Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Mediterranean environments"”.
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Aspects of the structure and phenology of two fynbos communities
… general patterns of periodicity in nutrient-poor mediterranean environments. Taxa typical of the fynbos flora are dominant in both communities, but the drier Cedarberg community has fewer species in these taxa and more annuals than the moister Kogelberg environment. These floristic changes are …
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An intersection of climate, history and landscape use: 3000 years of central Italian environmental change
Both climate change and historical events affect the environmental history of a place. Dis-entangling the two is challenging and requires independent reconstructions of climate and landscape change, as well as a thorough local historical narrative. Understanding the role climate and humans have …
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Late Holocene Logistical and Residential Settlement in Interior Santa Rosa Island, California: A Comparative Analysis of Four Rockshelter Sites
… to understanding similar choices people face in Mediterranean environments generally.
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Diferenciación adaptativa entre poblaciones de Pinus canariensis Chr. Sm. ex DC
… substrates and optimize photosynthesis in arid environments. Among these responses, osmotic adjustment of dry populations and changes in biomass allocation were remarkable. A longer juvenile stage in Canary Island pine compared with the rest of Mediterranean pines was assessed. In the provenance …
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Influencia de la luz y la sequía estival en la respuesta funcional de brinzales de Quercus petraea (Matt.) Liebl. y Quercus pyrenaica Willd. : implicaciones para la regeneración
… in sites of contrasting canopy cover in a sub-Mediterranean mid-mountain field site. Results at both leaf and plant level under glasshouse conditions pointed to a more competitive ability to light in seedlings of sessile oak. They had larger leaves with more specific area and higher nitrogen …
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Biogeoquímica del fósforo en el suelo: optimización de criterios para un uso agronómico eficiente y ambientalmente aceptable de un recurso no renovable
… in soils. In this thesis, focused on soils from Mediterranean environments, the Olsen P will be taken as a reference for SPT. In the first chapter of this PhD thesis, a general introduction to the problem of P in agriculture, with information regarding its relevance as non-renewable and strategic …