宁夏沙坡头野外观测站沙坡头1989年固定样方不同地表覆被沙丘浅表层土壤颗粒
收藏国家林业和草原科学数据中心2007-05-07 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=CSTR:17575.11.0120180507046.020001.V1
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资源简介：
本数据记录了宁夏沙坡头荒漠化数据中2007年沙坡头1989年固定样方不同地表覆被沙丘浅表层土壤颗粒的地表特征、剖面层次、粒径-0.5-0.25、粒径-0.25-0.1、粒径-0.1-0.05、粒径-0.05-0.02、粒径-0.02-0.01、粒径-0.01-0.005、粒径-0.005-0.002、粒径-0.002-0.001、粒径<0.001、分形维数、相关系数等记录。
This dataset records surface characteristics, soil profile horizons, soil particle size fractions (0.5–0.25 mm, 0.25–0.1 mm, 0.1–0.05 mm, 0.05–0.02 mm, 0.02–0.01 mm, 0.01–0.005 mm, 0.005–0.002 mm, 0.002–0.001 mm, and <0.001 mm), fractal dimension, correlation coefficients, and other related records for shallow-surface soil particles of dunes with different surface covers. These data were collected in 2007 from the permanent sampling plots established in 1989 at Shapotou, Ningxia, as part of the Shapotou desertification dataset.
提供机构：
国家林业和草原科学数据中心
创建时间：
2007-05-07
