Apalachicola-LeafRoot-MangroveSaltMarsh-SOC

This data set includes distribution of lignin and lipid biomarkers in A. germinans, R. mangle, S. alterniflora, and J. roemerianus leaf and root samples, as well as soil samples collected from monospecific communities of all aforementioned plant habitats, in the Pilot's Cove region, Little St. George island, Apalachicola estuary. This data set also includes results of mixing models for estimation of %contribution of leaves and roots from each plant species to bulk soil organic carbon. The R code for the mixing model (for estimating %contribution of leaves and roots) and random forest model (for determining the best proxies for classifying plant samples by species and tissue types) was also attached here.本数据集涵盖了采集自阿巴拉契科拉河口小圣乔治岛试点湾区域的A. germinans、R. mangle、S. alterniflora及J. roemerianus的叶片与根系样品，以及上述所有植物单优种群落生境的土壤样品中的木质素与脂质生物标志物分布数据。本数据集同时包含用于估算各植物物种的叶片与根系对土壤总有机碳的贡献百分比的混合模型分析结果。本数据集还附带了用于构建该混合模型（估算叶片与根系贡献百分比）以及随机森林模型（确定按物种和组织类型对植物样品进行分类的最优代理指标）的R代码。