Chapter 03 - Soils of Barro Colorado Island Table S1 and Data S1 - Soil taxonomy, texture, pH, total carbon, nitrogen, and phosphorus, extractable cations, aluminum, iron, manganese, and silica for 16 soil pits from Barro Colorado Island, Panama.

Soils depth profiles are described for 16 soil pits from Barro Colorado Island, Panama. Depths are up to 3 m. Table S1 provides soil pit locations and a narrative description of soil mineralogy, horizons, and taxonomy. Data S1 provides quantitative values for soil texture; pH; total carbon, nitrogen, and phosphorus; barium chloride extractable cations (Al, Ca, Fe, K, Mg, Mn, Na); effective cation exchange capacity; base saturation; aluminum saturation; dithionite extractable Al, Fe, and Mn; and oxalate extractable Al, Fe, Mn, P, and Si. Laboratory protocols are included. Determinations were made under the supervision of Benjamin Turner in collaboration with Ian Baillie.The following publication uses the data to provide an overview of the soils of Barro Colorado Island:<b> </b>Yavitt, J. B. 2024. Chapter 3: Soils of Barro Colorado Island. In <i>The First 100 Years of Research on Barro Colorado Island: Plant and Ecosystem Science</i>, ed. H. C. Muller-Landau and S. J. Wright, Washington, DC: Smithsonian Institution Scholarly Press.

本数据集针对巴拿马巴罗科罗拉多岛（Barro Colorado Island）的16个土壤采样坑开展土壤深度剖面描述，最大采样深度可达3米。附表S1（Table S1）提供了各土壤坑位的点位信息，以及土壤矿物组成、发生层与土壤分类学特征的叙述性说明。数据集S1（Data S1）包含土壤质地、pH值、总碳、总氮与总磷、氯化钡可提取阳离子（铝Al、钙Ca、铁Fe、钾K、镁Mg、锰Mn、钠Na）、有效阳离子交换量（effective cation exchange capacity）、盐基饱和度（base saturation）、铝饱和度（aluminum saturation）、连二亚硫酸盐可提取态铝、铁、锰，以及草酸可提取态铝、铁、锰、磷和硅的定量测定数据。配套文件包含实验室分析操作规程。所有测定工作由本杰明·特纳（Benjamin Turner）监督指导，并与伊恩·贝尔（Ian Baillie）合作完成。下述研究利用本数据集对巴罗科罗拉多岛的土壤概况进行了综述：雅维特（Yavitt, J. B.）2024年。第3章：巴罗科罗拉多岛的土壤。收录于《巴罗科罗拉多岛研究百年：植物与生态系统科学》（*The First 100 Years of Research on Barro Colorado Island: Plant and Ecosystem Science*），H·C·米勒-兰多（H. C. Muller-Landau）与S·J·赖特（S. J. Wright）主编，美国华盛顿特区：史密森学会学术出版社（Smithsonian Institution Scholarly Press）。