CAJ | 학술논문

2007年9月～2008年9月,采用样方法、样线法对河北滦河口湿地鸟类多样性进行研究.共记录鸟类184种,隶属于17目44科97属.其中,国家Ⅰ级重点保护鸟类2种,即丹顶鹤、黑鹳,占总种数的1.1%;国家Ⅱ级保护鸟类共21种,占总种数的11.4%.旅鸟138种,夏候鸟19种,留鸟14种,冬候鸟13种.鸟类区系组成中古北种135种(73%),广布种31种(17%),东洋种18种(10%);在春秋迁徙季节,种群密度大的鸟类分别是绿头鸭(0.26只/hm2)、红嘴鸥(0.12只/hm~2)、环颈鸻(0.066只/hm~2)、牛背鹭(0.044只/hm~2)、灰椋鸟(0.034只/hm~2).
2007년9월～2008년9월,채용양방법、양선법대하북란하구습지조류다양성진행연구.공기록조류184충,대속우17목44과97속.기중,국가Ⅰ급중점보호조류2충,즉단정학、흑관,점총충수적1.1%;국가Ⅱ급보호조류공21충,점총충수적11.4%.려조138충,하후조19충,류조14충,동후조13충.조류구계조성중고북충135충(73%),엄포충31충(17%),동양충18충(10%);재춘추천사계절,충군밀도대적조류분별시록두압(0.26지/hm2)、홍취구(0.12지/hm~2)、배경행(0.066지/hm~2)、우배로(0.044지/hm~2)、회량조(0.034지/hm~2).
From September 2007 to September 2008, sample and line transect methods were used to investigate bird diversity in Luanhekou wetland in Hebei Province. A total of 184 species were recorded, belonging to 97 genera, 44 families and 17 orders. Among them, 2 species, the red-crown crane and black stork, accounting for 1.1% of the total, are national first-grade protected birds; and 21 species, accounting for 11.4% of the total, are national second-grade protected birds. In this area, there are 138 species of passing migrant birds, 19 species of summer migrants, 14 species of residents, 13 species of winter migrants. In composition of avian fauna in the region, the number of Palearctic species is 135 accounting for 73%, the number of widespread species is 31 accounting for 17%, and the number of Oriental species is 18 accounting for 10%. The density of some species is higher in spring and autumn such as the mallard (0.26 ind/hm2), black-headed gull 0.12 ind/hm~2), Kentish plover(0.066 ind/hm~2), cattle egret (0.044 ind/hm~2), and white-cheeked starling(0.034 ind/hm~2).