The leaf reflectance spectra of plants polluted with heavy metal copper exhibit abnormal
behavior. This paper investigates the spectral changes in copper-polluted leaves using …

This study intended to investigate the reflectance model for a crop stressed by the heavy
metal copper. Forty-six groups of copper-treated leaves were measured in a laboratory …

This paper proposes a modified model based on the PROSPECT-5 model to simulate the
spectral reflectance of copper-stressed leaves. Compared with PROSPECT-5, the modified …

Visible and near-infrared reflectance spectroscopy offers a rapid, inexpensive, and
environmentally friendly method for monitoring copper pollution in the soil. However, the …

Because of frequent mining, heavy metals are brought into environment like soils, water and
atmosphere, resulting heavy metal contamination in the agricultural region beside mines …

A new index Absorbance Differential Vegetation Index (ADVI), which realized the monitoring
of heavy metals copper and lead stress in two varieties of maize with different cultivation …

This study analysed the changing pattern of the spectral features of copper-stressed leaves
for several vegetation types, and explored the mechanism of the Copper Stress Vegetation …

With the rapid development of economy and modern industrial and agriculture, more and
more heavy metals such as cadmium, copper and zinc come into environment. Heavy …

Vegetation which suffers from heavy metal stresses can cause changes of leaf color, shape
and structural changes. The spectral characteristics of vegetation leaves is related to leaf …

If crops were polluted by heavy metals, the spectra will change. Therefore, the variation
information of spectral changes has become an important basis for heavy metal pollution …