Photographs of tiles installed at Las Hermanas Island, Palena Bay, Chile, at 2012-04-21 in 21 m water depth

This dataset was generated in the frame of the co-operation between the Reserva Anihue (http://www.anihuereserve.cl), the Huinay Scientific Field Station (http://www.huinay.cl) and the Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (http://www.awi.de). If you intend to work with this data set please do not hesitate to contact the authors to discuss cooperation possibilities. Holes were drilled in the bare rock and recruitment plates mount: Polyethylene frames, supported tiles. Each plastic frame has the dimensions 21.5 cm by 17.5 cm (376.25 cm**2). The plastic frame is branded with a number and writing to prevent confusion. One recruitment tile (15.5 cm by 15.5 cm) is held in place by two plastic washers and screws, which root the tile to the hard plastic frame. The tile is composed of a roughed chequered ceramic material. Camera used: Intova IC 12. Under water photographs are taken regularly.本数据集由阿尼乌保护区（Reserva Anihue，http://www.anihuereserve.cl）、惠奈科学野外站（Huinay Scientific Field Station，http://www.huinay.cl）与亥姆霍兹极地与海洋研究中心阿尔弗雷德·魏格纳研究所（Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research，http://www.awi.de）合作构建。若您计划使用本数据集，请随时联系作者探讨合作相关事宜。 研究人员在裸露岩面钻孔，并布设了由聚乙烯框架与支撑瓦片组成的招募板装置。每个塑料框架尺寸为21.5厘米×17.5厘米，面积达376.25平方厘米，框架上印有编号与标识以避免混淆。一块15.5厘米×15.5厘米的招募瓦片通过两枚塑料垫圈与螺钉固定在硬质塑料框架上，该瓦片采用带有粗糙方格纹理的陶瓷材料制成。所用拍摄相机为Intova IC 12，研究人员会定期进行水下摄影。