遇见数据集

Data from Raczka et al., Interactions between microbial diversity and substrate chemistry determine the fate of carbon in soil, from Elizabeth Woods in Morgantown, West Virginia, USA

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DataONE2021-11-03 更新2024-06-08 收录
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File types include: Soil respiration as 13C cumulative respiration from soil incubation experiment, qSIP (quantitative stable isotope probing) data that is "18S apes wide" which is the fungal atom percent excess or how much the fungi took up of the labeled litter and "16S apes wide" which is the bacterial atom percent excess or how much the bacteria took up of the labeled litter, metabolomic data from the incubated soil samples called "Metab Soil Unique Filtered", which is the metabolomic data that had an initial filter from the raw data, and lipidomic data from the incubated soil samples called "All lipids soil". These files were used according to methods in Raczka et al. 2021 Scientific Reports. Headers show soil type (Oak, Poplar) and litter type (also called substrate here, which is labeled as no litter (control), poplar, and oak). This research was done to understand interactions between ecosystem-level processes and microbial diversity that impacts the composition of decomposition products that can form stable soil organic matter.

本数据集涵盖以下四类数据:其一为源自土壤培养实验、以13C累积呼吸量形式呈现的土壤呼吸数据;其二为定量稳定性同位素探针(quantitative stable isotope probing, qSIP)数据,包含"18S原子百分过剩量宽表数据集"与"16S原子百分过剩量宽表数据集",其中前者对应真菌的原子百分过剩量(即真菌对标记枯落物的摄取量),后者对应细菌的原子百分过剩量(即细菌对标记枯落物的摄取量);其三为来自培养土壤样本的代谢组学数据,命名为"Metab Soil Unique Filtered",该数据集为经原始数据初步过滤后的产物;其四为来自培养土壤样本的脂质组学数据,命名为"All lipids soil"。本研究依据Raczka等人2021年发表于《科学报告》(Scientific Reports)的方法使用上述数据集。数据表头包含土壤类型(橡树、杨树)与枯落物类型(本文中亦称为基质,共分为无枯落物(对照组)、杨树枯落物及橡树枯落物三组)。本研究旨在解析生态系统尺度过程与微生物多样性之间的互作关系,该互作会影响可形成稳定土壤有机质的分解产物组成。

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2021-11-10
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