996 resultados para Dubosc, André (1865-1935)


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Pollen and plant macrofossils were analysed at Sägistalsee (1935 m asl), a small lake near timber-line in the Swiss Northern Alps. Open forests with Pinus cembra and Abies alba covered the catchment during the early Holocene (9000–6300 cal. BP), suggesting subcontinental climate conditions. After the expansion of Picea abies between 6300 and 6000 cal. BP the subalpine forest became denser and the tree-line reached its maximum elevation at around 2260 m asl. Charcoal fragments in the macrofossil record indicate the beginning of Late-Neolithic human impact at ca. 4400 cal. BP, followed by a extensive deforestation and lowering of the forest-limit in the catchment of Sägistalsee at 3700 cal. BP (Bronze Age). Continuous human activity, combined with a more oceanic climate during the later Holocene, led to the local extinction of Pinus cembra and Abies alba and favoured the mass expansion of Picea and Alnus viridis in the subalpine area of the Northern Alps. The periods before 6300 and after 3700 cal. BP are characterised by high erosion activity in the lake's catchment, whereas during the phase of dense Picea-Pinus cembra-Abies forests (6300–3700 cal. BP) soils were stable and sediment-accumulation rates in the lake were low. Due to decreasing land-use at higher altitudes during the Roman occupation and the Migration period, forests spread beween ca. 2000 and 1500 cal. BP, before human impact increased again in the early Middle Ages. Recent reforestation due to land-use changes in the 20th century is recorded in the top sediments. Pollen-inferred July temperature and annual precipitation suggest a trend to cooler and more oceanic climate starting at about 5500 cal. BP.

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Mode of access: Internet.

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Mode of access: Internet.

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The exponential growth of studies on the biological response to ocean acidification over the last few decades has generated a large amount of data. To facilitate data comparison, a data compilation hosted at the data publisher PANGAEA was initiated in 2008 and is updated on a regular basis (doi:10.1594/PANGAEA.149999). By January 2015, a total of 581 data sets (over 4 000 000 data points) from 539 papers had been archived. Here we present the developments of this data compilation five years since its first description by Nisumaa et al. (2010). Most of study sites from which data archived are still in the Northern Hemisphere and the number of archived data from studies from the Southern Hemisphere and polar oceans are still relatively low. Data from 60 studies that investigated the response of a mix of organisms or natural communities were all added after 2010, indicating a welcomed shift from the study of individual organisms to communities and ecosystems. The initial imbalance of considerably more data archived on calcification and primary production than on other processes has improved. There is also a clear tendency towards more data archived from multifactorial studies after 2010. For easier and more effective access to ocean acidification data, the ocean acidification community is strongly encouraged to contribute to the data archiving effort, and help develop standard vocabularies describing the variables and define best practices for archiving ocean acidification data.

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Desde su nacimiento hasta la caída de la dictadura de Primo de Rivera, el ferrocarril se perfiló como una industria doblemente creadora de riqueza, estimulando por un lado la ya existente e impulsando el desarrollo económico por otro. Ante sus peculiaridades técnicas, económicas y de mercado, los distintos gobiernos adoptaron soluciones intervencionistas de mayor o menor grado. Simultáneamente, en su primer desarrollo, se produjo el abandono del paradigma clásico basado en la libre competencia, lo que derivó en la conversión del ferrocarril en foco de la retórica anti-competencia y de la práctica intervencionista. En este trabajo realizamos un seguimiento del nacimiento y desarrollo del ferrocarril, centrado exclusivamente en la evolución político-económica del sector dentro de la propia evolución histórica, paralela a la vía nacionalista del capitalismo español, y en la descriptiva teórica y práctica del desarrollo del intervencionismo y las restricciones al libre mercado.

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Between 1935 and 1970 the state-funded Irish Folklore Commission (Coimisiún Béaloideasa Éireann) assembled one of the great folklore collections of the world under the direction of Séamus Ó Duilearga (James Hamilton Delargy). The aim of this study is to recount and assess the work and achievement of this commission. The cultural, linguistic, political and ideological factors that had a bearing on the establishment and making permanent of the Commission and that impinged on many aspects of its work are here elucidated. The genesis of the Commission is traced and the vision and mission of Séamus Ó Duilearga are outlined. The negotiations that preceded the setting up of the Commission in 1935 as well as protracted efforts from 1940 to 1970 to place it on a permanent foundation are recounted and examined at length. All the various collecting programmes and other activities of the Commission are described in detail and many aspects of its work are assessed. This study also deals with the working methods and conditions of employment of the Commission s field and Head Office staff as well as with Séamus Ó Duilearga s direction of the Commission. In executing this work extensive use has been made of primary sources in archives and libraries in Ireland, Sweden, Finland, Estonia, and North America. This is the first major study of this world-famous institute, which has been praised in passing in numerous publications, but here for the first time its work and achievement are detailed comprehensively and subjected to scholarly scrutiny. This study should be of interest not only to students of Irish oral tradition but to folklorists everywhere. The history of the Irish Folklore Commission is a part of a wider history, that of the history of folkloristics in Europe and North America in particular. Moreover, this work has relevance for many areas of the developing world today, where conditions are not dissimilar to those that pertained in Ireland in the 1930's when this great salvage operation was funded by the young, independent Irish state. It is also hoped that this work will be of practical assistance to scholars and the general public when utilising these collections, and that furthermore it will stimulate research into the assembling of other national collections of folklore as well as into the history of folkloristics in other countries, subjects which in recent years are beginning to attract more and more scholarly attention.

