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| 黄河三角洲不同人工干扰下的湿地群落种类组成及其成因 | |
| 引用本文： | 房用,王淑军,刘磊,梁玉.黄河三角洲不同人工干扰下的湿地群落种类组成及其成因[J].东北林业大学学报,2009,37(7). |
| 作者姓名： | 房用 王淑军 刘磊 梁玉 |
| 作者单位： | 1. 山东省林业科学研究院,济南,250014 2. 山东大学 3. 山东省林业科学研究院 |
| 基金项目： | 黄河三角洲退化湿地生态系统恢复与重建技术试验示范 |
| 摘 要： | 在黄河三角洲湿地试验区内,选择了人工干扰程度不同的4个区,并在每个区样地中设置样方,测量植被的多样性,调查植被的种类、盖度等,拟比较不同程度人工干扰下植被的群落组成结构,寻求黄河三角洲不同人工干扰下的湿地群落组成及成因,结果表明:由于人工的干预,特别是在部分地区黄河水的人工调入,改变了植物群落的自然格局.人工干扰对土壤含盐量和含水量的改变,是影响植被种群格局的关键因素.同时指出,黄河三角洲的开发正在进入一个新的时期的背景下,发展林业十分必要. |
| 关 键 词： | 黄河三角洲 人工干扰 湿地 种群格局 |
Specific Composition of Wetland Community in Yellow River Delta under Different Human-induced Disturbances and Its Causes |
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| Fang Yong,Wang Shujun,Liu Lei,Liang Yu.Specific Composition of Wetland Community in Yellow River Delta under Different Human-induced Disturbances and Its Causes[J].Journal of Northeast Forestry University,2009,37(7). | |
| Authors: | Fang Yong Wang Shujun Liu Lei Liang Yu |
| Abstract: | Vegetation species and coverage of wetland community in four regions were surveyed in Yellow River Delta by setting quadrats in every sample plot in order to compare the species diversity and community composition under different human-induced disturbances and to study the distribution pattern in different regions and its causes. Results showed that the human-induced disturbance,especially the water transfer from the Yellow River in some regions,resulted in the change of natural spatial distribution pattern... |
| Keywords: | Yellow River Delta Artificial interferences Wetlands Distribution patterns |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |