Further experiments with solar radiation treatments by exposing the alga to solar radiation with or filtered out of UV-B or UV-A + UV-B, showed that UVR reduced its total daily net photosynthetic production.

• 通过滤除UV-B或UV-B+UV-A的方法,进一步研究发现,UVR影响藻体的同光合产量和生长。 从UV-A与UV-B的作用来看,在晴天,UV-A是抑制藻体生长的主要的因素;