Widespread 20th-century increases in Canadian lake primary production and the roles of climate warming, solar irradiance and human impacts

This dataset contains long-term environmental and modeled data from lake catchments across Canada, including chlorophyll, particle size, ice-free duration, land use, temperature, and precipitation. Variables are derived from hyperspectral analysis, lake models, and historical climate and land cover datasets. The data detailing the location of the study lakes and their physical and chemical characteristics are presented in Tables S1 and S2 . For full details, refer to the associated publication and the included README.txt file.本数据集收录加拿大全境湖泊流域的长期环境实测与模拟数据，涵盖叶绿素浓度、粒径、无冰期时长、土地利用类型、气温及降水等观测指标。所有变量均通过高光谱分析（hyperspectral analysis）、湖泊模型以及历史气候与土地覆被数据集推导得到。本研究涉及湖泊的位置及其物理、化学特征的详细数据已列于补充表S1与S2中。如需获取完整细节，请参阅相关学术出版物及随附的README.txt文件。