Public knowledge of alien species: a case study on aquatic biodiversity in North Iberian rivers

Supplemental material obtained from the paper "Public knowledge of alien species: a case study on aquatic biodiversity in North Iberian rivers".<br>In the file "Supplementay material 1" is available the questionnaire from the social research. In the file " Supplementary material 2" is the raw data from 140 surveys. In the file "Supplementary material 3_Table S1" is the list of aquatic species and their status in Asturias together with the results from the official inventory, electrofishing results and social survey in the 4 rivers. And in file "Supplementary material 4_Table S2" is the compilation of data from official inventory, electrofishing results, social survey and releases in public media regarding non indigenous species.<br>

本补充材料源自论文《外来物种公众认知：北伊比利亚河流水生生物多样性案例研究》（英文原标题：*Public knowledge of alien species: a case study on aquatic biodiversity in North Iberian rivers*）。其中，「补充材料1」收录了本次社会调研所用的调查问卷；「补充材料2」包含140份调研的原始数据；「补充材料3_表S1」列出了阿斯图里亚斯（Asturias）地区水生物种名录及其物种现状，同时整合了官方清查结果、电渔采样（electrofishing）结果以及4条河流的社会调研相关数据；「补充材料4_表S2」汇总了官方清查、电渔采样、社会调研以及公共媒体报道中涉及非本土外来物种的相关数据。