关键词: 豆雁, 物候期, 气象条件, 响应

Abstract: Based on the data of the phonological phase of the Chinese Goose(Anser fabalis) and meteorological data of the ground and upper air from 1983 to 2005 in Nuomuhong meteorological station,where the migrated Chinese Goose passed through,the response of the phonological phase of the Chinese Goose to climate factor changes were analyzed.The results showed that the days of the starting warble phase(SWP),the halting warble phase(HWP) and days between SWP and HWP changed with climate factor change,while climate factors of the upper air had more significant impacts on the phonological phase than ground climate factors.The temperature by 500hPa upper air had more significant impact than that by 100hPa upper air.The main climate factors which influenced HWP and days between SWP and HWP were the altitude by 500hPa upper air in July and the temperature by 500hPa upper air between July and August.The increased altitude by 500hPa upper air and the decreased temperature by 500hPa upper air in February jointly led to advance of the SWP,while decreased altitude by 500hPa upper air in July and the increased temperature by 500hPa upper air between July and August jointly led to postpone of the HWP.Therefore,the days between SWP and HWP were delayed.

Key words: Chinese goose(Anser fabalis), Chinese goose(Anser fabalis), Phonological phase, Response