Mostrando ítems 241-260 de 1903

    Actuació de restauració de poblacions de Briozous (Pentapora fascialis i Myriapora truncata) al Parc Natural del Montgrí, les Illes Medes i el Baix Ter. 

    Hereu Fina, Bernat; Linares Prats, Cristina; Medrano Cuevas, Alba; Pagès Escolà, Marta (Fecha de publicación: 2018-02-27)

    Estudi realitzat per la Universitat de Barcelona, sota l’encàrrec del Parc Natural del Montgrí, les illes Medes i el Baix Ter.

    Plant physiology and proteomics reveals the early events of leaf response to drought in alfalfa (Medicago sativa L.) 

    Aranjuelo, Iker; Molero, Gemma; Erice, Gorka; Avice, Jean-Christophe; Nogués Mestres, Salvador (Fecha de publicación: 2023-03-16)

    Despite its relevance, protein regulation, metabolic adjustment, and the physiological status of plants under drought is not well understood in relation to the role of nitrogen fixation in nodules. In this study, nodulated ...

    Bleeper-Evo: an easy-to-handle ROV for benthic study 

    Gori, Andrea; Olariaga, Alejandro; Orejas, Covadonga; Rossi, Sergio (Rossi Heras); Quesada, Sergi; Valentin, Alfred; Bosch, Isaac; Teixidor, Jordi; Gili, Josep Maria, 1953- (Fecha de publicación: 2016-04-08)

    Bleeper Evo is a remotely operated vehicle (ROV) developed by the company Praesentis in collaboration with Institut de Ciències del Mar (CSIC) in Barcelona. The main goal of this project was to develop an 'easy-to-handle' ...

    Plantes de la Vall de Cardos 

    Vigo, Josep, 1937- (Fecha de publicación: 2012-09-12)

    Dins el programa d'activitats practiques del Departament de Botànica.(Facultat de Biología de la Universität de Barcelona) eis estius deis anys 1982 i 1983 férem breus estades a la Valí de Cardos. Les nostres exploracions ...

    Indicateurs de biodiversité en milieu marin: les Échinodermes. Fluctuations temporelles des peuplements d'Échinodermes a Port-Cros 1982-2003 

    Hereu Fina, Bernat; Linares Prats, Cristina; Díaz Viñolas, David; Dantart, Lluís; Garrabou Vancells, Joaquim; Sala Gamito, Enric; Ballesteros i Sagarra, Enric, 1958-; Harmelin, Jean-Georges; Zabala i Limousin, Mikel (Fecha de publicación: 2012-03-09)

    Niche differentiation drives microbial community assembly and succession in full-scale activated sludge bioreactors 

    Celis, Miguel de; Duque, J.¡avier; Marquina, Domingo; Salvadó i Cabré, Humbert; Serrano, Susana; Arregui, Lucía; Santos, Antonio; Belda, Ignacio (Fecha de publicación: 2023-03-07)

    Network models and community phylogenetic analyses are applied to assess the composition, structure, and ecological assembly mechanisms of microbial communities. Here we combine both approaches to investigate the temporal ...

    First record of Ochthebius (Ochthebius judemaesi Delgado & Jäch, 2007 in Nothern Africa (Coleoptera: Hydraenidae) 

    Sáinz Cantero, Carmen Elisa; Bonada i Caparrós, Núria; Múrria i Farnós, Cesc; Acosta Rivas, Carlos Raúl; Garrido, J. (Fecha de publicación: 2014-11-12)

    The group Ochthebius (Ochthebius) metallescens, proposed by ORCHYMONT (1942), currently includes more than 50 species found in small headwaters in the occidental Paleartic region.

    Les restes humanes del jaciment epipaleolític de la Balma de Guilanyà (Navés, Solsonès) 

    Lalueza Fox, Carles, 1965- (Fecha de publicación: 2012-04-23)

    Les restes humanes deIs períodes epipaleolític i mesolític estan pobrament representades a la Península Iberica, tot i que existeixen dos jaciments mesolítics excepcional s a Muge, Portugal (Moita do Sebastiao i Cabe~o da ...

    Ontogenetic dietary changes in male South American fur seals Arctocephalus australis in northern and central Patagonia, Argentina. 

    Vales, Damián G.; Cardona Pascual, Luis; García, Nestor Antonio; Zenteno Devaud, Lisette; Crespo, Enrique A. (Fecha de publicación: 2015-04-13)

    This study assessed ontogenetic dietary changes in male South American fur seals Arctocephalus australis in northern and central Patagonia (Argentina) using stable isotope ratios (δ15 N and δ13 C) in vibrissae and bones. ...

    Herbivores, saprovores and natural enemies respond differently to within-field plant characteristics of wheat fields 

    Caballero López, Berta; Blanco Moreno, José Manuel; Pujade, Juli, 1960-; Ventura, D.; Sánchez Espigares, Josep A. (Josep Anton); Sans, Xavier (Sans i Serra) (Fecha de publicación: 2019-02-01)

    Understanding ecosystem functioning in a farmland context by considering the variety of ecological strategies employed by arthropods is a core challenge in ecology and conservation science. We adopted a functional approach ...

    Dataset on the RETRO-BMC cruise onboard the R/V Hespérides, April 2017, Brazil-Malvinas Confluence 

    Orúe Echevarría, Dorleta; Pelegrí, Josep L. (Josep Lluís); Castellanos, Paola; Guallar, Carles; Marotta, Humberto; Marrasé, Cèlia; Martín, Jacobo; Masdeu Navarro, Marta; Paniagua, Guillermina F.; Peña Izquierdo, Jesús; Puigdefábregas, Joan; Rodríguez Fonseca, Belén; Roget, Elena; Rosell Fieschi, Miquel; Salat, Jordi; Salvador, Joaquín; Vallès Casanova, Ignasi; Vidal Barcelona, Montserrat; Viúdez, Àlvaro (Fecha de publicación: 2021-07-02)

    This dataset, gathered during the RETRO-BMC cruise, reports multiple-scale measurements at the Confluence of the Brazil and Malvinas Currents. The cruise was carried out between 8 and 28 April 2017 onboard R/V Hespérides, ...

