|
Habitat or biological connectivity is critical for maintaining species movements, flow of resources and ecological functioning across landscapes. 栖息地或者生态连通性对于维持物种移动，资源流动和横跨不....
|
|
he kids were up with the lark this morning because we were going on a day trip to the sea.....
|
关于本站 | 诚聘英才 | 业务合作 | 联系我们 | 广告合作 | 网站地图
京ICP备13004890号-2 
京公网安备11010802022018号 增值电信业务经营许可证京B2-20170587
版权所有：北京同文世纪科技有限公司
