摘要
应用57Fe穆斯堡尔诺学的方法对南海东北部和珠江口沉积物进行了Fe的价态及相对组成的研究，讨论了环境变化对南海东北部沉积物Fe的价态的影响；研究了珠江口沉积物Fe2＋／Fe3＋的比值和溶解态Fe含量与盐度的关系。
The chendcal states and relahve concentrations of iron in the sedimentsof the northeastem South China Sea and Zhuiang fover mouth are stUdied by meansof 57Fe M5ssbauer spectroscopy. The effect of environmental change on the chendcalstates of iron in the sediments of the northeastem South China Sea is discussed. Therelationships of the fermus/fetric rahos of the sediments salinity and of the dissolvediron concentrations in the waters to salinity in the Zhuiang hiver mouth are alsodiscussed.
出处
《热带海洋》
CSCD
1997年第4期83-87,共5页
基金
广东省自然科学基金!950701
关键词
沉积物
铁
穆斯堡尔谱学
珠江口
南海
sediment iron, M■ssbauer spectroscopy, Zhujiang River mouth, South China Sea
