| 陕西牛背梁国家级自然保护区珍稀濒危保护植物研究 |
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| 引用本文： | 李景侠,蔡靖,康永祥,杨平厚,李登武,周建云,毕永周,吴逊涛.陕西牛背梁国家级自然保护区珍稀濒危保护植物研究[J].西北林学院学报,1999,14(2). |
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| 作者姓名： | 李景侠 蔡靖 康永祥 杨平厚 李登武 周建云 毕永周 吴逊涛 |
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| 作者单位： | 1. 西北林学院资源学院,陕西,杨陵,712100
2. 陕西牛背梁国家级自然,保护区管理局,陕西,西安,710100 |
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| 基金项目： | 世行全球环境基金会项目资助 |
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| 摘 要： | 采取线路、样地相结合的方法，对陕西牛背梁国家级自然保护区的珍稀濒危保护植物进行了调查。结果表明：该区分布有１１种国家级珍稀濒危保护植物；并发现了羽叶丁香（Ｓｙｒｉｎｇａｐｉｎｎａｔｉｆｏｌｉａ）、星叶草（Ｃｉｒｃａｅａｓｔｅｒａｇｒｅｓｔｉｓ）等在我省的新分布点；分析了其保护价值、生物学生态学特性、现状等，在此基础上提出了保护措施和建议。
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| 关 键 词： | 牛背梁保护区 珍稀植物 濒危植物 |
Studies on Rare and Endangered Plants at Niubeiliang National Nature Reserve in Shaanxi |
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| Li Jingxia,Cai Jing,Kang Yongxiang,Yang Pinghou,Li Dengwu,Zhou Jianyun,Bi Yongzhou,Wu Xungtao.Studies on Rare and Endangered Plants at Niubeiliang National Nature Reserve in Shaanxi[J].Journal of Northwest Forestry University,1999,14(2). |
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| Authors: | Li Jingxia Cai Jing Kang Yongxiang Yang Pinghou Li Dengwu Zhou Jianyun Bi Yongzhou Wu Xungtao |
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| Abstract: | Rare and endangered plants at Niubeiliang National Nature Reserve in Shaanxi were investigated by the line survey and sample plots survey.The results showed that there are 11 rare and endangered plant species in the reserve,in which,new distribution region of Syringa pinnatifolia Hemsl. and Circaeaster agrestis Maxim. in Shaanxi were found and first reported.The protective value, ecological and biological characters of the rare and endangered plants have been analysed.Protective suggestions have offered on the basis of the survey results. |
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| Keywords: | Niubeiliang Reserve rare plant endangered plant |
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