    Adjudicació genèrica d'espècies mexicanes d'ubicació dubtosa descrites per Kinsey i comentaris sobre la fauna mexicana (Hymenoptera: Cynipidae: Cynipini) 

    Pujade, Juli, 1960-; Ferrer Suay, Mar (Fecha de publicación: 2016-10-10)

    A Mèxic es coneixen un total de 183 espècies de cinípids (Hymenoptera: Cynipidae) que causen gales als roures. S'estudia un total de 43 espècies de cinípids de Mèxic descrites per Kinsey que presenten, segons estudis previs, ...

    Long telomeres are associated with clonality in wild populations of the fissiparous starfish Coscinasterias tenuispina 

    Garcia-Cisneros, Alex; Pérez Portela, Rocío; Almrothc, Bethanie Carney; Degermand, Sofie; Palacín Cabañas, Cruz; Nilsson Skölde, Helen (Fecha de publicación: 2021-01-29)

    elomeres usually shorten during an organism's lifespan and have thus been used as an aging and health marker. When telomeres become sufficiently short, senescence is induced. The most common method of restoring telomere ...

    Letter to editor: Low Birth Weight And Adult Depression: Eliciting Their Association 

    Córdova Palomera, Aldo; Goldberg, Ximena; Alemany Sierra, Silvia; Nenadic, Igor; Gastó Ferrer, Cristóbal; Fañanás Saura, Lourdes (Fecha de publicación: 2014-03-26)

    Theories supporting fetal origins of adult health and disease are nowadays widely accepted regarding some psychiatric conditions. However, whether genetic or environmental factors disrupting fetal growth might constitute ...

    Synthesis of merlinoite from Chinese coal fly ashes and its potential utilization as slow release K-fertilizer 

    Li, Jing; Zhuang, Xinguo; Font, Oriol, 1968-; Moreno, Natalia; Vallejo, V. Ramón (Victoriano Ramón); Querol Carceller, Xavier; Tobias, Aurelio (Fecha de publicación: 2015-03-17)

    This study focuses on the synthesis of merlinoite from Chinese coal fly ashes by KOH direct conversion method, with special emphasis on the application of synthetic merlinoite as fertilizer. These fly ashes were collected ...

    The nitrogen contribution of different plant parts to wheat grains: exploring genotype, water, and nitrogen effects 

    Sánchez Bragado, Rut; Serret Molins, M. Dolors; Araus Ortega, José Luis (Fecha de publicación: 2018-02-20)

    The flag leaf has been traditionally considered as the main contributor to grain nitrogen. However, during the reproductive stage, other organs besides the flag leaf may supply nitrogen to developing grains. Therefore, the ...

    Does grazing pressure modify diuron toxicity in a biofilm community? 

    López-Doval, Julio C.; Ricart, Marta; Guasch i Padró, Helena; Sabater, Sergi; Romaní i Cornet, Anna M.; Muñoz Gràcia, Isabel (Fecha de publicación: 2024-02-05)

    Herbicides affect the structure and functional parameters of fluvial biofilm. Diuron is toxic to primary producers and disrupts endocrine activity. Here, we studied the interaction between this toxicant and several biological ...

    Marker-assisted introgression of the salinity tolerance locus Saltol in temperate japonica rice 

    Marè, Caterina; Zampieri, Elisa; Cavallaro, Viviana; Frouin, Julien; Grenier, Cécile; Courtois, Brigitte; Brottier, Laurent; Tacconi, Gianni; Finocchiaro, Franca; Serrat, Xavier; Nogués Mestres, Salvador; San Segundo, Blanca; Negrini, Noemi; Pesenti, Michele; Sacchi, Gian Attilio; Gavina, Giacomo; Bovina, Riccardo; Monaco, Stefano; Tondelli, Alessandro; Cattivelli, Luigi; Valè, Giampiero (Fecha de publicación: 2023-05-05)

    A Marker-Assisted Backcross (MABC) procedure was adopted in rice to transfer the Saltol locus conferring salt tolerance at the seedling stage, from a donor indica line (IR64-Saltol) to two renowned Italian japonica varieties, ...

    Green Tea catechins modulate skeletal development with effects dependent on dose, time, and structure in a Down syndrome mouse model 

    Llambrich, Sergi; González-Colom, Rubèn; Wouters, Jens; Roldan, Jorge; Salassa, Sara; Wouters, Kaat; Van Bulck, Vicky; Sharpe, James; Callaerts-Vegh, Zsuzsanna; Vande Velde, Greetje; Martínez Abadías, Neus, 1978- (Fecha de publicación: 2022-11-24)

    Altered skeletal development in Down syndrome (DS) results in a brachycephalic skull, flattened face, shorter mandibular ramus, shorter limbs, and reduced bone mineral density (BMD). Our previous study showed that low doses ...

    Comparison of flag leaf and ear photosynthesis with biomass and grain yield of durum wheat under various water conditions and genotypes 

    Abbad, Hanane; El Jaafari, Samir; Bort Pie, Jordi; Araus Ortega, José Luis (Fecha de publicación: 2013-12-02)

    Photosynthetic activity of cereals has traditionally been studied using leaves, thus neglecting the role of other organs such as ears. Here, we studied the effects of water status and genotypes on the photosynthetic activity ...