Sustainable groundwater management is key to building resilience to hydrological extremes but remains challenging in data-scarce transboundary river basins. In this study, a transboundary, collaborative, physically based groundwater modelling approach has been developed for the Limpopo River Basin (LRB), which is highly vulnerable to floods and droughts. Monitoring data and model results consistently suggest that prolonged wet...

Sodium propionate (SP), a short‐chain fatty acid, has been widely used as a feed additive to improve fish growth and health status. The current experiment was designed to investigate the effects of dietary SP on growth, enzymatic activities, haematology and immune status of Wallago attu . Fingerlings (initial weight = 8.80 ± 0.58 g) were fed with graded levels of SP comprising 0.0, 0.5, 1.0, 2.0, 4.0 and 8.0 g/kg levels for 60...

Despite the Arabian Gulf hosting the most heat-tolerant corals in the world, coral restoration in the region remains constrained by the lack of species−specific husbandry guidelines. We fragmented donor colonies of seven common Gulf scleractinian species into five size classes and reared 1,540 ramets for 130 days in a land−based nursery under three controlled light-color treatments (blue, green, and white). Daily skeletal grow...

Acid mine drainage (AMD) poses a major risk to groundwater quality in mining regions due to the oxidation of sulphide minerals and the subsequent release of sulphate and heavy metals. This study aimed to assess the transport behaviour of sulphate and copper within the fractured aquifer system of the Dareh-Zar copper mine in south-central Iran, where mining activities have significantly altered local hydrogeological conditions....