Jiangsu Provincial Water Survey & Design Institute (China)

CFD analysis of two-phase flow in siphon outlet passage with retaining weir in the low-head pumping station

Abstract The siphon outlet passage is a typical type of discharge passage used in large-scale low-head pumping stations and is widely employed in agricultural irrigation pumping stations. However, its application is limited by the sump water level, preventing some pumping station...

An adaptive method for land cover service composition based on service network

With the rapid advancement of emerging Internet technologies, the number and diversity of land cover services have increased substantially, leading to the development of an open land cover service ecosystem. Consequently, the automated orchestration of fine-grained services to co...

Quantitative Decoupling of Dominant Hydrochemical Processes in Coastal Geothermal Systems: Insights into Fluoride Enrichment via Stable Isotopic Tracers and PMF Model

Geothermal energy is a critical low-carbon resource in the global carbon neutrality transition, but expanding exploitation has raised growing concerns over geothermal fluid quality degradation and fluoride-related public health risks in the tectonically active coastal region of G...

The Melatonin–Nitric Oxide Signaling Pathway Alleviates Iron Starvation by Mobilizing Apoplastic Iron Pools and Reshaping Iron Transport in Rice ( Oryza sativa L.)

Iron (Fe) is indispensable for plant growth and development. Notably, melatonin (MT) serves as a key regulator to improve plant tolerance under nutrient stress conditions. Currently, the exact mechanism regulating MT's involvement in the rice Fe-deficiency response remains to be...

Hydraulic Mechanism and Flow Pattern Optimization of Special Orthogonal Lateral-Intake Pumping Stations in Coastal Hydraulic Hubs

Special orthogonal lateral-intake pumping stations on coastal plains face severe lateral deflection and recirculation in the approach channel and forebay. Their underlying evolutionary mechanisms remain unclear, and conventional rectification methods cause substantial hydraulic l...