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Título: | Soil redistribution and carbon dynamics in Mediterranean agroecosystems: Radioisotopic modelling at different spatial and temporal scales |
Autor: | Quijano Gaudes, Laura CSIC ORCID | Director: | Navas Izquierdo, Ana CSIC ORCID | Fecha de publicación: | 2016 | Editor: | CSIC - Estación Experimental de Aula Dei (EEAD) Universidad de Zaragoza |
Citación: | Tesis doctorales EEAD-CSIC | Serie: | TD-2016-3 | Resumen: | The results of this thesis revealed that the spatial patterns of soil properties and soil nutrients are
closely related to landscape position and topographie characteristies. Higher contents of finer soíl
particles «0.05 mm soil fractíon) including magnetic minerals and 137cs, soil organic matter and
SOC and SON were reeorded in the upper part of the field. On the contrary the contents of
carbonate, coarse and sand fractions were inversely corrrelated with topographic characteristics.
Spatial patterns of soil properties, 137Cs and soil nutrients indicated that their distribution was
related to similar physical processes. This thesis contributes lo improve the knowledge of mechanisms that can explain why soil characteristics, land use and redistribution processcs are key factors that determine the current status of soil and can be used to identify suitable locations for implementing soil conservation strategies in Mediterranean mountain agroecosyslems. |
Descripción: | 66 Pags. Tesis elaborada en la EEAD-CSIC y presentada en la Univ. Zaragoza, Departamento de Ciencias de la Tierra. Incluye las referencias de los ocho artículos científicos realizados durante el período de la tesis, accesibles a texto completo a través de sus enlaces doi (versiones de los editores) y handle (versiones finales de autor en acceso abierto depositadas en repositorio Digital.CSIC) . | URI: | http://hdl.handle.net/10261/131839 |
Aparece en las colecciones: | (EEAD) Tesis |
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QuijanoL_TD-EEADv2_2016.pdf | 14,64 MB | Adobe PDF | Visualizar/Abrir |
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