摘要
根据１９９０～１９９２年兴化湾水域海洋综合调查研究资料，讨论该海湾无机氮（ＮＯ３－Ｎ＋ＮＯ２－Ｎ＋ＮＨ４－Ｎ）、活性磷酸盐、活性硅酸盐等营养盐含量的分布变化特征，及其主要影响因素，以及该水域水质营养状况与环境保护问题。
The distribution and change characteristics of the contents of inorganic nitrogen (NO3-N +NO2-N+NH4-N), active phosphate (PO4-P) and active silicate (SiO3-Si) in dissolved state are discussed based on the comprehensive oceanographic survey data in the Xinghua Gulf in Fujian province during 1990 and 1992. The change characteristics of nutrients are mainly influenced by the hydrologic factor, biological activity and biogeochemical circulation in the waters. The nutrient conditions and environmental protection of the waters in the Xinghua Gulf are discussed as well.
出处
《海洋通报》
CAS
CSCD
北大核心
2000年第5期26-31,共6页
Marine Science Bulletin
关键词
兴化湾
营养盐
分布
影响因素
环境保护
水质
Xinghua Gulf
distribution
nutrients
influence factor
environmental protection
