Descriptive field symbols for inped soil macropores
作者:
A. Habib,
R. E. Zartman,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1986)
卷期:
Volume 17,
issue 12
页码: 1391-1398
ISSN:0010-3624
年代: 1986
DOI:10.1080/00103628609367797
出版商: Taylor & Francis Group
关键词: facial shape;inped shape;pore diameter;pore length;pore orientation
数据来源: Taylor
摘要:
A short hand notation for depicting inped soil macropores is presented. By utilizing symbols for macropore diameter, facial shape, pore length, inped shape and pore orientation; it is possible to quickly portray inped field macropores. Circles, ellipses, and triangles of differing dimensions are used to symbolize round, elliptical, and irregular facial shaped pores of different diameters. The pore length and orientation are symbolized by line length and line direction. The inped shapes (spherical, tubular, and elongated) are respectively represented by one line, two parallel lines, or three parallel lines within or intersecting the pore shape symbols. Field application of this methodology saves time and is valuable when numerous inped pores need to be depicted.
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