哈素海鸟类近12年的动态变化研究

Study on Dynamic Changes of Hasuhai Birds in Recent 12 Years

2012年4月~2013年3月，对哈素海鸟类进行野外调查记录，并与2000~2003年的调查数据进行比较，分析鸟类群落组成的动态变化及原因。结果表明，共调查记录到83种鸟类，隶属于14目、31科、54属，与2000~2003年的调查数据相比，新增了1科3属16种，减少了2目2科15属31种，有些物种的种群数量和居留型也发生了变化。哈素海鸟类的动态变化，主要与栖息地结构变化、气候变暖和人为干扰强度变化有关。

Based on the field survey records,this paper shows the Hasuhai birds in April 2012 to March 2013,which were compared with 2000~2003 years of survey data.Analyse the dynamic changes and causes of the bird community composition.The total survey records 83 bird species,belonged to 14 orders,31 families,54 genera,adds 1 family 3 genera 1 6 species,reduces 2 orders,2 families 15 genera 31 species compared with the last time （2000~2003）.Population and residence for some species also have changed. Dynamic changes of Hasuhai birds,mainly related to changes of habitat structure,climate warming and changes in the intensity of human disturbance.