Data files for article: Caribbean Spiny Lobster Fishery is Underpinned by Trophic Subsidies from Chemosynthetic Primary Production

These data accompany the publication:Higgs ND, Newton J and Attrill MJ (2016) Caribbean Spiny Lobster Fishery is Underpinned by Trophic Subsidies from Chemosynthetic Primary Production. Current Biology, <br>These data allow the replication of analyses reported in the publication and are provided in tabulated form as individual .csv files for interrogation and as a folder of data files and script formatted for use in the SIMMR package in the R software environment.<br>Sampling Date (ISO standard): 2014-08Sampling Location (Marine Regions): Great Bahama Bank<br>File “Lobster_isotope_values.csv” contains bulk stable isotope values of Nitrogen, Carbon and Sulphur for muscle tissue samples taken from individual lobsters (Panulirus argus) collected in a numbered sampling location.<br>File “Prey_group_isotope_values” contains mean and standard deviations of the bulk stable isotope values of Nitrogen, Carbon and Sulphur for groups of samples of lobster prey species. The mean concentration of each element in the samples is also included for each group. This data is reported in Table S2 in the publication. Group names and full details of species included in each group are detailed in the publication.<br>File “Trophic_enrichment_factors” contain values of corrections applied to prey isotope values in the stable isotope mixing model, to account for isotopic enrichment when prey are assimilated into the lobster tissue.<br>The zip file “R Data Files” contains a folder with an R Script file and associated data files for running the stable isotope mixing model (SIMMR) as described in the publication<br><br><br>本数据集配套发表论文：Higgs ND、Newton J与Attrill MJ（2016）《加勒比棘龙虾渔业依托化能合成初级生产的营养补贴》，刊载于《当代生物学》（Current Biology）。 本数据集可复现论文中报告的所有分析结果，以表格化的单个.csv文件形式提供以供查询与检索，同时还提供了适配R软件环境中SIMMR包的数据文件与脚本文件夹。 采样日期（ISO标准格式）：2014-08 采样海域（海洋区域）：大巴哈马滩（Great Bahama Bank） 文件"Lobster_isotope_values.csv"包含从编号采样点采集的美洲刺龙虾（Panulirus argus）个体肌肉组织样品的氮、碳、硫整体稳定同位素比值。 文件"Prey_group_isotope_values"包含龙虾猎物类群样品的氮、碳、硫整体稳定同位素比值的平均值与标准差，同时还纳入了每类样品中各元素的平均浓度。该数据对应论文中的表S2，各猎物类群的名称及每组包含物种的完整细节均在论文中详述。 文件"Trophic_enrichment_factors"包含营养富集因子参数，用于在稳定同位素混合模型（stable isotope mixing model）中校正猎物同位素值，以抵消猎物被龙虾组织同化过程中的同位素富集效应。 压缩文件"R Data Files"包含一个文件夹，内有适配论文所述稳定同位素混合模型（SIMMR）运行的R脚本文件与相关数据文件。