Ecological characteristics of artificial vegetation communities on excavated slopes at the Xiangjiaba hydroelectric power station |
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| Authors: | XIA Zhen-yao XU Wen-nian WANG Jian-zhu |
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| Institution: | College of Water Resources and Hydroelectric Engineering, Wuhan University, Wuhan 430079, P. R. China Key Laboratory of Geological Hazards on Three Gorges Reservoir Area of Ministry of Education, China Three Gorges University, Yichang 443002, Hubei Province, P. R. China;Key Laboratory of Geological Hazards on Three Gorges Reservoir Area of Ministry of Education, China Three Gorges University, Yichang 443002, Hubei Province, P. R. China;College of Chemistry & Life Science, China Three Gorges University, Yichang 443002, Hubei Province, P. R. China |
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| Abstract: | This paper reports the investigation of artificial vegetation communities on excavated slopes in a construction perturbed area of the Xiangjiaba hydroelectric power station in the Jinsha River Basin, P. R. China. Belt transect and random quadrats were used in sampling and recording the vegetation of the four selected plots on the slopes. The community of each plot was characterized based on the coverage, relative importance value, richness, diversity, evenness of species derived from the survey data. Proble... |
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| Keywords: | vegetation ecological community artificial vegetation community ecological characteristics regulation analysis |
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