La RSE et l'industrie des gaz de schiste au Québec : l'histoire d'une naissance prématurée

Suite à une importante vague d’opposition contre l’exploration et l’exploitation du gaz de schiste au Québec, un quasi-moratoire sur les nouvelles technologies d’extraction a été promulgué par le gouvernement de la province. Cet article exposera comment l’application des concepts de responsabilité sociale des entreprises (RSE) aurait pu jouer en faveur de l’industrie dans le développement de cette activité peu règlementée au Québec. Dans un premier temps, un portrait de l’évolution du concept de RSE sera dressé. L’accent sera alors mis sur les concepts de consultation, de transparence et de collaboration avec les communautés affectées par une activité d’extraction. Par la suite, un portrait détaillé des événements ayant menés à l’adoption d’un quasi-moratoire dans la province sera dressé afin de comprendre comment l’industrie aurait pu agir autrement afin d’arriver à ses fins avec l’aval de la population et du gouvernement.

Behaviour of REEs in a tropical estuary and adjacent continental shelf of southwest coast of India: Evidence from anomalies

The distribution and accumulation of the rare earth elements (REE) in the sediments of the Cochin Estuary and adjacent continental shelf were investigated. The rare earth elements like La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and the heavy metals like Mg, V, Cr, Mn, Fe, Cu, Zn, U, Th were analysed by using standard analytical methods. The Post-Archean Australian Shale composition was used to normalise the rare earth elements. It was found that the sediments were more enriched with the lighter rare earth elements than the heavier ones. The positive correlation between the concentrations of REE, Fe and Mn could explain the precipitation of oxyhydroxides in the study area. The factor analysis and correlation analysis suggest common sources of origin for the REEs. From the Ce-anomalies calculated, it was found that an oxic environment predominates in all stations except the station No. 2. The Eu-anomaly gave an idea that the origin of REEs may be from the feldspar. The parameters like total organic carbon, U/Th ratio, authigenic U, Cu/Zn, V/Cr ratios revealed the oxic environment and thus the depositional behaviour of REEs in the region

Influencia de la exploración y el almacenamiento de petróleo y gas natural en la relación de las organizaciones con las comunidades

El presente trabajo pretendía investigar y analizar el funcionamiento del mercado de hidrocarburos y gas natural, en busca de determinar la Influencia de la exploración y el almacenamiento de petróleo y gas natural en la relación de las organizaciones con las comunidades. Teniendo en cuenta el concepto de comunidad a partir del marketing relacional donde la comunidad se refiere a los consumidores y el entorno en el cual están inmersos. En este contexto se definieron los principales actores que participan en la relación comercial, el tipo de relación presente entre ellos y todos los factores que intervienen en desarrollo de esta relación que cada vez es más inestable y de corto plazo. Al finalizar esta investigación se reunió información acerca de las relaciones comerciales en el mercado de hidrocarburos, que servirán de fundamento para investigaciones futuras que permitirán plantear alternativas para sobrellevar la incertidumbre de este mercado y de esa manera lograr desarrollar una relación más confiable y duradera entre las organizaciones y las comunidades que intervienen en el proceso comercial. Debido a que aunque existe gran diversidad estrategias que pueden ser implementadas para mantener una relación estable, estas en la mayor parte de los casos no son utilizadas.

Análisis de los componentes de la cadena de suministro y global manufacturing y su relación con el desempeño organizacional en el sector manufacturero

El presente trabajo tiene como objetivo mostrar la relación que existe entre la cadena de suministro, global manufacturing y su relación con el desempeño organizacional en el sector manufacturero. El proyecto va a estar divido en tres grandes partes, en primer lugar estará el marco conceptual donde se especificarán los conceptos más significativos que abarcan la investigación, seguido del marco teórico donde se expondrán las teorías y estudios encontrados, analizados y estudiados con el fin de desembocar en la tercer parte que serán las conclusiones y recomendaciones que se darán a partir de los análisis y teorías que compactan el tema de la relación existente entre la cadena de suministro, global manufacturing y el desempeño organizacional.

