Effect of metal stress on the thermal infrared emission of soybeans: A greenhouse experiment: Possible utility in remote sensing
作者:
R. SURESH,
C. D. FOYJ,
J. R. WEIDNER,
C. S. SCHNETZLERU,
M. R. SCHWALLER,
期刊:
International Journal of Remote Sensing
(Taylor Available online 1989)
卷期:
Volume 10,
issue 3
页码: 557-563
ISSN:0143-1161
年代: 1989
DOI:10.1080/01431168908903892
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Manganese-sensitive forest and manganese-tolerant lee soybean cultivars were subjected to differential manganese stress in loring soil in a greenhouse experiment. Leaf temperature measurements were made using thermistors for forest and lee. Manganese-stressed plants had higher leaf temperatures than control plants in both forest and lee. Results of this experiment have potential applications in metal stress detection using remote sensing thermal infrared data over large areas of vegetation. This technique can be useful in reconnaissance mineral exploration in densely-vegetated regions where conventional ground-based methods are of little help.
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