Oyster density of restored reef edge/interior in Quonochontaug Pond, RI in May 2019

This dataset represents oyster density measurements of restored reef edge/interior in Quonochontaug Pond, Rhode Island, USA determined by scuba divers in May of 2019. Reef relief and quadrat relief were calculated by subtracting water depth at each quadrat (quadrat relief) or the highest point on the reef (reef relief) from water depth on the adjacent unstructured bottom.本数据集包含2019年5月由水肺潜水员在美国罗德岛州昆诺孔托格塘（Quonochontaug Pond）获取的修复后礁体边缘与内部的牡蛎密度测量结果。其中，礁体起伏度（reef relief）与样方起伏度（quadrat relief）的计算方式为：以相邻非结构化底质的水深为基准值，分别减去单个样方处的水深（用于计算样方起伏度）或礁体最高点的水深（用于计算礁体起伏度），最终得到对应数值。