崇明东滩沉积物磷的分布特征及环境意义  

The distribution characterisrics of phosphorus in sediments of the east tidal Chongming island flast,and environmental singnificance

作　　者：刘清玉[1] 

机构地区：[1]福建教育学院地理系,福建福州350001

出　　处：《上海地质》2005年第2期4-7,共4页

基　　金：国家自然基金重点项目(40131020);上海市科技发展基金项目(012G14016)资助。

摘　　要：对崇明东滩采集的表层样和柱状样品,进行样品的总磷(TP)、无机磷(IP)和有机磷(OP)以及有机质含量等的测定, 分析了磷的分布变化特征并对其影响因素和环境意义进行了探讨。It used surface sediment and core sediment from Chongming east tidal flat and determined total phos-phours(TP),inorganic phosphorus (IP) and organic phosphorus (OP) and the content of organic carbon in these sediments. It also analysed that the distribution of the phosphorus which chaning the characteristic and carried on the discussion to its influence factor and environmental significance.

关 键 词：环境意义 崇明东滩 分布特征 沉积物 有机质含量 变化特征 有机磷 无机磷 样品 表层 

分 类 号：P343.5[天文地球—水文科学]