长江流域资源与环境 >> 2014, Vol. 23 >> Issue (05): 693-.doi: 10.11870/cjlyzyyhj201405014

• 生态环境 • 上一篇    下一篇

浅析轮藻植物与水体富营养化的关系

王和云,于丹,倪乐意   

  1. (1.湖北工业大学轻工学部资源与环境工程学院,湖北 武汉 430068;2.武汉大学生命科学学院,湖北 武汉 430072;3.中国科学院水生生物研究所东湖台站,湖北 武汉 430072)
  • 出版日期:2014-05-20

CHAROPHYTE PLANTS VERSUS EUTROPHICATION OF WATER BODY

WANG Heyun1, YU Dan2, NI Leyi3   

  1. (1.College of Resource and Environmental Engineering,Department of Light Industry,Hubei University of Technology,Wuhan 430068,China; 2.College of Life Sciences,Wuhan University,Wuhan 430072,China; 3.Institute of Hydrobiology,the Chinese Academy of Sciences,Wuhan 430072,China
  • Online:2014-05-20

摘要:

近几十年来,轮藻植被从许多富营养化的浅水湖泊中逐渐消失。然而作为浅水湖泊稳态转换模型的代表植物,轮藻植物被证明在湖泊水体的修复中有着重要的作用和功能,因为轮藻植被通过对水体浊度和营养水平的多重反馈机制能稳定湖泊清水稳态。基于此,介绍了轮藻植物及其在水体的分布和浅水湖泊稳态转换概念模型,重点阐述了轮藻与水体富营养化的关系,并介绍了影响轮藻生长繁殖的环境因子,分析了国内外轮藻生态学研究的现状及其特点

Abstract:

In recent decades,eutrophication had led to decline in charophyte vegetation in many shallow lakes throughout the world.However,charophytes,by several mechanisms,could positively affect water transparency and be an efficient nutrient trap,whose ecological significance in reestablishment of vegetation and maintenance of clearwater stable state in shallow lakes had been demonstrated.Therefore,charophytes often play an important role in many restoration projects carried out to reduce the negative effects of eutrophication.However,little attention was paid to charophyte plants and ecological researches on them were far behind that on vascular aquatic plants in China.In order to elaborate the essentiality to evolve the charophyte ecology in China,this text firstly gave brief introduction of charophyte plants,reviewed alternative stable states between clearhigh vegetation and turbidlow vegetation in shallow lakes,focused on the significance of charophyte in eutrophic restoration of shallow lakes,and reviewed these environmental factors which affect their growth and reproduction.Finally some suggestions in relation to peculiar distribution of charophyte plant in China were given on the studies to be carried out in ecology of charophyte plants

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 陈 勇,陈国阶,杨定国. 岷江上游聚落分布规律及其生态特征——以四川理县为例[J]. 长江流域资源与环境, 2004, 13(1): 72 -77 .
[2] 陈正洪,万素琴,毛以伟. 三峡库区复杂地形下的降雨时空分布特点分析[J]. 长江流域资源与环境, 2005, 14(5): 623 -627 .
[3] 张磊,董立新,吴炳方,周万村. 三峡水库建设前后库区10年土地覆盖变化[J]. 长江流域资源与环境, 2007, 16(1): 107 -112 .
[4] 李 娜,许有鹏, 陈 爽. 苏州城市化进程对降雨特征影响分析[J]. 长江流域资源与环境, 2006, 15(3): 335 -339 .
[5] 禹 娜,陈立侨,赵泉鸿. 太湖介形类动物丰度与生物量[J]. 长江流域资源与环境, 2008, 17(4): 546 .
[6] 孔令强. 水电工程农村移民入股安置模式初探[J]. 长江流域资源与环境, 2008, 17(2): 185 .
[7] 孙维侠, 赵永存, 黄 标, 廖菁菁, 王志刚, 王洪杰. 长三角典型地区土壤环境中Se的空间变异特征及其与人类健康的关系[J]. 长江流域资源与环境, 2008, 17(1): 113 .
[8] 于苏俊,张 继,夏永秋. 基于遗传算法的可持续土地利用动态规划[J]. 长江流域资源与环境, 2006, 15(2): 180 -184 .
[9] 时连强,李九发,应 铭,左书华,徐海根. 长江口没冒沙演变过程及其对水库工程的响应[J]. 长江流域资源与环境, 2006, 15(4): 458 -464 .
[10] 杨丽霞,杨桂山,苑韶峰. 数学模型在人口预测中的应用——以江苏省为例[J]. 长江流域资源与环境, 2006, 15(3): 287 -291 .