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[1]WANG Tao,WANG Dexiang,GUO Tingdong,et al.The Impact of Photovoltaic Power Construction on Soil and Vegetation[J].Research of Soil and Water Conservation,2016,23(03):90-94.

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The Impact of Photovoltaic Power Construction on Soil and Vegetation

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 23 Number of periods: 2016 03 Page number: 90-94 Column: Public date: 2016-06-28

Title:: The Impact of Photovoltaic Power Construction on Soil and Vegetation

Author(s):: WANG Tao¹, WANG Dexiang¹, GUO Tingdong¹, ZHANG Ganggang¹, ZHAO Shixiong², NIU Huaicheng², LU Shunyu², LIN Hu²; 1. College of Forestry, Northwest A & F University, Yangling, Shaanxi 712100, China;
2. New Energy Industrial Park Preparatory Office of Jingbian County, Jingbian, Shaanxi 718500, China

Keywords:: environmental assessment; soil physicochemical properties; species diversity; biomass; photovoltaic power

CLC:: S153;Q948

DOI:: -

Abstract:: Based on experiment conducted in the sites unprocessed(NS), shaded by solar panels(S) and the surrounding(SA) in photovoltaic power in Jingbian County, soil physicochemical properties, plant species, α species diversity and aboveground biomass were analyzed and compared through investigation of sample plot and experimental analysis to explore the impact of photovoltaic power construction on vegetation and soil. The results shows that the soil moisture contents, organic matter, available phosphorus and potassium, plant species, α species diversity and fresh and dry weight of aboveground biomass in the area of photovoltaic power plant construction increased and soil pH and electrical conductivity were lower compared with those in the area of SA. Soil bulk density in S increased, soil bulk densities were lower in NS and SA. The soil moisture, pH, nutrient, α species diversity and aboveground biomass increased, and soil bulk density was lower in NS compared with these in S of photovoltaic power plant construction. According to the above results, in arid and semi-arid regions, the positive impact of photovoltaic power construction on soil and vegetation ecosystem outweighs the negative impact.

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