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

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	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
	郝春岩 3,4; 张海波 4; 王安东 2; 石一鸣 3,4; 李可心 1; 王光美 4; 韩广轩 4
刊名	生态学杂志
	2022
卷号	41 期号:7 页码:1290-1296
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
ISSN号	1000-4890
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
内容类型	期刊论文
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
作者单位	1.北京林业大学,北京100083 2.山东省黄河三角洲国家级自然保护区管理局,山东东营257091; 3.中国科学院大学,北京100049; 4.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;
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.