Protein crops: Food and feed for the future [Editorial]

Peer reviewedPeer Reviewe

Nota sobre la utilización de hidrocarburos saturados como indicadores paleo-ambientales en rocas sedimentarias

Se han utilizado las series de n-alcanos e isoprenóides acíclicos para caracterizar los paleoambientes deposicionales de diferentes sedimentos eocenos del borde oriental de la Depresión del Ebro.Nuestros resultados concuerdan con las interpretaciones paleoambientales establecidas en base a criterios paleontológicos y sedimentológicos. Se observa una clara predominancia de los n-alcanos con número par de átomos de carbono en el intervalo C20-C30, en todas las muestras marinas estudiadas, lo que es evidencia de actividad bacteriana sedimentaria

Nota sobre la utilización de hidrocarburos saturados como indicadores paleo-ambientales en rocas sedimentarias

Se han utilizado las series de n-alcanos e isoprenóides acíclicos para caracterizar los paleoambientes deposicionales de diferentes sedimentos eocenos del borde oriental de la Depresión del Ebro.Nuestros resultados concuerdan con las interpretaciones paleoambientales establecidas en base a criterios paleontológicos y sedimentológicos. Se observa una clara predominancia de los n-alcanos con número par de átomos de carbono en el intervalo C20-C30, en todas las muestras marinas estudiadas, lo que es evidencia de actividad bacteriana sedimentaria

Miocarditis aguda: diagnóstico mediante resonancia magnética cardiaca

Cardiomyopathies are a common cause of morbidity and mortality. Myocarditis, which is included among specific cardiomyopathies, frequently presents non-specific clinical manifestations and thus may be difficult to diagnose, or even be misdiagnosed. Traditionally employed diagnostic techniques, including endomyocardial biopsy, have been shown to be of limited value. Following its overall implantation in clinical practice, cardiac magnetic resonance imaging (MRI) is nowadays widely considered to be the best non-invasive diagnostic tool available for diagnosing myocarditi

Macrofossils in Raraku Lake (Easter Island) integrated with sedimentary and geochemical records: Towards a palaeoecological synthesis for the last 34,000 years

Macrofossil analysis of a composite 19m long sediment core from Rano Raraku Lake (Easter Island) wasrelated to litho-sedimentary and geochemical features of the sediment. Strong stratigraphical patterns are shown by indirect gradient analyses of the data. The good correspondence between the stratigraphical patterns derived from macrofossil (Correspondence Analysis) and sedimentary and geochemical data (Principal Component Analysis) shows that macrofossil associations provide sound palaeolimnological information in conjunction with sedimentary data. The main taphonomic factors influencing the macrofossil assemblages are run-off from the catchment, the littoral plant belt, and the depositional environment within the basin. Five main stages during the last 34,000 calibrated years BP (calyrBP) are characterised from the lithological, geochemical, and macrofossil data. From 34 to 14.6calkyrBP (last glacial period) the sediments were largely derived from the catchment, indicating a high energy lake environment with much erosion and run-off bringing abundant plant trichomes, lichens, and mosses into the centre of Raraku Lake. During the early Holocene the infilling of the lake basin and warmer conditions favoured the growth of a littoral plant belt that obstructed terrigenous input. Cladoceran remains and Solanaceae seeds are indicative of reduced run-off and higher values of N and organic C indicate increased aquatic and catchment productivity. From 8.7 to 4.5calkyrBP a swamp occupied the entire basin. The increase of Cyperaceae seeds reflects this swamp development and, with oribatid mites and coleopteran remains, indicates a peaty environment and more anoxic conditions in Raraku. At around 4.5calkyrBP dry conditions prevented peat growth and there is a sedimentary hiatus. About 800calyrBP, peat deposition resumed. Finally, in the last few centuries, a small lake formed within the surrounding swamp. Evidence of human activity is recorded in these uppermost sediments. © 2011 Elsevier Ltd.This research was funded by the Spanish Ministry of Science and Education through the projects LAVOLTER (CGL2004-00683/BTE), GEOBILA (CGL2007-60932/BTE) and CONSOLIDER GRACCIE (CSD2007-00067) and an undergraduate grant (BES-2008-002938 to N. Cañellas-Boltà).Peer Reviewe

Opciones para la producción de corderos ligeros

Publishe

Chronic bovine besnoitiosis: histopathological findings and parasite distribution and load in subclinical cases [abstract]

PublishedPoster 50, Apicowplexa 201

Iberfault 2022. IV Reunión Ibérica sobre Fallas Activas y Paleosismología. Volumen de resúmenes, Teruel, 7 al 10 de septiembre de 2022

SESIÓN 1: Tectónica activa y paleosismología de las Cordilleras Béticas (I) SESIÓN 2: Tectónica activa y paleosismología del resto de la Península Ibérica SESIÓN 3: Sismología y sismicidad inducida SESIÓN 4: Arqueosismología SESIÓN 5: Tectónica activa y paleosismología de las Cordilleras Béticas (II) SESIÓN 6: Tectónica activa en el medio marino SESIÓN 7: Geodesia aplicada a tectónica activa SESIÓN 8: Modelización sismotectónic