摘要
稳定性氢氧同位素是广泛存在于水中的环境同位素。在降水、地表水、地下水、土壤水和植物体内水转化循环过程中,发生氢氧同位素的分馏,不同的水有不同的氢氧同位素值。利用这种差异,可研究水分来源、径流响应和植物用水,本文综述了这一方面的研究和进展。
The stable hydrogen and oxygen isotope is an environmental isotope, which extensively exists in various kinds water. The different kind water source has its isotope composition, due to the isotope fractionation in the transfer and circulation among precipitation, surface water, ground water, soil moisture and plant water. The water source, runoff response and plant water source can be researched by using these differ of isotope composition. The advance about application of stable hydrogen and oxygen isotope in the water circulation were reviewed.
出处
《水土保持学报》
CSCD
北大核心
2003年第2期163-166,共4页
Journal of Soil and Water Conservation
基金
国家重点基础研究发展规划项目(2002CB111502)
国家杰出青年基金项目(30125036)资助
