The influence of nutrient addition on the invasion of Spartina alterniflora towards the non-tidal wetlands in the Chinese Yellow River delta
Zhang, LW; Wang, BC
Source PublicationJOURNAL OF COASTAL CONSERVATION
ISSN1400-0350
2019-06
Volume23Issue:3Pages:623-631
KeywordSpartina alterniflora Nitrogen addition Phosphorous addition Yellow River Delta Invasive species
MOST Discipline CatalogueBiodiversity Conservation ; Environmental Sciences ; Marine & Freshwater Biology ; Water Resources
DOI10.1007/s11852-019-00693-z
Contribution Rank[Zhang, Liwen; Wang, Bingchen] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Key Lab Coastal Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China; [Wang, Bingchen] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Corresponding AuthorZhang, Liwen(lwzhang@yic.ac.cn)
Department海岸带环境过程实验室
AbstractSpartina alterniflora is a notoriously invasive species in the low marsh of China, and meanwhile anthropogenic eutrophication is an urgent and prevalent environmental problem in the coastal wetlands. Soils in the coastal wetland are nutrient-poor, nutrient enrichment may enhance the spread of S. alterniflora towards the non-tidal marsh of the Yellow River Delta. We conducted a 2-year transplant and nutrient addition field experiment to investigate the influence of nutrient enrichment and interspecific interactions on the performance (growth, survival or inflorescence) of S. alterniflora. We found that nutrient addition and species competition did not have significant effects on the variation in performances of S. alterniflora. However, vegetative zones (Suaeda salsa and Phragmites australis), years (2013 and 2014) significantly contributed to the variation. The biomass per stem, survival and inflorescence were much higher in the P. australis than the S. salsa zone (biomass per stem: 1.86 +/- 0.17g vs. 0.82 +/- 0.15g; survivorship: 79% vs. 36%; inflorescence: 40% vs. 2%), and in 2013 than 2014 (biomass per stem: 1.72 +/- 0.19g vs. 0.91 +/- 0.13g; survivorship: 65% vs. 50%; inflorescence: 36% vs. 6.94%), which may be due to the combination of less flooding frequency and high salinity in the S. salsa zone and year 2014. These findings implied that eutrophication may not enhance the spread of S. alterniflora towards the non-tidal wetlands in the Chinese Yellow River Delta.
SubtypeArticle
Funding OrganizationFoundation for Outstanding Young Scientist in Shandong Province [BS2013HZ012] ; Youth Innovation Promotion Association CAS [2018247]
Indexed BySCI
Language英语
WOS KeywordPHRAGMITES-AUSTRALIS ; DISTICHLIS-SPICATA ; PLANT-COMMUNITIES ; MARSH VEGETATION ; NITROGEN ; EUTROPHICATION ; COMPETITION ; SALINITY ; SPREAD ; LIMITATION
WOS Research AreaBiodiversity Conservation ; Environmental Sciences ; Marine & Freshwater Biology ; Water Resources
WOS IDWOS:000476610700012
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/24925
Collection中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室
Affiliation1.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res YIC, Shandong Key Lab Coastal Environm Proc,YICCAS, Yantai 264003, Shandong, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, LW,Wang, BC. The influence of nutrient addition on the invasion of Spartina alterniflora towards the non-tidal wetlands in the Chinese Yellow River delta[J]. JOURNAL OF COASTAL CONSERVATION,2019,23(3):623-631.
APA Zhang, LW,&Wang, BC.(2019).The influence of nutrient addition on the invasion of Spartina alterniflora towards the non-tidal wetlands in the Chinese Yellow River delta.JOURNAL OF COASTAL CONSERVATION,23(3),623-631.
MLA Zhang, LW,et al."The influence of nutrient addition on the invasion of Spartina alterniflora towards the non-tidal wetlands in the Chinese Yellow River delta".JOURNAL OF COASTAL CONSERVATION 23.3(2019):623-631.
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