Invasive alien species, reporting 2019: Alopochen aegyptiacus

The data consist of reported and expert validated observations of Swedish occurrences of listed species during a period of time relevant for the reporting 2019 (2015-2018). The data was compiled by SLU ArtDatabanken and various observation databases have been used for different species.本数据集涵盖与2019年报送工作相关的2015-2018年时段内，瑞典境内列入名录的物种经上报并经专家核验的观测记录。该数据集由SLU ArtDatabanken汇编完成，针对不同物种分别采用了多套观测数据库。