Dataset of understory reflectance measurements across 40 ICOS Research Infrastructure and other forest ecosystem sites in Europe

The repository contains understory reflectance measurements across 40 ICOS Research Infrastructure and other forest ecosystem sites in Europe. This dataset is supplementary data for a publication in Biogeosciences journal [1]. The “Pisek_et_al_2021_BG_Table1.csv” file provides overview of the undertaken in situ campaigns at each site as well as their characteristics. Understory reflectance spectra (wavelength, mean, standard deviation) for each site are provided in the “Pisek_et_al_2021_BG_supp_data.xlsx” file. Paper [1] describes the applied data collection methods and procedures.

The provided in situ reflectance measurements of understory layer can be valuable as source of information over the wide array of forest understory conditions contained within the tower footprints of included forest ecosystem sites and serve as an input for improved modelling of local carbon and energy fluxes.

The data were collected as a part of projects from Estonian Research Council Grants PUT 232, PUT1355, Mobilitas Pluss MOBERC11, P7-Marie Curie Actions program, and Estonian Science Foundation grant no. ERMOS32. See further details from the related article.

[1] Pisek, J., Erb, A., Korhonen, L., Biermann, T., Carrara, A., Cremonese, E., Cuntz, M., Fares, S., Gerosa, G., Grünwald, T., Hase, N., Heliasz, M., Ibrom, A., Knohl, A., Kobler, J., Kruijt, B., Lange, H., Leppänen, L., Limousin, J.-M., Serrano, F. R. L., Loustau, D., Lukeš, P., Lundin, L., Marzuoli, R., Mölder, M., Montagnani, L., Neirynck, J., Peichl, M., Rebmann, C., Rubio, E., Santos-Reis, M., Schaaf, C., Schmidt, M., Simioni, G., Soudani, K., and Vincke, C.: Retrieval and validation of forest background reflectivity from daily MODIS bidirectional reflectance distribution function (BRDF) data across European forests, Biogeosciences, https://doi.org/10.5194/bg-2020-360, 2021.

本存储库收录了欧洲40个ICOS研究基础设施及其他森林生态系统站点对林下层反射率的测量数据。该数据集作为《生物地球科学》期刊发表文章的补充数据[1]。文件“Pisek_et_al_2021_BG_Table1.csv”提供了每个站点进行的实地考察概览及其特征。每个站点的林下层反射光谱（波长、平均值、标准差）数据包含在文件“Pisek_et_al_2021_BG_supp_data.xlsx”中。论文[1]描述了所采用的数据收集方法和程序。提供的林下层实地反射率测量数据可作为信息来源，涵盖包含在所涉森林生态系统站点塔基范围内的广泛林下层条件，并可作为优化当地碳和能量通量模拟的输入。这些数据作为爱沙尼亚研究理事会资助的项目PUT 232、PUT1355、Mobilitas Pluss MOBERC11、P7-Marie Curie Actions项目和爱沙尼亚科学基金会项目ERMOS32的一部分进行收集。有关详细信息，请参阅相关文章。[1] Pisek, J., Erb, A., Korhonen, L., Biermann, T., Carrara, A., Cremonese, E., Cuntz, M., Fares, S., Gerosa, G., Grünwald, T., Hase, N., Heliasz, M., Ibrom, A., Knohl, A., Kobler, J., Kruijt, B., Lange, H., Leppänen, L., Limousin, J.-M., Serrano, F. R. L., Loustau, D., Lukeš, P., Lundin, L., Marzuoli, R., Mölder, M., Montagnani, L., Neirynck, J., Peichl, M., Rebmann, C., Rubio, E., Santos-Reis, M., Schaaf, C., Schmidt, M., Simioni, G., Soudani, K., and Vincke, C.: 从欧洲森林的每日MODIS双向反射分布函数（BRDF）数据中检索和验证森林背景反射率，生物地球科学，https://doi.org/10.5194/bg-2020-360，2021。