le Hello, Simon; Cadel Six, Sabrina; Fournet, Nelly; Jourdan-da Silva, Nathalie

2016-10-06

A prolonged outbreak of Salmonella enterica serotype Enteritidis occurred in northern France between December 2014 and April 2015. Epidemiological investigations following the initial notification on 30 December 2014 of five cases of salmonellosis (two confirmed S. Enteritidis) in young children residing in the Somme department revealed that all cases frequented the same food bank A. Further epidemiological, microbiological and food trace-back investigations indicated frozen beefburgers as the source of the outbreak and the suspected lot originating from Poland was recalled on 22 January 2015. On 2 March 2015 a second notification of S. Enteritidis cases in the Somme reinitiated investigations that confirmed a link with food bank A and with consumption of frozen beefburgers from the same Polish producer. In the face of a possible persistent source of contamination, all frozen beefburgers distributed by food bank A and from the same origin were blocked on 3 March 2015. Microbiological analyses confirmed contamination by S. Enteritidis of frozen beefburgers from a second lot remaining in cases' homes. A second recall was initiated on 6 March 2015 and all frozen beefburgers from the Polish producer remain blocked after analyses identified additional contaminated lots over several months of production. This article is copyright of The Authors, 2016.

Market Accountability in Schools: Policy Reforms in England, Germany, France and Italy

Science.gov (United States)

Mattei, Paola

2012-01-01

This article concentrates on the policy reforms of schools in England, Germany, France and Italy, from 1988 to 2009, with a focus on the introduction of market accountability. Pressing demands for organisational change in schools, shaped by the objectives of "efficiency" and competition, which were introduced in England in the 1980s,…

Colbert's shadow: trade liberalisation and France's energy giants

International Nuclear Information System (INIS)

Anon.

1999-01-01

The slow pace of liberalisation in France's state-owned Electricite de France (EdF) and Gaz de France (GdF) companies are examined, and complaints from the British, Austrian, and Spanish power companies that France has failed to implement the EU directives while EdF has not been slow to expand overseas are considered. The climate of change in France illustrated by the hostile takeover battles, and suspicion of spot and futures trading as speculation rather than offsetting risks are noted. (UK)

Total mercury concentrations in anadromous Northern Dolly Varden from the northwestern Canadian Arctic: A historical baseline study

Energy Technology Data Exchange (ETDEWEB)

Tran, L., E-mail: l5tran@uwaterloo.ca [Department of Biology, University of Waterloo, Waterloo, Ontario N2L 3G1 (Canada); Reist, J.D. [Fisheries and Oceans Canada, Winnipeg, Manitoba R3T 2N6 (Canada); Power, M., E-mail: m3power@uwaterloo.ca [Department of Biology, University of Waterloo, Waterloo, Ontario N2L 3G1 (Canada)

2015-03-15

Previous research has documented the significance of total mercury (THg) as a northern contaminant in general and of fish in particular. While much research has been devoted to documenting both spatial and temporal changes in THg in consumed fish, little effort has been directed at understanding patterns of THg in Dolly Varden (Salvelinus malma), a prized subsistence species throughout the western North American Arctic. Here we report historical THg concentrations for anadromous Dolly Varden from 10 populations in the Yukon and Northwest Territories sampled across a range of latitudes (67–69°N) and longitudes (136–141°W) between the years 1988–91. Unadjusted mean THg concentrations ranged from 15 to 254 ng/g wet weight. Length-adjusted THg concentrations were significantly different among sites, but were not related to latitude or longitude. Within and among populations, THg was significantly related to fork-length, age, δ{sup 15}N, and δ{sup 13}C, with the variation in THg found among populations being best explained by size. The data serve as an important baseline against which future changes in THg levels in this important subsistence fishery may be compared to determine the significance of any observed trends. - Highlights: • THg were measured in Dolly Varden from the Yukon and Northwest Territories. • Length-adjusted THg concentrations were not related to latitude or longitude. • Among-population variation in THg was best explained by fork-length. • Length-adjusted THg concentrations were related to age, δ{sup 15}N, and δ{sup 13}C. • Mean THg were below Health Canada’s consumption guideline for commercial fish.

Total mercury concentrations in anadromous Northern Dolly Varden from the northwestern Canadian Arctic: A historical baseline study

International Nuclear Information System (INIS)

Tran, L.; Reist, J.D.; Power, M.

2015-01-01

Previous research has documented the significance of total mercury (THg) as a northern contaminant in general and of fish in particular. While much research has been devoted to documenting both spatial and temporal changes in THg in consumed fish, little effort has been directed at understanding patterns of THg in Dolly Varden (Salvelinus malma), a prized subsistence species throughout the western North American Arctic. Here we report historical THg concentrations for anadromous Dolly Varden from 10 populations in the Yukon and Northwest Territories sampled across a range of latitudes (67–69°N) and longitudes (136–141°W) between the years 1988–91. Unadjusted mean THg concentrations ranged from 15 to 254 ng/g wet weight. Length-adjusted THg concentrations were significantly different among sites, but were not related to latitude or longitude. Within and among populations, THg was significantly related to fork-length, age, δ 15 N, and δ 13 C, with the variation in THg found among populations being best explained by size. The data serve as an important baseline against which future changes in THg levels in this important subsistence fishery may be compared to determine the significance of any observed trends. - Highlights: • THg were measured in Dolly Varden from the Yukon and Northwest Territories. • Length-adjusted THg concentrations were not related to latitude or longitude. • Among-population variation in THg was best explained by fork-length. • Length-adjusted THg concentrations were related to age, δ 15 N, and δ 13 C. • Mean THg were below Health Canada’s consumption guideline for commercial fish

Sources of high frequency seismic noise: insights from a dense network of ~250 stations in northern Alsace (France)

Science.gov (United States)

Vergne, Jerome; Blachet, Antoine; Lehujeur, Maximilien

2015-04-01

Monitoring local or regional seismic activity requires stations having a low level of background seismic noise at frequencies higher than few tenths of Hertz. Network operators are well aware that the seismic quality of a site depends on several aspects, among them its geological setting and the proximity of roads, railways, industries or trees. Often, the impact of each noise source is only qualitatively known which precludes estimating the quality of potential future sites before they are tested or installed. Here, we want to take advantage of a very dense temporary network deployed in Northern Alsace (France) to assess the effect of various kinds of potential sources on the level of seismic noise observed in the frequency range 0.2-50 Hz. In September 2014, more than 250 seismic stations (FairfieldNodal@ Zland nodes with 10Hz vertical geophone) have been installed every 1.5 km over a ~25km diameter disc centred on the deep geothermal sites of Soultz-sous-Forêts and Rittershoffen. This region exhibits variable degrees of human imprints from quite remote areas to sectors with high traffic roads and big villages. It also encompasses both the deep sedimentary basin of the Rhine graben and the piedmont of the Vosges massif with exposed bedrock. For each site we processed the continuous data to estimate probability density functions of the power spectral densities. At frequencies higher than 1 Hz most sites show a clear temporal modulation of seismic noise related to human activity with the well-known variations between day and night and between weekdays and weekends. Moreover we observe a clear evolution of the spatial distribution of seismic noise levels with frequency. Basically, between 0.5 and 4 Hz the geological setting modulates the level of seismic noise. At higher frequencies, the amplitude of seismic noise appears mostly related to the distance to nearby roads. Based on road maps and traffic estimation, a forward approach is performed to model the induced

Modeling of pollution aerosols in Ile-de-France

International Nuclear Information System (INIS)

Hodzic, A.

2005-10-01

The modeling of aerosols is a major stake in the understanding of the emission processes and evolution of particulates in the atmosphere. However, the parameterizations used in today's aerosol models still comprise many uncertainties. This work has been motivated by the need of better identifying the weaknesses of aerosols modeling tools and by the necessity of having new validation methods for a 3D evaluation of models. The studies have been carried out using the CHIMERE chemistry-transport model, which allows to simulate the concentrations and physico-chemical characteristics of pollution aerosols at the European scale and in Ile-de-France region. The validation approach used is based on the complementarity of the measurements performed on the ground by monitoring networks with those acquired during the ESQUIF campaign (study and simulation of air quality in Ile-de-France), with lidar and photometric measurements and with satellite observations. The comparison between the observations and the simulations has permitted to identify and reduce the modeling errors, and to characterize the aerosol properties in the vicinity of an urban area. (J.S.)

Risk of Lung Cancer and Indoor Radon Exposure in France

International Nuclear Information System (INIS)

Baysson, H.; Tirmarche, M.; Tymen, G.; Ducloy, F.; Laurier, D.

2004-01-01

It is well established that radon exposure increases risks of lung cancer among underground miners. to estimate the lung cancer risk linked to indoor radon exposure, a hospital based case-control study was carried out in France, With a focus on precise reconstruction of past indoor radon exposure over the 30 years preceding the lung cancer diagnosis. The investigation rook place from 1992 to 1998 in four regions of France: Auvergne, Brittany, Languedoc and Limousin. During face-to-face interviews a standardized questionnaire was used to ascertain demographic characteristics, information on active and passive smoking, occupational exposure, medical history as well as extensive details on residential history. Radon concentrations were measured in the dwellings where subjects had lived at least one year during the 5-30 year period before interview. Measurements of radon concentrations were performed during a 6-month period, using two Kodalpha LR 115 detectors, one in the living room and one in the bedroom. The time-weighted average (TWA) radon concentration for a subject during the 5-30 year period before interview was based on radon concentrations over all addresses occupied by the subject weighted by the number of years spent at each address. For the time intervals without available measurements, we imputed the region-specific arithmetic average of radon concentrations for measured addresses of control subjects. Lung cancer risk was examined in relation to indoor radon exposure after adjustment for age, sex, region, cigarette smoking and occupational exposure. The estimated relative a risk per 100 Bq/m''3 was 1.04, at the borderline of statistical significance (95 percent Confidence Interval: 0.99, 1..1). These results are in agreement with results from other indoor radon case-control studies and with extrapolations from underground miners studies. (Author) 31 refs

Spatial and temporal trends in PCBs in sediment along the lower Rhone River, France

Energy Technology Data Exchange (ETDEWEB)

Desmet, Marc, E-mail: marc.desmet@univ-tours.fr [EA 6293 GeHCO Universite Francois-Rabelais de Tours, Parc de Grandmont, 37200 Tours (France); Mourier, Brice, E-mail: brice.mourier@entpe.fr [Universite Lyon 1, UMR 5023 Ecologie des Hydrosystemes Naturels et Anthropises, ENTPE, CNRS, 3, Rue Maurice Audin, 69518 Vaulx-en-Velin (France); Mahler, Barbara J., E-mail: bjmahler@usgs.gov [U.S. Geological Survey, 1505 Ferguson Lane, Austin, TX 78754 (United States); Van Metre, Peter C., E-mail: pcvanmet@usgs.gov [U.S. Geological Survey, 1505 Ferguson Lane, Austin, TX 78754 (United States); Roux, Gwenaeelle, E-mail: gwenaelle.roux@entpe.fr [Universite Lyon 1, UMR 5023 Ecologie des Hydrosystemes Naturels et Anthropises, ENTPE, CNRS, 3, Rue Maurice Audin, 69518 Vaulx-en-Velin (France); Persat, Henri, E-mail: persat@biomserv.univ-lyon1.fr [Universite de Lyon, UMR 5023 Ecologie des Hydrosystemes Naturels et Anthropises, Universite Lyon 1, ENTPE, CNRS, 5 rue Raphaeel Dubois, 69221 Villeurbanne (France); Lefevre, Irene, E-mail: Irene.Lefevre@lsce.ipsl.fr [UMR 8212, LSCE, Bat. 12, avenue de la Terrasse, F-91198 Gif-sur-Yvette Cedex (France); Peretti, Annie, E-mail: royannie@gmail.com [Irstea, UR MALY, 3 bis Quai Chauveau, CP220, F-69336 Lyon (France); and others

2012-09-01

Despite increasingly strict control of polychlorinated biphenyl (PCB) releases in France since the mid-1970s, PCB contamination of fish recently has emerged as a major concern in the lower Rhone River basin. We measured PCB concentrations in Rhone sediment to evaluate the effects of PCB releases from major urban and industrial areas, sediment redistribution by large floods, and regulatory controls on PCB trends from 1970 to present. Profiles of PCBs (the sum of seven indicator PCB congeners) were reconstructed from sediment cores collected from an off-river rural reference site and from three depositional areas along the Rhone upstream and downstream from the city of Lyon, France. Core chronology was determined from radionuclide profiles and flood deposits. PCB concentrations increased progressively in the downstream direction, and reached a maximum concentration in 1991 of 281 {mu}g/kg at the most downstream site. At the rural reference site and at the upstream Rhone site, PCB concentrations peaked in the 1970s (maximum concentration of 13 and 78 {mu}g/kg, respectively) and have decreased exponentially since then. PCB concentrations in the middle and downstream cores were elevated into the early 1990s, decreased very rapidly until 2000, and since then have remained relatively stable. Congener profiles for three time windows (1965-80, 1986-93, and 2000-08) were similar in the three sediment cores from the Rhone and different from those at the rural reference site. The results indicate that permitted discharges from a hazardous-waste treatment facility upstream from Lyon might have contributed to high concentrations into the 1980-90s, but that industrial discharges from the greater Lyon area and tributaries to the Rhone near Lyon have had a greater contribution since the 1990s. There is little indication that PCB concentration in sediments downstream from Lyon will decrease over at least the short term. -- Highlights: Black-Right-Pointing-Pointer We reconstructed

Numerical Simulation of A Right-moving Storm Over France

Science.gov (United States)

Chancibault, K.; Ducrocq, V.; Lafore, J.-Ph.

A three-dimensional non-hydrostatic mesoscale model is used to simulate the right- moving storm produced through storm splitting, on 30 may 1999, over northern France. The initial state is provided by the French 3D-var ARPEGE analysis and the simuation is performed with two interactive nested domains. The aim of this study is to improve our understanding of such storm dynamics. A vor- ticity analysis has been carried out, with emphasis on stretching and tilting terms of the vertical vorticity equation, thanks to the backward trajectories. The baroclinic produc- tion and stretching terms of the horizontal vorticity equation have also been studied to understand the interaction between the horizontal vorticity and a mesoscale thermal line. Finally, the spatial and temporal variation of the Storm Relative Environmental Helicity has been examined. Most of the results compare well with previous results on right-moving storms ob- tained from theoritical or numerical studies from idealized homogeneous base state.

The relationship between plasma steroid hormone concentrations and the reproductive cycle in the Northern Pacific rattlesnake, Crotalus oreganus.

Science.gov (United States)

Lind, Craig M; Husak, Jerry F; Eikenaar, Cas; Moore, Ignacio T; Taylor, Emily N

2010-05-01

We describe the reproductive cycle of Northern Pacific rattlesnakes (Crotalus oreganus) by quantifying steroid hormone concentrations and observing reproductive behaviors in free-ranging individuals. Additionally, we examined reproductive tissues from museum specimens. Plasma steroid hormone concentrations were quantified for both male and female snakes throughout the active season (March-October). We measured testosterone (T), 5alpha-dihydrotestosterone (DHT), and corticosterone (B) concentrations in both sexes and 17beta-estradiol (E2) and progesterone (P) in females only. We observed reproductive behaviors (e.g., consortship, courtship, and copulation) in the field and measured testis and follicle size in male and female snakes from museum collections to relate steroid hormone concentrations to the timing of reproductive events. Our study revealed that C. oreganus in central California exhibits a bimodal pattern of breeding, with most mating behavior occurring in the spring and some incidences of mating behavior observed in late summer/fall. Each breeding period corresponded with elevated androgen (T or DHT) levels in males. Testes were regressed in the spring when the majority of reproductive behavior was observed in this population, and they reached peak volume in August and September during spermatogenesis. Although we did not detect seasonal variation in female hormone concentrations, some females had high E2 in the spring and fall, coincident with mating and with increased follicle size (indicating vitellogenesis) in museum specimens. Females with high E2 concentrations also had high T and DHT concentrations. Corticosterone concentrations in males and females were not related either to time of year or to concentrations of any other hormones quantified. Progesterone concentrations in females also did not vary seasonally, but this likely reflected sampling bias as females tended to be underground, and thus unobtainable, in summer months when P would be

Assessing spatial and temporal variability in phytoplankton concentration through chlorophyll-a satellite data: a case study of northern arabian sea

International Nuclear Information System (INIS)

Khan, I.A.; Ghazal, L.

2015-01-01

This study focuses on applying remote sensing technology to identify and assess seasonal and intra-annual variation of phytoplankton availability. A standard MODIS algorithm for Chlorophyll-a, is used to obtain a variation of phytoplankton with the help of MODIS time series images from April 2011 to March 2012 that describe the situation for a whole year, we also used periodical data for each three months, i.e., from April 2011 to June 2011, July 2011 to September 2011, October 2011 to December 2011 and finally January 2012 to March 2012. Chlorophyll-a (Chl-a), products were retrieved from the sensor data that demonstrates the spatio-temporal variability of phytoplankton concentration in the northern Arabian sea near the coastline and open sea water of Pakistan, India, Iran and Oman. High concentration of Chl-a, were observed during two periods August to September and February to March respectively. It was also revealed that Chl-a, concentration was almost identical between the latitude 20 and 21 degrees N throughout the year. (author)

Gaz de France 2006 annual report

International Nuclear Information System (INIS)

2006-01-01

Gaz de France is major European energy utility, which produces, purchases, transports, distributes and sells natural gas, electricity and related services for its residential, corporate and local government customers. Its strategic focuses are to develop an ambitious marketing strategy, pursue a supply and procurement policy that guarantees the Group's competitiveness, confirm its position as a benchmark infrastructure manager, and speed up its profitable growth in Europe. Gaz de France aligns its strategy with a concrete and ambitious sustainable development policy. Its growth model is based on responsiveness to customers and constructive dialogue with its employees and partners. This document is the activity report of the group for the year 2006. It presents: 1 - the corporate profile of the group; 2 - its strategies (energy, energy supply, infrastructures); 3 - its financial highlights; 4 - its governance, shareholders and human resources; 5 - the activities of the group (exploration and production, energy procurement, energy sales, services, transmission France, storage France, LNG terminals, distribution France, transmission and distribution international, research and development); 6 - its 2006 financial data and financial summary

Hurricane Frances Poster (September 5, 2004)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Hurricane Frances poster. Multi-spectral image from NOAA-17 shows Hurricane Frances over central Florida on September 5, 2004. Poster dimension is approximately...

Nuclear safety in France in 2001; La surete nucleaire en France en 2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

This press dossier summarizes the highlights of nuclear safety in France in 2001: the point-of-view of A.C. Lacoste, director of the French authority of nuclear safety (ASN), the new organisation of the control of nuclear safety and radiation protection, the ASN's policy of transparency, the evolutions of nuclear fuels and the consistency of the fuel cycle, the necessary evolutions of the nuclear crisis management, the harmonizing work of safety approaches carried out by the WENRA association. The following documents are attached in appendixes: the decrees relative to the reformation of the nuclear control in France, the missions of the ASN, the control of nuclear safety and radiation protection in France, the organization of ASN in March 2000, the incidents notified in 2001, the inspections performed in 2001, and the list of the main French nuclear sites. (J.S.)

Flight Dynamics and Abundance of Ips sexdentatus (Coleoptera: Curculionidae: Scolytinae in Different Sawmills from Northern Spain: Differences between Local Pinus radiata (Pinales: Pinaceae and Southern France Incoming P. pinaster Timber

Directory of Open Access Journals (Sweden)

Sergio López

2012-01-01

Full Text Available In January 2009, the windstorm “Klaus” struck the southern part of France, affecting 37.9 million m3 of maritime pine Pinus pinaster Aiton (Pinales: Pinaceae. This breeding plant material favored the outbreak of Ips sexdentatus (Börner (Coleoptera: Curculionidae: Scolytinae. As much of this timber is imported to the Basque Country (northern Spain, a potential risk to conifer stands is generated, due to the emergence of the incoming beetles. Thus, flight dynamics and beetle abundance were compared in different sawmills, according to the timber species (either local P. radiata D. Don or imported P. pinaster. A maximum flight peak of I. sexdentatus was observed in mid-June in P. pinaster importing sawmills, whereas a second lighter peak occurred in September. In contrast, only a maximum peak in mid-June was observed in P. radiata inhabiting beetles, being significantly smaller than in local P. pinaster trading sawmills. In addition, significant differences were found between imported P. pinaster and P. radiata regarding the number of insects beneath the bark. The development of IPM strategies for controlling I. sexdentatus populations is recommended, due to the insect abundance found in P. pinaster imported timber.

Nuclear safety in France

International Nuclear Information System (INIS)

Queniart, D.

1989-12-01

This paper outlines the organizational and technical aspects of nuclear safety in France. From the organization point of view, the roles of the operator, of the safety authority and of the Institute for Protection and Nuclear Safety are developed. From the technical viewpoint, the evolution of safety since the beginning of the French nuclear programme, the roles of deterministic and probabilistic methods and the severe accident policy (prevention and mitigation, venting containment) in France are explained

Women in physics in France

Energy Technology Data Exchange (ETDEWEB)

Pierron-Bohnes, Véronique [CNRS-University of Strasbourg, Strasbourg (France)

2015-12-31

We present six associations and entities working in France on issues of women in physics: the Women and Physics Commission, French Physical Society; Women in Nuclear (WiN) France; Women and Science Association; Mission for the Place of Women at CNRS; Parity, Diversity, and Women Network, CEA; and the Network of University Equality-Diversity Representatives.

Women in physics in France

International Nuclear Information System (INIS)

Pierron-Bohnes, Véronique

2015-01-01

We present six associations and entities working in France on issues of women in physics: the Women and Physics Commission, French Physical Society; Women in Nuclear (WiN) France; Women and Science Association; Mission for the Place of Women at CNRS; Parity, Diversity, and Women Network, CEA; and the Network of University Equality-Diversity Representatives

Evolution of the uranium industry in France; Evolution de l'industrie de l'uranium en France

Energy Technology Data Exchange (ETDEWEB)

Maget, P; Vertes, P [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires; Bazile, F [Societe industrielle des minerais de l' ouest (France)

1964-07-01

The main feature in the development of the French uranium industry during the last few years is the completion of the programme, already started in 1958, for the equipment of mining units and treatment plants. It was thus possible by 1961, to reach a production capacity of about 2000 T of metal contained in concentrates, and about 1800 T of metal of nuclear purity. The prospecting and research carried on in France by the Commissariat and by private Industry have brought about not only a satisfactory renewal of the reserves under exploitation but also the development of two new uranium-producing regions: one of the usual type in France, in the crystalline formations to the South-East of the Massif Central, the other in the Permian sedimentary formations in the department of l'Herault. Uraniferous concentrates are produced in two forms: -on the one hand two chemical plants run by a combined Commissariat-private industry firm, the Societe Industrielle des Minerais de l'Ouest, produce magnesium uranates by a conventional process, in the Vendee and at la Crouzille; - on the other hand two Commissariat plants, one managed by the same Society in the Forez, the other run directly by the Commissariat at Gueugnon in the Grury mining district, at present inactive, produce uranyl nitrate: the former from ore extracted in the Forez region, the latter from magnesium uranate pre-concentrates imported from Gabon. Two Commissariat plants convert the concentrates into a product of nuclear purity: - one at le Bouchet, run by the C.E.A., which also deals with development studies, - the other at Malvesi, managed by a Commissariat-private industry combine, the Societe de Raffinage de l'Uranium. This latter has a production capacity about double that of le Bouchet and uses the same manufacturing processes. The bulk of the uranium metal is still produced by calcium reduction, but the le Bouchet plant is already equipped for magnesium reduction and is using this process. Uranium fluoride

Fukushima derived radiocesium in subsistence-consumed northern fur seal and wild celery

International Nuclear Information System (INIS)

Ruedig, Elizabeth; Duncan, Colleen; Dickerson, Bobette; Williams, Michael; Gelatt, Thomas; Bell, Justin; Johnson, Thomas E.

2016-01-01

In July 2014, our investigative team traveled to St. Paul Island, Alaska to measure concentrations of radiocesium in wild-caught food products, primarily northern fur seal (Callorhinus ursinus). The 2011 Fukushima Daiichi Nuclear Power Plant accident released radiocesium into the atmosphere and into the western Pacific Ocean; other investigators have detected Fukushima-derived radionuclides in a variety of marine products harvested off the western coast of North America. We tested two subsistence-consumed food products from St. Paul Island, Alaska for Fukushima-derived radionuclides: 54 northern fur seal, and nine putchki (wild celery, Angelica lucida) plants. Individual northern fur seal samples were below minimum detectable activity concentrations of "1"3"7Cs and "1"3"4Cs, but when composited, northern fur seal tissues tested positive for trace quantities of both isotopes. Radiocesium was detected at an activity concentration of 37.2 mBq "1"3"4Cs kg"−"1 f.w. (95% CI: 35.9–38.5) and 141.2 mBq "1"3"7Cs kg"−"1 f.w. (95% CI: 135.5–146.8). The measured isotopic ratio, decay-corrected to the date of harvest, was 0.26 (95% CI: 0.25–0.28). The Fukushima nuclear accident released "1"3"4Cs and "1"3"7Cs in roughly equal quantities, but by the date of harvest in July 2014, this ratio was 0.2774, indicating that this population of seals has been exposed to small quantities of Fukushima-derived radiocesium. Activity concentrations of both "1"3"4Cs and "1"3"7Cs in putchki were below detection limits, even for composited samples. Northern fur seal is known to migrate between coastal Alaska and Japan and the trace "1"3"4Cs in northern fur seal tissue suggests that the population under study had been minimally exposed Fukushima-derived radionuclides. Despite this inference, the radionuclide quantities detected are small and no impact is expected as a result of the measured radiation exposure, either in northern fur seal or human populations consuming this species

Effective radium concentration in topsoils contaminated by lead and zinc smelters

Energy Technology Data Exchange (ETDEWEB)

Girault, Frédéric, E-mail: girault@ipgp.fr [Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, CNRS, Paris, France. (France); Perrier, Frédéric; Poitou, Charles; Isambert, Aude [Institut de Physique du Globe de Paris, Sorbonne Paris Cité, Université Paris Diderot, CNRS, Paris, France. (France); Théveniaut, Hervé; Laperche, Valérie [Bureau de Recherches Géologiques et Minières, Orléans, France. (France); Clozel-Leloup, Blandine [Bureau de Recherches Géologiques et Minières, Villeurbanne, France. (France); Douay, Francis [Laboratoire Génie Civil et géo Environnement, ISA Lille, Lille, France. (France)

2016-10-01

Trace elements (TE) are indicative of industrial pollution in soils, but geochemical methods are difficult to implement in contaminated sites with large numbers of samples. Therefore, measurement of soil magnetic susceptibility (MS) has been used to map TE pollutions, albeit with contrasted results in some cases. Effective radium concentration (EC{sub Ra}), product of radium concentration by the emanation factor, can be measured in a cost-effective manner in the laboratory, and could then provide a useful addition. We evaluate this possibility using 186 topsoils sampled over about 783 km{sup 2} around two former lead and zinc smelters in Northern France. The EC{sub Ra} values, obtained from 319 measurements, range from 0.70 ± 0.06 to 12.53 ± 0.49 Bq·kg{sup −1}, and are remarkably organized spatially, away from the smelters, in domains corresponding to geographical units. Lead-contaminated soils, with lead concentrations above 100 mg·kg{sup −1} < 3 km from the smelters, are characterized on average by larger peak EC{sub Ra} values and larger dispersion. At large scales, away from the smelters, spatial variations of EC{sub Ra} correlate well with spatial variations of MS, thus suggesting that, at distance larger than 5 km, variability of MS contains a significant natural component. Larger EC{sub Ra} values are correlated with larger fine fraction and, possibly, mercury concentration. While MS is enhanced in the vicinity of the smelters and is associated with the presence of soft ferrimagnetic minerals such as magnetite, it does not correlate systematically with metal concentrations. When multiple industrial and urban sources are present, EC{sub Ra} mapping, thus, can help in identifying at least part of the natural spatial variability of MS. More generally, this study shows that EC{sub Ra} mapping provides an independent and reliable assessment of the background spatial structure which underlies the structure of a given contamination. Furthermore, EC{sub Ra

Effective radium concentration in topsoils contaminated by lead and zinc smelters

International Nuclear Information System (INIS)

Girault, Frédéric; Perrier, Frédéric; Poitou, Charles; Isambert, Aude; Théveniaut, Hervé; Laperche, Valérie; Clozel-Leloup, Blandine; Douay, Francis

2016-01-01

Trace elements (TE) are indicative of industrial pollution in soils, but geochemical methods are difficult to implement in contaminated sites with large numbers of samples. Therefore, measurement of soil magnetic susceptibility (MS) has been used to map TE pollutions, albeit with contrasted results in some cases. Effective radium concentration (EC_R_a), product of radium concentration by the emanation factor, can be measured in a cost-effective manner in the laboratory, and could then provide a useful addition. We evaluate this possibility using 186 topsoils sampled over about 783 km"2 around two former lead and zinc smelters in Northern France. The EC_R_a values, obtained from 319 measurements, range from 0.70 ± 0.06 to 12.53 ± 0.49 Bq·kg"−"1, and are remarkably organized spatially, away from the smelters, in domains corresponding to geographical units. Lead-contaminated soils, with lead concentrations above 100 mg·kg"−"1 < 3 km from the smelters, are characterized on average by larger peak EC_R_a values and larger dispersion. At large scales, away from the smelters, spatial variations of EC_R_a correlate well with spatial variations of MS, thus suggesting that, at distance larger than 5 km, variability of MS contains a significant natural component. Larger EC_R_a values are correlated with larger fine fraction and, possibly, mercury concentration. While MS is enhanced in the vicinity of the smelters and is associated with the presence of soft ferrimagnetic minerals such as magnetite, it does not correlate systematically with metal concentrations. When multiple industrial and urban sources are present, EC_R_a mapping, thus, can help in identifying at least part of the natural spatial variability of MS. More generally, this study shows that EC_R_a mapping provides an independent and reliable assessment of the background spatial structure which underlies the structure of a given contamination. Furthermore, EC_R_a may provide a novel index to identify soils

France acts on electronic cigarettes.

Science.gov (United States)

Cahn, Zachary

2013-11-01

France is deciding how to regulate electronic cigarettes. I first consider the French approach and how it contrasts with other attempts at electronic cigarette regulation globally. Next, I critique the individual elements of the French proposal. The overall approach taken by France is a positive development, but banning indoor use appears unnecessary and banning advertising may be counterproductive.

Gaz de France and market regulation

International Nuclear Information System (INIS)

Carriere, J.F.; Balard, Th.

2004-01-01

Following an overview of the specific features of the European gas sector (characterised by highly concentrated production and increasing levels of production outside Europe and over long distances), the article describes the lead up to the opening of the market place in France. Following the application of the first directive in 2000, Gaz de France has carried out various measures, the aim of which was to achieve immediate efficiency (with the organizational separation of the transport and trading divisions, the separation of activities from an accounting viewpoint and the publication of a transparent TPA tariff as opposed to a discriminatory one). This opening of the gas sector has seen the start of a gradual process based on this experience. In addition to these initial measures, the opening of the gas markets has been subject to a regulatory framework as from January 2003, and the task of regulating the French gas sector has been given to the CRE (Commission de regulation de l'electricite). Thanks to the ongoing dialogue initiated by the latter with all key players in the market, progress has been achieved in various fields related to regulation. Even if this process is not complete, the French example demonstrates that the combined actions of the regulator and the market operators working together in a constructive manner and in stages, makes it possible to successfully introduce a genuinely open market. (authors)

Mass concentration and elemental composition of indoor PM 2.5 and PM 10 in University rooms in Thessaloniki, northern Greece

Science.gov (United States)

Gemenetzis, Panagiotis; Moussas, Panagiotis; Arditsoglou, Anastasia; Samara, Constantini

The mass concentration and the elemental composition of PM 2.5 and PM 10 were measured in 40 rooms (mainly offices or mixed office-lab rooms, and photocopying places) of the Aristotle University of Thessaloniki, northern Greece. A total of 27 major, minor and trace elements were determined by ED-XRF analysis. The PM 2.5/PM 10 concentration ratios averaged 0.8±0.2, while the corresponding elemental ratios ranged between 0.4±0.2 and 0.9±0.2. The concentrations of PM 2.5 and PM 10 were significantly higher (by 70% and 50%, respectively) in the smokers' rooms compared to the non-smokers' places. The total elemental concentrations were also higher in the smokers' rooms (11.5 vs 8.2 μg m -3 for PM 2.5, and 10.3 vs 7.6 μg m -3 for PM 2.5-10). Fine particle concentrations (PM 2.5) were found to be quite proportional to smoking strength. On the contrary, the two environments exhibited similar coarse (PM 2.5-10) particle fractions not related to the number of cigarettes smoked. A slight decrease of particle concentrations with increasing the floor level was also observed, particularly for PM 2.5, suggesting that high-level floors are less impacted by near ground-level sources like traffic emissions. Finally, the removal efficiency of air purification systems was evaluated.

Mapping end-stage renal disease (ESRD: spatial variations on small area level in northern France, and association with deprivation.

Directory of Open Access Journals (Sweden)

Florent Occelli

Full Text Available Strong geographic variations in the incidence of end-stage renal disease (ESRD are observed in developed countries. The reasons for these variations are unknown. They may reflect regional inequalities in the population's sociodemographic characteristics, related diseases, or medical practice patterns. In France, at the district level, the highest incidence rates have been found in the Nord-Pas-de-Calais region. This area, with a high population density and homogeneous healthcare provision, represents a geographic situation which is quite suitable for the study, over small areas, of spatial disparities in the incidence of ESRD, together with their correlation with a deprivation index and other risk factors.The Renal Epidemiology and Information Network is a national registry, which lists all ESRD patients in France. All cases included in the Nord-Pas-de-Calais registry between 2005 and 2011 were extracted. Adjusted and smoothed standardized incidence ratio (SIR was calculated for each of the 170 cantons, thanks to a hierarchical Bayesian model. The correlation between ESRD incidence and deprivation was assessed using the quintiles of Townsend index. Relative risk (RR and credible intervals (CI were estimated for each quintile.Significant spatial disparities in ESRD incidence were found within the Nord-Pas-de-Calais region. The sex- and age-adjusted, smoothed SIRs varied from 0.66 to 1.64. Although no correlation is found with diabetic or vascular nephropathy, the smoothed SIRs are correlated with the Townsend index (RR: 1.18, 95% CI [1.00-1.34] for Q2; 1.28, 95% CI [1.11-1.47] for Q3; 1.30, 95% CI [1.14-1.51] for Q4; 1.44, 95% CI [1.32-1.74] for Q5.For the first time at this aggregation level in France, this study reveals significant geographic differences in ESRD incidence. Unlike the time of renal replacement care, deprivation is certainly a determinant in this phenomenon. This association is probably independent of the patients' financial

Geology of uranium vein-deposits in France; Geologie des gites uraniferes et filoniens en France

Energy Technology Data Exchange (ETDEWEB)

Sarcia, J A; Carrat, J; Poughon, A; Sanselme, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1958-07-01

This paper gives an outline of the characteristics of the main uranium vein deposits in France; it underlines the structural, petrographic and metallogenic similarities of these deposits. (author) [French] La note presente est un expose des caracteres generaux des principaux gites uraniferes filoniens de France; elle insiste sur les similitudes structurales, petrographiques et metallogeniques de ces gisements. (auteur)

Upgrading France's emergency plans

International Nuclear Information System (INIS)

Moures, Y.

1991-01-01

In France as elsewhere, the Chernobyl accident spurred a new stage in the development of nuclear safety. In the months following the accident, France's Minister of Industry launched a campaign to strengthen research and safety measures to: prevent reactor accidents; reinforce the concept of quality in operations; train staff, in areas such as crisis management; systematically review plans, installations and techniques related to crisis management; study accident containment procedures. There was also a systematic review of communication links with authorities and outside emergency organizations during the critical phase of an accident. On the operational level regulatory monitoring procedures were reorganized and reinforced. France has not opted for the permanent presence of on-site inspectors, but rather for the total, continuous responsibility of the power plant operator, with the safety authority intervening at frequent intervals. A major programme was also established to increase capabilities for investigation and intervention in a radioactive environment in nuclear installations. (author)

Tour of France by foot

CERN Multimedia

Papini

1982-01-01

Monsieur Papini(nom juste?) et sa femme, tous les deux journalistes, découvrent avec leur 2 enfants, agés de 16 mois et 3 ans, ainsi qu'avec un âne, la vie nomade en parcourant la France pendant un an et demie à pied: comment être un nomade en France? Sa femme a écrit deux ouvrages concernant ce voyage.

Analysis of the Fukushima accident impact in France (mainland and overseas territories) from the results of the reinforced environmental radioactivity monitoring; Analyse de l'impact de l'accident de Fukushima en France (metropole et DROM-COM) a partir des resultats de la surveillance renforcee de la radioactivite de l'environnement

Energy Technology Data Exchange (ETDEWEB)

Chaptal-Gradoz, N.

2011-07-01

-old infants and effective dose in adults) by inhalation and by ingestion of iodine 131 were calculated, based on significant iodine measurements obtained from mi-March until May. The maximum dose by inhalation was 2 micro-sieverts ({mu}Sv) for one year-old infants, and 0.03 {mu}Sv for adults. The doses by ingestion were 43 {mu}Sv and 0.17 {mu}Sv, respectively. The external dose due to radioactive deposits should be less than 1.6 {mu}Sv for the first year following the accident. These assessed doses are very low; so it is confirmed that at no time did the concentrations of artificially-created radionuclides (iodine 131 and caesium 134 and 137) measured in the various compartments of the environment in mainland France and the overseas departments and territories present an environmental or health risk. At European level, airborne particulate iodine was first detected in Iceland between 19 and 20 March, and then in northern Scandinavia. Levels peaked between 28 March and 5 April, without exceeding 6 mBq/m{sup 3} of particulate iodine, and approximately 15 mBq/m{sup 3} for the particulate and gaseous forms of iodine 131. Throughout the measurement period, the majority of the iodine detected in the atmosphere was present in its gaseous form, which accounted for an average of 77% of total measured iodine. The average levels of caesium 137 and caesium 134 during the period from 20 March to 12 April were below 0.1 mBq/m{sup 3}. Over the course of April, iodine 131 concentrations gradually declined, becoming almost undetectable by early May, while atmospheric caesium 137 remained present at measurable levels but extremely low concentrations (of the order of 0.01 mBq/m{sup 3}). Five months after the accident, the ambient level of atmospheric caesium 137 (0.4 {mu}Bq/m{sup 3}) is now only double the pre-accident background level. Over the period from March to May 2011, IRSN has regularly informed the authorities, the media and the public about the radiological situation in France, in

Long-term changes in lower tropospheric baseline ozone concentrations: Comparing chemistry-climate models and observations at northern midlatitudes

Science.gov (United States)

Parrish, D. D.; Lamarque, J.-F.; Naik, V.; Horowitz, L.; Shindell, D. T.; Staehelin, J.; Derwent, R.; Cooper, O. R.; Tanimoto, H.; Volz-Thomas, A.; Gilge, S.; Scheel, H.-E.; Steinbacher, M.; Fröhlich, M.

2014-05-01

Two recent papers have quantified long-term ozone (O3) changes observed at northern midlatitude sites that are believed to represent baseline (here understood as representative of continental to hemispheric scales) conditions. Three chemistry-climate models (NCAR CAM-chem, GFDL-CM3, and GISS-E2-R) have calculated retrospective tropospheric O3 concentrations as part of the Atmospheric Chemistry and Climate Model Intercomparison Project and Coupled Model Intercomparison Project Phase 5 model intercomparisons. We present an approach for quantitative comparisons of model results with measurements for seasonally averaged O3 concentrations. There is considerable qualitative agreement between the measurements and the models, but there are also substantial and consistent quantitative disagreements. Most notably, models (1) overestimate absolute O3 mixing ratios, on average by 5 to 17 ppbv in the year 2000, (2) capture only 50% of O3 changes observed over the past five to six decades, and little of observed seasonal differences, and (3) capture 25 to 45% of the rate of change of the long-term changes. These disagreements are significant enough to indicate that only limited confidence can be placed on estimates of present-day radiative forcing of tropospheric O3 derived from modeled historic concentration changes and on predicted future O3 concentrations. Evidently our understanding of tropospheric O3, or the incorporation of chemistry and transport processes into current chemical climate models, is incomplete. Modeled O3 trends approximately parallel estimated trends in anthropogenic emissions of NOx, an important O3 precursor, while measured O3 changes increase more rapidly than these emission estimates.

Climate index for France - Methodology; Indice climatique France - Methodologie

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of average, minimum and maximum weather indexes with the winter and summer regression equations for the different economical regions of France. (J.S.)

Radon in dwellings in Northern Ireland. 1993 review

International Nuclear Information System (INIS)

Green, B.; Lomas, P.; O'Riordan, M.

1993-01-01

Measurements of radon made in some 1500 dwellings throughout Northern Ireland by the autumn of 1993 show that the average concentration is 19 Bq m -3 with some values up to fifty times higher. Around 30 of these dwellings are above the Action Level of 200 Bq m -3 adopted by the Government. Data are presented in considerable detail and various forms. Several hundred dwellings in Northern Ireland are estimated to exceed the Action Level, most of which are in a separately designated Affected Area in the southeast. Recommendations are made to promote the discovery and remedy of dwellings above the Action Level throughout Northern Ireland. (author)

Nuclear prospects in France

Energy Technology Data Exchange (ETDEWEB)

NONE

1972-07-01

At the present time, then, we are on the threshold of the second phase of nuclear development, in the. course of which nuclear activities will play a more telling role in the economic cycle. We must therefore consider the development of nuclear energy during its first two decades in the light of the above conclusions and in the realization that for some time to come we shall find ourselves in a delicate transitional stage, during which various influences from the period behind us and the period ahead will make themselves felt. This train of events is not restricted to France, where in 1970 the CEA undertook a complete restructuring of its departments. It is also taking place in other countries, where the various atomic energy commissions are feeling the need to reorganize in order to fit themselves for essential changes. We must therefore be prepared to act in the most effective way possible during this nuclear industrial period. To this end we must establish structures and adopt ways of thinking that art in keeping with the objectives of the period, which will be accompanied by a large growth of investment in the peaceful uses of nuclear energy. Success will depend to a large extent on timely joint efforts in the public and private sectors. Taken together, these requirements imply that we must follow a long-term policy covering at least the next 20 years. As our remarks are to concern the peaceful applications of nuclear energy in France, leaving aside questions of fundamental research and military applications, we shall concentrate ori the fuel cycle and the production of nuclear power, enlarging the subject at each step to encompass the necessary and increasing international co-operation.

