摘要
通过三年海洋监测结果显示了渤海湾无机营养盐的变化对初级生产力的影响。其中无机氮严重超标达66%,无机氮与叶绿素的关系在枯水期、丰水期呈正相关;活性磷酸盐与叶绿素关系显著性不明显(仅枯水期显著),活性磷酸盐含量较低,限制了初级生产力。
This dissertation shows the influence for the ocean primary yield-power with the change of autotrophic-salt in the Bohai Ocean Gulf,by means of the marine monitoring for 3 years. Among those kinds of autotrophic-salt,the standard of Inorganic nitrogen is seriously overproof for 66%. The relation of inorganic nitrogen and chlorofucine is positive correlation in low water season and rich water season. The relation between reactive phosphate and chlorofucine is not significant(significant in low water season only). The content of reactive phosphate is low and restrict the ocean primary yield-power.
出处
《中国环境监测》
CAS
CSCD
北大核心
2004年第1期52-54,共3页
Environmental Monitoring in China
关键词
无机氮
活性磷酸盐
叶绿素
初级生产力
相关性
赤潮
Inorganic nitrogen
reactive phosphate
chlorofucine
primary yield-power
correlation
red water bloom
