%0 Journal Article
%T Effects of salinity formed with two inorganic salts on freshwater algae growth<br>两种无机盐形成的盐度对淡水藻类生长的影响
%A LIU Chunguang
%A SUN Hongwen
%A ZHU Lin
%A LI Jian
%A NIU Qian
%A ZHUANG Yuanyi
%A DAI Shugui
%A <br>刘春光
%A 孙红文
%A 朱琳
%A 李健
%A 牛倩
%A 庄源益
%A 戴树桂
%J 环境科学学报
%D 2006
%I 
%X Aquarium microcosms were used to study the effects of salinity of two inorganic salts on the growth and community structural changes of freshwater algae. The tested water and algae were sampled from a fishpond. Gradients of salinity were set as 3, 6, 9, and 12 g?L-1 with NaCl and Na2SO4, respectively. During the experimental periods, algae growth was stimulated in low salinity (3 g?L-1), while it was inhibited in higher salinity (higher than 6 g?L-1). Compared with NaCl, Na2SO4 showed stronger affects on the growth of algae. There was little effect on the change of the dominant species of algae. High salinity stress showed a considerable effect on the colonization and physiological conditions of Selenastrum westii.
%K inorganic salt
%K salinity
%K algae
%K chlorophyll a
%K dominant species<br>无机盐
%K 盐度
%K 藻类
%K 叶绿素
%K 优势种
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=B76B41310EB468AC&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=CA4FD0336C81A37A&sid=0B4F496D54044D86&eid=8575BEDA702C4B7C&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=3&reference_num=20