Should Europe be fracking? CEPS Commentary, 5 October 2012

Underlining the fact that shale gas, like all natural resources, can only be used once, Daniel Gros observes in this CEPS Commentary that the real issue is not whether this resource should be developed in Europe, but when it should be used: today or tomorrow? Europe is already a heavy user of gas, but its consumption is stagnating (along with its economy). Despite the hype about the shale gas revolution, the extraction cost of (onshore) conventional gas remains below that of fracking. And lots of pipelines have already been built so that the marginal cost of bringing this ‘conventional’ gas to Europe is thus rather low. Thus, from an economic and environmental point of view, Gros argues that fracking is unlikely to bring large benefits for Europe and that shale gas might just substitute for conventional gas, which is plentiful.

A comparison of cross-hole electrical and seismic data in fractured rock

Cross-hole anisotropic electrical and seismic tomograms of fractured metamorphic rock have been obtained at a test site where extensive hydrological data were available. A strong correlation between electrical resistivity anisotropy and seismic compressional-wave velocity anisotropy has been observed. Analysis of core samples from the site reveal that the shale-rich rocks have fabric-related average velocity anisotropy of between 10% and 30%. The cross-hole seismic data are consistent with these values, indicating that observed anisotropy might be principally due to the inherent rock fabric rather than to the aligned sets of open fractures. One region with velocity anisotropy greater than 30% has been modelled as aligned open fractures within an anisotropic rock matrix and this model is consistent with available fracture density and hydraulic transmissivity data from the boreholes and the cross-hole resistivity tomography data. However, in general the study highlights the uncertainties that can arise, due to the relative influence of rock fabric and fluid-filled fractures, when using geophysical techniques for hydrological investigations.

Middle and Late Cenomanian anoxia in shallow and deeper shelf environments of western Morocco

The response of shallow-water sequences to oceanic anoxic event 2 and mid-Cenomanian events 1a and 1b was investigated along the west African margin of Morocco north of Agadir (Azazoul) and correlated with the deep-water sequence of the Tarfaya Basin (Mohammed Beach) based on biostratigraphy, mineralogy, phosphorus and stable isotopes. In the deeper Mohammed Beach section results show double peaks in δ13Corg for mid-Cenomanian events 1a and 1b (Rotalipora reicheli biozone, lower CC10a biozone), the characteristic oceanic anoxic event 2 δ13C excursion (Rotalipora cushmani extinction, top of CC10a biozone) and laminated (anoxic) black shale. In the shallow environment north of Agadir, a fluctuating sea-level associated with dysoxic, brackish and mesotrophic conditions prevailed during the middle to late Cenomanian, as indicated by oyster biostromes, nannofossils, planktonic and benthonic foraminiferal assemblages. Anoxic conditions characteristic of oceanic anoxic event 2 (for example, laminated black shales) did not reach into shallow-water environments until the maximum transgression of the early Turonian. Climate conditions decoupled along the western margin of Morocco between mid-Cenomanian event 1b and the Cenomanian–Turonian boundary, as also observed in eastern Tethys. North of Agadir alternating humid and dry seasonal conditions prevailed, whereas in the Tarfaya Basin the climate was dry and seasonal. This climatic decoupling can be attributed to variations in the Intertropical Convergence Zone and in the intensity of the north-east trade winds in tropical areas.

