Now showing items 309-328 of 789

    • Floret development of durum wheat in response to nitrogen availability 

      Ferrante, Ariel; Savin, Roxana; Slafer, Gustavo A. (Oxford Journals, 2010)
      In Mediterranean durum wheat production, nitrogen (N) fertilization may be important to stabilize and increase yields. Wheat yield responses to N fertilization are usually related to grains per m2, which in turn is the ...
    • Floristic diversity in semi-natural mountain grassland included in the Natural Habitat Types of Community Interest 

      Chocarro, Cristina; Juárez Escario, Alejandro; Barrantes, Olivia; Reiné, Ramón (Centre International de Hautes Etudes Agronomiques Méditerranéennes (CIHEAM), 2010)
      The aim of this work is to evaluate the current situation of the flora and forage production in Pyrenean hay meadows, included in the Natural Habitat Types of Community Interest (NHTCI). 104 phytosociological relevés have ...
    • Forage consecuences of the continued reduction of stocking rate in subalpine grasslands: the case of Festuca eskia grasslands 

      Fanlo Domínguez, Rosario; Ros, Montserrat; Bou, Montserrat (Centre international de hautes études agronomiques méditerranéennes, 2016-06-01)
      From the mid-20th Century abandonment of rangelands is the biggest threat in the European high mountain. Although this grassland has been used as means of grazing for many centuries, there are no natural communities in ...
    • Forest fire propagation prediction based on overlapping DDDAS forecasts 

      Artès, Tomás; Cardil Forradellas, Adrián; Cortés, Ana; Margalef, Tomàs; Molina Terrén, Domingo; Pelegrín, Lucas; Ramírez, Joaquín (Elsevier, 2015)
      Forest fire devastate every year thousand of hectares of forest around the world. Fire behavior prediction is a useful tool to aid coordination and management of human and mitigation resources when fighting against these ...
    • Forest management practices in Spain: Understanding past trends to better face future challenges 

      Vadell Guiral, Enric; Pemán García, Jesús; Verkerk, Pieter Johannes; Erdozain, Matilde; Miguel Magaña, Sergio de (Elsevier, 2022)
      Because forests provide a myriad of essential services to society, sustainable forest management that considers and promotes the multifunctional role of forests is of key importance. Understanding how forests have been and ...
    • Forest road and fuelbreak siting with respect to reference fire intensities 

      Molina Terrén, Domingo; Eastaugh, C. S. (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2012)
      Forest roads and permanent fuelbreaks are an important part of fire suppression infrastructure, but due to maintenance and environmental costs many forest agencies seek to reduce the extent of these networks. The question ...
    • La forestación de tierras agrícolas: balance de un instrumento de política forestal para el cambio del uso de la tierra 

      Vadell Guiral, Enric; Miguel Magaña, Sergio de; Fernández Centeno, G.; Robla, E.; Lerner, M.; Pemán García, Jesús (Sociedad Española de Ciencias Forestales, 2019-09-11)
      Se han cumplido 25 años del inicio del programa de forestación de tierras agrarias con motivo de la reforma de la Política Agrícola Comunitaria (PAC) en 1992. El objetivo de este estudio es realizar un análisis global, a ...
    • Forests synchronize their growth in contrasting Eurasian regions in response to climate warming 

      Shestakova, Tatiana A.; Gutiérrez, Emilia; Kirdyanov, Alexander V.; Julio Camarero, Jesús; Génova, Mar; Knorre, Anastasia A.; Linares, Juan Carlos; Resco de Dios, Víctor; Sánchez-Salguero, Raúl; Voltas Velasco, Jordi (National Academy of Sciences, 2016)
      Forests play a key role in the carbon balance of terrestrial ecosystems. One of the main uncertainties in global change predictions lies in how the spatiotemporal dynamics of forest productivity will be affected by climate ...
    • La formación forestal en España 

      Pemán García, Jesús; Alcázar Montero, Jorge (Colegios y Asociaciones de Ingenieros de Montes e Ingenieros Técnicos Forestales, 2001)
      La reforma universitaria es, en la actualidad, un tema de debate permanente como lo prueba la Declaración Conjunta de los Ministros Europeos de Educación en Bolonia (1999) o el informe Bricall, más reciente, donde se ...
    • Freedom-to-operate analysis of a transgenic multivitamin corn variety 

      Zanga, Daniela; Capell Capell, Teresa; Zhu, Changfu; Christou, Paul; Thangaraj, Harry (John Wiley & Sons, 2016)
      In this article, we explore the intellectual property (IP) landscape relevant to the production and commercialization of Carolight™, a transgenic multivitamin corn variety created on humanitarian grounds to address ...
    • From leaf to continent: The multi-scale distribution of an invasive cryptic pathogen complex on oak 

