维普资讯
发表评论我要收藏点击“我要推荐”按钮复制地址,将本页推荐给别人看,自己就可以获得积分奖励!点击“我要推荐”按钮复制地址,推荐文章给别人看,自己就可以获得积分奖励。

菰和菖蒲对富营养化水体净化效率的比较

下载全文
[全文大小:268 K]

王春景[1] 杨海军[2] 刘国经[3] 何松云[3] 周守标[1]

[1]安徽师范大学生命科学学院,安徽芜湖241000 [2]东北师范大学草地研究所,吉林长春130024 [3]深圳市西丽水库管理处,广东深圳518055

植物资源与环境学报
订阅本刊
国际标准刊号:ISSN 1004-0978
国内统一刊号:CN 32-1339

摘  要:

研究了菰[Zizania latifolia (Griseb.) Stapf]、菖蒲(Acorus calamus L.)及它们的复合体系对富营养化水体的净化效果.结果表明,菰和菖蒲在供试富营养化水体中均能正常生长,二者单独种植体系或等量混合种植体系对富营养化水体均有一定的净化能力.单独种植的菰和菖蒲及二者的混合种植体系对供试水体中总氮的去除率分别为92.8%、92.7%和94.9%;对氨氮的去除率分别为95.5%、97.4%和96.6%;对总磷的去除率分别为83.9%、94.3%和84.7%;对CODCr的去除率分别为83.0%、85.5%和86.7%.单独种植的菖蒲对总磷的去除效果明显好于单独种植的菰和二者的混合种植体系.菰和菖蒲的混合种植体系对富营养化水体的净化效果与单独种植体系无明显差异.[著者文摘]

Journal of Plant Resources and Environment

分 类 号:

Q948.116 X52

文献标识码:

A

文章编号:

1004-0978(2007)01-0040-05

相关文章:

参考文献(18篇) 耦合文献(283篇)  主题相关

[参考文献]

Comparative studies on purification efficiency of Zizania latifolia and Acorus calamus in eutrophic water

WANG Chun-jing, YANG Hai-jun, LIU Guo-jing, HE Song-yun, ZHOU Shou-biao (1. College of Life Science, Anhui Normal University, Wuhu 241000, China; 2. Institute of Grassland Science, Northeast Normal University, Changchun 130024, China; 3. Management Office of Xili Reservoir, Shenzhen 518055, China)

Abstract:

The purification efficiencies of Zizania latifolia (Griseb.) Stapf, Acorus calamus L. and their complex system to eutrophic water were studied. The results showed that both Z. latifolia and A. calamus could grow well in eutrophic water. The removal rate of TN by monoculture and complex system of Z. latifolia and A. calamus was 92.8%, 92.7% and 94.9% respectively, and that of NH3-N, TP, CODCr was 95.5% ,97.4% ,96.6% and 83.9% ,94.3% ,84.7% and 83.0% ,85.5% ,86.7% respectively. The monoculture system of A. calamus had greater effects on purifying TP than monoculture system of Z. latifolia and the two species complex system. There was no evident difference of purification efficiency to eutrophic water between complex system of the two species and monoculture system.[著者文摘]

Key words:

Zizania latifolia (Griseb.) Stapf; Acorus calamus L. ; eutrophication; phytopurification

收稿日期: 2006-02-15

基金资助:

国家自然科学基金资助项目(30370280)、深圳市水务局西丽水库生态河道试验基金项目(143-130411)和安徽省重要生物资源保护与利用重点实验室专项基金项目

作者简介:

王春景(1972-),男,安徽砀山人,硕士研究生,主要从事水生植物生物学研究. 通讯作者 E-mail: zhoushoubiao@vip.163.com

更多评论>>文章评论
你是匿名用户 登录 | 注册 验证码 刷新
中国业务群个人门户,免费下载!
更多>>相关文章
天元数据 维普资讯 版权所有 Copyright © 2001-2008 cqvip.com Inc. All rights reserved.
渝ICP证 B2-20050021  违法和不良信息举报中心
建议使用:1024x768分辨率,16位以上颜色