The relationships of meteorological factors and nutrient levels with phytoplankton biomass in a shallow eutrophic lake dominated by cyanobacteria, Lake Dianchi from 1991 to 2013

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	The relationships of meteorological factors and nutrient levels with phytoplankton biomass in a shallow eutrophic lake dominated by cyanobacteria, Lake Dianchi from 1991 to 2013
	Zhou, Qichao 1,2,3; Zhang, Yunlin 2; Lin, Dunmei 4; Shan, Kun 5; Luo, Yu 1; Zhao, Lei 1; Tan, Zhiwei 1; Song, Lirong 3
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2016-08-01
卷号	23 期号:15 页码:15616-15626
关键词	Cyanobacterial bloom Climate warming Sunshine hours Total nitrogen Total phosphorus Dry and rainy seasons
ISSN号	0944-1344
英文摘要	Long-term interannual (1991-2013) and monthly (1999-2013) data were analyzed to elucidate the effects of meteorological factors and nutrient levels on phytoplankton biomass in the cyanobacteria-dominated Waihai basin of Lake Dianchi. The interannual ln(chl. a) exhibited positive correlations with the mean air temperature, mean minimum air temperature, and mean maximum air temperature; in addition, a positive relationship between Delta ln(chl. a) and Delta TP was observed throughout the period. Additionally, ln(chl. a) exhibited a positive correlation with the TP concentration, negative correlations with the sunshine hours and wind speed during the dry season, and positive correlations with the TN and TP concentrations during the rainy season. Furthermore, TP was the most influential factor affecting cyanobacterial bloom dynamics throughout the entire period and during the dry season, and TN and TP were the most important factors during the rainy season, as determined by relative importance analysis. The results of this study based on interannual analysis demonstrated that both meteorological factors and nutrient levels have important roles in controlling cyanobacterial bloom dynamics. The relative importance of these factors may change according to precipitation patterns. Thus, climate change regulation and cutrophication management should be considered in strategies for bloom control. Decreasing the TP load should be prioritized throughout the entire period and during the dry season, and decreasing the TN and TP loads should be considered initially during the rainy season. In addition, further studies of more frequent and complete data acquired over a longer period of time should be conducted in the future.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Environmental Sciences
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	LIGHT-LIMITED PHYTOPLANKTON ; CLIMATE-CHANGE ; HARMFUL CYANOBACTERIA ; ALGAL BLOOMS ; POPULATION-DYNAMICS ; GLOBAL EXPANSION ; CHANGING CLIMATE ; CHINA ; TAIHU ; WIND
收录类别	SCI
语种	英语
WOS记录号	WOS:000380369900087
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/28385]
专题	水生生物研究所_鱼类生物学及渔业生物技术研究中心_学位论文
作者单位	1.Kunming China Int Res Ctr Plateau Lake, Yunnan Inst Environm Sci, Yunnan Key Lab Pollut Proc & Management Plateau L, Kunming 650034, Peoples R China 2.Chinese Acad Sci, Taihu Lab Lake Ecosyst Res, State Key Lab Lake Sci & Environm, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China 4.Chongqing Univ, Minist Educ, Key Lab Three Gorges Reservoir Reg Ecoenvironm, Chongqing 400045, Peoples R China 5.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Qichao,Zhang, Yunlin,Lin, Dunmei,et al. The relationships of meteorological factors and nutrient levels with phytoplankton biomass in a shallow eutrophic lake dominated by cyanobacteria, Lake Dianchi from 1991 to 2013[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(15):15616-15626.
APA	Zhou, Qichao.,Zhang, Yunlin.,Lin, Dunmei.,Shan, Kun.,Luo, Yu.,...&Song, Lirong.(2016).The relationships of meteorological factors and nutrient levels with phytoplankton biomass in a shallow eutrophic lake dominated by cyanobacteria, Lake Dianchi from 1991 to 2013.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(15),15616-15626.
MLA	Zhou, Qichao,et al."The relationships of meteorological factors and nutrient levels with phytoplankton biomass in a shallow eutrophic lake dominated by cyanobacteria, Lake Dianchi from 1991 to 2013".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.15(2016):15616-15626.