      Desprez-Loustau, Marie-Laure; Massot, Marie; Toïgo, Maude; Fort, Tania; Aday Kaya, Ayşe Gülden; Boberg, Johanna; Braun, Uwe; Capdevielle, Xavier; Cech, Thomas L.; Chandelier, Anne; Christova, Petya; Corcobado, Tamara; Dogmus, Tugba; Dutech, Cyril; Fabreguettes, Olivier; Faivre D'Arcier, Julie; Gross, Andrin; Jung, Marilia Horta; Iturritxa, Eugenia; Jung, Thomas; Junker, Corina; Kiss, Levente; Kostov, Kaloyan; Lehtijarvi, Asko; Lyubenova, Aneta; Marçais, Benoit; Oliva Palau, Jonàs; Oskay, Funda; Pastirčák, Martin; Pastirčáková, Katarína; Piou, Dominique; Saint-Jean, Gilles; Sallafranque, Arnaud; Slavov, Slavtcho; Stenlid, Jan; Talgø, Venche; Takamatsu, Susumu; Tack, Ayco JM. (Elsevier; British Mycological Society, 2018-09-12)
      The spatial distribution and niche differentiation of three closely related species (Erysiphe alphitoides, Erysiphe quercicola and Erysiphe hypophylla) causing oak powdery mildew was studied at scales ranging from the ...
    • Fruiting effi ciency: an alternative trait to further rise wheat yield 

      Slafer, Gustavo A.; Elia, Mónica; Savin, Roxana; García, Guillermo A.; Terrile, Ignacio I.; Ferrante, Ariel; Miralles, Daniel J.; González, Fernanda G. (John Wiley & Sons Ltd.; Association of Applied Biologists, 2015)
      Further improvements in wheat yields are critical, for which increases in grain number would be required. In the recent past, higher grain number was achieved through increased growth of the juvenile spikes before anthesis, ...
    • Fruiting efficiency differences between cereal species 

      García, Addy Laura; Savin, Roxana; Slafer, Gustavo A. (Elsevier, 2018)
      Grain number (GN) is critical for yield determination, and understanding its physiology may be instrumental to further improving yield. Studying similarities and differences in yield physiology among cereals may highlight ...
    • Fruiting efficiency in wheat: physiological aspects and geneticvariation among modern cultivars 

      Elía Martínez, Mónica; Savin, Roxana; Slafer, Gustavo A. (Elsevier, 2016)
      Efforts to enhance the yield of wheat require increases in the number of grains per m2 (GN) which depends on spike fertility, i.e. the number of fertile florets or grains per spike. Fruiting efficiency (FE), the number of ...
    • Functional characterization of the Gentiana lutea zeaxanthin epoxidase (GlZEP) promoter in transgenic tomato plants 

      Yang, Qingjie; Yuan, Dawei; Shi, Lianxuan; Capell Capell, Teresa; Bai, Chao; Wen, Nuan; Lu, Xiaodan; Sandmann, Gerhard; Christou, Paul; Zhu, Changfu (Springer Verlag, 2010)
      The accumulation of carotenoids in plants depends critically on the spatiotemporal expression profiles of the genes encoding enzymes in the carotenogenic pathway. We cloned and characterized the Gentiana lutea zeaxanthin ...
    • Functional diversity and grazing intensity in sub-alpine and alpine grasslands in Andorra 

      Komac, Benjamin; Pladevall, Clara; Domènech Ferrés, Marta; Fanlo Domínguez, Rosario (Wiley, 2015-01)
      Questions: Humans are altering land use and impacting grazing intensities worldwide in alpine and sub-alpine grasslands, and functional diversity (FD) is a useful tool for predicting changes in these grassland communities ...
    • Fundamentos de la poda sobre masas de abeto douglas y pino laricio de Córcega (1ª parte) 

      Aunós Gómez, Álvaro (Colegios y Asociaciones de Ingenieros de Montes e Ingenieros Técnicos Forestales, 1991)
      Se abordan los principios silvícolas básicos que deben presidir la ejecución de la poda sobre las masas "Pseudotsuga menziesii y Pinus nigra" ssp. laricio, analizando, tanto las ventajas que comporta, como los problemas ...
    • Future changes in climatic water balance determine potential for transformational shifts in Australian fire regimes 

      Boer, Matthias M.; Bowman, David M. J. S.; Murphy, Brett P.; Cary, Geoffrey J.; Cochrane, Mark A.; Fensham, Roderick J.; Krawchuk, Meg A.; Price, Owen F.; Resco de Dios, Víctor; Williams, Richard J. (IOP Publishing, 2016-06-02)
      Most studies of climate change effects on fire regimes assume a gradual reorganization of pyrogeographic patterns and have not considered the potential for transformational changes in the climate-vegetation-fire relationships ...
    • Future trade-offs and synergies among ecosystem services in Mediterranean forests under global change scenarios 

      Morán-Ordóñez, Alejandra; Améztegui González, Aitor; De Cáceres, Miquel; Miguel Magaña, Sergio de; Lefevre, François; Brotons, Lluís; Coll Mir, Lluís (Elsevier, 2020-09-02)
      Mediterranean forests play a key role in providing services and goods to society, and are currently threatened by global change. We assessed the future provision of ecosystem services by Mediterranean pine forests under a ...
    • Gene and QTL detection in a three-way barley cross under selection by a mixed model with kinship information using SNPs 

      Malosseti, Marcos; Eeuwijk, Fred A. van; Boer, Martin P.; Casas Cendoya, Ana Maria; Elía Martínez, Mónica; Moralejo Vidal, Mª Angeles; Bhat, Prasanna R.; Ramsay, Luke D.; Molina Cano, José Luis (Springer Verlag, 2011)
      Quantitative trait locus (QTL) detection is commonly performed by analysis of designed segregating populations derived from two inbred parental lines, where absence of selection, mutation and genetic drift is assumed. Even ...