d="par0005">Vegetation index is a sensitive indicator for monitoring soil heavy metals.
dd><dt class="label">•dt><dd>d="par0010">(R716 − R568)/(R552 − R568) showed good applicability for estimating soil arsenic.
dd><dt class="label">•dt><dd>d="par0015">PRI and REP can be used as universal vegetation indices.
dd><dt class="label">•dt><dd>d="par0020">The combination of (R716 − R568)/(R552 − R568) and REP improved the estimation accuracy.
dd>dl>