Administrative and Judicial Cooperation in France

NARCIS (Netherlands)

Vervaele, J.A.E.

2002-01-01

There is very little knowledge in the Netherlands of how economic private law and public law are enforced in France. In France too, however, scant information can be gleaned. There is little if any contact in the university community between criminal law and administrative law, partly because

Spatial and temporal trends in PCBs in sediment along the lower Rhône River, France

International Nuclear Information System (INIS)

Desmet, Marc; Mourier, Brice; Mahler, Barbara J.; Van Metre, Peter C.; Roux, Gwenaëlle; Persat, Henri; Lefèvre, Irène; Peretti, Annie

2012-01-01

Despite increasingly strict control of polychlorinated biphenyl (PCB) releases in France since the mid-1970s, PCB contamination of fish recently has emerged as a major concern in the lower Rhône River basin. We measured PCB concentrations in Rhône sediment to evaluate the effects of PCB releases from major urban and industrial areas, sediment redistribution by large floods, and regulatory controls on PCB trends from 1970 to present. Profiles of PCBs (the sum of seven indicator PCB congeners) were reconstructed from sediment cores collected from an off-river rural reference site and from three depositional areas along the Rhône upstream and downstream from the city of Lyon, France. Core chronology was determined from radionuclide profiles and flood deposits. PCB concentrations increased progressively in the downstream direction, and reached a maximum concentration in 1991 of 281 μg/kg at the most downstream site. At the rural reference site and at the upstream Rhône site, PCB concentrations peaked in the 1970s (maximum concentration of 13 and 78 μg/kg, respectively) and have decreased exponentially since then. PCB concentrations in the middle and downstream cores were elevated into the early 1990s, decreased very rapidly until 2000, and since then have remained relatively stable. Congener profiles for three time windows (1965–80, 1986–93, and 2000–08) were similar in the three sediment cores from the Rhône and different from those at the rural reference site. The results indicate that permitted discharges from a hazardous-waste treatment facility upstream from Lyon might have contributed to high concentrations into the 1980-90s, but that industrial discharges from the greater Lyon area and tributaries to the Rhône near Lyon have had a greater contribution since the 1990s. There is little indication that PCB concentration in sediments downstream from Lyon will decrease over at least the short term. -- Highlights: ►We reconstructed trends in PCBs in

France intends to raise electricity exports

International Nuclear Information System (INIS)

Grotelueschen, M.; Boiteux.

1986-01-01

In this interview with the Chairman of the Supervisory Board of Electricite de France (EdF), the promotion of nuclear power in France, the chances on the export sector, and the structure of electric power supply are discussed and compared with the situation in West Germany. (UA) [de

Radon concentration in a house of Calvados

International Nuclear Information System (INIS)

Leleyter, L.; Riffault, B.; Mazenc, B.

2010-01-01

Recent studies indicate a link between the risk of lung cancer and residential radon exposure. However, in France, awareness of this problem was made relatively late. Accordingly this study examines the radon concentration in a private home in Calvados (Normandy region). Findings show that the presence of a fireplace in a house can accelerate radon convective transfer, and that simple adjustments to interior and exterior accommodation can significantly reduce radon concentrations in the home. (authors)

Intra-clutch and inter-colony variability in element concentrations in eggshells of the black-headed gull, Chroicocephalus ridibundus, in northern Poland.

Science.gov (United States)

Kitowski, Ignacy; Indykiewicz, Piotr; Wiącek, Dariusz; Jakubas, Dariusz

2017-04-01

Eggshells are good bioindicators of environmental contamination, and therefore, the concentrations of 17 trace elements in 87 eggshells of black-headed gulls, Chroicocephalus ridibundus, were determined in five breeding colonies in an area dominated by farmland in northern Poland. The intra-clutch variability in the eggshell concentrations of heavy metals and other elements was also investigated, and the concentrations of the elements showed the following pattern: Ca > Mg > Sr > Fe > Zn > Al > Cr > Se > Mn > Cu > Pb > As > Ni > Mo = V > Sc > Cd. The concentrations of Fe, Al, and Mn decreased with the order in which the eggs were laid, but Sr concentrations increased. In contrast, the concentration of Cu significantly increased with the laying date. The concentrations of all elements significantly differed among the studied colonies; the highest concentration of eight elements was found in the eggshells from the Kusowo colony, which may have resulted from the intensive use of fertilizers, manure, and slurry in the surrounding agricultural region. The concentrations of Mg, Sr, and Zn in the eggshells from Skoki Duże were higher than those of the other studied colonies, which may have occurred because the gulls were nesting in a functioning gravel pit; soil and the parent rock are natural reservoirs of these elements. The observed element levels indicate that the environment where the black-headed gull eggs were formed, i.e., primarily near the breeding colonies, remains in a relatively unpolluted state, which was reflected by the low levels of Cd, Ni, and Pb and the lack of measurable levels of Hg.

Development of electric road vehicles in France. Political measures, large-scale tests, and strategy of PSA Peugeot Citroen

International Nuclear Information System (INIS)

Beau, J.C.

1993-01-01

France offers particularly favourable conditions for the further development and the market introduction of electric vehicles: On account of the electricity production with almost no exhaust emission and due to the concentrated population structure stemming from the historical background in densely populated historical towns up to the innovational, electrochemical and electrotechnical industries and last but not least the automotive industry itself. The article is structured as follows: A) Political measures, large scale experiments in France; B) Strategy of PSA Peugeot Citroen; C) Activities by Peugeot in Germany. (orig.) [de

Spatial and temporal trends in PCBs in sediment along the lower Rhone River, France

Science.gov (United States)

Desmet, Marc; Mourier, Brice; Mahler, Barbara J.; Van Metre, Peter C.; Roux, Gwenaelle; Persat, Henri; Lefevre, Irene; Peretti, Annie; Chapron, Emmanuel; Anaelle, Simonneau; Miege, Cecile; Babut, Marc

2012-01-01

Despite increasingly strict control of polychlorinated biphenyl (PCB) releases in France since the mid-1970s, PCB contamination of fish recently has emerged as a major concern in the lower Rhone River basin. We measured PCB concentrations in Rhone sediment to evaluate the effects of PCB releases from major urban and industrial areas, sediment redistribution by large floods, and regulatory controls on PCB trends from 1970 to present. Profiles of PCBs (the sum of seven indicator PCB congeners) were reconstructed from sediment cores collected from an off-river rural reference site and from three depositional areas along the Rhone upstream and downstream from the city of Lyon, France. Core chronology was determined from radionuclide profiles and flood deposits. PCB concentrations increased progressively in the downstream direction, and reached a maximum concentration in 1991 of 281 μg/kg at the most downstream site. At the rural reference site and at the upstream Rhone site, PCB concentrations peaked in the 1970s (maximum concentration of 13 and 78 μg/kg, respectively) and have decreased exponentially since then. PCB concentrations in the middle and downstream cores were elevated into the early 1990s, decreased very rapidly until 2000, and since then have remained relatively stable. Congener profiles for three time windows (1965–80, 1986–93, and 2000–08) were similar in the three sediment cores from the Rhone and different from those at the rural reference site. The results indicate that permitted discharges from a hazardous-waste treatment facility upstream from Lyon might have contributed to high concentrations into the 1980-90s, but that industrial discharges from the greater Lyon area and tributaries to the Rhone near Lyon have had a greater contribution since the 1990s. There is little indication that PCB concentration in sediments downstream from Lyon will decrease over at least the short term.

Electrical energy statistics for France

International Nuclear Information System (INIS)

2009-07-01

In 2008, national electrical consumption reached 494.5 TWh, an increase of 2.9 % compared with 2007 (480.4 TWh). Adjusted for winter and summer climate contingencies and leap year, its evolution rate compared with 2007 is +1.3 % Consumption by business and private customers came to 198.0 TWh, an increase of 5.9 % compared with 2007 (187.0 TWh); consumption by Large-scale industry and SME/SMIs came to 263.0 TWh, an increase of 0.7 % compared with 2007 (261.3 TWh). Generation in France came to 549.1 TWh, as in 2006, an increase of 4.3 TWh or +0.8 % compared with 2007 (544.8 TWh). Hydro-electric generation reached 68.0 TWh, an increase of 7.5 % compared with 2007 (63.3 TWh). Renewable energy sources generation but hydro reached 9.7 TWh, an increase of 23.8 % compared with 2007 (7.8 TWh), mainly due to an increase of 37.5 % of wind energy (5.6 TWh in 2008 compared with 4.0 TWh in 2007). This progression is coherent with the increase of 48% of the installed capacity for wind generation. Nuclear generation came to 418.3 TWh in 2008, a decrease of 0.1 % compared with 2007 (418.6 TWh). Fossil thermal generation came to 53.1 TWh, a decrease of 3.5 % compared with 2007 (55.1 TWh). The heaviest load in terms of capacity reaches 92.4 GW during winter 2008/2009. Its evolution rate compared with 2007 is +3.8 % with a temperature lower by 2.2 deg. C. Since 2001, the heaviest load in winter has increased by 16% whereas the national electrical consumption has increased by 10%. The year 2008 is marked by the commissioning of the 400 kV line VIGY-MARLENHEIM. Besides, the underground circuits lengths grow by 118 km over the entire network. In terms of physical exchanges of electrical energy between France and the neighbouring countries France exported a net total of 48.0 TWh, a decrease of 15.4 % compared with 2007 (56.7 TWh). Contractual exchanges with foreign countries came to a cumulative value for exports and imports of 116.2 TWh, an increase of 5.1 % compared with 2007 (110.5 TWh

Energy program and policy about nuclear industry in France

International Nuclear Information System (INIS)

Malvy, M.

1985-01-01

As for the various problems on energy, Japan and France have taken the similar strategy and development program. Both Japan and France lack mineral energy resources, but have the industrial technical ability to make up for this shortage by substitute resources and to limit the dependence on import. Similarly to France, Japan has attained 3 tons in terms of petroleum per 1000 dollars of gross national product, which is about a half of the rate of energy consumption in the U.S., and became one of the advanced countries saving energy most. The consumption of petroleum decreased by 23 % in Japan and 30 % in France from 1973 to 1983. Nuclear power increased to 20 % of the generated output in Japan and to 50 % of that in France. The dependence on imported energy decreased to 80 % in Japan and 60 % in France. The energy policy taken by France was to satisfy demand, to diversity supply sources, to reduce energy cost, and to strengthen stable supply. The total demond of primary energy in 1984 was 191.6 million tons in terms of petroleum. Nuclear power stations generated 182 billion kWh in 1984. The nuclear power program in France, nuclear power stations and nuclear fuel cycle are reported. (Kako, I.)

France, Germany and the nuclear challenge; La France, l'Allemagne et l'enjeu nucleaire

Energy Technology Data Exchange (ETDEWEB)

Turkish, F

2004-11-15

Taking into account the french and german relations concerning the nuclear activities, the nuclear phaseout decided by the german government in 1998 presents inevitable impacts in France. The author discusses the constraints bound to this project (industrial interests, energy dependence...), the short dated phaseout project and the consequences for the relations of the two countries, Germany and France. (A.L.B.)

The study of 226Ra concentration in Teheran's pasteurized milk

International Nuclear Information System (INIS)

Khademi, B.; Sekhavat, A.; Movahed Shari'atpanahi, J.

1975-01-01

A study of 226 88 Ra concentration in pasteurized milk distributed in Tehran during 1970-72 was accomplished. The Ash resulting from the milk was 4.5 to 5.5 gr., which might be due to poor nourishment of the animals. These results are compared with the Ra concentration in France and Puerto Rico

Sheep Feed and Scrapie, France

Science.gov (United States)

Philippe, Sandrine; Ducrot, Christian; Roy, Pascal; Remontet, Laurent; Jarrige, Nathalie

2005-01-01

Scrapie is a small ruminant, transmissible spongiform encephalopathy (TSE). Although in the past scrapie has not been considered a zoonosis, the emergence of bovine spongiform encephalopathy, transmissible to humans and experimentally to sheep, indicates that risk exists for small ruminant TSEs in humans. To identify the risk factors for introducing scrapie into sheep flocks, a case-control study was conducted in France from 1999 to 2000. Ninety-four case and 350 control flocks were matched by location and main breed. Three main hypotheses were tested: direct contact between flocks, indirect environmental contact, and foodborne risk. Statistical analysis was performed by using adjusted generalized linear models with the complementary log-log link function, considering flock size as an offset. A notable effect of using proprietary concentrates and milk replacers was observed. The risk was heterogeneous among feed factories. Contacts between flocks were not shown to be a risk factor. PMID:16102318

General presentation of the biomass in France; Presentation generale de la biomasse en France

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-09-15

The biomass is the first source of renewable energy in France. It allows the thermal (heat, fuels) and electrical energy recovery.It satisfies many stakes in the energy, the environment and the employment. This document presents the energy stake, the environmental stake and the economic and social stake. It discusses also the wood energy recovery in France, provides statistical data, definitions and methodologies of evaluation. It analyzes the production and consumption of the wood energy for the industrial and domestic sectors. (A.L.B.)

Gaz de France. Source document

International Nuclear Information System (INIS)

2005-01-01

This document was issued by Gaz de France, the French gas utility, at the occasion of the opening of the capital of the company. It is intended to shareholders and presents some informations relative to the stocks admitted to Euronext's Eurolist, some general informations about the company and its capital, some informations about the activities of Gaz de France group, about its financial situation and results, about its management, and about its recent evolution and future perspectives. (J.S.)

Pharmacy education in France.

Science.gov (United States)

Bourdon, Olivier; Ekeland, Catherine; Brion, Françoise

2008-12-15

In France, to practice as a pharmacist, one needs a "diplome d'état de Docteur en Pharmacie" This degree is awarded after 6 or 9 years of pharmacy studies, depending on the option chosen by the student. The degree is offered only at universities and is recognized in France as well as throughout the European Union. Each university in France is divided into faculties called Unité de Formation et de Recherche (UFR). There are 24 faculties of pharmacy or UFRs de pharmacie. A national committee develops a pharmacy education program at the national level and each faculty adapts this program according to its specific features and means (eg, faculty, buildings). The number of students accepted in the second year is determined each year by a Government decree (numerus clausus). Successive placements, totalling 62 weeks, progressively familiarize the student with professional practice, and enable him/her to acquire the required competencies, such as drug monitoring and educating and counselling patients. Challenges facing community pharmacies in the next 10 years are patient education, home health care, and orthopaedics; in hospital pharmacies, empowering pharmacists to supervise and validate all prescriptions; and finally, research in pharmacy practice.

Teaching with "Voix et Images de France"

Science.gov (United States)

Marrow, G. D.

1970-01-01

A report on the classroom use of Voix et Images de France," the French text prepared by the Centre de Recherche et d'Etude pourla Diffusion du Francais (CREDIF) at the Ecole Normale Superieure de Saint-Cloud in France. (FB)

Summer atmospheric polybrominated diphenyl ethers in urban and rural areas of northern China

International Nuclear Information System (INIS)

Wang Chen; Li Wei; Chen Jiwei; Wang Hongqijie; Li Tongchao; Shen Guofeng; Shen Huizhong; Huang Ye; Wang Rong; Wang Bin; Zhang Yanyan; Tang Jianhui; Liu Wenxin; Wang Xilong; Tao Shu

2012-01-01

High levels of polybrominated diphenyl ethers (PBDEs) have been extensively reported in urban areas and at e-waste recycling sites in coastal China. However, data are scarce in northern China and are not available in rural areas at all. In addition, it is often believed that air concentrations in rural areas are lower than those in urban areas without distinguishing rural residential areas and open fields. In this study, air samples were collected at 17 sites covering urban and rural (residential and open field) areas in northern China using active samplers. With BDE-209 dominated in all congeners, the average concentrations of BDE-209 (41 ± 72 pg/m 3 ) and other 13 PBDEs (16 ± 12 pg/m 3 ) were significantly lower than those found in south China, such as in Guangzhou or Hong Kong. On average, the total PBDE concentrations at the urban sites were 2.2 and 2.9 times of those at the rural residential and field sites, respectively. - Graphical abstract: Concentration of PBDEs at each site of the studied area. Highlights: ► High levels of PBDEs with BDE-209 domination were detected in air in northern China. ► PBDE concentrations in rural residential areas were significantly higher than those in rural open fields. ► Proportions of BDE-209 in urban areas were higher than those in rural areas. ► PBDE concentrations were correlated to local population density and Gross Domestic Production. - In northern China, PBDEs in air in rural residential areas were significantly higher than those in open fields.

Chemical composition of fogwater in an urban area: Strasbourg (France).

Science.gov (United States)

Millet, M; Sanusi, A; Wortham, H

1996-01-01

To investigate the acidity and to identify the predominant compounds, this work presents the chemical analysis of 18 fogwater samples collected during the year 1991 in Strasbourg, in the east of France. For each fog event, two droplet size categories (2-6 microm and 5-8 microm) have been separately collected and 16 ionic components have been analysed. These two fraction sizes were chosen because they correspond approximately to the size range that can penetrate the human lung and they may have possible health effects. The dominant species were NH4+, NO3-, SO4(2-) and Cl-, with a maximum level of 12,640, 17,270, 21,620 and 13,540 microeq litre(-1), respectively. For most of the fog events the highest concentrations of all analysed species were observed in the 2-6 microm droplets. pH values ranged between 2.79 and 5.70 and the fogwater acidity was governed by three strong acids, H2SO4, HNO3 and HCl and was partially neutralised by NH3 and probably by the presence of CaCO3 in the 'loess', which is the major constituent of soils in the upper Rhine valley. In other respects the acetate/formate ratio (methanoate/ethanoate), generally lower than 1, indicates an important pollution due to automobile exhaust, although the Pb concentrations are moderate due to the general use of unleaded gasoline in France since 1989.

Energy statistics. France; Statistiques energetiques. France

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-10-01

This document summarizes in a series of tables the energy statistical data for France: consumption since 1973; energy supplies (production, imports, exports, stocks) and uses (refining, power production, internal uses, sectoral consumption) for coal, petroleum, gas, electricity, and renewable energy sources; national production and consumption of primary energy; final consumption per sector and per energy source; general indicators (energy bill, US$ change rate, prices, energy independence, internal gross product); projections. Details (resources, uses, prices, imports, internal consumption) are given separately for petroleum, natural gas, electric power and solid mineral fuels. (J.S.)

Clustering of France Monthly Precipitation, Temperature and Discharge Based on their Multiresolution Links with 500mb Geopotential Height from 1968 to 2008

Science.gov (United States)

Massei, N.; Fossa, M.; Dieppois, B.; Vidal, J. P.; Fournier, M.; Laignel, B.

2017-12-01

In the context of climate change and ever growing use of water resources, identifying how the climate and watershed signature in discharge variability changes with the geographic location is of prime importance. This study aims at establishing how 1968-2008 multiresolution links between 3 local hydrometerological variables (precipitation, temperature and discharge) and 500 mb geopotential height are structured over France. First, a methodology that allows to encode the 3D geopotential height data into its 1D conformal modulus time series is introduced. Then, for each local variable, their covariations with the geopotential height are computed with cross wavelet analysis. Finally, a clustering analysis of each variable cross spectra is done using bootstrap clustering.We compare the clustering results for each local variable in order to untangle the watershed from the climate drivers in France's rivers discharge. Additionally, we identify the areas in the geopotential height field that are responsible for the spatial structure of each local variable.Main results from this study show that for precipitation and discharge, clear spatial zones emerge. Each cluster is characterized either by different different amplitudes and/or time scales of covariations with geopotential height. Precipitation and discharge clustering differ with the later being simpler which indicates a strong low frequency modulation by the watersheds all over France. Temperature on the other hand shows less clearer spatial zones. For precipitation and discharge, we show that the main action path starts at the northern tropical zone then moves up the to central North Atlantic zone which seems to indicates an interaction between the convective cells variability and the reinforcement of the westerlies jets as one of the main control of the precipitation and discharge over France. Temperature shows a main zone of action directly over France hinting at local temperature/pressure interactions.

France, Germany and the nuclear challenge

International Nuclear Information System (INIS)

Turkish, F.

2004-11-01

Taking into account the french and german relations concerning the nuclear activities, the nuclear phaseout decided by the german government in 1998 presents inevitable impacts in France. The author discusses the constraints bound to this project (industrial interests, energy dependence...), the short dated phaseout project and the consequences for the relations of the two countries, Germany and France. (A.L.B.)

METHYLMERCURY BIOACCUMULATION DEPENDENCE ON NORTHERN PIKE AGE AND SIZE IN TWENTY MINNESOTA LAKES

Science.gov (United States)

Mercury accumulation in northern pike muscle tissue (fillets) was found to be directly related to fish age and size. Measurements were made on 173 individual northern pike specimens from twenty lakes across Minnesota. Best fit regressions of mercury fillet concentration (wet wt.)...

Energy use and planning in France

International Nuclear Information System (INIS)

Nicolaon, G.A.

1983-01-01

Energy planning in France must compensate for a lack of natural resources and a 77% dependence on imports with conservation, an increased use of domestic sources, and diversified supplies. One problem is a high per-capita energy consumption that, although only half that of the US, has been a financial drain in recent years. Current plans to reduce oil consumption 25% by 1990 and energy dependence to less than 50% include conservation goals set for each sector. Nuclear energy is a cost-effective energy source that is compatible with France's energy goals and is the focus of much energy research. The emphasis on realistic goals and continuity are basic to France's continued success in energy planning. 4 figures, 10 tables

Ring trial 2016 for Bluetongue virus detection by real-time RT-PCR in France.

Science.gov (United States)

Sailleau, Corinne; Viarouge, Cyril; Breard, Emmanuel; Vitour, Damien; Zientara, Stephan

2017-05-01

Since the unexpected emergence of BTV-8 in Northern Europe and the incursion of BTV-8 and 1 in France in 2006-2007, molecular diagnosis has considerably evolved. Several real-time RT-PCR (rtRT-PCR) methods have been developed and published, and are currently being used in many countries across Europe for BTV detection and typing. In France, the national reference laboratory (NRL) for orbiviruses develops and validates 'ready-to-use' kits with private companies for viral RNA detection. The regional laboratories network that was set up to deal with a heavy demand for analyses has used these available kits. From 2007, ring tests were organized to monitor the performance of the French laboratories. This study presents the results of 63 regional laboratories in the ring trial organized in 2016. Blood samples were sent to the laboratories. Participants were asked to use the rtRT-PCR methods in place in their laboratory, for detection of all BTV serotypes and specifically BTV-8. The French regional laboratories are able to detect and genotype BTV in affected animals. Despite the use of several methods (i.e. RNA extraction and different commercial rtRT-PCRs), the network is homogeneous. The ring trial demonstrated that the French regional veterinary laboratories have reliable and robust BTV diagnostic tools for BTV genome detection.

Energy data book. France in the world

International Nuclear Information System (INIS)

Catz, H.

1999-01-01

This memento about energy provides a series of tables with numerical data relative to energy resources and uses in France, in the European Union and in the rest of the world: energy consumption and demand (primary energy demand, consumption, and efficiency per region and per source; forecasting, CO 2 emissions, energy independence, supplies, uses and imports, demand scenarios, energy savings..), power production (production per geopolitical region, in OECD countries and in France; peak load demand, power consumption and generation in France; hydro-power and thermal plants in France; total capacity, forecasts and exports), nuclear power (production, forecasting, reactors population, characteristics of French PWRs, uranium needs and fuel cycle), energy resources (renewable energies, fossil fuels and uranium reserves and production), economic data (gross national product, economic and energy indicators, prices and cost estimations), energy units and conversion factors (counting, calorific value of coals, production costs, energy units). (J.S.)

Beginning of Viniculture in France

Science.gov (United States)

McGovern, Patrick E.; Luley, Benjamin P.; Rovira, Nuria; Mirzoian, Armen; Callahan, Michael P.; Smith, Karen F.; Hall, Gretchen R.; Davidson, Theodore; Henkin, Joshua M.

2013-01-01

Chemical analyses of ancient organic compounds absorbed into the pottery fabrics of imported Etruscan amphoras (ca. 500-475 B.C.) and into a limestone pressing platform (ca. 425-400 B.C.) at the ancient coastal port site of Lattara in southern France provide the earliest biomolecular archaeological evidence for grape wine and viniculture from this country, which is crucial to the later history of wine in Europe and the rest of the world. The data support the hypothesis that export of wine by ship from Etruria in central Italy to southern Mediterranean France fueled an ever-growing market and interest in wine there, which, in turn, as evidenced by the winepress, led to transplantation of the Eurasian grapevine and the beginning of a Celtic industry in France. Herbal and pine resin additives to the Etruscan wine point to the medicinal role of wine in antiquity, as well as a means of preserving it during marine transport.

Probable hepatic capillariosis and hydatidosis in an adolescent from the late Roman period buried in Amiens (France

Directory of Open Access Journals (Sweden)

Mowlavi Gholamreza

2014-01-01

Full Text Available Two calcified objects recovered from a 3rd to 4th-century grave of an adolescent in Amiens (Northern France were identified as probable hydatid cysts. By using thin-section petrographic techniques, probable Calodium hepaticum (syn. Capillaria hepatica eggs were identified in the wall of the cysts. Human hepatic capillariosis has not been reported from archaeological material so far, but could be expected given the poor level of environmental hygiene prevalent in this period. Identification of tissue-dwelling parasites such as C. hepaticum in archaeological remains is particularly dependent on preservation conditions and taphonomic changes and should be interpreted with caution due to morphological similarities with Trichuris sp. eggs.

Probable hepatic capillariosis and hydatidosis in an adolescent from the late Roman period buried in Amiens (France).

Science.gov (United States)

Mowlavi, Gholamreza; Kacki, Sacha; Dupouy-Camet, Jean; Mobedi, Iraj; Makki, Mahsasadat; Harandi, Majid Fasihi; Naddaf, Saied Reza

2014-01-01

Two calcified objects recovered from a 3rd to 4th-century grave of an adolescent in Amiens (Northern France) were identified as probable hydatid cysts. By using thin-section petrographic techniques, probable Calodium hepaticum (syn. Capillaria hepatica) eggs were identified in the wall of the cysts. Human hepatic capillariosis has not been reported from archaeological material so far, but could be expected given the poor level of environmental hygiene prevalent in this period. Identification of tissue-dwelling parasites such as C. hepaticum in archaeological remains is particularly dependent on preservation conditions and taphonomic changes and should be interpreted with caution due to morphological similarities with Trichuris sp. eggs. © G. Mowlavi et al., published by EDP Sciences, 2014.

Concentration en radon dans une maison du Calvados

Science.gov (United States)

Leleyter, Lydia; Riffault, Benoit; Mazenc, Bernard

2010-03-01

Recent studies indicate a link between the risk of lung cancer and residential radon exposure. However, in France, awareness of this problem was made relatively late. Accordingly this study examines the radon concentration in a private home in Calvados. Findings show that the presence of a fireplace in a house can accelerate radon convective transfer, and that simple adjustments to interior and exterior accommodation can significantly reduce radon concentrations in the home.

Low black carbon concentration in agricultural soils of central and northern Ethiopia.

Science.gov (United States)

Yli-Halla, Markku; Rimhanen, Karoliina; Muurinen, Johanna; Kaseva, Janne; Kahiluoto, Helena

2018-08-01

Soil carbon (C) represents the largest terrestrial carbon stock and is key for soil productivity. Major fractions of soil C consist of organic C, carbonates and black C. The turnover rate of black C is lower than that of organic C, and black C abundance decreases the vulnerablility of soil C stock to decomposition under climate change. The aim of this study was to determine the distribution of soil C in different pools and impact of agricultural management on the abundance of different species. Soil C fractions were quantified in the topsoils (0-15cm) of 23 sites in the tropical highlands of Ethiopia. The sites in central Ethiopia represented paired plots of agroforestry and adjacent control plots where cereal crops were traditionally grown in clayey soils. In the sandy loam and loam soils of northern Ethiopia, the pairs represented restrained grazing with adjacent control plots with free grazing, and terracing with cereal-based cropping with adjacent control plots without terracing. Soil C contained in carbonates, organic matter and black C along with total C was determined. The total C median was 1.5% (range 0.3-3.6%). The median proportion of organic C was 85% (range 53-94%), 6% (0-41%) for carbonate C and 6% (4-21%) for black C. An increase was observed in the organic C and black C fractions attributable to agroforestry and restrained grazing. The very low concentration of the relatively stable black C fraction and the dominance of organic C in these Ethiopian soils suggest vulnerability to degradation and the necessity for cultivation practices maintaining the C stock. Copyright © 2018 Elsevier B.V. All rights reserved.

Gaz de France annual report 2000

International Nuclear Information System (INIS)

2000-01-01

A leader in the natural gas market in Europe, Gaz de France is an integrated group active in all sectors of the natural gas industry. In exploration and production, trading of natural gas, transmission, storage, distribution, energy management, air conditioning and heating, the Group has developed recognized skills and know-how both upstream and down to assure its customers of diversified, efficient and competitive services. A leader in liquefied natural gas, storage and distribution technologies, the Gaz de France Group has strong positions in Europe and operates throughout the world by promoting a strategy of alliances and partnerships at all levels of the gas industry. The goal of the Gaz de France Group is to continue to expand and develop its activities from the wellhead to the burner tip, and to seize, in France and throughout the world, the best opportunities offered to capitalize on its strengths. This activity report presents: the corporate profile, the financial highlights, the principal subsidiaries and affiliates, the major European trunk lines the responsive, customer-focused services (exploration-production, trading, transmission, distribution, services), the actions to ensure performance (productive research, comprehensive quality assurance, mobilized workforce ready for the opening of the markets)

Key Figures on Climate France and Worldwide 2011 Edition

International Nuclear Information System (INIS)

2011-01-01

Each year, CDC Climate Research publishes in partnership with the French Ministry of Ecology, Sustainable Development, Transport and Housing (MEDDTL) the Key Figures on Climate - France and Worldwide, in the Highlights Series. This publication aims at gathering all the relevant data relating the scientific analysis of climate change, greenhouses gas emissions, in particular CO 2 emissions linked to energy use, and the emissions reduction-targeted economic policies. Contents: Part 1 - Climate Change: The Greenhouse Effect - Humans and the Greenhouse Effect - Stocks and Flows of GHGs: The Example of CO 2 - Increase in Atmospheric GHG Levels - Concentrations and Temperatures - Global Warming - Warming Differentiated by Latitude - Consequences of Global Warming. Part 2 - Greenhouse Gas Emissions: Snapshot of Global GHG Emissions - European Panorama of GHGs - French Panorama of GHGs. Part 3 - Energy-related CO 2 Emissions in the World: Energy-related CO 2 emissions - CO 2 Emissions due to Electricity Production including CHP Plants - CO 2 Emission Factors. Part 4 - CO 2 Emissions by Sector in Europe and in France: Fuel Combustion: the Largest Emitter of CO 2 - CO 2 Emissions due to Energy Production and Conversion - Transportation-related CO 2 Emissions - Industry-related CO 2 Emissions - CO 2 Emissions in the Other Sectors - CO 2 Emissions excluding Fuel Combustion. Part 5 - Climate Policies: The Kyoto Protocol - The Tradable Permit Market - Project Mechanisms of the Kyoto Protocol - Other Initiatives to Reduce Emissions - The European Union's Commitment - The European CO 2 Market (EU ETS) - The Carbon Price in the EU ETS - States Climate Policy: The Case of France. Practical information: CO 2 Key Figures - Glossary of Terms - Useful Links

Reduced plasma concentrations of vitamin B6 and increased ...

African Journals Online (AJOL)

Reduced plasma concentrations of vitamin B6 and increased plasma concentrations of the neurotoxin 3-hydroxykynurenine are associated with nodding syndrome: a case control study in Gulu and Amuru districts, Northern Uganda.

75 FR 39277 - Sorbitol From France; Determination

Science.gov (United States)

2010-07-08

... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-44 (Third Review)] Sorbitol From France... U.S.C. 1675d(c)) (the Act), that revocation of the antidumping duty order on sorbitol from France... views of the Commission are contained in USITC Publication 4164 (June 2010), entitled Sorbitol from...

Gaz de France annual report 2001

International Nuclear Information System (INIS)

2001-01-01

One of Europe's leading gas utilities, the Gaz de France Group operates in all sectors of the natural gas industry, from exploration and production to energy distribution and services, to respond to customer demand efficiently and achieve sustained and profitable growth. To this end, the Group is organized in five lines of business: exploration and production, supply and trading, transmission, distribution and services. Active in 33 countries, the Gaz de France Group first targets growth in Europe, its natural environment. The opening of energy markets and its position at the center of Europe's gas grids offers the Group many opportunities in trading, transmission for third parties, distribution and services. Since August 10, 2000, Gaz de France has made it possible for other gas operators to access its transmission system. The Group capitalizes on its expertise at the global level as well, in emerging markets like Mexico and in fields in which it has recognized know-how, such as liquefied natural gas (LNG). To ensure this growth and pursue its penetration of European and world markets, the Gaz de France Group implements a policy of cooperation and partnership with other energy sector operators, demonstrates its well-developed ability to innovate and practices a customer-focused organization that offers competitive, tailored services to residential users, companies and local governments. The Group has chosen to pursue this growth through a strategy of sustainable development. By making natural gas more accessible and promoting its uses, Gaz de France integrates demand-side management of energy, fosters human development and ensures environmental protection in France, Europe and the world. This activity report presents: the corporate profile of the group, the international natural gas businesses, the financial highlights, the growth objectives of the group in all its businesses (exploration and production, supply and trading, transmission, distribution, services

Contaminants in northern fulmars (Fulmarus glacialis) exposed to plastic

OpenAIRE

Ask, Amalie V.; Anker-Nilssen, Tycho; Herzke, Dorte; Trevail, Alice; Franeker, Jan Andries van; Gabrielsen, Geir Wing

2016-01-01

Northern fulmars are seabirds which feed exclusively at sea, and as such, they are useful indicators of ocean health. Marine plastic pollution is an ever-increasing and global issue that affects the northern fulmar as they are frequently found to have ingested plastic. In this report we investigate whether the amount of ingested plastic affects the concentration of certain plastic-adsorbed toxicants in their tissues. Marine plastic pollution is a field of utmost importance. It is our hope tha...

Energy in France

International Nuclear Information System (INIS)

2002-01-01

This document provides a selection of energy statistics in France on, the energy in the economy, all energies, oil, gas, coal, electricity, renewable energies, district heating systems, rational use of energy, prices, energy and the environment and some useful addresses. (A.L.B.)

The Spirit of France

National Research Council Canada - National Science Library

Greene, Jr, Philip

1994-01-01

.... Demonstrating unyielding perseverance to elevate France to a position of respect in the world arena, de Gaulle aggressively pursued national interest objectives to restore French national identity...

France at CERN

CERN Multimedia

GS Department

2010-01-01

Industrial Exhibition Administration Building Bldg 61 Tuesday 8 June: 9 a.m. – 5.30 p.m. Wednesday 9 June: 9 a.m. – 4 p.m. “FRANCE AT CERN” – INDUSTRIAL EXHIBITION Thirty-six French companies are presenting their latest technological advances during the industrial exhibition "France at CERN", featuring products and technologies specifically related to the activities of the CERN facility. Presenting their know-how in electric vehicles, PSA - PEUGEOT/CITROEN are sponsoring the event. Seminars will be hold in the Main Building’s conference rooms: R&D innovation strategy in Pôle Nucléaire Bourgogne (08/06/2010 – 13h) MU by Peugeot (08/06/2010 – 14h) Citroën (08/06/2010 – 15h) « Elément 14 » : a unique design engineer community for sharing Electronic Engineering Solutions (09/06/2010 – 11h) Individual B2B meetin...

Nuclear Education in France

International Nuclear Information System (INIS)

Guet, C.

2013-01-01

This series of slides draws a picture of nuclear engineering training in France. The nuclear sector is very active and developed in France and covers all the aspects of the fuel cycle which implies a strong demand for highly skilled and trained staff. There are both an active involvement of industry in the education process through the design of adequate curricula and a strong support of the State. There are 5 masters dedicated to Science Nuclear Energy (Paris), Nuclear Waste Management (Nantes), Separation Chemistry (Montpellier), Materials for Nuclear Engineering (Grenoble), and 1 engineer degree in nuclear engineering (Saclay). In 2010-2011 there were about 1000 students completing a nuclear energy curriculum (nuclear engineering or specialized nuclear domains) at the master-engineer level throughout France. The detailed curriculum of the Master of Science Nuclear Energy is given. The National Institute of Nuclear Sciences and Techniques (INSTN) plays an important role, it has trained a large fraction of the French leading nuclear practitioners through its 50 years old 'Genie Atomique' curriculum. INSTN proposes also high level courses in nuclear disciplines including training of nuclear physicians, radio-pharmacists and medical physicists and is a major player for continuing education in nuclear sciences. (A.C.)

Photosynthetic responses to understory shade and elevated carbon dioxide concentration in 4 northern hardwood tree species

International Nuclear Information System (INIS)

Sefcik, L.T.; Zak, D.R.; Ellsworth, D.S.

2006-01-01

Stimulation of photosynthesis in response to elevated carbon dioxide (CO 2 ) varies among tree species and species groups. In this study, seedling responses to elevated atmospheric carbon dioxide (CO 2 ) concentrations and solar irradiance over 2 growing seasons were investigated for shade tolerant Acer saccharum Marsh.; Fagus grandifolia J.F. Ehrh; and shade-intolerant Prunus serotina. Seedlings were exposed to a combination of elevated and ambient concentrations of CO 2 and understory shade in open-top chambers placed in a forest understory. It was observed that the elevated CO 2 treatment increased mean light-saturated net photosynthetic rates by 63 per cent in the shade-tolerant species and 67 per cent in the shade-intolerant species. When measured at the elevated CO 2 , long-term enhancement of photosynthesis was 10 per cent lower than the instantaneous enhancement observed in ambient-CO 2 -grown plants. As the growth irradiance increased, proportional enhancement due to elevated CO 2 decreased from 97 per cent for plants grown in deep shade to 47 per cent for plants grown in moderate shade. Results indicated that in nitrogen (N) limited northern temperate forests, trees grown in deep shade may display greater photosynthetic gains from a CO 2 enriched atmosphere than trees growing in more moderate shade, due to greater down-regulation. It was concluded that if elevated CO 2 levels promote the survival of shade-intolerant species in dim understory light, the future composition and dynamics of successional forest communities may be altered. 70 refs., 2 tabs., 3 figs

Atmospheric mercury in Sweden, Northern Finland and Northern Europe. Results from national monitoring and European research

Energy Technology Data Exchange (ETDEWEB)

Waengberg, Ingvar; Munthe, John

2001-01-01

Atmospheric mercury concentrations and mercury fluxes measured during the period 1995 to 1999 at the AMAP master station of Pallas, a remote station in Northern Finland, and at Roervik an EMEP station located on the west coast of Sweden are reported. The results are discussed and compared with atmospheric mercury data generated within the EU-project, Mercury over Europe (MOE). Total particulate mercury exhibit a strong south to north gradient with the highest concentrations in the south, near source areas in Central Europe. Mercury in precipitation also exhibits a south to north gradient.

France, an international partner in the climate change field; La France, partenaire international dans le domaine du changement climatique

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

Cooperation for low carbon and energy efficient development is a high priority for France, in line with the United Nations Framework Convention on Climate Change. France contributes to tackling climate change by working with its partners on all continents to implement projects both to mitigate greenhouse gas emissions and to adapt to climate change. Within the framework of the Marrakech Accords, France also encourages the implementation of the Kyoto Protocol Clean Development Mechanism, in particular between French business and non-Annex I countries; this mechanism will facilitate the financing of mitigation projects and contribute to the sustainable development of host countries in the South. At multilateral level, France is a major donor. At a bilateral level, an initial analysis of cooperation projects which are strongly linked to tackling climate change identified public support of 136 millions euros per year, as an average over the past few years. Some project examples, mostly implemented with local/national co-financing are presented. (A.L.B.)

Hepatitis C virus NS3 protease genotyping and drug concentration determination during triple therapy with telaprevir or boceprevir for chronic infection with genotype 1 viruses, southeastern France.

Science.gov (United States)

Aherfi, Sarah; Solas, Caroline; Motte, Anne; Moreau, Jacques; Borentain, Patrick; Mokhtari, Saadia; Botta-Fridlund, Danielle; Dhiver, Catherine; Portal, Isabelle; Ruiz, Jean-Marie; Ravaux, Isabelle; Bregigeon, Sylvie; Poizot-Martin, Isabelle; Stein, Andreas; Gérolami, René; Brouqui, Philippe; Tamalet, Catherine; Colson, Philippe

2014-11-01

Telaprevir and boceprevir, the two first hepatitis C virus (HCV) NS3 protease inhibitors (PIs), considerably increase rates of sustained virologic response in association with pegylated interferon and ribavirin in chronic HCV genotype 1 infections. The 30 first patients treated by telaprevir or boceprevir including anti-HCV therapies since 2011 in Marseille University hospitals, France, were monitored. HCV loads and plasmatic concentrations of telaprevir and boceprevir were determined on sequential blood samples. HCV NS3 protease gene population sequencing was performed at baseline of treatment and in case of treatment failure. Fifteen patients (including 7 co-infected with HIV) received telaprevir and the other 15 patients (including 4 co-infected with HIV) received boceprevir. At baseline, HCV NS3 protease from six patients harbored amino acid substitutions associated with PI-resistance. Treatment failure occurred at week 12 for 7 patients. Amino acid substitutions associated with PI-resistance were observed in six of these cases. HCV NS3 R155K and T54A/S mutants, all of genotype 1a, were found from four patients. Median (interquartile range) plasma concentrations were 3,092 ng/ml (2,320-3,525) for telaprevir and 486 ng/ml (265-619) for boceprevir. For HIV-HCV co-infected patients, median concentrations were 3,162 ng/ml (2,270-4,232) for telaprevir and 374 ng/ml (229-519) for boceprevir. Plasma drug concentration monitoring revealed undetectable concentrations for two patients at week 4, and probable non-adherence to therapy for another patient. These findings indicate that routine HCV NS3 protease sequencing and plasma PI concentration monitoring might be helpful to characterize cases of therapy failure, at a cost dramatically low compared to that of anti-HCV therapy. © 2014 Wiley Periodicals, Inc.

