The Study of Spectral Characteristic of Uranium-contained Plant

doi:10.11924/j.issn.1000-6850.2013-2986

Abstract

Abstract: In this study, the spectral of two kinds of plant，such as multicolored ladybeetle and creeper, were measured with SVC HR-768 portable spectroradiometer. This paper compared their spectrum between in the uranium ore district and the non-uranium ore district, analyzed their spectral feature. The spectral curve shape showed that reflectivity of multicolored ladybeetle and creeper in uranium ore district, were higher than those in the non-uranium ore district. The results revealed that uranium content of creeper was positive related to peak value of green band, valley value of red band, peak value of near-infrared band, and difference vegetation index. For the spectral curve of the plant containing uranium in uranium ore district, red edge blue-shift, nearinfrared band up-shift, compard to that in non-uranium ore district.

Lianxi Wu. The Study of Spectral Characteristic of Uranium-contained Plant[J]. Chinese Agricultural Science Bulletin, 2014, 30(24): 32-35.

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