土壤水分
Pedotransfer函数
土壤科学
环境科学
土壤质地
导水率
有机质
土壤形态
水文学(农业)
地质学
土壤有机质
矿物学
岩土工程
化学
有机化学
作者
Uwe Schindler,Lothar Müller
标识
DOI:10.5194/essd-2-189-2010
摘要
Abstract. The paper presents a data base of soil physical and hydrological properties of North East and North Central German soils. Included are measured data of the soil water retention curve and the unsaturated hydraulic conductivity function. Information on geo-reference, soil type and horizon are given. Soil hydraulic functions were measured with the evaporation method. The applied measurement technique is described and information to actual innovations and advanced technology is given. Additional soil physical data like particle size distribution, dry bulk density, organic matter content and other variables are presented. The data base includes original measurement results of 278 organic and of 497 mineral soil samples from 103 sites. The mineral soils cover a wide range of texture classes and dry bulk densities. The organic soils and samples represent different states of decomposition and mineralization. Furthermore hydraulic functions are included of soils anthropogenically altered by deep plough sand covering measures.
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