Evaluating the climate and air quality impacts of short-lived pollutants

This paper presents a summary of the work done within the European Union's Seventh Framework Programme project ECLIPSE (Evaluating the Climate and Air Quality Impacts of Short-Lived Pollutants). ECLIPSE had a unique systematic concept for designing a realistic and effective mitigation scenario for short-lived climate pollutants (SLCPs; methane, aerosols and ozone, and their precursor species) and quantifying its climate and air quality impacts, and this paper presents the results in the context of this overarching strategy. The first step in ECLIPSE was to create a new emission inventory based on current legislation (CLE) for the recent past and until 2050. Substantial progress compared to previous work was made by including previously unaccounted types of sources such as flaring of gas associated with oil production, and wick lamps. These emission data were used for present-day reference simulations with four advanced Earth system models (ESMs) and six chemistry transport models (CTMs). The model simulations were compared with a variety of ground-based and satellite observational data sets from Asia, Europe and the Arctic. It was found that the models still underestimate the measured seasonality of aerosols in the Arctic but to a lesser extent than in previous studies. Problems likely related to the emissions were identified for northern Russia and India, in particular. To estimate the climate impacts of SLCPs, ECLIPSE followed two paths of research: the first path calculated radiative forcing (RF) values for a large matrix of SLCP species emissions, for different seasons and regions independently. Based on these RF calculations, the Global Temperature change Potential metric for a time horizon of 20 years (GTP20) was calculated for each SLCP emission type. This climate metric was then used in an integrated assessment model to identify all emission mitigation measures with a beneficial air quality and short-term (20-year) climate impact. These measures together defined a SLCP mitigation (MIT) scenario. Compared to CLE, the MIT scenario would reduce global methane (CH4) and black carbon (BC) emissions by about 50 and 80 %, respectively. For CH4, measures on shale gas production, waste management and coal mines were most important. For non-CH4 SLCPs, elimination of high-emitting vehicles and wick lamps, as well as reducing emissions from gas flaring, coal and biomass stoves, agricultural waste, solvents and diesel engines were most important. These measures lead to large reductions in calculated surface concentrations of ozone and particulate matter. We estimate that in the EU, the loss of statistical life expectancy due to air pollution was 7.5 months in 2010, which will be reduced to 5.2 months by 2030 in the CLE scenario. The MIT scenario would reduce this value by another 0.9 to 4.3 months. Substantially larger reductions due to the mitigation are found for China (1.8 months) and India (11–12 months). The climate metrics cannot fully quantify the climate response. Therefore, a second research path was taken. Transient climate ensemble simulations with the four ESMs were run for the CLE and MIT scenarios, to determine the climate impacts of the mitigation. In these simulations, the CLE scenario resulted in a surface temperature increase of 0.70 ± 0.14 K between the years 2006 and 2050. For the decade 2041–2050, the warming was reduced by 0.22 ± 0.07 K in the MIT scenario, and this result was in almost exact agreement with the response calculated based on the emission metrics (reduced warming of 0.22 ± 0.09 K). The metrics calculations suggest that non-CH4 SLCPs contribute ~ 22 % to this response and CH4 78 %. This could not be fully confirmed by the transient simulations, which attributed about 90 % of the temperature response to CH4 reductions. Attribution of the observed temperature response to non-CH4 SLCP emission reductions and BC specifically is hampered in the transient simulations by small forcing and co-emitted species of the emission basket chosen. Nevertheless, an important conclusion is that our mitigation basket as a whole would lead to clear benefits for both air quality and climate. The climate response from BC reductions in our study is smaller than reported previously, possibly because our study is one of the first to use fully coupled climate models, where unforced variability and sea ice responses cause relatively strong temperature fluctuations that may counteract (and, thus, mask) the impacts of small emission reductions. The temperature responses to the mitigation were generally stronger over the continents than over the oceans, and with a warming reduction of 0.44 K (0.39–0.49) K the largest over the Arctic. Our calculations suggest particularly beneficial climate responses in southern Europe, where surface warming was reduced by about 0.3 K and precipitation rates were increased by about 15 (6–21) mm yr−1 (more than 4 % of total precipitation) from spring to autumn. Thus, the mitigation could help to alleviate expected future drought and water shortages in the Mediterranean area. We also report other important results of the ECLIPSE project.

Public transport and pedestrian access, the impact of suburban planning on adolescence

The following paper discusses the impact of suburban life for adolescents in relation to public transport and pedestrian access. The research compares the morphology and level of connectivity of two planning models, cul-de-sac and regular grid, with respect to two suburbs which share a similar socio-economic profile, Rowville and Caulfield. These are subsequently evaluated in terms of ABS statistics, in particular year 12 or equivalent levels of education, and transport statistics. The results of the investigation are discussed in reference to the four key tasks of adolescence (Carr-Greg & Shale 2002)', in order to establish the degree to which morphology and access levels of suburbs impact on adolescent development.