Recent changes in the summer distribution of the Balearic shearwater Puffinus mauretanicus off western France

Directory of Open Access Journals (Sweden)

Pierre Yésou

2003-07-01

Full Text Available Surveys carried out in the 1980s showed that 8,000-10,000 Balearic shearwaters regularly gathered in inshore waters of central and northern Biscay, particularly off the coast of Vendée and in the Mor-Braz area, western France. This distribution, apparently linked to particular oceanographical conditions (thermal front, was strikingly overlapping with that of clupeid fish, particularly anchovies. Recent surveys (1999-2000 have shown that the species has become far less numerous in these "traditional" haunts. Conversely, its abundance has increased in the western Channel, some hundreds of kilometres to the North, during the 1990s. Reasons for this northward shift (e.g. changes in prey distribution due to fishing activities or water warming in Biscay remain hypothetical and further study is needed.

Trends in Northern Hemisphere surface cyclone frequency and intensity

Science.gov (United States)

McCabe, G.J.; Clark, M.P.; Serreze, Mark C.

2001-01-01

One of the hypothesized effects of global warming from increasing concentrations of greenhouse gases is a change in the frequency and/or intensity of extratropical cyclones. In this study, winter frequencies and intensities of extratropical cyclones in the Northern Hemisphere for the period 1959-97 are examined to determine if identifiable trends are occurring. Results indicate a statistically significant decrease in midlatitude cyclone frequency and a significant increase in high-latitude cyclone frequency. In addition, storm intensity has increased in both the high and midlatitudes. The changes in storm frequency correlate with changes in winter Northern Hemisphere temperature and support hypotheses that global warming may result in a northward shift of storm tracks in the Northern Hemisphere.

Does urban vegetation mitigate air pollution in northern conditions?

International Nuclear Information System (INIS)

Setälä, Heikki; Viippola, Viljami; Rantalainen, Anna-Lea; Pennanen, Arto; Yli-Pelkonen, Vesa

2013-01-01

It is generally accepted that urban vegetation improves air quality and thereby enhances the well-being of citizens. However, empirical evidence on the potential of urban trees to mitigate air pollution is meager, particularly in northern climates with a short growing season. We studied the ability of urban park/forest vegetation to remove air pollutants (NO 2 , anthropogenic VOCs and particle deposition) using passive samplers in two Finnish cities. Concentrations of each pollutant in August (summer; leaf-period) and March (winter, leaf-free period) were slightly but often insignificantly lower under tree canopies than in adjacent open areas, suggesting that the role of foliage in removing air pollutants is insignificant. Furthermore, vegetation-related environmental variables (canopy closure, number and size of trees, density of understorey vegetation) did not explain the variation in pollution concentrations. Our results suggest that the ability of urban vegetation to remove air pollutants is minor in northern climates. -- Highlights: ► The ability of northern urban vegetation to remove air pollutants is minor. ► Vegetation-related environmental variables had no effect on air pollution levels. ► The ability of vegetation to clean air did not differ between summer and winter. ► Dry deposition passive samplers proved applicable in urban air pollution study. -- The ability of urban vegetation to remove air pollutants seems to be minor in northern climates

Inside France: Three Missing Pages from Your Students' Textbook.

Science.gov (United States)

Conniffe, Patricia, Ed.

This mini-unit seeks to fill the gap in textbooks that exists when teaching about modern France. Many textbooks end their coverage of France with the chapter on World War II. This unit offers high school students a unique introduction to France in the mid-1990s. The mini-unit includes a two-sided poster, teaching tips, and student pages. Student…

Foreign driving licences in France

CERN Multimedia

HR Department

2009-01-01

The following information is subject to possible amendments decided by the competent French authorities. Those wishing to undertake the necessary steps with the prefectural services of the Departments of the Ain and Haute-Savoie may obtain information by calling the following numbers: + 33 4 74 32 30 65 for the Ain and + 33 4 50 33 60 00 for Haute-Savoie. 1. PERSONS RESIDING IN FRANCE 1.1 Driving licences issued by a State belonging to the EU or the EEA a) Recognition on French territory All currently valid driving licences issued by States belonging to the European Union (EU) or to the European Economic Area (EEA) are generally valid for driving on French territory. However, if the licence was originally obtained in exchange for a licence issued by a State not belonging to the EU or to the EEA and with which France has not concluded a reciprocity agreement, it will be recognised for a maximum of one year following the date of establishment of normal residence in France ...

FOREIGN DRIVING LICENCES IN FRANCE

CERN Multimedia

DSU Unit

2008-01-01

The following information is provided subject to possible amendments decided by the competent French authorities. Those wishing to undertake the necessary steps with the prefectural services of the Departments of Ain and Haute-Savoie may obtain information by calling the following numbers: + 33 474 32 30 65 for Ain and + 33 450 33 60 00 for Haute-Savoie. 1. PEOPLE RESIDING IN FRANCE 1.1 Driving licences issued by a state belonging to the EU or the EEA a) Recognition on French territory All currently valid driving licences issued by States belonging to the European Union (EU) or to the European Economic Area (EEA) are generally valid for driving on French territory. However, if the licence was originally obtained in exchange for a licence issued by a State not belonging to the EU or to the EEA with which France has not concluded a reciprocity agreement, it is recognised only up to one year following the date of establishment of normal residence in France (date of the first special residence permit issu...

Querns and mills during Roman times at the northern frontier of the Roman Empire (Belgium, Northern France, Southern Netherlands, Western Germany: Unraveling geological and geographical provenances, a multidisciplinary research project

Directory of Open Access Journals (Sweden)

Sibrecht Reniere

2016-10-01

Full Text Available This paper presents the results of a multi-disciplinary provenance study of querns and millstones during the Roman period (1st-4th century CE in the northern part of the Roman Empire (provinces of Gallia Belgica and Germania Inferior. Comparative petrographical, mineralogical and geochemical analysis allowed an international team of archaeologists and geologists to identify the different raw materials used for the manufacturing of querns and millstones. As a result, (litho- stratigraphic assignments as well as geological-geographical provenances are suggested or corroborated for the broad spectrum of these natural geo-materials. We give evidence for the exploitation of at least seven different rock types. They include sedimentary rocks (fine- to coarse-grained quartzitic and arkosic sandstones, conglomerates, limestones and volcanic rocks (vesicular lavas derived from different geological strata in the following geological-geographical settings: the volcanic Eifel area (Pleistocene lava, the Ardennes Massif (Palaeozoic sedimentary rocks and the Paris and Northern Sea Basin (Cenozoic sedimentary rocks. Furthermore we show that a large diversity existed within different productions (different types of hand-mills and mechanical powered mills and distribution patterns. This paper provides new data which will lead to new insights into the socio-economics of the local “Gallo-Roman” communities and into their networks within the northern Roman Empire.

Electrical energy in France in 2008

International Nuclear Information System (INIS)

2008-12-01

The figures presented on this document account for the electricity flows recorded in Metropolitan France, including Corsica. Contents: national consumption; physical exchanges with foreign countries; electrical energy balance in France in 2008; net generation; noteworthy data for the year 2008 (daily maximum values of National consumption, Hydroelectric generation and non-Hydroelectric generation, Balance of physical exchanges); electricity market: cross-border contractual exchanges, balance responsible entities (Energy amount exchanged between balance responsible entities through the block exchange notifications), balancing mechanism (Global amount of energy activated upwards and downwards); power facilities: generating facilities in France (Nuclear, Fossil fuel thermal, Hydro-electric, Wind and Other renewable energy sources), transmission lines (circuit length in operation), transmission - transformers (installed capacity in operation); main transmission facilities commissioned during the year 2008 (substations connected to the RTE network and new or refurbished circuits)

Nuclear safety in France in 2001

International Nuclear Information System (INIS)

2002-01-01

This press dossier summarizes the highlights of nuclear safety in France in 2001: the point-of-view of A.C. Lacoste, director of the French authority of nuclear safety (ASN), the new organisation of the control of nuclear safety and radiation protection, the ASN's policy of transparency, the evolutions of nuclear fuels and the consistency of the fuel cycle, the necessary evolutions of the nuclear crisis management, the harmonizing work of safety approaches carried out by the WENRA association. The following documents are attached in appendixes: the decrees relative to the reformation of the nuclear control in France, the missions of the ASN, the control of nuclear safety and radiation protection in France, the organization of ASN in March 2000, the incidents notified in 2001, the inspections performed in 2001, and the list of the main French nuclear sites. (J.S.)

Evolution of the fogwater composition in Strasbourg (France) from 1990 to 1999

Science.gov (United States)

Herckes, Pierre; Wortham, Henri; Mirabel, Philippe; Millet, Maurice

The chemical composition of fogwater has been studied in the city of Strasbourg (France) from 1990 to 1999. During these years, fogwater samples have been collected and analysed for major ions and trace metals. This paper reports on the analysis of the collected dataset. The analysis revealed a significant decrease in acidity of approximately one pH unit over the course of the study. This decrease in acidity appears to be linked to a decrease in SO 2(g) and the resulting SO 42-. Trace metal concentrations have also strongly decreased over the 10-year period. Pb concentrations, following the elimination of leaded gasoline, decreased by more than one order of magnitude.

Energy transition in France and Germany

International Nuclear Information System (INIS)

Persem, Melanie

2014-01-01

This document presents some key figures and comparisons between the French and German energy plans: electricity mix, 2003-2013 evolution of installed power and of renewable electrical production, cost of energy transition (evolution of charges relative to contracts of renewable electricity purchasing agreement), 2004-2013 evolution employment in renewable energies industry, France-Germany power exchanges (France import balance of 9.8 TWh in 2013), electricity goals in the French and German energy transitions

Status of food irradiation in France

International Nuclear Information System (INIS)

Henon, Yves

1985-01-01

The situation regarding food irradiation in France is one of cautious progress, with clearance of specific food items including onions, garlic, shallots, deboned poultry meats and 72 spices. A general clearance for the use of ionizing radiation treatment up to 1 kilogray is under consideration. A most important guiding principle has apparently been accepted in France that no further toxicological studies are required for food irradiation dose levels up to ten kilograys

Factors influencing mercury concentrations in walleyes in northern Wisconsin lakes

Science.gov (United States)

Wiener, J.G.; Martini, R.E.; Sheffy, T.B.; Glass, G.E.

1990-01-01

The authors examined relations between mercury concentrations in walleyes Stizostedion vitreum and the characteristics of clear-water Wisconsin lakes, which spanned a broad range of pH values (5.0-8.1) and acid- neutralizing capacities (-9 to 1,017 mu eq/L). Total concentrations of mercury in axial muscle tissue of walleyes (total length, 25-56 cm) varied from 0.12 to 1.74 mu g/g wet weight. Concentrations were greatest in fish from the eight lakes with pH less than 7.0; concentrations in these fish equaled or exceeded 0.5 mu g/g in 88% of the samples analyzed and 1.0 mu g/g in 44%. In the five lakes with pH of 7.0 and above, concentrations exceeded 0.5 mu g/g in only 1 of 21 walleyes. Multiple regression revealed that lake pH and total length of fish accounted for 69% of the variation in mercury concentration in walleyes. Regression models with total length and either waterborne calcium or acid-neutralizing capacity as independent variables accounted for 67% of the variation in concentration.

Evolution of the uranium industry in France

International Nuclear Information System (INIS)

Maget, P.; Vertes, P.

1964-01-01

The main feature in the development of the French uranium industry during the last few years is the completion of the programme, already started in 1958, for the equipment of mining units and treatment plants. It was thus possible by 1961, to reach a production capacity of about 2000 T of metal contained in concentrates, and about 1800 T of metal of nuclear purity. The prospecting and research carried on in France by the Commissariat and by private Industry have brought about not only a satisfactory renewal of the reserves under exploitation but also the development of two new uranium-producing regions: one of the usual type in France, in the crystalline formations to the South-East of the Massif Central, the other in the Permian sedimentary formations in the department of l'Herault. Uraniferous concentrates are produced in two forms: -on the one hand two chemical plants run by a combined Commissariat-private industry firm, the Societe Industrielle des Minerais de l'Ouest, produce magnesium uranates by a conventional process, in the Vendee and at la Crouzille; - on the other hand two Commissariat plants, one managed by the same Society in the Forez, the other run directly by the Commissariat at Gueugnon in the Grury mining district, at present inactive, produce uranyl nitrate: the former from ore extracted in the Forez region, the latter from magnesium uranate pre-concentrates imported from Gabon. Two Commissariat plants convert the concentrates into a product of nuclear purity: - one at le Bouchet, run by the C.E.A., which also deals with development studies, - the other at Malvesi, managed by a Commissariat-private industry combine, the Societe de Raffinage de l'Uranium. This latter has a production capacity about double that of le Bouchet and uses the same manufacturing processes. The bulk of the uranium metal is still produced by calcium reduction, but the le Bouchet plant is already equipped for magnesium reduction and is using this process. Uranium fluoride

Wine Chemical Composition and Radical Scavenging Activity of Some Cabernet Franc Clones.

Science.gov (United States)

Popovic-Djordjevic, Jelena; Pejin, Boris; Dramicanin, Aleksandra; Jovic, Sonja; Vujovic, Dragan; Zunic, Dragoljub; Ristic, Renata

2017-01-01

Three clones of Cabernet Franc (Nos. 02, 010 and 012) were selected in the last phase of clonal selection in Serbia. Wines made from each clone were assessed for quality parameters and taste during five consecutive vintages (2008-2012) and compared to the standard. The wine quality was determined based on the following parameters: alcohol, total extract, anthocyanins, tannins, pH, titratable acidity, volatile acidity, aldehydes, esters and reducing sugars, relative density, ash, colour, tonality, and tasting score. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. In the last year of the study, grapes and wines of Cabernet Franc clones and a standard were subjected to a chemical analysis of their phenolic composition, resveratrol and radical scavenging activity. Chemical analyses of grapes and wines along with sensory and radical scavenging activity evaluations were done according to the standard procedures. The wines of the clone No. 010 showed some superior properties compared to the other two clones and the standard; in five-year period the average concentration of anthocyanins (179±3.8 mg/L) and polyphenolics (1.85±0.02 g/L) was significantly higher than in wines of clones and the standard, (168-173 mg/L and 1.63-1.74 g/L for anthocyanins and phenolics, respectively). Furthermore, the same clone had a higher alcohol content (13.97±0.03%) in each year of the study, which indicated that it ripened faster than other clones (13.06-13.08 %) and compared to the standard (13.04±0.07%). This finding suggested that the clone No. 010 could possibly have a significant economic impact and further increase popularity of Cabernet Franc in a cooler climate viticultural region. It was also found to have the highest contents of aldehydes (488±1.54 mg/L) and esters (322±0.71 mg/L) compared to aldehydes (452-467 mg/L) and

“France@CERN” 2016 | 3-4 October

CERN Multimedia

2016-01-01

Come and meet 37 French companies at the 2016’s edition of “France@CERN”, that will take place on October 3 and 4.   Thanks to Business France, the national agency for the international development of the French economy, 37 French firms will have the opportunity to showcase their know-how at CERN. These companies are looking forward to meeting you during the B2B sessions which are going to be held on Monday, October 3 and on Tuesday, October 4 in the buildings 500, 61 or at your convenience in your own office. The fair’s official opening ceremony is going to take place on Monday in the late afternoon in the Council’s room in the presence of Ms. Fabiola Gianotti, Director-General of CERN and Ms. Elisabeth Laurin, Ambassador, Permanent Representative of France to the United Nations in Geneva and to international organizations in Switzerland. Check out the participant list and select on the matching platform the companies you want to meet: www.la-france...

The production of photovoltaic electricity in France

International Nuclear Information System (INIS)

Livet, Frederic

2014-01-01

The author presents, comments and discusses various data related to photovoltaic energy production in France: evolution of installed power until 2013, installed power, production, hours per year and load factor for different countries (France, Spain, Germany and Italy) and for the different French regions. He highlights and comments the intermittency of photovoltaic production in France. This intermittency is related to the difference between day and night, to the difference between seasons, and to weather conditions. He discusses the possible solutions to this intermittency. In this respect, he outlines that the expansion of the photovoltaic production and the use of interconnection do not solve the problem, and discusses the possibility of massive storage and the possible interest of local consumption

The action of France; L'action de la France

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

After a favorable period for the weapons mastership, the disarmament and the non-proliferation, the conditions of international safety and the strategical context revealed recently worrying developments. The France is decided to continue its action in favor of the disarmament and the non-proliferation in the continuity of its political engagements. (A.L.B.)

Trace elements in particulate matter from metropolitan regions of Northern China: Sources, concentrations and size distributions.

Science.gov (United States)

Pan, Yuepeng; Tian, Shili; Li, Xingru; Sun, Ying; Li, Yi; Wentworth, Gregory R; Wang, Yuesi

2015-12-15

Public concerns over airborne trace elements (TEs) in metropolitan areas are increasing, but long-term and multi-site observations of size-resolved aerosol TEs in China are still lacking. Here, we identify highly elevated levels of atmospheric TEs in megacities and industrial sites in a Beijing-Tianjin-Hebei urban agglomeration relative to background areas, with the annual mean values of As, Pb, Ni, Cd and Mn exceeding the acceptable limits of the World Health Organization. Despite the spatial variability in concentrations, the size distribution pattern of each trace element was quite similar across the region. Crustal elements of Al and Fe were mainly found in coarse particles (2.1-9 μm), whereas the main fraction of toxic metals, such as Cu, Zn, As, Se, Cd and Pb, was found in submicron particles (metals were enriched by over 100-fold relative to the Earth's crust. The size distributions of Na, Mg, K, Ca, V, Cr, Mn, Ni, Mo and Ba were bimodal, with two peaks at 0.43-0.65 μm and 4.7-5.8 μm. The combination of the size distribution information, principal component analysis and air mass back trajectory model offered a robust technique for distinguishing the main sources for airborne TEs, e.g., soil dust, fossil fuel combustion and industrial emissions, at different sites. In addition, higher elemental concentrations coincided with westerly flow, indicating that polluted soil and fugitive dust were major sources of TEs on the regional scale. However, the contribution of coal burning, iron industry/oil combustion and non-ferrous smelters to atmospheric metal pollution in Northern China should be given more attention. Considering that the concentrations of heavy metals associated with fine particles in the target region were significantly higher than those in other Asian sites, the implementations of strict environmental standards in China are required to reduce the amounts of these hazardous pollutants released into the atmosphere. Copyright © 2015 Elsevier B

Contribution of Gaz de France offers to the environmental quality of buildings; Les offres de Gaz de France au service de la qualite environnementale des batiments

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

Cegibat, the information-recommendation agency of Gaz de France for building engineering professionals, has organized this conference meeting to present the contributions of Gaz de France offers in the improvement of the environmental quality of residential and tertiary buildings: environmental quality in France and in Europe, Gaz de France and the 'high environmental quality' (HQE) approach, experience feedback: combined solar-gas systems, examples of realizations. (J.S.)

The energy in France benchmark; L'energie en France reperes

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This book provides data on the following topics, concerning the France: the energy in the economy, the different energies, the petroleum, gas, coal and electric power, the renewable energies, the cogeneration, the rational use of the energy, the prices, the energy and the environment. (A.L.B.)

France and disarmament from one century to the other; La France et le desarmement d'un siecle a l'autre

Energy Technology Data Exchange (ETDEWEB)

Grand, C. [Fondation pour la Recherche Strategique (FRS), 75 - Paris (France)

2010-07-15

The author comments the position adopted by France with respect to different disarmament initiatives. While noticing that France has always been a key actor in disarmament and possesses a real expertise in this domain, the author also notices that this country is often perceived as an opponent to disarmament because of its rather conservative position with respect to its own nuclear weapons. However, France has signed several international conventions and treaties dealing with disarmament. France finally joined the Non Proliferation Treaty and the Comprehensive Test Ban Treaty, and became extremely active on these issues. But now, its disarmament policy is linked to the European Union framework. Its conservative position on nuclear weapons has to be related to the relationship it perceives between disarmament and security

Hauts-de-France. A pioneer in the French energy transition; Hauts-de-France. Vorreiter in der franzoesischen Energiewende

Energy Technology Data Exchange (ETDEWEB)

Falk, Thomas

2016-08-15

France had established in advance of last year's climate summit in Paris on ambitious energy policy goals. Especially the 2016 newly formed Region Hauts-de-France stands out as a pioneer here. There one drives innovation and investments with the objective of fulfilling by 2050 their own needs completely by renewable sources. The orientation to supplies Jeremy Rifkin idea of the third industrial revolution. If successful, the region would be on climate protection well ahead of the national targets, the 2050 ''only'' provide a CO{sub 2} emission reduction of 75%. In addition to the Research and development (R and D) to many future ideas in Hauts-de-France but also some major projects for Security of European energy supplies are realized that show the local agility. [German] Frankreich hatte sich im Vorfeld des letztjaehrigen Pariser-Klimagipfels auf ambitionierte Energiewendeziele festgelegt. Insbesondere die 2016 neu gebildete Region Hauts-de-France sticht dabei als Vorreiter heraus. Dort treibt man Innovationen und Investitionen mit dem Ziel an, bis 2050 den Eigenbedarf vollstaendig mittels erneuerbarer Quellen zu decken. Die Orientierung dazu liefert Jeremy Rifkins Idee der dritten industriellen Revolution. Im Erfolgsfall laege die Region beim Klimaschutz deutlich vor den nationalen Zielen, die bis 2050 ''nur'' eine CO{sub 2}-Emissionsreduktion von 75 % vorsehen. Neben der Forschung und Entwicklung (F and E) zu vielen Zukunftsideen werden in Hauts-de-France aber auch einige Grossprojekte zur Absicherung der europaeischen Energieversorgung realisiert, die Ausweis der dortigen Agilitaet sind.

Particulate matter concentrations for mono-slope beef cattle facilities in the Northern Great Plains

Science.gov (United States)

Confined cattle facilities are an increasingly common housing system in the Northern Great Plains region of the United States. Producers may maintain a deep-bedded manure pack (Pack), they may remove all bedding/manure material from the pens weekly (Scrape), or use a combination of management styles...

Electrical energy in France in 2009

International Nuclear Information System (INIS)

2009-12-01

The figures presented on this document account for the electricity flows recorded in Metropolitan France, including Corsica. Contents: national consumption; physical exchanges with foreign countries; electrical energy balance in France in 2009; net generation; noteworthy data for the year 2009 (daily maximum values of national consumption, thermal generation, hydro-electric generation, wind generation and balance of physical exchanges); electricity market: cross-borders contractual exchanges, balance responsible entities (Energy amount exchanged between balance responsible entities through the block exchange notifications), balancing mechanism (global amount of energy activated upwards and downwards), daily market coupling; power facilities: generating facilities in France (Nuclear, Fossil fuel thermal, Hydro-electric, Wind and Other renewable energy sources), transmission lines owned by RTE (circuit length in operation), transmission - transformers owned by RTE (installed capacity in operation); main transmission facilities commissioned during the year 2009 (substations connected to the RTE network and new or refurbished circuits)

The Times and the Northern Ireland Conflict

Directory of Open Access Journals (Sweden)

Zouhaïr Abassi

2006-03-01

Full Text Available Abstract: In societies in conflict the role of the media is supposed to be neutral and to report conflicts fairly and with balanced analyses. By their public debates on conflicts they are also supposed to take part in pacifying societies and in helping to bring peace. Cottle (1997, for instance, explained that even though some findings related to the British media and its reporting of the Northern Ireland conflict were relevant, he argued that they needed revision. Consequently, he proposed new paradigms of media studies. Elliott (1977 and Curtis(1996 showed that the British media concentrated on violence in general and on republican violence in particular. Moreover, they argued that the British media neglected social and political contexts in their reporting of the conflict. The aim of this paper is then to examine some aspects of how the British media cover the Northern Ireland conflict. We studied the coverage of the Northern Ireland conflict by The (London Times (1990-1995. We used a discourse analysis method to study the paper’s discourse structure in its representation of the Northern Ireland conflict.

Aging in France: Population Trends, Policy Issues, and Research Institutions

Science.gov (United States)

Beland, Daniel; Durandal, Jean-Philippe Viriot

2013-01-01

Like in other advanced industrial countries, in France, demographic aging has become a widely debated research and policy topic. This article offers a brief overview of major aging-related trends in France. The article describes France's demographics of aging, explores key policy matters, maps the institutional field of French social gerontology…

[Primary care in France].

Science.gov (United States)

Sánchez-Sagrado, T

2016-01-01

The poor planning of health care professionals in Spain has led to an exodus of doctors leaving the country. France is one of the chosen countries for Spanish doctors to develop their professional career. The French health care system belongs to the Bismarck model. In this model, health care system is financed jointly by workers and employers through payroll deduction. The right to health care is linked to the job, and provision of services is done by sickness-funds controlled by the Government. Primary care in France is quite different from Spanish primary care. General practitioners are independent workers who have the right to set up a practice anywhere in France. This lack of regulation has generated a great problem of "medical desertification" with problems of health care access and inequalities in health. French doctors do not want to work in rural areas or outside cities because "they are not value for money". Medical salary is linked to professional activity. The role of doctors is to give punctual care. Team work team does not exist, and coordination between primary and secondary care is lacking. Access to diagnostic tests, hospitals and specialists is unlimited. Duplicity of services, adverse events and inefficiencies are the norm. Patients can freely choose their doctor, and they have a co-payment for visits and hospital care settings. Two years training is required to become a general practitioner. After that, continuing medical education is compulsory, but it is not regulated. Although the French medical Health System was named by the WHO in 2000 as the best health care system in the world, is it not that good. While primary care in Spain has room for improvement, there is a long way for France to be like Spain. Copyright © 2015 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

Distribution of atmospheric mercury in northern Southeast Asia and South China Sea during Dongsha Experiment

Science.gov (United States)

Sheu, Guey-Rong; Lin, Neng-Huei; Lee, Chung-Te; Wang, Jia-Lin; Chuang, Ming-Tung; Wang, Sheng-Hsiang; Chi, Kai Hsine; Ou-Yang, Chang-Feng

2013-10-01

Northern South China Sea (SCS) is adjacent to major atmospheric mercury (Hg) emission source regions; however, studies concerning regional atmospheric Hg distribution and cycling are very limited. Accordingly, measurements of atmospheric Hg were conducted in March and April during the 2010 Dongsha Experiment to study its spatial and temporal distribution. Atmospheric Hg was measured at Hengchun and Dongsha Island (Taiwan), Da Nang (Vietnam), Chiang Mai (Thailand) and over the northern SCS. Atmospheric Hg concentrations ranged between 1.54 and 6.83 ng m-3, mostly higher than the Northern Hemisphere background value. Regional wind fields and backward trajectories indicated that the atmospheric Hg concentrations over northern SCS should principally reflect the export of the East Asian Hg emissions by northeast monsoon. However, significantly elevated Hg concentrations were always observed at Da Nang, possibly due to the influence of local Hg emissions. Chiang Mai is located in the intense biomass burning region in northern Thailand. Therefore, atmospheric Hg concentrations at Chiang Mai reflected the influence of regional biomass burning Hg emissions. Two dust storms were encountered at Dongsha Island, one on March 16 and the other on March 21, with atmospheric Hg enhancements. Compared with the 2008 summer values, elevated Hg levels were observed at Dongsha Island in the spring of 2010. Summer air masses were mainly from the deep SCS, representing relatively clean marine air. On the other hand, air masses were from the north in spring, passing eastern China or Taiwan prior to reaching Dongsha Island. Results of this research thus demonstrated the transport of atmospheric Hg from the East Asian continent to northern SCS by regional monsoon activity in spring, but special events, such as biomass burning and dust storms, can also cause enhancements of ambient Hg levels.

Proceedings of the second workshop of LHC Computing Grid, LCG-France; ACTES, 2e colloque LCG-France

Energy Technology Data Exchange (ETDEWEB)

Chollet, Frederique; Hernandez, Fabio; Malek, Fairouz; Gaelle, Shifrin (eds.) [Laboratoire de Physique Corpusculaire Clermont-Ferrand, Campus des Cezeaux, 24, avenue des Landais, Clermont-Ferrand (France)

2007-03-15

The second LCG-France Workshop was held in Clermont-Ferrand on 14-15 March 2007. These sessions organized by IN2P3 and DAPNIA were attended by around 70 participants working with the Computing Grid of LHC in France. The workshop was a opportunity of exchanges of information between the French and foreign site representatives on one side and delegates of experiments on the other side. The event allowed enlightening the place of LHC Computing Task within the frame of W-LCG world project, the undergoing actions and the prospects in 2007 and beyond. The following communications were presented: 1. The current status of the LHC computation in France; 2.The LHC Grid infrastructure in France and associated resources; 3.Commissioning of Tier 1; 4.The sites of Tier-2s and Tier-3s; 5.Computing in ALICE experiment; 6.Computing in ATLAS experiment; 7.Computing in the CMS experiments; 8.Computing in the LHCb experiments; 9.Management and operation of computing grids; 10.'The VOs talk to sites'; 11.Peculiarities of ATLAS; 12.Peculiarities of CMS and ALICE; 13.Peculiarities of LHCb; 14.'The sites talk to VOs'; 15. Worldwide operation of Grid; 16.Following-up the Grid jobs; 17.Surveillance and managing the failures; 18. Job scheduling and tuning; 19.Managing the site infrastructure; 20.LCG-France communications; 21.Managing the Grid data; 22.Pointing the net infrastructure and site storage. 23.ALICE bulk transfers; 24.ATLAS bulk transfers; 25.CMS bulk transfers; 26. LHCb bulk transfers; 27.Access to LHCb data; 28.Access to CMS data; 29.Access to ATLAS data; 30.Access to ALICE data; 31.Data analysis centers; 32.D0 Analysis Farm; 33.Some CMS grid analyses; 34.PROOF; 35.Distributed analysis using GANGA; 36.T2 set-up for end-users. In their concluding remarks Fairouz Malek and Dominique Pallin stressed that the current workshop was more close to users while the tasks for tightening the links between the sites and the experiments were definitely achieved. The IN2P3

Korea-France Forum on New Technologies for Energy

International Nuclear Information System (INIS)

Chang, Jong Hwa; Shin, Young Joon; Kim, Yong Wan

2007-07-01

In celebration of the 120th anniversary on Korea-France diplomatic relations, both Korea and France agreed that the New-generation Energy Forum on a VHTR-assisted nuclear hydrogen production, renewable energy, and bio-fuel should be held in Paries, France. In accordance with the agreement, the Korea-France Forum on New Technologies for Energy organized by KAERI and CEA was held at the Mercure Hotel Conference Hall in Paries for a couple of days, November 6 and 7 and a facility visit to the CEA-Saclay was arranged on November 8 by the French side. 19 scientists from both countries presented their R and D status and plans in 4 technical sessions of 'VHTR Nuclear System', 'VHTR-assited Hydrogen Production', 'Renewable Energy', and 'Fuel Cell and Energy Storage'. A contact point in each field was established for the exchange of technological information and dispatch of experts if necessary

Tidal energy in France

International Nuclear Information System (INIS)

Lemperiere, F.

2010-01-01

The author first discusses the potential theoretical production of tidal energy in the world and more particularly in France, and compares this potential production with that of hydroelectric energy. He discusses the existence of potentially interesting sites in France in terms of sizing and exploitation modes. He describes the main associated works for turbines and sea walls, impacts on the environment, on the economy and on employment. He discusses the production possibilities and their cost, and the issue of energy storage. He indicates sites which could be built before 2025: Saint-Brieuc, Portbail-Coutainville or Granville, Mers or Cayeux, Penly or Saint-Valery en Caux. For each of this site, the author describes the project implantation, gives an gross assessment of the construction cost, and therefore of the kWh cost

[Mercury concentration of fish in Tokyo Bay and the surrounding sea area].

Science.gov (United States)

Zhang, R; Kashima, Y; Matsui, M; Okabe, T; Doi, R

2001-07-01

Total mercury in the muscles of three fish species was analyzed in fish caught in Tokyo Bay and the surrounding sea areas, Sagami Bay and Choshi. Tokyo Bay is a semi-closed sea area surrounded by Tokyo, Kanagawa and Chiba prefectures. Sagami Bay and Choshi are open to the Pacific Ocean. A total of 412 fish consisting of northern whiting (Sillago japonica), flatfish (Limanda yokohamae) and sardine (Sardinops melanosticta) were caught in these areas over a 6 months period from November 1998 to April 1999. Total mercury concentration ranged from 0.008-0.092 microgram/g (wet wt.) in northern whiting, 0.006-0.065 microgram/g in flatfish and 0.001-0.045 microgram/g in sardine. All concentrations were below the restriction limit of fish mercury in Japan, 0.4 microgram/g of total mercury concentration. A significant correlation was found between mercury concentrations and body length or body weight in northern whiting and flatfish, irrespective of the sea area. A correlation was also found between mercury concentration in fish and their feeding habits: among the 3 species caught in the same area, crustacean feeding northern whiting had the highest, polychaete feeding flatfish moderate, and plankton feeding sardine had the lowest mercury concentration. In a comparison of mercury concentration in the same species caught in different sea areas, a higher concentration was noted in fish caught in the semi-closed sea area of Tokyo Bay, than in fish caught in the open sea areas of Sagami Bay and Choshi. This difference was most marked in fish caught at the bottom of Tokyo Bay and we considered that the mercury concentration of seawater and sediment in these areas was the cause of mercury accumulation in fish. These findings suggest that improved water quality control and environmental monitoring is necessary in semi-closed sea areas such as Tokyo Bay.

Halbwachs no Collège de France

Directory of Open Access Journals (Sweden)

Laurent Mucchielli

2001-01-01

Full Text Available Este artigo apresenta documento escrito por Maurice Halbwachs, em seus cadernos de memória. Seu principal tema é a eleição de Halbwachs para o Collège de France.This article presents the document writen by Maurice Halbwachs, in his memory-books. Its main subject is the Halbwachs election for the Collège de France.

Regional indexes for France. Methodology

International Nuclear Information System (INIS)

2006-01-01

According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of regional weather indexes for France. Each regional index covers an homogenous area in terms of temperature represented by the biggest city. Five reference cities are used to represent the 22 economical regions of France (Paris Orly, Lyon, Marignane, Bordeaux and Strasbourg). (J.S.)

Air quality more extensive monitoring of particulates pollution but concentrations must be reduced by 2005

International Nuclear Information System (INIS)

Ba, M.; Colosio, J.

2000-09-01

Most epidemiological data point to a link between the concentrations of particles measured in the ambient air and the effects of air pollution on human health. Particulates emitted by road traffic and industry are among the most harmful; they carry serious risks. The particulate monitoring network and legislation on the issue are constantly changing. In France, the number of monitoring stations has more than doubled in recent years. EC Directive 1999/30/EC of 22 April 1999 sets limit values for concentrations of particulates in ambient air to be complied with at certain given dates. In France, while the concentrations measured in urban areas with over 100 000 inhabitants are below the limit values set by the Directive for today, they are significantly higher than those to be complied with by 1 January 2005. (author)

Approach and institutions in France

International Nuclear Information System (INIS)

Chanteur, J.

1989-01-01

In France, safety training for workers is compulsory under general legislation, supplemented in some cases by specific regulations on certain individual hazards. The radiation protection training for exposed workers is largely left to the initiative of the qualified officers, and there are regulations governing the training of the officers themselves. Qualified officers play a fundamental part in France in disseminating the radiation protection training and information which the regulations require them to have. It should be pointed out that qualification for the purposes of these regulations, implies having a clear grasp of the mechanisms involved rather than the acquisition of theoretical knowledge and requires a thorough understanding of the relevant legislation

Communication of 30 June 1995 Received from France Regarding the Export of Nuclear Material and of Certain Categories of Equipment and Other Material

International Nuclear Information System (INIS)

1995-01-01

The Director General has received letters concerning the export of nuclear material and of certain categories of equipment and other material from the following Resident Representatives to the International Atomic Energy Agency: a letter dated 28 February 1994 from the Resident Representative of France; letters dated 1 March 1994 from the Resident Representatives of Australia, Austria, Bulgaria, Canada, the Czech Republic, Denmark, Finland, Germany, Greece, Hungary, Ireland, Japan, Luxembourg, Netherlands, Norway, Poland, Portugal, Spain, Sweden, the United Kingdom of Great Britain and Northern Ireland, and the United States of America; and a letter dated 22 March 1994 from the Resident Representative of Romania

Aerosol concentrations and composition in the North Pacific marine boundary layer

Science.gov (United States)

Choi, Yongjoo; Rhee, Tae Siek; Collett, Jeffrey L.; Park, Taehyun; Park, Seung-Myung; Seo, Beom-Keun; Park, Gyutae; Park, Keyhong; Lee, Taehyoung

2017-12-01

Ship-borne measurements of inorganic and organic aerosols, including methanesulfonic acid (MSA), were conducted over the Northern Pacific using a High Resolution Time of Flight Aerosol Mass Spectrometer (AMS). This study, conducted aboard the Korean ice breaker R/V Araon, was part of the SHIP-borne Pole-to-Pole Observations (SHIPPO) project. Based on air mass source region, the cruise track could be divided into five sections. Overall, the South Asia and Northern Japan ship transects showed higher aerosol concentrations due to continental pollution and biomass burning sources, respectively. In all five regions, the average mass concentrations of sulfate and organic aerosols (OA) were much higher than concentrations of nitrate and ammonium. Positive matrix factorization (PMF) analysis distinguished two organic aerosol factors as hydrocarbon-like and oxidized OA (HOA and OOA). HOA peaked in South Asia under the influence of anthropogenic pollution source areas, such as China and Korea, and generally decreased with increasing latitude across the full study region. OOA concentrations peaked in Northern Japan near the Tsugaru Strait and appear to reflect fine particle contributions from biomass burning. The mean HOA concentration in the clean marine area (Aleutian Island to Siberia) was 0.06 μg/m3 and comprised approximately 8% of the OA mass fraction. The highest MSA concentrations peaked in the Aleutian Islands at nearly 15 μg/m3, suggesting influence from higher dimethyl sulfide (DMS) emissions resulting from biological nutrient uptake during summer. The MSA/sulfate ratio, an indicator of the relative fine particle contributions of DMS and anthropogenic sources, revealed a sharp gradient as the ship approached the clean marine areas where the dominance of DMS increased. The patterns in OOA, HOA, and MSA concentrations found in this study provide a better understanding of the characteristics of inorganic and organic aerosols in the Northern Pacific Ocean.

France and disarmament from one century to the other

International Nuclear Information System (INIS)

Grand, C.

2010-01-01

The author comments the position adopted by France with respect to different disarmament initiatives. While noticing that France has always been a key actor in disarmament and possesses a real expertise in this domain, the author also notices that this country is often perceived as an opponent to disarmament because of its rather conservative position with respect to its own nuclear weapons. However, France has signed several international conventions and treaties dealing with disarmament. France finally joined the Non Proliferation Treaty and the Comprehensive Test Ban Treaty, and became extremely active on these issues. But now, its disarmament policy is linked to the European Union framework. Its conservative position on nuclear weapons has to be related to the relationship it perceives between disarmament and security

Incidence of lead poisoning in calves in Northern Ireland

Energy Technology Data Exchange (ETDEWEB)

Todd, J R

1964-08-01

The concentrations of lead in kidneys of slaughtered calves from three slaughterhouses in Northern Ireland were analyzed for lead content to determine the frequency of lead-poisoning-attributable deaths. It was found that about 4% of the calves had concentrations of lead exceeding 25 ppm in the kidney, a level generally accepted to indicate lethality. This finding is substantially higher than previous estimates. 6 references, 1 table.

Technical results of the power sector in France 2001; Resultats techniques du secteur electrique en France 2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

Provisional detailed results of power flows in France in 2002, with the operating context and international comparisons. This booklet presents provisional results, expressed in rounded values because of some estimated values. Data come from measures made by RTE, completed by various actors of the power system and by estimations made by RTE: general results France; operation outlook; energy flows; exchanges with foreign countries; French consumption; French generation; network operation; access to the transmission network; development over the past 15 years; international comparisons; terminology.

Korea-France Forum on New Technologies for Energy

Energy Technology Data Exchange (ETDEWEB)

Chang, Jong Hwa; Shin, Young Joon; Kim, Yong Wan

2007-07-15

In celebration of the 120th anniversary on Korea-France diplomatic relations, both Korea and France agreed that the New-generation Energy Forum on a VHTR-assisted nuclear hydrogen production, renewable energy, and bio-fuel should be held in Paries, France. In accordance with the agreement, the Korea-France Forum on New Technologies for Energy organized by KAERI and CEA was held at the Mercure Hotel Conference Hall in Paries for a couple of days, November 6 and 7 and a facility visit to the CEA-Saclay was arranged on November 8 by the French side. 19 scientists from both countries presented their R and D status and plans in 4 technical sessions of 'VHTR Nuclear System', 'VHTR-assited Hydrogen Production', 'Renewable Energy', and 'Fuel Cell and Energy Storage'. A contact point in each field was established for the exchange of technological information and dispatch of experts if necessary.

Change to mobile telephony coverage and billing in France

CERN Multimedia

IT Department

2016-01-01

Following recent discussions with the French and Swiss authorities, it has become clear that it is not permitted for a mobile telephony provider from one host state to transmit signals from the territory of the other. As a result, the Swisscom transmitters in France will be turned off on 29 August. From that date, coverage in France will be provided by Orange France. Users with a private subscription will be pleased to note that they will again have the ability to identify calls as private as from 18 July.   In order to ensure that you can still be contacted by your colleagues, please make sure that you have enabled roaming for voice calls. Instructions for common phone models are available at https://cern.ch/gsm-france/content/instructions. If you make use of data services, you will also need to enable data roaming to, for example, access your email whilst in France, but note that use of data services will be charged. Special arrangements have been put in place by Swisscom to ensure that k...

The gas de France group in 2000

International Nuclear Information System (INIS)

Gadonneix, P.