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Tutkimuksessa tarkastellaan moderniin kansalaisuuteen sisältyneitä normeja ja ihanteita, joita analysoidaan vuoden 1935 sterilisaatiolain toteuttamisessa syntyneiden asiakirjojen kautta. Pyrkimyksenä on löytää asiakirjoihin implisiittisesti kirjatut hyvän elämän ja kansalaisuuden kriteerit. Työn laajemman kehyksen muodostaa suomalaisen modernisaation ja ns. uuden keskiluokan analyysi erityisesti lääketieteen ja huoltotoimen asiantuntijaviranomaisten avulla. Rotuhygienian tarkastelu avaa uuden väylän tutkia moderniin kansalaisuuteen liittyneitä määreitä. Rotuhygienia ja erityisesti sen käytäntöön soveltaminen sterilisaatiolain muodossa tarjoaa kansalaisuuden näkökulmalle konkreettisen ja fokusoidun tutkimuskohteen. Sterilisaatioasiakirjoissa kristallisoituu lääketieteellisin perustein tehty huonon kansalaisen määrittely. Tutkimus rakentuu kolmesta pääluvusta. Ensin käydään läpi vuoden 1935 sterilisaatiolain toteuttamista yleisesti aikaisemman tutkimuksen perusteella, minkä jälkeen tarkennetaan kuvaa otoksista saatujen tulosten avulla. Seuraavassa luvussa tarkastellaan hyvän elämän kriteerejä oikeanlaisen elämänkulun hahmottamisen avulla. Viimeinen pääluku keskittyy modernin kansalaisen muotokuvan rakentamiseen normeiksi määrittyvien fysionomisten ja seksuaalisten sekä luonne- ja älykkyysominaisuuksien palasilla. Normaali, terve kansalainen oli lapsesta asti sekä fyysisiltä että psyykkisiltä ominaisuuksiltaan normien mukaan kehittynyt. Hänessä ei ilmennyt diagnosoitavia häiriötiloja vaan hänen yksilöllinen elämänsä noudatti sisäsyntyistä "luonnollista" elämänkulkua. Fyysiseltä olemukseltaan ihannekansalainen oli sopusuhtainen, säännönmukainen ja mahdollisimman symmetrinen. Normaali kansalainen oli alistanut viettinsä rationaalin alle. Hän hallitsi tunteitaan ja elämäänsä järkevästi niitä itse tietoisesti ohjaillen. Seksuaaliviettinsä ihannekansalainen oli rajannut porvarillisen avioliiton alueelle, ja sielläkin sukupuolielämän tehtävänä oli reproduktio uusien kansalaisten tuottajana. Viettielämän hallitsemattomuus ja ylivalta suhteessa yksilön järjen tahtoon osoitti sisäsyntyistä rappiota, degeneraatiota, jolloin vajaan, epänormaalin yksilön elämä oli jäänyt lapsen tai lähes eläimen tasolle. Normaali kansalainen kulki jatkuvan yksilöllisen kehityksen polkua, jonka tarkoituksena oli saattaa atavistiset piirteet ja vietit järjen ja sivistyksen tuoman hallinnan alle.Ihannekansalaisen evolutionääriseen kehitykseen kuului valintojen tekeminen yhteneväisinä kansallisvaltion päämäärien kanssa. Hän kykeni elättämään itsensä ja perheensä mahdollisimman itsenäisesti muiden apuun turvautumatta. Hän eli kristillisten moraaliarvojen mukaisesti rehellisyydessä, säästäväisyydessä ja anteeksiannossa. Modernin ihannekansalaisen kasvatus alkoi kotona, jossa häntä oli hoidettu ja kasvatettu normien mukaisesti sekä oikeanlaisessa tunnesuhteessa äitiinsä. Indoktrinoiva kasvatus ja ohjaus ihannekansalaisuuteen jatkui koulussa. Tutkimukseni osoittaa kristilliseen opetukseen sisältyneiden arvojen ja moraalikäsitysten jatkumon objektiiviksi kutsutuissa moderneissa (luonnon-)tieteissä. Tieteen avulla perustellut käsitykset työnteosta, sukupuolimoraalista sekä auktoriteetin ylivallasta ovat verrattavissa luterilaisen opin sisältöihin. Avainsanat: Kansalainen, sterilisaatio, rotuhygienia, moderni keskiluokka, älykkyys

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Linear mixed models were used to test the null hypothesis that there were no differences between seasons and locations in the reproductive potential of female eastern king prawns, Melicertus plebejus along the east coast of Australia. Three samples were collected in each season between autumn 1991 and winter 1992 (inclusive). Females capable of spawning were found at all locations but proportions were greater in lower than higher latitudes. Females capable of spawning were not found at the southern (highest latitude) most location in all seasons. There was a significant interaction in reproductive potential between seasons and locations suggesting that patterns among seasons differed between locations and vice versa. Reproductive potential was greatest amongst the northern (lower latitudes) most locations and was greatest in autumn at these locations. Seasonal patterns were less pronounced further south (higher latitudes). The length composition of females in catches differed between locations with more larger prawns found in samples from northern locations. The challenge that remains is to quantify the oceanic sources of larvae that contribute to recruitment in each nursery area and the estuarine sources of juveniles that contribute adults back to the effective spawning stock. Maintaining the effective spawning stock and important nursery areas are crucial to the sustainability of this resource.