Internal structure and paleoecology of the lower Permian Uzunbulak reef complex of the Tarim Basin, Northwest China

The internal construction and biotic communities of the Uzunbulak reef of the northwestern Tarim Basin are studied for the first time. The reef was built during the Sakmarian, while the reef substrate and capping beds are of latest Asselian and earliest Artinskian ages, respectively. The reef substrate beds are composed of skeletal and oncoid grainstone. Those fusulinid-dominated skeletal shoals and oncoid banks indicate a high-energy environment and produced local topographic highs on which the reef grew. Reef framework consists mainly of calcisponge bafflestone, calcisponge-Thartharella framestone, and Tubiphytes, Archaeolithoporella and Girvanella boundstones. Calcisponges were the primary frameconstructors that baffled high-energy currents. Archaeolithoporella, Tubiphytes, Girvanella and possibly microbes acted as the primary binders for the boundstone framework. Fusulinids and brachiopods were common reef dwellers. The interreef facies sediments are composed of skeletal-crinoid wackestone-packstone. Most of bioclasts have thick, micritized envelopes. The back-reef facies deposits consist of alternating skeletal packstone to wackestone and black shale. Sea-level fluctuations were probably accountable for the reef growth and demise.

Of the reefal dwellers, brachiopods are extraordinarily abundant in Uzunbulak. They are assignable to five distinctive associations, one each from the reef substrate, framework and inter-reef facies, respectively, and two from the reef capping facies. The brachiopods in the substrate beds were mostly attached to hard substrates by a pedicle, while a few species rested on soft substrates by support of halteroid spines. Cementation of the ventral valve on hard substrates characterizes attachment of the reef framework brachiopods. All inter-reef species were anchored into the substratum comprising hard material by a strong pedicle. Back-reef brachiopods dominantly rested on the soft substrates by support of halteroid spines. the framework brachiopods had the strongest wave-resistant capability;those from both substrate and inter-reef facies were moderately capable of withstanding agitation; and the backreef species preferred to live in calmwater, organic-rich muddy environments.

Lopingian (Late Permian) stratigraphy, sedimentation and palaeobiogeography in southern Tibet

Investigations of the Permian-Triassic sections and limestone blocks scattered in the Indus-Tsangbo Suture Zone in southern Tibet show widespread distribution of the Lopingian strata. The Lopingian deposits mostly contain rich brachiopod fossils and characteristic conodonts of the Mesogondolella shenz Zone of latest Changhsingian age in the topmost part. Brachiopod assemblages are largely comparable with those known from the upper Wargal and Chhidru Formations of the Salt Range, Pakistan, the Zewan Formation of Kashmir, the upper part of the Kuling Group in Spiti of India and the Hardman Formation of Western Australia. A revised Lopingian (Late Permian) age is proposed for the Selong Group and its equivalents in southern Tibet. The Lopingian deposits in southern Tibet can be grouped into three different sedimentary types, each of which reflects different sedimentary environments from coastal to continental shelfal settings on the northern peri-Gondwanan margin. The Qubu-type sequence represents marine coastal and proximal barrier-lagoon sediments during a gradual sea-level rise. Micaceous sandstone and shale of regressive origin, with abundant palynomorphs and acritarches, developed during the Late Lopingian sea-level lowstand, which is followed by a major rapid transgression at the very end of Permian. The Selong-type sequence in the Selong area consists of bioclastic limestone and calcareous shale in the lower part, and crinoid grainstone in the upper part. The latter part is believed to have been formed in a high-energy inner shelf shoal setting. The Chitichun-type sequence, sporadically distributed along the Indus-Tsangbo suture zone as small limestone blocks, consists of pure bioclastic sparite with the ammonoid Cyclolobus fauna. It is interpreted as the break-up products of sea-mounts and/or small isolated carbonate build-ups developed on the outer shelfal settings.

Restudy on the late Permian strata in Northern Qiangtang area, Tibet.

