Data for "Predicting drivers of Cu leaf accumulation in five plant species: how properties of soil and climate explain variation in Cu leaf accumulation"

Data for the paper Mattiello et al. (2023). The data are environmental variables (growing degree days and total solar radiation), soil variables (bulk density, pH, electrical conductivity, total equivalent carbonate concentration, gravel concentration, soil texture, soil total, and available element concentrations), and plant nutrients concentration in roots and leaves of five species (Lolium perenne, Plantago lanceolata, Rumex obtusifolius, Taraxacum officinale, and Trifolium repens) commonly found in the understory vegetation of Mediterranean vineyard (notes 1-10). Data are from nine organic vineyards, two conventional vineyards, and two control (not vineyards and uncontaminated) sites located in the region of Friuli Venezia Giulia (Italy). The data in notes 11 and 12 are from a controlled experiment performed on plants grown from seeds collected at three sampled vineyards. These data were analyzed in the above-mentioned citation (if data needed to be transformed for achieving normality and homogeneity of variance, these transformations are shown in this database as well).

For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to [e-mail]

本数据集源自Mattiello等人在2023年发表的论文。数据包括环境变量（生长度日和总太阳辐射）、土壤变量（容重、pH值、电导率、总碳酸当量浓度、砾石浓度、土壤质地、土壤总量及可供元素浓度），以及五种常见于地中海葡萄园下层植被中的物种（羊茅（Lolium perenne）、麦冬（Plantago lanceolata）、酸模（Rumex obtusifolius）、蒲公英（Taraxacum officinale）和红车轴草（Trifolium repens））的根部和叶片中的植物养分浓度。数据源自弗留利-威尼斯朱利亚地区（意大利）的九个有机葡萄园、两个传统葡萄园和两个对照（非葡萄园且未受污染）地点。注11和12中的数据来自对在三个抽样葡萄园收集的种子生长的植物进行的对照实验。上述引用中分析了这些数据（若数据需进行转换以实现正态性和方差齐性，这些转换方法亦在此数据库中展示）。有关数据集内容的咨询，请联系README.txt文件中列出的通讯作者。行政查询（例如，删除请求、下载问题等）可发送至[e-mail]。