连环湖他拉红泡水质监测与分析  

Monitoring and Analysis on Water Quality of TaLaHong in Lian Huan Lake

作　　者：袁龙福 蔺玉华[2] 王信海[2] 姜秋俚[2] 

机构地区：[1]大庆市连环湖渔业股份有限公司,黑龙江大庆166260 [2]中国水产科学研究院黑龙江水产研究所,黑龙江哈尔滨150070

出　　处：《水产学杂志》2008年第1期77-81,共5页Chinese Journal of Fisheries

基　　金：黑龙江省科技厅国际科技合作项目(WC04207);农业部“948”引进项目(963086);国家外国专家局示范项目(Y20052300002)

摘　　要：报道了2007年5-9月连环湖他拉红泡（卡拉白鱼放养场）的水质季节变化动态。结果表明：该水域水质基本处于良好壮况。其透明度22-35cm,pH值为8.00-8.84cm,硬度为1.269-3.359mmolL-1以及碱度为6.856-9.618mmolL-1。水呈碱性,水型属碳酸盐类,镁组I型（CImg）和软水。水中COD含量为8.56-11.36 mgL-1。主要营养元素——总氮略低于黑龙江湖泊总氮含量,其总氮为0.490-0.824 mgL-1,磷酸盐量适中,总磷含量为0.369-0.498 mgL-1,属于中富-富营养型湖泊。湖水中多数理化组分在季节分布上差异不明显,个别测定值在5月（枯水期）较高,9月（平水期）出现回落。本文对湖泡的水质理化特征及营养状况进行了讨论和评价,为盐碱水域的渔业资源开发和利用提供了科学依据。The monitoring data of water and season changes of TaLaHong in LianHuan Lake were recorded from May to September 2007. The results indicated that its water quality was good, with transparency of 22 - 35 cm, pH 8.00 - 8.84, DK 1. 269 - 3. 359 mmol/L, Alk. 6. 856 -9. 618 mmol/L, and the water tape CI mg as well as soft water. COD is 8. 560 - 11. 360 mgL-1 o The content of major nutrient elements - TN is 0. 490 - 0. 824 mg L-1 , which was lower than TN of main lakes in Heilongjiang Province. TP （0. 369 - 0. 498 mgL - 1 ） is normal. The lake belongs to eutrophication lake. The majority of data did not change obviously during different seasons. However, a few data were high in May, while some were low in September. This study discussed and assessed major physio - chemical characteristics of water quality and nutrient conditions of TaLaHong. It will provide scientific evidence for fishery development in saline and alkaline waters.

关 键 词：连环湖 他拉红 水质 分析 

分 类 号：X83[环境科学与工程—环境工程]