EDP Baixo Sabor: Construction and Reservoir Filling Phases - Otter: camera-trapping - [2010-2013]

The dataset contains records of the Otter (Lutra lutra) collected in the lower valley of River Sabor (NE Portugal), in the scope of the long-term Ecological Monitoring Program (PME) of the Baixo Sabor Hydroelectric Dams (AHBS), promoted by EDP – Energias de Portugal, S.A. This dataset includes results of surveys made in and around the area affected by the dams, from September 2010 to November 2013. Sampling was performed with camera-traps distributed along the lower Sabor river valley (and some tributaries) and along the rivers Maçãs and Angueira, from the river mouth up to 42 km upstream. The presence and identity of the target species were assessed with the visualization of photos taken through camera-trapping.

本数据集收录了在葡萄牙东北部索伯河下游流域采集到的水獭（Lutra lutra）记录，该记录属于Baixo Sabor水电站（AHBS）长期生态监测计划（PME）的范畴，该计划由EDP – Energias de Portugal, S.A.推动实施。该数据集涵盖了自2010年9月至2013年11月期间在受水电站影响区域及其周边进行的调查结果。采样工作通过在索伯河下游流域（及部分支流）以及Maçãs河和Angueira河沿岸布设的相机陷阱进行。通过观察相机捕捉的影像，对目标物种的存在和身份进行了评估。