1999-01-01

The speech by the Chairman of France's largest gas company is always a highlight of the Gas Conference's closing session. This year, Pierre Gadonneix outlined the gas supply context in which Gaz de France will be running its business operations, and revealed the group's development strategy in a Europe-wide market soon to become a reality, with the implementation of the gas directive in August 2000. (authors)

Nuclear energy education and training in France

International Nuclear Information System (INIS)

2010-01-01

In its continuing use of nuclear power, France faces numerous challenges, including the operation and maintenance of its existing array of reactors, waste management, the decommissioning of obsolete reactors, and research and development for future nuclear systems. All of these efforts must recognize and conform to international requirements. These activities mean that all participants in the French nuclear industry must continually update their approaches and skills, with respect to both domestic and worldwide nuclear power development. This requirement calls for the hiring and training of thousands of scientists and engineers each year in France and its partner or customer countries. Over the next ten years, domestic and international nuclear power activities in France will call for the recruitment of about 13,000 engineers with Master of Science or Ph.D. degrees, and 10,000 science technicians and operators with Bachelor of Science degrees. The chief employers will be EDF, AREVA, GDF-Suez, national agencies such as the Agence nationale pour la gestion des dechets radioactifs (ANDRA), sub-contractors, and R and D agencies such as the Commissariat a l'Energie Atomique et aux Energies Alternatives (CEA), and the technical safety organization, Institut de Radioprotection et de Surete Nucleaire (IRSN). France has made a commitment to support countries that are ready to create the human, institutional, and technical conditions required to establish a civilian nuclear energy programme that meets all the requirements of safety, security, non-proliferation and environmental protection for present and future generations. These efforts are conducted through the France International Nuclear Agency (AFNI). In response to the need for competence-building in nuclear energy production, France now offers training opportunities in both French and English education programmes. Partnerships created by French nuclear energy participants and by AFNI can provide dedicated programmes

Le probleme du controle de la liquidité en France. (The problem of controlling liquidity in France

Directory of Open Access Journals (Sweden)

H. FOURNIER

2014-07-01

Full Text Available The idea of liquidity in France finds expression in more or less the same way as in the other western countries. It is normal practice to distinguish between the “liquidity of the economy” on the one hand, and the “liquidity of the banking system” on the other. The former corresponds to the money supply, while the latter comprises the banks’ holdings of notes and coin and their balances on sight accounts with the Bank of France, together with the total amount of the items which they can put into the Bank of France. The methods of influencing liquidity are also similar to those employed in other countries. However, to make them easier to understand, the present article first recalls certain special features of France’s monetary institutions, namely the banks, the specialised institutions and the Treasury. The author then examines the duel problems of controlling the liquidity of the economy and bank liquidity.JEL: E51, E52, E58, G21

Energy options in France

International Nuclear Information System (INIS)

Carle, R.

1980-01-01

The rapid rise of oil price and the future shortage of oil are the problems, to which those in charge of energy must face. The method of maintaining and increasing energy consumption without destroying financial balance must be found. As the common points in Japan and France, domestic energy resources are scarce, coal reserves are small and the cost is high, the room for expanding water power generation hardly remains, and the atomic energy projects of large scale seem to be the only solution, but actually, they encountered many difficulties. In France, Energy Conservation Agency was established in 1974. The energy consumption per man was 4500 kWh in 1979, and it is not high level, accordingly it is difficult to reduce the present consumption further. The growth of electricity consumption in 1979 slowed down remarkably. The present crisis is oil crisis instead of energy crisis. Therefore electric power is the most suitable medium to get rid of the bondage of oil. The breakdown of heat production is as follows: coal 41%, oil 32%, gas 4%, and uranium 23%. Since 1976, 15 power plants of 3.5 million kW were converted to coal burning, but more staffs are required for the operation and maintenance. Water power generation is valuable to supplement nuclear power generation which lacks flexibility. As the nucleus of energy projects in France, PWR development project is in progress. Six 900 MW PWR plants are in operation. (Kako, I.)

Gas de France, a major player in Europe

International Nuclear Information System (INIS)

Mandil, C.

1999-01-01

Present in approximately 20 countries, the Gaz de France group has, for several years now, committed itself to a major program for international development. This trend should speed up as the European gas market opens. Nowadays, GdF has nearly twelve million customers, including two million outside France. (author)

Statistical data on energy. France; Statistiques energetiques. France

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-05-01

This document summarizes in a series of tables the energy status of France for the year 2001: supplies, consumption and uses, national production, evolution per energy source and per sector of the national production and consumption since 1973, general indicators (evolution of the energy bill, prices, energy independence and gross internal product since 1973), projections. Details about the resources, uses and prices are given separately for petroleum, natural gas, electricity and solid mineral fuels and compared with the average data of the European Union. (J.S.)

Statistics on the production and the use of the artificial radioelements in France; Statistiques sur la production et l'emploi des radioelements artificiels en France

Energy Technology Data Exchange (ETDEWEB)

Fisher, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

The CEA is, in France, the unique producer of artificial radioelements for public uses. These products have been provided to the users since 1949. They include until now only radioelements formed in nuclear reactors. The following aspects of use in France of the artificial radioelements will be described: - Consumption of the artificial radioelements in France, - French production and import, - Teaching and study of applications. (M.B.) [French] Le Commissariat a l'Energie Atomique est, en Franoe, le seul producteur de radioelements artificiels pour l'utilisation publique. Ces produits ont ete fournis aux utilisateurs des 1949. Ils ne comprennent jusqu'a present que des radioelements formes dans des reacteurs nucleaires. Les aspects suivants de l'utilisation en France des radioelements artificiels seront decrits: onsommation des radioelements artificiels en France, Production francaise et importation, - Enseignement et etudes d'applications. (M.B.)

New archaeorthopteran insects from the Late Carboniferous of the Nord and Pas-de-Calais basins in northern France (Insecta: Cnemidolestodea, Panorthoptera).

Science.gov (United States)

Coty, David; Háva, Jiří; Prokop, Jakub; Roques, Patrick; Nel, André

2014-10-29

New polyneopteran insects are described from Pennsylvanian (Bashkirian, Moscovian) compressed fossils from the North of France (Insecta: Archaeorthoptera). Discovery of wing apex with distinct venation, e.g., apical fusion of RA with RP, numerous parallel posterior branches of RP with transversal crossveins, can be assigned to cf. Tococladus sp. (Cnemidolestodea: Tococladidae). It represents the second record of Cnemidolestodea from the Avion locality apart from Aviocladus pectinatus Prokop et al., 2014. Bruaylogus magnificus gen. et sp. nov., based on forewing venation, is attributed to Panorthoptera nec Orthoptera having some distinct characters for the placement either close to Oedischiidae or a more basal position possibly with affinities to genus Heterologus. Aviologus duquesnei gen. et sp. nov., based on forewing venation, differs from Oedischiidae by the presence of basal fork of M far from point of separation between M and Cu and fusion of MA with first posterior branch of RP. Aviologus share a long stem of M and simple CuPaβ with Heterologus duyiwuer and H. langfordorum, but both differ in well separated median and radial veins. These new fossils demonstrate that the archaeorthopterid insect fauna from the North of France was rather diverse with links to late Carboniferous and early Permian assemblages in Euramerica such as the Mazon Creek, Carbondale Formation or Elmo, Wellington Formation (Illinois, Kansas, USA) entomofaunas.

France energy situation

International Nuclear Information System (INIS)

1991-01-01

The monthly (May 1991) energy situation analysis in France is presented: the energy consumption rise is lowered and especially, oil imports have fallen from -3.1 pc; natural gas imports and domestic electric power production have risen. The energy import dependence rate have very slightly risen, around 50 pc. Diagrams for 1989, 1990, 1991 are presented [fr

Arsenic speciation and uranium concentrations in drinking water supply wells in Northern Greece: Correlations with redox indicative parameters and implications for groundwater treatment

International Nuclear Information System (INIS)

Katsoyiannis, Ioannis A.; Hug, Stephan J.; Ammann, Adrian; Zikoudi, Antonia; Hatziliontos, Christodoulos

2007-01-01

The cities in the Aksios and Kalikratia areas in Northern Greece rely on arsenic contaminated groundwater for their municipal water supply. As remedial action strongly depends on arsenic speciation, the presence of other possible contaminants, and on the general water composition, a detailed study with samples from 21 representative locations was undertaken. Arsenic concentrations were typically 10-70 μg/L. In the groundwaters of the Aksios area with lower Eh values (87-172 mV), pH 7.5-8.2 and 4-6 mM HCO 3 alkalinity, As(III) predominated. Manganese concentrations were mostly above the EC standard of 0.05 mg/L (0.1-0.7 mg/L). In groundwaters of the Kalikratia area with higher Eh values (272-352 mV), pH 6.7-7.5 and 6-12 mM HCO 3 alkalinity, As(V) was the main species. Uranium in the groundwaters was also investigated and correlations with total arsenic concentrations and speciation were examined to understand more of the redox chemistry of the examined groundwaters. Uranium concentrations were in the range 0.01-10 μg/L, with the higher concentrations to occur in the oxidizing groundwaters of the Kalikratia area. Uranium and total arsenic concentrations showed no correlation, whereas uranium concentrations correlated strongly with As(III)/As(tot) ratios, depicting their use as a possible indicator of groundwater redox conditions. Finally, boron was found to exceed the EC drinking water standard of 1 mg/L in some wells in the Kalikratia area and its removal should also be considered in the design of a remedial action

The Challenges Facing Catholic Education in France Today

Science.gov (United States)

Moog, François

2016-01-01

The effects of secularisation on society demand a rethinking of the identity and mission of Catholic schools in France. In 2013, the French bishops published a new directory which offers new approaches, described here, based on the three challenges facing Catholic education in France: linking social responsibility and evangelisation, setting up…

Contrasting isotopic signatures between anthropogenic and geogenic Zn and evidence for post-depositional fractionation processes in smelter-impacted soils from Northern France

Science.gov (United States)

Juillot, Farid; Maréchal, Chloe; Morin, Guillaume; Jouvin, Delphine; Cacaly, Sylvain; Telouk, Philipe; Benedetti, Marc F.; Ildefonse, Philippe; Sutton, Steve; Guyot, François; Brown, Gordon E., Jr.

2011-05-01

Zinc isotopes have been studied along two smelter-impacted soil profiles sampled near one of the largest Pb and Zn processing plants in Europe located in northern France, about 50 km south of Lille. Mean δ 66Zn values along these two soil profiles range from +0.22 ± 0.17‰ (2 σ) to +0.34 ± 0.17‰ (2 σ) at the lowest horizons and from +0.38 ± 0.45‰ (2 σ) to +0.76 ± 0.14‰ (2 σ) near the surface. The δ 66Zn values in the lowest horizons of the soils are interpreted as being representative of the local geochemical background (mean value +0.31 ± 0.38‰), whereas heavier δ 66Zn values near the surface of the two soils are related to anthropogenic Zn. This anthropogenic Zn occurs in the form of franklinite (ZnFe 2O 4)-bearing slag grains originating from processing wastes at the smelter site and exhibiting δ 66Zn values of +0.81 ± 0.20‰ (2 σ). The presence of franklinite is indicated by EXAFS analysis of the topsoil samples from both soil profiles as well as by micro-XANES analysis of the surface horizon of a third smelter-impacted soil from a distant site. These results indicate that naturally occurring Zn and smelter-derived Zn exhibit significantly different δ 66Zn values, which suggests that zinc isotopes can be used to distinguish between geogenic and anthropogenic sources of Zn in smelter-impacted soils. In addition to a possible influence of additional past sources of light Zn (likely Zn-sulfides and Zn-sulfates directly emitted by the smelter), the light δ 66Zn values in the surface horizons compared to smelter-derived slag materials are interpreted as resulting mainly from fractionation processes associated with biotic and/or abiotic pedological processes (Zn-bearing mineral precipitation, Zn complexation by organic matter, and plant uptake of Zn). This conclusion emphasizes the need for additional Zn isotopic studies before being able to use Zn isotopes to trace sources and pathways of this element in surface environments.

Metal concentrations in Unio pictorum mancus (Mollusca, Lamellibranchia from of 12 Northern Italian lakes in relation to their trophic level

Directory of Open Access Journals (Sweden)

Paolo LODIGIANI

2003-08-01

Full Text Available This research aims to test the reliability of environmental monitoring by bioaccumulators of pollutants; that is to establish a positive relationship between the pollutant concentrations in the bioaccumulator and those in the water in which it lives. To this end we analysed the contents of Al, Cu, Zn, Fe, Mn and Ca in the soft tissues and shell of Unio pictorum mancus. The filtered water samples from the mussel habitat were analysed for the same metals. The mussels were collected from 15 stations settled in 12 Northern Italian lakes during the first two weeks of July 2001. These results were obtained: a metal concentrations varied widely with mussel size and among stations; b a significant positive correlation between the concentration of calcium in the water and in the mussel tissues, but no relationship emerged for the other metals; c no relationship between the metal concentrations in the tissues and those in the shell was found; d there was a certain tendency for Mn, Fe and Zn concentrations in the soft tissues to increase with shell size; e the sequence of the decreasing metal concentrations arranged for the tissues was similar to that of the shell, but rather different from that in the water; and f the concentration factor values of the trace metals were high for the shell and soft tissues. In highly productive lakes large size mussels dominated, whereas small mussels were more abundant in low productive lakes. Although the metal concentrations in the water of productive lakes were greater than in low productive ones, the metal concentrations in the tissues of the mussels from the latter were generally higher than those in the mussels from the former. We propose some hypotheses to explain this paradox. Finally, our results show that the metal concentrations in the mussels do not reflect the metal concentrations in the water in which they live. It follows that this commonly used but oversimplified monitoring system cannot be recommended. On

Comparison of Spheroidal Carbonaceous Particle Data with Modelled Atmospheric Black Carbon Concentration and Deposition and Air Mass Sources in Northern Europe, 1850–2010

Directory of Open Access Journals (Sweden)

Meri Ruppel

2013-01-01

Full Text Available Spheroidal carbonaceous particles (SCP are a well-defined fraction of black carbon (BC, produced only by the incomplete combustion of fossil fuels such as coal and oil. Their past concentrations have been studied using environmental archives, but, additionally, historical trends of BC concentration and deposition can be estimated by modelling. These models are based on BC emission inventories, but actual measurements of BC concentration and deposition play an essential role in their evaluation and validation. We use the chemistry transport model OsloCTM2 to model historical time series of BC concentration and deposition from energy and industrial sources and compare these to sedimentary measurements of SCPs obtained from lake sediments in Northern Europe from 1850 to 2010. To determine the origin of SCPs we generated back trajectories of air masses to the study sites. Generally, trends of SCP deposition and modelled results agree reasonably well, showing rapidly increasing values from 1950, to a peak in 1980, and a decrease towards the present. Empirical SCP data show differences in deposition magnitude between the sites that are not captured by the model but which may be explained by different air mass transport patterns. The results highlight the need for numerous observational records to reliably validate model results.

Nuclear energy in France and Germany

International Nuclear Information System (INIS)

1981-01-01

The peculiarities and the differences in the development of nuclear energy in the two neighboring countries are described. The development in France could be promoted more easily which was also due to the government structure. Uncomplicated licensing procedures and other factors permitted a less difficult realisation of the nuclear energy programme. Serious economic consequences in our country are pointed out. In this summary, the most important results and statements of a memorandum worked out by the KWU with the headline 'Germany/France - the electricity supply in comparison' are listed. (UA) [de

Panorama de la Dendrochronologie en France.

OpenAIRE

Astrade, Laurent; Miramont, Cécile

2010-01-01

Actes du colloque "Panorama de la dendrochronologie en France", octobre 2009, Digne les Bains. Ce nouveau numéro de la Collection Edytem accueille les contributions du colloque qui s'est déroulé, il y a moins d'un an, à Digne-les-Bains, autour de la dendrochronologie en France. Les différents textes de ce numéro et leur articulation en cinq grands thèmes (dendroécologie, dendroclimatologie, dendrogéomorphologie, dendroarchéologie, méthodes de la dendrochronologie) mettent en avant la diversit...

Key data for climate. France and the World. Issue 2012

International Nuclear Information System (INIS)

Ouradou, Frederic; Wong, Florine; Delalande, Daniel; Delbosc, Anais

2012-01-01

This document proposes figures, tables, graphs and maps which illustrate climate change (greenhouse effect, impact of human activity, greenhouse gas tanks, fluxes and concentrations), emissions of greenhouse gases (at the world, European and French levels), emissions of greenhouse gases due to energy production in the world, the sector-based distribution of greenhouse gas emissions in Europe and in France (energy combustion, energy production and transformation, transports, industry, other sectors). Then, it presents the climate policies: Kyoto protocol, the emission permit market, Kyoto protocol project mechanisms, other initiatives aimed at emission reduction, the European trading scheme (EU ETS), carbon price in the EU ETS, French climate policy

User's inspection authorities in France

International Nuclear Information System (INIS)

Robault, B.; Paquet, D.

2004-01-01

The article 14 of the directive 97/23 EC concerning pressure equipment has been introduced in french regulation. Electricite de France (EDF) and Gaz de France (GDF) decided to become user inspectorates. The EDF user inspectorate was authorized by the departmental order of 10/10/2000 re-conducted by departmental order of 19/12/2002. The GDF user inspectorate was authorized by the departmental order of 10/07/2002 re-conducted by departmental order of 09/02/2004. The presentation of user inspectorates evaluation methods associated with the experience of firsts evaluations shows the interest of user inspectorates. This interest concerned specific equipments with experience accumulated in manufacturing and plant working. (authors)

Developing solar energy in France

International Nuclear Information System (INIS)

Alary-Grall, L.

2003-01-01

3 years ago the 'Soleil' program was launched and today 660.000 m 2 of solar cells have been installed which has made France to rank 4 behind Germany, Greece and Austria in terms of the use of solar energy. The 'Soleil' program, that will end in 2006, aims at developing solar energy in France and is composed of 4 axis: 1) the contribution to the funding of solar equipment through enticing financial helps, 2) the implementation of a quality plan for the installers of solar equipment, 3) the setting of a quality label for innovative and efficient solar equipment and 4) the promoting of solar energy to the professionals of the construction sector. (A.C.)

Echinococcus ortleppi Infections in Humans and Cattle, France

Science.gov (United States)

Umhang, Gérald; Arbez-Gindre, Francine; Mantion, Georges; Delabrousse, Eric; Millon, Laurence; Boué, Franck

2014-01-01

In 2011 and 2012, liver infections caused by Echinococcus ortleppi tapeworms were diagnosed in 2 humans in France. In 2012, a nationwide slaughterhouse survey identified 7 E. ortleppi infections in cattle. The foci for these infections were spatially distinct. The prevalence of E. ortleppi infections in France may be underestimated. PMID:25417697

Jihadists’ Grievance Narratives against France

Directory of Open Access Journals (Sweden)

Laurence Bindner

2018-02-01

Full Text Available France ranks first in the EU as a provider of foreign terrorist fighters in Syria and Iraq, and as the most-targeted European country in the context of the Syrian-Iraqi conflict. France has a longstanding history related to jihadism, correlated with multiple grievances from jihadist groups: it has been depicted as an enemy of Islam because of its foreign policy, its domestic policy towards religion, and, last but not least, its very essence. These grievances have been conveyed, like the baton of a relay race, from the first generations of North-African Islamist networks and the “elder brothers of jihad” to contemporary jihadists. The French jihadist media ecosystem has been instrumental in attracting a particularly large contemporary following. From the French perspective, a range of social, cultural, religious, economic, political, demographic drivers and identity factors converged to create a fertile ground for receptive radicals to emerge and break away from democratic values. Informed by these issues, this Policy Brief aims to identify avenues of further development for the French counter-terrorism strategic communication strategy. It concludes by stressing the need for this communication strategy to strive for positive, alternative messaging to re-create a continuum between individuals in the jihadist milieu and France as a nation state.

Recent progress towards climate services in France

International Nuclear Information System (INIS)

Deandreis, C.; Lemond, J.; Dandin, P.; Braconnot, P.

2013-01-01

Important efforts have been made in recent years to develop climate services in France. Many initiatives have emerged to build an adapted System of information. This development is consistent with legislative and regulatory obligations, with a concern for economic advance, or a citizen questioning related to global change. The web portal 'DRIAS, les futurs du climat' provides an easy access to climate scenarios for France, opened to everyone concerned by impact and adaptation to climate change. This achievement results of a close co-operation between the major French climate modelling groups and the operational services of Meteo-France. It has been benefiting from the support of the Ministry in charge of Sustainable Development namely through its GICC program. The next steps with DRIAS will be defined both by a strong consistency with the scientific community work and by the requirements and expectations of users. In this, it is a real service. Following a different approach more focused on the specific and advanced needs of particular users, the French projects INVULNERABLe and SECIF sought to create a relevant and tailored to the industrial sector. This kind of products requires a support to educate operational users to climate change issue, and then to enhance the interface between climatologists and skilled users within the concerned companies. Both approaches are representative of current efforts of the French national scientific community to provide a useful part of the knowledge developed by the Academia and Meteo-France. The various initiatives are carried out with the wish to share and be consistent with research community work. They are mutually enriching, and with all stakeholders involved, they gradually build a real climate service in France. (authors)

Protein supply and nutritional status in nineteenth century Bavaria, Prussia and France.

Science.gov (United States)

Baten, Joerg

2009-07-01

What determined regional height differences in the 19th century? We compare anthropometric evidence with production estimates of different food products and other economic variables. To this end, we concentrate on 179 rural regions and 29 towns in Bavaria (Southeast Germany). This regionally disaggregated level of analysis enables us to study the influence of the local supply of different food products on the nutritional status of the population, among which milk turned out particularly important. This result is tested and confirmed with regional data from Prussia and France.

[History of clinical pharmacology in France: adaptation, evaluation, defense and illustration of drug in France 1978-1981].

Science.gov (United States)

Montastruc, Paul

2014-01-01

This text illustrates some unknown aspects of the history and beginnings of clinical pharmacology in France in the late 1970s and early 1980s From the current situation, development and objectives of clinical pharmacology are recalled as well as obstacles necessary to overcome to change the paradigm in the field of drug evaluation and appropriate use in France. The text recalls this important moment where French medicine and medical pharmacology entered the modern era. © 2014 Société Française de Pharmacologie et de Thérapeutique.

Wind power in France

International Nuclear Information System (INIS)

Tuille, F.; Courtel, J.

2015-01-01

After 3 years of steady decreasing, wind power has resumed growth in 2014 in France and the preliminary figures of 2015 confirm this trend. About 1100 MW were installed in 2014 which was almost twice as much as it was installed the year before. This renaissance is mostly due to the implementation of Brottes' law that eases the installations of wind farms by suppressing the wind power development areas (that were interfering with regional wind power schemes) and by suppressing the minimum number of 5 turbines for any new wind farms. Another important incentive measure was the announcement in January 2015 of a new financial support scheme in replacement of the policy of guaranteed purchase price for the electricity produced. In 2014 the total wind power produced in mainland France reached 17 TW which represented 3.1% of the production of electricity. (A.C.)

Technological Innovation and Climate Change: Where Does France Stand?

International Nuclear Information System (INIS)

Meniere, Yann; Glachant, Matthieu; Pot, Cecile; Le Blanc, Gilles; Dechezlepretre, Antoine; Carrere, Fabrice

2013-01-01

We analyse France's position on global warming mitigation technology. The methodology draws on a database describing all patents filed between 1980 and 2008 in 17 climate-related technological classes. France is the fifth largest innovator in the world, with 5.2 % of patented inventions, including 20 % from the public sector. More than half of French inventions are protected abroad, 1.5 times more than the global average. France's position is relatively weak in renewable energy, and strong in sectors marked by the presence of national industrial champions and public research organisations

Evolution of maintainability in France since 1971

International Nuclear Information System (INIS)

Guyot, Christian.

1975-01-01

The purpose of the paper is to make the point of maintainability in France since 1971. The importance of maintainability is recalled. Publications in France from 1971 to 1975 show the interest arose by maintainability; their analysis permits to make clear the general plan followed by the studies and gives indications on the directions of actual efforts. Conclusion is drawn on the orientation of work at short, medium and long term [fr

IAEA Completes Nuclear Security Advisory Mission in France

International Nuclear Information System (INIS)

2018-01-01

An International Atomic Energy Agency (IAEA) team of experts today completed a nuclear security advisory mission in France. The mission was carried out at the request of the French Government. The scope of the two-week International Physical Protection Advisory Service (IPPAS) follow-up mission included France’s responses to the recommendations of the initial mission in 2011, the regulatory framework for the security of nuclear material and facilities as well as computer security. The IPPAS team also reviewed the country’s implementation of the 2005 Amendment to the Convention on the Physical Protection of Nuclear Material (CPPNM). As part of the review, the team visited the Georges Besse II uranium enrichment plant at the Tricastin nuclear site in Pierrelatte, south-eastern France. The team observed that the nuclear security regime in France is robust and well-established, and incorporates the fundamental principles of the amended CPPNM. The team provided recommendations and suggestions to support France in enhancing and sustaining nuclear security. Good practices were identified that can serve as examples to other IAEA Member States to help strengthen their nuclear security activities.

Charbonnages de France group. Annual report 99; Groupe Charbonnages de France. Rapport annuel 99

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

This 1999 annual report of the French national collieries 'Charbonnages de France' (CDF) presents the turnover and financial data of the group, the situation of coal mining in France, the management of manpower, the rehabilitation of abandoned mine and plant sites, the impact of power market deregulation on the activities of the coal-fired power plants and cogeneration units of the national society of electric and thermal power (SNET) and of the SIDEC company, and the management of the real estate patrimony of the group in mining regions. Some conference texts written by engineers of the group are added at the end of the document and present the competences of CDF in environmental engineering (valorization of coal fly ash, cleansing of polluted sites, phyto-remediation) and development of biomass energy. (J.S.)

Deprivation, HIV and AIDS in Northern Uganda | Atekyereza ...

African Journals Online (AJOL)

Significantly, with resettlement after the war, most people are still deprived of basic source of livelihood, which still continues as a factor in the spread of HIV infection. Key Words: HIV & AIDS, Deprivation, Susceptibility, Vulnerability, Deaths, IDP camps, Northern Uganda, Paimol, Pader. Résumé. Cette étude se concentre ...

Energy, let us change our course. Scenario for a sustainable France

International Nuclear Information System (INIS)

Lenoir, D.

2007-01-01

The energy question is vital, complex and worldwide at the same time. Each day, our Earth offers to us an abundant, clean and renewable energy, but strangely, we prefer to use fossil, fissile, non-renewable and polluting energy sources. Starting from this fact, this book proposes a complete reorientation of the French energy policy. The author presents first the present day situation and its drawbacks: wasting, concentration of efforts on nuclear power generation, non-development of renewable energy sources and of energy conservation, development behind the time in several domains. He demonstrates that the real energy dependence ratio of France is in fact of 72%, that the French energy system is fragile both on its technical and geopolitical aspects, and finally, that France is prisoner of its past political and technical choices. After this detailed and well documented analysis, the author pleads for a set of consistent political, institutional and technical solutions: sharing competences and decision powers between the government and the local organizations, reducing the use of fossil fuels, saving energy at all levels, selecting the proper energy source according to its use in order to improve its efficiency, developing renewable energy sources as a complement to centralized productions by a valorization of local natural resources, and giving citizens a responsibility as decision-makers. All those realistic proposals are based on the presentation of successful experiments already carried out in some French regions. Only the implementation of these solutions would allow to reach the goal of dividing by a factor 4 our greenhouse gas emissions and to ensure the geopolitical energy independence of France. (J.S.)

Charbonnages de France. 2003 environment report; Charbonnages de France. Rapport environnement 2003

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This annual report presents the Group ''charbonnages de France'' activities in 2003. It concerns the remediation actions, the environmental indicators, the environmental impacts of the sites activities and remediation, the management of the environmental impacts, the mine safety and the production sites management. (A.L.B.)

France @ CERN | Come and meet 37 French companies at the 2014 “France @ CERN” Event | 1-3 December

CERN Multimedia

2014-01-01

The 13th “France @ CERN” event will take place from 1 December to 3 December 2014. Thanks to Ubifrance, the French agency for international business development, 37 French firms will have the opportunity to showcase their know-how at CERN.   These companies are looking forward to meeting you during the B2B sessions which will be held on Tuesday, 2 December (afternoon) and on Wednesday, 3 December (afternoon) in buildings 500 and 61 or at your convenience in your own office. The fair’s opening ceremony will take place on Tuesday, 2 December (morning) in the Council Chamber in the presence of Rolf Heuer, Director-General of CERN and Nicolas Niemtchinow, Ambassador, Permanent Representative of France to the United Nations in Geneva and to international organisations in Switzerland. For more information about the event and the 37 participating French firms, please visit: http://www.la-france-au-cern.com/

Responses of northern forest plants to atmospheric changes

Energy Technology Data Exchange (ETDEWEB)

Laine, K; Huttunen, S; Kauppi, M; Ohtonen, R; Laehdesmaeki, P [Oulu Univ. (Finland). Dept. of Biology

1997-12-31

This research programme has been under way since 1990 to study the long-term synergistic effects of air pollutants and changing climatic conditions on the northern forest ecosystem and to increase the knowledge of climatic change and its consequences for the fragile northern nature. Ecological, physiological, morphological and biochemical methods have been used to study the responses of forest trees, dwarf shrubs, lichens and soil biology to environmental changes. The research programme is divided into four subprojects concentrating on different ecosystem levels. The subprojects are: (1) life, growth and survival strategies of northern dwarf shrubs under the pressure of a changing environment, (2) forest trees under the impact of air pollutants, increasing CO{sub 2} and UV-B, (3) susceptibility of lichens to air pollution and climatic change and (4) impact of elevated atmospheric CO{sub 2} and O{sub 3} on soil biology with special reference to carbon allocation and N fixation in symbiotic systems. This report summarizes the results of short-term experiments which showed many ecological and physiological changes in almost all elements of the northern boreal forests. These species-level measurements focused on the key species of the northern boreal forest, which have been thought to be useful in large-scale ecosystem experiments and modelling. The results will also facilitate the further studies on the patterns of plant species distribution and northern ecosystem function with respect to the environmental parameters that are expected to change along with global change (e.g. temperature, airchemistry, UV-B, snow condition)

Responses of northern forest plants to atmospheric changes

Energy Technology Data Exchange (ETDEWEB)

Laine, K.; Huttunen, S.; Kauppi, M.; Ohtonen, R.; Laehdesmaeki, P. [Oulu Univ. (Finland). Dept. of Biology

1996-12-31

This research programme has been under way since 1990 to study the long-term synergistic effects of air pollutants and changing climatic conditions on the northern forest ecosystem and to increase the knowledge of climatic change and its consequences for the fragile northern nature. Ecological, physiological, morphological and biochemical methods have been used to study the responses of forest trees, dwarf shrubs, lichens and soil biology to environmental changes. The research programme is divided into four subprojects concentrating on different ecosystem levels. The subprojects are: (1) life, growth and survival strategies of northern dwarf shrubs under the pressure of a changing environment, (2) forest trees under the impact of air pollutants, increasing CO{sub 2} and UV-B, (3) susceptibility of lichens to air pollution and climatic change and (4) impact of elevated atmospheric CO{sub 2} and O{sub 3} on soil biology with special reference to carbon allocation and N fixation in symbiotic systems. This report summarizes the results of short-term experiments which showed many ecological and physiological changes in almost all elements of the northern boreal forests. These species-level measurements focused on the key species of the northern boreal forest, which have been thought to be useful in large-scale ecosystem experiments and modelling. The results will also facilitate the further studies on the patterns of plant species distribution and northern ecosystem function with respect to the environmental parameters that are expected to change along with global change (e.g. temperature, airchemistry, UV-B, snow condition)

The ecological movement in France

International Nuclear Information System (INIS)

Taccoen, L.B.C.

1977-01-01

The anti-nuclear movements in France are part of a broader movement which, following common usage, the author calls the Ecological Movement. In France, the movement can be divided into a fairly small politically oriented core, numerous and varied associations for the defence of the environment, and a number of consumer associations. The movement cannot be classified politically, which accounts for the attitude of the political parties - distrust of the ''ecologists'', but considerable interest in them as voters. Those with responsibility for power generation must explain to the population at large the energy problem and the importance of economic growth in raising wages and reducing unemployment. They must also explain why nuclear power generation is one of the safest technologies existing at present. (author)

Training at Electricite de France

International Nuclear Information System (INIS)

Rippon, S.

1985-01-01

With 41 nuclear power units operating and another 21 units under construction, France is serious about improving personnel training for the 3000 new employees each year. Electricite de France (EdF) takes a paternalistic approach to personnel training and to recruitment and advancement from within the organization. Courses in the training program range from one day to one year in length, and may take place either on or off the site. The author describes the training centers and schedule, but emphasizes the training is an ongoing process. Most instructors come from operating power stations. The courses use simulators to train operators in the use of fault analysis during an emergency. Computer-aided teaching systems are also widely used. 1 figure

The Future of the CEMAC CFA Franc

Directory of Open Access Journals (Sweden)

Julius Agbor Agbor

2013-08-01

Full Text Available A total of 80 currency boards have come into existence at some point since the mid-19th century, but to date only about 15 of them still exist, among which is the CFA franc monetary zone. The future sustainability of the CFA franc zone, to which the CEMAC CFA franc belongs, is increasingly questioned in the light of increasing asymmetries in exposure to external shocks, differential speeds of adjustment of the real exchange rate following shocks, differential impacts in economic fundamentals, and low levels of intra-regional trade and financial flows between CEMAC and WAEMU. For the CEMAC bloc of countries in particular, the future sustainability of the fixed exchange regime depends crucially on continued oil exports, which currently represent about 90percent of export revenues and 40 percent of GDP. Should oil reserves deplete in the near future or oil prices decline significantly, a substantial source of foreign reserves would be lost, thereby exposing the regime to collapse. Even without resource depletion, continued volatility in global financial markets is increasing the risks of collapse of the fixed exchange regime as oil and commodity price swings ignite currency speculation as well as render reserves much more volatile. Against this backdrop, the present study examines the stakes facing the CEMAC CFA franc, discusses the exit options from the currency board and makes recommendations towards a sustainable monetary policy framework for CEMAC countries going forward. The analysis points to the imperative of pursuing a full monetary union with a single CEMAC franc pegged to the U.S. dollar and further suggest that, like the experience of the eurozone, the CEMAC monetary arrangement can be best implemented only by complying with the principle of political union.

Endeavor cruise 071 navigation and bathymetry, northern Hatteras Abyssal Plain

International Nuclear Information System (INIS)

Laine, E.P.; Friedrich, N.E.; McCreery, C.; Dickson, S.; Baker, M.

1985-01-01

Sub-bottom seismic profiling was carried out by R/V Endeavor during the summers of 1980 and 1981. Data collection was concentrated in LLWODP study area E-N3, which encompasses the northern Hatteras Abyssal Plain and the adjacent lower continental rise. Time, position, and depth were logged and marked on the seismic record at 15-minute intervals. These navigational and bathymetric data have been used to produce a time/position/depth listing, and a detailed bathymetric map of the northern Hatteras Abyssal Plain and surrounding physiographic provinces. 6 figures, 1 table

2004 energy accounting in France; Bilan energetique de la France en 2004

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This economic analysis presents the energy accounting of the France in 2004 which shows a little renewal of the consumption and a better energy efficiency. It provides data on the energy consumption and production for the different energy types and for the different activity sectors, to illustrate the analysis. (A.L.B.)

Activities of Gaz de France Group

International Nuclear Information System (INIS)

Anon.

2003-01-01

The Board of Directors of Gaz de France approved the Group's consolidated accounts for 2004. In a more dynamic economic environment than in 2003, the Gaz de France Group reports enhanced results and has continued to pursue its growth in Europe. Increase in net sales driven by sustained growth in sales (+ 8.9%): In 2004, net sales rose 8.9% compared with the 2003 financial year to reach a total of euro 18,129 m. This strong increase in business activities was driven by sustained growth in sales volumes both in France and Europe. Total Group sales volumes amounted to 730 TWh (approximately 66 billion cubic metres), equal to growth of 10.3%. Natural gas sales volumes increased by approximately 10% in France, and are almost 18% higher in Europe, notably in the United Kingdom, Italy, Belgium and the Netherlands. The Group has pursued the profitable development of its activities outside France. As a result, international activities account for 29% of total sales in 2004, against 23% in 2003. The contribution made by international subsidiaries - particularly those specializing in exploration and production - grew by a very substantial 44.3% to reach a total of euro 502 m in 2004. Energy and Services Offering Branch: this core business line, which includes natural gas and oil exploration and production, energy trading and sales, and services associated with the supply of energy, boasts net sales of euro 16,498 m, equal to growth of 10.8% compared with 2003. Infrastructures Branch: this division, which groups together all activities related to the management of transmission and distribution infrastructures in both the French domestic and international markets, generated net sales of euro 6,794 m in 2004, virtually unchanged from the previous year. This situation is the result of higher sales generated by the distribution subsidiaries operating outside France (+9.2%) offset by a decline in the sales performance of the Transmission, Storage and Distribution in France

Immigration et affirmation : le cas des Africains en France

Directory of Open Access Journals (Sweden)

Claude Zesseu

2011-04-01

Full Text Available Cet article est un tour d’horizon des questions reliées à l’immigration et à l’intégration des Africains en France, de la période coloniale à nos jours. Il retrace les dates marquantes et les réseaux du flux migratoire Afrique-France et présente une synthèse ciblée des politiques d’immigration françaises. Il engage une réflexion sur les facteurs susceptibles d’entraver ou de favoriser l’intégration et l’affirmation socio-économique et politique des immigrants africains en France.

Three centuries of heavy metal pollution in Paris (France) recorded by urban speleothems

Energy Technology Data Exchange (ETDEWEB)

Pons-Branchu, Edwige, E-mail: epons@lsce.ipsl.fr [LSCE (UMR8212, CEA/CNRS/UVSQ), Bâtiment 12, avenue de la Terrasse, 91198 Gif-Sur-Yvette (France); Ayrault, Sophie; Roy-Barman, Matthieu; Bordier, Louise [LSCE (UMR8212, CEA/CNRS/UVSQ), Bâtiment 12, avenue de la Terrasse, 91198 Gif-Sur-Yvette (France); Borst, Wolfgang; Branchu, Philippe [CEREMA, 12 rue Teisserenc de Bort, 78190 Trappes (France); Douville, Eric [LSCE (UMR8212, CEA/CNRS/UVSQ), Bâtiment 12, avenue de la Terrasse, 91198 Gif-Sur-Yvette (France); Dumont, Emmanuel [CEREMA, rue de l' égalité Prolongée, 93352, Le Bourget cedex 319 (France)

2015-06-15

The first record of urban speleothems used to reconstruct the history of heavy metal pollution of shallow groundwaters is presented. Two speleothems grew during the last 300 years in an underground aqueduct in the north-eastern part of Paris. They display high Pb, Mn V, Cu, Cd and Al concentrations since 1900 due to the urbanization of the site which triggered anthropogenic contamination of the water feeding the speleothems. Surprisingly, these heavy metal concentrations are also high in the oldest part. This early pollution could come from the use of Parisian waste as fertilizers in the orchards and vineyards cultivated above the aqueduct before urbanization. Lead isotopes were measured in these carbonates as well as in lead artifacts from the 17th–18th centuries ({sup 206}Pb/{sup 207}Pb = 1.180 +/− 0.003). The mean {sup 206}Pb/{sup 207}Pb ratio, for one of the speleothems is 1.181 +/− 0.003 unvarying with time. These lead signatures are close to those of coal and old lead from northern European mines, lower than the natural background signature. It confirms that the high metal concentrations found come from anthropogenic pollution. Conversely, the lead isotopic composition of the second speleothem presents two temporal trends: for the oldest levels, the mean value (1.183 +/− 0.003) is similar to the first speleothem. For the youngest part, a lower value (1.172 +/− 0.005) is recorded, evidencing the contribution of a new lead source at the beginning of the industrial revolution. Pb isotopes were also measured in recent samples from a nearby superficial site. The first sample is a recent (AD 1975 +/− 15 years) deposit ({sup 206}Pb/{sup 207}Pb = 1.148 +/− 0.003), and the second, a thin subactual layer ({sup 206}Pb/{sup 207}Pb = 1.181 +/− 0.002). These data are compatible with the adding of anthropogenic sources (leaded gasoline and industrial lead from Rio Tinto ore). - Highlights: • Urban speleothems from underground aqueduct in Paris, France were

Three centuries of heavy metal pollution in Paris (France) recorded by urban speleothems

International Nuclear Information System (INIS)

Pons-Branchu, Edwige; Ayrault, Sophie; Roy-Barman, Matthieu; Bordier, Louise; Borst, Wolfgang; Branchu, Philippe; Douville, Eric; Dumont, Emmanuel

2015-01-01

The first record of urban speleothems used to reconstruct the history of heavy metal pollution of shallow groundwaters is presented. Two speleothems grew during the last 300 years in an underground aqueduct in the north-eastern part of Paris. They display high Pb, Mn V, Cu, Cd and Al concentrations since 1900 due to the urbanization of the site which triggered anthropogenic contamination of the water feeding the speleothems. Surprisingly, these heavy metal concentrations are also high in the oldest part. This early pollution could come from the use of Parisian waste as fertilizers in the orchards and vineyards cultivated above the aqueduct before urbanization. Lead isotopes were measured in these carbonates as well as in lead artifacts from the 17th–18th centuries ( 206 Pb/ 207 Pb = 1.180 +/− 0.003). The mean 206 Pb/ 207 Pb ratio, for one of the speleothems is 1.181 +/− 0.003 unvarying with time. These lead signatures are close to those of coal and old lead from northern European mines, lower than the natural background signature. It confirms that the high metal concentrations found come from anthropogenic pollution. Conversely, the lead isotopic composition of the second speleothem presents two temporal trends: for the oldest levels, the mean value (1.183 +/− 0.003) is similar to the first speleothem. For the youngest part, a lower value (1.172 +/− 0.005) is recorded, evidencing the contribution of a new lead source at the beginning of the industrial revolution. Pb isotopes were also measured in recent samples from a nearby superficial site. The first sample is a recent (AD 1975 +/− 15 years) deposit ( 206 Pb/ 207 Pb = 1.148 +/− 0.003), and the second, a thin subactual layer ( 206 Pb/ 207 Pb = 1.181 +/− 0.002). These data are compatible with the adding of anthropogenic sources (leaded gasoline and industrial lead from Rio Tinto ore). - Highlights: • Urban speleothems from underground aqueduct in Paris, France were studied. • Speleothems are

Communication of 30 June 1995 Received from France Regarding the Export of Nuclear Material and of Certain Categories of Equipment and Other Material

International Nuclear Information System (INIS)

1995-10-01

The Director General has received letters concerning the export of nuclear material and of certain categories of equipment and other material from the following Resident Representatives to the International Atomic Energy Agency: a letter dated 28 February 1994 from the Resident Representative of France; letters dated 1 March 1994 from the Resident Representatives of Australia, Austria, Bulgaria, Canada, the Czech Republic, Denmark, Finland, Germany, Greece, Hungary, Ireland, Japan, Luxembourg, Netherlands, Norway, Poland, Portugal, Spain, Sweden, the United Kingdom of Great Britain and Northern Ireland, and the United States of America; and a letter dated 22 March 1994 from the Resident Representative of Romania [ru

Communication of 30 June 1995 Received from France Regarding the Export of Nuclear Material and of Certain Categories of Equipment and Other Material

International Nuclear Information System (INIS)

1995-01-01

The Director General has received letters concerning the export of nuclear material and of certain categories of equipment and other material from the following Resident Representatives to the International Atomic Energy Agency: a letter dated 28 February 1994 from the Resident Representative of France; letters dated 1 March 1994 from the Resident Representatives of Australia, Austria, Bulgaria, Canada, the Czech Republic, Denmark, Finland, Germany, Greece, Hungary, Ireland, Japan, Luxembourg, Netherlands, Norway, Poland, Portugal, Spain, Sweden, the United Kingdom of Great Britain and Northern Ireland, and the United States of America; and a letter dated 22 March 1994 from the Resident Representative of Romania [es

The renewable energies sources in France 1970-2000

International Nuclear Information System (INIS)

2001-01-01

The objective of this report is to describe the energy production from renewable sources in France since 1970. In France the rate of using renewable energy sources is unequal. Some of them as hydro energy show a confirmed industrial and commercial interest when other techniques have not still reach the same level of maturity. The renewable energy sources chosen to calculate the electric and thermal production of France are: for electric power, hydro energy, wind energy, solar energy, geothermal energy, the urban wastes, the wood wastes, the harvesting residues, the biogas. For the thermal production, the thermal solar energy, the geothermal energy, the urban wastes, the wood and wood wastes, the harvesting residues, the biogas and bio fuels. The figures are marked in thirty tables. (N.C.)

