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首页> 外文学位 >The socio-economic and environmental impact of the transformations in irrigated land in the agrarian reforms of a semi-arid area: Monegros (Spain) (Spanish text).
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The socio-economic and environmental impact of the transformations in irrigated land in the agrarian reforms of a semi-arid area: Monegros (Spain) (Spanish text).

机译：半干旱地区的土地改革中的灌溉土地变化对社会经济和环境的影响：莫内格罗斯岛（西班牙）（西班牙文本）。

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The study is analysing the region of Monegros located between the provinces of Huesca and Zaragoza, in the Spanish Autonomous Community of Aragon. The region has in general a quite arid landscape and a wavy topography, including a lot of extensions and rural population's centres. The land use consisted traditionally on the practices of dry land workings, supplemented with the extensive cattle use. Indeed, dry land agriculture prevailed in the area with many limitations.; In the context of the Irrigation Plan in the Northern Aragon, a very extensive surfaces in the province of Huesca have been transformed in irrigated land; among them the region of Monegros. Therefore, there has been in the area a transformation process causing several changes in the distribution of the cultivated surface, the property, the agrarian rent, the fragmentation of farm exploitation. In consequence, the land use has been modified creating new uses, as well as the creation of a new settlement system, construction new rural villages, the great mechanization level and the installation of new infrastructures of irrigation, as the canals net, dams, so on...; Nevertheless, this great effort doesn't have enough answer. Indeed, we will see that the obtained benefits are below to the attainable ones, that the production factors employment is quite deficient. We will try consequently, to analyse the past, present and future situations of these agrarian reforms in order to evaluate its true dimension and real importance, adopting as hypothesis that this transformations have created an environmental impact and have affected to the socioeconomic aspect of the farmers.
机译：该研究正在分析西班牙阿拉贡自治区韦斯卡省和萨拉戈萨省之间的莫内格罗斯地区。该地区总体上具有相当干旱的地貌和波浪形的地形，包括许多扩展区和农村人口中心。传统上，土地利用包括旱地耕作，并大量使用牲畜。的确，旱地农业在该地区盛行，存在许多局限性。根据北部阿拉贡地区的灌溉计划，韦斯卡省非常广阔的地表已在灌溉土地上进行了改造；其中包括莫内格罗斯地区。因此，该地区存在着一种转化过程，该过程导致耕地表面的分布，财产，土地租金，农业开发的分散性发生了若干变化。因此，土地用途已得到修改，创造了新的用途，并建立了新的定居系统，建设了新的乡村，机械化水平高，并安装了新的灌溉基础设施，如运河网，水坝等。上...;但是，这种巨大的努力没有足够的答案。确实，我们将看到，所获得的收益低于可实现的收益，生产要素的就业是相当不足的。因此，我们将尝试分析这些土地改革的过去，现在和将来的情况，以评估其真正的规模和真正的重要性，并以此假设为基础，认为这种转变产生了环境影响，并影响了农民的社会经济方面。 。

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