WHAT THE EVIDENCE SAYS
Researchers sampled 90 topsoils at two Uttarakhand alpine meadows across visually classified grazing gradients. Organic carbon was 5.71% versus 3.39% in least and most disturbed classes; nitrogen was lower and bulk density higher, while five-fold cross-validated Random Forest accuracy averaged 86.3%.
WHY IT MATTERS / OUR READ
Soil indicators may help monitor remote working grasslands when repeated vegetation surveys are difficult, but classification is not a causal test of stocking policy.
CAVEATS / UNCERTAINTY
Disturbance classes based partly on visible vegetation and bare ground; one pre-monsoon sampling campaign, two sites and no independent external validation.
SOURCE
Kumar et al. · Discover Computing (3 Nov 2026)
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