| 广东南雄青嶂山天池宽叶泽苔草群落观察 |
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| 引用本文： | 肖建生,钟平生,胡喻华.广东南雄青嶂山天池宽叶泽苔草群落观察[J].广东林业科技,2016,32(2):48-51. |
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| 作者姓名： | 肖建生 钟平生 胡喻华 |
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| 作者单位： | 1. 南雄市林业局,广东南雄,512400;2. 广东南雄小流坑—青嶂山省级自然保护区,广东南雄,512421;3. 广东省林业调查规划院,广东广州,510520 |
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| 摘 要： | 2015-2016年,采用样方法与样线法调查显示,广东省南雄市青嶂山省级自然保护区的天池沼泽为珍稀水生植物宽叶泽苔草(Caldesia grandis)的新发现分布地;宽叶泽苔草分布面积约有440 m2,共4 320株个体;该宽叶泽苔草群落结构简单,共记录到包括莼菜(Brasenia schreberi)、睡莲(Nymphaea tetragona)等水生植物19种;此居群的宽叶泽苔草可进行有性繁殖和无性繁殖.
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| 关 键 词： | 宽叶泽苔草 青嶂山省级自然保护区 沼泽 南雄市 |
| 收稿时间： | 2016/3/23 0:00:00 |
| 修稿时间： | 5/2/2016 12:00:00 AM |
Characteristics of Community Structure Studies on Caldesia grandis at Tianchi Swamp on Qingzhangshan Nature Reserve in Nanxiong County of Guangdong Province |
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| Xiao Jian-sheng,Zhong Ping-sheng and Hu Yu-hua.Characteristics of Community Structure Studies on Caldesia grandis at Tianchi Swamp on Qingzhangshan Nature Reserve in Nanxiong County of Guangdong Province[J].Forestry Science and Technology of Guangdong Province,2016,32(2):48-51. |
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| Authors: | Xiao Jian-sheng Zhong Ping-sheng and Hu Yu-hua |
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| Institution: | Xiaoliukeng and Qingzhangshan Provincial Nature Reserve,Academy of Forestry Survey and Planning of Guangdong Province |
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| Abstract: | In this paper, one new location of a rare aquatic plant, Caldesia grandis, was found at Tianchi Swamp, Qingzhangshan Nature Reserve, Nanxiong county, Guangdong Province. Based on our observations using quadrat and line transect methods from 2015 to 2016, about 4 320 individuals of C. grandis were recorded in 440 m2. The community of C. grandis was simple, only 19 species of aquatic plants were recorded, for example, Brasenia schreberi and Nymphaea tetragona. Sexual and asexual reproductions were both found in this species. |
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| Keywords: | Caldesia grandis Qingzhangshan Nature Reserve swamp Nanxiong city |
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