Soil physical and chemical properties based on genetic horizon from 4 replicate pits placed around the replicate LTER control plots sampled in 1988 and 1989.
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https://search.dataone.org/view/https://pasta.lternet.edu/package/metadata/eml/knb-lter-bnz/134/19
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资源简介:
Dataset contains the following soil properties for each genetic horizon - site, Soil pit, upper and lower boundary (cm), Mg meq/100gm, Ca meq/100gm, K meq/100gm, CEC meq/100gm, pH, %C, %sand, %silt, %clay, Total %N, Total %P, % organic matter, Mn meq/100gm, Available-P ppm, %CO3, bulk density gm/cm3, Volume wt gm/m2.
本数据集为每个土壤发生层(genetic horizon)包含如下土壤属性:采样点(site)、土壤剖面坑(Soil pit)、上下界深度(单位:厘米)、镁(Mg)毫克当量/100克、钙(Ca)毫克当量/100克、钾(K)毫克当量/100克、阳离子交换量(CEC, Cation Exchange Capacity)毫克当量/100克、pH值、有机碳百分含量(%C)、砂粒百分含量(%sand)、粉粒百分含量(%silt)、黏粒百分含量(%clay)、全氮百分含量(Total %N)、全磷百分含量(Total %P)、有机质百分含量、锰(Mn)毫克当量/100克、有效磷(Available-P)毫克/千克(ppm)、碳酸盐百分含量(%CO3)、容重(bulk density)克/立方厘米、体积质量(Volume wt)克/平方米
创建时间:
2019-04-04



