This study investigated the distinct effects of zinc chloride (ZnCl 2 ) and zinc sulfate (ZnSO 4 ) on the cyanobacterium Arthrospira platensis . The results demonstrated that ZnCl 2 promoted growth at concentrations up to 11 mg/l. In contrast, ZnSO 4 exhibited inhibitory effects at concentrations of 7.5 mg/l and above. Monod kinetic modeling confirmed a higher tolerance threshold for ZnCl 2 . Analysis of the enrichment factor...

Crop classification during the early stages is challenging because of the striking similarity in spectral and texture features among various crops. To improve classification accuracy, this study proposes a novel fusion-based deep learning approach. The approach integrates textural and spectral features from a fused dataset generated by merging Landsat 8–9 and Sentinel-2A data using the Gram-Schmidt fusion approach. The textura...