Photographs of tiles installed at fjord Piti Palena at 2012-03-19 in 22 m water depth@en

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）、怀奈科学野外站（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）合作生成。若您计划使用本数据集，请随时联系作者商讨合作可能性。研究人员在裸露岩壁上钻孔，并安装了生物招募板，其安装结构为聚乙烯框架与支撑瓷砖。每个塑料框架尺寸为21.5厘米×17.5厘米（面积376.25平方厘米），框架上印有编号与标识文字以避免混淆。一块15.5厘米×15.5厘米的招募瓷砖通过两个塑料垫圈与螺丝固定在硬质塑料框架上，该瓷砖采用带有粗糙纹路的方格陶瓷材质制成。所用拍摄设备为Intova IC 12型相机，研究人员定期进行水下摄影。