CAJ | 학술논문

依据2006~2011年洪泽湖各监测站位所取得的水质监测数据，采用秩相关系数法对洪泽湖水质现状、年度变化趋势和空间变化趋势进行分析评价。得出洪泽湖水质中主要污染物为总氮、总磷和化学需氧量，以及主要污染物在敞水区、养殖区、出入湖口的变化规律，提出了控制洪泽湖水质污染的对策措施。
의거2006~2011년홍택호각감측참위소취득적수질감측수거，채용질상관계수법대홍택호수질현상、년도변화추세화공간변화추세진행분석평개。득출홍택호수질중주요오염물위총담、총린화화학수양량，이급주요오염물재창수구、양식구、출입호구적변화규률，제출료공제홍택호수질오염적대책조시。
Based on the monitoring data of water quality of Hongze Lake by the monitoring stations between 2006~2011 years, this paper used the rank correlation coefficient method to analyze detailly and evaluate the water quality of Hongze lake, the annual change trend and spatial change trend of water quality of Hongze lake. Based on this, it has obtained that the main pollutants is the total nitrogen, total phosphorus and chemical oxygen demand, as well as the change law of the main pollutants in open water, breeding areas and estuary areas. This paper put forward countermeasures to control water pollution in Hongze lake.