Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
8 p, 65.4 KB Field efficacy against the hazelnut weevil, Curculio nucum and short-term persistence of entomopathogenic nematodes / Batalla Carrera, Laia (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Morton Juaneda, Ana (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Garcia-del-Pino, Fernando (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
The hazelnut weevil, Curculio nucum L. (Coleoptera: Curculionidae) is a pest affecting hazelnut orchards in Europe, with an important economical repercussion. Its potential control, short-term field persistence and the vertical distribution of native entomopathogenic nematode strains were tested in Muntanyes de Prades, Tarragona (NE Iberian Peninsula) over two consecutive years. [...]
2013 - 10.5424/sjar/2013114-4210
Spanish journal of agricultural research, Vol. 11, Núm. 4 (2013) , p. 1112-1119  
2.
24 p, 654.6 KB Intercropping trees' effect on soil oribatid diversity in agro-ecosystems / Doblas Miranda, Enrique (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Paquette, Alain (Université du Québec à Montréal. Centre d'étude de la forêt) ; Work, Timothy T. (Université du Québec à Montréal. Centre d'étude de la forêt)
The benefits of tree-based intercropping (TBI) compared to conventional agro-ecosystems in North America could include climate change mitigation and adaptation, although enhancing resilience to climate change through increasing soil diversity remains poorly explored. [...]
2014 - 10.1007/s10457-014-9680-y
Agroforestry systems, Vol. 88, Issue 4 (August 2014) , p. 671-678  
3.
12 p, 316.4 KB Stratigraphic distribution of Aphidfauna (Hom.) in Eastern Andalusian Mountains (South Spain) / Ghosh, Asish K. (Zoological Survey of India (Calcuta, Índia)) ; Nieto Nafría, Juan M. (Universidad de León. Departamento de Biodiversidad y Gestión Ambiental)
A total of 148 aphid species belonging to 69 genera and 7 subfamilies collected over last 40 years in Eastem Andalusian mountains has been analyzed with regard to their vertical distribution pattem, percentage composition at generic and specific level with regard to the total fauna at each altitudinal gradient, rarity and abundance and extent of floral association. [...]
Denominamos en el presente estudio Montañas orientales de Andalucía los macizos montañosos situados en el oriente andaluz con más de dos mil metros de altura máxima y que reciben una precipitación anual superior a los 400 mm. [...]

1994
Orsis, V. 9 (1994) p. 85-96  
4.
14 p, 431.4 KB Cambios nictemerales en la distribución vertical de algunos microcrustáceos en un lago artificial del neotrópico (Colombia) / Villabona-González, Silvia ; Gavilán-Díaz, Rosa A. ; Estrada-Posada, Ana L.
En el Lago Acuarela, un sistema artificial de poca profundidad, se analizó la distribución vertical diaria de los microcrustáceos planctónicos y su relación con algunas variables físicas y químicas. [...]
The diel vertical distribution of the planktonic microcrustacean and its relationship with some physical and chemical variables was analyzed in the Lake Acuarela, a little depth artificial system. Four nictemeral cycles were evaluated at intervals of three hours in the deepest place of the lake. [...]

2007
Limnética, V. 26 n. 1 (2007) p. 75-88  
5.
20 p, 521.2 KB The zooplankton community in a small, hypertrophic mediterranean reservoir (Foix reservoir, NE Spain) / Marcé, Rafael (Universitat de Barcelona. Departament d'Ecologia) ; Comerma, Marta (Universitat de Barcelona. Departament d'Ecologia) ; García, Juan Carlos (Universitat de Barcelona. Departament d'Ecologia) ; Gomà, Joan (Universitat de Barcelona. Departament d'Ecologia) ; Armengol, Joan (Universitat de Barcelona. Departament d'Ecologia)
A small hypertrophic reservoir (Foix Reservoir, Spain) was sampled from March 1997 to January 2000 to document the composition and spatial and temporal variability of the zooplankton assemblage. Twenty five species of Rotifera, 10 of Cladocera, and one species of copepod (Acanthocyclops robustus (Sars)) were collected. [...]
Un embalse pequeño e hipereutrófico (Embalse de Foix, España) fue muestreado desde Marzo de 1997 a Enero de 2000, con el fin de documentar la composición y variabilidad espacial y temporal de la comunidad zooplantónica. [...]

2005
Limnética, V. 24 n. 3-4 (2005) p. 275-294  

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