在黄河三角洲河滩和潮滩上生长的芦苇功能性状可塑性

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

	在黄河三角洲河滩和潮滩上生长的芦苇功能性状可塑性
	赵连军 3,4; 衣华鹏 3; 兰思群 3,4; 盖凌云 1; 陈琳 2,4; 韩广轩 4; 张俪文 5
刊名	湿地科学
	2022
卷号	20 期号:3 页码:341-347
关键词	芦苇功能性状遗传变异可塑性同质园实验黄河三角洲
ISSN号	1672-5948
其他题名	Plasticity of Functional Traits of Phragmites australis from A River Flat and ATidal Flat of the Yellow River Delta
文献子类	期刊论文
英文摘要	To investigate whether the variations in functional traits of a plant species in different habitats is caused by plasticity of functional traits or genetic variations will be helpful to understand the habitat adaptability and genetic evolution of the plant.Populations of Phragmites australis found on river flats and tidal flats are dominant reed populations in the Yellow River Delta.The environmental factors and functional traits of Phragmites australis in river flats and tidal flats were investigated and compared under the natural condition.Nine functional traits of these two types of Phragmites australis were also compared through a twoyear common garden experiment.The results showed that under the field conditions,the contents of salinity,total carbon,total nitrogen and total sulfur in the soil of a tidal flat were higher than those in a river flat;Phragmites australis in a river flat had higher density,greater plant height and leaf number,while that in a tidal flat had higher basal diameter,leaf breadth,contents of total carbon,total nitrogen and total sulfur of the leaf.Under the condition of common garden experiment,there was no significant difference between the basal diameter,plant height,density,leaf number,leaf length,leaf breadth,and content of total sulfur of the leaf of Phragmites australis from the river flat and those from tidal flat.The content of total nitrogen of the leaf of Phragmites australis from the river flat was higher than that from the tidal flat,while content of total carbon of the leaf of Phragmites australis from the tidal flat was higher than that from the river flat.Therefore,the current differences in the most functional traits of Phragmites australis from the river flat and the tidal flat in the Yellow River Delta were due to plasticity of functional traits rather than genetic variation,which cannot be regarded as 2 ecotypes.The plasticity of functional traits makes the Phragmites australis adapt to different habitats in the Yellow River Delta.
语种	中文
CSCD记录号	CSCD:7263931
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/34221]
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.山东黄河三角洲国家级自然保护区管理委员会,山东东营257091; 2.聊城大学环境与规划学院,山东聊城252000; 3.鲁东大学资源与环境工程学院,山东烟台264025; 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; 5.天津师范大学生命科学学院,天津300387
推荐引用方式 GB/T 7714	赵连军,衣华鹏,兰思群,等. 在黄河三角洲河滩和潮滩上生长的芦苇功能性状可塑性[J]. 湿地科学,2022,20(3):341-347.
APA	赵连军.,衣华鹏.,兰思群.,盖凌云.,陈琳.,...&张俪文.(2022).在黄河三角洲河滩和潮滩上生长的芦苇功能性状可塑性.湿地科学,20(3),341-347.
MLA	赵连军,et al."在黄河三角洲河滩和潮滩上生长的芦苇功能性状可塑性".湿地科学 20.3(2022):341-347.