Acid manipulation field experiment in North Wales and the Peak District (2015-2016): Litter decomposition, Tea Bag Index and pore water chemistry data

Data from an acidity manipulation field experiment for three treatment types: control, acid and alkaline. Each treatment type had four replications at two experimental site locations and two soil types (making 48 sampling points per sampling time). The data includes chemistry data (pH, EC, DOC, SUVA254) for a variety of sample types (pore water from peat and organic soil (monthly), decomposing surface litter extracts (quarterly), and soil extracts (quarterly). Litter bag data includes mass loss of litter following a period of incubation in soil (3, 6 9 or 12 months), and chemistry of litter extracts (pH, EC, DOC, total nitrogen, SUVA254). There are up to four sub-replications per treatment replication. Data is also presented for the Tea Bag Index, including kTBI (decomposition rate) and S (stabilisation factor). There are up to three sub-replications per treatment replication. Full details about this dataset can be found at https://doi.org/10.5285/3bd6397d-f0db-40c4-885a-95ca280a6683本数据集源自一项针对三种处理类型的酸度操控田间试验：对照组、酸性处理组与碱性处理组。每种处理类型在2个试验地点、2种土壤类型下各设置4次重复，单次采样时段内总计包含48个采样点。 数据集涵盖多类样品的化学分析数据：包括泥炭与有机土壤孔隙水（月度采样）、分解中地表枯落物浸提液（季度采样）以及土壤浸提液（季度采样）的化学指标，具体为pH值、电导率（Electrical Conductivity, EC）、溶解性有机碳（Dissolved Organic Carbon, DOC）、SUVA254。 枯落物袋相关数据包含两项内容：一是在土壤中培育3、6、9或12个月后枯落物的质量损失率；二是枯落物浸提液的化学指标，包括pH值、EC、DOC、总氮以及SUVA254。每个处理重复下最多设置4次亚重复。 此外数据集还包含茶叶袋指数（Tea Bag Index）相关数据，具体为分解速率kTBI与稳定因子S。每个处理重复下最多设置3次亚重复。 该数据集的完整详细信息可通过以下链接查阅：https://doi.org/10.5285/3bd6397d-f0db-40c4-885a-95ca280a6683