Patterns and drivers of organic matter decomposition in peatland open-water pools

The five .csv files from this entrance comprise data used in Arsenault et al. "Patterns and drivers of organic matter decomposition in peatland open-water pools". This article was published on August 2nd 2024 in Biogeosciences (https://doi.org/10.5194/bg-21-3491-2024).

First three files contain data from the three phases of the research: the study spatiotemporal changes in fresh litter chemistry and decomposition rates using litterbags (file 'Arsenault_2024_LB'), the study of spatial variations in peatland pool sediment chemistry and decomposition (file 'Arsenault_2024_inc'), and the study of spatiotemporal change of pool water chemistry (file 'Arsenault_2024_water-chemistry').

File 'Arsenault_2024_LB_raw' contains raw data from the litterbag experiment from which we derived the decomposition rate constant 'k' shown in the 'Arsenault_2024_LB' file. File 'Arsenault_2024_inc_raw' contains CH4 and CO2 concentrations and production rates from the incubation experiments.

Variable units are shown in column headers.

本数据集包含的5个CSV文件，为Arsenault等人发表于2024年8月2日的《Biogeosciences》期刊论文《Patterns and drivers of organic matter decomposition in peatland open-water pools》所使用的实验数据，论文DOI链接为https://doi.org/10.5194/bg-21-3491-2024。

前三个文件对应本研究的三个实验阶段：其一为利用凋落物袋（litterbag）开展的新鲜凋落物化学组成与分解速率时空变化研究，对应文件"Arsenault_2024_LB"；其二为泥炭地水塘沉积物化学组成与分解特征的空间差异研究，对应文件"Arsenault_2024_inc"；其三为水塘水体化学组成的时空变化研究，对应文件"Arsenault_2024_water-chemistry"。

文件"Arsenault_2024_LB_raw"包含凋落物袋实验的原始数据，借此可推导得到"Arsenault_2024_LB"文件中展示的分解速率常数"k"。文件"Arsenault_2024_inc_raw"包含培养实验中的甲烷（CH4）与二氧化碳（CO2）浓度及其产生速率。

各变量的单位详见各列列标题。