突发气象灾害的生态效应:2008年中国南方特大冰雪灾害对森林生态系统的破坏突髮氣象災害的生態效應:2008年中國南方特大冰雪災害對森林生態繫統的破壞 돌발기상재해적생태효응:2008년중국남방특대빙설재해대삼림생태계통적파배 The ecological effects of an unusual climatic disaster: the destruction to forest ecosystems by the extremely heavy glaze and snow storms occurred in early 2008 in southern China
