|
|||||
|
|
| 神农架大九湖泥炭藓Sphagnum palustre沼泽特征分析 | |
| 引用本文： | 彭丹,刘胜祥,黎维平,朱兆泉.神农架大九湖泥炭藓Sphagnum palustre沼泽特征分析[J].贵州科学,2001,19(4):101-105. |
| 作者姓名： | 彭丹 刘胜祥 黎维平 朱兆泉 |
| 作者单位： | 1. 华中师范大学生命科学学院,武汉,湖北,430079 2. 湖南师范大学生物系,长沙,湖南,410006 3. 神农架国家级自然保护区管理局,本鱼坪,湖北,442421 |
| 基金项目： | 全球环境基金项目 (GEF)神农架国家级自然保护区植被调查 |
| 摘 要： | 在实地调查的基础上 ,本文对神农架大九湖泥炭藓沼泽的植被组成 ,群落学特征 ,发育趋势作了详细的阐述 |
| 关 键 词： | 神农架大九湖 泥炭藓沼泽 特征 |
| 文章编号： | 1003-6563(2001)04-0101-04 |
| 修稿时间： | 2001年1月22日 |
Characteristic analysis of Sphagnum palustre bog in Dajiuhu, Mt. Shennongjia |
|
| PENG Dan,LIU Sheng-xiang,LI Wei-ping,ZHU Zhao-quan.Characteristic analysis of Sphagnum palustre bog in Dajiuhu, Mt. Shennongjia[J].Guizhou Science,2001,19(4):101-105. | |
| Authors: | PENG Dan LIU Sheng-xiang LI Wei-ping ZHU Zhao-quan |
| Abstract: | On the basis of the on-the-spot investigation, this paper describes the vegetation composition, community characteristics and development tendency of Sphagnum palustre bog situated at a basin of Dajiuhu in Shennongjia, Hubei. The investigation results show:(1) the Sphagnum palustre bog has herb layer in which Juncus canciuns is the dominant species and moss layer in which Sphagnum palustre is the key species. Comparing to the investigation result in 1980s, the bog has more plant species and more nutrition-rich plant and the area of the bog decreases and Polytrichum commune hills appeared in the bog. The bog is degenerating from nutrition-poor bog to nutrition-medium bog or nutrition-rich bog. |
| Keywords: | Shennongjia Dajiuhu Sphagnum palustre bog characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |