摘要
依据国际原子能机构(IAEA)提供的海口地区1988—2000年大气降水的氢氧同位素组成,提出海口地区大气降水线方程为:δD=7.5036δ18O+6.1834,并把该方程与全球降水线进行对比,分析该地区大气降水中氢氧稳定同位素特征及其影响因素。
According to the hydrogen and oxygen isotopes of the atmospheric precipitation in Haikou area of 1988—2000 provided by the International Atomic Energy Agency （IAEA）, the equation of the atmospheric water line in Haikou region is： Delta D=7.5036 Delta O＋6.1834, and the equation is compared with the global precipitation line,and the hydrogen and oxygen stable isotopes of atmospheric precipitation in this area are analyzed. Symptoms and its influencing factors.
作者
齐之钰
QI Zhiyu(School of water resources and environment, China University of Geosciences （Beijing）,Beijing 100083)
出处
《河南科技》
2018年第8期156-158,共3页
Henan Science and Technology
关键词
大气降水
氢氧同位素
温度效应
季风降雨效应
atmospheric precipitation；hydrogen and oxygen isotope；temperature effect；monsoon rainfall effect
