Adaptation of the European Fish Index (EFI+) to include the alien fish pressure

This dataset (CSV format) contains the data of 344 sites of the Mediterranean slope of the Iberian Peninsula (230 sites in Catalonia and 114 sites in the Jucar River Basin District) as described in "Adaptation of the European Fish Index (EFI+) to include the alien fish pressure". Fish data originated from samplings by electrofishing during low flow periods, following the CEN 14011 standard protocol.Contents: %_ALIEN_IND percentage of alien individuals%_ALIEN_SP percentage of alien speciesAFP Alien Fish PressureEFI+ indexIBICAT2010 indexIBI-JUCAR indexQBR Riparian vegetation quality indexIHF Fluvial habitat indexIPS Specific Pollution Sensitivity index based on diatomsIBMWP Macroinvertebrate-based indexARTIFICIAL % Land use as urbanized areasAGRICULTURE % agricultural areasFOREST % forested/natural areas

本数据集采用CSV格式存储，收录了伊比利亚半岛地中海沿岸斜坡的344个采样位点数据，其中加泰罗尼亚地区230个、胡卡尔河流域管理区114个，相关研究细节可参见《适配欧洲鱼类指数（EFI+）以纳入外来鱼类压力》（"Adaptation of the European Fish Index (EFI+) to include the alien fish pressure"）一文。鱼类采样数据严格遵循CEN 14011标准规程，于低流量时段通过电捕鱼法采集获取。本次数据集涵盖以下指标：%_ALIEN_IND：外来个体占比；%_ALIEN_SP：外来物种占比；AFP：外来鱼类压力指数（Alien Fish Pressure）；EFI+：欧洲鱼类指数（European Fish Index, EFI+）；IBICAT2010指数；IBI-JUCAR指数；QBR：河岸植被质量指数（Riparian vegetation quality index）；IHF：河流生境指数（Fluvial habitat index）；IPS：基于硅藻的特定污染敏感性指数（Specific Pollution Sensitivity index based on diatoms）；IBMWP：基于大型无脊椎动物的指数（Macroinvertebrate-based index）；ARTIFICIAL %：城市用地占比（Land use as urbanized areas）；AGRICULTURE %：农业用地占比；FOREST %：森林/自然用地占比。