Influence of Simulated Acid Rain on Characteristics of Reflectance Spectra of Rice Leaves[J]. Journal of Remote Sensing, 1996, (4). DOI: 10.11834/jrs.1996030.
Influence of Simulated Acid Rain on Characteristics of Reflectance Spectra of Rice Leaves
The influences of simulated acid rain on the characteristics of reflectance spectra of rice leaves are described in this paper. The results show that acid rain could cause: increase of the reflectances in the visible and middle infrared waveband
decrease of the reflectances in the near infrared waveband
blue-shift of the first and second derivative spectra. There are relationships among the above changes and the pH-values of acid rain the vedeties and growth stages of rice. These results have proved it is possible to monitor the pollution of acid rain on crops using remote sensing.