Imperial APC data (2006-2014)

This data was collected from Imperial College London by Information Power Ltd on behalf of Jisc Collections in March and April 2014, along with the APC expenditure of 23 other UK higher education institutions. It lists APCs paid by Imperial College London during 2006-13 and the first two months of 2014. It is likely that many more articles published by Imperial authors were open access, but the full extent is not currently known. Some figures are missing and the data should not be treated as 100% accurate. It may be supplanted at a later date with more complete data. It has been publicly released with the permission of Imperial College London. <strong>UPDATE</strong> 30 June 2014: File replaced with a version which includes an additional column for PMCID on the main sheet.

本数据集由信息动力有限公司（Information Power Ltd）受Jisc Collections委托，于2014年3月至4月间从伦敦帝国学院（Imperial College London）采集，同时纳入了另外23家英国高等教育机构的论文出版成本（Article Processing Charge, APC）支出数据。本数据集记录了伦敦帝国学院在2006年至2013年以及2014年前两个月期间支付的APC费用条目。伦敦帝国学院作者发表的开放获取文章数量可能远多于本次统计范围，但目前尚未明确其完整覆盖规模。部分数据存在缺失，本数据集不应被视为100%准确，后续或会发布更完整的数据集以替代当前版本。本数据集经伦敦帝国学院许可后公开发布。<strong>更新（UPDATE）</strong> 2014年6月30日：主工作表新增PMCID列的版本已替换原文件。