ISO 15709:2002 土壤质量-土壤水份和不饱和地域-定义，符号和理论

标准编号：ISO 15709:2002

中文名称：土壤质量-土壤水份和不饱和地域-定义，符号和理论

英文名称：Soil quality — Soil water and the unsaturated zone — Definitions, symbols and theory

发布日期：2002-08

标准范围

ISO 15709:2002给出了非饱和带土壤水物理的简化理论，并定义了非饱和带土壤物理调查领域中使用的一组术语、数量、单位和符号。ISO 15709:2002仅适用于ISO/TC 190中详述的非饱和带（包括膨胀土）的土壤物理调查标准。ISO 15709:2002明确排除了大孔隙流。

ISO 15709:2002 gives a simplified theory of the physics of soil water in the unsaturated zone and defines a set of terms, quantities, units and symbols used in the field of soil physics investigation of the unsaturated zone.ISO 15709:2002 is applicable only to standards on soil physical investigations of the unsaturated zone (including swelling soils) elaborated within ISO/TC 190. ISO 15709:2002 specifically excludes macropore flow.

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