中国森林土壤调查、标准规范及数据库构建_西北典型森林土壤理化性质表
收藏国家林业和草原科学数据中心2019-09-07 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=CSTR:17575.11.0120220907352.020001.V1
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资源简介：
2015-2018年，在调查区当地实验室与国家林业和草原局森林生态环境重点实验室测定土壤分层取样后的样品理化性质，试验方法参考《LY/T 1215-1999 森林土壤理化性质的测定》，数据包括：剖面编号、层次符号、土层深度、密度、质地、孔隙度、PH值、电导率、盐分、有机碳、有机质、全氮、全磷、全钾、全铁。
Between 2015 and 2018, the physicochemical properties of samples collected via stratified soil sampling were analyzed in local laboratories within the survey area and the Key Laboratory of Forest Ecology and Environment under the National Forestry and Grassland Administration. The experimental procedures were conducted in accordance with the standard LY/T 1215-1999 *Determination of Physicochemical Properties of Forest Soil*. The dataset contains the following variables: profile number, horizon symbol, soil layer depth, bulk density, soil texture, porosity, pH value, electrical conductivity, salinity, organic carbon, organic matter, total nitrogen, total phosphorus, total potassium, and total iron.
提供机构：
国家林业和草原科学数据中心
创建时间：
2019-09-07
