土壤养分和下行效应对滨海湿地植被的 联合调控机制研究进展

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	土壤养分和下行效应对滨海湿地植被的联合调控机制研究进展
	张俪文王光美韩广轩
刊名	海岸科学
	2020-05-06
卷号	7 期号:1 页码:1-7
关键词	滨海湿地土壤养分上行效应植食作用黄河三角洲
英文摘要	In coastal wetland ecology, most studies only consider the bottom-up effect, that is, the effect of abiotic factors on plant survival, growth and reproduction, while ignoring the top-down effect (i. e. , herbivory). On the other hand, the eutrophication situation is more serious than ever before in global coastal wetland, soil nutrient enrichment may affect the top-down effect and then in fluence the coastal wetland vegetation. Therefore, this paper aims to synthesize the mechanisms of soil nutrient and the top-down effect jointly regulating the coastal wetland plant population and community. Then we pointed out the limitations in current studies to provide references for the future studies: (1) How the unique plant groups and environmental factors of the coastal wetland responding to the joint influences of soil nutrient enrichment and the top-down effect needs to be studied; (2) lack of the long-term mechanism of soil nutrient enrichment and top-down effect on the coastal wetland vegetation; (3) investigating the top-down effect of parasitic and bacte rial consumers on the coastal wetland vegetation is rare. Additionally, we introduced the long-term experimental platform of soil nutri ents and top-down effects of the coastal wetland in Yellow River Delta, and it may provide important information to guide the conserva tion of coastal wetland vegetaion of the Yellow River Delta under the background of global change.
WOS关键词	Coastal wetland ; Soil nutrient ; Bottom-up effect ; Herbivory ; The Yellow River Delta
语种	中文
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/30229]
专题	《海岸科学》
作者单位	中国科学院烟台海岸带研究所环境过程与生态修复重点实验室山东省海岸带环境过程重点实验室
推荐引用方式 GB/T 7714	张俪文王光美韩广轩. 土壤养分和下行效应对滨海湿地植被的联合调控机制研究进展[J]. 海岸科学,2020,7(1):1-7.
APA	张俪文王光美韩广轩.(2020).土壤养分和下行效应对滨海湿地植被的联合调控机制研究进展.海岸科学,7(1),1-7.
MLA	张俪文王光美韩广轩."土壤养分和下行效应对滨海湿地植被的联合调控机制研究进展".海岸科学 7.1(2020):1-7.