Background: Underwater optical imagery used in marine inspection is degraded by wavelength-dependent attenuation and scattering, which couple color cast with structural haze. Existing restorers either treat both degradations in one stage or cascade separate networks and exchange information only through reconstructed images. Methods: This paper proposes RGI-Net, combining (i) a shared-weight two-pass pipeline that disentangles...

Soil organic carbon (SOC) underpins agricultural sustainability and the terrestrial carbon cycle, yet its vertical distribution and stabilization across soil depth remain poorly constrained at large spatial scales. Here, we present a nationwide, depth‐resolved dataset of SOC and mineral‐associated organic carbon (MAOC)—the more persistent SOC fraction—from 365 dryland cropland sites across China, sampled to 2 m depth. Contrary...