An electronic micropenetrometer (EMP) for field measurements of biological soil crust stability
An electronic micropenetrometer (EMP) for field measurements of biological soil crust stability
复制标题
用于生物土壤结皮稳定性现场测量的电子微贯入仪 (EMP)
DOI:
10.1002/jpln.201200026
复制
发表时间:
2012
影响因子:
2.5
通讯作者:
Felix-Henningsen
中科院分区:
文献类型:
--
作者:
Drahorad;Felix-Henningsen
Despite the importance of biological soil crusts (BSC) for ecosystem functions in arid and semiarid areas, little information on their mechanical stability is available. Goal of this study was to develop a micropenetrometer (EMP) that allows to determine BSC stability at high spatial resolutions. First results show that differences in BSC stability at 39 μm resolution can be detected and that cyanobacterial BSC has an average penetration resistance of 0.75 MPa.
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
L. Chi;S. Tessier
通讯作者:
S. Tessier