【摘要】 2008年3月～2009年2月,通过实地样方调查、样方植株烘箱处理和鸟类直接观察及样本解剖,对土道面区不同草高的所选样区进行植被、草丛动物和鸟类的研究,并对相关数据进行处理分析。调查结果显示:1)春季菊科、百合科、旋花科和葡萄科等蜜源植物开花会招引来大量昆虫,秋季禾本科、茄科、豆科和葡萄科等结实植物的果实又会为大量的昆虫以及鸟类提供食物;2)植被的生物量在一定程度上影响着鸟类种类数变化;3)植被和草丛动物的多样性指数具有极其显著正相关性,但鸟类与植被、草丛动物的多样性指数则不具有相关性;4)从各样区鸟类遇见率指数来看,各种鸟类对草高的喜好有着一定的差异。据此提出防范机场鸟击相关的对策和建议。更多还原

【Abstract】 The relationship between vegetation and birds in different heights of selected grass sample areas in Hongqiao international airport was studied between March 2008 and February 2009.Vegetation,bushes,animals and birds in the grassland were examined by field surveys,sample plant disposed in the oven,direct observation,and specimen dissection for birds;correlative data was also analyzed with the results as follows:1) The honey plants of Compositae,Liliaceae,Convolvulaceae,and Vitaceae attracted lots of insects during the spring bloom;and plants in Gramineae,Solanaceae,Fabaceae,and Vitaceae could provide food for lots of insects and birds in autumn;2) Vegetation biomass affected and change the types of bird species present to some extent;3) There is significantly positive correlation between the change of diversity index on vegetation and that of grassland fauna,while the change of diversity index on birds and vegetation,grassland fauna have no correlation;4) According to the rate of encounter,different birds prefer different grass heights.We hereby provided some measures and advice to avoid bird strikes at the airport.更多还原