[1]孙晓欣,李定龙,徐智焕,等.大亚湾大鹏澳海域浮游植物对营养盐添加的响应[J].常州大学学报(自然科学版),2013,(02):7-11.[doi:10.3969/j.issn.2095-0411.2013.02.002]
　SUN Xiao xin,LI Ding long,XU Zhi huan,et al.Response of Phytoplankton to Nutrients Addition in Dapeng'ao Sea Area of the Daya Bay[J].Journal of Changzhou University(Natural Science Edition),2013,(02):7-11.[doi:10.3969/j.issn.2095-0411.2013.02.002]
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大亚湾大鹏澳海域浮游植物对营养盐添加的响应()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2013年02期
页码:
7-11
栏目:
环境科学与工程
出版日期:
2013-03-30

文章信息/Info

Title:
Response of Phytoplankton to Nutrients Addition in Dapeng'ao Sea Area of the Daya Bay
作者:
孙晓欣1; 李定龙1; 徐智焕2; 杨季芳2; 姜犁明1
1.常州大学 环境与安全工程学院,江苏 常州 213164; 2.浙江万里学院 生物与环境学院,浙江 宁波 315000
Author(s):
SUN Xiao xin1;  LI Ding long1; XU Zhi huan2; YANG Ji fang2;  JIANG Li ming1
1. School of Environmental and Safety Engineering, Changzhou University, Changzhou 213164, China; 2. College of Biological & Environmental Sciences, Zhejiang Wanli University, Ningbo 315100, China
关键词:
营养盐;  浮游植物;  围隔试验;  大亚湾海域
Keywords:
nutrient;  phytoplankton;  mesocosm experiment;  Daya Bay sea area
分类号:
X 55
DOI:
10.3969/j.issn.2095-0411.2013.02.002
文献标志码:
A
摘要:
通过在大亚湾大鹏澳海域设置生态围隔,人为调控围隔水体中的营养盐(N、P、Si)的含量和组成,开展营养盐对实验海区浮游植物生长以及对叶绿素a和藻细胞密度响应的试验研究。结果表明:氮为生态围隔中的关键性营养盐,硅酸盐含量对浮游植物生长有重要作用; NH+4N更易被浮游植物吸收利用,PO3-4P可以促进浮游植物对NO-3N的吸收; N、P更易促进叶绿素 a的生成,而Si更易使藻细胞分裂生长加速。
Abstract:
To study the impact of nutrients on the growth of phytoplankton and the response to the chlorophyll a and algal cell density, ecological mesocosms were set in Dapeng'ao sea area of the Daya Bay in September, 2011, and the concentrations and composition of nutrients(include N, P, Si)in mesocosms were humancontrolled. The results showed that nitrogen was the key nutrient in mesocosms, and silicate concentration played an important role in the growth of phytoplankton; NH+4N was more easily absorbed by phytoplankton, and PO3-4P could encourage absorbing of NO-3N; N, P were more likely to promote the formation of chlorophyll a, while Si was easier to accelerate algal cell division.

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相似文献/References:

[1]姜犁明,董良飞,杨季芳,等.大亚湾海域N、P营养盐分布特征研究[J].常州大学学报(自然科学版),2013,(02):12.[doi:10.3969/j.issn.2095-0411.2013.02.003]
　JIANG Li ming,DONG Liang fei,YANG Ji fang,et al.Distribution Features of Nutrients in Daya Bay[J].Journal of Changzhou University(Natural Science Edition),2013,(02):12.[doi:10.3969/j.issn.2095-0411.2013.02.003]

备注/Memo

备注/Memo:
基金项目:环保部环保公益性行业科研专项(200909046) 作者简介:孙晓欣(1985-),女,河北石家庄人,硕士生; 通讯联系人:杨季芳。
更新日期/Last Update: 2013-03-30