环境监测管理与技术
環境鑑測管理與技術
배경감측관리여기술
THE ADMINISTRATION AND TECHNIQUE OF ENVIRONMENTAL MONITORING
2014年
4期
28-31
,共4页
李天深%蓝文陆%卢印思%谢鑫
李天深%藍文陸%盧印思%謝鑫
리천심%람문륙%로인사%사흠
自动监测%水温%盐度%溶解氧%pH值%钦洲湾
自動鑑測%水溫%鹽度%溶解氧%pH值%欽洲灣
자동감측%수온%염도%용해양%pH치%흠주만
Automatic monitoring%Temperature%Salinity%DO%pH%Qinzhou Gulf
通过分析位于钦州湾的2个海水水质自动监测站2009-2010年的自动监测数据，发现钦州湾水温、盐度、溶解氧季节变化明显，海水表层水温变化是引起钦州湾溶解氧含量变动的主要原因；钦州湾海水表层盐度及 pH值主要受钦江、茅岭江径流及潮汐涨落的影响；处于河口区域，受大陆径流影响显著的海域使用海水水质标准来评价有欠妥当。
通過分析位于欽州灣的2箇海水水質自動鑑測站2009-2010年的自動鑑測數據，髮現欽州灣水溫、鹽度、溶解氧季節變化明顯，海水錶層水溫變化是引起欽州灣溶解氧含量變動的主要原因；欽州灣海水錶層鹽度及 pH值主要受欽江、茅嶺江徑流及潮汐漲落的影響；處于河口區域，受大陸徑流影響顯著的海域使用海水水質標準來評價有欠妥噹。
통과분석위우흠주만적2개해수수질자동감측참2009-2010년적자동감측수거，발현흠주만수온、염도、용해양계절변화명현，해수표층수온변화시인기흠주만용해양함량변동적주요원인；흠주만해수표층염도급 pH치주요수흠강、모령강경류급조석창락적영향；처우하구구역，수대륙경류영향현저적해역사용해수수질표준래평개유흠타당。
Based on the data feedback by two auto-monitoring stations in Qinzhou Gulf during 2009-2010, we analyze the temporal and spatial variation of temperature,salinity,DO and pH.The results showed that the three indexes had significantly seasonal variation.DO chang was primary caused by the variation of surface tem-perature,Salinity and pH in the gulf was influenced mostly by the surface runoff of Qin river and Maoling river and the tide.It is irrelevancy to use marine water quality standard to evaluate water quality in estuary that were significantly influenced by overland runoff.