Hydrogen and fuel cell activity report - France 2010; Rapport d'activites Hydrogene et Piles a combustible - France 2010

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The report gathers the main outstanding facts which occurred in France in the field of hydrogen and fuel cells in 2010. After having noticed some initiatives (the Grenelle II law, an investment package, the new role of the CEA, the new role of the IFP), the report presents several projects and programs regarding hydrogen: ANR programs, creation of a national structure (the HyPaC platform), regional initiatives and local actions, colloquiums and meetings in France and in the world, research projects (photo-synthesis as a new electric energy source), a technical-economic investigation (HyFrance3), demonstrator projects (the Althytude project by GDF and Suez, the Plathee hybrid locomotive by the SNCF, the H2E project, the Zero CO{sub 2} sailing boat, and the Myrte project), educational applications, activity in small and medium-sized enterprises (CETH, SAGIM, HYCAN, McPhy, N-GHY).

France, an international partner in the climate change field

International Nuclear Information System (INIS)

2004-01-01

Cooperation for low carbon and energy efficient development is a high priority for France, in line with the United Nations Framework Convention on Climate Change. France contributes to tackling climate change by working with its partners on all continents to implement projects both to mitigate greenhouse gas emissions and to adapt to climate change. Within the framework of the Marrakech Accords, France also encourages the implementation of the Kyoto Protocol Clean Development Mechanism, in particular between French business and non-Annex I countries; this mechanism will facilitate the financing of mitigation projects and contribute to the sustainable development of host countries in the South. At multilateral level, France is a major donor. At a bilateral level, an initial analysis of cooperation projects which are strongly linked to tackling climate change identified public support of 136 millions euros per year, as an average over the past few years. Some project examples, mostly implemented with local/national co-financing are presented. (A.L.B.)

Fashion Industry Supply Chain Issues: Zara (Azel France

Directory of Open Access Journals (Sweden)

Muhammed Kürşad Özlen

2013-01-01

Full Text Available The main purpose of retail business is to continuously maintain the responsiveness to the changing trends in consumer fashion tastes through quickly creating new designs that are suitable for all customers with an affordable price. Hence, the importance of Supply Chain (Management has appeared. The objectives of this study are to analyze the impact of purchasing and supply chain management strategies in retail industry and identify the way of success of AZEL FRANCE Retailer Company of ZARA clothing in Bosnia and Herzegovina from supply chain perspective management by conducting a survey study. AZEL FRANCE is found to be successful in that it can control and streamline the highly consumable fashion items in their supply chains so that they can greatly decrease their lead time and thus increase be responsive enough for fast changes in fashion customer needs and desires by minimizing the industry risks. The retailer stores of AZEL FRANCE are also found to be confident about the future profitability. However, some technical inabilities of the company are also identified. It can be suggested that AZEL FRANCE can easily leverage more its successfully implemented supply chain activities by increasing its technical abilities.

Assessment and diffusion of medical innovations in France: an overview.

Science.gov (United States)

Dubromel, Amélie; Geffroy, Loïc; Aulagner, Gilles; Dussart, Claude

2018-01-01

Background: In France, a significant part of health expenditure is publicly funding. This put a heavy burden on society. In an economic context requiring tight control of public spending, it seems relevant to control the diffusion of medical innovations. That is why health technology assessment is subject to an increasing interest at national level for management and approval decisions. This article provides an overview of the assessment and diffusion of medical innovation in France. Method: The data are extracted from French authorities or organisations websites and documents and from French legislative texts. In addition, regarding discussion, a search in MEDLINE database was carried out. Results: An overview of the assessment and diffusion of medical innovation in France is given by presenting the different types of medical innovations according to French health system definition (I); introducing French authorities participating to health technology assessment and describe assessment procedures of medical innovations (II); and giving details about market access process of innovative health product in France (III). Key opportunities and challenges of medical innovation assessment and diffusion in France are discussed at the end of this article. Conclusion: In France, medical innovation is considered as a crucial component for quality of care and performance of healthcare system. The aim of health technology assessment is to promote a secure and timely access to innovation for patients. Nevertheless, it appears necessary to improve regulatory mechanisms.

[Health and politics in France].

Science.gov (United States)

Tabuteau, Didier

2012-06-01

Health is a dual notion. It is individual, singular and intimate. It is also collective, statistical and political. The modern problematic of health relies upon a balance of complex relations between individual and collective acceptances of the notion. You can try to outline the evolutions and the main concepts through a quadruple approach: health and politics, health and its professionals, health and society and in the end, health and the State. The relationships between health and politics in France are affected by the historical delay of France in public health, namely because of a structural weakness of the administrative organization of public health. Nevertheless France developed a dense and well organized care system and a universal social protection against the disease. The creation of the health professions in France was marked by a historical opposition between the doctors and the state which led to a failure of hygienist medicine and a fundamental misunderstanding on health insurance. Medical domination led to the organization of a system based on professional dichotomy and the delegation of the regulation skills to the health care professionals. The role of health issues in the French society was deeply renewed by the development of the medical and epidemiological knowledge. This resulted in a new political responsibility in the management of health risks but also in the confirmation of the patients' rights and the role of their associations in the health systems operations and the piloting of public policies. In this environment, the state has recently and progressively confirmed its dominating role in the health sector. A public hospital service was created In the 60's and 70's, then in the 80's there were recurrent interventions in order to control health spendings and eventually in the 90's health safety devices were set up. More recently, a process of health policies institutionalization confirmed this evolution. In the future, health issues should

High-resolution stratigraphy of the northernmost concentric raised bog in Europe : Sellevollmyra, Andoya, northern Norway

NARCIS (Netherlands)

Vorren, Karl-Dag; Wastegard, Stefan; Van Der Plicht, Johannes; Jensen, Christin; Wastegård, Stefan; Blaauw, Maarten

2007-01-01

From the Sellevollmyra bog at Andoya, northern Norway, a 440-cm long peat core covering the last c. 7000 calendar years was examined for humification, loss-on-ignition, microfossils, macrofossils and tephra. The age model was based on a Bayesian wiggle-match of 35 C-14 dates and two historically

Electricite de France in 1992

International Nuclear Information System (INIS)

Menage, G.; Bergougnoux, J.

1993-01-01

This paper describes financial results of a french electric utility (Electricite de France) in 1992. Statistical data on investments, tariffs, and prices of electric power in Europe are also given. 7 figs., 2 tabs

75 FR 42380 - Revocation of Antidumping Duty Order on Sorbitol From France

Science.gov (United States)

2010-07-21

... Duty Order on Sorbitol From France AGENCY: Import Administration, International Trade Administration... sunset review of the antidumping duty order on sorbitol from France. See Initiation of Five-year... the existing antidumping duty order on sorbitol from France would not be likely to lead to...

Nuclear safety organisation in France

International Nuclear Information System (INIS)

1979-12-01

This report outlines the public authorities responsible for the safety of nuclear installations in France. The composition and responsibilities of the Central Safety Service of Nuclear Installations within the Ministry of Industry, the Institute of Nuclear Protection and Safety within the CEA, the Central Service of Protection Against Ionising Radiation and the Interministerial Committee of Nuclear Safety are given. Other areas covered include the technical safety examination of large nuclear installations, the occurrence of accidents, treatment and control of release of radioactive wastes and decommissioning. The section on regulations covers the authorisation procedure, plant commissioning, release of radioactive effluents, surveillance and protection of workers exposed to ionising radiation. The situation is compared with the USA and the Federal Republic of Germany. A list of commercial nuclear installations in France is given

Panorama of mining activities in France during 1995

International Nuclear Information System (INIS)

Michel, J.C.; Bornuat, M.; Mouron, R.

1996-01-01

The French mining industry in 1995 continued to follow the overall trend of the past 5 to 10 years characterized mainly by: 1)a decline in the production of most energy materials: oil, coal, uranium. This decline will probably be further accentuated over the next two years with the planned closure of Lodeve (U), Forbach, La Mure and Carmaux (coal). Gas production, however, has remained relatively stable at 4.7 to 5 billion m''3 per year. 2)a scarcity of metal ore mines in Metropolitan France 3)an increase in the production of gold that, in 1995, came close to 6 tonnes in Metropolitan France and reached 8.4 tonnes with French Guiana. 4)the development of metal ore mining in the DOM-TOM 5) divergent developments in the industrial mineral sector: downward trends for sulfur, talc, andalusite, diatomite and silica; upward trends for kaolin, mica, feldspar and salt. Although overall the decline in mine production continued, the panorama does include some positive aspects: 1)France's independence in the energy sector exceeded the half-way mark two years ago and 1995 saw an appreciable decrease in the nation's energy bill compared to 1994. 2)French companies involved in metal mining have adapted themselves to world trends: Cogema has diversified its uranium sources mainly through its mining interests in Canada; Eramet has strengthened its activities by becoming the majority shareholder of Comilog, a manganese producer in Gabon. France also has mining interests in Africa, South America and Europe through LaSource Compagnie Miniere (BRGM and Normandy) created in 1995 3) France's position and production in the industrial mineral sector are significant at European scale, if not at world scale, as regards andalusite, diatomite, kaolin, mica, feldspar, sulfur, potassium, salt and industrial silica. Finally, mention must be made of the increasing environmental awareness by the French authorities and mining companies. This has resulted in a major rehabilitation of mine sites by

Events - France. Stock exchange. International; Actualite - France. Bourse. International

Energy Technology Data Exchange (ETDEWEB)

Anon,

2000-10-01

These columns made of short articles report on facts and events in the oil and gas industry in France and worldwide: 1 - France: increase of the production capacity of the ethylene oxide unit of BP's Lavera plant; the 'Plateaux-du-Vexin' gas pipeline crosses the Seine river; completion of the pumping of the front wreckage of the Erika tanker ship; Total inaugurates a vapor recovery unit at the Gonfreville l'Orcher refinery; a national energy saving plan for the abatement of the greenhouse effect; Sercel, a daughter company of Compagnie Generale de Geophysique (CGG), acquires Mark Products division of Shaw industries; the oil prices shoot the international trade; 2 - stock exchange: trend of market values in the context of oil crisis; 3 - international: important oil and gas strike made by TotalFinaElf and OKIOC (Offshore Kazakhstan International Operating Company) in Kazakhstan; communication: a new look for BP; status of Lukoil reserves in Russia; next round for the exploration of the Norwegian North Sea; Transocean Sedco Forex absorbs R and B Falcon Corp and becomes the first drilling contractor; ENI (Italy) becomes operator on the development of South Pars gas field (Iran) for the phases 4 and 5; Shell Overseas Investments BV, BP and Exxon Mobil have signed strategic alliance agreements with China Petroleum and Chemical Corp (Sinopec); first exploration permits for the Faeroe islands; different gas pricing rules for the industrialists in the different European countries. (J.S.)

Events - France. Stock exchange. International; Actualite - France. Bourse. International

Energy Technology Data Exchange (ETDEWEB)

Anon.

2000-10-01

These columns made of short articles report on facts and events in the oil and gas industry in France and worldwide: 1 - France: increase of the production capacity of the ethylene oxide unit of BP's Lavera plant; the 'Plateaux-du-Vexin' gas pipeline crosses the Seine river; completion of the pumping of the front wreckage of the Erika tanker ship; Total inaugurates a vapor recovery unit at the Gonfreville l'Orcher refinery; a national energy saving plan for the abatement of the greenhouse effect; Sercel, a daughter company of Compagnie Generale de Geophysique (CGG), acquires Mark Products division of Shaw industries; the oil prices shoot the international trade; 2 - stock exchange: trend of market values in the context of oil crisis; 3 - international: important oil and gas strike made by TotalFinaElf and OKIOC (Offshore Kazakhstan International Operating Company) in Kazakhstan; communication: a new look for BP; status of Lukoil reserves in Russia; next round for the exploration of the Norwegian North Sea; Transocean Sedco Forex absorbs R and B Falcon Corp and becomes the first drilling contractor; ENI (Italy) becomes operator on the development of South Pars gas field (Iran) for the phases 4 and 5; Shell Overseas Investments BV, BP and Exxon Mobil have signed strategic alliance agreements with China Petroleum and Chemical Corp (Sinopec); first exploration permits for the Faeroe islands; different gas pricing rules for the industrialists in the different European countries. (J.S.)

Campylobacter coli in Organic and Conventional Pig Production in France and Sweden: Prevalence and Antimicrobial Resistance

Directory of Open Access Journals (Sweden)

Isabelle Kempf

2017-05-01

Full Text Available The purpose of the study was to evaluate and compare the prevalence and antimicrobial resistance of Campylobacter coli in conventional and organic pigs from France and Sweden. Fecal or colon samples were collected at farms or at slaughterhouses and cultured for Campylobacter. The minimum inhibitory concentrations of ciprofloxacin, nalidixic acid, streptomycin, tetracycline, erythromycin, and gentamicin were determined by microdilution for a total of 263 French strains from 114 pigs from 50 different farms and 82 Swedish strains from 144 pigs from 54 different farms. Erythromycin resistant isolates were examined for presence of the emerging rRNA methylase erm(B gene. The study showed that within the colon samples obtained in each country there was no significant difference in prevalence of Campylobacter between pigs in organic and conventional productions [France: conventional: 43/58 (74%; organic: 43/56 (77% and Sweden: conventional: 24/36 (67%; organic: 20/36 (56%]. In France, but not in Sweden, significant differences of percentages of resistant isolates were associated with production type (tetracycline, erythromycin and the number of resistances was significantly higher for isolates from conventional pigs. In Sweden, the number of resistances of fecal isolates was significantly higher compared to colon isolates. The erm(B gene was not detected in the 87 erythromycin resistant strains tested.

France - energy situation 1986

International Nuclear Information System (INIS)

1988-01-01

The energy situation of France is reviewed on the basis of relevant data. Data on the country's national and international energy policy are followed by an outline of trends in energy sources and electric power generation. Key figures are presented on the country's external trade and balance of payments. (UA) [de

France and Norway. The unfulfilled Troll agreement; Frankrike og Norge. Den uoppfylte Trollavtalen

Energy Technology Data Exchange (ETDEWEB)

Grenier, Samuel

1997-12-31

The present reports starts by presenting Norway as an oil and gas producer and an exporting country and France as an importing country. It describes the relations between France and Norway during the Troll gas negotiations and then goes on to describe the compensation policy adopted by the French authorities during these negotiations. The main aim of the report is to discover whether France`s requests of 1986 have actually been realised. In order to do this, it first analyses the position occupied by French petroleum companies in Norwegian offshore sectors and secondly seeks to account for the evolution of trade exchanges between France and Norway. It will be seen that new investments in the production fields and in transportation systems have been realised most of the time by Norwegian firms as from 1986 and that France`s trade deficit towards Norway has not levelled off as from the time of the Troll deal. 18 figs., 40 tabs., 24 refs

Return of vitrified wastes from France to Japan; Retour des residus vitrifies de France au Japon

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

The radioactive wastes resulting from the burnup of nuclear fuels in nuclear reactors represent 3 to 5% of the spent fuel. These wastes cannot be reused nor recycled and thus are vitrified after reprocessing. Japanese power companies have signed contracts with Cogema in France and BNFL in the UK for the reprocessing of their spent fuels. Then, the ultimate reprocessed wastes are sent back to Japan for storage. This information dossier takes stock of different questions relative to the transport of the vitrified wastes from France to Japan: why France sends back containers of vitrified wastes to Japan? What is a vitrified wastes container made of? How containers are transported? What is the regulatory frame applicable to these transports? Which safety measures are taken during transport? Which physical protection is applied? Which temporary storage facilities are used before and after transportation? How is performed the ultimate storage of wastes in Japan? Which quality and safety warranties are taken? Which emergency plans and exercises are provided? What are the applicable civil liability regimes? And what kind of information is given to the public about these transports. Some general information about energy and nuclear power worldwide, energy and environment, radioactivity, BNFL, Cogema and ORC is given in appendixes. (J.S.)

The Marketisation of Guidance Services in Germany, France and Britain.

Science.gov (United States)

Rees, Teresa; Bartlett, Will; Watts, A. G.

1999-01-01

Compares developments in Britain, France, and Germany, focusing on the trends toward marketing adult career guidance services. Describes how Germany's centralized system and the quasi-market based system in France might apply in Britain. (JOW)

Predicting radon/radon daughter concentrations in underground mines

International Nuclear Information System (INIS)

Leach, V.A.

1984-01-01

A detailed description of a computer programme is outlined for the calculation of radon/radon daughter concentrations in air. This computer model is used to predict the radon/radon daughter concentrations in Working Level (WL) at the workplace and at the various junctions at either end of the branches in a typical ventilation network proposed for the Jabiluka mine in the Northern Territory

General presentation of the biomass in France

International Nuclear Information System (INIS)

2005-09-01

The biomass is the first source of renewable energy in France. It allows the thermal (heat, fuels) and electrical energy recovery.It satisfies many stakes in the energy, the environment and the employment. This document presents the energy stake, the environmental stake and the economic and social stake. It discusses also the wood energy recovery in France, provides statistical data, definitions and methodologies of evaluation. It analyzes the production and consumption of the wood energy for the industrial and domestic sectors. (A.L.B.)

Bioaccumulation of 210Po in common gastropod and bivalve species from the northern Gulf.

Science.gov (United States)

Uddin, S; Bebhehani, M

2014-06-01

This study sets the baseline for the concentration of the natural-series radionuclide polonium-210 in two species of gastropods and four species of bivalves that are common to the Northern Arabian/Persian Gulf. (210)Po is primarily absorbed from water and via ingestion of detrital material by gastropoda and bivalves. This concentrated (210)Po can then be passed along to the next trophic level of the marine food web. The lowest (210)Po concentration was measured in the gastropod Stomatella auricular (10.36-12.39Bq kg(-1)dry) and the highest in the bivalve Marica marmorata (193.51-215.60Bq kg(-1)dry). The measured concentration factor for these molluscs in the northern Gulf varied between 4.8 and 115×10(3), values very similar to the IAEA recommended value for bivalves and gastropods of 2×10(4). Copyright © 2014 Elsevier Inc. All rights reserved.

Polychlorinated biphenyls and organochlorine pesticides in various bird species from northern China

International Nuclear Information System (INIS)

Chen Da; Zhang Xiulan; Mai Bixian; Sun Quanhui; Song Jie; Luo Xiaojun; Zeng, Eddy Y.; Hale, Robert C.

2009-01-01

Little data are available on organochlorine contamination in Chinese terrestrial birds of prey. This study examined the presence of PCBs, DDTs and other organochlorine pesticides in various raptors from northern China. DDE exhibited the highest concentrations among targeted compounds. Greatest levels (23.5-1020 mg/kg lipid weight) were observed in Eurasian sparrowhawks. This may be due to their stopover in southeastern China, where high DDT and dicofol applications have been documented. Residential kestrels exhibited much lower DDE, but similar PCB and HCH concentrations. ΣTEQs and PCB-126/-77 concentration ratios exhibited significant positive correlations with ΣPCB concentrations, respectively. Similar results were also demonstrated by a meta-analysis of previously published data across avian species. Possible hepatic sequestration of coplanar PCB-77, -126, -169 and -118 was observed as liver TEQs increased in Eurasian sparrowhawks. These observations may indicate an induction of CYP1A enzymes, as a result of elevated contamination in some species. - Substantial bioaccumulation of organochlorine contaminants may cause toxic effects (i.e., an induction of Cytochrome P450 enzymes) in birds of prey from the northern China.

Polychlorinated biphenyls and organochlorine pesticides in various bird species from northern China

Energy Technology Data Exchange (ETDEWEB)

Chen Da [Department of Environmental and Aquatic Animal Health, Virginia Institute of Marine Science, College of William and Mary, 1208 Greate Road, Gloucester Point, VA 23062 (United States); Zhang Xiulan; Mai Bixian [State Key Laboratory of Organic Chemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Sun Quanhui [Beijing Raptor Rescue Center, International Fund for Animal Welfare, Beijing 100875 (China); Song Jie [Key Laboratory for Biodiversity Science and Ecological Engineering, College of Life Sciences, Beijing Normal University, Beijing 100875 (China); Luo Xiaojun; Zeng, Eddy Y. [State Key Laboratory of Organic Chemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Hale, Robert C., E-mail: hale@vims.ed [Department of Environmental and Aquatic Animal Health, Virginia Institute of Marine Science, College of William and Mary, 1208 Greate Road, Gloucester Point, VA 23062 (United States)

2009-07-15

Little data are available on organochlorine contamination in Chinese terrestrial birds of prey. This study examined the presence of PCBs, DDTs and other organochlorine pesticides in various raptors from northern China. DDE exhibited the highest concentrations among targeted compounds. Greatest levels (23.5-1020 mg/kg lipid weight) were observed in Eurasian sparrowhawks. This may be due to their stopover in southeastern China, where high DDT and dicofol applications have been documented. Residential kestrels exhibited much lower DDE, but similar PCB and HCH concentrations. SIGMATEQs and PCB-126/-77 concentration ratios exhibited significant positive correlations with SIGMAPCB concentrations, respectively. Similar results were also demonstrated by a meta-analysis of previously published data across avian species. Possible hepatic sequestration of coplanar PCB-77, -126, -169 and -118 was observed as liver TEQs increased in Eurasian sparrowhawks. These observations may indicate an induction of CYP1A enzymes, as a result of elevated contamination in some species. - Substantial bioaccumulation of organochlorine contaminants may cause toxic effects (i.e., an induction of Cytochrome P450 enzymes) in birds of prey from the northern China.

Northern employment

International Nuclear Information System (INIS)

Zavitz, J.

1997-01-01

Hiring practices and policies and employment opportunities that were available in the Beaufort Sea and MacKenzie Delta project for local residents and for people from southern Canada were dealt with in this chapter. Depending on the source, Northern hiring was a mere token, or a genuine and successful effort on the part of the companies to involve the native population and to share with them the benefits of the project. The fact remains that opening up job opportunities for Northerners was not easily attained, and would never have been realized without the involvement of government and community organizations. Government also played a major role in developing policies and training regimes. By the end of exploration operations, the hiring of Northern residents in the oil and gas industry had become a requirement of drilling applications. Training programs were also created to ensure that Northern residents received the means necessary to take advantage of Northern employment opportunities

What can EU policy do to support renewable electricity in France?

International Nuclear Information System (INIS)

Sartor, Oliver

2016-04-01

Under the 2030 Climate and Energy Package, the European Union has set itself a target of increasing the share of renewable energy from to 27%. Electricity will play a key role in achieving these goals, with the share of renewable power projected to increase to around 47% of the electricity mix by 2030. While electricity is only one part of the energy system, electricity is therefore a vital sub-sector of the EU's renewable energy strategy to 2030. As the second largest energy consumer in Europe, and with relatively ambitious national goals of achieving 32% renewable energy and 40% renewable electricity (RES-E) by 2030, France will be critical to achieving the EU's objectives. As the most interconnected electricity market in Europe, France's approach to renewable electricity will also influence the redesign of electricity markets to cope with higher shares of variable RES-E in its region. Facilitating the efficient deployment and integration of renewable electricity in France is therefore an important sub-chapter of European renewable energy policy going forward. The integration of higher shares of renewable electricity in France is a significant domestic policy challenge. But EU can take a number steps to facilitate the achievement of France's goals. One area where the EU has value added is by ensuring that EU rules for state aid to renewables do not inadvertently become a barrier to cost-efficient deployment of renewables in France. The EU should also push France (and all Member States) to develop a coherent and comprehensive RES-E market integration strategy for 2030 to facilitate national and regional market development. In addition, the EU should push France to improve the quality of its enabling environment for renewable electricity projects, so that it is in line with EU benchmarks

Hydroelectricity: an asset for a successful energy transition in France

International Nuclear Information System (INIS)

Galland, J.C.; Vincent, E.

2013-01-01

France's national debate on energy transition has served as a reminder that hydroelectric power plays a significant role in French electricity production. With installed power totalling 25400 MW at end 2012 (the second largest in Europe), France's hydroelectric plants produced 63.8 TWh last year (the third largest in Europe), almost 12% of total output. It is France's second largest means of producing electricity and it represents more than 80% of production of renewable energy. A source of energy developed a long time ago, thus benefiting from technological maturity, hydroelectricity can be produced in large quantity at the heart of France's regions, while also rendering indispensable service for the equilibrium of the French electricity system by compensating the intermittency of other renewable energy sources. The production costs of hydroelectric power are the lowest among all power generation technologies. (authors)

2035: a no nuclear France

International Nuclear Information System (INIS)

Dupin, L.; Chandes, C.; James, O.; Moragues, M.

2011-01-01

The authors propose a prospective scenario: the newly elected French president decides of a 20-year program to give up nuclear energy production. First, the Fessenheim and Gravelines reactors are closed. The others are to be closed by 2035. Investments are decided for offshore wind energy production, methanation projects, housing thermal insulation. Employees of the nuclear energy sector are taken into account. The authors describe the situation in 2020: energy supply problems, 5 more years of lifetime awarded to some nuclear power stations, decision to build only positive energy buildings, mandatory housing renovation, job creation, decision to develop carbon capture and storage projects. In 2025: the dismantling of nuclear reactors is going on and its cost is assessed, always more electrical vehicles, drastic cost reduction for lithium batteries. In 2035: renewable energies represent the half of the energy mix, the dismantling activity is a success for Areva. In parallel, current figures are given for energy consumption per year and per person in France and Germany, for energy French exports and imports, for electricity cost associated with the different energy sources, for the energy mix in France, for the number of jobs in the nuclear sector. In an interview, a member of the CEA comments the Italian, German and Swiss decisions to give up nuclear energy, the possibilities of its replacement by renewable energies, and the challenges associated with such a decision in France

Batteries and accumulators in France

International Nuclear Information System (INIS)

2012-12-01

The present report gives an overview of the batteries and accumulators market in France in 2011 based on the data reported through ADEME's Register of Batteries and accumulators. In 2001, the French Environmental Agency, known as ADEME, implemented a follow-up of the batteries and accumulators market, creating the Observatory of batteries and accumulators (B and A). In 2010, ADEME created the National Register of producers of Batteries and Accumulators in the context of the implementation of the order issued on November 18, 2009. This is one of the four enforcement orders for the decree 2009-1139 issued on September 22, 2009, concerning batteries and accumulators put on the market and the disposal of waste batteries and accumulators, and which transposes the EU-Directive 2006/66/CE into French law. This Register follows the former Observatory for batteries and accumulators. This Register aims to record the producers on French territory and to collect the B and A producers and recycling companies' annual reporting: the regulation indeed requires that all B and A producers and recycling companies report annually on the Register the quantities of batteries and accumulators they put on the market, collect and treat. Based on this data analysis, ADEME issues an annual report allowing both the follow-up of the batteries and accumulators market in France and communication regarding the achievement of the collection and recovery objectives set by EU regulation. This booklet presents the situation in France in 2011

Climate index for France - Methodology

International Nuclear Information System (INIS)

2006-01-01

According to the U.S. Department of Energy, an estimated 25% of the GNP is affected by weather-related events. The variations in temperature - even small ones - can also have long-lasting effects on the operational results of a company. Among other, the Energy supply sector is sensitive to weather risks: a milder or harsher than usual winter leads to a decrease or increase of energy consumption. The price of electricity on power trading facilities like Powernext is especially sensitive to odd changes in temperatures. Powernext and Meteo-France (the French meteorological agency) have joined expertise in order to promote the use of weather indices in term of decision making or underlying of hedging tools to energy actors, end users from any other sector of activity and specialists of the weather risk hedging. The Powernext Weather indices are made from information collected by Meteo-France's main observation network according to the norms of international meteorology, in areas carefully selected. The gross data are submitted to a thorough review allowing the correction of abnormalities and the reconstitution of missing data. Each index is fashioned to take into account the economic activity in the various regions of the country as represented by each region's population. This demographic information represents a fair approximation of the weight of the regional economic activity. This document presents the calculation methodology of average, minimum and maximum weather indexes with the winter and summer regression equations for the different economical regions of France. (J.S.)

Gaz de France 2006 sustainable development report; Gaz de France 2006 rapport developpement durable

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-07-01

A major European energy utility, the Gaz de France Group produces, purchases, transports, distributes and sells natural gas, electricity and related services for its residential, corporate and local government customers. this report presents the actions implemented by the group to incorporate sustainable development into its strategy. From the point of view of risks and opportunities, the group analyzes what it takes to ensure development that respects people and the environment, and it implements them in all its business lines and management systems. Content: Gaz de France, portrait of a major energy utility, highlights of 2006, challenges and strategy (defining strategy and sustainable development policy, specific risks and opportunities, activities of the Gaz de France group: challenges, impact for stakeholders, transparency and independence in governing), ranking and implementing (defining sustainable development policy: reviewing priorities, meeting all the challenges, publicizing and defending positions, increasing awareness, overseeing and monitoring results), results of the 2004-2006 sustainable development action plan, dialogue and action with stakeholders, performance assessment, performance in response to challenges: energy challenges (guaranteeing regular supplies, controlling atmospheric emissions, promoting energy conservation, developing renewable energy), industrial challenges (ensuring health and safety, limiting the overall environmental impact of group activities), social responsibility challenges (advocating corporate social responsibility, promoting human rights and fighting corruption, encouraging commitment to solidarity, promoting regional development through local initiatives, reconciling acquisitions, procurement and sustainable development, ensuring transparency in natural gas rates, providing shareholders with quality information, promoting diversity, a source of enrichment, making working conditions a performance factor), indicators and

The nuclear energy in France

International Nuclear Information System (INIS)

Pedroso, L.J.

1983-01-01

An overview of the nuclear energy in France is done. The great centers and the great research lines of the French nuclear program, as well as its present status and prospects for the future are presented. (EG) [pt

Eastern Europe, a challenge for Electricite de France

International Nuclear Information System (INIS)

Fauve, J.M.

1993-01-01

The opening up of Eastern Europe represents a real challenge for Electricite de France. Since the annual growth of electricity consumption in France will be limited to about 1% at the turn of the century, Electricite de France is targetting Europe to ensure its development. The restructuring in the East offers a real opportunity, but nevertheless remains a source of deep uncertainty. The electricity systems of Central and Eastern Europe need to be virtually rebuilt. Yet the constraints are far from being resolved. The supply of international finance is insufficient to cover the stakes involved, given the risks and the uncertainties of the projects'profitability. The seriousness of the problems, notably of nuclear safety, calls for an immediate response. In this respect, Electricite de France could perhaps claim the credit for having been more ready to roll up its sleeves than the others. The strategy is developed along two lines. Firstly, the aim is to build links so as to have more in-depth knowledge about the characteristics of each country, detect opportunities, and share the risks and investment costs; secondly, to firmly establish ourselves in the countries concerned in order to evaluate the efficiency of the possible means of action, and to determine the necessary changes

Electricite de France`s ALARA policy

Energy Technology Data Exchange (ETDEWEB)

Stricker, L. [EDF - DEPT, Paris la Defense (France); Rollin, P. [EDF Radioprotection Committee, Paris (France)

1995-03-01

In 1992, Electricite de France - EDF decided to improve the degree to which radiological protection is incorporated in overall management of the utility and set itself the objective of ensuring the same level of protection for workers from contractors as for those from EDF. This decision was taken in a context marked by a deterioration in exposure figures for French plants and by the new recommendations issued by the ICRP. This document describes the policy adopted by EDF at both corporate and plant level to meet these objectives, by: (1) setting up management systems which were responsive but not cumbersome; (2) a broad policy of motivation; (3) the development and use of suitable tools. The document then describes some quite positive results of EDF`s ALARA policy, giving concrete examples and analyzing the changes in global indicators.

The action of France

International Nuclear Information System (INIS)

2003-01-01

After a favorable period for the weapons mastership, the disarmament and the non-proliferation, the conditions of international safety and the strategical context revealed recently worrying developments. The France is decided to continue its action in favor of the disarmament and the non-proliferation in the continuity of its political engagements. (A.L.B.)

Relation of nutrient concentrations, nutrient loading, and algal production to changes in water levels in Kabetogama Lake, Voyageurs National Park, northern Minnesota, 2008-09

Science.gov (United States)

Christensen, Victoria G.; Maki, Ryan P.; Kiesling, Richard L.

2011-01-01

Nutrient enrichment has led to excessive algal growth in Kabetogama Lake, Voyageurs National Park, northern Minnesota. Water- and sediment-quality data were collected during 2008-09 to assess internal and external nutrient loading. Data collection was focused in Kabetogama Lake and its inflows, the area of greatest concern for eutrophication among the lakes of Voyageurs National Park. Nutrient and algal data were used to determine trophic status and were evaluated in relation to changes in Kabetogama Lake water levels following changes to dam operation starting in 2000. Analyses were used to estimate external nutrient loading at inflows and assess the potential contribution of internal phosphorus loading. Kabetogama Lake often was mixed vertically, except for a few occasionally stratified areas, including Lost Bay in the northeastern part of Kabetogama Lake. Stratification, combined with larger bottom-water nutrient concentrations, larger sediment phosphorus concentrations, and estimated phosphorus release rates from sediment cores indicate that Lost Bay may be one of several areas that may be contributing substantially to internal loading. Internal loading is a concern because nutrients may cause excessive algal growth including potentially toxic cyanobacteria. The cyanobacterial hepatotoxin, microcystin, was detected in 7 of 14 cyanobacterial bloom samples, with total concentrations exceeding 1.0 microgram per liter, the World Health Organization's guideline for finished drinking water for the congener, microcystin-LR. Comparisons of the results of this study to previous studies indicate that chlorophyll-a concentrations and trophic state indices have improved since 2000, when the rules governing dam operation changed. However, total-phosphorus concentrations have not changed significantly since 2000.

2004 energy bill of the France; Facture energetique de la France en 2004

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

This document analyzes the energy bill in France (28,35 milliards of euros), which increased of 24,1 % in 2004. This increase is due to the net imports and especially the fossil fuels. Statistical data and the presentation of Patrick Devedjian, delegated ministry for the Industry, illustrate this economic analysis. (A.L.B.)

Acerca de Juana Francés

Directory of Open Access Journals (Sweden)

Laura Fernández Orgaz

2003-01-01

Full Text Available Partiendo de la desigual visibilidad de Juana Francés frente al resto de compañeros de su generación, el artículo considera algunos de los factores que provocaron esta injusta situación. Así mismo se aborda un recorrido por la intensa y variada trayectoria creativa de la artista que incluye sus etapas más significativas analizadas.Taking into account the poor visibility of Juana Francés compared to tfie rest of tier generation colleagues, ttie article reflects on some of tfie causes ttiat provoked this unfair situation. In addition to that, tfie article explores the intense and diverse artistic career including her most significant stages.

Catalogue of Energy Efficiency Measures for France - Synthesis report

International Nuclear Information System (INIS)

2013-10-01

ADEME wished to learn about existing effective energy efficiency measures implemented outside of France, whether cross-sectoral or targeted at a specific sector (industry, transport, buildings or agriculture). The objective of this survey was to determine whether any of these measures could be applied in France, with the goal of holding down the growth of energy consumption. This survey has led to the writing of a catalog of 53 two-page fact sheets describing the measures identified as interesting for France. These measures were analysed via classic criteria of evaluation such as cost-efficiency or impact, allowing to highlight the most successful measures for the French territory. ADEME presents you a synthesis of this survey in this document

Saharan Dust Particle Size And Concentration Distribution In Central Ghana

Science.gov (United States)

Sunnu, A. K.

2010-12-01

A.K. Sunnu*, G. M. Afeti* and F. Resch+ *Department of Mechanical Engineering, Kwame Nkrumah University of Science and Technology (KNUST) Kumasi, Ghana. E-mail: albertsunnu@yahoo.com +Laboratoire Lepi, ISITV-Université du Sud Toulon-Var, 83162 La Valette cedex, France E-mail: resch@univ-tln.fr Keywords: Atmospheric aerosol; Saharan dust; Particle size distributions; Particle concentrations. Abstract The Saharan dust that is transported and deposited over many countries in the West African atmospheric environment (5°N), every year, during the months of November to March, known locally as the Harmattan season, have been studied over a 13-year period, between 1996 and 2009, using a location at Kumasi in central Ghana (6° 40'N, 1° 34'W) as the reference geographical point. The suspended Saharan dust particles were sampled by an optical particle counter, and the particle size distributions and concentrations were analysed. The counter gives the total dust loads as number of particles per unit volume of air. The optical particle counter used did not discriminate the smoke fractions (due to spontaneous bush fires during the dry season) from the Saharan dust. Within the particle size range measured (0.5 μm-25 μm.), the average inter-annual mean particle diameter, number and mass concentrations during the northern winter months of January and February were determined. The average daily number concentrations ranged from 15 particles/cm3 to 63 particles/cm3 with an average of 31 particles/cm3. The average daily mass concentrations ranged from 122 μg/m3 to 1344 μg/m3 with an average of 532 μg/m3. The measured particle concentrations outside the winter period were consistently less than 10 cm-3. The overall dust mean particle diameter, analyzed from the peak representative Harmattan periods over the 13-year period, ranged from 0.89 μm to 2.43 μm with an average of 1.5 μm ± 0.5. The particle size distributions exhibited the typical distribution pattern for

Atmospheric distribution and seasonality of airborne polyfluorinated compounds. Spatial and temporal concentration variations from ship- and land-based measurements in Northern Germany, the Atlantic Ocean, and Polar Regions

Energy Technology Data Exchange (ETDEWEB)

Dreyer, Annekatrin

2010-07-01

In order to assess the distribution of per- and polyfluorinated compounds (PFC) in ambient air on temporal as well as spatial scales, air samples were taken during several sampling campaigns in 2007 and 2008. Permanent air monitoring stations close to Hamburg (Germany) as well as several research vessels operating in the Atlantic Ocean, the Southern Ocean, and the Baltic Sea were used as sampling platforms. Airborne PFC were sampled using glass fibre filters (particlebound PFC) and a sandwich polyurethane foam and the polymer resin XAD-2 (gaseous PFC). Samples were extracted by acetone: methyl-tert-butyl ether (1:1) or methanol and detected by GC-MS or HPLC-MS/MS. Airborne PFC were detected in all of the collected air samples, even in Antarctica, with southern hemispheric concentrations being lower than those of the northern hemisphere which provides further evidence that this emerging group of contaminants is subject to atmospheric long-range transport from mainly northern hemispheric source regions towards remote areas. While the persistent perfluorinated acids (PFCA, PFSA) were only determined at concentrations below 1 pg m{sup -3} in the particulate phase, their neutral volatile precursors (fluorotelomer alcohols (FTOH), fluorotelomer acrylates (FTA), perfluoroalkyl sulfonamides (FASA), and perfluoroalkyl sulfonamido ethanols (FASE)) occurred predominantly in the gas phase at concentrations that were usually two orders of magnitude higher and ranged from 4.5 pg m{sup -3} in the Southern Ocean to 335 pg m{sup -3} in source regions in ship-based samples and from 17 to 972 pg m{sup -3} in land-based samples. Furthermore, PFC in ambient air varied strongly over time as observed during a 14 months lasting sampling campaign close to Hamburg. Emissions from nearby local sources as well as long-range transport of PFC emitted from diffuse sources west and southwest of the sampling sites were considered as explanation for the observed pattern. (orig.)

Industry offers objections to France's draft petroleum law

International Nuclear Information System (INIS)

Anon.

1992-01-01

This paper reports that France's petroleum industry is protesting parts of a government draft oil law expected to go into effect in January. The law is to be submitted to Parliament this fall and will replace a law that has governed Franc's oil industry operations for most of the century. And while the new law loosens and in some cases scraps controls, officials see costs that will affect the petroleum industry's competitiveness in Europe

EdF-Gaz de France. No merger without dismembering

International Nuclear Information System (INIS)

Lepetit, V.

2007-01-01

Gathering together the two historical French energy monopolies, Electricite de France (EdF) and Gaz de France (GdF), and warranting low electricity and gas prices is still an attractive idea for some political and syndicate representatives. However, such a merger would create a dominating position which is forbidden with respect to Brussels criteria. (J.S.)

The history of tidal power in France

International Nuclear Information System (INIS)

Banal, M.

