共 4 条
[3]
Outdoor supplementation systems for studies of the effects of increased UV-B radiation[J] . A.R. McLeod.Plant Ecology . 1997 (1)
[4]
Stratospheric ozone reduction, solar UV-B radiation and terrestrial ecosystems[J] . Martyn M. Caldwell,Stephan D. Flint.Climatic Change . 1994 (4)