The Late Permian strata, namely Raggyorcaka Formation, is distributed along the line from Shuanghu agency to Raggyorcaka area. The Formation comprises two parts divided by fault. The lower part is mainly composed of shale and carbonate containing fusulinids and brachiopods while the upper part is dominated by flora-bearing sandstone and mudstone. Acording to the new materials got from 1∶250 000 scale Mayigangrimap, the upper terrestrial flora-bearing deposits conformably overlie the lower marine fusulinids-bearing deposits. So, based on the analysis of paleon to logy and litho stratigraphy, the original Raggyorcaka Format ion are divided in to two parts. The lower is Raggyorcaka Formation standing for fusulinids-bearing marine deposits and the upper is Heitugou Formation (P3h), a new lithostratigraphic name represen ting flora-bearing deposits.

Gestão pela qualidade total no serviço de recursos humanos da Petrobrás: uma avaliação de sua implantação

Este trabalho procurou avaliar a implantação de Gestão pela Qualidade Total - GQT no Serviço de Recursos Humanos - SEREC da Petrobrás, através de uma pesquisa de campo, dentro de um contexto historicista. O problema identificado para a pesquisa foi: quais as possibilidades e dificuldades da implantação da Gestão pela Qualidade Total no SEREC ? Com o intuito de melhor subsidiar a pesquisa, foram estudados os conceitos acerca da formação do petróleo, do gás natural e do xisto; foram resumidamente explicadas cada uma das principais atividades desenvolvidas pela Petrobrás; foram aborbados alguns aspectos históricos que envolveram a sua origem. Em seguida estudou-se a evolução da função RH na Petrobrás, desde a sua criação até o final de 1995. Trataram-se os aspectos que envolveram a implantação da GQT no SEREC, inicialmente percorrendo os princípios e acontecimentos que nortearam sua implantação na Petrobrás-holding. Ao final, analisou-se a pesquisa de campo.

Da revolução do gás não convencional nos EUA tendo como substrato uma interferência governamental persistente no estímulo a atividade econômica e no fomento as inovações tecnológicas afetas ao setor

O presente estudo versa sobre os fatores tecnológicos e ambientais que vêm resultando no crescimento da produção de gás natural não convencional nos EUA. Os objetos de analise principais serão as políticas públicas, assim como a dinâmica entre os atores sociais e o ambiente propício que fora criado para que houvesse o adensamento do fomento e do estímulo às inovações tecnológicas sucedidas no setor.

O gás sob pressão: o mapeamento de stakeholders e o lobby no parlamento

Este estudo objetivou identificar os stakeholders que influenciam a agenda do gás de xisto no parlamento brasileiro. A pesquisa teve uma abordagem qualitativa, uma vez que não houve preocupação com os números e sim com a percepção dos entrevistados. Além disso, os dados coletados na pesquisa de campo foram interpretados e alinhados com o referencial teórico desse trabalho. Quanto à metodologia, foi classificada como exploratória, uma vez que ainda há pouco conhecimento sobre a influência de grupos de interesse no Congresso Nacional, do tipo pesquisa de campo e de estudo de caso por se tratar especificamente da exploração do gás de xisto. A coleta de dados foi feita por meio de entrevistas e da aplicação de questionário com um roteiro previamente estabelecido. Após a análise dos dados, concluiu-se que há duas correntes que atuam na agenda do gás de xisto. A primeira tem um posicionamento que preza pela precaução, ou seja, é necessário que se descubra os impactos da exploração da atividade no meio ambiente antes que se decida iniciar a exploração e a produção do gás de xisto. A segunda corrente defende a exploração desse gás não convencional como forma de reduzir os custos de produção e aumentar a competitividade do país. Foram identificados 39 stakeholders que influenciam o andamento do Projeto de Lei 6904/2013, que suspende a autorização e a exploração do gás de xisto por um período de cinco anos. Isso mostra que os grupos de interesse, uns mais poderosos que outros, têm papel importante na formulação de políticas públicas e, através do lobby, buscam influenciar os tomadores de decisão de acordo com os seus objetivos.