1997-01-01

The first known use of tidal power in France concerns the tidal mills in general use during the Middle Age along the French coasts. The first research studies of tidal power plants started at the end of the first world war but it is only in 1940 with the stimulus of Robert Gibrat that was created the Research Society for the use of Tides and the Rance plant project. In 1946, Electricite de France (EdF) started again the studies of this company for a greater size project in the Chausey archipelago which was abandoned for the benefit of the Rance project in the 1960's. The start up of the plant took place in 1967 but the other projects were abandoned during the 1980's. This short paper recalls the historical aspects of the development of tidal power in France and focusses on the research and development studies and on the economical, political and legal factors that led to retain the Rance project among others proposed. (J.S.)

Comportamiento del consumidor de moda millennial espa??ol y franc??s = Consumer behaviour of Spanish and French millennials towards fashion

OpenAIRE

Rico Bautista, Jorge

2017-01-01

El siguiente trabajo se centra en el comportamiento del consumidor y m??s concretamente el comportamiento del consumidor de moda millennial espa??ol y franc??s. En la primera parte del presente trabajo se expondr?? el marco te??rico, en el que se definir?? la teor??a del comportamiento del consumidor, el comportamiento de consumidor de moda, las diferentes teor??as llevadas por los m??s destacados investigadores para el an??lisis de la cultura y, por ??ltimo, los millennials. ...

Present development of scintillator counters in France; Etat actuel du developpement des compteurs a scintillation en France

Energy Technology Data Exchange (ETDEWEB)

Koechlin, Y; Koch, L; Lansiart, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires; Pietri, G [Laboratoire d' Electronique et de Physique Appliquee (France)

1958-07-01

For a number of years photomultipliers and scintillators have been produced on an industrial scale in France. The AEC has accepted the task of testing their performance, and advising the industry in consequence. This combined effort has resulted in the wide range of photomultipliers and scintillators summarised in the following paper. (author)Fren. [French] La france fabrique industriellement depuis quelques annees des photomultiplicateurs et des scintillateurs. Le Commissariat a l'Energie atomique s'est charge de mesurer leurs performances et de conseiller l'industrie fran ise a ce sujet. C'est ainsi que nous disposons actuellement de toute une gamme de photomultiplicateurs et de scintillateurs fran is dont nous donnons ci-dessous un apercu. (auteur)

Stratospheric concentrations of N2O in July 1975

International Nuclear Information System (INIS)

Krey, P.W.; Lagomarsino, R.J.; Schonberg, M.

1977-01-01

The first measurement of the hemispheric distribution of N 2 O concentrations in the lower stratosphere of the Northern Hemisphere is reported for July 1975. This distribution is similar to those of CCl 3 F and SF 6 , although N 2 O is more stable in the stratosphere than either of the other trace gases. The inventory of N 2 O in the stratosphere of the Northern Hemisphere in July 1975 against which future observations can be compared is 136 Tg

Investigation of spatial and temporal metal atmospheric deposition in France through lichen and moss bioaccumulation over one century

Energy Technology Data Exchange (ETDEWEB)

Agnan, Y., E-mail: yannick.agnan@biogeochimie.fr; Séjalon-Delmas, N.; Claustres, A.; Probst, A., E-mail: anne.probst@ensat.fr

2015-10-01

Lichens and mosses were used as biomonitors to assess the atmospheric deposition of metals in forested ecosystems in various regions of France. The concentrations of 17 metals/metalloids (Al, As, Cd, Co, Cr, Cs, Cu, Fe, Mn, Ni, Pb, Sb, Sn, Sr, Ti, V, and Zn) indicated overall low atmospheric contamination in these forested environments, but a regionalism emerged from local contributions (anthropogenic activities, as well as local lithology). Taking into account the geochemical background and comparing to Italian data, the elements from both natural and anthropogenic activities, such as Cd, Pb, or Zn, did not show any obvious anomalies. However, elements mainly originating from lithogenic dust (e.g., Al, Fe, Ti) were more prevalent in sparse forests and in the Southern regions of France, whereas samples from dense forests showed an accumulation of elements from biological recycling (Mn and Zn). The combination of enrichment factors and Pb isotope ratios between current and herbarium samples indicated the historical evolution of metal atmospheric contamination: the high contribution of coal combustion beginning 150 years ago decreased at the end of the 20th century, and the influence of car traffic during the latter observed period decreased in the last few decades. In the South of France, obvious local influences were well preserved during the last century. - Highlights: • A century of metal deposition was assessed by lichens and mosses in France. • A regional forest cover-dependent geochemical background signature was evidenced. • The anthropogenic contribution was low but stronger in the North-Eastern region. • Changes in the nature of atmospheric deposition were evidenced since the 19th century. • Pb isotopes traced a conservative specific contamination in SW France over a century.

Investigation of spatial and temporal metal atmospheric deposition in France through lichen and moss bioaccumulation over one century

International Nuclear Information System (INIS)

Agnan, Y.; Séjalon-Delmas, N.; Claustres, A.; Probst, A.

2015-01-01

Lichens and mosses were used as biomonitors to assess the atmospheric deposition of metals in forested ecosystems in various regions of France. The concentrations of 17 metals/metalloids (Al, As, Cd, Co, Cr, Cs, Cu, Fe, Mn, Ni, Pb, Sb, Sn, Sr, Ti, V, and Zn) indicated overall low atmospheric contamination in these forested environments, but a regionalism emerged from local contributions (anthropogenic activities, as well as local lithology). Taking into account the geochemical background and comparing to Italian data, the elements from both natural and anthropogenic activities, such as Cd, Pb, or Zn, did not show any obvious anomalies. However, elements mainly originating from lithogenic dust (e.g., Al, Fe, Ti) were more prevalent in sparse forests and in the Southern regions of France, whereas samples from dense forests showed an accumulation of elements from biological recycling (Mn and Zn). The combination of enrichment factors and Pb isotope ratios between current and herbarium samples indicated the historical evolution of metal atmospheric contamination: the high contribution of coal combustion beginning 150 years ago decreased at the end of the 20th century, and the influence of car traffic during the latter observed period decreased in the last few decades. In the South of France, obvious local influences were well preserved during the last century. - Highlights: • A century of metal deposition was assessed by lichens and mosses in France. • A regional forest cover-dependent geochemical background signature was evidenced. • The anthropogenic contribution was low but stronger in the North-Eastern region. • Changes in the nature of atmospheric deposition were evidenced since the 19th century. • Pb isotopes traced a conservative specific contamination in SW France over a century

Platelet-rich fibrin: Evolution of a second-generation platelet concentrate

Directory of Open Access Journals (Sweden)

Sunitha Raja V

2008-01-01

Full Text Available Platelet-rich plasma (PRP is a platelet concentrate that has been used widely to accelerate soft-tissue and hard-tissue healing. The preparation of PRP has been described by several authors. Platelet-rich fibrin (PRF was first described by Choukroun et al. in France. It has been referred to as a second-generation platelet concentrate, which has been shown to have several advantages over traditionally prepared PRP. Its chief advantages include ease of preparation and lack of biochemical handling of blood, which makes this preparation strictly autologous. This article describes the evolution of this novel platelet concentrate, referred to as PRF.

Northern Hemisphere forcing of Southern Hemisphere climate during the last deglaciation.

Science.gov (United States)

He, Feng; Shakun, Jeremy D; Clark, Peter U; Carlson, Anders E; Liu, Zhengyu; Otto-Bliesner, Bette L; Kutzbach, John E

2013-02-07

According to the Milankovitch theory, changes in summer insolation in the high-latitude Northern Hemisphere caused glacial cycles through their impact on ice-sheet mass balance. Statistical analyses of long climate records supported this theory, but they also posed a substantial challenge by showing that changes in Southern Hemisphere climate were in phase with or led those in the north. Although an orbitally forced Northern Hemisphere signal may have been transmitted to the Southern Hemisphere, insolation forcing can also directly influence local Southern Hemisphere climate, potentially intensified by sea-ice feedback, suggesting that the hemispheres may have responded independently to different aspects of orbital forcing. Signal processing of climate records cannot distinguish between these conditions, however, because the proposed insolation forcings share essentially identical variability. Here we use transient simulations with a coupled atmosphere-ocean general circulation model to identify the impacts of forcing from changes in orbits, atmospheric CO(2) concentration, ice sheets and the Atlantic meridional overturning circulation (AMOC) on hemispheric temperatures during the first half of the last deglaciation (22-14.3 kyr BP). Although based on a single model, our transient simulation with only orbital changes supports the Milankovitch theory in showing that the last deglaciation was initiated by rising insolation during spring and summer in the mid-latitude to high-latitude Northern Hemisphere and by terrestrial snow-albedo feedback. The simulation with all forcings best reproduces the timing and magnitude of surface temperature evolution in the Southern Hemisphere in deglacial proxy records. AMOC changes associated with an orbitally induced retreat of Northern Hemisphere ice sheets is the most plausible explanation for the early Southern Hemisphere deglacial warming and its lead over Northern Hemisphere temperature; the ensuing rise in atmospheric CO(2

Plant safety in France 2000 until 2010; Anlagensicherheitspolitik in Frankreich 2000 bis 2010

Energy Technology Data Exchange (ETDEWEB)

Vallee, Agnes; Affeltranger, Bastien; Descourriere, Sandrine; Oger, Florence; Duval, Christophe; Gaucher, Rodolphe [Institut National de l' Environnement Industriel et des Risques (INERIS), 60 - Verneuil-en-Halatte (France)

2013-03-15

The study on the safety of industrial plants on France covers the following issues: The explosion in the operational area of AZF (plant Grande Paroisse) and the consequences; classified installations; the players of accident risks in France; realization of the accident prevention policy in France from 2000 to 2010; prevention of natural risks and consideration of these risks on the level of classified installations (NATECH accidents) in France from 2000 to 2010; further specific topics; actual activities and developments.

CO2 and energy. France and the World. Edition 2009

International Nuclear Information System (INIS)

2009-01-01

While providing many graphs, tables and drawings, this report gives an overview of climate change (greenhouse effect, influence of human activity, greenhouse gases tanks and fluxes, increase of greenhouse gas atmospheric stock, greenhouse gas concentration and temperatures, climate warming and its consequences), of greenhouse gases in Europe and in the world, of CO 2 emissions related to energy production and combustion in the world, in Europe and in France (globally and by transports, industry and buildings). The authors present the different economic tools designed for the struggle against climate change: the Kyoto protocol, the clean development mechanism, the joint implementation mechanism, the negotiable emission permit market, the European Union commitments, the European emission trade system, the emergence of CO 2 ton price, and other emission reduction initiatives

Enterovirus Migration Patterns between France and Tunisia.

Science.gov (United States)

Othman, Ines; Mirand, Audrey; Slama, Ichrak; Mastouri, Maha; Peigue-Lafeuille, Hélène; Aouni, Mahjoub; Bailly, Jean-Luc

2015-01-01

The enterovirus (EV) types echovirus (E-) 5, E-9, and E-18, and coxsackievirus (CV-) A9 are infrequently reported in human diseases and their epidemiologic features are poorly defined. Virus transmission patterns between countries have been estimated with phylogenetic data derived from the 1D/VP1 and 3CD gene sequences of a sample of 74 strains obtained in France (2000-2012) and Tunisia (2011-2013) and from the publicly available sequences. The EV types (E-5, E-9, and E-18) exhibited a lower worldwide genetic diversity (respective number of genogroups: 4, 5, and 3) in comparison to CV-A9 (n = 10). The phylogenetic trees estimated with both 1D/VP1 and 3CD sequence data showed variations in the number of co-circulating lineages over the last 20 years among the four EV types. Despite the low number of genogroups in E-18, the virus exhibited the highest number of recombinant 3CD lineages (n = 10) versus 4 (E-5) to 8 (E-9). The phylogenies provided evidence of multiple transportation events between France and Tunisia involving E-5, E-9, E-18, and CV-A9 strains. Virus spread events between France and 17 other countries in five continents had high probabilities of occurrence as those between Tunisia and two European countries other than France. All transportation events were supported by BF values > 10. Inferring the source of virus transmission from phylogenetic data may provide insights into the patterns of sporadic and epidemic diseases caused by EVs.

Biomass burning in eastern Europe during spring 2006 caused high deposition of ammonium in northern Fennoscandia

DEFF Research Database (Denmark)

Karlsson, Per Erik; Ferm, Martin; Pihl Karlsson, Gunilla

2013-01-01

High air concentrations of ammonium were detected at low and high altitude sites in Sweden, Finland and Norway during the spring 2006, coinciding with polluted air from biomass burning in eastern Europe passing over central and northern Fennoscandia. Unusually high values for throughfall deposition...... of ammonium were detected at one low altitude site and several high altitude sites in north Sweden. The occurrence of the high ammonium in throughfall differed between the summer months 2006, most likely related to the timing of precipitation events. The ammonia dry deposition may have contributed to unusual...... visible injuries on the tree vegetation in northern Fennoscandia that occurred during 2006, in combination with high ozone concentrations. It is concluded that long-range transport of ammonium from large-scale biomass burning may contribute substantially to the nitrogen load at northern latitudes. © 2013...

Can Asian Dust Trigger Phytoplankton Blooms in the Oligotrophic Northern South China Sea?

Science.gov (United States)

Wang, Sheng Hsiang; Hsu, Nai-Yung Christina; Tsay, Si-Chee; Lin, Neng-Huei; Sayer, Andrew M.; Huang, Shih-Jen; Lau, William K. M.

2012-01-01

Satellite data estimate a high dust deposition flux (approximately 18 g m(exp-2 a(exp-1) into the northern South China Sea (SCS). However, observational evidence concerning any biological response to dust fertilization is sparse. In this study, we combined long-term aerosol and chlorophyll-a (Chl-a) measurements from satellite sensors (MODIS and SeaWiFS) with a 16-year record of dust events from surface PM10 observations to investigate dust transport, flux, and the changes in Chl-a concentration over the northern SCS. Our result revealed that readily identifiable strong dust events over this region, although relatively rare (6 cases since 1994) and accounting for only a small proportion of the total dust deposition (approximately 0.28 g m(exp-2 a(exp-1), do occur and could significantly enhance phytoplankton blooms. Following such events, the Chl-a concentration increased up to 4-fold, and generally doubled the springtime background value (0.15 mg m(exp-3). We suggest these heavy dust events contain readily bioavailable iron and enhance the phytoplankton growth in the oligotrophic northern SCS.

The energy in France reference data; L'energie en France reperes

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document presents statistical data in many tables and charts in the domain of the energy in France. They are grouped in the following topics: the energy in the economy, a comparison of all sources of energy, the petroleum, the natural gas, the coal, the electric power, the renewable energies, the heating networks, the rational energy use, the prices, the energy and the environment. (A.L.B.)

Evaluation of groundwater-surface water interaction through groundwater modelling: simulation of the effects of removal of a dam along a river at a contaminated site in Northern France

Directory of Open Access Journals (Sweden)

Michele Remonti

2013-06-01

Full Text Available A numerical groundwater flow model has been developed for an industrial site bounded by a river in in Basse Normandie, Northern France. The scope of the work was the optimisation of the existing groundwater pump and treat system and the prediction of possible effects on groundwater circulation after the future removal of a dam located along the river. The model has been implemented with the finite difference code MODFLOW 2005 and represents an area with an extension of approximately 800 x 500 m. It has been calibrated using static conditions groundwater head data (wells deactivated and verified with 1 abstracting conditions (wells abstracting head data, 2 simulating pumping tests with transient simulations and 3 comparing measured average river baseflow with modelled river drainage. The model indicates that the hydraulic barrier in the present abstraction scenario has some problematic areas and needs some improvements, as confirmed by the hydrochemical data of the river water. A first predictive scenario has been developed to optimise the barrier, indicating that a flow rate of 0.5 m3/h each at three new barrier wells, in addition to the present abstraction scenario, should ensure the hydraulic containment of the site. A second predictive scenario simulates the optimised groundwater abstractions without the presence of the dam along the neighbouring river. In these conditions, the river will increase the drainage effect on the aquifer, requiring a further increase in the rate of abstraction from the existing and new wells to ensure the hydraulic containment. With this paper we would like to present an example of what we think is a correct professional approach, with the design of the simplest model as possible depending on the hydrogeological conceptual model complexity, the abundance of data and the model objectives, and where multiple confirmations of the correctness of groundwater model results have been searched for.

Hydrogen and fuel cell activity report - France 2010

International Nuclear Information System (INIS)

2010-01-01

The report gathers the main outstanding facts which occurred in France in the field of hydrogen and fuel cells in 2010. After having noticed some initiatives (the Grenelle II law, an investment package, the new role of the CEA, the new role of the IFP), the report presents several projects and programs regarding hydrogen: ANR programs, creation of a national structure (the HyPaC platform), regional initiatives and local actions, colloquiums and meetings in France and in the world, research projects (photo-synthesis as a new electric energy source), a technical-economic investigation (HyFrance3), demonstrator projects (the Althytude project by GDF and Suez, the Plathee hybrid locomotive by the SNCF, the H2E project, the Zero CO 2 sailing boat, and the Myrte project), educational applications, activity in small and medium-sized enterprises (CETH, SAGIM, HYCAN, McPhy, N-GHY).

Coal: a revival for France?

International Nuclear Information System (INIS)

Brones, W.

2007-01-01

All energy consumption forecasts indicate a world production peak of fossil fuels around 2030 followed by a rapid decline. The oil peak should probably occur earlier. In this context the huge worldwide reserves of coal represent a fantastic opportunity to meet the world power demand which should double between 2002 and 2030 with in particular a huge growth in China and India. If promising alternate technologies (coal liquefaction..) exist which would allow to replace petroleum by coal, the main question remains the management of CO 2 . Capture and sequestration techniques are already implemented and tested and the search for new coal deposits is going on, in particular in France in the Nievre area. Economic studies about the profitability of coal exploitation in France stress on the socio-economical advantage that a revival of this activity would represent, in particular in terms of employment. (J.S.)

Oil in France: main results in 2008

International Nuclear Information System (INIS)

2008-01-01

This article comments the evolution of oil product prices in France in 2008 and of the global oil product consumption in 2008. This consumption and its evolutions are also analysed with respect to the different consuming sectors: non-energetic uses (petrochemical industry and lubricants), industry, housing and office buildings, agriculture, transports, and electricity thermal production. Crude oil imports and their origins are the commented, as well as refined product imports and exports. The evolution of price of imported crude oil, the national oil production, the refining activity in France, and the amount of crude and refined oil stocks are also briefly commented

Groundwater resources monitoring and population displacement in northern Uganda

Science.gov (United States)

Chalikakis, K.; Hammache, Y.; Nawa, A.; Slinski, K.; Petropoulos, G.; Muteesasira, A.

2009-04-01

Northern Uganda has been devastated by more than 20 years of open conflict by the LRA (Lord's Resistance Army) and the Government of Uganda. This war has been marked by extreme violence against civilians, who had been gathered in protected IDP (Internally Displaced Persons) camps. At the height of the displacement in 2007, the UN office for coordination of humanitarian affairs, estimated that nearly 2.5 million people were interned into approximately 220 camps throughout Northern Uganda. With the improved security since mid-2006, the people displaced by the conflict in Northern Uganda started to move out of the overcrowded camps and return either to their villages/parishes of origin or to resettlement/transit sites. However, basic water, sanitation and hygiene infrastructure in the return areas or any new settlements sites are minimal. People returning to their villages of origin encounter a situation where in many cases there is no access to safe water. Since 1998 ACF (Action Against Hunger, part of the Action Contre la Faim International Network) activities have been concentrated in the Acholi and Lango regions of Northern Uganda. ACF's WASH (Water, sanitation and hygiene) department interventions concern sanitation infrastructure, hygiene education and promotion as well as water points implementation. To ensure safe water access, actions are focused in borehole construction and traditional spring rehabilitation, also called "protected" springs. These activities follow the guidelines as set forth by the international WASH cluster, led by UNICEF. A three year project (2008-2010) is being implemented by ACF, to monitor the available groundwater resources in Northern Uganda. The main objectives are: 1. to monitor the groundwater quality from existing water points during different hydrological seasons, 2. to identify, if any, potential risks of contamination from population concentrations and displacement, lack of basic infrastructure and land use, and finally 3. to

Pesticides analysed in rainwater in Alsace region (Eastern France): Comparison between urban and rural sites

Science.gov (United States)

Scheyer, Anne; Morville, Stéphane; Mirabel, Philippe; Millet, Maurice

Current-used pesticides commonly applied in Alsace region (Eastern France) on diverse crops (maize, vineyard, vegetables, etc.) were analysed, together with Lindane, in rainwater between January 2002 and June 2003 simultaneously on two sites situated in a typical rural (Erstein, France) and urban area (Strasbourg, France). Rainwater samples were collected on a weekly basis by using two automatic wet only collectors associated with an open collector for the measurement of rainwater height. Pesticides were analysed by GC-MSMS and extracted from rainwater by SPME. Two runs were performed. The first one was performed by using a PDMS (100 μm) fibre for pesticides where direct injection into GC is possible (alachlor, atrazine, azinphos-ethyl, azinphos-methyl, captan, chlorfenvinphos, dichlorvos, diflufenican, α- and β-endosulfan, iprodione, lindane, metolachlor, mevinphos, parathion-methyl, phosalone, phosmet, tebuconazole, triadimefon and trifluralin). The second run was performed by using PDMS/DVB fibre and this run concerns pesticides where a preliminary derivatisation step with pentafluorobenzylbromide (PFBBr) is required for very low volatiles (bromoxynil,2,4-MCPA, MCPP and 2,4-D) or thermo labiles (chlorotoluron, diuron and isoproturon) pesticides. Results showed that the more concentrated pesticides detected were those used as herbicides in large quantities in Alsace region for maize crops (alachlor, metolachlor and atrazine). Maximum concentrations for these herbicides have been measured during intensive applications periods on maize crops following by rapid decrease immediately after use. For Alachlor, most important peaks have been observed between 21 and 28 April 2003 (3327 ng L -1 at Erstein and 5590 ng L -1 at Strasbourg). This is also the case for Metolachlor where most important peak was observed during the same week. Concentrations of pesticides measured out of application periods were very low for many pesticides and some others where never detected

Active deformation in the northern Sierra de Valle Fértil, Sierras Pampeanas, Argentina

Science.gov (United States)

Ortiz, Gustavo; Alvarado, Patricia; Fosdick, Julie C.; Perucca, Laura; Saez, Mauro; Venerdini, Agostina

2015-12-01

The Western Sierras Pampeanas region in the San Juan Province is characterized by thick-skinned deformation with approximately N-S trending ranges of average heights of 2500 m and a high frequency occurrence of seismic activity. Its location to the east of the mainly thin-skinned tectonics of the Argentine Precordillera fold-and-thrust belt suggests that at 30°S, deformation is concentrated in a narrow zone involving these two morphostructural units. In this paper, we present new apatite (U-Th)/He results (AHe) across the northern part of the Sierra de Valle Fértil (around 30°S) and analyze them in a framework of thermochronologic available datasets. We found Pliocene AHe results for Carboniferous and Triassic strata in the northern Sierra de Valle Fértil consistent with the hypothesis of recent cooling and inferred erosional denudation concentrated along the northern end of this mountain range. Our analysis shows that this northern region may have evolved under different conditions than the central part of the Sierra de Valle Fértil. Previous studies have observed AHe ages consistent with Permian through Cretaceous cooling, indicating the middle part of the Sierra de Valle Fértil remained near surface before the Pampean slab subduction flattening process. Those studies also obtained ˜5 My cooling ages in the southern part of the Sierra de Valle Fértil, which are similar to our results in the northern end of the range. Taken together, these results suggest a pattern of young deformation in the northern and southern low elevation ends of the Sierra de Valle Fértil consistent with regions of high seismic activity, and Quaternary active faulting along the western-bounding thrust fault of the Sierra de Valle Fértil.

76 FR 11509 - Brass Sheet and Strip From France, Germany, Italy, and Japan

Science.gov (United States)

2011-03-02

...)] Brass Sheet and Strip From France, Germany, Italy, and Japan AGENCY: United States International Trade... and strip from France, Germany, Italy, and Japan. SUMMARY: The Commission hereby gives notice that it... France, Germany, Italy, and Japan would be likely to lead to continuation or recurrence of material...

Conference on participatory wind energy in France and in Germany

International Nuclear Information System (INIS)

Vohrer, Philipp; Poize, Noemie; Hanus, Dominik; Hallmann, Dieter; Jourdain, Pierre; Ruehl, Martin; Bessiere, Patrick; Guyonnet-Duperat, Philippe; Foerster, Maelle; Partetzke, Matthias; Rumolino, Claudio

2014-01-01

The French-German office for Renewable energies (OFAEnR) organised a conference on participatory wind energy in France and in Germany. In the framework of this French-German exchange of experience, about 150 participants exchanged views on the role and involvement of citizens in wind energy projects and raised the question of the prerequisite to the construction of a participatory wind farm. In this framework, the different participatory models existing in both countries were analysed, in particular with regard to their respective advantages and drawbacks and to a legal framework which remains to be defined. Four projects, 2 in France and 2 in Germany, were presented as examples. The call for proposals model was presented and debated as well as the question of the project success, and of its financing and profitability. This document brings together the available presentations (slides) made during this event: 1 - Community wind farms in Germany: status quo and forecast (Philipp Vohrer); 2 - Participatory projects in France: which legal solutions, which prospects for development? (Noemie Poize); 3 - Citizen owned wind farms and their legal forms in Germany: Advantages and challenges of the different schemes (Dominik Hanus); 4 - Make wind power profitable: Citizen participation in Germany and France/Make the energy transition together. The energy co-operative participation as a model in Germany (Dieter Hallmann); 5 - Power to the people - A new model for French wind energy. Beganne community-owned wind farm (Pierre Jourdain); 6 - Making wind power profitable: civic participation in Germany and France: German utility companies rely on wind power. Direct civic participation in the municipal utility company - democratization of the turnaround in energy policy (Martin Ruehl); 7 - French municipalities get involved: calls for projects (Patrick Bessiere); 8 - Crowd-funding - French regulatory framework (Philippe Guyonnet-Duperat, Maelle Foerster); 9 - Making wind energy

2003 energy situation of France

International Nuclear Information System (INIS)

2004-04-01

This short document summarizes the key data of the 2003 energy status of France: real and climate-corrected total primary energy consumption, end-use energy consumption (demand per energy source and per sector of use), power supply and demand, and CO 2 emissions. (J.S.)

France and coal in the world. Myths and realities

International Nuclear Information System (INIS)

2014-09-01

This publication denounces some myths and, as answers, states some realities regarding France, the World and coal, i.e.: Through its reduction of greenhouse gas emissions, France is an example in the struggle against climate change at the international level (whereas France still supports the development of very emitting projects like coal-fired plants in France and abroad); The construction of new coal plants would comply with the objective defined by the international community to limit world mean temperature rise below 2 deg. C (whereas such a construction does not actually comply with this objective); To be against coal is to go against poverty eradication (whereas there are better alternatives than coal to promote access to energy and eradicate poverty); It's better to replace old existing coal plants by new and more efficient coal plants (whereas great economic powers are now closing coal plants to replace them with renewable energies); As China is not yet ready to struggle against climate change, there is no use to withdraw support to coal projects (whereas China is now implementing measures to struggle against climate change)

Anomalous ichthyoplankton distributions and concentrations in the northern California Current during the 2010 El Niño and La Niña events

Science.gov (United States)

Auth, Toby D.; Brodeur, Richard D.; Peterson, Jay O.

2015-09-01

In late spring of 2010, the northern California Current (NCC) experienced a transition from El Niño to La Niña conditions resulting in anomalous distributions and concentrations within the ichthyoplankton community. We analyzed larval fish data collected during the four months before and after this transition and compared them to data from three previous studies conducted in the NCC. In one comparison, concentrations of larvae collected during winter from stations 2 to 46 km offshore along the central Oregon coast were higher in 2010 than in any other year from 1998 to 2011. In a second comparison of nearshore larvae collected during six periods (1971-1972, 1978, 1983, 1998, 1999-2002, and 2003-2005) previous to 2010, concentrations of total larvae and most dominant larval taxa were higher during the winter/spring and lower during the summer/fall seasons in 2010 (corresponding to the shift from El Niño to La Niña conditions) than during similar seasons in any other annual period. In a third comparison, larvae collected from stations 21 to 102 km offshore along the southern Washington to south-central Oregon coast in May 2010, at the end of the El Niño event, were found in higher concentrations than during any May from 2004 to 2009 and 2011. The high concentration of larvae in the winter and spring of 2010 was likely the direct result of El Niño and warm-ocean conditions (high values of the MEI, NOI, and PDO) along with strong downwelling and onshore transport that increased the abundance of offshore taxa over the shelf. Continued monitoring of the NCC is warranted as El Niño effects on larval fish observed in the past may not be indicative of future effects.

Study of hydrocarbons in bottom sediments of the northern Dvina River-White Sea geochemical barrier during spring flood. Volume 2

International Nuclear Information System (INIS)

Nemirovskaya, I.; Shevchenko, V.

2007-01-01

The Northern Dvina in Northern Russia is the main river of the White Sea reservoir. The water discharge is 108 km 3 per year. With active shipping and several large pulp and paper mills that operate in the region, the river is a supplier of polluting substances. Weathered oil and pyrogenic compounds dominate the composition of hydrocarbons. During flooding, the Northern Dvina - Dvina Bay geochemical barrier becomes a filter, which prevents pollutants from penetrating to the White Sea. This paper summarized data on the concentration and composition of hydrocarbons, aliphatic hydrocarbons (AHC) and polycyclic aromatic hydrocarbons (PAH) in the marine water and bottom sediments at the mouth of the Northern Dvina/White Sea. Nearly similar concentrations of organic compounds were found in the Northern Dvina River water and in the near-mouth White Sea water area. However, their distribution conforms to the marginal filter rules. Natural terrigenous hydrocarbon compounds were found to dominate in all forms. Biogenic autochthonous hydrocarbons were detected in the near-shore areas and in the outer zone of the marginal filter of the Northern Dvina River, where PAH are formed together with AHC. 20 refs., 2 tabs., 4 figs

Energy statistics France - June 2008; Statistiques energetiques France - juin 2008

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-07-01

This document summarizes in a series of tables and graphics the energy statistics for France for the last decades and up to 2007: resources, uses, prices, net imports and domestic market consumption for petroleum, natural gas, electricity, and solid mineral fuels (coal, lignite, coke). 2007 statistics are presented separately for each energy source (availability, uses). The evolution of the domestic energy production and consumption and the end-use consumption per sector is also summarized for the last decades. Some primary consumption forecasts are given for 2030. (J.S.)

Comparison of tire and road wear particle concentrations in sediment for watersheds in France, Japan, and the United States by quantitative pyrolysis GC/MS analysis.

Science.gov (United States)

Unice, Ken M; Kreider, Marisa L; Panko, Julie M

2013-08-06

Impacts of surface runoff to aquatic species are an ongoing area of concern. Tire and road wear particles (TRWP) are a constituent of runoff, and determining accurate TRWP concentrations in sediment is necessary in order to evaluate the likelihood that these particles present a risk to the aquatic environment. TRWP consist of approximately equal mass fractions of tire tread rubber and road surface mineral encrustations. Sampling was completed in the Seine (France), Chesapeake (U.S.), and Yodo-Lake Biwa (Japan) watersheds to quantify TRWP in the surficial sediment of watersheds characterized by a wide diversity of population densities and land uses. By using a novel quantitative pyrolysis-GC/MS analysis for rubber polymer, we detected TRWP in 97% of the 149 sediment samples collected. The mean concentrations of TRWP were 4500 (n = 49; range = 62-11 600), 910 (n = 50; range = 50-4400) and 770 (n = 50; range = 26-4600) μg/g d.w. for the characterized portions of the Seine, Chesapeake and Yodo-Lake Biwa watersheds, respectively. A subset of samples from the watersheds (n = 45) was pooled to evaluate TRWP metals, grain size and organic carbon correlations by principal components analysis (PCA), which indicated that four components explain 90% of the variance. The PCA components appeared to correspond to (1) metal alloys possibly from brake wear (primarily Cu, Pb, Zn), (2) crustal minerals (primarily Al, V, Fe), (3) metals mediated by microbial immobilization (primarily Co, Mn, Fe with TOC), and (4) TRWP and other particulate deposition (primarily TRWP with grain size and TOC). This study should provide useful information for assessing potential aquatic effects related to tire service life.

Textures in spinel peridotite mantle xenoliths using micro-CT scanning: Examples from Canary Islands and France

Science.gov (United States)

Bhanot, K. K.; Downes, H.; Petrone, C. M.; Humphreys-Williams, E.

2017-04-01

Spinel pyroxene-clusters, which are intergrowths of spinel, orthopyroxene and clinopyroxene in mantle xenoliths, have been investigated through the use of micro-CT (μ-CT) in this study. Samples have been studied from two different tectonic settings: (1) the northern Massif Central, France, an uplifted and rifted plateau on continental lithosphere and (2) Lanzarote in the Canary Islands, an intraplate volcanic island on old oceanic lithosphere. μ-CT analysis of samples from both locations has revealed a range of spinel textures from small Lanzarote are regions that have experienced significant lithospheric thinning. This process provides a mechanism where the sub-solidus reaction of olivine + garnet = orthopyroxene + clinopyroxene + spinel is satisfied by providing a pathway from garnet peridotite to spinel peridotite. We predict that such textures would only occur in the mantle beneath regions that show evidence of thinning of the lithospheric mantle. Metasomatic reactions are seen around spinel-pyroxene clusters in some Lanzarote xenoliths, so metasomatism post-dated cluster formation.

Conference on offshore wind power in France and Germany

International Nuclear Information System (INIS)

Meyer, Ronny; Furois, Timothee; Nolte, Nico; Lanoe, Frederic; Lehmann-Matthaei, Bjoern; Ifflaender, Andree; Courcambeck, Alexandre; Giese, Norbert; Kavafyan, Philippe; Bjaert, Niels; Wagner, Andreas; Guillet, Jerome

2014-01-01

The French-German office for Renewable energies (OFAEnR) organised a conference on offshore wind power in France and Germany. In the framework of this French-German exchange of experience, about 120 participants exchanged views on the planning and authorisation procedures implemented in both countries and on the installation, connection to the grid and maintenance of offshore wind turbines. environmental impacts and usage conflicts linked with offshore wind farms exploitation were addressed as well. This document brings together the available presentations (slides) made during this event: 1 - Update: Offshore Wind In Germany (Ronny Meyer); 2 - Offshore wind development in France (Timothee Furois); 3 - The Licensing Procedure for Offshore Wind Farms in the German EEZ (Nico Nolte); 4 - Spatial Planning and Permitting in France: What leverage for more efficiency? (Frederic Lanoe); 5 - Results of 10 years environmental research on FINO-platforms (Bjoern Lehmann-Matthaei); 6 - Offshore Grid Connection - Status Quo and Overview (Andree Ifflaender); 7 - Grid connection of Offshore Wind in France: Situation, perspectives and recommendations (Alexandre Courcambeck); 8 - Controlling risks and warranting safety: Best practices for the installation, exploitation and maintenance of offshore wind turbines (Norbert Giese); 9 - Offshore wind Bremerhaven experience: An essential asset for the development of a complete Wind Offshore industry in France (Philippe Kavafyan); 10 - Standardizing and Cost Reduction -Lessons Learned from London Array (Niels Bjaert); 11 - Offshore Wind energy in Germany: System Benefits and Cost Reduction Potentials. Presentation of study results from prognos/fichtner and Fraunhofer-IWeS (Andreas Wagner); 12 - Offshore Wind energy financing - opportunities and risks (Jerome Guillet)

Where are the radioactive wastes in France? Brochure no 1; Ou sont les dechets radioactifs en France? Brochure no 1

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This document is one of the 6 regional brochures which make the geographical inventory of radioactive wastes in France. For each region, a table lists the recorded sites and a regional map localizes those having a detailed descriptive file. These files mention the most important waste owners (medical, research, nuclear and military industries), the type of waste and the type of management. The polluted sites are also mentioned, even if they are already decontaminated. The volume no 1 concerns the Ile-de-France region (Paris region). (J.S.)

Atmospheric tritium concentrations under influence of AREVA NC La Hague reprocessing plant (France) and background levels.

Science.gov (United States)

Connan, O; Hébert, D; Solier, L; Maro, D; Pellerin, G; Voiseux, C; Lamotte, M; Laguionie, P

2017-10-01

In-air tritium measurements were conducted around the AREVA NC La Hague reprocessing plant, as well as on other sites that are not impacted by the nuclear industry in northwest of France. The results indicate that the dominant tritium form around the AREVA site is HT (86%). HT and HTO levels are lower than 5 and 1 Bq. m -3 for hourly samples taken in the plume. No tritiated organic molecules (TOM) were detected. 26 measurement campaigns were performed and links were established between near-field 85 Kr, HT and HTO activities. Environmental measurements are in line with those taken at the discharge stack, and tend to demonstrate that there are no rapid changes in the tritium forms released. Out of the influence of any nuclear activities, the levels measured were below 13 mBq.m -3 for HT and 5 mBq.m -3 for HTO (<0.5 Bq. L -1 ). HTO level in air seems to be influenced by HTO activities in surrounding seawater. Copyright © 2017 Elsevier Ltd. All rights reserved.

Reactor engineering and engineered reactor safety in France

International Nuclear Information System (INIS)

1987-01-01

The proceedings give the full text of the lectures held by acknowledged French experts at the KTG Seminar in Mainz on March 10, 1987, all dealing with the leading topic of the current status of reactor engineering and development in France. Although the basic engineering principles and construction lines as well as the safety philosophy are the same in France as in West Germany, there have been distinctive developments over many years in the two countries that by now are not well known even among experts in this field, and hence cannot be properly assessed. Non-availability of relevant surveys or other type of literature in the German language reviewing the French developments is another factor that hitherto was a handicap to mutual exchange of information. The seminar was intended to close this gap. The proceedings should be read by all those in West Germany who wish to be informed about the developments in reactor engineering and reactor safety in France. (orig./DG) [de

Catalogue of Energy Efficiency Measures for France: descriptive fact sheets

International Nuclear Information System (INIS)

2012-06-01

ADEME wished to learn about existing effective energy efficiency measures implemented outside of France, whether cross-sectoral or targeted at a specific sector (industry, transport, buildings or agriculture). The objective of this survey was to determine whether any of these measures could be applied in France, with the goal of holding down the growth of energy consumption. This survey has led to the writing of a catalog of 53 two-page fact sheets describing the measures identified as interesting for France. These measures were analysed via classic criteria of evaluation such as cost-efficiency or impact, allowing to highlight the most successful measures for the French territory

Improving microcystin monitoring relevance in recreative waters: A regional case-study (Brittany, Western France, Europe).

Science.gov (United States)

Pitois, Frédéric; Vezie, Chantal; Thoraval, Isabelle; Baurès, Estelle

2016-05-01

Cyanobacteria and their toxins are known as a health hazard in recreative and distributed waters. Monitoring data from 2004 to 2011 were collected at regional scale to characterize exposition parameters to microcystins in Brittany (Western France). The data show that cyanobacteria populations are experiencing a composition shift leading to a longer duration of cell densities higher than WHO alert levels 2 and 3. Microcystins however appear to be more frequently detected with subacute concentrations in low cell density samples than in high cell density samples or during bloom episodes. Positive relations are described between microcystin concentrations, detection frequencies and cyanobacteria biovolumes, allowing for a novel definition of alert levels and decision framework following WHO recommendations. Copyright © 2015 Elsevier GmbH. All rights reserved.

Fire occurrence prediction in the Mediterranean: Application to Southern France

Science.gov (United States)

Papakosta, Panagiota; Öster, Jan; Scherb, Anke; Straub, Daniel

2013-04-01

the German and French Weather Services (Deutscher Wetterdienst and Météo-France). Historical fire events are taken from Prométhée database. Time series 2000-2010 are used as learning data and data from 2011 is used as the validation data. The resulting model can support real-time fire risk estimation for improved allocation of firefighting resources and planning of other mitigation actions. [1] Keeley, J.E.; Bond, W.J.; Bradstock, R.A.; Pausas, J.G.; Rundel, P.W. (2012): Fire in Mediterranean ecosystems: ecology, evolution and management. Cambridge University Press, New York, USA, pp.515 [2] Lawson, B.D.; Armitage, O.B. (2008): Weather Guide for the Canadian Forest Fire Danger Rating System. Natural Resources Canada, Canadian Forest Service, Northern Forestry Centre, Edmonton, Alberta, Canada. [3] Van Wagner, C.E.; Pickett, T.L. (1985): Equations and FORTRAN Program for the Canadian Forest Fire Weather Index System. Forestry Technical Report 33. Canadian Forestry Service, Government of Canada, Ottawa, Ontario, Canada [4] Syphard, A.D.; Radeloff, V.C.; Keuler, N.S.; Taylor, R.S.; Hawbaker, T.J.; Stewart, S.I.; Clayton, M.K. (2008): Predicting spatial patterns of fire on a southern California landscape. International Journal of Wildland Fire, 17, pp.602-613 [5] Papakosta, P.; Klein, F.; König, S.; Straub, D. (2012): Linking spatio-temporal data to the Fire Weather Index to estimate the probability of wildfire in the Mediterranean. Geophysical Research Abstracts, Vol.14, EGU2012-12737, EGU General Assembly 2012

77 FR 23508 - Brass Sheet and Strip From France, Germany, Italy, and Japan

Science.gov (United States)

2012-04-19

...)] Brass Sheet and Strip From France, Germany, Italy, and Japan Determination On the basis of the record \\1... antidumping duty orders on brass sheet and strip from France, Germany, Italy, and Japan would be likely to... from France, Germany, Italy, and Japan: Investigation Nos. 731-TA-313, 314, 317, and 379 (Third Review...

Offshore wind power: does France remain ashore?

International Nuclear Information System (INIS)

Bongrain, T.

2015-01-01

France benefits from favorable geographical conditions for offshore wind power but the development of a dedicated industrial sector is slow. 6 projects of wind power farms where turbines are rooted in the seabed are expected to operate progressively from 2018, they represent a cumulated power capacity of 2920 MW. A call for projects has been launched by French authorities for floating offshore wind farms off Brittany and in the mediterranean sea but it will not be sufficient to help to fulfill the declared goal of 40% of the electricity produced in France should be of renewable origin. The main weakness is the cost and countries like Germany benefit from the shallow waters of the North sea to install wind farms at lower costs. The solution could be the development in France of an industrial sector dedicated to floating wind turbines that are easier to install in deep water and can be settled farther off the coast to meet the demand of environmentalists for seascape preservation. More sites could become available for floating wind turbines than for seabed-rooted ones and as the consequence the market for floating systems may become more important. (A.C.)

