INSTALLATION OF NEUTRON PROBE ACCESS TUBES IN STONY AND BOULDERY FOREST SOILS
作者:
R. CLINE,
B. JEFFERS,
期刊:
Soil Science
(OVID Available online 1975)
卷期:
Volume 120,
issue 1
页码: 71-72
ISSN:0038-075X
年代: 1975
出版商: OVID
数据来源: OVID
摘要:
A method for implanting neutron probe access tubes in inaccessible stony and bouldery soils is described. The method employs a steel rod to displace the soil after which an access tube is dropped into place. Use of a displacing device rather than a pneumatic drill appears to improve contact between access tubes and soil. This method is not preferable to removal of soil with a sampling tube-like device where possible.
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