| 桉树人工林引种的生态环境效应研究进展 |
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| 引用本文： | 杜虹蓉,易琦,赵筱青.桉树人工林引种的生态环境效应研究进展[J].云南地理环境研究,2014(1):30-39. |
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| 作者姓名： | 杜虹蓉 易琦 赵筱青 |
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| 作者单位： | 云南大学资源环境与地球科学学院,云南昆明650091 |
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| 基金项目： | 国家自然科学基金项目（41361020; 40961031）. |
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| 摘 要： | 桉树人工林引种带来的生态环境问题是生态环境效应的研究热点,认识桉树对生态环境的作用机制,为桉树人工林的科学种植提供理论依据,有助于维护生态系统健康稳定,实现资源与经济的协调发展.从单因子生态环境效应（包括生物多样性、土壤侵蚀、土壤质量、植被指数、净初级生产力）和多因子生态环境综合效应（生态系统服务价值、生态环境综合效应）两方面总结桉树人工林引种的生态环境效应研究现状.最后提出今后应注重桉树人工林土壤质量综合评价、生态环境综合效应、植被指数（Vegetation index,Ⅵ）以及植被净初级生产力（Net primary productivity,NPP）的研究;结合多学科理论,充分发挥地理信息系统（Geographic Information System,GIS）、遥感（Remote Sensing,RS）的优势,客观地对桉树人工林的生态环境效应进行研究.
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| 关 键 词： | 桉树人工林 外来树种 生态环境效应 |
STUDY ON THE ECO-ENVIRONMENTAL EFFECTS OF INTRODUCED EUCALYPTUS PLANTATION |
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| Institution: | DU Hong -rong, YI Qi, ZHAO Xiao -qing (School of Resource Environment and Earth Science, Yunnan University, Kunming 650091, Yunnan, China) |
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| Abstract: | Eco - environmental problems caused by introduction of eucalyptus plantation is a hotspot of eco - environmental research. Understanding of the action mechanism of eucalyptus on the eco -environment can provide theoretical basis for scientific planting, it helps to maintain a healthy and stable ecosystem and contribute to realize the harmonious development of resources and economy. In the paper, the present research on the eco - environmental effects of introduced eucalyptus plantation is reviewed from two aspects, single - factor effects of eco - environment （including the biodiversity, soil erosion, soil quality, vegetation index, net primary productivity） and multi - factors comprehensive effects of eco - environment （ Consisting of eco - environmental service value and comprehensive effects of eco - environment） . The further study should be strengthen on comprehensive effects of eco - environment, pay attention to the studies on comprehensive evaluation of soil quality, Vegetation index and eucalyptus plantation NPP. Combining multidisciplinary theory, giving full play to advantages of GIS and RS technology, make an objective study on the eco - environmental effects of introduced eucalyptus plantation. |
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| Keywords: | eucalyptus plantation exotic trees eco - environment effect |
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