Protocol Additional to the agreement between France, the European Atomic Energy Community and the International Atomic Energy Agency for the application of safeguards in France

International Nuclear Information System (INIS)

2005-01-01

The text of the Protocol Additional to the Agreement between France, the European Atomic Energy Community and the International Atomic Energy Agency for the Application of Safeguards in France is reproduced in the Annex to this document for the information of all Members. The Additional Protocol was approved by the Board of Governors on 11 June 1998. It was signed in Vienna on 22 September 1998. Pursuant to Article 16 of the Additional Protocol, the Protocol entered into force on 30 April 2004, the date on which the Agency received written notification that the European Atomic Energy Community and France had met their respective internal requirements for entry into force

Air pollution and 2003 summertime. Situation and consequences; Pollution de l'air et canicule 2003. Bilan et consequences

Energy Technology Data Exchange (ETDEWEB)

Elichegaray, Ch.; Colosio, J.; Bouallala, S. [Agence de l' Environnement et de la Maitrise de l' Energie, ADEME, 75 - Paris (France); Manach, J. [Meteo France, 75 - Paris (France); Della Massa, J.P. [ORAMIP, 31 - Colomiers (France); Savanne, D. [AIRFOBEP, 13 - Martigues (France); Fiala, J. [European Environment Agency, Copenhagen (Denmark)

2004-03-15

Ground level ozone is one of the air pollutants of most concern in Europe since concentrations in the lower atmosphere continue to exceed thresholds established in Eu legislation to protect human health and prevent damage to ecosystems, agricultural crops and materials. While the climatic conditions of summer 2003 were exceptional, the problem of ozone pollution is a recurrent phenomenon. Tropospheric ozone is the main product of complex photochemical processes in the lower atmosphere involving oxides of nitrogen and volatile organic compounds as precursors of ozone formation. Ozone is a strong photochemical oxidant. In elevated concentrations it causes serious health problems and damage to ecosystems, agricultural crops and materials. Weather conditions during the first half of August 2003, characterized by exceptionally high temperatures even at night and covering large parts of southern, western and central Europe, caused a long lasting episode with elevated ozone concentration in these areas. The exceptionally long lasting period of high ozone concentrations exceeding 180 micrograms/m{sup 3} was reported by all except the Northern European countries. During this episode ozone concentrations exceeded at a large number of sites in Belgium, northern France and north western germany 240 micrograms/m{sup 3}. The threshold value for warning the public (1- hour concentration > 360 mg/m{sup 3}) was exceeded in August at one site in France and in Italy and Romania in june. most affected areas were those with the highest density of ozone precursor emissions from the traffic and industrial production. (N.C.)

Geological controls on soil parent material geochemistry along a northern Manitoba-North Dakota transect

Science.gov (United States)

Klassen, R.A.

2009-01-01

As a pilot study for mapping the geochemistry of North American soils, samples were collected along two continental transects extending east–west from Virginia to California, and north–south from northern Manitoba to the US–Mexican border and subjected to geochemical and mineralogical analyses. For the northern Manitoba–North Dakota segment of the north–south transect, X-ray diffraction analysis and bivariate relations indicate that geochemical properties of soil parent materials may be interpreted in terms of minerals derived from Shield and clastic sedimentary bedrock, and carbonate sedimentary bedrock terranes. The elements Cu, Zn, Ni, Cr and Ti occur primarily in silicate minerals decomposed by aqua regia, likely phyllosilicates, that preferentially concentrate in clay-sized fractions; Cr and Ti also occur in minerals decomposed only by stronger acid. Physical glacial processes affecting the distribution and concentration of carbonate minerals are significant controls on the variation of trace metal background concentrations.

Geological controls on soil parent material geochemistry along a northern Manitoba-North Dakota transect

International Nuclear Information System (INIS)

Klassen, R.A.

2009-01-01

As a pilot study for mapping the geochemistry of North American soils, samples were collected along two continental transects extending east-west from Virginia to California, and north-south from northern Manitoba to the US-Mexican border and subjected to geochemical and mineralogical analyses. For the northern Manitoba-North Dakota segment of the north-south transect, X-ray diffraction analysis and bivariate relations indicate that geochemical properties of soil parent materials may be interpreted in terms of minerals derived from Shield and clastic sedimentary bedrock, and carbonate sedimentary bedrock terranes. The elements Cu, Zn, Ni, Cr and Ti occur primarily in silicate minerals decomposed by aqua regia, likely phyllosilicates, that preferentially concentrate in clay-sized fractions; Cr and Ti also occur in minerals decomposed only by stronger acid. Physical glacial processes affecting the distribution and concentration of carbonate minerals are significant controls on the variation of trace metal background concentrations.

Systematic studies of radioactive elements in various rocks in northern Thailand

Energy Technology Data Exchange (ETDEWEB)

Wattananikorn, K; Teeyasoontranont, V; Vilaithong, T; Lerdthusnee, S

1985-12-31

An investigation into the concentrations of the main heat producing radioactive elements, uranium, thorium and potassium in various rock samples was carried out by gamma ray spectrometry. The samples included igneous, metamorphic and sedimentary rocks of different ages. They were collected mainly from the northern part of the country. Results of the investigation show relatively high concentrations of radioactive elements in most rock types, compared to the average values commonly cited. However, for granitic rocks the values obtained are, more or less, comparable to those obtained by Amnuaychai Thienprasert and his colleagues, who worked in the same area using different methods of investigation. Apart from that granitic samples of triassic and cretaceous ages also have a similar radioactive elements concentration to those of the Darby pluton in Southeastern Seward Peninsular, Alaska, the Granite Mountain in Wyoming and the Conway Granite of New Hampshire which has been cited as a low-grade uranium-thorium resource. As a consequence of such high radioactive element concentrations, heat generations of most rock samples investigated are much higher than reported average values. The heat generations seem to have some influence on the nature of heat sources of hot springs in northern Thailand, especially at Ban Pong, Nam Ron hot spring Amphoe Mae Chan. Furthermore the radiogenic heat productions also affect to a great extent surface heat flow in the region provided that the radioactive element concentrations do not decrease with depth. Surface heat flow in northern Thailand was recently reported to be very high compared to the average value of the earth. This high heat flow was suspected to be caused by extensional tectonics resulting indirectly from sea-floor spreading in the Andaman Sea during the last 10 million years. However, from this study it can be shown that heat generations could be another factor which has much influence on the value of the surface heat flow.

Insight into Groundwater Flow within a Crystalline Aquifer. Case Study of the Ursuya Mount, Northern Basque Country (France)

International Nuclear Information System (INIS)

Jaunat, J.; Huneau, F.; Dupuy, A.; Franceschi, M.; Coustumer, P. Le; Celle-Jeanton, H.

2011-01-01

The Ursuya Mount is one of the main water supplies of the Northern Basque Country. A study is being conducted since 2009 on this aquifer in order to improve the knowledge on its potential and its hydrodynamics properties. Two hydrological cycles are required to get the necessary data to meet the following objectives: clarifying the aquifer potential of the site both quantitatively and qualitatively; determining the geographic and seasonal variations; understanding the origin and the flow pattern of the groundwater; evaluating the groundwater residence times and the areas of preferential recharge. Here, we present only some geochemical and isotopic data. Thus, structural or hydrodynamic approaches will not be discussed.

Air pollution in northern Sweden. Deposition, levels and effects Oct 1994 - Sep 1995; Luftfoeroreningar i norra Sverige. Nedfall, halter och effekter oktober 1994 - september 1995

Energy Technology Data Exchange (ETDEWEB)

Hallgren-Larsson, E; Sjoeberg, K; Westling, O

1996-06-01

The purpose of the monitoring programme is to quantify sulphur and nitrogen deposition to forests, and to illustrate possible acidification of the soil. Deposition is investigated by precipitation studies in open field areas and as throughfall. Soil water chemistry in the forest stands is used as indicator of soil conditions. Air concentrations of sulphur dioxide, nitrogen dioxide, and ammonia were measured at two sites in the county of Jaemtland. This report concerns the hydrological year from October 1994 through September 1995 for 17 locations in the four most northern counties of Sweden. The results are compared with previous years and other regions in Sweden. The results shows a gradient with more precipitation, higher concentrations and larger deposition of sulphur and nitrogen at coastal than at inland locations. Mean from all 17 locations were pH 4.8 and sulphur concentration 0.4 mg/l (SO{sub 4}-S{sub ex}). Concentrations of nitrogen as nitrate and as ammonium were about 0.2 mg/l each. About half of the locations received larger amounts than target loads set for northern Sweden. Deposition of sulphur decreased in the county of Norrbotten during the last 4 years. Greater loads of sulphur and nitrogen were deposited in southern than in northern Sweden. The most acidified soil solutions (pH 4.5-4.6) with highest concentrations of aluminium were found at coastal locations outside Luleaa and Umeaa. At many locations in southern Sweden acidified soil solutions, rich in aluminium and poor in base cations, were detected. Similar conditions were found at two coastal locations in northern Sweden. Highest air concentrations of sulphur dioxide were found during January 1995. Nitrogen dioxide concentrations were highest during November 1994 through March 1995. A gradient of air concentrations of sulphur dioxide was found, with decreasing concentrations from southern to northern Sweden. 15 refs, 57 figs, 11 tabs

La titrisation en France.

OpenAIRE

BIROUK, O.; CASSAN, L.

2012-01-01

La crise financière a justifié une surveillance accrue de la titrisation dans le refinancement de l’économie. Les créances titrisées en France sont en grande majorité représentatives de crédits octroyés par les banques aux ménages et aux sociétés non financières résidents.

Human coronavirus NL63, France

NARCIS (Netherlands)

Vabret, Astrid; Mourez, Thomas; Dina, Julia; van der Hoek, Lia; Gouarin, Stéphanie; Petitjean, Joëlle; Brouard, Jacques; Freymuth, François

2005-01-01

The human coronavirus NL63 (HCoV-NL63) was first identified in The Netherlands, and its circulation in France has not been investigated. We studied HCoV-NL63 infection in hospitalized children diagnosed with respiratory tract infections. From November 2002 to April 2003, we evaluated 300 respiratory

Comparison of atmospheric concentrations of currently used pesticides between urban and rural areas during intensive application period in Alsace (France) by using XAD-2® based passive samplers.

Science.gov (United States)

Liaud, Celine; Schwartz, Jean-Jacques; Millet, Maurice

2017-07-03

XAD-2® passive samplers (PAS) have been exposed simultaneously for 14 days on two sites, one rural and one urban, situated in Alsace (East of France) during intensive pesticides application in agriculture (between March and September). PAS have been extracted and analyzed for current-used pesticides and lindane with an analytical method coupling accelerated solvent extraction (ASE), solid-phase microextraction (SPME) and GC/MS/MS. Results show the detection of pesticides is linked to the period of application and spatial and temporal variabilities can be observed with these PAS during the selected sampling period. The spatial and temporal variability is comparable to the one previously observed by comparing data obtained with PAS with data from Hi.-Vol. samplers in an urban area. Sampling rates were calculated for some pesticides and values are comparable to the data already available in the literature. From these sampling rates, concentrations in ng m -3 of pesticides in PAS have been calculated and are in the same order of magnitude as those obtained with Hi.Vol. sampling during the same period of time.

Guide about petroleum strategic stockpiles in France; Repere sur les stocks strategiques petroliers en France

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-03-01

The strategic character of petroleum products has been perceived since the first world war. It has led France to impose the petroleum operators to make stockpiles to provide against the consequences of a serious disruption of supplies. As a difference with some other industrialized countries like the USA or Japan, French stockpiles are made of finite products. A balanced geographical distribution of these stocks over the whole national territory increases their efficiency. Stockpiles of IEA member states must represent 90 days of net imports while those of European Union member states must represent 90 days of average domestic consumption. In France, each chartered operator contributes to the strategic storage and the stored volumes are defined by the law no 92-1443 from December 31, 1992. These stocks are permanently controlled and financial sanctions are applied in case of infraction. Particular dispositions are applied in overseas departments which are summarized in this paper. (J.S.)

Radiological quality of packaged waters produced in France

International Nuclear Information System (INIS)

Franques, Nathalie; Perrin, Marie-Line; Godet, Jean-Luc; Pineau, Cyril; Loyen, Jeanne; Brassac, Annette; Gleizes, Marc; Baudry, Michel

2013-09-01

Based on radionuclide and uranium analyses performed in 2012 by the IRSN on packaged waters produced in France, this report presents the main results on this national survey. The objectives were a systematic measurement of radioactivity indicators, a systematic measurement of uranium content, and a limited measurement of radon-222 content in some samples. After some recalls on the notions of radioactivity and exposure, on uranium and radon properties, and of the present regulation, this report presents the adopted methodology, and discusses the range and limitation of this study. It presents and comments the results of systematic analyses of spring and natural mineral waters (presence of tritium, global beta and alpha activity, uranium concentration), the results of measurements of radon-222, and the results of additional analyses of spring and natural mineral waters (main radionuclides, radium-226, uranium isotopes, other radionuclides). It reports the calculation of doses and the interpretation of results for waters which have been submitted to additional analyses

Concentration and dispersion characteristics of U, Au and Si in the granite area of northern Guangdong and Southern Jiangxi and their model experiments

International Nuclear Information System (INIS)

Liu Zhengyi; Li Yongli; Chen Jinrong; Shen Chaiqing; Li Jun; Guo Xiuying

1995-05-01

On the basis of studying the concentration and dispersion characteristics of U, Au and Si in the granite area of Northern Guangdong and Southern Jiangxi in combination with the model experiments of magmatic and hydrothermal systems, the spatial distribution of U, Au and Si, the environment of the formation for U-productive and auriferous granitic bodies and migration characteristics of U, Au and Si during magmatic and hydrothermal stages, the relationship between uranium, gold and pyrite, are briefly described. The metallogenic prediction is also given. The research achievements provided important reference for the second-round U-prospecting in the South China and Au-prospecting in the U-productive areas. This approach of research method of self-proposing hypotheses combined with model experiments is first used in the research domain of uranium geology. (1 fig., 2 tabs.)

Study of the pollution exchange between Bulgaria and Northern Greece

International Nuclear Information System (INIS)

Zerefos, C.; Vasaras, A.; Syrakov, D.; Ganev, K.

2000-01-01

The present work aims at a detailed study and explanation of the pollution transport in the air basin over South-Western Bulgaria and Northern Greece and assessment of the air pollution exchange between Bulgaria and Greece. Some well known specific climatic air pollution effects were studied and explained. Calculations were made of the S0 2 pollution of the Balkan peninsula from both Greek and Bulgarian sources for 1995 and the country to country pollution budget diagrams were build. Days with extreme mean concentration for Bulgaria and Northern Greece were picked out and some further specification of the contribution of the different sources in both the countries to these cases of extreme pollution was made. Some preliminary studies of possible mesoscale effects on the pollution exchange between Bulgaria and northern Greece were carried out. A three-layer pollution transport model with more complex chemistry block was introduced and some preliminary simulations of Sulfur and Nitrogen compounds transport were performed. (author)

Greenlite™: a year of carbon dioxide monitoring over paris, france, and recent progress in monitoring methane

Science.gov (United States)

Dobler, Jeremy; Zaccheo, T. Scott; Pernini, Timothy; Blume, Nathan; Braun, Michael

2018-04-01

GreenLITE™ is a ground-based laser absorption spectroscopy system capable of measuring and mapping CO2 concentrations over areas up to 25 km2. The system was deployed for COP21 as a demonstration and has now completed a year of CO2 measurements over the city of Paris, France. We will discuss lessons learned and relevant data from the year-long deployment. Recently, the system has demonstrated the same measurement capability for CH4, and results from preliminary testing are presented.

Integration of the nuclear energy among the production facilities of energy in France; Integration de l'energie nucleaire parmi les moyens de production de l'energie en france

Energy Technology Data Exchange (ETDEWEB)

Ailleret, P [Electricite de France (EDF), 75 - Paris (France). Direction des Etudes et Recherches; Taranger, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

1955-07-01

The present report gives an overview of the present facilities of energy productions in France and their perspectives. the electric production comes for half about power stations hydraulics and for half of thermal power stations. However due to the increase of the energy consumption, France is particularly interested by the atomic energy that appears to bring a supply in due time to the hydraulics and to limit a development of the thermal power stations to which the natural resources of France in classic fuel would not permit to cope presumably. The integration of the nuclear plants to the other production facilities will make itself gradually according to the evolution of the energy needs. (M.B.) [French] Le present rapport donne un apercu des moyens actuels de productions energetiques en France et de ses perspectives. la production electrique provient pour moitie environ de centrales hydraulique et pour moitie de centrales thermiques. Cependant face a l'augmentation de la consommation energetique, la France est tres particulierement interessee par l'energie atomique qui parait devoir apporter en temps utile la releve a l'hydraulique et limiter un developpement des centrales thermiques auxquels les ressources naturelles de la France en combustible classique ne permettraient vraisemblablement pas de faire face. L'integration des centrales nucleaires aux autres moyens de production se fera graduellment en fonction de l'evolution des besoins energetiques. (M.B.)

Bat Rabies in France: A 24-Year Retrospective Epidemiological Study

Science.gov (United States)

Picard-Meyer, Evelyne; Robardet, Emmanuelle; Arthur, Laurent; Larcher, Gérald; Harbusch, Christine; Servat, Alexandre; Cliquet, Florence

2014-01-01

Since bat rabies surveillance was first implemented in France in 1989, 48 autochthonous rabies cases without human contamination have been reported using routine diagnosis methods. In this retrospective study, data on bats submitted for rabies testing were analysed in order to better understand the epidemiology of EBLV-1 in bats in France and to investigate some epidemiological trends. Of the 3176 bats submitted for rabies diagnosis from 1989 to 2013, 1.96% (48/2447 analysed) were diagnosed positive. Among the twelve recognised virus species within the Lyssavirus genus, two species were isolated in France. 47 positive bats were morphologically identified as Eptesicus serotinus and were shown to be infected by both the EBLV-1a and the EBLV-1b lineages. Isolation of BBLV in Myotis nattereri was reported once in the north-east of France in 2012. The phylogenetic characterisation of all 47 French EBLV-1 isolates sampled between 1989 and 2013 and the French BBLV sample against 21 referenced partial nucleoprotein sequences confirmed the low genetic diversity of EBLV-1 despite its extensive geographical range. Statistical analysis performed on the serotine bat data collected from 1989 to 2013 showed seasonal variation of rabies occurrence with a significantly higher proportion of positive samples detected during the autumn compared to the spring and the summer period (34% of positive bats detected in autumn, 15% in summer, 13% in spring and 12% in winter). In this study, we have provided the details of the geographical distribution of EBLV-1a in the south-west of France and the north-south division of EBLV-1b with its subdivisions into three phylogenetic groups: group B1 in the north-west, group B2 in the centre and group B3 in the north-east of France. PMID:24892287

Bat rabies in France: a 24-year retrospective epidemiological study.

Directory of Open Access Journals (Sweden)

Evelyne Picard-Meyer

Full Text Available Since bat rabies surveillance was first implemented in France in 1989, 48 autochthonous rabies cases without human contamination have been reported using routine diagnosis methods. In this retrospective study, data on bats submitted for rabies testing were analysed in order to better understand the epidemiology of EBLV-1 in bats in France and to investigate some epidemiological trends. Of the 3176 bats submitted for rabies diagnosis from 1989 to 2013, 1.96% (48/2447 analysed were diagnosed positive. Among the twelve recognised virus species within the Lyssavirus genus, two species were isolated in France. 47 positive bats were morphologically identified as Eptesicus serotinus and were shown to be infected by both the EBLV-1a and the EBLV-1b lineages. Isolation of BBLV in Myotis nattereri was reported once in the north-east of France in 2012. The phylogenetic characterisation of all 47 French EBLV-1 isolates sampled between 1989 and 2013 and the French BBLV sample against 21 referenced partial nucleoprotein sequences confirmed the low genetic diversity of EBLV-1 despite its extensive geographical range. Statistical analysis performed on the serotine bat data collected from 1989 to 2013 showed seasonal variation of rabies occurrence with a significantly higher proportion of positive samples detected during the autumn compared to the spring and the summer period (34% of positive bats detected in autumn, 15% in summer, 13% in spring and 12% in winter. In this study, we have provided the details of the geographical distribution of EBLV-1a in the south-west of France and the north-south division of EBLV-1b with its subdivisions into three phylogenetic groups: group B1 in the north-west, group B2 in the centre and group B3 in the north-east of France.

Long-term care financing: lessons from France.

Science.gov (United States)

Doty, Pamela; Nadash, Pamela; Racco, Nathalie

2015-06-01

POLICY POINTS: France's model of third-party coverage for long-term services and supports (LTSS) combines a steeply income-adjusted universal public program for people 60 or older with voluntary supplemental private insurance. French and US policies differ: the former pay cash; premiums are lower; and take-up rates are higher, in part because employer sponsorship, with and without subsidization, is more common-but also because coverage targets higher levels of need and pays a smaller proportion of costs. Such inexpensive, bare-bones private coverage, especially if marketed as a supplement to a limited public benefit, would be more affordable to those Americans currently most at risk of "spending down" to Medicaid. An aging population leads to a growing demand for long-term services and supports (LTSS). In 2002, France introduced universal, income-adjusted, public long-term care coverage for adults 60 and older, whereas the United States funds means-tested benefits only. Both countries have private long-term care insurance (LTCI) markets: American policies create alternatives to out-of-pocket spending and protect purchasers from relying on Medicaid. Sales, however, have stagnated, and the market's viability is uncertain. In France, private LTCI supplements public coverage, and sales are growing, although its potential to alleviate the long-term care financing problem is unclear. We explore whether France's very different approach to structuring public and private financing for long-term care could inform the United States' long-term care financing reform efforts. We consulted insurance experts and conducted a detailed review of public reports, academic studies, and other documents to understand the public and private LTCI systems in France, their advantages and disadvantages, and the factors affecting their development. France provides universal public coverage for paid assistance with functional dependency for people 60 and older. Benefits are steeply income

[Recent trends in divorce in France: some comparisons with the Czechoslovak republics].

Science.gov (United States)

Dittgen, A

1992-11-01

The first part of this article presents a demographic analysis of differences in divorce patterns between France and Czechoslovakia. The second part examines social factors affecting divorce in France.

LPG fuels in France in 1997

International Nuclear Information System (INIS)

Anon.

1998-01-01

This short note gives a statement of the sales of butane, propane and LPG fuels in France during the year 1997. Details are given for conditioned butane and propane products, cylinders and fixed reservoirs. (J.S.)

Sources and geographical origins of fine aerosols in Paris (France)

International Nuclear Information System (INIS)

Bressi, M.; Nicolas, J.B.; Sciare, J.; Feron, A.; Nonnaire, N.; Petit, J.E.

2014-01-01

The present study aims at identifying and apportioning fine aerosols to their major sources in Paris (France) - the second most populated - larger urban zone - in Europe - and determining their geographical origins. It is based on the daily chemical composition of PM2.5 examined over 1 year at an urban background site of Paris (Bressi et al., 2013). Positive matrix factorization (EPA PMF3.0) was used to identify and apportion fine aerosols to their sources; bootstrapping was performed to determine the adequate number of PMF factors, and statistics (root mean square error, coefficient of determination, etc.) were examined to better model PM2.5 mass and chemical components. Potential source contribution function (PSCF) and conditional probability function (CPF) allowed the geographical origins of the sources to be assessed; special attention was paid to implement suitable weighting functions. Seven factors, namely ammonium sulfate (A.S.)-rich factor, ammonium nitrate (A.N.)-rich factor, heavy oil combustion, road traffic, biomass burning, marine aerosols and metal industry, were identified; a detailed discussion of their chemical characteristics is reported. They contribute 27, 24, 17, 14, 12, 6 and 1% of PM2.5 mass (14.7 μgm -3 ) respectively on the annual average; their seasonal variability is discussed. The A.S.- and A.N.-rich factors have undergone mid- or long-range transport from continental Europe; heavy oil combustion mainly stems from northern France and the English Channel, whereas road traffic and biomass burning are primarily locally emitted. Therefore, on average more than half of PM2.5 mass measured in the city of Paris is due to mid- or long-range transport of secondary aerosols stemming from continental Europe, whereas local sources only contribute a quarter of the annual averaged mass. These results imply that fine-aerosol abatement policies conducted at the local scale may not be sufficient to notably reduce PM2.5 levels at urban background sites

Frances Allen Wins Turing Award

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 8. Frances Allen Wins Turing Award. Priti Shankar. Article-in-a-Box Volume 12 Issue 8 August 2007 pp ... Author Affiliations. Priti Shankar1. Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India ...

Energies in Ile de France - state of the art

International Nuclear Information System (INIS)

2003-01-01

Because of the area of Ile de France, depends for 94% of outside for its energy needs, a local energy policy is a priority for the region. This document provides recommendations for the next SDRIF (Directory Scheme for the Ile De France Region) publication. After a recall of some definitions, it presents the main characteristics of the regional energy production and of the consumption. In the next chapters it analyses the final regional energy consumption per energy types and per economic activities sector and presents the organization of the energy supply of the region. Five domains of thought complete this analysis by an evaluation of the next energy policy approach: the tomorrow energy needs, the energy supply security, the place of the renewable energies in Ile de France, the transports problem, the minimization of the natural, industrial and social risks. (A.L.B.)

Statistics 2004 of the gas industry in France; Statistiques 2004 de l'industrie gaziere en France

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-12-15

This document provides a analysis and statistical data on the natural gas consumption and supplies in France, the market organization, the employment of the natural gas industry, the transport, production and storage. (A.L.B.)

The gas tariffing principles in France and the tariffs evolution

International Nuclear Information System (INIS)

2003-04-01

The gas tariffing, in France, is based on the cast tariffing and on the equality of treatment of the consumers. To respect these principles the gas utilities uses two actions: the prices control and the group contract between the State and Gaz de France. To illustrate this policy the tariffs evolution since 1997 are analyzed. (A.L.B.)

Electrical Energy Statistics for France 2002; Statistiques de l'energie electrique en France - 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-11-01

Detailed statistics on electricity flows in France and on facilities. Regional data / Consumption per sector of activity / Records over last 10 years (definitive results). In 2002, national electrical consumption reached 449.9 TWh, an increase of 0.3% compared with 2001 (448.6 TWh). Adjusted for winter and summer climate contingencies, its growth rate was 0.9% compared with 2001. Consumption by customers connected at high or medium voltage levels came to 254.2 TWh, an increase of 0.8% compared with 2001 (252.3 TWh); consumption by customers connected at low voltage levels came to 165 TWh, a decrease of 0.8% compared with 2001 (166.4 TWh). Generation in France reached 534.3 TWh, an increase of 11.5 TWh or 2.2% compared with 2001 (522.8 TWh). This increase broke down between nuclear generation and conventional thermal generation. Net nuclear generation injected, as measured by RTE, came to 415.5 TWh in 2002, an increase of 4.0% compared with 2001 (399.6 TWh). Conventional thermal generation came to 51.1 TWh, an increase of 15.4 % compared with 2001 (44.3 TWh). Hydro-electric generation amounted to 65.5 TWh, a fall of 15.3% compared with 2001 (77.3 TWh). In terms of physical exchanges with foreign countries, France exported a net total of 77 TWh, an increase of 12.6% compared with 2001 (68.4 TWh). Contractual exchanges with foreign countries, recorded by RTE, fell by 9.9 % to reach a cumulative value for exports and imports of 107.8 TWh (compared with 120 TWh in 2001)

Seminar on Biogas in France and in Germany: Regulatory framework, potentials and challenges

International Nuclear Information System (INIS)

Abadie, Pierre-Marie; Boettcher, Katharina; Stolpp, Sebastian; Vincent, Eric; Chapron, Thibaut; Schuette, Andreas; Paquin, Laurent; Ingremeau, Claire; Moeller, Kurt; Trommler, Marcus; Denysenko, Velina; Bosso, Valerie

2014-01-01

The French-German office for Renewable energies (OFAEnR) organised a Seminar on biogas in France and Germany. In the framework of this French-German exchange of experience, about 120 participants exchanged views on the legal framework, the characteristics of this industry, and the opportunities and technical challenges of biogas use in both countries. Differences and similarities were noticed in both countries, for instance regarding the use of energy cultures and digestates. This document brings together the available presentations (slides) made during this event: 1 - The French biogas in the perspective of 2020 (Pierre-Marie Abadie); 2 - Biogas Opportunities in Germany - Status January 2014 (Katharina Boettcher); 3 - Biogas market in Germany (Sebastian Stolpp); 4 - Biogas in France and Germany, Current status and development outlooks in France (Eric Vincent); 5 - Biogas use in France and Germany - a comparison (Thibaut Chapron); 6 - Alternatives to the use of maize in biogas plants - Current research results from Germany (Andreas Schuette); 7 - Inter-crops in France: analysis of the potentials (Laurent Paquin); 8 - Digestates management in France, legislative and technical advances (Claire Ingremeau); 9 - The management of digestates in Germany: Fertilizer application and status of the art (Kurt Moeller); 10 - Status quo of Biomethane in Germany - Development, Technology and Costs (Marcus Trommler); 11 - GrDF's views and actions on biogas. Biomethane injection in France: state-of-the-art and first status (Valerie Bosso)

Specialities of professional etiquette and business protocol in France

OpenAIRE

Veselá, Jana

2008-01-01

This theses describes specialities of professional etiquette and business protocol in France. The aim of this theses is to provide comlete view of rules of behaviour in business relations with French business partners primarily because of the fact that France has become, during last 15 years, an importat business partner of the Czech Republic. The first chapter defines terms professional etiquette and business protocol in general and chracterizes basic French qualities. The second chapter is ...

137Cs in northern Adriatic sediments

International Nuclear Information System (INIS)

Barisic, D.; Lulic, S.; Vdovic, N.; Vertacnik, A.; Juracic, M.

1996-01-01

The activity of 137 Cs in shallow northern Adriatic sediments was obtained on the basis of measurement results from 25 sediment box cores, sampled during the Adriatic Scientific COoperation Program (ASCOP) 16 cruise in the summer 1990. 137 Cs was determined in surface sediments (0-3 cm) and 12-15 cm-deep sediment. It was found that the lowest caesium concentrations correspond to sands, which are spread along the Croatian coast. Parallel to the Italian coast, 137 Cs concentrations in pelites are the highest. It seems that the influence of Po River is significant for 137 Cs activities in recent marine sediments along Italian coast south of Po River delta. Significantly higher 137 Cs activities in 0-3 cm sediment layer can be attributed to the deposition caused by Chernobyl accident. (author)

Nuclear fuel cycle in France: today's situation and long term options

International Nuclear Information System (INIS)

Boullis, B.; Drevon, C.; Pays, M.

2015-01-01

In France plutonium and uranium are recycled as MOX fuel (used in 22 reactors) and URE (enriched uranium from spent fuel). Fission products and minor actinides, that composed ultimate wastes, are vitrified and cast in stainless steel containers. Fuel recycling has reached industrial maturity and about 30.000 tonnes of spent fuels have been processed. This strategy has allowed France to save about 17% of its annual consumption of uranium and to get a least volume of high-level radioactive wastes. This strategy can be pushed forwards by introducing a multi-recycling option in which plutonium and uranium from spent MOX fuels are recycled. Multi-recycling produces a nuclear fuel that is polluted with remainders of actinides and fission products and to compensate this deterioration of its neutronic properties a higher concentration of fissile materials is required. For safety reasons the concentration of plutonium in MOX fuels is limited to 12% so multi-recycling is not a strategy for a fleet of PWRs only. Fast neutron reactors use uranium and plutonium in a more efficiently way and can be a solution for multi-recycling. The study shows that for a constant output of 420 TWh a year a fleet of PWRs need 7600 tonnes of natural uranium. If mono-recycling is allowed this consumption decreases to 6300 tonnes a year and if multi-recycling is allowed by integrating fast reactors in the proportion of 40% of the fleet, this consumption drops to 2700 tonnes a year. The study also shows the changes in the production of wastes in relation with multi-recycling. (A.C.)

Current state of exploitation of low enthalpy geothermal energy in France

International Nuclear Information System (INIS)

Boisdet, A.; Fouillac, C.; Jaudin, F.; Menjoz, A.; Rojas, J.; Ferrandes, R.; Lemale, J.

1990-01-01

This paper reports that at present, the geothermal exploitation in France is characterized by sixty plants using geothermal energy for direct heat in district heating. Drilling and connection to networks occurred mainly during the years 1980-1985. From 1985 to 1990, the research efforts have been focused on detailed reservoir knowledge, corrosion-scaling process induced by the fluid composition, methods and techniques for maintenance, rehabilitation of some wells and equipments after work over. Concentrated in two main area, the Paris and Aquitaine basins, the French geothermal potential is large. The improved knowledge obtained during the last five years spared to the valorization of existing plants will allow a new start of geothermal exploitation. Nevertheless this latter is highly dependent on the international energy context

Energy statistics. France

International Nuclear Information System (INIS)

2002-10-01

This document summarizes in a series of tables the energy statistical data for France: consumption since 1973; energy supplies (production, imports, exports, stocks) and uses (refining, power production, internal uses, sectoral consumption) for coal, petroleum, gas, electricity, and renewable energy sources; national production and consumption of primary energy; final consumption per sector and per energy source; general indicators (energy bill, US$ change rate, prices, energy independence, internal gross product); projections. Details (resources, uses, prices, imports, internal consumption) are given separately for petroleum, natural gas, electric power and solid mineral fuels. (J.S.)

Recent technical progress in the French uranium industry; Les recents progres techniques dans l'industrie de l'uranium en France

Energy Technology Data Exchange (ETDEWEB)

Huet, H [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

1961-07-01

This paper reviews the present-day uranium production situation in France. The various stages of the treatment the concentrates receive, leading to the final production of the metal, are described briefly: dissolution, purification by extraction with a mixture of tributyl phosphate and white spirit, precipitation with ammonia, drying and calcination of the trioxide, reduction with hydrogen, cracked ammonia or preferably pure ammonia gas, fluorination with anhydrous hydrofluoric acid, and production of the metal by the calcium thermite process. Recent work of an original nature is discussed in greater detail. (author) [French] L'expose fait le point de la technique actuelle en ce qui concerne la fabrication de l'uranium en France. Il retrace brievement les diverses etapes du traitement des concentres pour aboutir au metal: mise en solution, purification par extraction au melange phosphate de tributylo-white spirit, precipitation par l'ammoniaque, sechage et calcination du trioxyde, reduction a l'hydrogene, a l'ammoniac craque ou mieux au gaz ammoniac pur, fluoruration par l'acide fluorhydrique anhydre et elaboration du metal par calciothermie. De plus amples details sont donnes sur les realisations recentes d'un caractere original. (auteur)

Major Tourists’ Security Concerns in France at the Present Stage of Travel Business Development

Directory of Open Access Journals (Sweden)

Ekaterina G. Кudlaenko

2012-05-01

Full Text Available France is the first most popular tourist destination in the international tourism. The article gives another look on France: homeless illegal immigrants, raids on synagogues, inappropriate conduct of migrants from North Africa. Besides, the article gives some recommendations on less troubled areas of France.

Occurrence of currently used pesticides in ambient air of Centre Region (France)

Science.gov (United States)

Coscollà, Clara; Colin, Patrice; Yahyaoui, Abderrazak; Petrique, Olivier; Yusà, Vicent; Mellouki, Abdelwahid; Pastor, Agustin

2010-10-01

Ambient air samples were collected, from 2006 to 2008 at three rural and two urban sites in Centre Region (France) and analyzed for 56 currently used pesticides (CUPs), of which 41 were detected. The four CUPs most frequently detected were the herbicides trifluralin, acetochlor and pendimethalin and the fungicide chlorothalonil, which were found with frequencies ranging between 52 and 78%, and with average concentrations of 1.93, 1.32, 1.84 and 12.15 ng m -3, respectively. Among the detected pesticides, concentrations of eight fungicides (spiroxamine, fenpropimorph, cyprodinil, tolyfluanid, epoxiconazole, vinchlozolin, fluazinam, fludioxinil), two insecticides (propargite, ethoprophos), and one herbicide (oxyfluorfen) are, to our knowledge, reported for the first time in the literature. The majority of the CUPs showed a seasonal trend, with most of the detections and the highest concentrations occurring during the spring and early summer. The most important pesticides detected were related to arable crops and fruit orchards, the main cultures in this region, highlighting the fact that the main sources come from local applications. Minor differences were found in the profiles of pesticides within rural areas and between rural and urban areas.

Global atmospheric concentrations and source strength of ethane

Science.gov (United States)

Blake, D. R.; Rowland, F. S.

1986-01-01

A study of the variation in ethane (C2H6) concentration between northern and southern latitudes over three years is presented together with a new estimate of its source strength. Ethane concentrations vary from 0.07 to 2 p.p.b.v. (parts per billion by volume) in air samples collected in remote surface locations in the Pacific (latitude 71 N-47 S) in all four seasons between September 1984 and June 1985. The variations are consistent with southerly transport from sources located chiefly in the Northern Hemisphere, further modified by seasonal variations in the strength of the reaction of C2H6 with OH radicals. These global data can be combined with concurrent data for CH4 and the laboratory reaction rates of each with OH to provide an estimate of three months as the average atmospheric lifetime for C2H6 and 13 + or - 3 Mtons for its annual atmospheric release.

Isotopic reconstruction of ancient human migrations: A comprehensive Sr isotope reference database for France and the first case study at Tumulus de Sables, south-western France

Science.gov (United States)

Willmes, M.; Boel, C.; Grün, R.; Armstrong, R.; Chancerel, A.; Maureille, B.; Courtaud, P.

2012-04-01

Strontium isotope ratios (87Sr/86Sr) can be used for the reconstruction of human and animal migrations across geologically different terrains. Sr isotope ratios in rocks are a product of age and composition and thus vary between geologic units. From the eroding environment Sr is transported into the soils, plants and rivers of a region. Humans and animals incorporate Sr from their diet into their bones and teeth, where it substitutes for calcium. Tooth enamel contains Sr isotope signatures acquired during childhood and is most resistant to weathering and overprinting, while the dentine is often diagenetically altered towards the local Sr signature. For the reconstruction of human and animal migrations the tooth enamel 87Sr/86Sr ratio is compared to the Sr isotope signature in the vicinity of the burial site and the surrounding area. This study focuses on the establishment of a comprehensive reference map of bioavailable 87Sr/86Sr ratios for France. In a next step we will compare human and animal teeth from key archaeological sites to this reference map to investigate mobility. So far, we have analysed plant and soil samples from ~200 locations across France including the Aquitaine basin, the western and northern parts of the Paris basin, as well as three transects through the Pyrenees Mountains. The isotope data, geologic background information (BRGM 1:1M), field images, and detailed method descriptions are available through our online database iRhum (http://rses.anu.edu.au/research/ee). This database can also be used in forensic studies and food sciences. As an archaeological case study teeth from 16 adult and 8 juvenile individuals were investigated from an early Bell Beaker (2500-2000 BC) site at Le Tumulus des Sables, south-west France (Gironde). The teeth were analysed for Sr isotope ratios using laser ablation ICP-MS. Four teeth were also analysed using solution ICP-MS, which showed a significant offset to the laser ablation results. This requires further

Energy bill of France in 2002

International Nuclear Information System (INIS)

2003-01-01

The energy situation in France is presented. Data and charts illustrate the prices evolution at the import for the petroleum and the other energies, the exchanged energies volume and the bill for each energy sector. (A.L.B.)

Lombroso in France. A paradoxical reception

OpenAIRE

Renneville, Marc

2013-01-01

International audience; La réception paradoxale de Lombroso en France. Initialement positive voire enthousiaste, cette réception est rapidement devenue critique tout en donnant une large audience à la théorie du criminel-né

2004 energy accounting in France

International Nuclear Information System (INIS)

2005-01-01

This economic analysis presents the energy accounting of the France in 2004 which shows a little renewal of the consumption and a better energy efficiency. It provides data on the energy consumption and production for the different energy types and for the different activity sectors, to illustrate the analysis. (A.L.B.)

Radioecological and dosimetric consequences of the Chernobyl accident in France; Consequences radioecologiques et dosimetriques de l'accident de Tchernobyl en France

Energy Technology Data Exchange (ETDEWEB)

Renaud, Ph; Beaugelin, K; Maubert, H; Ledenvic, Ph [Inst. de Protection et de Surete Nucleaire, CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (France)

1997-11-01

This study has as objective a survey of the radioecological and dosimetric consequences of the Chernobyl accident in France, as well as a prognosis for the years to come. It was requested by the Direction of Nuclear Installation Safety (DSIN) in relation to different organisms which effected measurements after this accident. It is based on the use of combined results of measurements and modelling by means of the code ASTRAL developed at IPSN. Various measurements obtained from five authorities and institutions, were made available, such as: activity of air and water, soil, processed food, agricultural and natural products. However, to achieve the survey still a modelling is needed. ASTRAL is a code for evaluating the ecological consequences of an accident. It allows establishing the correspondence between the soil Remnant Surface Activities (RSA, in Bq.m{sup -2}), the activity concentration of the agricultural production and the individual and collective doses resulting from external and internal exposures (due to inhalation and ingestion of contaminated nurture). The results of principal synthesis documents on the Chernobyl accident and its consequences were also used. The report is structured in nine sections, as follows: 1.Introduction; 2.Objective and methodology; 3.Characterization of radioactive depositions; 4;Remnant surface activities; 5.Contamination of agricultural products and foods; 6.Contamination of natural, semi-natural products and of drinking water; 7.Dosimetric evaluations; 8.Proposals for the environmental surveillance; 9.Conclusion. Finally, after ten years, one concludes that at presentthe dosimetric consequences of the Chernobyl accident in France were rather limited. For the period 1986-2046 the average individual effective dose estimated for the most struck zone is lower than 1500 {mu}Sv, which represents almost 1% of the average natural exposure for the same period. At present, the cesium 137 levels are at often inferior to those recorded

Study synthesis: which place for the methanation of wastes in Ile de France; Synthese de l'etude: quelle place pour la methanisation des dechets en Ile de France

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

In order to complete the studies realized on the methanation topic, a growing channel of bio-wastes treatment in Europe, the Arene and Ordif decided to realize this document of information, for deciders, on the evaluation of the household, industrial and agricultural wastes valorization by the methane. It presents the methanation principle, the situation in Europe and France, the Ile de France installation, the possible development and capacities in Ile de France and the perspectives. (A.L.B.)

