冬季刈割对黄河三角洲芦苇群落多样性和功能性状可塑性的影响
文献类型：期刊论文
| 作者 | 郝春岩2,3; 张海波2; 王安东4; 石一鸣2,3; 李可心1; 王光美2 ; 韩广轩2
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| 刊名 | 生态学杂志
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| 出版日期 | 2022 |
| 卷号 | 41期号:7页码:1290-1296 |
| ISSN号 | 1000-4890 |
| 关键词 | 芦苇 刈割 群落多样性 功能性状 可塑性指数 黄河三角洲 |
| 其他题名 | Effects of winter mowing on community diversity and functional trait plasticity of Phragmites australis in the Yellow River Delta |
| 文献子类 | 期刊论文 |
| 英文摘要 | Winter mowing is a common strategy for Phragmites australis management,with the effects of which on community structure and growth varying in different areas.We set two winter mowing treatments,mowing + litter removal (MN) and mowing + no litter removal (MY),to explore the effects on community diversity,community traits,individual traits and the plasticity of individual functional traits of P.australis in the Yellow River Delta,aiming to provide advice for P.australis management in this area.The results showed that winter mowing did not affect community diversity but significantly reduced plant height,stem diameter,leaf length,leaf width,leaf area,single leaf mass,total leaf mass,and total mass.Under mowing treatment,P.australis showed a trend of dwarfing but an increasing trend of abundance,resulting in stable biomass,indicating that the change of community traits may be a trade-off between individual traits and community density.Under the MN treatment,the plasticity index of individual functional traits of P.australis was higher than that under MY treatment,with relatively lower density and biomass.Considering the elimination of fire risk and the rejuvenation of P.australis,aboveground portion mowing and removal is a better management method. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:7251516 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/34206]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_近岸生态与环境实验室 |
| 作者单位 | 1.北京林业大学,北京100083 2.中国科学院烟台海岸带研究所,中国科学院海岸带环境过程与生态修复重点实验室,山东烟台264003; 3.中国科学院大学,北京100049; 4.山东省黄河三角洲国家级自然保护区管理局,山东东营257091; |
| 推荐引用方式 GB/T 7714 | 郝春岩,张海波,王安东,等. 冬季刈割对黄河三角洲芦苇群落多样性和功能性状可塑性的影响[J]. 生态学杂志,2022,41(7):1290-1296. |
| APA | 郝春岩.,张海波.,王安东.,石一鸣.,李可心.,...&韩广轩.(2022).冬季刈割对黄河三角洲芦苇群落多样性和功能性状可塑性的影响.生态学杂志,41(7),1290-1296. |
| MLA | 郝春岩,et al."冬季刈割对黄河三角洲芦苇群落多样性和功能性状可塑性的影响".生态学杂志 41.7(2022):1290-1296. |
入库方式： OAI收割
来源：烟台海岸带研究所
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