A NONDESTRUCTIVE METHOD FOR THE MORPHOLOGICAL ASSESSMENT OF EARTHWORM BURROW SYSTEMS IN 3 DIMENSIONS BY X-RAY COMPUTED-TOMOGRAPHY

被引：69

作者：

JOSCHKO, M

GRAFF, O

MULLER, PC

KOTZKE, K

LINDNER, P

PRETSCHNER, DP

LARINK, O

机构：

[1] UNIV HILDESHEIM,INST MED INFORMAT,W-3200 HILDESHEIM,GERMANY

[2] STADT KRANKENHAUS HILDESHEIM GMBH,W-3200 HILDESHEIM,GERMANY

[3] TECH UNIV BRAUNSCHWEIG,INST ZOOL,W-3300 BRAUNSCHWEIG,GERMANY

来源：

BIOLOGY AND FERTILITY OF SOILS | 1991年 / 11卷 / 02期

关键词：

EARTHWORM BURROWS; X-RAY COMPUTED TOMOGRAPHY; 3-DIMENSIONAL VISUALIZATION; ALLOLOBOPHORA-CALIGINOSA; OCTOLASIUM-CYANEUM;

D O I：

10.1007/BF00336369

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

Earthworm burrows of endogeic species (Allolobophora caliginosa, Octolasium cyaneum) in artificially packed soil columns were examined using X-ray computed tomography. By means of digital image processing, it was possible to reconstruct and visualize the burrow system in three dimensions. The reconstruction revealed morphological features of the burrows which were not obvious from two-dimensional section images.

引用

页码：88 / 92

页数：5

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