DOI: 10.1016/j.marpolbul.2016.08.081
Scopus记录号: 2-s2.0-84994868707
论文题名: Characteristics of nutrients and phytoplankton productivity in Guangdong coastal regions, South China
作者: Zhang L. ; Shi Z. ; Zhang J. ; Jiang Z. ; Huang L. ; Huang X.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 113, 期: 2018-01-02 起始页码: 572
结束页码: 578
语种: 英语
英文关键词: Nutrients
; Primary productivity
; Seasonal variations
; South China
; Spatial distribution
Scopus关键词: Coastal zones
; Dissolution
; High temperature effects
; Nutrients
; Photosynthesis
; Spatial distribution
; Surface waters
; Dissolved inorganic nitrogens
; Dissolved organic N
; Geographical variations
; Phytoplankton growth
; Phytoplankton productivity
; Primary productivity
; Seasonal variation
; South China
; Phytoplankton
; nitrogen
; phosphorus
; silicon
; surface water
; coastal zone
; concentration (composition)
; dissolved inorganic nitrogen
; mixed layer
; nutrient dynamics
; phytoplankton
; primary production
; seasonal variation
; spatial distribution
; Article
; autumn
; China
; high temperature
; human activities
; inorganic nutrient
; nonhuman
; nutrient concentration
; organic nutrient
; phytonutrient
; phytoplankton
; runoff
; salinity
; seashore
; seasonal variation
; spring
; summer
; water temperature
; winter
; growth, development and aging
; phytoplankton
; season
; China
; Guangdong
; China
; Human Activities
; Nitrogen
; Phosphorus
; Phytoplankton
; Seasons
; Silicon
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In order to evaluate the levels and the influence on phytoplankton productivity of dissolved nutrients, concentrations and distribution of N, P and Si were studied in coastal areas profoundly influenced by human activities in Guangdong Province, South China. Generally, concentrations of dissolved inorganic nitrogen were high in wet periods because of the inputs from strong seasonal land runoff. Si and P concentrations were generally low in summer due to the consumption by phytoplankton growth. Dissolved organic N and P were important in study area. Chl a and primary productivity (PP) were relatively high and showed seasonal and geographical variations. Concentrations of Chl a were the highest in summer, and the high water temperature and sufficient illumination accelerated the growth of phytoplankton, especially in surface water. Additionally, water stratification in summer decreased mixed layer depth and trapped PP in upper layer. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86607
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China; State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
Recommended Citation:
Zhang L.,Shi Z.,Zhang J.,et al. Characteristics of nutrients and phytoplankton productivity in Guangdong coastal regions, South China[J]. Marine Pollution Bulletin,2016-01-01,113(2018-01-02)