A contribution from Gaz de France to the economic performance of industries; Contribution de Gaz de France a la perfomance economique des industriels

Energy Technology Data Exchange (ETDEWEB)

Depail, J.C. [Gaz de France (GDF), 75 - Paris (France)

1996-12-31

The aim of the policy of the French national gas utility, Gaz de France, towards industries, is to promote natural gas as a competitive fuel compared to fuels and electric power, with energy efficient solutions that are easy to implement and maintain: space heating, paint curing, surface cleaning, bath heating, vapour generation, waste treatment (especially for molding sand and volatile organic compounds, sludge drying). Gaz de France proposes also expertise schemes and audits

Charbonnages de France. 1998 annual report; Charbonnages de France. Rapport Annuel 1998

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

This annual report of the Charbonnages de France (CdF) group presents the financial results of the group for 1998: coal market, CdF's financial results (turnover, exploitation result, financial result, debt); power production (Snet, Cerchar, Surschiste, Sidec, and CdF Ingenierie activities); coal industry activities (coal mines, coke factories, coal products, environment); progressive ceasing of coal extraction (safety, manpower, reduction of working time, training, management of abandoned sites, rehabilitation, cleansing); management of industrialization and patrimony. (J.S.)

The Northern Marshall Islands radiological survey: Data and dose assessments

International Nuclear Information System (INIS)

Robison, W.L.; Noshkin, V.E.; Conrado, C.L.

1997-01-01

Fallout from atmospheric nuclear tests, especially from those conducted at the Pacific Proving Grounds between 1946 and 1958, contaminated areas of the Northern Marshall Islands. A radiological survey at some Northern Marshall Islands was conducted from September through November 1978 to evaluate the extent of residual radioactive contamination. The atolls included in the Northern Marshall Islands Radiological Survey (NMIRS) were Likiep, Ailuk, Utirik, Wotho, Ujelang, Taka, Rongelap, Rongerik, Bikar, Ailinginae, and Mejit and Jemo Islands. The original test sites, Bikini and Enewetak Atolls, were also visited on the survey. An aerial survey was conducted to determine the external gamma exposure rate. Terrestrial (soil, food crops, animals, and native vegetation), cistern and well water samples, and marine (sediment, seawater, fish and clams) samples were collected to evaluate radionuclide concentrations in the atoll environment. Samples were processed and analyzed for 137 Cs, 90 Sr, 239+240 Pu and 241 Am. The dose from the ingestion pathway was calculated using the radionuclide concentration data and a diet model for local food, marine, and water consumption. The ingestion pathway contributes 70% to 90% of the estimated dose. Approximately 95% of the dose is from 137 Cs accounts for about 10% to 30% of the dose. 239+240 Pu and 241 Am are the major contributors to dose via the inhalation pathway; however, inhalation accounts for only about 1% of the total estimated dose, based on surface soil levels and resuspension studies. All doses are computed for concentrations decay corrected to 1996. The maximum annual effective dose from manmade radionuclides at these atolls ranges from .02 mSv y -1 . The background dose in the Marshall Islands is estimated to be 2.4 mSv y -1 to 4.5 mSv y -1 . The 50-y integral dose ranges from 0.5 to 65 mSv. 35 refs., 2 figs., 9 tabs

Aims and first assessments of the French hydrogen pathways project HyFrance3

Energy Technology Data Exchange (ETDEWEB)

Le Duigou, Alain [CEA/DEN/DANS/I-Tese, Gif-sur-Yvette (France); Quemere, Marie-Marguerite [EDF R et D, Moret sur Loing (France). Dept. EPI; Marion, Pierre [IFP, Rueil Malmaison (FR)] (and others)

2010-07-01

The HyFrance Group was originally formed in France to support the European project HyWays, by providing (former projects HyFrance1 and HyFrance2) the French data and possible hydrogen pathways according to national specificities. HyFrance3 is a new project that focuses on the economic competitiveness of different steps of the hydrogen chain, from the production to end usage, at the time horizon of 2030 in France. The project is coordinated by CEA with the other partners being: ADEME (co-funding), AFH2, CNRS, IFP, Air Liquide, EdF, GdF Suez, TOTAL, ALPHEA. The project is divided into 4 sub-projects, that address present and future French hydrogen industrial markets for chemical and refinery uses, the analysis of the interplay between wind energy production and storage of hydrogen for different automotive requirements (refuelling stations, BtL plants, H2/NG mix), massive hydrogen storage to balance various offer and demand characteristics, and the supply network (pipeline option competitiveness vs. trucked in supply) to distribute hydrogen in a French region for automotive applications. Technical and economical issues, as well as GHG emissions, are addressed. (orig.)

Human food chain contamination. The case of seafoods in France in 1976

International Nuclear Information System (INIS)

Brenot, Jean; Garnier, Arlette; Herbecq, Jean-Marie.

1980-06-01

The global and individual levels of contamination by cesium 137 resulting from consumption of sea products (fish, crustaceans, molluscs) in France were determined. Statistical data are first presented: catches, transformations, distribution and consumption. The exchanges between some fishing and consumption areas were then quantified. Global and individual contaminations at the national and regional levels were then assessed. They are associated with various water concentrations of cesium 137 in the marine environment. Regional differences appear clearly; they are explained mainly by consumption habits and also by the choices of fishing areas and the features of market distribution. On an average, a factor of 3 is generally found between the lowest and highest individual ingested activity levels [fr

Radon in the environment and the dwellings - a review of measurements carried out in France by IPSN

International Nuclear Information System (INIS)

Robe, M.C.; Rannou, A.; Le Bronec, J.

1992-01-01

Over the last decade, the monitoring of radon gas in various natural environments and regions of France has allowed the IPSN to construct a radon data base. In holes drilled in soils and in underground cavities, radon concentrations between a few hundred Bq.m -3 and many thousands Bq.m -3 were measured. Exhalation rates between 10 -3 and 50 mBq.m -2 .s -1 were measured in different regions and for different types of soil. In the open air, mean levels were observed in the range of a few Bq.m -3 to several hundred Bq.m -3 and concentrations as high as one thousand Bq.m -3 were measured over short periods. (author)

Plant maneuvrability in France: recent developments and future prospects

International Nuclear Information System (INIS)

Gautier, A.; Guesdon, B.

1986-06-01

In the early 1970's, it was correctly anticipated that in 10 year's time PWR's would become major contributors to energy production in France and would therefore have to participate largely in adjustment of supply to demand. A substantial effort was launched between vendor (FRAMATOME), utility (EDF) and the French Atomic Energy Commission (CEA) to greatly improve PWR's flexibility, resulting in the current situation where both frequency control and load follow are now routinely performed on most plants in operation. Based on rapidly accumulating operational experience and on all expertise acquired in the past decade, a second-generation core control strategy is now being finalized for application on all future 1400 MW plants (with commercial operation scheduled in 1992 for first unit). This core control includes a maximized Reactor Advanced Maneuvrability Package (RAMP or Dispositif maximise de Manoeuvrabilite Accrue DMAX in French) and an automated system control boron concentration (SYCOBOR)

A decade of nuclear development in France

International Nuclear Information System (INIS)

Renon, G.

1984-01-01

After the first energy crisis, in France depended heavily on oil import, the broad lines of strategy were the improvement of efficiency in energy use, the diversification of energy sources and the development of domestic substitute energy sources. The energy conservation policy achieved in 1983 up to 35 million tons of oil equivalent saving. The coal and natural gas output in France decreased during the last ten years, but the national energy production covered 38.7 % of the national needs in 1983. This result is mainly due to the implementation of electro-nuclear program whose contribution to the total energy consumption was more than 17 % in 1983. In 10 reference years, 29 PWR units of 900 MWe and 17 PWR units of 1300 MWe have been launched, and 27 units of 900 MWe each have been commissioned. The power cost per kWh generated by nuclear energy remained about 2/3 of that by coal. The cumulative production of 900 MWe PWRs is already equivalent to 50 reactor-years at full power. The average availability of the units was 68 % in 1983, which showed that the problems have been solved. Also the state of nuclear fuel cycle in France, the trend of reactor improvement and the long term plan are explained. (Kako, I.)

France ranked first for the quality of its electrical power

International Nuclear Information System (INIS)

Anon.

2013-01-01

France has been ranked first among 146 countries for the quality and availability of its electrical power by the Choiseul Institute and KMPG. This classification is made according to 3 categories: first, the quality of the energy mix, secondly quality and availability of the electrical power, and thirdly the environmental footprint. France ranks first for the second category because of its important fleet of nuclear reactors, but ranks 93 for the quality of its energy mix, its poor performance is due to its large dependence on oil as primary energy. The performance of France for the environment footprint is only in the world average for despite is low-carbon electricity production, French households release great quantities of CO 2 . (A.C.)

Energy independence of the EU and the role of France

International Nuclear Information System (INIS)

2014-03-01

After having outlined that the Ukrainian crisis has revealed the challenge of the EU energy independence and the issue of its dependence, and also indicated the evolutions of gas imports for some European countries between 1995 and 2011, this publication discusses the level of this energy dependence as it appears through the evolution of energy resources, and through the evolution of the final energy mix. It also briefly comments the position of member states. Then, it analyses the influence of French choices on this dependence level (contribution of France to a lower dependence, evolution of energy dependence rates of European countries), and defines the potential role France could play and actions France could implement for a positive evolution of EU energy independence

The Protection of the Image and Privacy in France

Directory of Open Access Journals (Sweden)

Leonardo Estevam de Assis Zanini

2018-03-01

Full Text Available This article analyzes the emergence and development of the protection of the image and privacy in France. It emphasizes that initially the defense of these rights was only work of the courts, that created rules applicable to the concrete cases. The courts used the general clause of civil liability, because there was no developed doctrine on personality rights. Subsequently the matter also began to be object of study of the French doctrinators. Unlike Germany, which granted protection very early, France only regulated these rights with the promulgation of the Law 70-643, of 17th July 1970, which introduced the right to privacy in the article 9 of the French Civil Code. This norm reinforced the protection of the personality, but it remains to be seen whether there has also been an improvement in the protection of the image in France, which we will study in this article.

Fuel consumption of private cars in France 1988-2006; Consommations de carburants des voitures particulieres en France 1988-2006

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-12-15

The results of this study come from the exploitation of the 'TNSworldpanel Petrol' inquiry launched in April 1987. This panel follows the consumption of 3300 cars belonging to individuals living in France (company vehicles are excluded). This is the only operation of this scale ever carried out in France. The main results indicate: the continuation of the average consumption decay of individual cars (all kind of fuel considered); a new and significant progress of diesel-fueled vehicles: 57% of the cars purchased by households (50% in 2003, 33% in 1995); a new decay of the total distance covered by households: -1.1% in parallel to the rise of fuel prices. (J.S.)

Interaction between different groundwaters in brittany catchments (france): characterizing multiple sources through Sr- and S isotope tracing

Science.gov (United States)

Negrel, Ph; Pauwels, H.

2003-04-01

Water resources in hard-rocks commonly involve different hydrogeological compartments such as overlying sediments, weathered rock, the weathered-fissured zone, and fractured bedrock. Streams, lakes and wetlands that drain such environments can drain groundwater, recharge groundwater, or do both. Groundwater resources in many countries are increasingly threatened by growing demand, wasteful use, and contamination. Surface water and shallow groundwater are particularly vulnerable to pollution, while deeper resources are more protected from contamination. Sr- and S-isotope data as well as major ions, from shallow and deep groundwater in three granite and Brioverian "schist" areas of the Armorican Massif (NW France) with intensive agriculture covering large parts are presented. The stable-isotope signatures of the waters plot close to the general meteoric-water line, reflecting a meteoric origin and the lack of significant evaporation or water-rock interaction. The water chemistry from the different catchments shows large variation in the major-element contents. Plotting Na, Mg, NO_3, K, SO_4 and Sr vs. Cl contents concentrations reflect agricultural input from hog and livestock farming and fertilizer applications, with local sewage-effluent influence, although some water samples are clearly unpolluted. The δ34S(SO_4) is controlled by several potential sources (atmospheric sulphate, pyrite-derived sulphates, fertilizer sulphates). Some δ18O and δ34S values are expected to increase through sulphate reduction, with higher effect on δ34S for the dissimilatory processes and on δ18O for assimilatory processes. The range in Sr contents in groundwater from different catchments agrees with previous work on groundwater sampled from granites in France. The Sr content is well correlated with Mg and both are related to agricultural practises. As in granite-gneiss watersheds in France, 87Sr/86Sr ratios range from 0.71265 to 0.72009. The relationship between 87Sr/86Sr and Mg

Early Evidence of Acheulean Settlement in Northwestern Europe - La Noira Site, a 700 000 Year-Old Occupation in the Center of France

Science.gov (United States)

Moncel, Marie-Hélène; Despriée, Jackie; Voinchet, Pierre; Tissoux, Hélène; Moreno, Davinia; Bahain, Jean-Jacques; Courcimault, Gilles; Falguères, Christophe

2013-01-01

The human settlement of Europe during Pleistocene times was sporadic and several stages have been recognized, both from paleaoanthropological and archaeological records. If the first phase of hominin occupation (as early as 1.4 Ma) seems mainly restricted to the southern part of the continent, the second phase, characterized by specific lithic tools (handaxes), is linked to Acheulean settlements and to the emergence of Homo heidelbergensis, the ancestor of Neanderthals. This phase reached northwestern Europe and is documented in numerous sites in Germany, Great Britain and northern France, generally after 600 ka. At la Noira (Brinay, Central France), the Middle Pleistocene alluvial formation of the Cher River covers an archaeological level associated with a slope deposit (diamicton). The lithic assemblage from this level includes Large Cutting Tools (LCTs), flakes and cores, associated with numerous millstone slabs. The lithic series is classified as Acheulean on the basis of both technological and typological analyses. Cryoturbation features indicate that the slope deposits and associated archaeological level were strongly frozen and disturbed after hominin occupation and before fluvial deposition. Eight sediment samples were dated by the electron spin resonance (ESR) method and the weighted average age obtained for the fluvial sands overlying the slope deposits is 665±55 ka. This age is older than previous chronological data placing the first European Acheulean assemblages north of 45th parallel north at around 500 ka and modifies our current vision of the initial peopling of northern Europe. Acheulean settlements are older than previously assumed and the oldest evidences are not only located in southern Europe. La Noira is the oldest evidence of Acheulean presence in north-western Europe and attests to the possibility of pioneering phases of Acheulean settlement which would have taken place on a Mode 1-type substratum as early as 700 ka. The lithic assemblage

Early evidence of Acheulean settlement in northwestern Europe--la Noira site, a 700,000 year-old occupation in the center of France.

Directory of Open Access Journals (Sweden)

Marie-Hélène Moncel

Full Text Available The human settlement of Europe during Pleistocene times was sporadic and several stages have been recognized, both from paleaoanthropological and archaeological records. If the first phase of hominin occupation (as early as 1.4 Ma seems mainly restricted to the southern part of the continent, the second phase, characterized by specific lithic tools (handaxes, is linked to Acheulean settlements and to the emergence of Homo heidelbergensis, the ancestor of Neanderthals. This phase reached northwestern Europe and is documented in numerous sites in Germany, Great Britain and northern France, generally after 600 ka. At la Noira (Brinay, Central France, the Middle Pleistocene alluvial formation of the Cher River covers an archaeological level associated with a slope deposit (diamicton. The lithic assemblage from this level includes Large Cutting Tools (LCTs, flakes and cores, associated with numerous millstone slabs. The lithic series is classified as Acheulean on the basis of both technological and typological analyses. Cryoturbation features indicate that the slope deposits and associated archaeological level were strongly frozen and disturbed after hominin occupation and before fluvial deposition. Eight sediment samples were dated by the electron spin resonance (ESR method and the weighted average age obtained for the fluvial sands overlying the slope deposits is 665±55 ka. This age is older than previous chronological data placing the first European Acheulean assemblages north of 45(th parallel north at around 500 ka and modifies our current vision of the initial peopling of northern Europe. Acheulean settlements are older than previously assumed and the oldest evidences are not only located in southern Europe. La Noira is the oldest evidence of Acheulean presence in north-western Europe and attests to the possibility of pioneering phases of Acheulean settlement which would have taken place on a Mode 1-type substratum as early as 700 ka. The

Early evidence of Acheulean settlement in northwestern Europe--la Noira site, a 700,000 year-old occupation in the center of France.

Science.gov (United States)

Moncel, Marie-Hélène; Despriée, Jackie; Voinchet, Pierre; Tissoux, Hélène; Moreno, Davinia; Bahain, Jean-Jacques; Courcimault, Gilles; Falguères, Christophe

2013-01-01

The human settlement of Europe during Pleistocene times was sporadic and several stages have been recognized, both from paleaoanthropological and archaeological records. If the first phase of hominin occupation (as early as 1.4 Ma) seems mainly restricted to the southern part of the continent, the second phase, characterized by specific lithic tools (handaxes), is linked to Acheulean settlements and to the emergence of Homo heidelbergensis, the ancestor of Neanderthals. This phase reached northwestern Europe and is documented in numerous sites in Germany, Great Britain and northern France, generally after 600 ka. At la Noira (Brinay, Central France), the Middle Pleistocene alluvial formation of the Cher River covers an archaeological level associated with a slope deposit (diamicton). The lithic assemblage from this level includes Large Cutting Tools (LCTs), flakes and cores, associated with numerous millstone slabs. The lithic series is classified as Acheulean on the basis of both technological and typological analyses. Cryoturbation features indicate that the slope deposits and associated archaeological level were strongly frozen and disturbed after hominin occupation and before fluvial deposition. Eight sediment samples were dated by the electron spin resonance (ESR) method and the weighted average age obtained for the fluvial sands overlying the slope deposits is 665±55 ka. This age is older than previous chronological data placing the first European Acheulean assemblages north of 45(th) parallel north at around 500 ka and modifies our current vision of the initial peopling of northern Europe. Acheulean settlements are older than previously assumed and the oldest evidences are not only located in southern Europe. La Noira is the oldest evidence of Acheulean presence in north-western Europe and attests to the possibility of pioneering phases of Acheulean settlement which would have taken place on a Mode 1-type substratum as early as 700 ka. The lithic assemblage

75 FR 16839 - Sorbitol From France

Science.gov (United States)

2010-04-02

... INTERNATIONAL TRADE COMMISSION [Investigation No. 731-TA-44 (Third Review)] Sorbitol From France AGENCY: United States International Trade Commission. ACTION: Revised schedule for the subject review. DATES: Effective Date: Date of Commission approval. FOR FURTHER INFORMATION CONTACT: Dana Lofgren (202...

Distinguishing of uranium-bearing sandstone by the geochemical characteristics in northern Sichuan

International Nuclear Information System (INIS)

Wang Wangzhang; Zhang Zhufeng; Wang Yunliang; Sun Shuqin.

1994-01-01

Expounding geochemical characteristics of sandstone-type uranium deposits in northern Sichuan, the authors demonstrate the favourable and unfavourable conditions for enrichment of uranium on the basis of element abundances and ratios of U, Th and K measured by the gamma-ray spectroscopy surveying. The differences between uranium-bearing and non-uranium sandstones and between red sandstone (clay stone) and greenish sandstone can be determined by the gamma-ray spectroscopy (measuring U, Th and K) and XRF analysis (measuring As and Ba). Therefore, the prospecting of the sandstone-type uranium deposits in northern Sichuan can be concentrated in a certain range

Perception of nuclear energy and coal in France and the Netherlands

NARCIS (Netherlands)

Wiegman, O.; Gutteling, Jan M.; Cadet, Bernard

1995-01-01

This study focuses on the perception of large scale application of nuclear energy and coal in the Netherlands and France. The application of these energy-sources and the risks and benefits are judged differently by various group in society. In Europe, France has the highest density of nuclear power

France in Black Africa,

Science.gov (United States)

1989-01-01

Difficulties with this romantic concept developed, however, when General Faidherbe began to expand French control into the Senegalese hinterland. He was...and his German 45 France in Black Africa friends to gain greater control of the AOF.6 The tragi- comedy ended with the 1942 Allied landings in North...service]). Trinquier’s own stay in Africa was short-lived. Belgian resistance to a French invasion of their turf was fierce. Trinquier’s romantic

Innovation Policies: A comparative study Between Brazil and France

Directory of Open Access Journals (Sweden)

Graciela Dias Coelho Jones

2017-03-01

Full Text Available The aim of this study is to present a comparison between the main actions promoted to encourage innovation by France, as well as the current stage of research and development initiatives (R&D, in relation to Brazil. Is a qualitative study that the procedures for its development ranks as literature and documents. The data collection technique was documentary and had as a data source primary and secondary documents, coming from public archives and statistical sources. For the survey of brazilian data for the development of this study, it was used as informational basis the fifth edition of the Innovation Research (PINTEC 2011. The data from France raised through the use of OECD year Report 2014 " Reviews of Innovation Policy France in 2014."  For the presentation of the study results comparative charts and tables were used. As the present study results can be highlighted, among others: France is a country with a long scientific tradition and technique, and plays a significant role in the world in this area. On the other hand, Brazil has one of the lowest proportions of R&D and export of high technology to GDP. The completion of this study brought an important diagnosis: there is a wide and interesting research topic that is still little explored by Brazilian researchers.

Geology of uranium vein-deposits in France

International Nuclear Information System (INIS)

Sarcia, J.A.; Carrat, J.; Poughon, A.; Sanselme, H.

1958-01-01

This paper gives an outline of the characteristics of the main uranium vein deposits in France; it underlines the structural, petrographic and metallogenic similarities of these deposits. (author) [fr

Analyzing Source Apportioned Methane in Northern California During DISCOVER-AQ-CA Using Airborne Measurements and Model Simulations

Science.gov (United States)

Johnson, Matthew S.

2014-01-01

This study analyzes source apportioned methane (CH4) emissions and atmospheric concentrations in northern California during the Discover-AQ-CA field campaign using airborne measurement data and model simulations. Source apportioned CH4 emissions from the Emissions Database for Global Atmospheric Research (EDGAR) version 4.2 were applied in the 3-D chemical transport model GEOS-Chem and analyzed using airborne measurements taken as part of the Alpha Jet Atmospheric eXperiment over the San Francisco Bay Area (SFBA) and northern San Joaquin Valley (SJV). During the time period of the Discover-AQ-CA field campaign EDGAR inventory CH4 emissions were 5.30 Gg/day (Gg 1.0 109 grams) (equating to 1.9 103 Gg/yr) for all of California. According to EDGAR, the SFBA and northern SJV region contributes 30 of total emissions from California. Source apportionment analysis during this study shows that CH4 concentrations over this area of northern California are largely influenced by global emissions from wetlands and local/global emissions from gas and oil production and distribution, waste treatment processes, and livestock management. Model simulations, using EDGAR emissions, suggest that the model under-estimates CH4 concentrations in northern California (average normalized mean bias (NMB) -5 and linear regression slope 0.25). The largest negative biases in the model were calculated on days when hot spots of local emission sources were measured and atmospheric CH4 concentrations reached values 3.0 parts per million (model NMB -10). Sensitivity emission studies conducted during this research suggest that local emissions of CH4 from livestock management processes are likely the primary source of the negative model bias. These results indicate that a variety, and larger quantity, of measurement data needs to be obtained and additional research is necessary to better quantify source apportioned CH4 emissions in California and further the understanding of the physical processes

LE SOLUTRÉEN ANCIEN EN ARDÈCHE (FRANCE: UNE RÉVISION CRITIQUE DES INDUSTRIES LITHIQUES

Directory of Open Access Journals (Sweden)

Sophie Guegan

2013-11-01

assemblages have been conducted. Three key-sites of this early phase have been tackled: Oullins cave (Gard-Ardèche, Chabot cave (Gard and Granouly cave (Ardèche. Here we present the preliminary results of this new study. A typological approach have been first conducted, especially to precise the main features of the unifacial leaf-points, the most characteristic artefact of this period. Then a technological approach permited to confirm the homogeneity of the technical choices made by early Solutrean populations of Ardèche, South-Western France and Paris Basin. Finally, a study of the lithic raw material shows surprising economical choices, notably material coming from northern regions and from the other side of the Rhône valley.

Directory of Wind Power and Renewable Marine Energy Industry in France - 2015-2016

International Nuclear Information System (INIS)

Macron, Emmanuel; Bal, Jean-Louis

2015-11-01

The wind power industry is a dynamic sector that continues to grow, year after year. In 2014 there was a significant increase in wind power both in France and the rest of the world, with installed capacity rising to over 1,000 MW and 51,000 MW respectively. These figures demonstrate the economic importance of the sector, which now sees 75 billion euros invested annually worldwide. France's wind energy industry has everything it needs to become a world-leader in the sector, thanks to its skill and expertise in the fields of mechanics, electrical engineering and civil engineering. To help our businesses grasp the opportunities offered by the wind power market, the Windustry France 2.0 programme aims to strengthen the French subcontracting base, which primarily comprises specialised SMEs and middle-market companies that export their products. So far the programme's steering committee has identified fifty companies, over forty of which have already benefited from the specialist knowledge and expertise, specific to their particular core business, that can help them move into the wind energy industry. For ten of them, the Windustry France 2.0 initiative has already resulted in effective diversification into these sectors, and the opening up of new markets. The recent decision to extend the Windustry France 2.0 industrial structuring programme until October 2016 means that an extra 20 companies will now benefit from the programme, taking the total to 70. It also bears witness to the government's intention to make the sector one of the pillars of New Industrial France. More and more companies are realising that the wind energy sector represents a pathway for strategic growth - our aim is to enable them to enter the sector as quickly and effectively as possible. In the longer term, we will also need to start looking at wind farm maintenance and operation - here too it is vitally important for us to develop a competent French industry in the sector

Capacity of waters in the Magela Creek system, Northern Territory, to complex copper and cadmium

International Nuclear Information System (INIS)

Hart, B.T.; Davies, S.H.R.

1984-08-01

Two methods were used to determine the concentrations of copper-binding ligand (complexing capacity) and conditional formation constants for waters collected from the Magela Creek system, Northern Territory. These data are particularly important in estimating the concentrations of toxic forms of copper that may result from particular effluent discharge strategies from the Ranger uranium operation

Evaluating the Effectiveness of France's Indoor Smoke-Free Law 1 Year and 5 Years after Implementation: Findings from the ITC France Survey.

Science.gov (United States)

Fong, Geoffrey T; Craig, Lorraine V; Guignard, Romain; Nagelhout, Gera E; Tait, Megan K; Driezen, Pete; Kennedy, Ryan David; Boudreau, Christian; Wilquin, Jean-Louis; Deutsch, Antoine; Beck, François

2013-01-01

France implemented a comprehensive smoke-free law in two phases: Phase 1 (February 2007) banned smoking in workplaces, shopping centres, airports, train stations, hospitals, and schools; Phase 2 (January 2008) banned smoking in hospitality venues (bars, restaurants, hotels, casinos, nightclubs). This paper evaluates France's smoke-free law based on the International Tobacco Control Policy Evaluation Project in France (the ITC France Project), which conducted a cohort survey of approximately 1,500 smokers and 500 non-smokers before the implementation of the laws (Wave 1) and two waves after the implementation (Waves 2 and 3). Results show that the smoke-free law led to a very significant and near-total elimination of observed smoking in key venues such as bars (from 94-97% to 4%) and restaurants (from 60-71% to 2-3%) at Wave 2, which was sustained four years later (6-8% in bars; 1-2% in restaurants). The reduction in self-reported smoking by smoking respondents was nearly identical to the effects shown in observed smoking. Observed smoking in workplaces declined significantly after the law (from 41-48% to 18-20%), which continued to decline at Wave 3 (to 14-15%). Support for the smoke-free laws increased significantly after their implementation and continued to increase at Wave 3 (plaws, smoking in the home did not increase after the law was implemented and prevalence of smoke-free homes among smokers increased from 23.2% before the law to 37.2% 5 years after the law.

Mortal waiting for EdF and Gaz de France

International Nuclear Information System (INIS)

Jemain, A.

2003-01-01

Electricite de France (EdF) and Gaz de France (GdF) utilities have announced important investment programs for the forthcoming opening of gas and electricity markets to 2.5 millions of professionals by July 1, 2004. However, nothing can be done before the approval of the French government has been given for the change of their statuses (from the industrial and commercial public company status to the anonymous company status) and for the opening of their capital. Short paper. (J.S.)

Gaz de France and cogeneration: a story which goes on; Gaz de France et la cogeneration: une histoire qui se poursuit

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-09-15

This document presents the principle of natural gas cogeneration (gas turbine and gas engine) and gives a general overview of the cogeneration market in France since 1991 and up to 2001 (development factors, results). The perspectives and opportunities of cogeneration are analyzed with respect to the development of new technologies like fuel cells (principle, advantages and future) and to the future energy markets. Follows a compilation and an analysis of French regulation texts about cogeneration systems, their connection to the power grid, and the tariffs of electricity re-purchase by Electricite de France (EdF). (J.S.)

Postglacial dispersal of Phlebotomus perniciosus into France

Directory of Open Access Journals (Sweden)

Perrotey S.

2005-12-01

Full Text Available Phlebotomus perniciosus was identified morphologically in samples from France and northeast Spain, and individuals were then characterized at three polymorphic isoenzyme loci (by isoelectrofocusing and at the mitochondrial DNA locus (by comparative DNA sequence analysis of a fragment of the Cytochrome b gene. The four polymorphic loci gave conflicting patterns of population relationships, which can be explained by hypothesizing different amounts of gene introgression at each locus when two distinctive lineages met in southern France or northeast Spain after isolation in southern Italy and Spain during the Pleistocene Ice Ages. P. perniciosus is an important vector of Leishmania infantum and so these population differentiation studies are relevant for predicting the emergence and spread of leishmaniasis in relation to environmental changes, including climate.

Relationships between soluble sugar concentrations in roots and ecosystem stress for first-year sugar maple seedlings

Energy Technology Data Exchange (ETDEWEB)

McLaughlin, J.W.; Reed, D.D.; Jurgensen, M.F.; Mroz, G.D.; Bagley, S.T. [Michigan Technological University, Houghton, MI (United States). School of Forestry and Wood Products

1996-03-01

Accumulation of reducing sugars (i.e. glucose and fructose) in plant roots has been consistently correlated with forest dieback and decline and, therefore, has potential as a biological indicator of ecosystem stress. In this study, the relationships between acidic deposition and `natural` (temperature, mycorrhizae, and nutrition) factors with first-year sugar maple seedling root sugar concentrations and growth were assessed in two sugar maple dominated forests in Michigan. Seedlings at the southern site (Wellston) had greater root growth, phosphorus, total sugar, and sucrose concentrations in roots, but lower reducing sugar concentration in roots. In addition, percent root length colonized by vesicular-arbuscular mycorrhizal fungi was less than that found for seedlings growing at the northern site (Alberta). Throughfall deposition of nitrate, sulfate, and hydrogen ions was not significantly correlated with seedling total or reducing sugar concentration. Total sugar concentration in seedling roots was positively correlated with air and soil temperatures at the southern site, but not at the northern site. Seedling tissue phosphorus concentration was correlated with total sugars at both sites, with sucrose at the southern site, and reducing sugars at the northern site. Mycorrhizal colonization rates at the Alberta site were positively correlated with reducing sugar concentration in seedling roots and negatively correlated with sucrose concentration. The results suggest that differences in seedling root sugar concentrations in these two forests are related to seedling root growth and are most likely due to ecological variables, such as available soil phosphorus, temperature, and growing season length through some complex interaction with mycorrhizae rather than acidic deposition stress. 56 refs., 3 figs.

Tables of energy consumptions in France; Tableaux des consommations d`energie en France

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-12-31

This work presents in a detailed way important data about the evolution of energy in France during the last twenty years. for the totality of economic sectors, then for each of them ( industry, residential, transports and agriculture sector), this analysis brings to light the part that each form of energy takes to the supply of the French market, the importance of equipment parks and the energy economies that have been realized. (N.C.)

Hauts-de-France. A pioneer in the French energy transition

International Nuclear Information System (INIS)

Falk, Thomas

2016-01-01

France had established in advance of last year's climate summit in Paris on ambitious energy policy goals. Especially the 2016 newly formed Region Hauts-de-France stands out as a pioneer here. There one drives innovation and investments with the objective of fulfilling by 2050 their own needs completely by renewable sources. The orientation to supplies Jeremy Rifkin idea of the third industrial revolution. If successful, the region would be on climate protection well ahead of the national targets, the 2050 ''only'' provide a CO 2 emission reduction of 75%. In addition to the Research and development (R and D) to many future ideas in Hauts-de-France but also some major projects for Security of European energy supplies are realized that show the local agility. [de

The development of fast reactors in France from March 1980 to March 1981; Le developpement des reacteurs a neutrons rapides en France de mars 1980 a mars 1981

Energy Technology Data Exchange (ETDEWEB)

Vautrey, L. [Commissariat a l' Energie Atomique, CEN de Saclay, Gif-sur-Yvette (France)

1981-05-15

This paper describes general features concerning development in the field of fast reactors in France from March 1980 to March 1981. It concentrates mainly on: Rapsodie, Phenix NPP, prototype reactor Super Phenix 1, future fast reactor NPPs and current research and development programs in the field. The present situation is as follows. Rapsodie has restarted operation but at reduced power in July 1980 because of the problems in the primary circuit which have not yet been solved. Phenic operates in a very satisfactory manner. Construction of Super Phenix is continuing normally. Research activities are performed sometimes for the needs of Super Phenix and sometimes for the needs of future fast rector projects like Super Phenix 2. International cooperation is being continued.

Environmental magnetism and magnetic mapping of urban metallic pollution (Paris, France)

Science.gov (United States)

Isambert, Aude; Franke, Christine; Macouin, Mélina; Rousse, Sonia; Philip, Aurélio; de Villeneuve, Sybille Henry

2017-04-01

Airborne pollution in dense urban areas is nowadays a subject of major concern. Fine particulate pollution events are ever more frequent and represent not only an environmental and health but also a real economic issue. In urban atmosphere, the so-called PM2.5 (particulate matter pollution and determine their sources (Sagnotti et al., 2012). In this study, we report on magnetic measurements of traffic-related airborne PM in the city of Paris, France. Two distinct environments were sampled and analyzed along the Seine River: the aquatic environment in studying fluvial bank and river bed sediments and the atmospheric environment by regarding magnetic particles trapped in adjacent tree barks (Platanus hispanica). About 50 sediment samples and 350 bark samples have been collected and analysed to determine their magnetic properties (susceptibility, hysteresis parameters, IRM, frequency-dependent susceptibility) and to estimate the presence and spatial concentration of superparamagnetic or multi-domain particles for each sample type. The bark results allow proposing a high spatial resolution mapping (pollution. In addition to that, the sampling of banks and riverbed sediments of the Seine allow a global estimation on the anthropogenic versus detrital and biologic input in the city of Paris. The first results presented here show a general increase of the concentration in magnetic particles from upstream to downstream Paris probably linked to urban pollutions as previously observed for suspended particulate matter (Franke et al. 2009; Kayvantash, 2016). Sagnotti, L., & Winkler, A. (2012). On the magnetic characterization and quantification of the superparamagnetic fraction of traffic-related urban airborne PM in Rome, Italy. Atmospheric environment, 59, 131-140. Franke, C., Kissel, C., Robin, E., Bonté, P., & Lagroix, F. (2009). Magnetic particle characterization in the Seine river system: Implications for the determination of natural versus anthropogenic input

A sensitivity study on modeling black carbon in snow and its radiative forcing over the Arctic and Northern China

International Nuclear Information System (INIS)

Qian, Yun; Wang, Hailong; Rasch, Philip J; Zhang, Rudong; Flanner, Mark G

2014-01-01

Black carbon in snow (BCS) simulated in the Community Atmosphere Model (CAM5) is evaluated against measurements over Northern China and the Arctic, and its sensitivity to atmospheric deposition and two parameters that affect post-depositional enrichment is explored. Improvements in atmospheric BC transport and deposition significantly reduce the biases (by a factor of two) in the estimation of BCS concentration over both Northern China and the Arctic. Further sensitivity simulations using the improved CAM5 indicate that the melt-water scavenging efficiency (MSE) parameter plays an important role in regulating BC concentrations in the Arctic through the post-depositional enrichment, which not only drastically changes the amplitude but also shifts the seasonal cycle of the BCS concentration and its radiative forcing in the Arctic. The impact of the snow aging scaling factor (SAF) on BCS shows more complex latitudinal and seasonal dependence, and overall impact of SAF is much smaller than that of MSE. The improvements of BC transport and deposition in CAM5 have a stronger influence on BCS than perturbations of the two snow model parameters in Northern China. (letters)

Provisional energy balance of France for 2002; Bilan energetique provisoire de la France pour 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

A provisional energy accounting in France for 2002 is presented. Statistical data and diagrams are provided to detail and discuss the economical and energy context, the primary energy consumption, the national production and the energy dependence, the primary energy consumption for each energy source, the sectorial analysis of the energy consumption and the carbon dioxide emissions. (A.L.B.)

Ontogenetic changes in skeletal muscle fiber type, fiber diameter and myoglobin concentration in the Northern elephant seal (Mirounga angustirostris

Directory of Open Access Journals (Sweden)

Colby eMoore

2014-06-01

Full Text Available Northern elephant seals (Mirounga angustirostris (NES are known to be deep, long-duration divers and to sustain long-repeated patterns of breath-hold, or apnea. Some phocid dives remain within the bounds of aerobic metabolism, accompanied by physiological responses inducing lung compression, bradycardia and peripheral vasoconstriction. Current data suggest an absence of type IIb fibers in pinniped locomotory musculature. To date, no fiber type data exist for NES, a consummate deep diver. In this study, NES were biopsied in the wild. Ontogenetic changes in skeletal muscle were revealed through succinate dehydrogenase (SDH based fiber typing. Results indicated a predominance of uniformly shaped, large type I fibers and elevated myoglobin (Mb concentrations in the longissimus dorsi (LD muscle of adults. No type II muscle fibers were detected in any adult sampled. This was in contrast to the juvenile animals that demonstrated type II myosin in Western Blot analysis, indicative of an ontogenetic change in skeletal muscle with maturation. These data support previous hypotheses that the absence of type II fibers indicates reliance on aerobic metabolism during dives, as well as a depressed metabolic rate and low energy locomotion. We also suggest that the lack of type IIb fibers (adults may provide a protection against ischemia reperfusion (IR injury in vasoconstricted peripheral skeletal muscle.

Radioecological and dosimetric consequences of the Chernobyl accident in France; Consequences radioecologiques et dosimetriques de l'accident de Tchernobyl en France

Energy Technology Data Exchange (ETDEWEB)

Renaud, Ph.; Beaugelin, K.; Maubert, H.; Ledenvic, Ph. [Inst. de Protection et de Surete Nucleaire, CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (France)

1997-11-01

This study has as objective a survey of the radioecological and dosimetric consequences of the Chernobyl accident in France, as well as a prognosis for the years to come. It was requested by the Direction of Nuclear Installation Safety (DSIN) in relation to different organisms which effected measurements after this accident. It is based on the use of combined results of measurements and modelling by means of the code ASTRAL developed at IPSN. Various measurements obtained from five authorities and institutions, were made available, such as: activity of air and water, soil, processed food, agricultural and natural products. However, to achieve the survey still a modelling is needed. ASTRAL is a code for evaluating the ecological consequences of an accident. It allows establishing the correspondence between the soil Remnant Surface Activities (RSA, in Bq.m{sup -2}), the activity concentration of the agricultural production and the individual and collective doses resulting from external and internal exposures (due to inhalation and ingestion of contaminated nurture). The results of principal synthesis documents on the Chernobyl accident and its consequences were also used. The report is structured in nine sections, as follows: 1.Introduction; 2.Objective and methodology; 3.Characterization of radioactive depositions; 4;Remnant surface activities; 5.Contamination of agricultural products and foods; 6.Contamination of natural, semi-natural products and of drinking water; 7.Dosimetric evaluations; 8.Proposals for the environmental surveillance; 9.Conclusion. Finally, after ten years, one concludes that at presentthe dosimetric consequences of the Chernobyl accident in France were rather limited. For the period 1986-2046 the average individual effective dose estimated for the most struck zone is lower than 1500 {mu}Sv, which represents almost 1% of the average natural exposure for the same period. At present, the cesium 137 levels are at often inferior to those recorded

Investigation of spatial and temporal metal atmospheric deposition in France through lichen and moss bioaccumulation over one century.

Science.gov (United States)

Agnan, Y; Séjalon-Delmas, N; Claustres, A; Probst, A

2015-10-01

Lichens and mosses were used as biomonitors to assess the atmospheric deposition of metals in forested ecosystems in various regions of France. The concentrations of 17 metals/metalloids (Al, As, Cd, Co, Cr, Cs, Cu, Fe, Mn, Ni, Pb, Sb, Sn, Sr, Ti, V, and Zn) indicated overall low atmospheric contamination in these forested environments, but a regionalism emerged from local contributions (anthropogenic activities, as well as local lithology). Taking into account the geochemical background and comparing to Italian data, the elements from both natural and anthropogenic activities, such as Cd, Pb, or Zn, did not show any obvious anomalies. However, elements mainly originating from lithogenic dust (e.g., Al, Fe, Ti) were more prevalent in sparse forests and in the Southern regions of France, whereas samples from dense forests showed an accumulation of elements from biological recycling (Mn and Zn). The combination of enrichment factors and Pb isotope ratios between current and herbarium samples indicated the historical evolution of metal atmospheric contamination: the high contribution of coal combustion beginning 150 years ago decreased at the end of the 20th century, and the influence of car traffic during the latter observed period decreased in the last few decades. In the South of France, obvious local influences were well preserved during the last century. Copyright © 2015 Elsevier B.V. All rights reserved.

Tables of energies consumption in France

International Nuclear Information System (INIS)

1999-08-01

This short paper presents the evolution of the energy consumption by sector (industry, domestic, tertiary industry, transports, agriculture and all sectors together), since 1973. It gives an abstract of a more complete book: tableaux des consommations d'energie en France; edition 1999. (A.L.B.)

Mercury bioaccumulation along food webs in temperate aquatic ecosystems colonized by aquatic macrophytes in south western France.

Science.gov (United States)

Gentès, Sophie; Maury-Brachet, Régine; Guyoneaud, Rémy; Monperrus, Mathilde; André, Jean-Marc; Davail, Stéphane; Legeay, Alexia