摘要
湖泊、沼泽与河流等淡水生态系统中存在一些对紫外光敏感的磷化合物 ,它们在紫外光 (或太阳光 )的作用下释放正磷酸根 .本文对其形成释放机制、生态学意义以及铁和腐殖质的调节作用等作了扼要的综述 .
In freshwater ecosystems, some kinds of widely distributed UV sensitive P compounds (UVSP) can release orthophophate when irradiated by UV or sunlight. The formation and release mechanisms of UVSP, their ecological implications coupled with the regulation of release by iron, humic matter as well as enzymes were briefly reviewed in this paper.
出处
《湖泊科学》
EI
CAS
CSCD
2000年第2期178-181,共4页
Journal of Lake Sciences
基金
国家自然科学基金!( 3 91 70 1 65
3 9670 1 4 5)资助项目
关键词
磷化合物
淡水生态系统
磷循环
湖泊
UV sensitive P compounds, freshwater ecosystems, P cycling
