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Author

Jun-Da Zhang

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Review Open access Sep 2026

Geostatistical Assessment of Soil Nutrient Variability in Cultivated Land of Wuwei, Arid Hexi Corridor, China

Regional assessment of soil fertility requires separating concentration dispersion from spatial dependence while recognizing the limits imposed by coarse regional surveys. We quantified soil organic matter (SOM), total nitrogen (TN), available phosphorus (AP), and available potassium (AK) in 638 topsoil samples (0–20 c...

J. Pu, Jun-Da Zhang, L. Cai et al. · 0 citations

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