长岛县 meaning in English

changdao islands

The majority of insect populations trapped on the island were brought from the mainland by winds with several species locally bred
在长岛县的小岛上诱到的昆虫种群只有少数几种是当地繁殖的，大多数是由风从大陆携带而来。
For better understanding the structure of insect community aloft and how it interacted with the insect community near the ground , especially the effects of the wind - borne migration , observations were conducted with a searchlight trap on an island ( 38 23 . 200 " n , 120 54 . 500 " e ) in changdao , at the center of baohai channel , in 2002 , and with a digital entomological radar and a twin light - trap ( simultaneously operated searchlight trap and ground light - trap ) at a site in langfang ( 39 30 ' 42 " n , 116 36 ' 07 " e , 28 m asl ) , in the vicinity of beijing , in 2001 and 2002
为了更好地理解空中昆虫群落的结构及其如何与近地昆虫群落相互作用的，尤其是风载迁飞的效应， 2002年在渤海海峡中间的长岛县一小岛( 3823 . 200 ’ n ， 12054 . 500 ’ e )上使用探照灯诱虫器进行了观测； 2001和2002年我们使用数字昆虫雷达和姊妹灯(同时使用的探照灯诱虫器和地面灯诱虫器)在北京附近的廊坊( 39 30 42 n ， 116 36 07 e ， 28masl )进行了观测。