【摘要】 2004年12月～2009年9月,对郑州黄河湿地自然保护区鸟类资源进行系统的调查,共记录到鸟类15目36科115种;郑州黄河湿地鸟类不断丰富,鸟类多样性呈上升趋势;部分东洋种鸟类的分布区向北扩散到郑州黄河湿地;部分鸟类的居留型发生变化。文献记录到的变化时间主要集中在1990年以后,与郑州地区(黄河中下游)气温的变化趋势相一致,与该地区气温上升,大气异常变暖呈正相关性。更多还原

【Abstract】 From December of 2004 to September of 2009,the birds resources in Zhengzhou Yellow River Wetland Nature Reserve were systematically investigated.And 15 orders,36 families,115 species of birds were totally recorded.The birds in Zhengzhou Yellow River Wetland continuously enriched,the diversity of birds showed an increasing trend.The distribution area of some Oriental-realm species spreaded towards the north of the Yellow River in Zhengzhou Wetlands.The types of birds migrant changed,which took place after 1990 according to the documents.The change was in line with the trend of rising temperatures in Zhengzhou region(middle and lower reaches of the Yellow River) and the trend of temperature change was positively related to the abnormal atmosphere warming of the area.更多还原