文章摘要
袁有宪.对虾养殖池沉积环境中TOC_TP_TN和pH及质量评价模型[J].水产学报,2000,24(3):
对虾养殖池沉积环境中TOC_TP_TN和pH及质量评价模型
TOC, TP, TN and pH in sediment environment of shrimp culture and quality assessment module
投稿时间:2014-04-16  修订日期:2014-04-16
DOI:
中文关键词: 对虾养殖 沉积环境 有机碳 总氮 总磷 pH值 池龄
英文关键词: shrimp culture  sediment environment  organic carbon  total nitrogen  total phosphorus  quality assessment module
基金项目:国家自然科学基金资助项目(39670581) ; 国家高技术研究发展计划项目(819- 02- 07) ; 国家.. 九五.. 攻关项目子专题( 96- 922- 02- 02- 02) ; 农业部重点科研项目( 渔85- 95- 11- 02)
作者单位地址
袁有宪 中国水产科学研究院增养殖环境质量优化与污染控制重点开放实验室 中国水产科学研究院增养殖环境质量优化与污染控制重点开放实验室
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中文摘要:
      1995年冬季,研究了青岛地区即墨市丰城、王村、城阳区上马、流亭等乡镇的对虾养殖区80个虾池沉积物中有机碳(TOC)、总氮(TN)、总磷(TP)和pH与池龄的关系。结果表明,沉积物中TOC随年代而积累,除即墨丰城泥沙质虾池外,与池龄成正线性相关,相关系数(γ)为0.7422 ̄0.8330(P<0.05);沉积物中TN亦随年代而积累,所有调查区沉积物中TN与池龄成正线性相关,相关系数(γ)为0.4603 ̄0.8574(P<0.05);沉积物中TP随年代而降低,与池龄成负线性相关,城阳流亭养殖区的相关系统(γ)为0.4261(0.1>P>0.05),其它养殖区(γ)为0.4956 ̄0.9060(P<0.05)。沉积物的pH与池龄的关系无规律可循。提出了虾池底质环境质量的评价模型。
英文摘要:
      In order to explore the relationship between environment quality and virus disease, in winter of 1995, the concentrat ion of total organic carbon ( TOC) , total nitrogen ( TN) , total phosphorus ( TP) and pH in bottom sediments of 80 shrimp culture ponds in Qingdao of China were determined, and the correlation between TOC, TP, TN and pH and pond age was analyzed. The results showed that TOC , TN were positive linear correlation w ith pond age, the correlation coeff icient ( ..) for TOC was 0. 742 2- 0. 833 0 ( P < 0. 05) , the correlation coefficient ( ..) for TN was 0. 460 3- 0. 857 4 ( P< 0. 05) ; TP was negative linear correlation with pond age in Liuting areas of Chengyang with correlation coeff icient ( ..) of 0. 4261 ( P > 0. 05) , and was positive linear correlation in other area with correlation coef ficient ( ..) of 0. 495 6- 0. 906 0( P < 0. 05) . The relationship between pH and pond age was not regular. We suggested that the concentrat ion of TN as an index of pond soil quality. A assessment module was established for environmental quality of shrimp pond bottom.
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