1 兰州中川国际机场内 昆虫群落调查 目 录目录................................................................................................................................1摘要................................................................................................................................2关键词............................................................................................................................2Abstract..........................................................................................................................2Key words......................................................................................................................3引言................................................................................................................................31 自然环境概括.............................................................................................................41.1 研究区概况......................................................................................................41.2 地质地貌概括..................................................................................................41.3 气候..................................................................................................................41.4 水文..................................................................................................................42 研究方法.....................................................................................................................52.1 样点设置..........................................................................................................52.2 调查方法..........................................................................................................62.3 统计方法..........................................................................................................63 研究结果分析........................................................
