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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (5): 75-80.doi: 10.11924/j.issn.1000-6850.2014-2312

所属专题： 资源与环境； 水产渔业； 农业生态

• 水产 渔业 • 上一篇    下一篇

鲁南采煤塌陷水域渔业生态环境状况研究

段登选1,许国晶1,栗 明2,杜兴华1,张洪波3,刘 飞1,张明磊1,程振清3   

  1. (1山东省淡水渔业研究院,山东省盐碱地渔业工程技术研究中心,济南 250013；2上海海洋大学生命学院,上海 201306；3邹城市水产局,山东济宁 273500）
  • 收稿日期:2014-08-25 修回日期:2015-01-15 接受日期:2014-11-18 出版日期:2015-03-20 发布日期:2015-03-20
  • 通讯作者: 段登选
  • 基金资助:
    山东省农业重大应用技术创新课题“采矿塌陷区水域渔业综合利用技术体系研究与示范”；“湖泊渔业水域生态构建技术模式研究”；“湖滨渔业生态利用模式关键技术研究”。

Research on Fishery Ecological Environment Condition of Southern Shandong Subsided Water Area

Duan Dengxuan1, Xu Guojing1, Li Ming2, Du Xinghua1, Zhang Hongbo3,   

  1. Liu Fei1, Zhang Minglei1, Cheng Zhenqing3(1Freshwater Fisheries Research Institute of Shandong Province, Saline-alkali fishery Engineering Technology Research Center of Shandong Province, Ji’nan 250013; 2Life college of Shanghai Ocean University, Shanghai 201306;3Zoucheng Bureau of Aquatic Products, Ji’ning Shandong 273500)
  • Received:2014-08-25 Revised:2015-01-15 Accepted:2014-11-18 Online:2015-03-20 Published:2015-03-20

摘要： 通过对不同塌陷水域（大水面、大池塘和精养池塘）水质的分析，研究其总氮(TN)、氨氮(NH4+-N)、硝态氮(NO3--N)、亚硝态氮(NO2--N)、总磷(TP)、pH、溶解氧(DO)、化学耗氧量(COD)、透明度(SD)、叶绿素a(Chl-a)等水质理化及营养指标，并采用综合营养状态指数法(TLI)分析评价其富营养化水平。结果表明：该塌陷水域受到了不同程度的污染，各项指标基本处于Ⅲ类水及以下的标准，营养盐具有随季节变化的特征；水域的富营养水平均处于轻度富营养化以上。

关键词: 遗传多样性, 遗传多样性

Abstract: Through analyzing the water quality of different subsidence waters (large water, pond and aquiculture pond), the total nitrogen (TN), ammonia nitrogen (NH4 -N), nitrate nitrogen (NO3--N), and nitrate (NO2--N), total phosphorus (TP), pH value, dissolved oxygen (DO), chemical oxygen consumption (COD), transparency (SD), chlorophyll a (Chl-a) and other physical and chemical water quality and nutrition indicators were studied, and the eutrophication level was evaluated using comprehensive nutrition state index (TLI). Results showed that the subsidence waters was suffered different level contamination, the indicators was basically bellow class Ⅲwater standards, nutrient has the characteristics of changes with the seasons; the eutrophication level of waters was all above moderate eutrophication.