摘要
根据2000～2009年胶州湾海水监测资料,选用单项指标分析和富营养化指数法,对胶州湾海域以及主要河口区营养水平进行评价。结果表明,胶州湾水质较差,无机氮严重超标,N/P值为62.7,呈现高N低P状况,整个海域呈中度-重度富营养状态。主要河口海域无机氮(IN)严重超标,富营养化程度高,其中墨水河口为严重富营养,楼山河口为重度富营养。
Based on the monitoring result of water quality of Jiaozhou Bay in 2000～2009,the assessment on the nutrient level in Jiaozhou Bay and main estuaries was carried out,by the analysis on single-item and the nutrient status index.The result showed that Jiaozhou Bay water utility was poor,because the water was seriously polluted by inorganic nitrogen.The value of N/P was 62.7,indicating a high-N and low-P condition.The nutrient level of Jiaozhou Bay was of moderate-high eutrophication level.The main estuaries were of relatively high eutrophication level,with exceptional level of IN;and the eutrophication level of Moshui-estuary is the highest,and Lou-shan-estuary second.
出处
《海洋科学》
CAS
CSCD
北大核心
2010年第12期36-39,共4页
Marine Sciences
基金
国家科技支撑计划项目(2006BAC02A19)
关键词
胶州湾
富营养化
评价
Jiaozhou Bay
eutrophication
assessment
