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标题：Comparative analysis of water and energy balance between conventional system and agroforestry system of production
其他标题：Comparative analysis of water and energy balance between conventional system and agroforestry system of production
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作者：Gabriela Leite Neves ; Tainá Thomassim Guimarães ; Allita Rezende dos Santos 等
期刊名称：Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental
电子版ISSN：2236-1170
出版年度：2019
卷号：23
页码：38-49
DOI：10.5902/2236117039841
出版社：Federal University of Santa Maria (UFSM)
摘要：The structure of an agroforestry system differs from conventional agriculture and forestry, because it has an environmental function, improving the system’s productivity due to more efficient use of natural resources (space, soil, water, light and nutrients) and complementary relationships between the components. It is the changes in the microclimate of agroforestry systems that directly affect the water and energy balance of these environments, thus, this paper had as main objective to perform a comparative analysis of the water and energy balance of two models of soil cover for the Ribeirão do Feijão (Feijão creek) basin, located in the municipalities of Itirapina and São Carlos/State of São Paulo, a conventional agriculture situation (where the soil is covered by monoculture - oranges) and another one with agriculture in the model of Agroforestry Systems. The water balance extract was obtained using the Thornthwaite and Mather methodology (1955) and the balance of radiation and the energy balance for the systems under analysis were estimated. The results suggest that the agroforestry system can help conserve resources used in agriculture. Nevertheless, the importance of more studies in the area is emphasized to obtain an understanding of the "soil-water-energy-plant” relationship.
关键词：Agroforestry system;Water balance;Energy balance;Sistema agroflorestal;Balanço hídrico;Balanço de energia