CAJ | 학술논문

硅酸盐矿物与熔体之间的磷分配系数对研究岩浆演化和结晶分异程度具有重要意义，也是了解地幔磷储库和建立地球各圈层间磷运移模式的基础。本文分析和总结了前人采用天然样品和合成实验样品研究不同硅酸盐矿物和熔体间的磷分配系数的成果，分析了不同物理化学参数对分配系数的影响，包括熔体组成（如 MgO、Al2 O3含量）、矿物结构（分配系数与[SiO4]4－聚合度呈负相关关系）、温度、压力和氧逸度等，指出当前研究中有关更高压力条件（＞15 GPa）及有流体存在时分配系数的研究是不足的。
규산염광물여용체지간적린분배계수대연구암장연화화결정분이정도구유중요의의，야시료해지만린저고화건입지구각권층간린운이모식적기출。본문분석화총결료전인채용천연양품화합성실험양품연구불동규산염광물화용체간적린분배계수적성과，분석료불동물이화학삼수대분배계수적영향，포괄용체조성（여 MgO、Al2 O3함량）、광물결구（분배계수여[SiO4]4－취합도정부상관관계）、온도、압력화양일도등，지출당전연구중유관경고압력조건（＞15 GPa）급유류체존재시분배계수적연구시불족적。
The partition coefficient of phosphorus between silicate mineral and melt is significant in understanding the evo-lution and the differentiation degrees of silicate melt,and is the foundation of estimating the phosphorus reservoir in the mantle and establishing phosphorus migration models among various spheres for the Earth as well.This article reviewed lit-eratures on the partition coefficient of phosphorus between silicate mineral and melt in natural samples and experimental products,discussed effects of physicochemical parameters on the partition coefficient,including melt composition (e.g. MgO and Al2 O 3 contents),mineral structure (the degree of polymerization of [SiO 4 ]4-),temperature,pressure and oxy-gen fugacity,and pointed out shortages of prior researches on the partition coefficient of phosphorus between silicate min-eral and melt under high pressure (>1 5 GPa)or with fluids.